[Event "CZE-ch Open 2019"]
[Site "Ostrava"]
[Date "2019.04.27"]
[Round "1.1"]
[White "Malik, Jan"]
[Black "Navara, David"]
[Result "0-1"]
[ECO "B87"]
[WhiteElo "2286"]
[BlackElo "2733"]
[Annotator "ChessBase"]
[PlyCount "48"]
[EventDate "2019.04.27"]
[EventType "swiss"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

1. e4 {[%emt 0:00:00]} c5 {[%emt 0:00:00]} 2. Nf3 {[%emt 0:00:00]} d6 {[%emt 0:00:00]} 3. d4 {[%emt 0:00:00]} cxd4 {[%emt 0:00:00]} 4. Nxd4 {[%emt 0:00:00]} Nf6 {[%emt 0:00:00]} 5. Nc3 {[%emt 0:00:00]} a6 {[%emt 0:00:00]} 6. Bc4 {[%emt 0:00:11]} e6 {[%emt 0:00:00]} 7. Bb3 {[%emt 0:00:20]} b5 {[%emt 0:01:07]} 8. O-O {[%emt 0:00:07]} Be7 {[%emt 0:00:09]} 9. Qf3 {[%emt 0:00:14]} Qb6 {[%emt 0:00:06]} 10. Be3 {[%emt 0:08:52]} Qb7 {[%emt 0:00:12]} 11. a3 {[%emt 0:05:26]} O-O {[%emt 0:05:29]} 12. g4 {[%emt 0:02:50]} Nc6 {[%emt 0:04:07]} 13. Nxc6 {[%emt 0:00:36]} Qxc6 {[%emt 0:00:06]} 14. g5 {[%emt 0:00:42]} Nd7 {[%emt 0:00:05]} 15. Nd5 {[%emt 0:06:21]} Bd8 {[%emt 0:01:09]} 16. Bd4 {[%emt 0:09:53]} Bb7 {[%emt 0:01:37]} 17. Nc3 {[%emt 0:47:02]} Nc5 {[%emt 0:00:43]} 18. Rfe1 {[%emt 0:02:43]} Bxg5 {[%emt 0:00:50]} 19. Qg2 {[%emt 0:03:27]} Bh6 {[%emt 0:06:59]} 20. Re3 {[%emt 0:00:13]} Kh8 {[%emt 0:02:17]} 21. Rh3 {[%emt 0:00:15]} Nxb3 {[%emt 0:00:25]} 22. cxb3 {[%emt 0:00:52]} e5 {[%emt 0:00:41]} 23. Be3 {[%emt 0:00:48]} f5 {[%emt 0:00:21]} 24. Kh1 {[%emt 0:04:24]} f4 {[%emt 0:03:25]} 0-1

[Event "CZE-ch Open 2019"]
[Site "Ostrava"]
[Date "2019.04.27"]
[Round "1.2"]
[White "Krejci, Jan"]
[Black "Obsivac, Josef"]
[Result "1-0"]
[ECO "E63"]
[WhiteElo "2588"]
[BlackElo "2285"]
[Annotator "TA"]
[PlyCount "81"]
[EventDate "2019.04.27"]
[EventType "swiss"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 17,81,13,30,28,26,27,24,22,24,17,22,16,18,4,42,55,54,48,49,35,50,34,39,0,51,58,68,20,103,100,92,116,215,168,172,183,178,176,178,179,203,206,228,249,354,338,410,230,413,372,361,378,332,374,650,647,641,638,623,569,792,788,1492,1421,5189,5181]} 1. d4 Nf6 2. Nf3 g6 3. c4 Bg7 4. g3 O-O 5. Bg2 d6 6. O-O Nc6 7. Nc3 a6 8. Re1 Rb8 9. Rb1 b5 10. cxb5 {E63: King's Indian: Fianchetto: Panno Variation with 7...a6} axb5 11. b4 Bd7 (11... e6 12. e4 Ne7 13. Bf4 h6 14. h3 Bb7 15. g4 g5 16. Bg3 Ng6 17. Nd2 Nd7 {½-½ (41) Svidler,P (2751)-Nakamura,H (2791) Saint Louis 2016}) 12. d5 {White has an edge.} Na7 13. Nd4 {[#]} e6 $146 ({Predecessor:} 13... Ng4 14. e4 Ne5 15. Bf1 Bg4 16. Qb3 c5 17. dxc6 Naxc6 18. Nxc6 Nxc6 {0-1 (25) Balhar,J (2311)-Kovalev,A (2526) Pardubice 2006}) 14. dxe6 fxe6 15. Qb3 Qe8 16. Bh3 {[%cal Rh3e6]} Ng4 17. Nf3 $36 {[%mdl 2048] White fights for an advantage.} h5 18. Ne4 Bc6 19. Qc2 Bd5 20. Bb2 e5 (20... Qc6 $11 21. Qxc6 Nxc6) 21. Rbd1 $14 Bc4 22. Ned2 Qf7 (22... Nc6 $1 $11) 23. Nxc4 bxc4 24. Rf1 {Strongly threatening Ng5.} Bh6 (24... Bf6 $16) 25. Bg2 {Black must now prevent Nxe5!} Kg7 (25... Rxb4 $2 26. Nxe5 $1 {[%mdl 512]} Rxb2 27. Qxb2 $18) 26. h3 Nf6 27. a3 Nc8 28. Nd2 Nb6 29. f4 exf4 30. Ne4 (30. gxf4 Kh7 $14) 30... Nbd7 (30... Qe6 {is a better defense.} 31. Bxf6+ Rxf6) 31. gxf4 $18 Rb5 32. Rd4 (32. h4 $142) 32... Rf5 $2 (32... Nxe4 33. Rxe4+ (33. Qxe4 Kh7 $16) (33. Qxc4 Rf5 $18) 33... Kh7) 33. Nxf6 Nxf6 34. Rxc4 c5 35. bxc5 dxc5 $2 (35... Rxc5 36. Rxc5 Qa7 {[%mdl 64] Pin}) 36. e4 {White is clearly winning.} Rxf4 37. Rxf4 Bxf4 {[#]} 38. e5 $1 {[%mdl 64] Discovered Attack} Be3+ 39. Kh1 Rd8 40. exf6+ Kh7 41. Re4 {Accuracy: White = 77%, Black = 29%.} 1-0

[Event "CZE-ch Open 2019"]
[Site "Ostrava"]
[Date "2019.04.27"]
[Round "1.3"]
[White "Vybiral, Zdenek"]
[Black "Hracek, Zbynek"]
[Result "0-1"]
[ECO "E24"]
[WhiteElo "2274"]
[BlackElo "2585"]
[Annotator "TA"]
[PlyCount "84"]
[EventDate "2019.04.27"]
[EventType "swiss"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 9,83,3,3,3,6,8,1,0,12,-23,-23,-18,11,-30,-25,-37,7,-32,0,0,0,-32,57,41,83,10,34,29,21,37,35,0,0,0,0,0,0,0,0,-25,0,0,0,-15,0,0,0,0,0,-17,-17,-12,-15,-37,-37,-59,-62,-65,-10,-118,0,0,0,0,0,-234,-212,-212,-214,-845,-844,-637,0,-29997,-29998,-29999]} 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. a3 Bxc3+ 5. bxc3 Nc6 6. Bg5 {E24: Nimzo-Indian: Sämisch: Unusual Black 5th moves and 5...c5 sidelines} (6. f3 b6 7. e4 Ba6 8. Bg5 h6 9. Bh4 g5 10. Bf2 Nh5 11. h4 Qf6 {½-½ (11) Flom,G (2493)-Roiz,M (2614) Israel 2018}) 6... h6 7. Bh4 g5 8. Bg3 {The position is equal.} Ne4 9. f3 $146 ({Predecessor:} 9. Qd3 f5 10. f3 Nxg3 11. hxg3 {0-1 (23) Zbircea,B-Moraru,A (2032) Mangalia 2007}) 9... Nxg3 ({Avoid the trap} 9... Nxc3 $2 10. Qb3 $18) 10. hxg3 f5 11. d5 Ne5 12. f4 Ng6 ({Not} 12... Nxc4 $2 13. Qd4 $18) 13. Nf3 Qf6 14. Qd4 Qxd4 15. Nxd4 Ke7 ({Black should try} 15... gxf4 $15 16. gxf4 Nxf4) 16. e3 $14 c5 {[#]} 17. Nf3 (17. Nb5 $1 $16) 17... g4 18. Nh4 Nxh4 19. Rxh4 d6 20. O-O-O exd5 21. cxd5 Bd7 22. Bd3 Kf6 23. Rdh1 Kg7 24. Rh5 Raf8 25. Kd2 b5 26. Rb1 c4 27. Bc2 Kg6 28. Rh4 h5 29. e4 fxe4 30. Bxe4+ Kf6 31. Rbh1 Be8 32. Rb1 Rf7 33. Bc2 Rc7 ({Black should play} 33... Re7 $15) 34. Ke3 (34. Rbh1 $1 $11) 34... Rc5 ({Better is} 34... Re7+ $17 35. Kf2 Bg6 36. Bxg6 Kxg6 37. Rxb5 Rhe8) 35. Kd4 $11 Bf7 36. Be4 Re8 $40 {[%mdl 128] White needs to defend precisely.} 37. Rb2 $2 {[#]} (37. Rhh1 $11) 37... Rxe4+ $1 $19 {[%mdl 512]} 38. Kxe4 {Threatens to win with Rd2.} Rxd5 {And now ...Rd3! would win.} 39. Rh1 $2 {[#]} (39. Ke3 Rd3+ {[%mdl 64] Double Attack} 40. Kf2) 39... Rd3 $1 {[%csl Gd3][%cal Rf7d5][%mdl 576] Double Attack} 40. f5 a6 $2 (40... Kg5 $19 {[%csl Gd3][%cal Rf7d5]} 41. Rxb5 Be8 42. Rxh5+ (42. Rd5 {is a self mate.} Bc6 {[%mdl 64] Pin} 43. Rxh5+ Kxh5 44. f6+ Bxd5+ 45. Kf5 Bf7 46. Kf4 Rxc3 47. a4 Rd3 48. a5 c3 49. Ke4 Bg6+ 50. Kf4 c2 51. a6 c1=Q#) 42... Kxh5) 41. Rc1 $2 {[%mdl 8192]} (41. Kf4 $11) 41... Kg5 {[%csl Gd3][%cal Rf7d5]} 42. a4 Bd5# {Accuracy: White = 35%, Black = 36%.} 0-1

[Event "CZE-ch Open 2019"]
[Site "Ostrava"]
[Date "2019.04.27"]
[Round "1.4"]
[White "Michalik, Peter"]
[Black "Jurek, Josef"]
[Result "1-0"]
[ECO "E06"]
[WhiteElo "2577"]
[BlackElo "2269"]
[Annotator "TA"]
[PlyCount "91"]
[EventDate "2019.04.27"]
[EventType "swiss"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 18,91,16,14,17,6,21,22,13,5,16,12,10,17,18,6,8,13,14,10,10,10,10,10,7,10,7,9,10,9,9,8,18,18,18,18,18,20,14,22,23,8,118,115,155,157,154,143,152,149,144,137,137,131,178,178,216,216,306,306,306,306,399,399,423,418,418,418,417,417,440,406,716,716,679,665]} 1. d4 Nf6 2. c4 e6 3. g3 d5 4. Bg2 Be7 5. Nf3 O-O 6. O-O dxc4 7. Qc2 a6 8. a4 Bd7 9. Qxc4 Bc6 10. Bf4 a5 {E05: Open Catalan: 5 Nf3 Be7} (10... Bd6 11. Qc1 Bd5 12. Nc3 Nc6 13. Rd1 Nb4 14. Bg5 Be7 15. Nxd5 exd5 16. a5 Nc6 17. Ne5 Na7 18. Nd3 Nb5 19. Ra4 c6 20. Qc2 Re8 21. Bc1 Rc8 {½-½ (21) Fedoseev,V (2714)-Aronian,L (2765) Germany 2019}) 11. Rd1 Na6 12. Nc3 Nb4 {The position is equal.} 13. Ne1 Bxg2 14. Nxg2 Nbd5 $146 ({Predecessor:} 14... Nfd5 15. e4 Nxf4 16. Nxf4 c6 17. h4 Qb6 18. Rd2 Rfd8 19. Rad1 Qa6 {1-0 (32) Meskovs,N (2510)-Chukavin,K (2310) Tallinn 2018}) 15. Nxd5 Nxd5 16. e4 Nxf4 17. Nxf4 c6 18. d5 cxd5 19. exd5 e5 20. d6 exf4 21. dxe7 Qxe7 22. Qxf4 Rfd8 23. Re1 Qd7 24. Re5 b6 25. Rae1 h6 26. Re7 {White threatens Qxf7+ and mate.} Qd5 27. R1e5 Qd1+ 28. Kg2 Rf8 29. Rf5 {[%cal Rf5f7]} Rad8 (29... Rae8 $1 $11 {keeps the balance.} 30. Rfxf7 Qd5+ 31. f3 Rxe7 32. Rxf8+ Kh7) 30. Qc4 $1 $16 Rd4 {[#]} 31. Rfxf7 $1 $40 {[%mdl 640] Black is in trouble.} Qf3+ (31... Rxc4 32. Rxg7+ Kh8 33. Rh7+ Kg8 34. Reg7#) 32. Kxf3 {White wants to mate with Rxf8+.} Rxc4 33. Rxf8+ Kxf8 {[%mdl 4096] Endgame [#] KR-KR} 34. Re4 $1 {[%cal Re4c4]} Rc2 35. b4 axb4 36. Rxb4 Ra2 37. h4 (37. Rxb6 $6 Rxa4 38. h4 Ra5 $16) 37... Kf7 {[#]} (37... h5 $142 38. Ke3 (38. Rxb6 Rxa4 39. Rb7 Ra6 $16) 38... Kf7) 38. h5 $1 $18 (38. Rxb6 Ra3+ 39. Kg2 Rxa4 $16) 38... Kf8 39. g4 (39. Rxb6 Ra3+ 40. Kg2 Rxa4 $16) 39... Kf7 40. Kg3 Kf8 41. f3 Kf7 42. Kf4 Ra3 43. Ke4 Kf8 44. f4 Kf7 (44... Ke8 $142 45. Ke5 (45. Rxb6 Rxa4+ 46. Kf5 Kf7 $16) 45... Ke7) 45. Kd5 Rg3 46. f5 {Accuracy: White = 85%, Black = 41%.} 1-0

[Event "CZE-ch Open 2019"]
[Site "Ostrava"]
[Date "2019.04.27"]
[Round "1.5"]
[White "Vrana, Frantisek"]
[Black "Stocek, Jiri"]
[Result "0-1"]
[ECO "B30"]
[WhiteElo "2267"]
[BlackElo "2563"]
[Annotator "TA"]
[PlyCount "56"]
[EventDate "2019.04.27"]
[EventType "swiss"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 9,56,4,14,22,24,22,22,17,20,21,0,7,22,14,6,-59,-47,-54,-36,-86,-95,-113,-107,-92,-64,-115,-123,-203,-187,-222,-228,-197,-224,-289,-245,-253,-172,-178,-192,-190,-197,-677,-670,-658,-647,-983,-966,-1668,-1556]} 1. e4 c5 2. Nf3 Nc6 3. g3 Nf6 4. Nc3 d6 5. Bg2 Bg4 (5... g6 6. d4 cxd4 7. Nxd4 Nxd4 8. Qxd4 Bg7 9. O-O O-O 10. Qd3 Be6 11. Nd5 Rc8 12. c3 a6 13. Re1 Nd7 14. a4 Ne5 15. Qd1 Re8 16. h3 Nc4 17. Kh2 Bd7 18. Re2 b5 19. axb5 Bxb5 {½-½ (74) Karjakin,S (2781)-Topalov,V (2749) Paris 2017}) 6. h3 {B50: Sicilian: 2...d6, Miscellaneous} Bh5 7. g4 Bg6 8. d3 {The position is equal.} e6 9. Bf4 Nd7 10. Bg3 $146 ({Predecessor:} 10. Qd2 Be7 11. Ne2 h6 12. O-O-O Nde5 13. Nxe5 dxe5 14. Be3 {½-½ (36) Samoun,F (2322)-Valdes Escobar,A (2351) Porto Carras 2018}) 10... Be7 11. Nd2 h5 12. f4 (12. Rf1 $11) 12... Bh4 $36 {[%mdl 2048] Black has some pressure.} 13. Kf2 Qf6 {White must now prevent ...Qxf4+.} 14. Ne2 O-O-O 15. Nf3 Bxg3+ 16. Kxg3 d5 17. e5 (17. exd5 $15 exd5 18. Qd2) 17... Qe7 $17 18. Nh4 (18. g5 $17 {is a better defense.}) 18... Bh7 $19 19. Qd2 {[#]} g5 $1 {[%mdl 512]} 20. Nf3 (20. fxg5 Ndxe5) 20... gxf4+ 21. Qxf4 Rhg8 22. Kh2 hxg4 23. hxg4 f6 24. exf6 Nxf6 25. Bh3 $2 (25. g5 Rdf8 26. Qg3) 25... Rdf8 {Strongly threatening ...Nxg4+!Black is clearly winning.} 26. g5 Ne4 {[%mdl 64] [#] Pin, Discovered Attack} 27. Qg4 Bf5 28. Qg2 Bxh3 {Accuracy: White = 35%, Black = 77%.} 0-1

[Event "CZE-ch Open 2019"]
[Site "Ostrava"]
[Date "2019.04.27"]
[Round "1.6"]
[White "Babula, Vlastimil"]
[Black "Freisler, Pavel"]
[Result "1-0"]
[ECO "E53"]
[WhiteElo "2549"]
[BlackElo "2245"]
[Annotator "TA"]
[PlyCount "57"]
[EventDate "2019.04.27"]
[EventType "swiss"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 17,57,13,28,45,50,22,33,33,44,32,29,26,51,24,28,19,31,13,13,-14,0,-12,-16,-30,17,16,28,6,0,-11,-9,-14,-10,-420,0,0,29991,0,29992,29993,29998,29999]} 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 O-O 5. Bd3 d5 6. Nf3 c5 7. cxd5 cxd4 8. exd4 exd5 9. O-O Nc6 10. Bg5 {B14: Caro-Kann: Panov-Botvinnik Attack with 5...e6 and 5...g6} Be6 11. Ne5 Be7 12. Nxc6 $146 {White is slightly better.} ({Much weaker is} 12. Bxf6 Bxf6 13. Nf3 (13. Qh5 $2 g6 $17) (13. Nxc6 bxc6 14. Na4 g6 $15) 13... a6 $15) ({Predecessor:} 12. Bc2 Rc8 13. Re1 a6 14. a3 Qb6 15. Qd3 Ne4 16. Nd7 Bxd7 17. Nxd5 Qxb2 18. Bxe7 Nxd4 19. Bxf8 Nxc2 {½-½ (37) Ulybin,M (2570)-Shaposhnikov,E (2554) St Petersburg 2003}) 12... bxc6 13. Rc1 h6 14. Bh4 Rb8 15. Na4 Ne4 16. Bxe7 Qxe7 17. f3 Nd6 18. Re1 Qf6 19. Rxc6 Bd7 $36 {[%mdl 2048] Black fights for an advantage.} 20. Ra6 Rb4 21. Nc3 Rxb2 22. Nxd5 Qxd4+ 23. Kh1 {[#]} Qf2 $1 {[%csl Gb2][%cal Rf2g2][%mdl 512]} 24. Rg1 Rd2 25. Qb3 $2 {[%mdl 8192]} (25. Qa1 $11 Nf5 26. Bxf5 Rxd5 27. Bxd7 Rxd7 28. Qe1 Qxe1 29. Rxe1) 25... Nc8 $2 (25... Re8 $1 $19 {[%cal Re8e1] ( -> ...Re1)} 26. Qb1 (26. Rxd6 $2 Re1 $19) 26... Bf5 $1 {[%mdl 576] Pin} 27. Rxd6 Bxd3 28. Ne7+ Rxe7 29. Rd8+ Kh7 $1 {[%mdl 512]} 30. Rxd3 Rb2) 26. Rxh6 $11 Be6 $2 {[%mdl 8192] [#]} (26... gxh6 $2 {loses.} 27. Nf6+ Kh8 28. Qc3 $18) (26... Re8 $11 27. Bh7+ {[#]} Kh8 $1 {[%mdl 512]} 28. Bd3+ Kg8 29. Bh7+ Kh8 $1 {[%mdl 512]} 30. Bd3+ Kg8) 27. Nf6+ $1 {[%mdl 512]} gxf6 28. Qc3 Ne7 29. Bh7+ {Accuracy: White = 53%, Black = 55%.} 1-0

[Event "CZE-ch Open 2019"]
[Site "Ostrava"]
[Date "2019.04.27"]
[Round "1.7"]
[White "Zeman, Matyas"]
[Black "Nguyen, Thai Dai Van"]
[Result "0-1"]
[ECO "C15"]
[WhiteElo "2244"]
[BlackElo "2547"]
[Annotator "TA"]
[PlyCount "58"]
[EventDate "2019.04.27"]
[EventType "swiss"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 12,58,0,0,50,17,24,-3,-4,-7,22,-23,-23,-22,10,4,18,0,8,-45,-39,-47,-50,-60,-13,-17,-19,0,48,34,45,-193,-194,-187,-191,-253,-269,-297,-286,-515,-508,-507,-504,-518,-514,-583,-575,-571,-560]} 1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. exd5 exd5 5. Bd3 Nc6 6. a3 Bxc3+ 7. bxc3 Be6 {C01: French: Exchange Variation} (7... Nge7 8. Qf3 Be6 9. Nh3 Qd7 10. Ng5 O-O-O 11. O-O Rdf8 12. Nxe6 fxe6 13. Qe2 Nf5 14. a4 Nd6 15. Re1 Re8 16. Bf4 Rhf8 {1-0 (57) Vachier Lagrave,M (2788)-Caruana,F (2795) chess.com INT 2016}) 8. Ne2 Qd7 9. Bf4 Nge7 {The position is equal.} 10. O-O f6 $146 ({Predecessor:} 10... O-O-O 11. a4 f6 12. a5 g5 13. Bc1 a6 14. Ba3 {0-1 (64) Lugovskoy,M (2435)-Socko,B (2623) Jurmala 2015}) 11. Qb1 b6 12. Re1 g5 13. Bd2 O-O-O 14. a4 Na5 15. Qb4 (15. Bb5 $11 c6 16. Ba6+ Kb8 17. Nc1) 15... Nc4 16. Bxc4 dxc4 17. a5 Nc6 18. Qb5 $1 Qd5 $36 {[%mdl 2048] Black fights for an advantage.} 19. Qa6+ Kb8 {[#] And now ...Bc8 would win.} 20. axb6 cxb6 21. Bf4+ $2 (21. Ng3 $14 {stays ahead.}) 21... gxf4 $19 22. Nxf4 Bc8 {aiming for ...Qf5.} 23. Qa4 (23. Nxd5 $142 Bxa6 24. Nxf6) 23... Qd6 24. g3 Rhg8 {...Qxf4 is the strong threat.} 25. d5 $2 (25. Kf1 {was called for.}) 25... Qxf4 {Black is clearly winning.} 26. dxc6 {[%csl Ga1][%cal Ra4a7] [#]} Qc7 27. Qxc4 Rge8 28. Re4 Rxe4 29. Qxe4 Rd6 {Accuracy: White = 26%, Black = 75%.} 0-1

[Event "CZE-ch Open 2019"]
[Site "Ostrava"]
[Date "2019.04.27"]
[Round "1.8"]
[White "Plat, Vojtech"]
[Black "Liska, Jiri"]
[Result "1-0"]
[ECO "D71"]
[WhiteElo "2535"]
[BlackElo "2236"]
[Annotator "TA"]
[PlyCount "117"]
[EventDate "2019.04.27"]
[EventType "swiss"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 9,117,7,10,0,0,0,4,-21,5,0,0,-9,9,0,29,24,28,12,24,31,26,22,16,17,18,0,36,0,7,7,14,14,20,0,56,52,50,20,20,20,27,23,33,16,14,-16,28,30,36,28,41,30,55,22,28,0,0,0,0,0,0,-2,-2,-11,0,0,0,0,0,0,0,0,0,0,0,0,0,-8,0,0,0,0,0,0,0,0,0,-18,-8,-11,8,8,60,59,56,59,216,175,151,167,165,144,747,747,691,669,830,860,840,818]} 1. d4 Nf6 2. c4 g6 3. g3 c6 4. Bg2 d5 5. Qa4 Bg7 6. cxd5 {D71: Fianchetto Grünfeld: 3 g3 d5 sidelines and 5 cxd5 (without Nf3)} Nxd5 7. Nf3 Nb6 8. Qa3 {The position is equal.} (8. Qc2 Bg4 9. Nbd2 O-O 10. h3 Bxf3 11. Nxf3 Bxd4 12. Nxd4 Qxd4 {0-1 (42) Duda,J (2738)-Vachier Lagrave,M (2778) Germany 2019}) 8... Bg4 9. Nbd2 O-O 10. h3 Bxf3 11. Nxf3 N8d7 $146 ({Predecessor:} 11... Bxd4 12. Nxd4 Qxd4 13. Qxe7 {0-1 (77) Tregubov,P (2614)-Saric,I (2661) Yerevan 2014}) 12. O-O e5 13. dxe5 Nxe5 14. Nxe5 Bxe5 15. Qb3 Qd4 16. a4 Qc4 17. Qf3 Rad8 18. Ra3 (18. Bg5 {is more complex.} Rd7 19. a5 Nd5 20. Rfd1 f5 21. a6) 18... Qc2 (18... Qe6 {keeps more tension.} 19. Rb3 Rb8 20. Rb4 Rfe8 21. Qd3 Red8) 19. Qb3 Qxb3 20. Rxb3 Rd7 $1 21. Rb4 Rd4 (21... Nd5 $11 22. Rb3 Ne7) 22. Rxd4 $14 Bxd4 23. b3 Rd8 24. Bf3 Bf6 25. Be3 Kg7 26. a5 Nd5 $1 {[%cal Rd5e3]} 27. Bd2 b6 28. Rc1 c5 29. Kf1 h5 30. Ke1 Nc7 31. Bb7 Nb5 32. Be4 Nd4 33. Rb1 Re8 34. f3 h4 35. gxh4 Bxh4+ 36. Kf1 Nxe2 37. Kxe2 {Hoping for axb6.} f5 {[%mdl 64] [#] Pin} 38. Kd3 {And now Bc6 would win.} fxe4+ 39. fxe4 $11 {[%mdl 4096] Endgame KRB-KRB} Bf6 40. Rf1 Rd8+ 41. Kc2 Re8 42. Re1 Be5 43. Be3 Kf7 44. Kd3 Ke6 45. Rg1 {Black must now prevent axb6.} Kf7 46. a6 Rh8 47. Rh1 Ke6 48. Bg5 Rf8 {next ...Rf3+ is good for Black.} 49. Ke2 b5 50. Be3 c4 (50... Rc8 $11) 51. bxc4 $14 bxc4 52. Rg1 Rb8 $2 {[#]} (52... Rf6 $1 $14) 53. Rxg6+ Kf7 54. Rc6 Rb2+ 55. Kf3 c3 $2 {[%mdl 8192]} (55... Rb3 $16) 56. Bxa7 $18 {White is clearly winning.} Ra2 57. Be3 Ke7 58. a7 Kd7 59. Rc5 {Accuracy: White = 63%, Black = 40%.} 1-0

[Event "CZE-ch Open 2019"]
[Site "Ostrava"]
[Date "2019.04.27"]
[Round "1.9"]
[White "Jedlicka, Ales"]
[Black "Kriebel, Tadeas"]
[Result "0-1"]
[ECO "D31"]
[WhiteElo "2236"]
[BlackElo "2514"]
[Annotator "TA"]
[PlyCount "104"]
[EventDate "2019.04.27"]
[EventType "swiss"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 9,104,25,18,15,57,30,24,22,24,28,41,37,47,20,20,14,14,12,14,10,8,6,22,21,21,24,45,38,52,50,52,51,58,21,30,44,48,27,39,29,74,39,52,0,8,9,20,-18,-11,-12,-20,-34,-34,-35,-10,-20,-24,-17,-10,-34,-35,-34,-39,-41,0,0,0,0,0,0,0,0,0,-5289,-5165,-29970,-29971,-29971,-29971,-29972,-29973,-29971,-29974,-29974,-29975,-29975,-29976,-29976,-29977,-29977,-29978,-29978,-29979,-29979,-29980,-29980,-29981]} 1. d4 d5 2. c4 e6 3. Nc3 a6 4. cxd5 exd5 5. Qb3 (5. Nf3 h6 6. Bf4 Nf6 7. e3 Bd6 8. Bxd6 Qxd6 9. Qc2 O-O 10. Bd3 Re8 11. h3 Be6 12. O-O Nbd7 13. a4 {½-½ (40) Shankland,S (2725)-Carlsen,M (2835) Wijk aan Zee 2019}) 5... c6 6. Nf3 {D31: Queen's Gambit Declined: Semi-Slav without ...Nf6 (+ Marshall Gambit and Noteboom) and Exchange Variation lines without ...Nf6} b5 7. Bf4 $146 ({Predecessor:} 7. g3 Be7 8. Bg2 Nf6 9. O-O O-O 10. Ne5 Qb6 11. Rd1 Be6 12. Qc2 Rc8 13. Bg5 {½-½ (59) Deac,B (2559)-Short,N (2698) Douglas 2017}) 7... Nf6 8. e3 {White has an edge.} Bf5 9. Be2 Nbd7 10. O-O Be7 11. Ne5 (11. Nh4 {looks sharper.} Be6 12. Qc2 g6 13. Rfc1 O-O 14. Nf3) 11... Nxe5 12. Bxe5 O-O 13. Rac1 Nd7 14. Bg3 Nb6 15. Qd1 Rc8 16. Bd3 Qd7 17. b3 c5 18. dxc5 Bxc5 19. Ne2 Ba3 20. Rxc8 Rxc8 21. Nd4 Bxd3 22. Qxd3 g6 23. Rd1 Qe7 24. h3 Bc5 25. Nf3 Qe4 26. Be5 Qxd3 27. Rxd3 Bb4 28. Bd4 Rc1+ 29. Kh2 Nd7 30. Ne5 Bd6 31. f4 Bxe5 32. Bxe5 Nxe5 33. fxe5 $15 {[%mdl 4096] Endgame KR-KR} Ra1 34. a4 bxa4 35. bxa4 Rxa4 36. Rxd5 Kf8 37. Kg3 Ke7 38. Rd6 Ra1 39. Kf4 h6 40. g4 Rf1+ 41. Ke4 $2 {[%mdl 8192]} (41. Kg3 $11) 41... f5+ $1 $19 42. gxf5 gxf5+ {Black mates.} 43. Kd5 Rd1+ 44. Kc6 {[#]} Rxd6+ $1 45. exd6+ {[#] K3P-K3P} Kd8 $1 46. h4 h5 47. d7 a5 48. Kb5 Kxd7 49. Kxa5 Kc6 50. Kb4 Kd5 51. Kc3 Ke4 52. Kd2 Kf3 {Accuracy: White = 52%, Black = 62%.} 0-1

[Event "CZE-ch Open 2019"]
[Site "Ostrava"]
[Date "2019.04.27"]
[Round "1.10"]
[White "Kociscak, Jiri"]
[Black "Sobek, Jaroslav"]
[Result "1-0"]
[ECO "D30"]
[WhiteElo "2496"]
[BlackElo "2232"]
[Annotator "TA"]
[PlyCount "45"]
[EventDate "2019.04.27"]
[EventType "swiss"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 12,45,0,-2,9,20,0,13,157,153,153,152,162,152,154,143,235,239,235,217,395,391,373,365,440,429,481,475,463,455,441,273,273,280,482,474]} 1. d4 d5 2. c4 e6 3. Nf3 ({Predecessor:} 3. g3 Nf6 4. Bg2 Bb4+ 5. Bd2 Be7 {1-0 (23) Korovin,M (2299)-Oblamski,V (2083) Minsk 2018}) 3... Nf6 4. g3 Bb4+ 5. Bd2 Be7 6. Bg2 O-O 7. O-O dxc4 $146 {E11: Bogo-Indian} (7... Nbd7 8. Qc2 c6 9. Bf4 b6 10. cxd5 cxd5 11. Rc1 Bb7 12. Bc7 Qe8 13. Qb3 Nb8 14. a4 Ne4 15. Nc3 Nxc3 16. Rxc3 Na6 17. Bf4 Bb4 18. Rc2 Qe7 19. Rac1 Rac8 20. Ne5 Rxc2 21. Qxc2 {½-½ (48) Ding,L (2812)-Karjakin,S (2753) Astana 2019}) 8. Qc2 b5 9. a4 {White wants to play Ne5.} c6 (9... b4 $11 {keeps the balance.}) 10. axb5 $16 cxb5 11. Ng5 h6 12. Bxa8 {Threatens to win with Nf3.} hxg5 13. Rxa7 Nd5 {[#]} (13... Bd7 $16) 14. Ba5 $1 $18 {[%cal Ra5d8]} Qe8 15. Nc3 Bf6 $2 (15... Bd6 16. Nxd5 exd5) 16. Nxd5 exd5 17. Bb4 Bxd4 18. Raa1 Qe5 19. Bxf8 Kxf8 20. Rad1 Be6 21. Rxd4 {[%mdl 64] Clearance} Qxd4 {[#]} 22. Rd1 $1 {[%cal Rd1d4]} Qc5 $2 {[#]} (22... Qe5 {was called for.} 23. Qd2 d4 24. Qxd4 Qxd4 25. Rxd4 Ke7) 23. Bxd5 $1 {[%mdl 512] Accuracy: White = 98%, Black = 33%.} 1-0

[Event "CZE-ch Open 2019"]
[Site "Ostrava"]
[Date "2019.04.27"]
[Round "1.11"]
[White "Ludvik, Tomas"]
[Black "Simacek, Pavel"]
[Result "0-1"]
[ECO "A61"]
[WhiteElo "2222"]
[BlackElo "2471"]
[Annotator "TA"]
[PlyCount "46"]
[EventDate "2019.04.27"]
[EventType "swiss"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 18,46,35,27,36,29,37,36,50,26,34,17,29,-8,0,0,0,-218,-217,-245,-270,-470,-474,-458,-451,-462,-453,-558,-545,-539,-531]} 1. d4 c5 2. d5 Nf6 3. c4 e6 4. Nc3 exd5 5. cxd5 d6 6. Nf3 g6 7. Bf4 a6 8. a4 Bg7 9. h3 O-O 10. e3 Ne8 {A61: Modern Benoni: Nf3 without early e4} (10... Qe7 11. Bd3 Nbd7 12. O-O Ne8 13. e4 Rb8 14. Re1 Nc7 15. Qd2 Ne5 16. Nxe5 Bxe5 17. Bxe5 Qxe5 18. a5 {1-0 (42) Akobian,V (2647)-Ponkratov,P (2613) Riadh 2017}) 11. Be2 Nd7 12. O-O Rb8 {White is slightly better.} 13. Nd2 Ne5 14. Bh2 f5 15. Qb3 $146 ({Predecessor:} 15. a5 Bd7 16. Qc2 Nc7 17. Rfd1 Bb5 18. Nxb5 axb5 {½-½ (50) Diermair,A (2490)-Steindl,J (2238) Austria 2018}) 15... b5 16. axb5 axb5 17. Bxb5 $2 ({Don't play} 17. Nxb5 Bd7 $17) (17. Bxe5 $11 {and White has nothing to worry.} Bxe5 18. Nc4 {[%mdl 64] Pin} (18. Nxb5 Bd7 $17) (18. Bxb5 $2 Nc7 $19)) 17... Nc7 $19 18. Ra5 {[#]} Bd7 $1 19. Ndb1 $2 (19. Rfa1 Nf7 20. Ndb1 Bxc3 21. bxc3 (21. Nxc3 $2 Bxb5 22. R5a3 Be2 $19) 21... Nxb5 22. Qa2) 19... Nxb5 {Black is clearly winning.} 20. Rxb5 Bxb5 21. Nxb5 Qa5 22. Bxe5 Bxe5 23. N1a3 Qb4 {Accuracy: White = 25%, Black = 73%.} 0-1

[Event "CZE-ch Open 2019"]
[Site "Ostrava"]
[Date "2019.04.27"]
[Round "1.12"]
[White "Zwardon, Vojtech"]
[Black "Babula, Milan"]
[Result "1-0"]
[ECO "A20"]
[WhiteElo "2458"]
[BlackElo "2204"]
[Annotator "TA"]
[PlyCount "97"]
[EventDate "2019.04.27"]
[EventType "swiss"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 9,101,41,65,54,70,56,92,106,87,60,63,51,70,56,154,137,179,195,186,196,196,196,196,197,184,190,224,196,196,195,196,196,184,195,186,187,196,196,186,189,196,169,268,262,260,246,385,372,344,225,232,202,209,202,216,226,313,311,328,336,333,290,285,283,247,198,239,224,211,219,387,384,410,412,509,509,1591,1546,1601,1310,2533,2476,2317,1798,1623,1416,29977,29977,29986,29982,29980,29982,29986,29987]} 1. c4 e5 2. g3 f5 3. d4 Bb4+ (3... d6 4. Nc3 Nf6 5. Bg2 Be7 6. b3 O-O 7. Bb2 c6 8. e3 e4 9. Nh3 d5 10. O-O Be6 11. Ng5 Bd7 12. f3 Na6 13. a3 Nc7 {½-½ (50) Howell,D (2644)-Yu,Y (2729) Doha 2016}) 4. Nd2 exd4 5. Ngf3 c5 6. Bg2 {[%mdl 1024] White has compensation. A20: English Opening: 1...e5} Nf6 7. O-O O-O {[#]} 8. Nb3 $1 {White is better.} d6 9. e3 dxe3 10. Bxe3 Nc6 11. Qd3 Be6 $146 {[#]} (11... Ne4 $14) ({Predecessor:} 11... Ne4) 12. Ng5 $1 $16 {[%cal Rg5e6]} Ne5 13. Nxe6 Nxd3 14. Nxd8 Raxd8 15. a3 Be1 16. Rfxe1 Nxe1 17. Rxe1 Rfe8 18. Rd1 b6 19. Nc1 h6 20. h3 g5 21. Ne2 Ne4 22. h4 Kf7 23. hxg5 hxg5 24. Bxe4 Rxe4 25. Bxg5 {Threatens to win with Nc3.} Rd7 (25... Rg8 $142) 26. Nf4 $18 Rxc4 27. Rd5 Rd4 (27... b5 {might work better.} 28. Rxf5+ Ke8) 28. Rxf5+ Ke8 29. Rf6 Rf7 30. Re6+ Kd7 {White should prevent ...Rdxf4.} 31. Re2 d5 32. Kg2 Rd1 33. Ng6 Rg7 34. Ne5+ Kd6 35. f4 d4 36. Kf3 Kd5 37. Ng4 Rf1+ 38. Kg2 Rb1 39. Nf2 Kc4 $2 (39... c4 40. Ne4 Kc6) 40. g4 Kb3 41. Bf6 Rf7 42. g5 Rxb2 (42... Rf8 $142 43. f5 c4) 43. Rxb2+ Kxb2 44. f5 Kxa3 45. g6 Rxf6 {[%mdl 4096] Endgame KR-KN} 46. g7 Rxf5 47. g8=Q b5 48. Qg6 {White mates.} Rd5 49. Qd3+ {Played: Qg6-a6} 1-0

[Event "CZE-ch Open 2019"]
[Site "Ostrava"]
[Date "2019.04.27"]
[Round "1.13"]
[White "Kanakova, Natalie"]
[Black "Kraus, Tomas"]
[Result "1/2-1/2"]
[ECO "A34"]
[WhiteElo "2202"]
[BlackElo "2456"]
[Annotator "TA"]
[PlyCount "108"]
[EventDate "2019.04.27"]
[EventType "swiss"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 10,108,17,-49,-21,-15,-18,-40,-28,-81,-90,-99,-97,-99,-99,-94,-82,-82,-75,-80,-70,-82,-66,-82,-76,-99,-99,-99,-94,-104,-88,-106,-82,-82,-58,-59,-27,-46,-8,-8,0,0,0,0,0,0,0,0,0,0,8,8,4,0,0,0,0,0,0,0,0,0,0,0,0,-2,-2,-2,-2,-2,-2,-2,-2,-2,-2,-2,-2,-2,0,-2,0,-2,-2,-2,-2,-2,-2,-2,-2,-2,0,0,0,0,0,0,0,0,0,0,0]} 1. c4 c5 2. Nc3 Nf6 3. g3 Nc6 4. Bg2 e6 5. e4 d5 6. d3 ({Better is} 6. exd5 $11 exd5 7. cxd5) 6... dxc4 {A19: English Opening: Flohr-Mikenas System with 3...c5} 7. dxc4 Qxd1+ 8. Kxd1 (8. Nxd1 Nd4 9. Ne3 Bd6 10. Ne2 Bd7 11. b3 Bc6 12. Bb2 O-O-O 13. Nc3 h5 14. h4 {0-1 (29) De Eccher,S (2211)-Markus,R (2662) Ortisei 2016}) 8... Bd7 {Black is slightly better.} 9. Be3 (9. Ke2 $11 {keeps the balance.}) 9... Ng4 $17 10. Nf3 $146 ({Predecessor:} 10. Nge2 Nxe3+ 11. fxe3 Ne5 12. b3 Ng4 13. Kd2 O-O-O 14. Nf4 {0-1 (26) Pavlovic,R (2320)-Zelcic,R (2450) Pula 1993}) 10... Nxe3+ 11. fxe3 Bd6 12. Ke2 Ne5 13. Rad1 Bb8 ({And not} 13... Nxc4 14. b3 $16) 14. b3 Nxf3 15. Kxf3 Bc6 16. Kf2 Ke7 17. Rd3 Be5 18. Ne2 Rad8 19. Rhd1 Rxd3 20. Rxd3 h5 21. h4 f6 22. Nf4 {[#] Ng6+ is the strong threat.} Rh6 (22... Be8 {seems wilder.} 23. Rd1 b6 24. Nd3 Bb8 25. e5 Bxe5 26. Nxe5 fxe5 27. Be4 Rg8) 23. Rd1 g5 24. Nd3 {The position is equal.} gxh4 25. gxh4 Bd6 26. Bf3 Rg6 27. Nf4 Bxf4 28. exf4 $11 {[%mdl 4096] Endgame KRB-KRB} Rg8 29. a3 e5 30. fxe5 fxe5 31. Rg1 Rxg1 32. Kxg1 {KB-KB} Be8 33. Kf2 Kf6 34. Ke3 Kg6 35. Be2 Bd7 36. Bd1 Be6 37. a4 Bg4 38. Bc2 b6 39. Kd2 Kf6 40. Kc3 Ke6 41. Kd2 Kd6 42. Kc3 Kc6 43. Bd3 Bd1 44. Bf1 Bf3 45. Bd3 Kb7 46. Bc2 Ka6 47. Kd2 Ka5 {[#] And now ...Kb4 would win.} 48. Kc3 $1 Be2 49. Bb1 a6 50. Bc2 Bf3 51. Bd3 Bd1 52. Bb1 Bf3 53. Bd3 Bg4 54. Bc2 Bf3 {Accuracy: White = 87%, Black = 54%.} 1/2-1/2

[Event "CZE-ch Open 2019"]
[Site "Ostrava"]
[Date "2019.04.27"]
[Round "1.14"]
[White "Biolek, Richard Jr."]
[Black "Belunek, Vladimir"]
[Result "1-0"]
[ECO "D00"]
[WhiteElo "2442"]
[BlackElo "2201"]
[Annotator "RC"]
[PlyCount "49"]
[EventDate "2019.04.27"]
[EventType "swiss"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

1. d4 {[%emt 0:00:00]} d5 {[%emt 0:00:17]} 2. Bf4 {[%emt 0:00:00]} Nf6 {[%emt 0:00:21]} 3. e3 {[%emt 0:00:02]} c5 {[%emt 0:01:21]} 4. Nf3 {[%emt 0:09:37]} Nc6 {[%emt 0:00:15]} 5. Be2 {[%emt 0:17:28]} cxd4 {[%emt 0:05:13]} 6. exd4 {[%emt 0:00:03]} Bf5 {[%emt 0:00:51]} 7. O-O {[%emt 0:00:15]} h6 {[%emt 0:00:36]} 8. c3 {[%emt 0:11:36]} e6 {[%emt 0:01:19]} 9. Qb3 {[%emt 0:00:19]} Qc8 {[%emt 0:04:16]} 10. Ne5 {[%emt 0:04:40]} Be7 {[%emt 0:04:09]} 11. Ba6 {[%emt 0:06:41]} bxa6 {[%emt 0:38:47]} 12. Qa4 {[%emt 0:00:14]} O-O {[%emt 0:09:17]} 13. Nxc6 {[%emt 0:00:59]} Re8 {[%emt 0:00:39]} 14. Nxe7+ {[%emt 0:04:11]} Rxe7 {[%emt 0:00:12]} 15. Nd2 {[%emt 0:00:15]} Rb7 {[%emt 0:06:15]} 16. Qa3 {[%emt 0:00:31]} Nd7 {[%emt 0:11:02]} 17. Rac1 {[%emt 0:01:03]} Rb6 {[%emt 0:02:08]} 18. c4 {[%emt 0:06:05]} Rc6 {[%emt 0:00:53]} 19. c5 {[%emt 0:04:28]} e5 {[%emt 0:02:32]} 20. Bxe5 {[%emt 0:00:46]} Nxe5 {[%emt 0:00:06]} 21. dxe5 {[%emt 0:00:01]} Qc7 {[%emt 0:01:46]} 22. Nf3 {[%emt 0:04:00]} Be4 {[%emt 0:00:36]} 23. Nd4 {[%emt 0:00:05]} Rg6 {[%emt 0:00:17]} 24. f3 {[%emt 0:00:06]} Qxe5 {[%emt 0:00:34]} 25. Qe3 {[%emt 0:00:02]} 1-0

[Event "CZE-ch Open 2019"]
[Site "Ostrava"]
[Date "2019.04.27"]
[Round "1.15"]
[White "Bulockin, Martin"]
[Black "Cernousek, Lukas"]
[Result "0-1"]
[ECO "D00"]
[WhiteElo "2199"]
[BlackElo "2438"]
[Annotator "TA"]
[PlyCount "103"]
[EventDate "2019.04.27"]
[EventType "swiss"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 9,103,0,0,0,0,0,0,0,0,0,0,0,0,0,0,-14,-17,-24,-16,-27,-15,-25,-21,-24,-25,-29,-20,-51,-26,-26,-20,-29,-25,-26,-32,-25,-29,-43,-20,-30,-37,-59,-49,-105,-68,-118,-128,-133,-125,-144,-146,-150,-147,-143,-122,-120,-108,-142,-155,-126,-132,-128,-129,-164,-161,-167,-161,-198,-186,-214,-209,-268,-262,-335,-345,-281,-241,-235,-224,-439,-467,-359,-83,-4602,-4602,-29972,-29973,-29973,-29974,-29972,-29972,-29969,-29973,-29972,-29971,-29985]} 1. d4 d5 2. Bf4 c5 3. e3 cxd4 4. exd4 Nc6 5. c3 Bf5 (5... Nf6 6. Nd2 Bg4 7. Qb3 Qc8 8. Ngf3 e6 9. Bd3 Bh5 10. O-O Bg6 11. Bxg6 hxg6 12. Rae1 Be7 13. g3 O-O 14. Ne5 Nxe5 15. dxe5 Nd7 16. h4 Nc5 17. Qc2 Qc6 18. Re3 Qa6 19. Qb1 Rac8 20. Kg2 b5 {0-1 (50) Duda,J (2738)-Van Foreest,J (2612) Wijk aan Zee 2019}) 6. Bd3 {B13: Caro-Kann: Exchange Variation and Panov-Botvinnik Attack} Bxd3 7. Qxd3 e6 8. Nf3 {The position is equal.} Nge7 9. Nbd2 Ng6 10. Bg3 Bd6 11. O-O $146 ({Predecessor:} 11. Qe3 O-O 12. Ne5 Bxe5 13. Bxe5 {0-1 (42) Ehab,T (1841)-Girya,O (2456) Astana 2019}) 11... Bxg3 12. fxg3 O-O 13. Kh1 Re8 14. Rae1 Qd6 15. Nb3 Re7 16. Rd1 Rd8 17. Qb5 f6 18. Na5 Nxa5 (18... a6 {keeps more tension.} 19. Qb6 Nxa5 20. Qxa5 e5 21. Rd2 e4) 19. Qxa5 a6 20. Rfe1 Nh8 21. Qa4 Nf7 22. Qb3 Qc6 23. a4 a5 24. Qa3 Nd6 25. Kg1 Rde8 26. b4 (26. Kh1 $15) 26... b6 27. g4 Ne4 28. Re3 Rc7 {[%cal Re4c3]} 29. b5 {[#]} Qd6 $1 {[%cal Rd6a3]} 30. Qxd6 Nxd6 31. Nd2 Kf7 32. g5 Rec8 33. Rde1 Rxc3 ({Don't play} 33... fxg5 $6 34. Rf1+ Ke7 35. Rfe1 $11) 34. Rxe6 Re8 35. Rxe8 Nxe8 36. gxf6 gxf6 $17 {[%mdl 4096] Endgame KRN-KRN} 37. Ra1 Nd6 38. Ra2 Ne4 39. Nxe4 dxe4 $19 {KR-KR} 40. Kf2 Ke6 41. d5+ Kxd5 42. Rd2+ Kc5 {[#] Threatens to win with ...e3+.} 43. Rd7 Kb4 44. Rxh7 $2 (44. Rd6 {was worth a try.}) 44... Kxa4 45. h4 Kb3 $2 (45... Kxb5 $19 {has better winning chances. Strongly threatening ...a4.} 46. h5 Rc2+ 47. Kg3 a4) 46. Rh8 $2 {[%mdl 8192]} (46. Rb7 $17) 46... a4 {[%cal Ba5a4,Ba4a3,Ba3a2][%mdl 32]} 47. h5 a3 {Black mates.} 48. h6 a2 49. Ra8 Rc7 50. Ke3 Rh7 51. Kxe4 Rxh6 52. Kd4 {Accuracy: White = 36%, Black = 65%.} 0-1

[Event "CZE-ch Open 2019"]
[Site "Ostrava"]
[Date "2019.04.27"]
[Round "1.16"]
[White "Kislinsky, Alexey"]
[Black "Bartos, Jan"]
[Result "1-0"]
[ECO "B01"]
[WhiteElo "2429"]
[BlackElo "2178"]
[Annotator "TA"]
[PlyCount "55"]
[EventDate "2019.04.27"]
[EventType "swiss"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 9,55,29,54,46,53,31,45,28,59,22,50,47,97,16,32,10,36,57,30,45,37,45,102,80,91,81,56,39,197,194,493,514,484,441,3124,3045,5506,5500,5436,5429,5028,5014,2405,2386,1738,1474,1339,802]} 1. e4 d5 2. exd5 Qxd5 3. Nc3 Qd8 4. d4 Nf6 5. h3 (5. Nf3 g6 6. Be2 Bg7 7. O-O O-O 8. h3 Nc6 9. Be3 b6 10. Qd2 Bb7 11. Rad1 e6 12. Bh6 Ne7 13. Bxg7 Kxg7 {½-½ (23) Giri,A (2783)-Nakamura,H (2746) St Petersburg 2018}) 5... g6 6. Nf3 {B01: Scandinavian Defence} Bg7 7. Bf4 O-O 8. Qd2 {White is slightly better.} Nc6 9. Bc4 b6 $146 ({Predecessor:} 9... Re8 10. O-O-O a6 11. Ne5 Nxe5 12. Bxe5 c6 13. Rhe1 b5 14. Bb3 {1-0 (48) Romanelli,G (2010)-Frangione,F (1737) Moron 2018}) 10. O-O-O e6 11. Bh6 (11. d5 $16 Na5 12. Qe2 Nxc4 13. dxe6) 11... Bb7 $11 12. h4 Ne7 13. Bxg7 Kxg7 14. h5 $36 {[%mdl 2048] White is pushing.} Nxh5 15. Be2 {And now g4 would win.} Nf6 {[#]} (15... Ng8 $14) 16. Qh6+ $1 $16 Kh8 17. g4 {Hoping for Ng5.} Neg8 18. Qh4 h5 $2 (18... h6 $14) 19. gxh5 $18 Nxh5 $2 (19... g5 {keeps fighting.} 20. Qxg5 Nd5) 20. Ng5 {White is clearly winning.} Ngf6 {[#]} 21. d5 $1 {[%mdl 512]} e5 (21... Qe7 $142 22. Rdg1 c5 23. Bxh5 Kg7 24. Bxg6 Rh8 25. Nxe6+ Qxe6 26. Bh7+ Kf8 27. dxe6 Ke7) (21... Bxd5 22. Nxd5) 22. Rdg1 {[%cal Re2h5]} Bxd5 23. Nxd5 Qxd5 24. Bxh5 Nxh5 {[#]} 25. Qxh5+ $1 {[%mdl 512]} Kg7 (25... gxh5 26. Rxh5+) 26. Qh6+ Kf6 27. Nh7+ Ke7 28. Nxf8 {Accuracy: White = 64%, Black = 25%.} 1-0

[Event "CZE-ch Open 2019"]
[Site "Ostrava"]
[Date "2019.04.27"]
[Round "1.17"]
[White "Horak, Jan"]
[Black "Pulpan, Jakub"]
[Result "1/2-1/2"]
[ECO "C50"]
[WhiteElo "2158"]
[BlackElo "2418"]
[Annotator "TA"]
[PlyCount "71"]
[EventDate "2019.04.27"]
[EventType "swiss"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 10,71,14,12,10,8,14,7,24,8,16,23,21,18,28,16,10,-3,19,14,22,26,39,28,25,19,66,0,21,-8,6,0,74,15,51,36,39,33,37,39,58,41,41,0,25,18,36,26,59,0,41,35,34,33,50,0,33,0,19,32,89,98,95,115]} 1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. d3 Bc5 5. O-O d6 6. h3 a6 {C50: Hungarian Defence and Giuoco Pianissimo} 7. a4 Ba7 8. Be3 $146 ({Predecessor:} 8. c3 O-O 9. Bg5 h6 10. Bh4 g5 11. Nxg5 hxg5 12. Bxg5 Kg7 13. Qf3 {1-0 (43) Nepomniachtchi,I (2767)-Fressinet,L (2672) Doha 2016}) 8... O-O {The position is equal.} 9. Nbd2 Ne7 {[%cal Bc6e7,Be7g6,Bg6f4][%mdl 32]} 10. Bxa7 Rxa7 11. c3 Ng6 12. Re1 Nf4 13. Kh2 c6 14. d4 Qc7 15. dxe5 dxe5 16. Qc2 b5 17. Bf1 Qb6 18. Nb1 (18. Kg1 $14) 18... Re8 19. g3 {[#] Hoping for a5.} Ng6 20. c4 Qc5 (20... Be6 $11) 21. Qe2 (21. axb5 $16 cxb5 {[#]} 22. b4 $1 {[%mdl 512]}) 21... b4 22. Nbd2 h5 23. Nb3 Qe7 24. Qe3 a5 25. Rad1 h4 26. Qc5 Qc7 27. Qd6 Qb7 28. Ng5 Nh7 29. Nf3 (29. Nxh7 $1 $14 Kxh7 30. Be2) 29... hxg3+ 30. fxg3 Nhf8 31. Qc5 Qc7 32. Qd6 Qb7 $1 33. Qc5 Ne6 34. Qe3 c5 (34... Qe7 $14) 35. Nxc5 $16 Nxc5 36. Qxc5 {Accuracy: White = 47%, Black = 31%.} 1/2-1/2

[Event "CZE-ch Open 2019"]
[Site "Ostrava"]
[Date "2019.04.27"]
[Round "1.18"]
[White "Roubalik, Jakub"]
[Black "Havelka, Ondrej"]
[Result "1-0"]
[ECO "D37"]
[WhiteElo "2417"]
[BlackElo "2156"]
[Annotator "TA"]
[PlyCount "69"]
[EventDate "2019.04.27"]
[EventType "swiss"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 13,69,18,16,-2,0,0,0,-9,0,1,0,-19,0,0,0,0,0,0,0,0,-26,-50,-52,-55,-33,-33,-30,-35,34,28,70,77,80,76,506,502,452,63,65,66,156,158,229,229,329,327,627,625,612,583,555,506,501,498,670,662,661,661]} 1. d4 d5 2. c4 e6 3. Nc3 Be7 4. Nf3 Nf6 5. Bf4 O-O 6. e3 b6 7. cxd5 Nxd5 8. Bd3 {D37: Queen's Gambit Declined: 5 Bf4} (8. Nxd5 Qxd5 9. Bd3 Qa5+ 10. Kf1 Ba6 11. Bxc7 Bxd3+ 12. Qxd3 Na6 13. Bg3 Nb4 14. Qe2 Rfc8 15. a3 Qa4 {0-1 (54) Caruana,F (2832)-Nakamura,H (2746) London 2018}) 8... Nxf4 9. exf4 Bb7 10. O-O {The position is equal.} Nd7 11. Qe2 Nf6 12. Rfe1 $146 ({Predecessor:} 12. Rac1 Nd5 13. Nxd5 Bxd5 14. Be4 Rc8 15. Ne5 a5 16. Bxd5 Qxd5 {1-0 (47) Heimann,A (2591)-Tazzioli,L (2114) Barcelona 2017}) 12... c5 13. dxc5 Bxc5 14. Rad1 {Black should prevent Bxh7+!} Qc7 15. Ne5 Rad8 16. Bc4 Ba8 17. Kh1 g6 18. f3 Nh5 19. g3 Ng7 20. Ne4 Be7 (20... Bxe4 $15 21. fxe4 Bd4) 21. Rc1 $14 {Hoping for Bd5!} Qb7 22. Bb5 $36 {[%mdl 2048] White has strong initiative.} Nf5 {[#]} 23. Bc6 $1 {[%cal Rc6b7]} Nd4 $2 {[%mdl 8192]} (23... Qb8 $16) 24. Bxb7 $18 Nxe2 25. Rxe2 $2 (25. Rc7 $18) 25... Bxb7 $14 26. Rc7 Rd1+ (26... Bxe4 $1 $14 27. Rxe7 (27. fxe4 Bd6 $14) 27... Bd5) 27. Kg2 $16 Ba6 (27... Bxe4 $16 {was necessary.} 28. fxe4 (28. Rxe7 Bd3 $16) 28... Bf6) 28. Rf2 $18 Bd8 (28... Bc5 $142) 29. Rxa7 Bb5 $2 (29... f6 30. Rxa6 fxe5 31. fxe5 Rd5) 30. Nc3 $1 {[%csl LRb5,LRd1][%mdl 64] [#] Double Attack. White is clearly winning.} f6 31. Nxd1 fxe5 32. fxe5 Bc6 33. Nc3 b5 34. Ra6 Bb7 35. Rxe6 {Accuracy: White = 56%, Black = 37%.} 1-0

[Event "CZE-ch Open 2019"]
[Site "Ostrava"]
[Date "2019.04.27"]
[Round "1.19"]
[White "Bures, Martin"]
[Black "Miesbauer, Jan"]
[Result "1/2-1/2"]
[ECO "D93"]
[WhiteElo "2150"]
[BlackElo "2402"]
[Annotator "TA"]
[PlyCount "119"]
[EventDate "2019.04.27"]
[EventType "swiss"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 12,119,27,-18,48,-91,25,24,39,39,25,24,23,-18,-10,-11,-11,-11,-11,-17,-14,-12,-16,-15,-21,-12,-8,-8,-15,-18,-22,-23,-20,-16,-18,-26,-14,-14,0,-80,-80,-80,-80,-80,-80,-90,-84,-88,-102,-102,-96,-120,-120,-120,-120,-120,-120,-120,-120,-120,-120,-120,-120,-120,-120,-120,-120,-120,-120,-120,-39,-120,-34,-120,-120,-120,-34,-34,-34,-34,-34,-34,-34,-34,-34,-34,-34,-34,-8,-34,-34,-34,-34,-34,-8,-34,0,0,0,-34,0,0,0,0,0,-34,-34,-34,0,0]} 1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. Bf4 Bg7 5. e3 O-O 6. Nf3 c5 7. Qb3 {[%cal Rc4d5]} (7. dxc5 $5 {[%cal Rc4d5]} Be6 8. Qb3 $11) 7... Be6 {D93: Grünfeld: 4 Nf3 Bg7 5 Bf4 0-0 6 e3} (7... cxd4 $11 8. Nxd4 (8. exd4 dxc4 9. Bxc4 Nc6 $15) 8... Nh5 9. Bxb8 Bxd4) 8. Ng5 $146 (8. Qxb7 $14 {stays ahead.} Qb6 9. Qxb6 (9. Qxa8 Nc6 $17) 9... axb6 10. Rd1) ({Predecessor:} 8. Qxb7 Qb6 9. Qxb6 axb6 10. dxc5 bxc5 11. Ng5 Nc6 12. Nxe6 fxe6 13. Be2 d4 14. Nb5 {½-½ (59) Sakaev,K (2594)-Gelfand,B (2747) Jurmala 2015}) 8... dxc4 (8... cxd4 $17 9. exd4 Qd7) 9. Qxb7 $11 Bd5 {White has an edge.} 10. Nxd5 Qxd5 11. Qxd5 Nxd5 12. Be5 cxd4 13. Bxg7 Kxg7 14. Bxc4 Nb6 15. Bb3 Nc6 16. O-O dxe3 17. fxe3 {[%cal Rb3f7]} Ne5 18. Rac1 h6 19. Nf3 Nxf3+ 20. gxf3 Rac8 21. Kf2 a5 22. a3 e6 23. Rfd1 Rxc1 24. Rxc1 {[%mdl 4096] Endgame KRB-KRN} Rb8 25. Rc7 (25. Bd1 $11 {remains equal.}) 25... Nd5 $17 26. Bxd5 Rxb2+ 27. Kg3 {And now Bxe6 would win.} exd5 {KR-KR} 28. Rc5 {[#]} a4 $1 {...Rb3 is the strong threat.} 29. Ra5 Rb3 30. Rxa4 Rxe3 31. Rd4 Rxa3 32. Rxd5 g5 33. Rd4 h5 34. h3 Kg6 35. Rd6+ f6 36. Rd5 Rb3 37. Ra5 Rd3 38. Rb5 h4+ 39. Kg2 Rd2+ 40. Kg1 Kf7 (40... Re2 $17 41. Ra5 Rd2) 41. Rb6 (41. Rb7+ $15 Kg6 42. Rb5) 41... Ke7 {[#]} (41... Rd3 $17 42. Kf2 Kg6) 42. Ra6 (42. f4 $1 $15 {[%mdl 512]}) 42... Rd6 43. Ra4 Ke6 ({Black should try} 43... f5 $17 44. Ra2 Kf6) 44. f4 $1 $15 Rd3 45. fxg5 fxg5 46. Ra5 Kf6 47. Kg2 Rd2+ 48. Kg1 Re2 49. Rb5 Re5 50. Rb8 Kf5 51. Rf8+ Ke4 52. Kg2 Ke3 53. Rf7 Ke2 54. Rf8 Re3 55. Rf2+ Ke1 {( -> ...Rg3+)} (55... Kd3 {is interesting.} 56. Rf3 Kd4 57. Kf2 Re4 58. Rb3 Rf4+) 56. Rf1+ Kd2 57. Rf5 Rg3+ 58. Kh2 Ke3 59. Ra5 Rf3 60. Rxg5 {Accuracy: White = 56%, Black = 55%.} 1/2-1/2

[Event "CZE-ch Open 2019"]
[Site "Ostrava"]
[Date "2019.04.27"]
[Round "1.20"]
[White "Mikes, Jan"]
[Black "Jun, Rudolf Jr."]
[Result "1-0"]
[ECO "B84"]
[WhiteElo "2394"]
[BlackElo "2138"]
[Annotator "TA"]
[PlyCount "79"]
[EventDate "2019.04.27"]
[EventType "swiss"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 24,79,19,23,224,218,205,210,207,216,243,237,231,215,314,318,382,372,322,325,454,435,420,333,365,304,286,287,253,290,477,468,635,635,603,533,668,663,635,304,411,411,609,602,608,572,572,586,700,711,597,787,854,684,1060,1033,991,966]} 1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. Be2 a6 7. O-O Be7 8. f4 Qc7 9. a4 O-O 10. Kh1 Nc6 11. Be3 Bd7 12. Qe1 Nxd4 13. Bxd4 e5 $2 {[#] B85: Sicilian Scheveningen: 6 Be2 a6, lines with early Be3} (13... Bc6 $11) (13... Bc6 14. Qg3 Ne8 15. Bd3 Bf6 16. e5 dxe5 17. fxe5 Rd8 18. Bb6 Qxb6 19. exf6 g6 20. Be4 Nd6 21. Qh4 Bxe4 22. Nxe4 Nxe4 23. Qxe4 Qxb2 {0-1 (49) Azarov,S (2575)-Iturrizaga Bonelli,E (2637) chess.com INT 2019}) 14. fxe5 $1 $18 {[%mdl 64] Discovered Attack} dxe5 15. Qg3 Qc6 {White is clearly better.} 16. Bxe5 {Black must now prevent Nd5!} Ne8 17. Nd5 Bd8 18. c4 f6 $146 (18... Qg6 $142 19. Qe3 Rc8) ({Predecessor:} 18... Qg6 19. Qxg6 hxg6 20. a5 Rc8 21. Rfd1 {1-0 (33) Holaszek,H-De Castro,E Skopje 1972}) 19. Bc3 Nd6 20. Bd3 Ne8 21. b4 {[%cal Bb2b4,Bb4b5][%mdl 32]} Kh8 22. b5 Qe6 23. Bb4 Rf7 24. Nf4 Qg4 25. Qxg4 Bxg4 26. h3 Bd7 $2 {[#]} (26... g5 27. Nd5 Be6) 27. e5 $1 {[%mdl 512]} fxe5 {[#]} 28. Ng6+ $1 {[%mdl 576] Discovered Attack} Kg8 (28... hxg6 29. Rxf7) 29. Nxe5 Rxf1+ 30. Rxf1 {[%csl Gb4][%cal Rf1f8]} Nf6 {[#]} 31. Rxf6 (31. Be4 $142 $1 {[%mdl 512]} Be7 (31... Nxe4 32. Rf8#) 32. Bxb7 {[%mdl 64] Double Attack}) 31... Bxf6 32. Nxd7 Bd4 (32... Bg5 $142 33. Be4 axb5 34. axb5 Ra1+ 35. Kh2 Bf4+ 36. g3 Ra2+ 37. Kg1 Bxg3 38. Bxb7 Kf7) 33. Be4 {White is clearly winning.} axb5 34. Bd5+ Kh8 35. axb5 {[%cal Ba4b5,Bb5b6][%mdl 32]} Ra1+ 36. Kh2 b6 37. Bd6 Ra7 38. Bc6 Kg8 39. c5 bxc5 40. b6 {Accuracy: White = 74%, Black = 34%.} 1-0

[Event "CZE-ch Open 2019"]
[Site "Ostrava"]
[Date "2019.04.27"]
[Round "1.21"]
[White "Ockay, Tomas"]
[Black "Mrazek, Lumir"]
[Result "0-1"]
[ECO "A05"]
[WhiteElo "2131"]
[BlackElo "2364"]
[Annotator "TA"]
[PlyCount "42"]
[EventDate "2019.04.27"]
[EventType "swiss"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 11,42,16,22,22,41,0,23,-26,-14,-17,-14,-44,-63,-41,-40,-60,-56,-81,-40,-78,-89,-226,-212,-551,-553,-529,-543,-554,-500,-2285,-1732,-29990,-29991]} 1. Nf3 Nf6 2. b3 g6 3. Bb2 Bg7 4. g3 O-O 5. Bg2 c5 6. c4 d5 7. cxd5 {A05: Réti Opening: 1 Nf3 Nf6} Qxd5 (7... Nxd5 8. Bxg7 Kxg7 9. O-O Nc6 10. d4 cxd4 11. Nxd4 Nxd4 12. Qxd4+ Nf6 13. Qe5 Qb6 14. Nc3 Be6 15. Na4 Qb4 16. Qc5 a5 17. Qxb4 axb4 18. Bxb7 Ra5 19. Rfc1 Rd8 20. Rc5 {1-0 (67) Meier,G (2647)-Sebenik,M (2551) chess.com INT 2018}) 8. O-O Qh5 9. d4 {White has an edge.} Rd8 10. Nbd2 $146 ({Predecessor:} 10. Qc2 cxd4 11. Nxd4 Na6 12. Rd1 e5 13. Nc6 Re8 14. Nxe5 Rxe5 15. Bxe5 Qxe5 {½-½ (63) Semerij,Y (2228)-Efimenko,Z (2432) Alushta 2001}) 10... cxd4 11. Bxd4 Nc6 12. Bb2 Bg4 13. Qb1 Rac8 $36 {[%mdl 2048] Black is more active.} 14. a3 Bf5 15. Qa2 {[#]} e5 $1 {[%mdl 512] aiming for ...e4.} 16. Nc4 (16. Rad1 $17) (16. Bxe5 Nxe5) 16... e4 $19 17. Nfe5 $2 (17. Nh4 {is tougher.}) 17... Nxe5 18. Nxe5 Rd2 19. Rab1 e3 20. Rbc1 (20. Bf3 $142 Bg4 21. b4 Qxe5 22. Bxe5 Rxa2 23. Bxf6 Bxf3 24. Bxg7 Bxe2 25. Bh6 Bxf1 26. Rxf1) 20... exf2+ 21. Kh1 Rxc1 {[%mdl 64] Pin. Accuracy: White = 27%, Black = 85%.} 0-1

[Event "CZE-ch Open 2019"]
[Site "Ostrava"]
[Date "2019.04.27"]
[Round "1.22"]
[White "Hausner, Ivan"]
[Black "Taus, Martin"]
[Result "1-0"]
[ECO "A28"]
[WhiteElo "2349"]
[BlackElo "2104"]
[Annotator "TA"]
[PlyCount "77"]
[EventDate "2019.04.27"]
[EventType "swiss"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 17,76,42,57,58,53,54,43,54,43,40,72,73,87,63,73,61,64,59,81,62,55,50,57,12,18,0,50,31,15,36,111,-37,-32,-25,137,132,117,-217,-227,-233,-237,-206,-215,-194,-110,-419,-402,-493,-466,-485,-485,-477,-470,-439,939,939,897,874,29997,29998,29999]} 1. c4 Nc6 2. Nc3 e5 3. Nf3 Nf6 4. d4 exd4 5. Nxd4 Nxd4 6. Qxd4 d6 7. g3 Be7 8. Bg2 O-O 9. O-O c6 10. b3 {A54: Old Indian Defence with Nf3, but without e4} Qb6 (10... Qa5 11. Bb2 Qh5 12. h4 Be6 13. Rad1 Qg6 14. Qf4 Nh5 15. Qd2 f5 16. e3 Rad8 17. Qc2 Bf6 {1-0 (66) Ghaem Maghami,E (2603)-Filippov,A (2607) Ha Long City 2009}) 11. Qd2 Be6 12. Bb2 {White is slightly better.} Rad8 13. e4 Rd7 $146 ({Predecessor:} 13... Ng4 14. Rae1 Ne5 15. Ba1 Bg4 16. Na4 Qa6 17. f4 Nd7 18. h3 b5 19. cxb5 cxb5 20. Nc3 Be6 21. f5 Bxb3 22. axb3 Nf6 23. Nd5 Nxd5 24. exd5 {1-0 (24) Grant,J (2275)-Harrold,B Aberdeen 1998}) 14. h3 Rfd8 15. Qe2 Ne8 16. Kh2 Nc7 17. Rad1 Bf8 18. f4 {Hoping for f5.} f6 19. Rfe1 Bf7 20. Qg4 Qa5 21. f5 $36 {[%mdl 2048] Black is under pressure.} Kh8 22. a3 Qb6 23. b4 Bxc4 (23... a5 $14) 24. Ne2 (24. e5 $1 $16) 24... a5 $15 25. Nf4 axb4 $2 {[#]} (25... Qb5 $11) 26. Ng6+ $1 $16 {[%mdl 512]} Kg8 {[#]} ({And not} 26... hxg6 27. Qh4+ Kg8 28. fxg6 Qg1+ 29. Rxg1 Be7 30. Rd5 $1 {[%mdl 512]} Bxd5 31. exd5 cxd5 32. Qh7+ Kf8 33. Qh8#) 27. Bxf6 $2 {[%mdl 8192]} (27. e5 $1 $16 {[%cal Re5f6]} dxe5 28. Qxc4+ Nd5 29. Nxf8 Kxf8 30. Qb3) 27... gxf6 $19 ({Inferior is} 27... hxg6 28. Bxd8 gxf5 29. exf5 $16) 28. Ne5+ Rg7 29. Nxc4 Qa6 30. Qe2 d5 ({Better is} 30... bxa3 $19 {aiming for ...d5.} 31. Qa2 d5 32. exd5 cxd5) 31. e5 $2 {[%mdl 8192]} (31. exd5 $17 {is a better chance.} cxd5 32. axb4) 31... Re8 32. Qh5 Qxc4 ({Resist} 32... Rg5 33. Qf3) 33. exf6 Rf7 {Strongly threatening ...Rxe1.} 34. Qg5+ Kh8 {White must now prevent ...Rxe1.} 35. Qh5 Rxe1 $4 {[%mdl 8192]} (35... Rxf6 $19 36. Rxe8 Nxe8 37. Qxe8 bxa3) 36. Qxf7 $18 {[%cal Rf7f8]} Re8 {[#]} 37. Re1 $1 {[%cal Re1e8][%mdl 512]} Rc8 {[#]} (37... Rxe1 38. Qxf8#) 38. Re7 $1 {[%mdl 576] Deflection} Bxe7 39. Qg7# {Accuracy: White = 35%, Black = 43%.} 1-0

[Event "CZE-ch Open 2019"]
[Site "Ostrava"]
[Date "2019.04.27"]
[Round "1.23"]
[White "Otruba, Marek"]
[Black "Jasny, Stanislav"]
[Result "0-1"]
[ECO "B07"]
[WhiteElo "2103"]
[BlackElo "2347"]
[Annotator "ChessBase"]
[PlyCount "76"]
[EventDate "2019.04.27"]
[EventType "swiss"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

1. d4 {[%emt 0:00:00]} d6 {[%emt 0:00:00]} 2. e4 {[%emt 0:00:40]} Nf6 {[%emt 0:00:01]} 3. Nc3 {[%emt 0:00:03]} g6 {[%emt 0:00:13]} 4. Bf4 {[%emt 0:01:01]} a6 {[%emt 0:01:17]} 5. Qd2 {[%emt 0:08:06]} b5 {[%emt 0:00:33]} 6. a3 {[%emt 0:05:25]} Bb7 {[%emt 0:01:54]} 7. f3 {[%emt 0:02:09]} Nbd7 {[%emt 0:00:11]} 8. O-O-O {[%emt 0:03:10]} Nb6 {[%emt 0:04:58]} 9. Bd3 {[%emt 0:04:39]} Nfd7 {[%emt 0:01:27]} 10. h4 {[%emt 0:08:21]} h6 {[%emt 0:00:46]} 11. Nh3 {[%emt 0:03:10]} e6 {[%emt 0:07:58]} 12. Be3 {[%emt 0:10:12]} Qe7 {[%emt 0:01:31]} 13. Qe2 {[%emt 0:16:39]} Bg7 14. f4 {[%emt 0:06:47]} O-O-O {[%emt 0:20:28]} 15. Ng1 {[%emt 0:09:51]} c5 {[%emt 0:03:11]} 16. e5 {[%emt 0:06:53]} c4 {[%emt 0:11:17]} 17. exd6 {[%emt 0:04:52]} Qxd6 {[%emt 0:00:12]} 18. Be4 {[%emt 0:00:04]} Nd5 {[%emt 0:03:23]} 19. Bd2 {[%emt 0:03:43]} Nxc3 {[%emt 0:02:51]} 20. Bxb7+ {[%emt 0:00:44]} Kxb7 {[%emt 0:00:06]} 21. Bxc3 {[%emt 0:00:18]} Nb6 {[%emt 0:05:41]} 22. Qe4+ {[%emt 0:02:20]} Qd5 {[%emt 0:03:00]} 23. Qxd5+ {[%emt 0:00:45]} Nxd5 {[%emt 0:00:09]} 24. g3 {[%emt 0:00:34]} Ne3 {[%emt 0:00:36]} 25. Re1 {[%emt 0:01:12]} Nf5 {[%emt 0:00:30]} 26. Ne2 {[%emt 0:00:41]} Nxd4 {[%emt 0:01:54]} 27. Nxd4 {[%emt 0:00:06]} Bxd4 {[%emt 0:00:08]} 28. Bxd4 {[%emt 0:00:13]} Rxd4 {[%emt 0:00:05]} 29. h5 {[%emt 0:00:31]} Rg8 {[%emt 0:02:42]} 30. Re5 {[%emt 0:00:55]} gxh5 {[%emt 0:00:48]} 31. Rh3 {[%emt 0:00:50]} h4 {[%emt 0:01:03]} 32. c3 {[%emt 0:00:30]} Rd3 {[%emt 0:02:53]} 33. Rxh4 {[%emt 0:00:11]} Rgxg3 {[%emt 0:00:06]} 34. Rxh6 {[%emt 0:00:44]} Rg1+ {[%emt 0:00:14]} 35. Kc2 {[%emt 0:00:12]} Rg2+ {[%emt 0:02:04]} 36. Kb1 {[%emt 0:00:44]} Rd1+ {[%emt 0:00:11]} 37. Ka2 {[%emt 0:00:03]} Rgg1 {[%emt 0:00:10]} 38. b4 {[%emt 0:00:29]} Rd2# {[%emt 0:00:07]} 0-1

[Event "CZE-ch Open 2019"]
[Site "Ostrava"]
[Date "2019.04.27"]
[Round "1.24"]
[White "Rubes, Jan"]
[Black "Holy, Filip"]
[Result "1-0"]
[ECO "D02"]
[WhiteElo "2345"]
[BlackElo "2096"]
[Annotator "TA"]
[PlyCount "43"]
[EventDate "2019.04.27"]
[EventType "swiss"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 9,43,14,37,22,43,33,49,33,35,31,20,18,18,27,10,13,27,30,56,44,72,75,108,92,90,57,52,52,204,186,200,200,192,194,184,179]} 1. Nf3 d5 2. d4 Nf6 3. Bf4 c5 4. e3 Nc6 5. Nbd2 (5. c3 e6 6. Nbd2 cxd4 7. exd4 Nh5 8. Bg5 f6 9. Be3 Bd6 10. g3 O-O 11. Nh4 g6 12. Be2 Ng7 13. O-O e5 14. dxe5 fxe5 {½-½ (59) Aronian,L (2767)-Nakamura,H (2777) chess.com INT 2018}) 5... g6 6. dxc5 {D02: 1 d4 d5 2 Nf3 sidelines, including 2...Nf6 3 g3 and 2...Nf6 3 Bf4} Bg7 7. Bb5 $146 ({Predecessor:} 7. Ne5 Qa5 8. Nxc6 bxc6 9. Be5 Qxc5 10. Nb3 Qb6 11. Qd4 O-O 12. Bd3 Ne8 13. Bxg7 Nxg7 {½-½ (56) Hambleton,A (2501)-Brown,M (2506) chess.com INT 2018}) 7... O-O 8. O-O {White is slightly better.} Nh5 9. Bxc6 {[#] And now Ba4 would win.} Nxf4 10. exf4 {aiming for Ba4.} bxc6 11. c3 Qc7 12. Qa4 Bf5 13. Rfe1 Rab8 14. Nb3 Be4 15. Ne5 Rfc8 16. f3 Bf5 17. g4 Bc2 {With the idea ...f6.} 18. Re2 $36 {[%mdl 2048] White is more active.} f6 $2 (18... Bxe5 $14 19. fxe5 (19. Rxe5 e6 $11) 19... Bd3) 19. Qxc6 $1 $18 {White is clearly better.} ({Inferior is} 19. Rxc2 fxe5 20. Re1 e4 $11) 19... Qxc6 20. Nxc6 {[%mdl 64] [#] Discovered Attack} Rxc6 21. Rxc2 Bh6 22. Re1 {Accuracy: White = 82%, Black = 30%.} 1-0

[Event "CZE-ch Open 2019"]
[Site "Ostrava"]
[Date "2019.04.27"]
[Round "1.25"]
[White "Vanek, Tomas"]
[Black "Vokac, Marek"]
[Result "1/2-1/2"]
[ECO "B06"]
[WhiteElo "2095"]
[BlackElo "2343"]
[Annotator "TA"]
[PlyCount "75"]
[EventDate "2019.04.27"]
[EventType "swiss"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 9,75,38,43,45,48,50,45,33,31,21,34,13,45,37,124,123,109,112,210,192,243,252,252,256,227,255,243,241,226,238,251,243,241,247,234,226,281,278,406,397,393,370,358,265,265,265,265,265,265,258,258,249,322,282,257,216,191,184,266,206,193,194,195,0,158,0,153,0]} 1. e4 g6 2. d4 Bg7 3. Nf3 d6 4. Bc4 a6 5. a4 b6 6. O-O {B06: Modern Defence} e6 7. Re1 Ne7 8. Ra3 $146 {White is slightly better.} ({Predecessor:} 8. Bf4 Bb7 9. Nbd2 Nd7 10. c3 O-O 11. h3 h6 12. Bh2 d5 13. exd5 Nxd5 {½-½ (41) Sprenger,J (2513)-Malakhov,V (2693) Sibenik 2016}) 8... h6 9. Nc3 {[%cal Bb1c3,Bc3e2,Be2f4][%mdl 32]} Nd7 10. Ne2 Bb7 11. Nf4 e5 (11... Nf6 $14) 12. dxe5 $16 dxe5 13. Rd3 $1 $36 {[%cal Rd3d7][%mdl 2048] Rxd7! is the strong threat. White has strong initiative.} exf4 (13... Bc6 $16) 14. e5 $1 $18 (14. Rxd7 $2 Qxd7 15. Bxf7+ Kd8 $19) 14... Bxf3 (14... Bd5 $142 15. Bxd5 Nxd5) 15. Qxf3 O-O {[#]} 16. e6 $1 Ne5 17. exf7+ Kh7 18. Rxe5 $1 Bxe5 19. Rxd8 Raxd8 20. Bxf4 Bxf4 21. Qxf4 Rd1+ 22. Bf1 c5 23. h4 Rd4 (23... h5 $142 24. Qf3 Rd4) 24. Qf6 Nd5 25. Qe6 {And now h5 would win.} Kg7 26. Qe5+ (26. Bxa6 Rxf7 27. Bd3 Rf6 $18) 26... Nf6 27. a5 (27. Bxa6 Rxa4 28. Bd3 Rxh4 $16) 27... bxa5 28. Qxc5 Rd1 29. g3 (29. Qxa5 $6 Rxf7 30. Qe5 (30. Qxa6 Ng4 $14) 30... h5 $18) 29... Rxf7 30. Qe5 (30. Qxa5 $6 Ng4 $18) 30... Rc1 31. c3 (31. Qxa5 Rxc2 32. Qe5 (32. Qxa6 Rxb2 33. Bd3 Rd7 $16) 32... Kh7 $16) 31... Rd1 32. Kg2 {Hoping for Bc4.} ({And not} 32. Qxa5 Ng4 $11) 32... Rd5 33. Qe6 Rfd7 (33... Rdd7 $142 34. Bc4 (34. Bxa6 Rfe7 $16) 34... Rfe7 35. Qxa6 Rd2) 34. Bxa6 ({Don't play} 34. Qxa6 $6 h5 $18) 34... R5d6 35. Qe2 Rd2 36. Qe6 R2d6 $1 {[%cal Rd6e6]} 37. Qe2 Rd2 {[#]} 38. Qe6 $2 {Accuracy: White = 77%, Black = 53%.} (38. Qe5 $1 $16) 1/2-1/2

[Event "CZE-ch Open 2019"]
[Site "Ostrava"]
[Date "2019.04.27"]
[Round "1.26"]
[White "Vesselovsky, Serguei"]
[Black "Kolar, Stanislav"]
[Result "1-0"]
[ECO "B15"]
[WhiteElo "2335"]
[BlackElo "2091"]
[Annotator "TA"]
[PlyCount "144"]
[EventDate "2019.04.27"]
[EventType "swiss"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 9,144,37,33,0,2,4,0,0,12,12,9,14,16,7,23,18,29,26,48,14,18,7,10,13,14,14,14,14,8,6,29,27,68,37,48,46,47,29,70,50,65,58,68,39,58,51,53,50,81,11,12,20,15,0,141,109,104,33,47,45,35,-845,0,0,0,0,6,0,0,0,0,0,0,0,29,29,27,0,18,19,25,0,18,23,29,32,28,28,198,198,198,198,198,186,477,187,187,191,198,194,192,192,198,198,198,198,3789,0,156,0,1706,1871,1570,198,208,189,226,197,3812,3591,1605,1339,1572,1412,11997,7184,29979,29980,29980,29981,29981,29981,29979,29973,29979,29973,29987]} 1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Nf6 5. Nxf6+ exf6 6. Ne2 {B15: Caro-Kann: 3 Nc3: 3...g6 and 3...dxe4 4 Nxe4 Nf6 5 Nxf6+ exf6} (6. c3 Bd6 7. Bd3 O-O 8. Qc2 Re8+ 9. Be3 h6 10. Ne2 Na6 11. O-O Nc7 12. c4 Bg4 13. h3 Bxe2 14. Bxe2 Ne6 15. Rad1 Qc7 16. Bg4 Rad8 17. Rfe1 Bf4 18. Bxf4 Nxf4 19. Rxe8+ Rxe8 {½-½ (58) Svidler,P (2756)-Carlsen,M (2839) Porto Carras 2018}) 6... Bd6 7. g3 O-O 8. Bg2 {The position is equal.} Re8 9. O-O Na6 10. Re1 $146 ({Predecessor:} 10. a3 Bg4 11. Be3 Nc7 12. c4 Ne6 13. f3 Bf5 14. Nc3 {0-1 (38) Moreira,C (1726)-Ethier,V (1635) LSS email 2009}) 10... Bf5 {Hoping for ...Nb4.} 11. c3 Qd7 12. Bf4 g5 13. Bxd6 Qxd6 14. Nc1 Nc7 15. Nb3 Rxe1+ 16. Qxe1 Re8 17. Qd2 b6 18. Re1 Rxe1+ 19. Qxe1 a5 20. Nd2 b5 21. Nb3 a4 22. Na5 Bd7 23. a3 Nd5 24. Nb7 Qf8 25. Nc5 Qd6 26. c4 bxc4 27. Nxa4 Nc7 28. Nc5 Bf5 29. Qc3 ({Better is} 29. Qe3 $16) 29... Nb5 $11 30. Qxc4 {Black must now prevent Nb3.} Nxd4 31. a4 Ne6 (31... Qe5 $11 {remains equal.}) 32. Nxe6 $16 Bxe6 33. Qxc6 (33. Qc2 $16) 33... Qd1+ $14 34. Bf1 Bd5 35. Qe8+ Kg7 {( -> ...Qf3)} 36. Qe2 $1 {[%cal Re2d1]} Qxa4 37. h3 Be6 38. Bg2 Qb4 39. Kh2 h5 40. Qc2 Bb3 41. Qc3 Qb8 42. Kg1 Qb6 43. Qe3 Qb5 44. Qd4 Qf5 45. Bf1 Qf3 46. Qd3 Qb7 47. Qb5 Qxb5 48. Bxb5 {[%mdl 4096] Endgame KB-KB} f5 $2 (48... h4 $1 $11 {and Black is okay.}) 49. h4 $1 $18 f4 50. gxf4 gxh4 51. Kg2 Kf6 $2 (51... Be6 {is a better defense.} 52. Bd3 Kf6) 52. Bd3 $2 (52. Bd7 Ke7 53. Bf5) 52... Be6 53. b4 Ke7 54. f5 Bd5+ 55. Kh3 f6 56. Kxh4 Bf3 57. Kg3 Bd5 $2 (57... Bc6 58. b5 Be8) 58. Kh4 $2 (58. Be2 $1 $18 {[%cal Re2f3] is the precise move to win.} Bf7 59. Kh4) 58... Bf3 $16 59. Kg3 $2 (59. Bb5 $16) 59... Bd5 $18 {[#]} 60. Be2 $1 Bf7 61. Kh4 Kd6 62. Bxh5 Bc4 63. Be8 {aiming for Kh5.} Bd3 $2 (63... Be2 64. Bh5 Bb5) 64. Kg4 Ke5 {[#]} 65. Bd7 $1 Kd6 66. Be6 Ke5 67. Kh5 Bb5 68. Kg6 {White mates.} Be8+ 69. Kg7 Bb5 70. Kf7 Bc6 71. Ke7 Bb5 72. Bd7 Kd5 {Accuracy: White = 60%, Black = 41%.} 1-0

[Event "CZE-ch Open 2019"]
[Site "Ostrava"]
[Date "2019.04.27"]
[Round "1.27"]
[White "Neumann, Filip"]
[Black "Blatny, Pavel"]
[Result "1-0"]
[ECO "B00"]
[WhiteElo "2076"]
[BlackElo "2326"]
[Annotator "TA"]
[PlyCount "67"]
[EventDate "2019.04.27"]
[EventType "swiss"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 9,67,50,62,58,52,56,56,53,70,48,81,51,75,73,79,-15,-12,-21,-5,-17,-20,-16,31,-31,17,18,19,14,73,5,29,18,18,-47,0,0,0,0,8,7,16,0,0,-72,-50,-70,-67,-77,0,0,0,-18,-20,-22,-12,-8,93,91,29995,29996]} 1. e4 b6 2. d4 Bb7 3. Bd3 e6 4. Nf3 g6 5. O-O Bg7 6. c4 {B00: Queen's Fianchetto Defence, Nimzowitsch Defence} (6. Re1 d6 7. c3 Ne7 8. Nbd2 Nd7 9. Nf1 O-O 10. Ng3 c5 11. Be3 e5 12. Qd2 exd4 13. cxd4 {½-½ (83) Alekseev,E (2622)-Fedoseev,V (2731) Sochi 2017}) 6... Ne7 7. Nc3 d6 8. Be3 {White is slightly better.} Nd7 9. Rc1 h6 10. b4 a5 11. a3 g5 $146 ({Predecessor:} 11... O-O) 12. c5 (12. d5 $16) 12... axb4 $11 13. axb4 bxc5 14. bxc5 dxc5 15. dxc5 g4 16. Ne1 (16. Nd4 $14) 16... h5 17. Bb5 c6 18. Be2 Qc7 {[#]} (18... O-O $11) 19. Nd3 (19. Na4 $1 $16) 19... Ng6 20. f4 gxf3 $1 21. Bxf3 (21. gxf3 $11 Nde5 22. Kh1) 21... Nde5 22. Nxe5 Bxe5 23. h3 Rd8 24. Qe2 Qa5 25. Bxh5 Ba6 $1 {[%cal Ra6e2]} ({Avoid the trap} 25... Bxc3 $2 26. Bxg6 O-O 27. Bh5 $18) 26. Bxg6 (26. Qf3 $11 {keeps the balance.} Bxf1 27. Bxg6) 26... Bxe2 $17 27. Bxf7+ Kd7 28. Nxe2 Qa2 (28... Rhf8 $17 {Threatens to win with ...Qb5.} 29. Kh1 Kc7) 29. Nf4 Qa3 $1 {[%cal Ra3e3]} 30. Rcd1+ Kc8 31. Bxe6+ Kc7 32. Rde1 {[#]} Bc3 (32... Rd1 $1 $11 {[%mdl 512]}) 33. Rb1 $16 {Nd5+! would kill now.} Bd2 $2 {[%mdl 8192] [#]} (33... Bb2 $16 34. Rf3 Qa4) 34. Nd5+ $1 {[%mdl 576] Back Rank. Accuracy: White = 43%, Black = 25%.} 1-0

[Event "CZE-ch Open 2019"]
[Site "Ostrava"]
[Date "2019.04.27"]
[Round "1.28"]
[White "Kulhanek, Tomas"]
[Black "Valencik, Jozef"]
[Result "1-0"]
[ECO "C02"]
[WhiteElo "2316"]
[BlackElo "2057"]
[Annotator "TA"]
[PlyCount "63"]
[EventDate "2019.04.27"]
[EventType "swiss"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 16,63,53,37,52,47,52,36,95,87,124,125,108,118,109,104,103,104,105,100,103,97,93,105,99,22,31,17,110,108,70,72,83,32,33,0,0,0,0,0,0,0,5385,0,5373,2550,29988,1975,29983,29984]} 1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Nc6 5. Nf3 Qb6 6. Be2 Nh6 7. Bxh6 gxh6 8. Qd2 Bd7 9. O-O Bg7 {C02: French: Advance Variation} (9... O-O-O 10. Na3 Rg8 11. Nc2 cxd4 12. cxd4 Be7 13. b4 Bxb4 14. Qxh6 Be7 15. Rab1 Qa5 16. Qxh7 Qxa2 17. Rfc1 {1-0 (43) Kadric,D (2554)-Ozen,D (2411) Belgrade 2018}) 10. Na3 a6 11. Nc2 Ne7 $146 ({Better is} 11... cxd4 $14 12. cxd4 O-O) ({Predecessor:} 11... O-O 12. b4 cxb4 13. cxb4 Ne7 14. a4 Ng6 15. Rfb1 Qd8 16. b5 a5 17. Ra3 {1-0 (29) Romero Echeverria,A (2064)-Colombo,C (2129) Montevideo 2009}) 12. Ne3 Bb5 13. Bxb5+ Qxb5 14. Ng4 Nf5 15. a4 Qb6 16. dxc5 Qxc5 17. Nd4 Nxd4 18. cxd4 Qe7 19. Rac1 h5 20. Ne3 (20. Nh6 $16) 20... O-O $11 21. Qe2 Qh4 (21... Qb4 $11 {keeps the balance.}) 22. f4 $16 Rac8 {Black wants to play ...Rxc1.} 23. g3 $36 {[%mdl 2048] Black is under strong pressure.} Qh3 24. Rxc8 (24. b4 $16) 24... Rxc8 $14 25. f5 Bh6 26. Qf3 Bxe3+ 27. Qxe3 exf5 $11 {KQR-KQR} 28. Qg5+ Kh8 $2 {[%mdl 8192]} (28... Kf8 $11) 29. Qf6+ $18 {[%mdl 64] Double Attack} Kg8 30. e6 Rf8 31. Rxf5 (31. Re1 $142 fxe6 32. Qxe6+ {[%mdl 64] Double Attack} Kg7 33. Qe7+ {[%mdl 64] Double Attack} Kg8 34. Qg5+ Kh8 {[#]} 35. Qh6 $1 {[%mdl 512]} Rc8 36. Re7 $1 {[%mdl 576] Double Attack}) 31... h6 32. e7 {Accuracy: White = 59%, Black = 49%.} 1-0

[Event "CZE-ch Open 2019"]
[Site "Ostrava"]
[Date "2019.04.27"]
[Round "1.29"]
[White "Didi, Jan"]
[Black "Svanda, Ondrej"]
[Result "1/2-1/2"]
[ECO "B80"]
[WhiteElo "2025"]
[BlackElo "2309"]
[Annotator "TA"]
[PlyCount "131"]
[EventDate "2019.04.27"]
[EventType "swiss"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 22,131,35,8,19,22,30,43,116,125,125,125,138,145,303,308,293,262,276,234,256,219,222,217,493,29,22,21,104,131,156,138,127,139,228,235,639,647,665,-277,-281,-262,-255,-266,-104,-81,-95,-89,-98,-100,-79,-89,-91,-207,-181,-181,-181,-181,-181,-189,-184,-195,-223,-288,-277,-347,-347,-347,-345,-323,-255,-364,-350,-358,-266,-266,-266,-369,-327,-349,-229,-242,0,0,0,0,0,0,0,0,0,-197,-247,-29966,-29968,-29972,-29972,-29969,-4726,-29974,-29977,-29974,-5609,-29976,-29977,-29977,-29977,-29975,0,0,0,0]} 1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. Be3 a6 7. a4 Be7 8. Be2 O-O 9. O-O Nc6 10. f4 Qc7 11. Kh1 Bd7 12. Qe1 Rab8 {B85: Sicilian Scheveningen: 6 Be2 a6, lines with early Be3} (12... Nxd4 13. Bxd4 Bc6 14. Qg3 Ne8 15. Bd3 Bf6 16. e5 dxe5 17. fxe5 Rd8 18. Bb6 Qxb6 19. exf6 g6 20. Be4 Nd6 21. Qh4 Bxe4 22. Nxe4 Nxe4 23. Qxe4 Qxb2 {0-1 (49) Azarov,S (2575)-Iturrizaga Bonelli,E (2637) chess.com INT 2019}) 13. Qg3 Nxd4 14. Bxd4 g6 (14... Bc6 $14) 15. f5 e5 16. Be3 Bc6 17. Bh6 $146 ({Predecessor:} 17. Qh4 d5 18. exd5 Nxd5 19. Nxd5 Bxh4 20. Nxc7 {1-0 (41) Diesen,M (2360)-Filipowicz,A (2355) Polanica Zdroj 1977}) 17... Rfe8 $2 (17... b5 $16 18. Bxf8 Rxf8 19. axb5 axb5) 18. Bc4 $1 $18 {aiming for fxg6.} (18. fxg6 fxg6 19. Qh4 Qd8 $16) 18... d5 19. exd5 Bd7 20. fxg6 hxg6 {[#]} 21. d6 $1 $40 {[%mdl 640] Threatening mate with Qxg6+. White is out for blood.} Qxc4 (21... Qxd6 22. Qxg6+) 22. dxe7 Qe6 $2 (22... Nh5 23. Qxe5 Qe6) 23. Qh4 $2 (23. Rxf6 $18 Qxf6 24. Nd5) 23... Nh7 $11 24. Bf8 Bc6 (24... f5 $11) 25. Rae1 $1 $16 Nxf8 26. exf8=Q+ ({Much less strong is} 26. exf8=B Rxf8 27. Rf6 Qc8 $14) 26... Rxf8 27. Rf6 Qd7 (27... Qc8 $16 {was necessary.}) 28. Rd1 $18 ({Weaker is} 28. Rxe5 Qd2 $11) 28... Qc7 $2 (28... Qc8 29. Rdd6 Kg7) 29. Rd3 Kg7 30. Rdd6 $4 {[%mdl 8192]} (30. Rfd6 $18 {White wants to mate with Qf6+.} Qc8 31. Rh3 Qxh3 32. Qxh3) 30... Rbd8 $19 31. Qb4 Qe7 {Strongly threatening ...Rxd6.} 32. h3 {intending Rxg6+.} Qxf6 $2 ({But not} 32... Rxd6 33. Rxd6 Qg5 34. Nd5 $17) (32... Rd7 $19 {is more deadly. And now ...Rfd8 would win.} 33. Kg1 Rfd8) 33. Rxf6 $17 Kxf6 34. Ne4+ Bxe4 35. Qxe4 {[%mdl 4096] Endgame KQ-KRR} Rd7 36. c3 Re8 37. Qg4 (37. Kg1 $17 {was called for.}) 37... Ree7 38. Qe4 Kg7 $1 {White must now prevent ...f5.} 39. g4 Rd1+ 40. Kg2 Rd2+ {[%mdl 64] Double Attack} 41. Kg3 Rxb2 42. g5 Rb6 43. h4 Rc6 44. c4 Rd6 45. c5 Rc6 46. h5 (46. Qd5 $142) 46... gxh5 $19 47. Qe3 f5 {( -> ...f4+)} 48. gxf6+ Rxf6 49. Kh4 Rf5 50. Qg3+ Kf7 51. Qb3+ Ke8 $2 (51... Kg6 $19 {...Ref7 is the strong threat.} 52. Qg8+ Kh6 53. Qh8+ Kg6 54. Qg8+ Kh6) 52. Qg8+ $11 Rf8 53. Qg6+ Rff7 54. c6 bxc6 55. Qxc6+ Kf8 {Threatens to win with ...e4.} 56. Qc8+ $2 (56. Qh6+ $11 Kg8 57. Qg6+ Rg7 58. Qxa6) 56... Kg7 $19 57. Kxh5 $2 (57. Qc3 $19) 57... e4 $1 {[%cal Re4e3]} 58. Qg4+ Kh8 59. Qc8+ Kh7 60. Qxa6 e3 61. Qd3+ Kh8 (61... Kg8 $142 62. Qe2 Rf4 63. Qb5 Ref7 64. Qb1 e2 65. Kg5 {[#]} R7f5+ $1 {[%mdl 512]} 66. Kh6 Rf6+ 67. Kh5 Kg7 68. Qb7+ Rf7 69. Qg2+ Kh7 70. Qg6+ Kh8 71. Qe6 R7f5+ 72. Kg6 Rf6+ $1 {[%mdl 576] Promotion} 73. Qxf6+ Rxf6+ 74. Kxf6 e1=Q 75. Kg5 Qb4 76. Kf5 Qxa4 77. Ke5 Qc4 78. Kf6 Qd4+ 79. Kf7 Qe4 80. Kf6 Kh7 81. Kg5 Kg7 82. Kh5 Kf6 83. Kh6 Qh4#) 62. Qd4+ Kg8 63. Qd8+ Kg7 64. Qd4+ Kh7 $2 (64... Rf6 {mates} 65. Kg5 Ree6 66. Qa7+ Kg8 67. Qb8+ Kf7 68. Qc7+ Re7 69. Qc4+ Rfe6 70. Kh5 e2 71. Qf4+ Kg7 72. Qg3+ Kh7 73. Qd3+ Re4 74. Kg5 Kg7 75. Qd6 R7e5+ 76. Qxe5+ Rxe5+ 77. Kh4 e1=Q+ 78. Kg4 Re3 79. Kg5 Qg3+ 80. Kh5 Re5#) 65. Qd3+ $11 Kh8 66. Qd8+ {Accuracy: White = 52%, Black = 41%.} 1/2-1/2

[Event "CZE-ch Open 2019"]
[Site "Ostrava"]
[Date "2019.04.27"]
[Round "1.30"]
[White "Serrano Salvador, Eduardo"]
[Black "Kana, Pavel"]
[Result "1-0"]
[ECO "D15"]
[WhiteElo "2305"]
[BlackElo "2013"]
[Annotator "TA"]
[PlyCount "61"]
[EventDate "2019.04.27"]
[EventType "swiss"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 9,61,23,28,0,0,0,0,0,0,0,18,7,18,21,45,-3,18,10,22,-77,0,0,60,74,64,-36,0,0,0,0,0,-70,0,0,0,0,0,18,135,113,117,148,335,345,602,602,600,594,586,582,918,905,5343,5343]} 1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. Nc3 a6 5. Qc2 g6 6. e4 {D15: Slav Defence: 4 Nc3 a6 and gambit lines after 4 Nc3 dxc4} (6. Bg5 Be6 7. e4 dxe4 8. Nxe4 Nbd7 9. Nxf6+ exf6 10. Bd2 Bg7 11. Be2 O-O 12. O-O Bf5 13. Qb3 {1-0 (40) Gelfand,B (2695)-Artemiev,V (2704) Poikovsky 2018}) 6... dxe4 7. Nxe4 Nxe4 8. Qxe4 {The position is equal.} Bg7 9. Be2 O-O 10. O-O Bf5 11. Qh4 Nd7 12. Bh6 Re8 $146 (12... e5 $5 {[%cal Rd8h4]} 13. Bxg7 Kxg7 $11) ({Predecessor:} 12... e6 13. Bg5 {1-0 (42) Smirnov,A (2405)-Petrov,D (2239) Viljandi 2018}) 13. Rad1 e5 14. Ng5 {[#]} (14. Bxg7 $11 Kxg7 15. dxe5 (15. Ng5 h6 $17)) 14... Qf6 ({Better is} 14... f6 $1 $17 15. Bxg7 fxg5) 15. d5 $11 {g4 is the strong threat.} cxd5 ({Black should play} 15... Nf8 $1 $11) 16. g4 $1 $40 {[%cal Rg4f5][%mdl 128] White has strong attack.} Bc2 {Threatens to win with ...Bxh6.} 17. Rxd5 (17. Rd2 $14 d4 18. Rxc2) 17... Ba4 18. Bxg7 Qxg7 19. Ne4 Bc6 20. Rfd1 (20. g5 $11 Bxd5 21. cxd5) 20... g5 (20... Bxd5 $15 21. Rxd5 {[#]} g5 $1 {[%mdl 512]} 22. Nxg5 Nf6) 21. Qh3 $11 Bxd5 22. cxd5 Nf6 23. Nd6 Red8 (23... Qf8 $11 {keeps the balance.} 24. Nxe8 Nxe8) 24. Nf5 $16 Qf8 25. d6 Rd7 $2 (25... Kh8 $16 {is a better defense.}) 26. Qe3 $1 $18 {[%csl LRe5,LRg5][%mdl 64] Double Attack} h6 $2 (26... Ne8 27. Qxe5 (27. Qxg5+ Kh8 $14) 27... Ng7) 27. Qxe5 {White is clearly winning.} Re8 28. Qxf6 Re6 29. Ne7+ Rdxe7 30. dxe7 Rxf6 {[#]} 31. Rd8 $1 {[%mdl 576] Pin. Accuracy: White = 46%, Black = 35%.} 1-0

[Event "CZE-ch Open 2019"]
[Site "Ostrava"]
[Date "2019.04.27"]
[Round "1.31"]
[White "Koubova, Anna Marie"]
[Black "Sramek, Vojtech"]
[Result "0-1"]
[ECO "A52"]
[WhiteElo "2005"]
[BlackElo "2304"]
[Annotator "TA"]
[PlyCount "60"]
[EventDate "2019.04.27"]
[EventType "swiss"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 11,60,91,89,54,50,54,85,34,47,22,17,0,33,11,46,6,5,0,8,2,8,0,6,10,12,8,8,6,6,6,6,6,4,6,6,7,9,0,80,88,84,68,83,29,35,12,22,-95,-117,-104,-97]} 1. d4 Nf6 2. c4 e5 3. dxe5 Ng4 4. Bf4 g5 5. Bg3 Bg7 6. Nf3 Nc6 {[%cal Rg4e5]} 7. e3 {A52: Budapest Gambit} (7. h4 Ngxe5 8. hxg5 Nxf3+ 9. gxf3 Bxb2 10. Nd2 Qxg5 11. Bxc7 d6 12. Ne4 Bxa1 13. Nxd6+ Kd7 14. Ne4+ Kxc7 15. Qd6+ {½-½ (34) Shimanov,A (2633)-Durarbayli,V (2608) Merida 2016}) 7... Ngxe5 8. Nxe5 Nxe5 9. Be2 ({White should play} 9. h4 $16) 9... d6 10. O-O Be6 11. Nd2 Qd7 12. Qc2 $146 ({Predecessor:} 12. Rc1 O-O-O 13. Ne4 Qe7 14. c5 Kb8 15. cxd6 cxd6 {0-1 (74) Baladjaev,G (2177)-Kanep,M (2446) Nakhchivan 2003}) 12... f5 13. c5 O-O 14. f4 gxf4 15. Bxf4 Ng6 16. Nf3 Nxf4 17. exf4 Qc6 18. Rac1 Qxc5+ 19. Qxc5 dxc5 20. Rxc5 c6 21. b3 Rad8 22. Bc4 Bxc4 23. Rxc4 Rfe8 $36 {[%mdl 2048] Black is more active.} 24. Rc5 Rd5 (24... Re2 $11 {keeps the balance.}) 25. Rxd5 $16 cxd5 {KRB-KRN} 26. Rd1 d4 27. Rd2 (27. Nh4 $16) 27... Re4 28. g3 {And now Nh4 would win.} Bf6 29. Ne5 (29. Kf2 $11 {remains equal.}) 29... Bxe5 $17 30. fxe5 Kf7 {Accuracy: White = 24%, Black = 71%.} 0-1

[Event "CZE-ch Open 2019"]
[Site "Ostrava"]
[Date "2019.04.27"]
[Round "1.32"]
[White "Worek, Joanna"]
[Black "Malinovsky, Petr"]
[Result "1/2-1/2"]
[ECO "B36"]
[WhiteElo "2299"]
[BlackElo "2003"]
[Annotator "TA"]
[PlyCount "79"]
[EventDate "2019.04.27"]
[EventType "swiss"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 22,79,25,18,41,31,37,42,52,45,58,61,58,53,100,76,77,81,202,180,191,90,170,177,174,145,202,212,209,203,194,210,219,226,227,134,136,8,12,-70,-81,-82,-8,0,0,-8,-11,-12,-8,-8,-8,-10,-8,-8,-8,-27,-27,-27,-27,-41]} 1. e4 c5 2. Nf3 g6 ({Predecessor:} 2... Nc6 3. d4 cxd4 4. Nxd4 {1-0 (32) Chojnacki,K (2398)-Dobrowolski,A (2356) Legnica 2007}) 3. d4 cxd4 4. Nxd4 Nc6 5. c4 Nf6 6. Nc3 d6 7. Be2 Nxd4 8. Qxd4 Bg7 9. Be3 O-O 10. Qd2 Be6 11. O-O Qa5 12. Rfc1 Rfc8 {B36: Sicilian: Maroczy Bind: Gurgenidze System} 13. b3 a6 14. Rab1 b5 {White is slightly better.} 15. b4 Qd8 $1 16. cxb5 axb5 17. Bxb5 Ra3 18. Nd5 Nxe4 $146 (18... Rca8 19. Nxf6+ Bxf6 20. Bc4 Bxc4 21. Rxc4 Rxa2 {½-½ (42) Safarli,E (2644)-Guseinov,G (2623) Nakhchivan 2013}) 19. Rxc8 Bxc8 (19... Qxc8 $16 20. Nxe7+ {[%mdl 64] Double Attack} Kf8 21. Nxc8 Nxd2 22. Bxd2 Rxa2) 20. Qc1 $18 Rc3 {[#]} 21. Qe1 ({But not} 21. Nxc3 $6 Nxc3 22. a4 d5 $16) (21. Bb6 $1 $18 {[%cal Rb6d8] is more deadly.} Qf8 22. Nxc3 Nxc3 23. a4) 21... Be6 (21... Bb7 $16 22. Nxc3 Nxc3) 22. Nxc3 Nxc3 23. a4 {[%cal Ba2a4,Ba4a5,Ba5a6][%mdl 32]} Nxb1 (23... d5 $16 {is a better defense.}) 24. Qxb1 d5 25. Bc5 d4 26. a5 Bd5 27. a6 e5 28. Be2 (28. Bf1 $18) 28... e4 $16 29. b5 (29. a7 $16) 29... d3 $11 30. Bd1 ({Better is} 30. Bf1 $1 $11 Qa5 31. a7) 30... Qa5 $1 $15 {[%cal Ra5e1]} 31. Qb4 Qxb4 ({Black should try} 31... Qa1 $17 32. Qa4 Qc3) 32. Bxb4 $17 {[%mdl 4096] Endgame Black must now prevent b6. KBB-KBB} Bd4 33. Ba5 $132 {[%mdl 2048] Threatens to win with b6. White has counterplay} Bc4 34. Ba4 e3 35. fxe3 Bxe3+ 36. Kh1 d2 37. a7 Bxa7 {...Bxb5! is the strong threat.} 38. b6 {[#]} Bxb6 $1 {[%mdl 512]} 39. Bxb6 {And now Ba5 would win.} Be2 40. g3 {Accuracy: White = 46%, Black = 60%.} 1/2-1/2

[Event "CZE-ch Open 2019"]
[Site "Ostrava"]
[Date "2019.04.27"]
[Round "1.33"]
[White "Vorisek, Jakub"]
[Black "Riha, Vojtech"]
[Result "0-1"]
[ECO "B34"]
[WhiteElo "1991"]
[BlackElo "2288"]
[Annotator "TA"]
[PlyCount "62"]
[EventDate "2019.04.27"]
[EventType "swiss"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 20,80,14,0,0,-12,-4,-3,0,-11,-2,-46,-39,-132,-116,-370,-37,-65,-56,-57,-58,-46,-70,-59,-35,-64,19,-171,-141,-214,-187,-182,-175,-161,-155,-266,-270,-637,-316,-782,-764,-762,-772,-762,-763,-738,-722,-1232,-1356,-1360,-1315,-1289,-1269,-29987,-29988,-29990,-29991,-29990,-29991,-29992,-29993,-29993,-29994]} 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Ndb5 d6 7. Nd5 Nxd5 8. exd5 Ne7 9. c4 Ng6 10. Bd3 Be7 11. O-O a6 {B33: Sicilian: Pelikan and Sveshnikov Variations} (11... O-O 12. Bxg6 hxg6 13. Be3 f5 14. f3 b6 15. f4 a6 16. Nc3 exf4 17. Bxf4 Bf6 18. Be3 Bd7 19. Bd4 {0-1 (34) Brooks,M (2463)-Nakamura,H (2701) Saint Louis 2009}) 12. Nc3 f5 13. f3 O-O {The position is equal.} 14. Kh1 Bd7 15. c5 $146 ({Predecessor:} 15. g3 Bg5 16. a4 e4 17. Bxg5 Qxg5 18. f4 {½-½ (43) Borwell,A (2279)-Mishin,A (2328) ICCF email 2015}) 15... Kh8 16. Qb3 (16. cxd6 $15 Bxd6 17. Be3) 16... dxc5 $17 17. Qxb7 $2 {[%mdl 8192] [#]} (17. a4 $17 {was necessary.}) 17... Bd6 $2 ({Black should try} 17... Rb8 $1 $19 {[%cal Rb8b7]} 18. Qa7 (18. Qxa6 $2 Rf6 $19) 18... Rf6) 18. Be3 (18. Bxa6 $2 Rb8 $19) 18... e4 $1 {[%cal Re4d3]} 19. fxe4 Qh4 {[%csl Gd6][%cal Rh4h2]} 20. Bg1 Ne5 {[%mdl 1024] ...Rfb8 is the strong threat. Black has compensation.} 21. Qb6 $1 {[%cal Rb6d6]} Rf6 $1 22. Be2 Raf8 ({Black should play} 22... Nf7 $15 23. h3 fxe4 24. Rxf6 (24. Bxc5 $2 Bxh3 25. Qxd6 Nxd6 $19) 24... gxf6) 23. Qb3 $2 ({Resist} 23. Qxa6 $6 Nf7 $16) (23. Qa7 $11 {and White is okay.}) 23... Rh6 {And now ...Qg3 would win.} 24. Nd1 (24. exf5 $17 Nc6 25. h3 (25. dxc6 Qg3 26. Rf4 Bxf4 27. Qg8+ Rxg8 28. h3 Rxh3+ {[%mdl 64] Demolition} 29. gxh3 Qxh3+ {[%mdl 64] Double Attack} 30. Bh2 Qxh2#)) 24... c4 $36 {[%mdl 2048] Black is on the roll.} 25. Qe3 f4 26. Qf2 Qe7 27. b3 {[#]} (27. Qd4 $17) 27... f3 $1 $19 {[%mdl 512] Hoping for ...Ng4.} 28. Bxf3 $2 (28. Ne3 fxe2 29. Qxe2) 28... Nd3 (28... Ng4 $142 29. Bxg4 Rxf2 30. Nxf2 Qe5) 29. Qe3 $2 (29. Qd4 Be5 {[%mdl 64] Skewer} 30. Qa7) 29... Qe5 {[%cal Rh6h2]} 30. Qxh6 gxh6 31. Ne3 {[#]} cxb3 {Played: Nd3-f2} 0-1

[Event "CZE-ch Open 2019"]
[Site "Ostrava"]
[Date "2019.04.27"]
[Round "1.34"]
[White "Michenka, Jozef"]
[Black "Pavlicek, Lukas"]
[Result "1-0"]
[ECO "E70"]
[WhiteElo "2287"]
[BlackElo "1963"]
[Annotator "TA"]
[PlyCount "75"]
[EventDate "2019.04.27"]
[EventType "swiss"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 17,75,0,45,0,45,45,50,56,60,58,108,17,65,61,135,116,127,130,124,105,142,138,189,109,115,121,135,110,123,122,227,218,210,130,127,123,203,221,216,177,157,126,382,374,1271,1262,1137,1178,1745,1673,29990,29991,29991,29983,29990,29991,29990,1335,1243,1164]} 1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Bd3 O-O 6. Nge2 c5 7. d5 e6 8. O-O exd5 9. exd5 Re8 10. h3 {E70: King's Indian: Miscellaneous lines with 4 e4, including 5 Nge2 and 5 Bd3 0-0 6 Nge2} Nbd7 (10... Nh5 11. Nf4 Nf6 12. Bc2 a6 13. Re1 b5 14. cxb5 axb5 15. Nxb5 {1-0 (45) Sjugirov,S (2663)-Pantsulaia,L (2597) chess.com INT 2019}) 11. Ng3 Ne5 12. Be2 {White is slightly better.} a6 13. a4 Rb8 $146 ({Predecessor:} 13... b6 14. Bg5 Qc7 15. Qc2 Ned7 16. Bf3 Bb7 17. Rab1 h6 {0-1 (46) Wan Abd Rahim,W (1633)-Azman Hisham,N (1961) Kuala Lumpur 2016}) 14. Be3 ({White should play} 14. f4 $16 Ned7 15. f5) 14... Qb6 15. Bd2 h5 (15... Ned7 $14) 16. f4 $1 $16 {[%cal Rf4e5]} Ned7 17. Bd3 $1 h4 18. Nge2 $1 Nf8 19. Be1 Bf5 (19... N6h7 $16 {might work better.} 20. Bxh4 f5) 20. Bxh4 ({White should try} 20. Bxf5 $18 gxf5 21. Bxh4) 20... Ne4 21. Be1 Nxc3 22. Bxc3 Bxc3 23. bxc3 {Strongly threatening Bxf5.} Re3 (23... Bxd3 $16 24. Qxd3 Qd8) 24. Bxf5 $18 gxf5 25. Qc2 Rbe8 26. Rf2 $1 R8e4 {[#]} (26... Qd8 $16) 27. Kh2 $1 Rxc4 28. Qxf5 {Hoping for Qg5+.} Qd8 29. Rb1 Qe7 $2 {[%mdl 8192]} (29... Qh4 $16 {was worth a try.}) 30. Ng3 Rcxc3 $2 (30... Rxg3 31. Kxg3 Rxa4 32. Qg4+ Ng6) 31. Qg4+ Ng6 32. Nf5 $1 {[%csl LRe3,LRe7][%mdl 64] Double Attack} Qe4 33. Rxb7 {Threatening mate with Nh6+.} Rb3 34. Nh6+ Kh8 35. Nxf7+ Kg8 36. Nh6+ Kh8 37. Qc8+ (37. Ra7 $142 c4 {[#]} 38. Nf5 $1 {[%mdl 512]} Qxf5 39. Qxf5 Ne7 40. Qf6+ Kh7 41. f5 Kg8 42. Ra8+ Rb8 43. Rxb8+ Nc8 44. Rxc8+ {[%mdl 64] Double Attack} Re8 45. Rxe8+ Kh7 46. Qh8#) 37... Qe8 38. Qxe8+ {Accuracy: White = 68%, Black = 27%.} 1-0

[Event "CZE-ch Open 2019"]
[Site "Ostrava"]
[Date "2019.04.28"]
[Round "2.1"]
[White "Navara, David"]
[Black "Kislinsky, Alexey"]
[Result "1-0"]
[ECO "B35"]
[WhiteElo "2733"]
[BlackElo "2429"]
[Annotator "TA"]
[PlyCount "49"]
[EventDate "2019.04.27"]
[EventType "swiss"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 19,49,0,9,0,74,67,72,76,221,238,195,145,140,145,141,145,545,525,504,516,570,564,29982,29983,29983,29984,29979,29980,29993,29994,29996,29997]} 1. e4 c5 2. Nf3 g6 3. d4 cxd4 4. Nxd4 Bg7 5. Nc3 Nc6 6. Be3 Nf6 7. Bc4 O-O 8. Bb3 d6 9. f3 Bd7 10. h4 h5 11. Qd2 {B76: Sicilian Dragon: Yugoslav Attack, 9 g4 and 9 0-0-0} Nxd4 (11... Na5 $11) 12. Bxd4 $16 b5 13. g4 {White is better.} hxg4 {[#]} (13... e6 $16) 14. h5 $1 $18 {[%cal Rh5h6][%mdl 512] [#]} gxh5 $146 (14... Nxh5 15. Bxg7) ({Predecessor:} 14... e5 15. h6 Nh5 16. hxg7 Kxg7 17. Be3 Rh8 18. Qxd6 Qf6 19. O-O-O Qxf3 20. Qxe5+ Qf6 21. Qxf6+ Nxf6 22. Bd4 Rxh1 23. Rxh1 g3 24. Nd5 {1-0 (24) Grischuk,A (2709)-Gurevich,D (2507) Rishon Le Ziyyon 2006}) 15. O-O-O e5 ({Not} 15... gxf3 $2 16. Bxf6 exf6 17. Rxh5 $18) 16. Be3 $1 {[%cal Re3h6]} gxf3 {[#]} 17. Bh6 $1 $36 {[%mdl 2048] Qg5! is the strong threat. White is in control.} Ng4 $2 {[%mdl 8192]} (17... Bg4 $16 {is more resistant.}) 18. Bg5 Qa5 19. Qxd6 Be6 20. Bxe6 fxe6 21. Qxe6+ {White mates.} Rf7 22. Rd7 Raf8 23. Nd5 Bh6 24. Bxh6 f2 25. Qg6+ {[%mdl 64] Double Attack. Accuracy: White = 86%, Black = 26%.} (25. Bxf8 $2 {[#] is a self mate.} Qe1+ $1 {[%mdl 576] Back Rank} 26. Rxe1 fxe1=Q#) 1-0

[Event "CZE-ch Open 2019"]
[Site "Ostrava"]
[Date "2019.04.28"]
[Round "2.2"]
[White "Roubalik, Jakub"]
[Black "Krejci, Jan"]
[Result "1/2-1/2"]
[ECO "D37"]
[WhiteElo "2417"]
[BlackElo "2588"]
[Annotator "TA"]
[PlyCount "126"]
[EventDate "2019.04.27"]
[EventType "swiss"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 9,126,22,22,25,32,27,33,35,37,18,29,0,25,0,25,0,24,8,19,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,-13,0,-17,0,-13,-10,-3,-4,-28,0,-6,0,0,29,36,21,0,0,0,0,0,119,118,125,106,114,59,125,79,127,23,43,0,123,0,51,38,51,56,66,48,72,79,73,48,56,35,43,47,49,47,61,52,52,63,74,33,39,23,11,24,29,27,44,26,47,39,46,39,52,45,52,39,46,53,77,22,22,22,22,22,22]} 1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. Nc3 a6 5. cxd5 exd5 6. Bg5 {D37: Queen's Gambit Declined: 5 Bf4} Be6 7. e3 Nbd7 8. Bd3 {White is slightly better.} Bd6 (8... h6 9. Bf4 g5 10. Bg3 Nh5 11. Be5 Nhf6 12. Bg3 Nh5 13. Ne2 Nxg3 14. Nxg3 {1-0 (61) Leko,P (2679)-Caruana,F (2832) Germany 2019}) 9. Qc2 c6 10. Bh4 Qc7 11. Bg3 O-O 12. O-O Rfe8 $146 ({Predecessor:} 12... Rae8 13. b4 Bg4 14. Nd2 Bh5 15. a4 {½-½ (56) Berkovich,D (2400)-Shabalov,A (2590) New York 1993}) 13. b4 Bg4 14. Nd2 Bxg3 15. hxg3 Bh5 16. a4 Bg6 17. Rfc1 Nb6 18. Bxg6 hxg6 19. Qb3 Qe7 20. Re1 Rad8 21. Rac1 Rc8 22. Re2 Qe6 23. Qa2 Qf5 24. a5 Nbd7 25. Na4 Nf8 26. Nc5 Rc7 27. Nf1 g5 28. Qc2 $36 {[%mdl 2048] White has the initiative.} g6 29. f3 Qc8 30. g4 Ne6 31. Rce1 Rce7 32. Kf2 Qc7 33. Qc3 b6 (33... Kg7 $11) 34. axb6 $16 Qxb6 35. Ra2 Nc7 36. Rea1 (36. Rc1 $16) 36... Ra8 (36... Nd7 $14) 37. Ra5 Nfe8 {[#]} 38. Na4 (38. Nd3 $1 $16) 38... Qb7 $1 $11 39. Nc5 (39. Nd2 $14) 39... Qb6 $1 $16 {[#]} 40. Na4 (40. Nd3 $1 $16) 40... Qb7 $1 $14 41. Rc1 Rb8 42. Qxc6 Qxb4 43. Qc5 Re6 44. Qxb4 Rxb4 45. Rc2 Rb5 46. Rxb5 axb5 47. Nc5 Rc6 48. Nd2 f5 49. gxf5 gxf5 50. Ra2 Nd6 51. Ra7 Nc8 52. Rb7 Nd6 53. Rb8+ Kf7 54. Ndb3 {Strongly threatening Na5.} Ne6 55. Ke2 Rc7 56. Rb6 Ke7 57. Ra6 g4 58. Nxe6 Kxe6 {KRN-KRN} 59. Nc5+ Ke7 60. Kf2 gxf3 61. gxf3 (61. Kxf3 $16 Rc8 62. Ra7+ Kf6 63. Nd3) 61... f4 $11 {The position is equal.} 62. e4 dxe4 63. fxe4 {Kf3 is the strong threat.} Rxc5 {[%mdl 64] Remove Defender. Accuracy: White = 49%, Black = 54%.} 1/2-1/2

[Event "CZE-ch Open 2019"]
[Site "Ostrava"]
[Date "2019.04.28"]
[Round "2.3"]
[White "Hracek, Zbynek"]
[Black "Mikes, Jan"]
[Result "1-0"]
[ECO "E71"]
[WhiteElo "2585"]
[BlackElo "2394"]
[Annotator "TA"]
[PlyCount "71"]
[EventDate "2019.04.27"]
[EventType "swiss"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 13,71,26,52,43,44,56,72,48,45,46,79,55,53,38,52,41,85,77,97,97,96,98,84,35,71,13,22,29,39,35,97,89,67,81,48,33,38,50,473,454,411,317,443,415,986,501,29991,29992,29993,5252,29986,754,29987,29988,29988,5289,29987,29984,29992,29993]} 1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. h3 O-O 6. Be3 e5 7. d5 a5 8. g4 {E71: King's Indian: 4 e4 d6 5 h3} Na6 9. Nge2 Nd7 10. h4 {White is better.} (10. Qd2 Ndc5 11. Ng3 c6 12. Be2 cxd5 13. cxd5 a4 14. h4 Bd7 15. h5 Rc8 {0-1 (39) Caruana,F (2832)-Nakamura,H (2746) London 2018}) 10... Ndc5 11. Ng3 c6 12. Be2 cxd5 13. cxd5 Bd7 14. h5 $146 ({Predecessor:} 14. Qd2 f5 15. gxf5 gxf5 16. exf5 Bxf5 {1-0 (27) Izzat,K (2487)-Loh,Z (2193) Cammeray 2018}) 14... Bf6 15. Qd2 a4 16. Kf1 Rb8 17. g5 Bg7 18. Kg2 b5 19. Raf1 ({Better is} 19. Nd1 $16) 19... b4 20. Nd1 Nc7 $1 21. Rh4 b3 (21... Nb5 $14) 22. a3 $1 $16 Nb5 23. hxg6 hxg6 24. Rfh1 $36 {[%mdl 2048] White has the initiative.} Nd4 25. Rh7 Nc2 $2 {[%mdl 8192]} (25... Qe7 $1 $14) 26. Bxc5 $1 $18 dxc5 27. Ne3 {And now Nef5! would win.} Nxe3+ 28. Qxe3 Qe7 (28... c4 $142 29. f4 (29. Bxc4 Qb6 $18) 29... Qb6) 29. Bc4 Bb5 (29... Bg4 $18 30. f4 exf4 31. Qxf4 Qe5 32. Qxg4 Qxb2+ 33. Ne2 Rb7) 30. d6 Qd8 {[#]} 31. Bxb5 (31. Nf5 $142 $1 {[%mdl 512]} gxf5 32. Bxb5 Rb6 33. exf5 Rxd6 34. f6 Rxf6 35. gxf6 Qxf6 36. Qg3 $1 {[%mdl 512]}) 31... Rxb5 {[#]} 32. Qe2 (32. Nf5 $142 $1 {[%mdl 512]} gxf5 33. exf5 c4 34. f6 Bxf6 35. Qe4 Bxg5 36. Rh8+ Kg7 37. R1h7+ Kf6 38. Rh6+ $1 {[%mdl 512]} Bxh6 39. Rxh6+ Kg5 40. Qe3+ Kg4 41. Qf3+ Kg5 42. Rh5+ Kg6 43. Qg4+ {[%mdl 64] Double Attack} Kf6 44. Rh6#) 32... Rb6 {[#]} 33. Qg4 $1 f5 {[#]} 34. exf5 (34. Nxf5 $142 $1 {[%mdl 512]} Rxf5 (34... gxf5 35. Qh5) 35. exf5 {[%mdl 64] Discovered Attack} Qa8+ 36. Kg1 Rxd6 37. f6 Qxh1+ 38. Rxh1 Bxf6 39. gxf6) 34... Qa8+ 35. Kg1 gxf5 36. Qc4+ {[%mdl 64] Double Attack. Accuracy: White = 57%, Black = 37%.} 1-0

[Event "CZE-ch Open 2019"]
[Site "Ostrava"]
[Date "2019.04.28"]
[Round "2.4"]
[White "Mrazek, Lumir"]
[Black "Michalik, Peter"]
[Result "0-1"]
[ECO "B13"]
[WhiteElo "2364"]
[BlackElo "2577"]
[Annotator "TA RC"]
[PlyCount "86"]
[EventDate "2019.04.27"]
[EventType "swiss"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 12,86,20,14,36,0,0,0,0,0,-13,-35,-1,-24,-24,-25,27,0,37,-27,-17,-20,-13,-15,-2,-11,0,0,0,0,0,0,6,0,0,0,0,0,0,0,0,-91,-89,-94,-91,-89,-90,-102,-104,-137,-121,-141,-124,-143,-131,-122,-122,-134,-128,-132,-119,-240,-223,-1400,-523,-1391,-1390,-1349,-1333,-1119,-1133,-1134,-1131,-1165,-1079,-29975,-29975]} 1. e4 c6 2. d4 d5 3. exd5 cxd5 4. Bd3 Nc6 5. c3 Nf6 6. Bf4 Bg4 7. Qb3 e5 {B13: Caro-Kann: Exchange Variation and Panov-Botvinnik Attack} (7... Na5 8. Qa4+ Bd7 9. Qc2 a6 10. Nd2 e6 11. Ngf3 Bb5 12. Bxb5+ axb5 13. a3 Be7 14. O-O O-O 15. Rae1 Nc4 16. Ne5 Ra6 17. Nd3 Rc6 {1-0 (82) Aronian,L (2765)-Karjakin,S (2753) Kolkata 2018}) 8. Bxe5 Qe7 9. Ne2 Nxe5 {The position is equal.} 10. dxe5 Qxe5 11. Qa4+ $146 ({Much weaker is} 11. Qxb7 Rb8 $17) ({Predecessor:} 11. Qxb7 Rb8 12. Qxa7 Rxb2 13. Qa8+ Kd7 14. Qa7+ Kd8 15. Qa8+ Kc7 16. Qa7+ Kd8 17. Qa8+ Kc7 18. Qa7+ {½-½ (18) Stukopin,A (2598)-Postny,E (2586) Rockville 2018}) 11... Kd8 (11... Bd7 $5 {[%cal Rd7a4]} 12. Qd4 Qc7 $15) 12. f3 Bd7 13. Qd4 Qg5 ({Black should play} 13... Qc7) 14. Nd2 {Strongly threatening h4.} Rc8 15. O-O-O (15. Nb3 $14) 15... Bc5 $11 16. Qf4 Qxf4 17. Nxf4 Re8 18. Kb1 Bd6 19. Ne2 $1 Re3 20. Nb3 Kc7 21. Ned4 Rce8 22. Nb5+ Bxb5 $1 23. Bxb5 R8e7 24. Nd4 g6 25. Bd3 a6 26. Rd2 {[#]} (26. Nc2 $11 {keeps the balance.}) 26... Re1+ $1 $17 27. Rd1 Rxd1+ 28. Rxd1 Bxh2 29. Bc2 h5 30. Bb3 Bg3 31. Kc2 Bf2 32. Kd3 Re3+ 33. Kd2 {Black must now prevent Rf1.} Re5 34. Rf1 Be3+ 35. Kd3 Bf4 36. Nc2 (36. Bd1 $17 {was worth a try.}) 36... Nd7 $19 37. Rf2 $2 (37. Nb4 Kd6 38. Nxd5 Nc5+ 39. Kc2) 37... Nc5+ 38. Kd4 Kd6 39. c4 {[#]} Re3 $1 {[%cal Rc5e6][%mdl 512]} 40. cxd5 (40. Nxe3 Be5#) 40... Rd3+ 41. Kc4 b5+ 42. Kb4 Bd2+ 43. Ka3 a5 {Accuracy: White = 36%, Black = 67%.} 0-1

[Event "CZE-ch Open 2019"]
[Site "Ostrava"]
[Date "2019.04.28"]
[Round "2.5"]
[White "Stocek, Jiri"]
[Black "Hausner, Ivan"]
[Result "1-0"]
[ECO "A84"]
[WhiteElo "2563"]
[BlackElo "2349"]
[Annotator "TA"]
[PlyCount "85"]
[EventDate "2019.04.27"]
[EventType "swiss"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 9,85,26,33,14,28,10,50,43,41,36,47,5,70,62,74,69,77,63,87,76,97,91,89,82,92,60,58,66,79,59,68,60,76,96,161,158,164,164,172,168,171,151,207,159,196,137,130,91,121,83,126,139,123,110,153,159,152,156,181,162,192,191,169,178,227,250,339,339,332,339,340,314,581,558,643,640,628,615]} 1. d4 e6 2. c4 f5 3. Nc3 Nf6 4. Qc2 Bb4 5. e3 b6 6. f3 {A85: Dutch Defence: 2 c4 Nf6 3 Nc3} (6. Bd3 Bb7 7. f3 Nh5 8. Nge2 Qh4+ 9. g3 Bxc3+ 10. bxc3 Qe7 11. O-O Nf6 12. c5 O-O 13. e4 fxe4 14. fxe4 Nc6 15. Ba3 {½-½ (58) Saduakassova,D (2472)-L'Ami,E (2643) Wijk aan Zee 2019}) 6... Bb7 7. Nh3 Nc6 8. a3 $146 {White is slightly better.} ({Predecessor:} 8. Bd2 Ne7 9. a3 Bxc3 10. bxc3 O-O 11. Nf2 Rc8 {0-1 (40) Wolf,U (2055)-Hoefer,M (1430) Voelklingen 2012}) 8... Bxc3+ 9. Qxc3 Qe7 10. Bd3 O-O (10... g5 $11) 11. O-O Nd8 12. b4 d6 13. Bb2 c5 14. Rae1 Nf7 15. bxc5 bxc5 16. dxc5 dxc5 17. Nf4 Rae8 18. e4 fxe4 19. fxe4 e5 20. Nd5 Qd6 21. Bc2 $36 {[%mdl 2048] White is really pushing.} Nd8 {[#]} (21... Kh8 $16 {was necessary.}) 22. Rd1 $1 $18 {Black must now prevent Nxf6+.} Bxd5 23. exd5 ({Resist} 23. cxd5 Qb6 $16) 23... e4 24. Rde1 Rf7 25. h3 Rfe7 (25... Qb6 $16 26. Ba1 Qd6) 26. Bc1 Nf7 27. Bf4 (27. Ba4 $18) 27... Qa6 $16 28. Bb3 Rb7 29. a4 Qb6 30. Rb1 Qd8 31. Qe3 Qc8 32. Bc2 Rxb1 33. Bxb1 Ne5 34. Qc3 Ned7 35. Bc2 Qd8 36. Bd1 Qb6 37. a5 {[%cal Ba4a5,Ba5a6,Ba6a7][%mdl 32]} Qb4 38. Qxb4 cxb4 39. Be3 Rc8 40. Bxa7 Rxc4 $2 {[#]} (40... Ra8 {is a better defense.}) 41. a6 $18 {White is clearly winning.} Rc3 42. Bd4 Ra3 43. a7 {Accuracy: White = 66%, Black = 41%.} 1-0

[Event "CZE-ch Open 2019"]
[Site "Ostrava"]
[Date "2019.04.28"]
[Round "2.6"]
[White "Jasny, Stanislav"]
[Black "Babula, Vlastimil"]
[Result "0-1"]
[ECO "B43"]
[WhiteElo "2347"]
[BlackElo "2549"]
[Annotator "TA"]
[PlyCount "78"]
[EventDate "2019.04.27"]
[EventType "swiss"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 13,81,38,42,16,24,25,23,13,25,5,30,31,17,0,5,8,2,0,0,0,-9,-4,0,-8,-6,0,0,-91,-94,-156,-123,-152,-156,-174,-180,-229,-222,-245,-242,-245,-250,-242,-183,-285,-281,-332,-241,-279,-254,-434,-429,-456,-447,-631,-650,-1508,-1351,-1626,-1317,-1775,-1738,-1621,-1609,-1440,-1388,-29978,-29979,-29973,-29974,-1910]} 1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Nc3 b5 6. Bd3 Qb6 7. Nb3 Qc7 8. Qe2 {B43: Sicilian: Kan Variation: 5 Nc3} d6 9. O-O Nf6 10. Bd2 {White has an edge.} Nc6 11. a4 b4 12. Nd1 $146 ({Predecessor:} 12. Na2 Qb7 13. Rab1 Be7 14. c3 bxc3 15. bxc3 Ne5 16. Bc2 Qc7 17. a5 {½-½ (53) Ponomariov,R (2731)-Vachier Lagrave,M (2745) Beijing 2013}) 12... Be7 13. Ne3 O-O 14. f4 a5 15. Rf3 Qa7 16. Kh1 Ba6 17. Rh3 g6 {With the idea ...Nxe4!} 18. Ng4 Nxg4 19. Qxg4 Bf6 20. e5 (20. Rf1 $11 {keeps the balance.}) 20... dxe5 $17 21. Be3 {[#]} (21. Be4 $142 Rac8 22. Re1) 21... Qc7 $1 $36 {[%mdl 2048] Black is really pushing.} 22. Bxa6 Rxa6 23. Nc5 Raa8 24. Ne4 Be7 {Threatens to win with ...f5.} 25. Ng5 {[#]} f5 $1 {[%cal Rf5g4]} 26. Qh4 {[%csl Gg5,Gh3][%cal Rh4h7]} Bxg5 $1 27. Qxg5 exf4 28. Bxf4 (28. Qxf4 $142 Qxf4 29. Bxf4) 28... e5 $19 29. Be3 Rad8 30. Bc5 Rf7 31. Rh6 $2 (31. Rd3) 31... Nd4 32. Bxd4 Rxd4 ({Not} 32... exd4 33. Rh3 $19) 33. Re1 (33. c3 $142 bxc3 34. bxc3 Qxc3 35. Rg1) 33... Qxc2 {[%mdl 64] White must now prevent ...Rd1. Double Attack} 34. Rxg6+ hxg6 35. Qxg6+ Kf8 {( -> ...Rg7)} 36. Qh6+ Rg7 {[%csl Gg7][%cal Rc2g2]} 37. Qh8+ {[#]} Kf7 $1 {[%csl Gg7][%cal Rc2g2]} 38. Qh5+ {[#]} Ke7 $1 {[%csl Gg7][%cal Rc2g2]} 39. Rxe5+ {[#]} Kf6 {Played: Ke7-d6} 0-1

[Event "CZE-ch Open 2019"]
[Site "Ostrava"]
[Date "2019.04.28"]
[Round "2.7"]
[White "Nguyen, Thai Dai Van"]
[Black "Rubes, Jan"]
[Result "0-1"]
[ECO "C50"]
[WhiteElo "2547"]
[BlackElo "2345"]
[Annotator "TA"]
[PlyCount "80"]
[EventDate "2019.04.27"]
[EventType "swiss"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 11,120,10,15,10,27,20,31,21,30,25,46,27,46,33,46,46,34,32,84,27,26,25,46,0,72,38,49,21,14,20,14,25,17,9,16,16,7,0,0,0,24,-38,-12,-12,-12,-12,-12,-12,-12,-137,-142,-187,-177,-173,-181,-175,-192,-288,-276,-308,-293,-295,-277,-287,-293,-279,-288,-297,-296,-272,-203,-212,-204,-361,-420,-417,-400,-402,-381,-468,-468,-437,-475,-533,-534,-535,-535,-535,-535,-533,-532,-569,-489,-719,-709,-8408,-8386,-8379,-8379,-6211,-6747,-8379,-8340,-8005,-7577,-7260,-6617,-5679,-4417,-29973,-29978]} 1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. d3 Bc5 5. O-O d6 6. c3 a6 7. a4 {C54: Giuoco Piano: 4 c3 Nf6, main lines with 5 d4 and 5 d3} Ba7 8. Re1 h6 9. Nbd2 {White is slightly better.} g5 10. b4 Nh7 $146 {White should prevent ...g4.} ({Predecessor:} 10... Nh5 11. Nb3 Qf6 12. Be3 Bxe3 13. fxe3 g4 {½-½ (27) Ragger,M (2687)-Grischuk,A (2771) St Petersburg 2018}) 11. Nf1 g4 12. N3d2 $1 Qf6 13. Ne3 Ne7 14. d4 Rg8 (14... Ng5 $14) 15. Nd5 (15. dxe5 $16 Qxe5 16. Qe2) 15... Nxd5 $11 16. exd5 {Black must now prevent Ne4.} Ng5 $1 17. Nf1 Kf8 (17... Kd8 $1 $11) 18. Be3 exd4 $1 19. Bxd4 (19. cxd4 {looks sharper.} h5 20. Be2 Bd7 21. Rc1 Rc8 22. Rc4) 19... Bxd4 20. Qxd4 Qxd4 21. cxd4 f5 22. Bd3 f4 $1 23. Rac1 Rg7 24. a5 Rb8 25. Nd2 b6 26. Ne4 (26. b5 $11) 26... bxa5 27. Nxg5 hxg5 28. bxa5 Rb4 29. Rb1 Rxd4 {...Re7 is the strong threat.} 30. Be4 (30. Rb8 $11 Rxd3 31. Rxc8+ Kf7 32. Rxc7+ Kf6 33. Rc6 {[%mdl 64] Double Attack}) 30... Re7 $17 31. f3 gxf3 32. gxf3 {[#]} Kg7 $1 33. Rec1 Rd2 34. Rc2 (34. Rd1 {is a better defense.} Rxd1+ 35. Rxd1) 34... Rxc2 $19 35. Bxc2 {[%mdl 4096] Endgame KRB-KRB} Re2 36. Bd3 Rd2 37. Bc4 Kf6 38. Rb8 Bh3 39. Bxa6 Rg2+ ({Don't play} 39... Rxd5 40. Bb5 $19) 40. Kh1 {[#] Strongly threatening Bc8.} Rf2 {Played: Rg2-a2} 0-1

[Event "CZE-ch Open 2019"]
[Site "Ostrava"]
[Date "2019.04.28"]
[Round "2.8"]
[White "Vesselovsky, Serguei"]
[Black "Plat, Vojtech"]
[Result "0-1"]
[ECO "A04"]
[WhiteElo "2335"]
[BlackElo "2535"]
[Annotator "TA"]
[PlyCount "116"]
[EventDate "2019.04.27"]
[EventType "swiss"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 10,116,27,8,-7,-2,2,14,14,-13,0,-10,18,-1,0,5,-6,-20,-13,-8,-32,-11,-20,-29,0,0,0,0,0,0,0,0,0,0,66,20,14,18,10,0,0,0,0,0,0,-46,-41,-42,-42,-68,-53,-54,-24,-18,-18,-18,-25,-18,-14,-27,0,-20,-26,-20,-15,-22,-10,-28,-48,-67,-29,-43,-29,-88,-81,-109,-106,-106,-89,-126,-36,-79,-7,-111,-53,-56,-53,-53,-53,-85,-61,-108,-108,-161,-157,-152,-122,-145,-133,-149,-143,-151,-140,-156,-134,-304,-170,-29994,-29995]} 1. Nf3 d6 2. d4 Nf6 3. Nbd2 g6 4. e4 Bg7 5. c3 O-O 6. Bc4 c5 {B07: Pirc Defence: Miscellaneous Systems} (6... Nc6 7. O-O Bg4 8. Re1 e5 9. h3 Bd7 10. dxe5 dxe5 11. a4 Nh5 12. Nb3 b6 13. a5 Qe7 14. Bg5 Bf6 15. Be3 Rad8 16. Qe2 {1-0 (38) Korley,K (2443)-Bosiocic,M (2589) Helsingor 2018}) 7. dxc5 dxc5 8. O-O Nc6 {The position is equal.} 9. Qc2 Qc7 10. Re1 Nd7 11. Bf1 $146 ({Predecessor:} 11. a4 b6 12. Bf1 Bb7 13. Nc4 Rfd8 14. h4 Nde5 15. Nfxe5 Nxe5 {0-1 (65) Klinger,S (2155)-Feige,M (2266) Willingen 2001}) 11... a6 12. a4 Rb8 13. h3 b5 14. axb5 axb5 15. Nb3 c4 16. Nbd4 e5 17. Nxc6 Qxc6 18. b3 cxb3 19. Qxb3 Nc5 20. Qb4 Na6 21. Qa5 Re8 ({Better is} 21... Nc5 $11 22. Qb4 Na6) 22. Be3 {Threatens to win with Ba7.} Nc7 $1 23. Rab1 Be6 24. Qb4 Ba2 {...Bf8 is the strong threat.} 25. Rbd1 Bf8 26. Qb2 Bc4 27. Nd2 Bxf1 28. Rxf1 Ne6 29. Rb1 Bc5 30. Rfe1 Bxe3 31. Rxe3 Nc5 32. Qb4 Red8 33. Nf3 Qc7 34. Qb2 Na4 35. Qb4 Kg7 36. g3 f6 37. Kg2 Nc5 38. Rf1 Nd3 $36 {[%mdl 2048] Black has some pressure.} 39. Qb1 Qc4 ({Don't go for} 39... Qxc3 $2 40. Rd1 $18) 40. Rd1 {[%cal Re3d3]} Nc5 41. Rc1 (41. Rd2 $11) 41... Rd7 42. Qc2 Ra8 43. Rd1 Rda7 44. Nd2 Qa2 (44... Qa4 $17 45. Rc1 Qxc2 46. Rxc2 Ra2 47. Rxa2 Rxa2) 45. Qb1 $1 $15 Rd7 (45... Rd8 $17 46. Nf1 Rxd1 47. Qxd1 Rd7) 46. Nf3 {[#]} (46. Qxb5 $11 Qa7 47. Ree1) 46... Rxd1 ({Black should try} 46... Qxb1 $1 $17 47. Rxb1 Ra2) 47. Qxd1 Qe6 48. Qb1 Qc6 49. Qc2 Rc8 50. Nd2 Na4 51. Nb1 {[#]} (51. c4 $17 {was worth a try.}) 51... b4 $1 $19 {[%cal Rb4c3][%mdl 512]} 52. c4 (52. cxb4 Qxc2) 52... Nb6 53. Nd2 Nxc4 54. Nxc4 Qxc4 55. Qa4 Rc7 56. h4 h5 57. f3 $2 (57. Kg1 $17 {might work better.}) 57... Qd4 (57... Kf7 $142 58. Qd1 Ke7) 58. Qb3 $2 (58. Re2 $19) 58... Qd2+ 0-1

[Event "CZE-ch Open 2019"]
[Site "Ostrava"]
[Date "2019.04.28"]
[Round "2.9"]
[White "Kriebel, Tadeas"]
[Black "Kulhanek, Tomas"]
[Result "1-0"]
[ECO "C18"]
[WhiteElo "2514"]
[BlackElo "2316"]
[Annotator "TA"]
[PlyCount "67"]
[EventDate "2019.04.27"]
[EventType "swiss"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 15,67,12,12,12,12,12,12,26,19,0,0,0,0,0,0,-12,0,0,206,199,263,248,252,252,259,223,199,122,340,329,310,202,169,178,246,221,424,400,412,294,545,552,517,523,591,579,1016,990,1685,1649,5518,5422,29992,29993]} 1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 c5 5. a3 Bxc3+ 6. bxc3 Qa5 7. Bd2 Qa4 8. Qb1 c4 9. Be2 {C18: French: 3 Nc3 Bb4: Main line: 7 h4 and 7 Qg4} Nc6 10. Nh3 Bd7 11. Nf4 {The position is equal.} O-O-O 12. Nh5 g6 13. Ng3 f6 14. exf6 Nxf6 15. O-O h6 {[#]} 16. Qc1 $146 {[%mdl 2048] White is more active.} ({Predecessor:} 16. Qb2 g5 {0-1 (55) Horvath,A (2515)-Onischuk,V (2628) Zalakaros 2016}) 16... e5 $2 (16... h5 $11 {and Black has nothing to worry.}) 17. Bxh6 $18 Rh7 (17... Ng4 {keeps fighting.}) 18. Bg5 Rf8 19. dxe5 Ne8 20. Qd1 Qa5 21. Bg4 ({White should play} 21. Bf3 $18) 21... Bf5 $2 (21... Nxe5 $16 22. Bxd7+ Nxd7) 22. Nxf5 {[%mdl 64] [#] Remove Defender} gxf5 23. Bxf5+ {[%mdl 64] Remove Defender} Rxf5 24. Qg4 Ng7 (24... Rhf7 $142) 25. Bf6 Kb8 $2 (25... Qc7) 26. Bxg7 Rfh5 27. Bf8 {Bd6+ would kill now.} a6 $2 (27... Qd8) 28. Bd6+ Ka7 29. h3 Qxc3 30. Rab1 {Intending Bc5+ and mate.} b6 {[#]} 31. Rxb6 $3 {[%mdl 576] Threatening mate with Bc5. Clearance} Kxb6 32. Rb1+ Ka5 33. Qc8 Qxc2 34. Bc7+ {Accuracy: White = 77%, Black = 21%.} 1-0

[Event "CZE-ch Open 2019"]
[Site "Ostrava"]
[Date "2019.04.28"]
[Round "2.10"]
[White "Serrano Salvador, Eduardo"]
[Black "Kociscak, Jiri"]
[Result "1/2-1/2"]
[ECO "D32"]
[WhiteElo "2305"]
[BlackElo "2496"]
[Annotator "RC"]
[PlyCount "61"]
[EventDate "2019.04.27"]
[EventType "swiss"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

1. d4 {[%emt 0:00:00]} d5 {[%emt 0:03:32]} 2. c4 {[%emt 0:00:00]} e6 {[%emt 0:00:05]} 3. Nf3 {[%emt 0:00:16]} c5 {[%emt 0:00:05]} 4. cxd5 {[%emt 0:00:31]} exd5 {[%emt 0:00:06]} 5. Nc3 {[%emt 0:00:34]} Nc6 {[%emt 0:00:06]} 6. Bf4 {[%emt 0:00:19]} Nf6 {[%emt 0:04:15]} 7. e3 {[%emt 0:00:26]} c4 {[%emt 0:05:21]} 8. Be2 {[%emt 0:26:55]} Bd6 {[%emt 0:12:22]} 9. Bxd6 {[%emt 0:05:22]} Qxd6 {[%emt 0:00:06]} 10. O-O {[%emt 0:01:11]} Rb8 {[%emt 0:07:59]} 11. a4 {[%emt 0:27:03]} O-O {[%emt 0:03:27]} 12. Nd2 {[%emt 0:03:16]} Qb4 {[%emt 0:01:40]} 13. Bf3 {[%emt 0:02:09]} Rd8 {[%emt 0:04:51]} 14. Qc2 {[%emt 0:01:17]} Na5 {[%emt 0:01:00]} 15. e4 {[%emt 0:05:16]} Nb3 {[%emt 0:12:47]} 16. Nxb3 {[%emt 0:00:18]} cxb3 {[%emt 0:00:10]} 17. Qe2 {[%emt 0:02:16]} dxe4 {[%emt 0:13:40]} 18. Nxe4 {[%emt 0:00:06]} Be6 {[%emt 0:00:28]} 19. Nxf6+ {[%emt 0:02:19]} gxf6 {[%emt 0:00:32]} 20. d5 {[%emt 0:00:12]} Bxd5 {[%emt 0:00:13]} 21. Bxd5 {[%emt 0:00:08]} Rxd5 {[%emt 0:00:06]} 22. Qf3 {[%emt 0:00:13]} Rd6 {[%emt 0:10:09]} 23. Ra3 {[%emt 0:01:18]} Rbd8 {[%emt 0:04:21]} 24. Rxb3 {[%emt 0:00:27]} Qxa4 {[%emt 0:00:13]} 25. Rxb7 {[%emt 0:01:43]} Rd1 {[%emt 0:00:18]} 26. g3 {[%emt 0:02:05]} Kg7 {[%emt 0:05:54]} 27. Qb3 {[%emt 0:03:23]} Rxf1+ {[%emt 0:01:55]} 28. Kxf1 {[%emt 0:00:05]} Rd1+ {[%emt 0:00:22]} 29. Ke2 {[%emt 0:01:45]} Qxb3 {[%emt 0:00:05]} 30. Rxb3 {[%emt 0:00:05]} Rd7 {[%emt 0:00:05]} 31. h4 {[%emt 0:00:24]} 1/2-1/2

[Event "CZE-ch Open 2019"]
[Site "Ostrava"]
[Date "2019.04.28"]
[Round "2.11"]
[White "Simacek, Pavel"]
[Black "Michenka, Jozef"]
[Result "1-0"]
[ECO "B46"]
[WhiteElo "2471"]
[BlackElo "2287"]
[Annotator "TA"]
[PlyCount "25"]
[EventDate "2019.04.27"]
[EventType "swiss"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 11,37,22,14,13,25,26,33,26,74,62,67,78,64,72,66,48,192,194,224,141,245,235,460,462,470,489,470,465]} 1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3 a6 6. Be3 Nf6 7. Qf3 {B46: Sicilian: Taimanov: 5 Nc3 a6} Qc7 8. O-O-O Be7 (8... Ne5 9. Qg3 b5 10. f4 Neg4 11. Bd2 b4 12. Na4 h5 13. Bd3 d5 14. e5 Ne4 15. Bxe4 dxe4 {½-½ (48) Caruana,F (2832)-Shankland,S (2724) Germany 2019}) 9. Be2 {White is slightly better.} Ne5 $146 ({Predecessor:} 9... O-O 10. Qg3 d6 11. h4 Kh8 12. h5 h6 13. Kb1 Nxd4 14. Rxd4 b5 {½-½ (57) Cheparinov,I (2688)-Zeng,C (2536) China 2017}) 10. Qg3 {f4 is the strong threat.} O-O 11. f4 Nc4 12. e5 $36 {[%mdl 2048] aiming for Nf5! Black is under strong pressure.} Ne8 13. Bxc4 {Played: Nd4-f5} 1-0

[Event "CZE-ch Open 2019"]
[Site "Ostrava"]
[Date "2019.04.28"]
[Round "2.12"]
[White "Sramek, Vojtech"]
[Black "Zwardon, Vojtech"]
[Result "0-1"]
[ECO "B30"]
[WhiteElo "2304"]
[BlackElo "2458"]
[Annotator "TA"]
[PlyCount "114"]
[EventDate "2019.04.27"]
[EventType "swiss"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 14,114,16,4,33,10,20,16,22,-1,36,14,33,27,33,0,0,0,6,13,20,10,16,22,38,35,37,34,68,52,59,50,62,20,30,0,29,23,31,29,33,29,22,22,25,0,0,0,0,-13,-18,-18,0,-79,-72,-83,-69,-99,-101,-158,-163,-147,-137,-158,-150,-242,-197,-396,-382,-368,-393,-450,-445,-373,-351,-521,-459,-452,-315,-650,-903,-817,-598,-658,-656,-715,-687,-718,-567,-2182,-2094,-1820,-1655,-29970,-29970,-29971,-29972,-29971,-29969,-29972,-29972,-29973,-29945]} 1. e4 c5 2. Nf3 Nc6 3. Nc3 g6 4. d4 cxd4 5. Nxd4 Bg7 6. Be3 Nf6 7. Bc4 O-O 8. Bb3 Re8 {B35: Sicilian: Accelerated Dragon with 5 Nc3: main line} 9. O-O (9. f3 d5 10. exd5 Nb4 11. Nde2 e6 12. Bd4 exd5 13. Qd2 Nc6 14. O-O-O Nxd4 15. Nxd4 Bd7 16. g4 {1-0 (33) Navara,D (2740)-Gelfand,B (2703) Batumi 2018}) 9... d6 10. h3 Na5 {The position is equal.} 11. Qd3 Nxb3 12. axb3 Bd7 $146 ({Predecessor:} 12... b6 13. Nd5 Bb7 14. c4 e6 15. Nxf6+ Bxf6 16. Nb5 {½-½ (42) Ma,Q (2606)-Cornette,M (2591) Auckland 2016}) 13. f4 Qc7 14. Nf3 Bc6 15. Nd5 Nxd5 16. exd5 Bd7 17. c3 Bf5 18. Qd2 e5 19. dxe6 $1 ({But not} 19. Bxa7 $2 b6 $19) 19... Bxe6 20. Nd4 a6 21. f5 $1 Bd7 22. Rf2 Re4 23. fxg6 hxg6 24. Raf1 f5 (24... Rae8 $5 {[%cal Re4e3]} 25. Bh6 Bxd4 26. cxd4 f5 $11) 25. Nf3 Rae8 26. Bd4 Bb5 27. c4 {[#] Strongly threatening Bxg7.} Bc6 28. Bxg7 Kxg7 29. Nd4 Qb6 $36 {[%mdl 2048] Black fights for an advantage.} 30. Nxc6 Qxc6 31. Qg5 {[#] Hoping for Rxf5.} R8e5 32. Kh2 {[%cal Rf2f5] White wants to play Rxf5.} Qc5 33. Qd2 (33. Rf3 $11 {keeps the balance.}) 33... Re3 $17 34. Rf3 a5 35. Rxe3 Rxe3 $15 {[%mdl 4096] Endgame KQR-KQR} 36. Rf3 (36. Rd1 $142) 36... Qe5+ $17 37. Kg1 Re2 38. Qc3 Rxb2 39. Kf1 (39. Re3 $17 {keeps fighting.} Qxc3 40. Rxc3) 39... Kf7 {( -> ...Qe2+)} 40. Qxe5 $2 (40. Qd3 {was called for.}) 40... dxe5 $19 {KR-KR} 41. Rd3 e4 42. Rd5 Rxb3 43. Rxa5 Rb4 44. Rc5 (44. h4 $142) 44... Kf6 45. Rc7 Ke5 46. Rg7 $2 (46. c5) 46... Kf4 47. Rxg6 Rb1+ 48. Ke2 Rb2+ 49. Ke1 Ke3 {[%cal Rb2b1]} 50. Rg3+ Kd4 51. c5 f4 52. Rg6 Ke3 {[%cal Rb2b1]} 53. Rb6 Rxg2 {[%cal Rg2g1] Black mates.} 54. Rb3+ Kd4 55. Rb4+ Kd5 56. Rxb7 Kxc5 57. Kf1 f3 {Accuracy: White = 35%, Black = 69%.} 0-1

[Event "CZE-ch Open 2019"]
[Site "Ostrava"]
[Date "2019.04.28"]
[Round "2.13"]
[White "Riha, Vojtech"]
[Black "Biolek, Richard Jr."]
[Result "1/2-1/2"]
[ECO "B20"]
[WhiteElo "2288"]
[BlackElo "2442"]
[Annotator "TA"]
[PlyCount "79"]
[EventDate "2019.04.27"]
[EventType "swiss"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 9,79,-25,-20,-25,-27,-43,-23,-33,-32,-38,-40,-45,-54,-39,-46,-66,-61,-63,-51,-50,-58,-52,0,0,0,-20,-13,-20,-16,-43,-19,-24,0,-60,-27,-35,14,14,57,0,0,0,10,7,68,77,87,75,83,80,85,79,79,83,168,58,58,63,66,57,87,106,268,0,0,0,0,0,0,0,0,0]} 1. e4 c5 2. b4 cxb4 3. a3 d5 4. exd5 Nf6 (4... Qxd5 5. Nf3 bxa3 6. Nxa3 Nf6 7. Bc4 Qd8 8. O-O e6 9. d4 Be7 10. c3 O-O 11. Ne5 Nc6 12. f4 a6 13. Kh1 {0-1 (50) Pijpers,A (2476)-Ly,M (2480) Amsterdam 2016}) 5. Nf3 Nxd5 6. axb4 {B20: Sicilian: Unusual White 2nd moves} Nxb4 7. Bc4 e6 8. O-O $146 {Black has an edge.} ({Predecessor:} 8. Bb2 Nd7 9. O-O Nf6 10. Re1 Be7 11. Ne5 O-O 12. Ra3 {0-1 (21) Dotsenko,S (2181)-Demianjuk,A (2313) Sukhumi 2006}) 8... Be7 9. d4 O-O 10. Re1 N8c6 11. c3 Nd5 12. Qd3 b6 13. Nbd2 {[%cal Bb1d2,Bd2e4,Be4g5][%mdl 32]} Bb7 14. Ne4 Na5 15. Ba2 Nf6 ({Black should try} 15... Qc8 $15) 16. Neg5 $11 Bd5 17. c4 Bxf3 18. Nxf3 Nc6 19. Bb1 Rc8 20. Bb2 Nb4 21. Qb3 (21. Qe2 $11) 21... Qc7 22. Ne5 Nd7 23. Qh3 {[%csl Gb1][%cal Rh3h7] [#]} f5 {...Nxe5 is the strong threat.} 24. d5 {aiming for Nxd7.} (24. Ng4 {with more complications.} Qxc4 25. Ne3 Qb5 26. Nxf5 exf5 27. Rxe7 Nc6 28. Re1) 24... Nxe5 $1 25. Bxe5 Qxc4 26. dxe6 (26. Rxa7 Nxd5 27. Qf3 Bf6 $17) 26... Qg4 (26... a5 $11) 27. Qxg4 $14 fxg4 28. Rxa7 $40 {[%mdl 128] White goes for the king.} Nc6 29. Rb7 Nxe5 30. Rxe7 Rc5 31. Rb7 {Hoping for e7.} Rfc8 (31... Re8 $16 {was worth a try.}) 32. e7 ({White should play} 32. h4 $18) 32... Kf7 $1 33. Bxh7 Rc1 {[%cal Rc1e1]} 34. Bg8+ Kf6 {[%cal Rc1e1]} 35. e8=N+ $1 {[%mdl 64] Double Attack, Discovered Attack} Kg5 $2 {[#]} (35... Kf5 $16 {is a better defense.} 36. Nd6+ (36. Nxg7+ Kg6 $16) (36. Bh7+ g6 $16) 36... Kg6) 36. Rxg7+ $2 (36. h4+ $1 $18 gxh3 37. Rxc1 (37. Rxg7+ Kf4 $16) 37... Rxc1+ 38. Kh2) 36... Kh6 $1 $11 {[%cal Rc1e1] The position is equal.} 37. Rh7+ Kg6 $1 {[%cal Rc1e1]} 38. Rg7+ Kh6 {[%cal Rc1e1]} 39. Rh7+ Kg6 $1 {[%cal Rc1e1]} 40. Rg7+ {Accuracy: White = 53%, Black = 50%.} 1/2-1/2

[Event "CZE-ch Open 2019"]
[Site "Ostrava"]
[Date "2019.04.28"]
[Round "2.14"]
[White "Cernousek, Lukas"]
[Black "Neumann, Filip"]
[Result "1-0"]
[ECO "E63"]
[WhiteElo "2438"]
[BlackElo "2076"]
[Annotator "TA"]
[PlyCount "85"]
[EventDate "2019.04.27"]
[EventType "swiss"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 14,85,47,22,46,29,57,42,54,46,54,49,45,49,83,85,91,82,89,81,88,73,83,71,74,56,127,119,428,429,422,399,456,466,493,477,483,481,639,459,910,844,813,827,794,700,697,610,610,610,607,597,600,558,682,668,693,693,1231,1102,675,668,5019,3649,29983,29980,29966,2175,29981,29982,29981,29980,29996,29997]} 1. d4 Nf6 2. c4 g6 3. g3 Bg7 4. Bg2 O-O 5. Nf3 d6 6. O-O Nc6 7. Nc3 a6 8. Re1 Bg4 {E63: King's Indian: Fianchetto: Panno Variation with 7...a6} (8... Rb8 9. Rb1 Na5 10. b3 b5 11. cxb5 axb5 12. e4 b4 13. Na4 d5 14. e5 Ne4 15. Be3 Bd7 16. Nd2 Nc3 17. Nxc3 bxc3 {1-0 (27) Svidler,P (2765)-Amin,B (2689) Riadh 2017}) 9. b3 $146 ({Predecessor:} 9. d5 Na5 10. b3 c5 11. Bd2 Rb8 12. h3 Bxf3 13. exf3 b5 14. Bf1 Nd7 15. Rc1 Re8 16. cxb5 Bxc3 17. Bxc3 axb5 {1-0 (31) Tregubov,P (2600)-Monroy,C (2429) Paris 2015}) 9... Nd7 10. Qd2 Bxf3 {White is slightly better.} 11. Bxf3 Nxd4 12. Bxb7 Rb8 13. Bg2 c5 14. Bb2 Nb6 15. e3 Ne6 16. Rab1 Qd7 17. f4 Nc7 18. Bf3 Rfd8 19. Qg2 (19. Red1 {feels hotter.} f5 20. a4 Nc8 21. Ba3 Qe8 22. e4) 19... d5 ({Black should try} 19... a5 $14) 20. cxd5 Ncxd5 $2 {[%mdl 8192]} (20... c4 $16 {is more resistant.}) 21. Nxd5 $18 Nxd5 22. Bxg7 {[#] Black must now prevent Be5.} Kxg7 23. Rbd1 e6 24. e4 c4 {intending ...Qa7+.} 25. exd5 cxb3 26. axb3 Rxb3 (26... exd5 $142 27. Rxd5 Qa7+ 28. Kf1 Qb6 29. Qb2+ Kg8) 27. dxe6 {[%mdl 64] [#] Pin} Qa7+ 28. Qf2 Qxf2+ 29. Kxf2 Rb2+ 30. Kg1 Rxd1 31. Bxd1 {Hoping for e7.} fxe6 32. Rxe6 {[%mdl 4096] Endgame KRB-KR} Rb1 33. Rd6 a5 {If only Black now had time for ...a4....} 34. Kg2 Rb2+ 35. Kh3 Ra2 36. Rd7+ Kh8 37. Bb3 Ra3 38. Be6 a4 39. Kg4 Re3 40. f5 {Intending Kg5 and mate.} gxf5+ 41. Kxf5 {White mates.} Rf3+ 42. Kg5 h6+ 43. Kg6 {Accuracy: White = 85%, Black = 28%.} 1-0

[Event "CZE-ch Open 2019"]
[Site "Ostrava"]
[Date "2019.04.28"]
[Round "2.15"]
[White "Kraus, Tomas"]
[Black "Worek, Joanna"]
[Result "1-0"]
[ECO "B24"]
[WhiteElo "2456"]
[BlackElo "2299"]
[Annotator "TA"]
[PlyCount "61"]
[EventDate "2019.04.27"]
[EventType "swiss"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 9,61,0,17,11,9,0,29,27,30,26,18,0,51,49,82,42,39,35,122,137,410,239,217,216,231,158,228,226,393,383,396,398,398,390,377,396,389,385,376,338,514,482,456,330,641,643,625,611,857,840,7061,6143,29993,29994]} 1. e4 c5 2. Nc3 Nc6 3. Bb5 Nd4 4. Bc4 e6 5. Nge2 a6 (5... Ne7 6. Nxd4 cxd4 7. Ne2 Nc6 8. O-O a6 9. d3 d5 10. exd5 exd5 11. Bb3 Bd6 12. Nf4 Bxf4 13. Bxf4 O-O 14. Qf3 Be6 15. Rfe1 {1-0 (58) Cornette,M (2611)-Lenic,L (2662) chess.com INT 2018}) 6. Nxd4 {B23: Closed Sicilian: Lines without g3} cxd4 7. Ne2 d5 8. exd5 {White has an edge.} exd5 9. Bb3 d3 10. Nf4 $146 ({Predecessor:} 10. cxd3 d4 11. O-O Nf6 12. Ng3 Bd6 13. Re1+ {0-1 (48) Gabrielsen,T (2280)-Rooze,J (2316) Budapest 2008}) 10... Nf6 (10... Bd6 $11 11. Nxd5 Nf6) 11. O-O Bf5 12. Re1+ Be7 13. Re5 Be4 ({Black should try} 13... Qd7 $14) 14. cxd3 $16 Qd6 $2 {[%mdl 8192] [#]} (14... Bg6 $16) 15. d4 (15. dxe4 $142 {Black must now prevent d4.} Qxe5 {[%mdl 64] Double Attack} 16. d4) 15... O-O $18 16. d3 Bg6 17. Qf3 (17. Nxd5 Nxd5 18. Rxd5 Qb6) 17... Rae8 (17... Qc7 $16 18. h4 (18. Nxd5 Nxd5 19. Rxd5 Rad8 $18) (18. Bxd5 Bd6 $14) 18... Bd6) 18. Bd2 ({Don't play} 18. Bxd5 $6 Nxd5 19. Nxd5 (19. Qxd5 Qxd5 20. Rxd5 Bg5 $14) (19. Rxd5 Qc6 $14) 19... Bd8 $16) (18. Nxd5 $6 Nxd5 19. Rxd5 Qf6) 18... Qb6 $2 (18... Qd7 {is a better defense.} 19. Nxd5 Nxd5) 19. Rae1 Bd6 20. Nxd5 Qd8 21. Nxf6+ gxf6 22. Rxe8 Rxe8 23. Rxe8+ Qxe8 24. Qxf6 Qe2 (24... Be7 $142 25. Qf4 Qd7) 25. Qd8+ Kg7 26. Bc3 Be7 $2 (26... Qe7 27. Qxe7 Bxe7) 27. d5+ Kh6 28. Qb6 Bg5 29. Qd4 Bxd3 30. h4 {[#] Qg7+! would kill now.} Bc1 31. g4 {Accuracy: White = 51%, Black = 21%.} 1-0

[Event "CZE-ch Open 2019"]
[Site "Ostrava"]
[Date "2019.04.28"]
[Round "2.16"]
[White "Pulpan, Jakub"]
[Black "Bures, Martin"]
[Result "1-0"]
[ECO "B29"]
[WhiteElo "2418"]
[BlackElo "2150"]
[Annotator "TA"]
[PlyCount "83"]
[EventDate "2019.04.27"]
[EventType "swiss"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 21,103,30,74,104,70,0,62,57,66,60,65,44,58,32,104,95,103,97,96,96,97,99,101,96,100,75,85,80,80,68,73,71,94,86,93,72,102,58,67,71,135,127,122,128,130,121,150,144,159,166,166,166,166,167,384,369,486,486,902,888,867,830,1464,1422,1332,1238,1365,1061,2068,1660,29979,29977,29972,29973,29985,29986,29991,29992,29995,29996,29996,29997,29997,270]} 1. e4 c5 2. Nf3 Nf6 3. Nc3 e6 4. d4 cxd4 5. Nxd4 Nc6 6. Nxc6 bxc6 7. e5 Nd5 8. Ne4 Qc7 9. f4 Qb6 10. c4 Bb4+ 11. Ke2 Ba6 12. Kf3 {B45: Sicilian Four Knights} f5 13. Nf2 (13. exf6 $14 Nxf6 14. c5 $1 {[%mdl 512]}) 13... Nc7 (13... Ne7 $11) 14. Be3 $14 {White is slightly better.} Bc5 15. Bxc5 Qxc5 16. Qd6 Qb6 17. Be2 $146 ({Predecessor:} 17. b3 c5 18. Rd1 Bb7+ 19. Kg3 O-O-O {0-1 (41) Nikolovski,N (2395)-Lagarde,M (2616) Skopje 2018}) 17... c5 (17... h6 $14) 18. Rhd1 $16 Qxd6 19. Rxd6 Ke7 20. Rad1 Rhd8 21. Ke3 Rab8 22. b3 Bb7 23. R6d2 Ne8 24. Nd3 Rbc8 25. Bf3 (25. g3 {keeps more tension.} d6 26. Nb2 Bc6 27. h4 g6 28. h5) 25... Bxf3 26. Kxf3 g6 27. h3 $36 {[%mdl 2048] Keeping Black busy.} d5 28. cxd5 exd5 29. Rc2 c4 30. Nb4 cxb3 (30... Rc5 $142) 31. Rxc8 {[%mdl 64] Overworked Piece} Rxc8 32. Nxd5+ {[%mdl 4096] Endgame KRN-KRN} Ke6 {Strongly threatening ...b2.} 33. axb3 {[%cal Ba2b3,Bb3b4][%mdl 32]} Rc5 34. Ne3 Rc3 {[#]} 35. b4 $1 Nc7 36. Rd6+ Ke7 37. g4 fxg4+ $2 (37... Ne6 38. Ra6 (38. gxf5 gxf5 39. Ke2 Nxf4+ 40. Kd2 Rc7 $18) 38... Rb3) 38. hxg4 $18 Rb3 39. f5 Rxb4 (39... Nb5 $142) 40. f6+ Ke8 41. e6 Rb8 42. Rc6 {Played: Rd6-d7} 1-0

[Event "CZE-ch Open 2019"]
[Site "Ostrava"]
[Date "2019.04.28"]
[Round "2.17"]
[White "Miesbauer, Jan"]
[Black "Horak, Jan"]
[Result "1-0"]
[ECO "A18"]
[WhiteElo "2402"]
[BlackElo "2158"]
[Annotator "TA"]
[PlyCount "82"]
[EventDate "2019.04.27"]
[EventType "swiss"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 11,82,16,21,6,2,0,3,5,13,8,8,8,41,25,37,41,37,33,39,25,25,23,27,18,31,34,46,47,54,54,77,70,93,73,98,98,108,97,106,109,122,114,163,157,359,358,418,420,369,243,511,511,520,520,507,511,529,499,535,517,529,441,439,436,420,403,531,522,1206,1205,29974,29976,5097]} 1. c4 e6 2. Nc3 Nf6 3. e4 d5 4. cxd5 exd5 5. e5 d4 6. exf6 dxc3 7. bxc3 {A18: English Opening: Flohr-Mikenas System (1 c4 Nf6 2 Nc3 e6 3 e4)} (7. Bb5+ c6 8. Qe2+ Be6 9. Bc4 Qxf6 10. dxc3 Be7 11. Bxe6 Qxe6 12. Qxe6 fxe6 13. Nf3 Nd7 14. O-O Bf6 15. Be3 Kf7 16. Nd2 Rhd8 17. Ne4 Nb6 {1-0 (80) Sjugirov,S (2673)-Shevchenko,K (2453) Moscow 2017}) 7... Qxf6 8. Nf3 Bd6 9. d4 {The position is equal.} h6 10. Bd3 $146 ({Predecessor:} 10. Be2 O-O 11. O-O b6 12. a4 a5 13. Ba3 Bxa3 14. Rxa3 Qd6 {1-0 (80) Ilic,S (2109)-Cvetkovski,S (1890) Skopje 2013}) 10... O-O 11. O-O Bg4 12. Rb1 Bxf3 13. Qxf3 Qxf3 14. gxf3 b6 15. Be4 c6 16. f4 $36 {[%mdl 2048] Black is under pressure.} Rc8 17. a4 Nd7 18. c4 Rab8 19. Kg2 Nf8 20. Be3 c5 {[#] Hoping for ...cxd4.} 21. d5 Re8 22. Bd3 Ng6 23. Kf3 Nh4+ {[#]} 24. Kg4 $1 {[%cal Rg4h4]} Ng6 25. Rg1 a6 26. Bd2 b5 27. cxb5 {[%cal Bc4b5,Bb5a6,Ba6a7][%mdl 32]} c4 $2 (27... axb5 $16 {keeps fighting.} 28. Rxb5 (28. axb5 Ne7 $16) 28... Ne7) 28. Bxg6 $1 $18 (28. Bxc4 Re4 $16) 28... fxg6 29. bxa6 Ra8 30. Rgc1 Re4 $2 (30... Re2) 31. Kf3 Rd4 32. Be3 Rxd5 33. a7 Rf5 34. Rb5 Rff8 35. Rxc4 g5 36. Rd5 Bxf4 37. Rd7 ({Not} 37. Rxf4 gxf4 38. Bc5 Rfc8 $16) ({Less strong is} 37. Bxf4 Rxa7 38. a5 gxf4 $16) 37... Bxh2+ 38. Ke4 Rfe8+ 39. Kd5 Be5 40. Re4 Bh2 41. Rxe8+ Rxe8 {Accuracy: White = 79%, Black = 25%.} 1-0

[Event "CZE-ch Open 2019"]
[Site "Ostrava"]
[Date "2019.04.28"]
[Round "2.18"]
[White "Vokac, Marek"]
[Black "Didi, Jan"]
[Result "1/2-1/2"]
[ECO "D56"]
[WhiteElo "2343"]
[BlackElo "2025"]
[Annotator "TA"]
[PlyCount "55"]
[EventDate "2019.04.27"]
[EventType "swiss"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 21,55,22,12,0,0,0,9,0,0,0,-2,-10,-12,-19,0,-55,-29,-41,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0]} 1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Bg5 Be7 5. e3 O-O 6. Nf3 h6 7. Bh4 Ne4 8. Bxe7 Qxe7 9. Rc1 Nxc3 10. Rxc3 c6 11. Bd3 Nd7 12. Qc2 {D56: Queen's Gambit Declined: Lasker Defence} dxc4 13. Bxc4 e5 14. dxe5 Nxe5 15. Nxe5 Qxe5 16. f4 {[#]} Qf6 $146 ({Predecessor:} 16... Qe7 17. O-O Be6 18. Qe4 Rfe8 19. Bxe6 Qxe6 20. Qxe6 Rxe6 {0-1 (78) Van Wely,L (2681)-Azmaiparashvili,Z (2672) chessassistantclub.com INT 2004}) 17. O-O Bf5 18. Qb3 (18. e4 $11 Qd4+ {[%mdl 64] Double Attack} 19. Qf2 Qxf2+ 20. Kxf2 Bxe4 21. Re1) 18... Be4 19. Bd3 Qe7 (19... Bd5 {is interesting.} 20. Qc2 Rfe8 21. a3 Rad8 22. Re1 Re7) 20. Bxe4 {The position is equal.} Qxe4 21. Qxb7 Rab8 22. Qxc6 Qxc6 23. Rxc6 {aiming for Rf2.} Rxb2 $11 {KRR-KRR} 24. Rf2 Rb1+ $1 25. Rf1 Rb2 26. Rf2 Rb1+ $1 27. Rf1 Rb2 28. Rf2 1/2-1/2

[Event "CZE-ch Open 2019"]
[Site "Ostrava"]
[Date "2019.04.28"]
[Round "2.19"]
[White "Svanda, Ondrej"]
[Black "Vanek, Tomas"]
[Result "1-0"]
[ECO "B30"]
[WhiteElo "2309"]
[BlackElo "2095"]
[Annotator "NA"]
[PlyCount "59"]
[EventDate "2019.04.27"]
[EventType "swiss"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

1. e4 {[%emt 0:00:00]} c5 {[%emt 0:00:00]} 2. Nf3 {[%emt 0:00:00]} Nc6 {[%emt 0:00:00]} 3. Nc3 {[%emt 0:00:00]} Nf6 {[%emt 0:00:14]} 4. Bb5 {[%emt 0:00:00]} Qc7 {[%emt 0:01:02]} 5. d3 {[%emt 0:00:00]} Nd4 {[%emt 0:02:20]} 6. O-O {[%emt 0:07:20]} a6 {[%emt 0:12:38]} 7. Bc4 {[%emt 0:03:32]} d6 {[%emt 0:08:56]} 8. h3 {[%emt 0:14:13]} h6 {[%emt 0:12:40]} 9. Be3 {[%emt 0:06:51]} e5 {[%emt 0:00:45]} 10. Nd5 {[%emt 0:02:09]} Nxd5 {[%emt 0:00:27]} 11. Bxd5 {[%emt 0:00:06]} Nc6 {[%emt 0:07:23]} 12. c3 {[%emt 0:04:57]} Ne7 {[%emt 0:08:00]} 13. Bb3 {[%emt 0:02:43]} Bd7 {[%emt 0:06:12]} 14. d4 {[%emt 0:11:22]} c4 {[%emt 0:00:50]} 15. Bc2 {[%emt 0:00:52]} O-O-O {[%emt 0:04:02]} 16. Qe2 {[%emt 0:10:31]} f5 {[%emt 0:03:19]} 17. exf5 {[%emt 0:01:11]} e4 {[%emt 0:04:41]} 18. Bxe4 {[%emt 0:02:36]} d5 {[%emt 0:00:12]} 19. Bc2 {[%emt 0:00:25]} Nxf5 {[%emt 0:05:35]} 20. Ne5 {[%emt 0:01:12]} Nh4 {[%emt 0:00:19]} 21. Nf7 {[%emt 0:07:57]} Bd6 {[%emt 0:00:13]} 22. Qh5 {[%emt 0:06:46]} Be7 {[%emt 0:01:12]} 23. Nxh8 {[%emt 0:01:39]} Rxh8 {[%emt 0:00:24]} 24. Rae1 {[%emt 0:03:54]} g5 {[%emt 0:02:25]} 25. f4 {[%emt 0:03:45]} Qd8 {[%emt 0:02:27]} 26. Bf2 {[%emt 0:01:53]} Rg8 {[%emt 0:02:56]} 27. Bxh4 {[%emt 0:01:24]} gxh4 {[%emt 0:00:15]} 28. Bf5 {[%emt 0:01:05]} Kb8 {[%emt 0:01:23]} 29. Bxd7 {[%emt 0:01:17]} Qxd7 {[%emt 0:00:06]} 30. Qf7 {[%emt 0:01:05]} 1-0

[Event "CZE-ch Open 2019"]
[Site "Ostrava"]
[Date "2019.04.28"]
[Round "2.20"]
[White "Malinovsky, Petr"]
[Black "Kanakova, Natalie"]
[Result "1-0"]
[ECO "E46"]
[WhiteElo "2003"]
[BlackElo "2202"]
[Annotator "TA"]
[PlyCount "189"]
[EventDate "2019.04.27"]
[EventType "swiss"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 22,189,-12,-18,-17,-28,1,4,7,0,6,-14,3,0,0,0,28,-32,-34,-83,-85,-72,-70,-74,-19,-32,-18,-33,-45,-55,-40,-80,-51,-47,-48,-68,-6,-61,352,340,481,500,490,466,447,364,319,229,214,220,222,215,260,266,377,376,354,233,354,373,393,377,370,362,480,493,480,446,513,481,604,588,635,569,551,523,635,514,556,542,472,285,278,278,278,276,411,395,321,130,130,130,130,130,130,130,130,130,130,130,130,130,143,130,130,130,130,130,12850,12848,12850,130,29947,29955,29954,29953,29948,29960,29968,29969,29970,29971,29971,29972,29972,29973,29975,29973,29973,29972,29972,29970,29970,29970,29972,29970,29970,29971,29974,29975,29978,29979,29979,29980,29980,29972,29973,29974,29977,29978,29978,29977,29977,29977,29977,29976,29976,29976,29977,29978,29978,29979,29979,29980,29984,29985,29987,29988,29988,29989]} 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 O-O 5. Nge2 d5 6. a3 Bd6 7. Ng3 c5 8. Bd3 cxd4 9. exd4 dxc4 10. Bxc4 Nc6 11. Be3 b6 12. O-O Bb7 {E48: Nimzo-Indian: Rubinstein: 5 Bd3 d5 including 6 Ne2, but excluding 6 a3} 13. Ba2 (13. Qd2 Ne7 14. Bg5 Ned5 15. Nxd5 exd5 16. Ba2 h6 17. Be3 Ng4 18. Bb1 g6 19. h3 Nxe3 20. Qxe3 {½-½ (66) Kleiser,G (2323)-Beckhuis,G (2350) Austria 2008}) 13... h6 $146 ({Predecessor:} 13... Re8 14. Rc1 Qd7 15. Nge4 Nxe4 16. Nxe4 Ne7 17. Qg4 Bxe4 18. Qxe4 Nd5 19. Bg5 h6 20. Bd2 Qb5 {0-1 (20) Semin,G-Balabin,A RCCA email 2001}) 14. d5 exd5 {The position is equal.} 15. Nxd5 Be5 16. Rb1 Na5 {[%cal Rb7d5]} 17. Nxf6+ Qxf6 18. b4 Rad8 19. Qa4 (19. Qh5 $11 Qc6 20. f3 Bxg3 21. hxg3) 19... Nc6 $36 {[%mdl 2048] White is under pressure.} 20. Rbd1 Nd4 21. f4 Bb8 22. b5 {[%cal Re3d4]} Nf5 (22... Ne6 $17 23. Rde1 Rfe8) 23. Nxf5 $11 Qxf5 24. Bb1 $1 {[%cal Rb1f5]} Qe6 25. Bd4 Rc8 26. Qb4 Rfd8 {And now ...Qg4! would win.} 27. Qb2 Qg4 28. h3 Qh5 (28... Qg3 $15 29. Rd3 Qh4) 29. Rd3 (29. Rde1 $11 Qd5 30. Rf2 Qxd4 31. Re8+ Rxe8 32. Qxd4) 29... f6 $2 {[%mdl 8192]} (29... Qh4 $1 $15 {keeps the upper hand.}) 30. Rg3 $18 {[#] Black must now prevent Bxf6.} Rxd4 (30... Kf7 {was worth a try.} 31. Rg4 Rxd4 32. Qxd4 Qxb5 33. Ba2+ Kf8) 31. Qxd4 Qc5 32. Qxc5 bxc5 33. Rd3 Be4 34. Rdd1 Bxb1 35. Rxb1 {[%mdl 4096] Endgame KRR-KRB} c4 36. Rbc1 Bd6 37. Rf3 Bc5+ (37... Kf7 $142 38. Rfc3 Rb8 39. Rxc4 Rxb5) 38. Kf1 Bd4 39. Ke2 f5 (39... Kf7 {is a better defense.} 40. f5 Be5) 40. Kd1 Bf6 41. Re3 Kf7 42. Kc2 Bd4 43. Re2 Rc7 44. Rd1 Bf6 45. a4 {[%cal Ba3a4,Ba4a5][%mdl 32]} c3 46. a5 Rb7 47. Rb1 Bd4 48. Rb4 Bf6 49. Rb3 Bd8 50. b6 axb6 51. axb6 Rxb6 52. Rxb6 ({Don't play} 52. Rxc3 Bf6 $18) 52... Bxb6 53. Kxc3 {KR-KB} Bc7 (53... h5 $142 54. Kd3 Bc7) 54. g3 g5 55. Kd4 (55. Rb2 $18 {is more deadly. Rb7 is the strong threat.} Kf6 56. Rb7 Ba5+ 57. Kd4) 55... gxf4 $16 56. gxf4 Bxf4 57. Rf2 Bg5 58. Rxf5+ Kg6 59. Ke4 Kh5 60. Kf3 Kh4 61. Kg2 Bc1 62. Rc5 Ba3 63. Rc4+ Kg5 64. Ra4 Bc1 $2 {[%mdl 8192]} (64... Bb2 $16 65. Kg3 Be5+ 66. Kf3 Bc3) 65. Kg3 $18 Bd2 66. Rd4 $2 (66. Rg4+ $18 {and White stays clearly on top.} Kh5 67. h4) 66... Be3 $2 {[%mdl 8192] [#]} (66... Be1+ $16 67. Kf3 h5 68. Rd5+ Kh4) 67. Rd5+ {White mates.} Kg6 68. Kg4 Bc1 69. Rd6+ Kf7 70. Kf5 Ke7 71. Rc6 Bg5 72. Rc7+ Kf8 73. Kg6 Bd2 74. Rf7+ Ke8 75. Rf2 Bg5 76. Kg7 Ke7 77. Re2+ Kd7 78. Kf7 Kd6 79. Kg6 Kd7 80. Re4 Kd6 81. h4 Bc1 82. Re1 Bf4 83. h5 Bg5 84. Rg1 Be3 85. Rd1+ Kc7 86. Kh7 Bf4 87. Rd4 Bg5 88. Rd5 Kc6 89. Rd1 Kc7 90. Kg7 Kc6 91. Rg1 Be3 92. Rg6+ Kd7 93. Rxh6 Bxh6+ 94. Kxh6 Ke7 95. Kg7 {Accuracy: White = 60%, Black = 40%.} 1-0

[Event "CZE-ch Open 2019"]
[Site "Ostrava"]
[Date "2019.04.28"]
[Round "2.21"]
[White "Blatny, Pavel"]
[Black "Bulockin, Martin"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "2326"]
[BlackElo "2199"]
[Annotator "NA"]
[PlyCount "89"]
[EventDate "2019.04.27"]
[EventType "swiss"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

1. e3 {[%emt 0:08:22]} d5 {[%emt 0:01:25]} 2. f4 {[%emt 0:00:20]} g6 {[%emt 0:02:07]} 3. d4 {[%emt 0:00:31]} Bg7 {[%emt 0:00:57]} 4. Bd3 Nh6 {[%emt 0:01:06]} 5. Nf3 {[%emt 0:00:41]} Bf5 {[%emt 0:02:04]} (5... O-O 6. O-O c5 7. c3 Qc7 8. h3 Nf5 9. Re1 Nd6 10. b3 Bf5 11. Ba3 Nd7 12. Ne5 b6 13. dxc5 Nxc5 14. Bxf5 Nxf5 15. Bxc5 bxc5 16. Qxd5 {0-1 (48) Gouw,C (2579)-Stalmach,K (2547) ICCF email 2008}) 6. Qe2 {A03: Bird's Opening with 1...d5} Nd7 $146 {[%emt 0:02:30]} ({Predecessor:} 6... O-O 7. Nbd2 c5 8. dxc5 Nd7 9. Bxf5 Nxf5 10. g4 Nh6 11. Ng5 e5 12. O-O Nxc5 13. Nb3 Nxb3 14. axb3 {0-1 (28) Bezulenko,E (1928)-Toivonen,A (2292) St Petersburg 2011}) 7. h3 {[%emt 0:00:46]} Bxd3 {[%emt 0:05:26]} 8. Qxd3 {[%emt 0:02:26]} c6 {[%emt 0:03:38]} 9. g4 {[%emt 0:02:39]} e6 {[%emt 0:04:35]} 10. c4 {[%emt 0:00:46]} Qe7 {[%emt 0:03:41]} 11. Nc3 {[%emt 0:00:26]} f6 {[%emt 0:01:39]} 12. Bd2 {[%emt 0:00:36]} dxc4 {[%emt 0:05:45]} 13. Qxc4 {[%emt 0:00:16]} e5 {[%emt 0:01:28]} 14. dxe5 {[%emt 0:20:37]} fxe5 {[%emt 0:00:21]} 15. O-O-O {[%emt 0:00:48]} O-O-O {[%emt 0:07:59]} 16. Ne4 {[%emt 0:06:14]} Nb6 {[%emt 0:04:35]} 17. Qc2 {[%emt 0:01:03]} Nf7 {[%emt 0:06:50]} 18. Kb1 {[%emt 0:02:29]} Rd5 {[%emt 0:05:33]} 19. f5 {[%emt 0:05:10]} Rhd8 {[%emt 0:06:16]} 20. Rhf1 {[%emt 0:05:37]} gxf5 {[%emt 0:04:48]} 21. gxf5 {[%emt 0:02:22]} Bh6 {[%emt 0:00:49]} 22. a3 {[%emt 0:00:30]} R8d7 {[%emt 0:11:01]} 23. Rg1 {[%emt 0:03:57]} c5 {[%emt 0:03:39]} 24. Rc1 {[%emt 0:08:44]} Rc7 {[%emt 0:02:13]} 25. Nc3 {[%emt 0:04:49]} Rd8 {[%emt 0:03:54]} 26. Nb5 {[%emt 0:00:09]} Rcd7 {[%emt 0:01:25]} 27. Ba5 {[%emt 0:13:28]} Qf6 {[%emt 0:04:46]} 28. Bxb6 {[%emt 0:05:31]} Qxb6 {[%emt 0:00:40]} 29. Qxc5+ {[%emt 0:00:09]} Qxc5 {[%emt 0:00:41]} 30. Rxc5+ {[%emt 0:00:01]} Kb8 {[%emt 0:00:00]} 31. Nxe5 {[%emt 0:00:20]} Re7 {[%emt 0:01:55]} 32. Nxf7 {[%emt 0:00:26]} Rxf7 {[%emt 0:00:01]} 33. Re5 {[%emt 0:03:03]} Bg7 {[%emt 0:01:25]} 34. Rc5 {[%emt 0:02:19]} Bf8 {[%emt 0:00:09]} 35. Rg8 {[%emt 0:00:45]} a6 {[%emt 0:00:37]} 36. Nd4 {[%emt 0:00:35]} Rfd7 {[%emt 0:01:01]} 37. Re5 {[%emt 0:00:23]} Bg7 {[%emt 0:00:45]} 38. Ree8 {[%emt 0:00:24]} Rxe8 {[%emt 0:00:08]} 39. Rxe8+ {[%emt 0:00:01]} Ka7 {[%emt 0:00:36]} 40. Ne6 {[%emt 0:00:17]} Bf6 {[%emt 0:00:24]} 41. Rf8 {[%emt 0:30:37]} Be5 {[%emt 0:03:14]} 42. Rd8 {[%emt 0:00:00]} Rxd8 $18 {[%emt 0:01:03]} 43. Nxd8 {[%emt 0:00:00]} Kb8 {[%emt 0:01:07]} 44. Ne6 {[%emt 0:00:00]} b6 {[%emt 0:01:01]} 45. Nf8 {[%emt 0:00:00]} 1-0

[Event "CZE-ch Open 2019"]
[Site "Ostrava"]
[Date "2019.04.28"]
[Round "2.22"]
[White "Bartos, Jan"]
[Black "Malik, Jan"]
[Result "0-1"]
[ECO "D47"]
[WhiteElo "2178"]
[BlackElo "2286"]
[Annotator "NA"]
[PlyCount "80"]
[EventDate "2019.04.27"]
[EventType "swiss"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

1. c4 {[%emt 0:00:00]} c6 {[%emt 0:00:01]} 2. Nc3 {[%emt 0:00:00]} d5 {[%emt 0:00:08]} 3. e3 {[%emt 0:00:01]} Nf6 {[%emt 0:00:17]} 4. Nf3 {[%emt 0:00:08]} e6 {[%emt 0:00:20]} 5. d4 {[%emt 0:00:12]} Nbd7 {[%emt 0:00:15]} 6. Bd3 {[%emt 0:00:12]} dxc4 {[%emt 0:00:15]} 7. Bxc4 {[%emt 0:00:04]} b5 {[%emt 0:00:06]} 8. Be2 {[%emt 0:00:06]} Bb7 {[%emt 0:00:15]} 9. O-O {[%emt 0:00:12]} a6 {[%emt 0:00:21]} 10. e4 {[%emt 0:00:18]} c5 {[%emt 0:00:11]} 11. d5 {[%emt 0:00:10] D47: Semi-Slav: Meran System} exd5 {[%emt 0:00:14]} 12. e5 {[%emt 0:00:33]} Ne4 {[%emt 0:00:24]} 13. Nxd5 {[%emt 0:00:14]} Nb6 {[%emt 0:00:20]} 14. Nxb6 {[%emt 0:01:06]} Qxb6 {[%emt 0:00:04] [#]} 15. a4 $146 {[%emt 0:38:03]} ({Predecessor:} 15. Be3 Be7 16. a4 Qc6 17. e6 Nd6 18. axb5 axb5 19. Rxa8+ Bxa8 {0-1 (28) Aleksandrov,A (2615)-Bukavshin,I (2657) Khanty-Mansiysk 2015}) 15... c4 {[%emt 0:07:48]} 16. Be3 {[%emt 0:03:45]} Bc5 {[%emt 0:03:58]} 17. Bxc5 {[%emt 0:00:41]} Nxc5 {[%emt 0:03:28]} 18. axb5 {[%emt 0:01:12]} Rd8 {[%emt 0:02:49]} 19. Qc2 {[%emt 0:13:53]} axb5 {[%emt 0:00:05]} 20. Rfd1 {[%emt 0:02:00]} O-O {[%emt 0:01:51]} 21. Rxd8 {[%emt 0:16:46]} Rxd8 $19 {[%emt 0:00:51]} 22. Rd1 {[%emt 0:00:07]} Be4 {[%emt 0:07:47]} 23. Rxd8+ {[%emt 0:04:04]} Qxd8 {[%emt 0:00:02]} 24. Qc3 {[%emt 0:01:03]} Bxf3 {[%emt 0:02:57]} 25. Bxf3 {[%emt 0:08:33]} Qd3 {[%emt 0:00:33]} 26. Qe1 {[%emt 0:00:14]} Qc2 {[%emt 0:02:50]} 27. Qa1 {[%emt 0:07:54]} Qa4 {[%emt 0:03:56]} 28. Qb1 {[%emt 0:01:22]} Nd3 {[%emt 0:02:40]} 29. Be4 {[%emt 0:01:00]} Qb3 {[%emt 0:02:03]} 30. h3 {[%emt 0:00:32]} g6 {[%emt 0:02:01]} 31. Bxd3 {[%emt 0:00:32]} cxd3 {[%emt 0:00:07]} 32. Qc1 {[%emt 0:00:29]} Qd5 {[%emt 0:03:56]} 33. Qd2 {[%emt 0:00:30]} Qxe5 {[%emt 0:00:15]} 34. Qxd3 {[%emt 0:00:25]} Qxb2 {[%emt 0:00:10]} 35. g3 {[%emt 0:00:25]} b4 {[%emt 0:00:09]} 36. f4 {[%emt 0:00:35]} Qc3 {[%emt 0:00:13]} 37. Qd8+ {[%emt 0:00:27]} Kg7 {[%emt 0:00:06]} 38. Kf2 {[%emt 0:00:21]} b3 {[%emt 0:00:13]} 39. g4 {[%emt 0:00:28]} b2 {[%emt 0:00:49]} 40. Qd1 {[%emt 0:00:13]} Qb4 {[%emt 0:00:37]} 0-1

[Event "CZE-ch Open 2019"]
[Site "Ostrava"]
[Date "2019.04.28"]
[Round "2.23"]
[White "Obsivac, Josef"]
[Black "Havelka, Ondrej"]
[Result "1/2-1/2"]
[ECO "D55"]
[WhiteElo "2285"]
[BlackElo "2156"]
[Annotator "NA"]
[PlyCount "81"]
[EventDate "2019.04.27"]
[EventType "swiss"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

1. d4 {[%emt 0:00:00]} d5 {[%emt 0:00:00]} 2. c4 {[%emt 0:00:00]} e6 {[%emt 0:00:00]} 3. Nc3 {[%emt 0:00:00]} Be7 {[%emt 0:00:00]} 4. Nf3 {[%emt 0:00:10]} Nf6 {[%emt 0:00:01]} 5. Bg5 {[%emt 0:00:16]} O-O {[%emt 0:00:08]} 6. e3 {[%emt 0:00:31]} h6 {[%emt 0:00:05]} 7. Bxf6 {[%emt 0:00:32]} Bxf6 {[%emt 0:00:05]} 8. Qb3 {[%emt 0:00:05]} c6 {[%emt 0:02:03]} 9. Be2 {[%emt 0:01:09]} Nd7 {[%emt 0:02:38]} 10. O-O {[%emt 0:03:01]} Qa5 {[%emt 0:14:58]} 11. Rfd1 {[%emt 0:06:53]} dxc4 {[%emt 0:09:28]} 12. Bxc4 {[%emt 0:00:17]} e5 {[%emt 0:00:32]} 13. Ne4 {[%emt 0:02:24]} exd4 {[%emt 0:11:05]} 14. Nxf6+ {[%emt 0:14:48]} Nxf6 {[%emt 0:00:09]} 15. Rxd4 {[%emt 0:00:21]} Qc7 {[%emt 0:10:17]} 16. h3 {[%emt 0:15:30]} b5 {[%emt 0:07:24]} 17. Be2 {[%emt 0:00:22]} c5 $11 {[%emt 0:01:42]} 18. Rc1 {[%emt 0:14:07]} Qb6 {[%emt 0:02:31]} 19. Rdd1 {[%emt 0:02:03]} a6 {[%emt 0:01:37]} 20. Qc2 {[%emt 0:02:41]} c4 {[%emt 0:02:44]} 21. Rd4 {[%emt 0:03:10]} Be6 {[%emt 0:05:13]} 22. Rcd1 {[%emt 0:02:07]} Rfc8 {[%emt 0:02:18]} 23. Rd6 {[%emt 0:01:56]} Qa5 {[%emt 0:00:07]} 24. a3 {[%emt 0:12:14]} Rd8 {[%emt 0:09:15]} 25. Rxd8+ {[%emt 0:01:06]} Rxd8 {[%emt 0:00:01]} 26. Rxd8+ {[%emt 0:00:29]} Qxd8 {[%emt 0:00:01]} 27. Nd4 {[%emt 0:00:27]} Bd5 {[%emt 0:00:56]} 28. Qf5 {[%emt 0:02:41]} Be4 {[%emt 0:07:00]} 29. Qc5 {[%emt 0:01:38]} Nd7 {[%emt 0:03:51]} 30. Qd6 {[%emt 0:00:49]} Qg5 {[%emt 0:01:56]} 31. Bf3 {[%emt 0:06:43]} Bxf3 {[%emt 0:00:42]} 32. Nxf3 {[%emt 0:00:04]} Qf5 {[%emt 0:00:06]} 33. e4 {[%emt 0:02:47]} Qe6 {[%emt 0:00:35]} 34. Qd4 {[%emt 0:00:38]} Qe7 {[%emt 0:01:59]} 35. Qd5 {[%emt 0:03:20]} Nc5 {[%emt 0:00:34]} 36. Ne5 {[%emt 0:00:51]} Na4 {[%emt 0:01:52]} 37. Nc6 {[%emt 0:00:17]} Qe6 {[%emt 0:01:19]} 38. Qd8+ {[%emt 0:00:34]} Kh7 {[%emt 0:00:04]} 39. Ne7 {[%emt 0:00:56]} f6 {[%emt 0:00:28]} 40. Qe8 {[%emt 0:00:57]} Nxb2 {[%emt 0:01:22]} 41. Qg6+ {[%emt 0:03:31]} 1/2-1/2

[Event "CZE-ch Open 2019"]
[Site "Ostrava"]
[Date "2019.04.28"]
[Round "2.24"]
[White "Jun, Rudolf Jr."]
[Black "Vybiral, Zdenek"]
[Result "1-0"]
[ECO "C00"]
[WhiteElo "2138"]
[BlackElo "2274"]
[Annotator "NA"]
[PlyCount "77"]
[EventDate "2019.04.27"]
[EventType "swiss"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

1. e4 {[%emt 0:00:00]} e6 {[%emt 0:00:00]} 2. Nf3 {[%emt 0:00:03]} d5 {[%emt 0:01:05]} 3. e5 {[%emt 0:00:32]} c5 {[%emt 0:00:05]} 4. b4 {[%emt 0:01:18]} c4 {[%emt 0:00:07]} 5. a3 {[%emt 0:06:49]} (5. c3 a5 6. b5 Nd7 7. d4 cxd3 8. Bxd3 Qc7 9. Qe2 Ne7 10. Bf4 h6 11. h4 g6 12. O-O Bg7 13. Nbd2 b6 14. c4 {1-0 (49) Bortnyk,O (2568)-Stupak,K (2535) Lvov 2016}) 5... a5 {[%emt 0:00:16]} 6. b5 {[%emt 0:05:36] C00: French: Unusual White 2nd moves} a4 {[%emt 0:00:30]} 7. d3 {[%emt 0:01:06]} cxd3 {[%emt 0:01:19]} 8. cxd3 $146 {[%emt 0:16:38]} ({Predecessor:} 8. Bxd3 Nd7 9. c3 Nc5 10. Bc2 Bd7 11. Nd4 Qc7 12. Qe2 Ne7 {0-1 (27) Rovnov,V (1834)-Tyapkin,P (1725) Saratov 2014}) 8... Nd7 {[%emt 0:25:10]} 9. d4 {[%emt 0:02:01]} Nb6 {[%emt 0:00:05]} 10. Bd3 {[%emt 0:02:15]} Bd7 {[%emt 0:00:03]} 11. Nc3 {[%emt 0:00:56]} Rc8 {[%emt 0:02:31]} 12. Bd2 {[%emt 0:04:04]} Nc4 {[%emt 0:00:36]} 13. Bxc4 {[%emt 0:00:43]} Rxc4 {[%emt 0:00:14]} 14. O-O {[%emt 0:00:27]} Ne7 {[%emt 0:00:26]} 15. Nxa4 {[%emt 0:04:25]} Bxb5 {[%emt 0:01:29]} 16. Nc5 {[%emt 0:00:16]} Bc6 {[%emt 0:08:30]} 17. Qb3 {[%emt 0:12:04]} b6 {[%emt 0:06:58]} 18. Nd3 {[%emt 0:00:18]} Nf5 {[%emt 0:00:25]} 19. Nb2 {[%emt 0:02:07]} Nxd4 {[%emt 0:04:16]} 20. Nxd4 {[%emt 0:00:23]} Rxd4 $16 {[%emt 0:00:06]} 21. Be3 {[%emt 0:03:31]} Re4 {[%emt 0:00:49]} 22. Rfc1 {[%emt 0:01:20]} Bd7 {[%emt 0:05:04]} 23. Bxb6 {[%emt 0:00:42]} Qb8 {[%emt 0:00:06]} 24. Nd3 {[%emt 0:01:28]} Be7 {[%emt 0:11:16]} 25. Rab1 {[%emt 0:00:50]} O-O {[%emt 0:01:22]} 26. Rc7 {[%emt 0:04:36]} Ba4 {[%emt 0:00:32]} 27. Qc3 {[%emt 0:03:14]} Re8 {[%emt 0:18:58]} 28. Rb2 {[%emt 0:00:45]} Qa8 {[%emt 0:01:42]} 29. f3 {[%emt 0:03:49]} Rc4 {[%emt 0:00:31]} 30. Rxc4 {[%emt 0:00:34]} dxc4 {[%emt 0:00:02]} 31. Qxc4 {[%emt 0:00:35]} Rc8 {[%emt 0:01:54]} 32. Qd4 {[%emt 0:00:47]} Bc6 {[%emt 0:02:45]} 33. Rc2 {[%emt 0:01:55]} Qxa3 {[%emt 0:01:11]} 34. Bc5 {[%emt 0:01:13]} Qb3 {[%emt 0:02:00]} 35. Rc1 {[%emt 0:04:25]} Bg5 {[%emt 0:04:07]} 36. f4 {[%emt 0:01:07]} Rd8 {[%emt 0:00:04]} 37. Bd6 {[%emt 0:00:24]} Bb5 {[%emt 0:01:09]} 38. Nc5 {[%emt 0:01:07]} Qa3 {[%emt 0:00:29]} 39. Ra1 {[%emt 0:00:11]} 1-0

[Event "CZE-ch Open 2019"]
[Site "Ostrava"]
[Date "2019.04.28"]
[Round "2.25"]
[White "Jurek, Josef"]
[Black "Ockay, Tomas"]
[Result "1-0"]
[ECO "A05"]
[WhiteElo "2269"]
[BlackElo "2131"]
[Annotator "NA"]
[PlyCount "85"]
[EventDate "2019.04.27"]
[EventType "swiss"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

1. Nf3 {[%emt 0:00:00]} Nf6 {[%emt 0:00:00]} 2. c4 {[%emt 0:00:00]} b6 {[%emt 0:00:00]} 3. g3 {[%emt 0:00:22]} Bb7 {[%emt 0:00:01]} 4. Bg2 {[%emt 0:00:16]} e6 {[%emt 0:01:19]} 5. O-O {[%emt 0:00:18]} Be7 {[%emt 0:00:18]} 6. d4 {[%emt 0:00:23]} O-O {[%emt 0:00:20]} 7. Re1 {[%emt 0:00:34]} Qc8 {[%emt 0:02:46]} 8. Bf4 {[%emt 0:04:05] E17: Queen's Indian: 4 g3 Bb7 5 Bg2 Be7} (8. Nc3 Ne4 9. Bd2 f5 10. Rc1 d6 11. d5 e5 12. Bh3 Nxd2 13. Nxd2 g5 14. f3 g4 15. fxg4 fxg4 {½-½ (26) Ivanchuk,V (2717)-Andreikin,D (2719) Sitges 2018}) 8... d6 {[%emt 0:10:34]} 9. Nc3 {[%emt 0:02:33]} Ne4 {[%emt 0:01:49]} 10. Rc1 $146 {[%emt 0:02:20]} ({Predecessor:} 10. Nxe4 Bxe4 11. Bh3 Bf6 12. Ng5 Bxg5 13. Bxg5 Qa6 14. f3 Bb7 15. b3 Qa5 {½-½ (64) Makhnyov,D (2375)-Nguyen Dang Hong,P (2209) Khanty-Mansiysk 2016}) 10... Nd7 {[%emt 0:00:55]} 11. d5 {[%emt 0:09:52]} Nxc3 {[%emt 0:10:58]} 12. Rxc3 {[%emt 0:00:34]} Bf6 {[%emt 0:00:40]} 13. Rc2 {[%emt 0:02:08]} a5 {[%emt 0:07:28]} 14. b3 {[%emt 0:04:16]} Nc5 {[%emt 0:01:25]} 15. e4 {[%emt 0:01:33]} e5 {[%emt 0:01:29]} 16. Bc1 {[%emt 0:06:26]} Qg4 {[%emt 0:01:27]} 17. h3 Qg6 {[%emt 0:00:42]} 18. Qe2 {[%emt 0:14:10]} Bc8 {[%emt 0:01:45]} 19. Nh2 {[%emt 0:03:11]} Bd7 {[%emt 0:01:49]} 20. h4 {[%emt 0:07:03]} h5 {[%emt 0:04:33]} 21. Bf3 {[%emt 0:02:40]} Qh7 {[%emt 0:00:05]} 22. Rc3 {[%emt 0:09:32]} g6 {[%emt 0:03:17]} 23. Bd2 {[%emt 0:01:53]} Bg7 {[%emt 0:00:27]} 24. a3 {[%emt 0:02:02]} f5 {[%emt 0:01:55]} 25. exf5 {[%emt 0:09:20]} Bxf5 {[%emt 0:00:44]} 26. g4 {[%emt 0:06:51]} hxg4 {[%emt 0:14:01]} 27. Bxg4 {[%emt 0:01:14]} Qxh4 {[%emt 0:02:26]} 28. Rg3 {[%emt 0:04:17]} Ne4 {[%emt 0:19:12]} 29. Qxe4 {[%emt 0:00:08]} Bxe4 {[%emt 0:00:56]} 30. Rxe4 {[%emt 0:00:02]} Rf7 {[%emt 0:09:44]} 31. Nf3 {[%emt 0:02:02]} Qe7 {[%emt 0:01:28]} 32. Be6 {[%emt 0:00:20]} Kf8 {[%emt 0:00:13]} 33. Ng5 {[%emt 0:01:28]} Rf5 {[%emt 0:01:11]} 34. Nh7+ {[%emt 0:01:11]} Ke8 {[%emt 0:00:25]} 35. Rxg6 {[%emt 0:00:32]} Rh5 {[%emt 0:00:33]} 36. Ng5 {[%emt 0:02:15]} c5 $18 {[%emt 0:00:30]} (36... Qf8 $11 {and Black has nothing to worry.} 37. Bg4 Rh6 38. Re6+ Rxe6 39. Nxe6 Qh8 40. Nxc7+ {[%mdl 64] Double Attack} Ke7 41. Nxa8 Qxa8) 37. Rg4 {[%emt 0:00:52]} Ra7 {[%emt 0:00:14]} 38. Bf7+ {[%emt 0:00:56]} Kd8 {[%emt 0:00:48]} 39. Rxg7 {[%emt 0:00:35]} Qf6 {[%emt 0:00:20]} 40. Ne6+ {[%emt 0:00:50]} Kc8 {[%emt 0:00:09]} 41. Rg8+ {[%emt 0:02:53]} Kb7 {[%emt 0:01:10]} 42. Bxh5 {[%emt 0:00:13]} Ka6 {[%emt 0:00:26]} 43. Rf8 1-0

[Event "CZE-ch Open 2019"]
[Site "Ostrava"]
[Date "2019.04.28"]
[Round "2.26"]
[White "Taus, Martin"]
[Black "Vrana, Frantisek"]
[Result "1/2-1/2"]
[ECO "C01"]
[WhiteElo "2104"]
[BlackElo "2267"]
[Annotator "NA"]
[PlyCount "88"]
[EventDate "2019.04.27"]
[EventType "swiss"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

1. e4 {[%emt 0:00:00]} e6 {[%emt 0:00:00]} 2. d4 {[%emt 0:00:00]} d5 {[%emt 0:00:12]} 3. exd5 {[%emt 0:00:00]} exd5 {[%emt 0:00:04]} 4. Nf3 {[%emt 0:00:39]} Bd6 {[%emt 0:00:22]} 5. c4 {[%emt 0:00:08]} Nf6 {[%emt 0:04:59]} 6. c5 {[%emt 0:05:29]} Be7 {[%emt 0:00:12]} 7. Bd3 {[%emt 0:00:29]} O-O {[%emt 0:00:35] C01: French: Exchange Variation} 8. h3 {[%emt 0:01:44]} (8. O-O b6 9. Be3 Nc6 10. h3 bxc5 11. dxc5 Rb8 12. Nbd2 d4 13. Bg5 Nd5 14. Bxe7 Qxe7 15. Nb3 {1-0 (69) Tregubov,P (2592)-Kobo,O (2494) St Petersburg 2018}) 8... b6 {[%emt 0:00:19]} 9. cxb6 {[%emt 0:00:41]} axb6 {[%emt 0:00:10]} 10. O-O {[%emt 0:00:06]} c5 {[%emt 0:00:46]} 11. Nc3 {[%emt 0:00:33]} Nc6 {[%emt 0:01:17]} 12. Bg5 {[%emt 0:03:16]} h6 {[%emt 0:03:12]} 13. Bxf6 $146 {[%emt 0:07:25]} ({Predecessor:} 13. Bh4 Be6 {0-1 (40) Janev,P (2262)-Kosic,D (2478) Skopje 2015}) 13... Bxf6 {[%emt 0:00:14]} 14. dxc5 {[%emt 0:00:08]} bxc5 {[%emt 0:04:02]} 15. Nxd5 {[%emt 0:00:58]} Bxb2 {[%emt 0:00:29]} 16. Rb1 {[%emt 0:07:49]} Bd4 {[%emt 0:00:24]} 17. Nb6 {[%emt 0:03:29]} Rxa2 {[%emt 0:04:04]} 18. Be4 {[%emt 0:04:36]} Ne7 {[%emt 0:05:04]} 19. Nxc8 {[%emt 0:04:36]} Nxc8 {[%emt 0:00:22]} 20. Nxd4 {[%emt 0:00:38]} cxd4 {[%emt 0:00:27]} 21. Rb4 {[%emt 0:04:38]} Ra6 {[%emt 0:08:11]} 22. Rxd4 {[%emt 0:01:52]} Rd6 {[%emt 0:00:11]} 23. Rxd6 {[%emt 0:01:38]} Nxd6 {[%emt 0:00:08]} 24. Bb1 {[%emt 0:04:11]} Qf6 {[%emt 0:01:12]} 25. Qd3 {[%emt 0:00:50]} g6 {[%emt 0:00:11]} 26. Rd1 {[%emt 0:00:25]} Rd8 {[%emt 0:02:42]} 27. Qd4 {[%emt 0:09:48]} Qe7 {[%emt 0:00:22]} 28. Qf4 {[%emt 0:01:45]} Kg7 {[%emt 0:00:31]} 29. Kh2 {[%emt 0:03:45]} h5 {[%emt 0:03:10]} 30. h4 {[%emt 0:03:33]} Rd7 $11 {[%emt 0:02:16]} 31. Bc2 {[%emt 0:05:08]} Ne8 {[%emt 0:03:30]} 32. Rxd7 {[%emt 0:00:31]} Qxd7 {[%emt 0:00:02]} 33. Ba4 {[%emt 0:01:00]} Qd6 {[%emt 0:00:09]} 34. Kg3 {[%emt 0:01:40]} Nf6 {[%emt 0:00:39]} 35. Qxd6 {[%emt 0:00:25]} Ne4+ {[%emt 0:00:06]} 36. Kf4 {[%emt 0:00:20]} Nxd6 {[%emt 0:00:05]} 37. f3 {[%emt 0:03:48]} Nf5 {[%emt 0:00:39]} 38. g3 {[%emt 0:00:04]} Kf6 {[%emt 0:00:48]} 39. Bd7 {[%emt 0:00:50]} Nd4 {[%emt 0:00:34]} 40. g4 {[%emt 0:00:33]} Ne2+ {[%emt 0:01:55]} 41. Ke3 {[%emt 0:31:41]} Nc3 {[%emt 0:30:20]} 42. Kd4 {[%emt 0:07:13]} Ne2+ {[%emt 0:00:44]} 43. Ke3 {[%emt 0:00:45]} Nc3 {[%emt 0:02:39]} 44. Kd4 {[%emt 0:00:49]} Ne2+ 1/2-1/2

[Event "CZE-ch Open 2019"]
[Site "Ostrava"]
[Date "2019.04.28"]
[Round "2.27"]
[White "Freisler, Pavel"]
[Black "Otruba, Marek"]
[Result "1/2-1/2"]
[ECO "A13"]
[WhiteElo "2245"]
[BlackElo "2103"]
[Annotator "NA"]
[PlyCount "105"]
[EventDate "2019.04.27"]
[EventType "swiss"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

1. Nf3 {[%emt 0:00:00]} Nf6 {[%emt 0:00:00]} 2. c4 {[%emt 0:00:00]} e6 {[%emt 0:00:00]} 3. g3 {[%emt 0:00:11]} d5 {[%emt 0:00:09]} 4. Bg2 {[%emt 0:00:06]} dxc4 {[%emt 0:00:06]} 5. Qa4+ {[%emt 0:00:41]} c6 {[%emt 0:00:10]} 6. Qxc4 {[%emt 0:00:07]} b5 {[%emt 0:00:08]} 7. Qb3 {[%emt 0:05:58]} Bb7 {[%emt 0:00:08]} 8. a4 {[%emt 0:03:15]} a6 {[%emt 0:00:14]} 9. O-O {[%emt 0:01:49]} Nbd7 {[%emt 0:00:19]} 10. d4 {[%emt 0:00:23]} c5 {[%emt 0:01:10]} 11. axb5 {[%emt 0:12:30]} Bd5 {[%emt 0:00:26]} 12. Qc2 {[%emt 0:08:51] D30: Queen's Gambit Declined: Systems without Nc3} (12. Qd1 axb5 13. Rxa8 Qxa8 14. Nc3 Bc6 15. Bg5 Be7 16. dxc5 b4 17. Nb1 Bxc5 18. Bxf6 Nxf6 19. Qc2 Qa7 {1-0 (58) Almasi,Z (2707)-Horvath,A (2530) Bastia 2013}) 12... axb5 {[%emt 0:00:17]} 13. Rxa8 {[%emt 0:00:19]} Qxa8 {[%emt 0:00:06]} 14. Bg5 $146 {[%emt 0:03:13]} ({Predecessor:} 14. Nc3 Bc6 15. Nh4 b4 16. Nb5 Qb7 17. Bxc6 Qxc6 18. Qa4 Be7 19. dxc5 Bxc5 {0-1 (43) Abu Sufian,S (2322)-Ghaem Maghami,E (2564) Teheran 2017}) 14... c4 {[%emt 0:08:51]} 15. Nbd2 {[%emt 0:03:44]} Bd6 {[%emt 0:03:24]} 16. Nh4 {[%emt 0:07:31]} Bxg2 {[%emt 0:05:00]} 17. Nxg2 {[%emt 0:00:02]} Nd5 {[%emt 0:03:36]} 18. e4 {[%emt 0:07:31]} Nb4 {[%emt 0:00:41]} 19. Qc3 {[%emt 0:08:27]} O-O {[%emt 0:02:34]} 20. b3 {[%emt 0:14:36]} Rc8 {[%emt 0:10:38]} 21. bxc4 {[%emt 0:05:41]} bxc4 {[%emt 0:00:43]} 22. Ra1 {[%emt 0:00:18]} Qc6 {[%emt 0:01:35]} 23. Bf4 {[%emt 0:01:07]} Be7 {[%emt 0:01:42]} 24. Rb1 {[%emt 0:01:43]} Nd3 {[%emt 0:06:36]} 25. Be3 {[%emt 0:02:06]} Qa4 {[%emt 0:04:52]} 26. Ne1 {[%emt 0:05:21]} Nxe1 {[%emt 0:07:10]} 27. Rxe1 {[%emt 0:00:01]} Bb4 {[%emt 0:02:14]} 28. Ra1 {[%emt 0:01:14]} Bxc3 {[%emt 0:04:02]} 29. Rxa4 {[%emt 0:00:02]} Bxd2 {[%emt 0:01:31]} 30. Bxd2 {[%emt 0:00:02]} c3 {[%emt 0:00:40]} 31. Bc1 {[%emt 0:01:18]} f5 {[%emt 0:05:12]} 32. exf5 {[%emt 0:00:41]} exf5 {[%emt 0:00:08]} 33. Kf1 {[%emt 0:00:02]} Nb6 {[%emt 0:03:51]} 34. Rb4 {[%emt 0:00:17]} Nd5 {[%emt 0:04:02]} 35. Rb5 {[%emt 0:00:16]} Rd8 {[%emt 0:04:39]} 36. Ke2 {[%emt 0:02:42]} Nc7 {[%emt 0:00:28]} 37. Rxf5 $11 {[%emt 0:03:22]} Rxd4 {[%emt 0:01:14]} 38. Rc5 {[%emt 0:00:45]} Nd5 {[%emt 0:00:54]} 39. Be3 {[%emt 0:00:43]} Nxe3 {[%emt 0:00:09]} 40. Kxe3 {[%emt 0:00:04]} Ra4 {[%emt 0:00:33]} 41. Rxc3 {[%emt 0:30:03]} Kf7 {[%emt 0:31:01]} 42. Kf3 {[%emt 0:02:09]} h5 {[%emt 0:00:38]} 43. h3 {[%emt 0:00:18]} Kg6 {[%emt 0:00:21]} 44. Re3 {[%emt 0:00:33]} Kf5 {[%emt 0:00:58]} 45. Re7 {[%emt 0:00:00]} Ra3+ {[%emt 0:00:00]} 46. Kg2 {[%emt 0:00:00]} Kf6 {[%emt 0:00:00]} 47. Re3 {[%emt 0:00:00]} Ra4 {[%emt 0:00:00]} 48. f4 {[%emt 0:00:00]} h4 {[%emt 0:00:00]} 49. Re5 {[%emt 0:00:00]} Ra2+ {[%emt 0:00:00]} 50. Kf3 {[%emt 0:00:00]} Ra3+ {[%emt 0:00:00]} 51. Re3 {[%emt 0:00:00]} Rxe3+ {[%emt 0:00:00]} 52. Kxe3 {[%emt 0:00:00]} hxg3 {[%emt 0:00:00]} 53. Ke4 {Ke5+} 1/2-1/2

[Event "CZE-ch Open 2019"]
[Site "Ostrava"]
[Date "2019.04.28"]
[Round "2.28"]
[White "Holy, Filip"]
[Black "Zeman, Matyas"]
[Result "0-1"]
[ECO "D57"]
[WhiteElo "2096"]
[BlackElo "2244"]
[Annotator "NA"]
[PlyCount "44"]
[EventDate "2019.04.27"]
[EventType "swiss"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

1. d4 {[%emt 0:00:00]} e6 {[%emt 0:00:00]} 2. c4 {[%emt 0:00:00]} d5 {[%emt 0:00:00]} 3. Nf3 {[%emt 0:00:00]} Nf6 {[%emt 0:00:00]} 4. Nc3 {[%emt 0:00:00]} Be7 {[%emt 0:00:25]} 5. Bg5 {[%emt 0:00:12]} O-O {[%emt 0:00:14]} 6. e3 {[%emt 0:00:36]} h6 {[%emt 0:00:10]} 7. Bh4 {[%emt 0:00:32]} Ne4 {[%emt 0:00:16]} 8. Bxe7 {[%emt 0:00:27]} Qxe7 {[%emt 0:00:05]} 9. cxd5 {[%emt 0:01:12]} Nxc3 {[%emt 0:00:05]} 10. bxc3 {[%emt 0:00:11]} exd5 {[%emt 0:00:04]} 11. Qb3 {[%emt 0:00:56]} c6 {[%emt 0:02:10]} 12. Bd3 {[%emt 0:02:03]} Be6 {[%emt 0:17:51]} 13. O-O {[%emt 0:03:52]} Qc7 {[%emt 0:02:54]} 14. Rfb1 {[%emt 0:01:40]} b6 {[%emt 0:00:08]} 15. c4 {[%emt 0:06:27]} Nd7 {[%emt 0:02:02]} 16. a4 {[%emt 0:00:42]} Rfc8 {[%emt 0:09:27]} 17. Rc1 {[%emt 0:02:01]} Qd6 {[%emt 0:03:26]} 18. Rc3 {[%emt 0:01:30]} c5 {[%emt 0:04:40]} 19. cxd5 {[%emt 0:06:34]} Bxd5 {[%emt 0:00:11]} 20. Bc4 {[%emt 0:00:06]} cxd4 {[%emt 0:02:57]} 21. Nxd4 {[%emt 0:02:15]} Rxc4 {[%emt 0:00:47]} 22. Rxc4 {[%emt 0:05:21]} Ne5 {[%emt 0:00:51]} 0-1

[Event "CZE-ch Open 2019"]
[Site "Ostrava"]
[Date "2019.04.28"]
[Round "2.29"]
[White "Liska, Jiri"]
[Black "Kolar, Stanislav"]
[Result "1-0"]
[ECO "A35"]
[WhiteElo "2236"]
[BlackElo "2091"]
[Annotator "NA"]
[PlyCount "119"]
[EventDate "2019.04.27"]
[EventType "swiss"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

1. Nf3 Nf6 2. c4 c5 3. Nc3 Nc6 4. g3 e6 5. Bg2 Qb6 6. O-O d5 $146 {A34: Symmetrical English: 2 Nc3, lines with ...d5} ({Predecessor:} 6... Be7 7. b3 O-O 8. Bb2 (8. Na4 Qa6 9. d4 cxd4 10. Nxd4 d5 11. cxd5 {½-½ (56) Smerda,R (2315)-Paulik,V (2333) ICCF email 2014}) 8... d5 9. cxd5 exd5 10. d4 c4 11. e3 Rd8 12. Na4 Qc7 13. Nc3 a6 14. bxc4 dxc4 {1-0 (53) Delchev,A (2552)-Tilicheev,V (2507) Skopje 2018}) 7. cxd5 exd5 8. d4 cxd4 9. Na4 Qa6 10. Nxd4 Be7 11. b3 O-O 12. Bb2 Re8 13. Nxc6 bxc6 14. Qc2 Bg4 15. e3 Rac8 16. Nc5 Qe2 17. Qxe2 Bxe2 18. Rfc1 Bd6 19. Rc2 Bg4 20. Nb7 Be5 21. Bxe5 Rxe5 22. Rac1 h5 23. Na5 ({Less strong is} 23. Rxc6 Rxc6 24. Rxc6 d4 $16) 23... Bd7 24. b4 Rce8 25. Bf3 g5 26. Nxc6 Rf5 27. Nd4 Rfe5 28. Rc7 g4 29. Be2 Ra8 30. Bd3 Kf8 31. Rb7 Bc8 32. Rbc7 Bd7 33. R1c5 a6 34. Ra5 Bc8 35. b5 Ne8 36. Rc5 Nd6 37. bxa6 Re7 38. Rxd5 Ne8 39. Rd8 Rd7 40. Rxd7 Bxd7 41. Rxh5 Bc8 42. Nf5 Bxf5 43. Rxf5 Ke7 44. Rf4 Nf6 45. Rb4 Kd6 46. Rb7 Nd7 47. Bf1 f5 48. h4 gxh3 49. Kh2 Nc5 50. Rh7 Ne4 51. Bxh3 Nxf2 52. a7 Ke5 53. Bg2 Ne4 54. Bxe4 Kxe4 $18 55. Kg2 Kxe3 56. Re7+ Kd4 57. Kf3 Kd5 58. Kf4 Kd6 59. Rh7 Kd5 60. Kxf5 1-0

[Event "CZE-ch Open 2019"]
[Site "Ostrava"]
[Date "2019.04.28"]
[Round "2.30"]
[White "Valencik, Jozef"]
[Black "Jedlicka, Ales"]
[Result "1/2-1/2"]
[ECO "A45"]
[WhiteElo "2057"]
[BlackElo "2236"]
[Annotator "ChessBase"]
[PlyCount "123"]
[EventDate "2019.04.27"]
[EventType "swiss"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

1. d4 {[%emt 0:00:00]} Nf6 {[%emt 0:00:00]} 2. Bf4 {[%emt 0:00:00]} e6 {[%emt 0:01:07]} 3. Nf3 {[%emt 0:00:22]} c5 {[%emt 0:00:16]} 4. e3 {[%emt 0:02:47]} Nc6 {[%emt 0:00:32]} 5. c3 {[%emt 0:00:36]} d5 {[%emt 0:00:23]} 6. Nbd2 {[%emt 0:01:09]} Bd6 {[%emt 0:00:36]} 7. Bg3 {[%emt 0:00:08]} O-O {[%emt 0:00:45]} 8. Bd3 {[%emt 0:00:43]} b6 {[%emt 0:00:31]} 9. e4 {[%emt 0:03:06]} Be7 {[%emt 0:04:15]} 10. e5 {[%emt 0:00:38]} Nd7 {[%emt 0:00:50]} 11. h4 {[%emt 0:04:30]} f5 {[%emt 0:01:46]} 12. exf6 {[%emt 0:00:55]} Nxf6 {[%emt 0:01:17]} 13. Ne5 {[%emt 0:03:43]} Bb7 {[%emt 0:02:51]} 14. Qe2 {[%emt 0:19:33]} Nxe5 {[%emt 0:14:59]} 15. dxe5 {[%emt 0:03:43]} Ne8 {[%emt 0:03:59]} 16. Qh5 {[%emt 0:03:37]} g6 {[%emt 0:00:36]} 17. Qg4 {[%emt 0:01:21]} Ng7 {[%emt 0:00:23]} 18. O-O-O {[%emt 0:13:26]} b5 {[%emt 0:05:49]} 19. Nf3 {[%emt 0:04:10]} d4 {[%emt 0:08:17]} 20. h5 {[%emt 0:18:52]} g5 {[%emt 0:07:05]} 21. h6 {[%emt 0:01:24]} Nf5 {[%emt 0:01:25]} 22. Nxg5 {[%emt 0:04:19]} Bxg5+ {[%emt 0:00:54]} 23. Bf4 {[%emt 0:00:12]} Nxh6 {[%emt 0:20:46]} 24. Qxg5+ {[%emt 0:00:49]} Qxg5 {[%emt 0:00:10]} 25. Bxg5 {[%emt 0:00:02]} Nf5 {[%emt 0:00:33]} 26. Bxb5 {[%emt 0:06:28]} Rf7 {[%emt 0:01:34]} 27. Bc4 {[%emt 0:02:16]} Re8 {[%emt 0:00:22]} 28. Bf6 {[%emt 0:01:34]} Be4 {[%emt 0:09:42]} 29. Rhe1 {[%emt 0:01:48]} Bc6 {[%emt 0:02:19]} 30. Bd3 {[%emt 0:01:27]} Rd7 {[%emt 0:02:39]} 31. g4 {[%emt 0:00:58]} Ne7 {[%emt 0:00:41]} 32. c4 {[%emt 0:00:18]} Ng6 {[%emt 0:00:50]} 33. Be4 {[%emt 0:00:39]} Bb7 {[%emt 0:01:41]} 34. Bxb7 {[%emt 0:00:33]} Rxb7 {[%emt 0:00:07]} 35. Re4 {[%emt 0:00:37]} Rb4 {[%emt 0:00:22]} 36. b3 {[%emt 0:00:22]} a5 {[%emt 0:00:14]} 37. Rd3 {[%emt 0:00:37]} a4 {[%emt 0:00:55]} 38. Kc2 {[%emt 0:00:44]} axb3+ {[%emt 0:01:31]} 39. axb3 {[%emt 0:00:31]} Ra8 {[%emt 0:00:41]} 40. Kb2 {[%emt 0:00:27]} Rb7 {[%emt 0:00:37]} 41. Rf3 {[%emt 0:28:37]} Rba7 {[%emt 0:00:49]} 42. b4 {[%emt 0:00:34]} Ra2+ {[%emt 0:00:16]} 43. Kb1 {[%emt 0:00:38]} Ra1+ {[%emt 0:08:08]} 44. Kb2 {[%emt 0:00:11]} R1a2+ {[%emt 0:04:50]} 45. Kb1 {[%emt 0:00:12]} R2a4 {[%emt 0:01:32]} 46. Rb3 {[%emt 0:01:41]} Ra1+ {[%emt 0:00:37]} 47. Kc2 {[%emt 0:00:18]} R8a2+ {[%emt 0:01:15]} 48. Rb2 {[%emt 0:00:24]} d3+ {[%emt 0:00:18]} 49. Kc3 {[%emt 0:00:39]} Rc1+ {[%emt 0:00:50]} 50. Kd2 {[%emt 0:00:37]} Rxb2+ {[%emt 0:00:48]} 51. Kxc1 {[%emt 0:00:06]} Rxb4 {[%emt 0:11:07]} 52. f4 {[%emt 0:00:39]} Kf7 {[%emt 0:01:46]} 53. Kd2 {[%emt 0:00:19]} Rb3 {[%emt 0:01:52]} 54. Bg5 {[%emt 0:01:04]} Rb2+ {[%emt 0:02:41]} 55. Kxd3 {[%emt 0:00:16]} Rg2 {[%emt 0:00:15]} 56. f5 {[%emt 0:00:49]} exf5 {[%emt 0:00:35]} 57. e6+ {[%emt 0:01:02]} Ke8 {[%emt 0:00:30]} 58. gxf5 {[%emt 0:00:19]} Rxg5 {[%emt 0:00:10]} 59. fxg6 {[%emt 0:00:17]} hxg6 {[%emt 0:00:26]} 60. e7 {[%emt 0:00:59]} Rg3+ {[%emt 0:00:25]} 61. Kd2 {[%emt 0:00:08]} Rf3 {[%emt 0:00:56]} 62. Re5 {[%emt 0:00:40]} 1/2-1/2

[Event "CZE-ch Open 2019"]
[Site "Ostrava"]
[Date "2019.04.28"]
[Round "2.32"]
[White "Pavlicek, Lukas"]
[Black "Ludvik, Tomas"]
[Result "0-1"]
[ECO "C01"]
[WhiteElo "1963"]
[BlackElo "2222"]
[Annotator "NA"]
[PlyCount "98"]
[EventDate "2019.04.27"]
[EventType "swiss"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

1. e4 {[%emt 0:00:00]} e6 {[%emt 0:01:18]} 2. d4 {[%emt 0:00:00]} d5 {[%emt 0:00:05]} 3. exd5 {[%emt 0:00:00]} exd5 {[%emt 0:00:20]} 4. Nf3 {[%emt 0:00:00]} Bd6 {[%emt 0:00:55]} 5. c4 {[%emt 0:00:41]} dxc4 {[%emt 0:00:32]} 6. Bxc4 {[%emt 0:00:08]} Nf6 {[%emt 0:00:31]} 7. O-O {[%emt 0:01:03]} O-O {[%emt 0:00:10]} 8. Bg5 {[%emt 0:02:43]} h6 {[%emt 0:04:12]} 9. Bh4 {[%emt 0:02:19] D20: Queen's Gambit Accepted: 3 e3 and 3 e4} Nc6 {[%emt 0:08:27]} 10. Nc3 {[%emt 0:06:36]} Bg4 {[%emt 0:02:54]} 11. Bd5 {[%emt 0:08:06]} g5 $146 {[%emt 0:12:23]} ({Predecessor:} 11... Bxf3) 12. Bxc6 {[%emt 0:01:15]} bxc6 {[%emt 0:00:02]} 13. Bg3 {[%emt 0:00:23]} Rb8 {[%emt 0:02:49]} 14. b3 {[%emt 0:06:12]} Qd7 {[%emt 0:16:27]} 15. Be5 {[%emt 0:21:21]} Nd5 {[%emt 0:05:27]} 16. Nxd5 {[%emt 0:04:59]} cxd5 {[%emt 0:01:12]} 17. Bxd6 {[%emt 0:02:40]} Qxd6 {[%emt 0:00:25]} 18. Qd3 {[%emt 0:01:49]} Bxf3 {[%emt 0:08:00]} 19. Qxf3 {[%emt 0:00:28]} Rfe8 {[%emt 0:02:48]} 20. Rac1 {[%emt 0:05:41]} Re6 {[%emt 0:04:02]} 21. Rc5 {[%emt 0:15:19]} c6 {[%emt 0:00:23]} 22. Rfc1 {[%emt 0:00:43]} Rbe8 {[%emt 0:10:37]} 23. g3 {[%emt 0:02:26]} Re1+ {[%emt 0:02:05]} 24. Rxe1 {[%emt 0:00:52]} Rxe1+ {[%emt 0:00:03]} 25. Kg2 {[%emt 0:00:05]} Qe6 {[%emt 0:00:41]} 26. Rc3 {[%emt 0:03:52]} g4 {[%emt 0:01:39]} 27. Qd3 {[%emt 0:01:48]} h5 {[%emt 0:04:38]} 28. Rc2 {[%emt 0:03:34]} f5 {[%emt 0:05:42]} 29. Rd2 {[%emt 0:01:03]} f4 {[%emt 0:01:59]} 30. gxf4 {[%emt 0:00:09]} h4 {[%emt 0:00:07]} 31. Rd1 {[%emt 0:00:44]} Re4 {[%emt 0:02:52]} 32. Rf1 {[%emt 0:04:52]} h3+ {[%emt 0:01:32]} 33. Kg1 {[%emt 0:00:56]} Rxf4 {[%emt 0:00:17]} 34. Qe3 {[%emt 0:00:41]} Qf7 {[%emt 0:00:53]} 35. Re1 {[%emt 0:01:28]} Kh7 {[%emt 0:00:23]} 36. Qe7 {[%emt 0:01:30]} Qxe7 {[%emt 0:00:32]} 37. Rxe7+ {[%emt 0:00:04]} Kg6 {[%emt 0:00:25]} 38. Re6+ {[%emt 0:01:07]} Kf5 {[%emt 0:00:15]} 39. Rxc6 {[%emt 0:00:15]} Rxd4 {[%emt 0:00:05]} 40. Rc1 {[%emt 0:00:39]} Rd2 {[%emt 0:00:45]} 41. a4 {[%emt 0:01:49]} d4 {[%emt 0:06:16]} 42. Kf1 {[%emt 0:03:45]} d3 {[%emt 0:00:51]} 43. Ke1 {[%emt 0:00:27]} Re2+ {[%emt 0:00:17]} 44. Kf1 {[%emt 0:00:29]} Rc2 {[%emt 0:05:34]} 45. Rd1 {[%emt 0:03:59]} Ke4 {[%emt 0:00:24]} 46. Ke1 {[#]} Re2+ {[%emt 0:00:42]} (46... g3 $142 $1 {[%mdl 512]} 47. fxg3 Ke3 48. b4 d2+ 49. Rxd2 Rxd2 50. g4 Rxh2 51. Kd1 Rd2+ 52. Kc1 h2 53. g5 h1=Q#) 47. Kf1 {[%emt 0:00:57]} Rb2 {[%emt 0:00:11]} 48. Rc1 {[%emt 0:00:35]} d2 {[%emt 0:01:34]} 49. Rd1 {[%emt 0:00:35]} Ke5 0-1

[Event "CZE-ch Open 2019"]
[Site "Ostrava"]
[Date "2019.04.28"]
[Round "2.33"]
[White "Babula, Milan"]
[Black "Koubova, Anna Marie"]
[Result "1/2-1/2"]
[ECO "B53"]
[WhiteElo "2204"]
[BlackElo "2005"]
[Annotator "NA"]
[PlyCount "64"]
[EventDate "2019.04.27"]
[EventType "swiss"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

1. e4 {[%emt 0:00:00]} c5 {[%emt 0:00:00]} 2. Nf3 {[%emt 0:00:00]} d6 {[%emt 0:00:00]} 3. d4 {[%emt 0:00:00]} cxd4 {[%emt 0:00:00]} 4. Qxd4 {[%emt 0:00:01]} a6 {[%emt 0:00:00]} 5. c4 {[%emt 0:00:17]} Nf6 {[%emt 0:00:18]} 6. Nc3 {[%emt 0:00:06]} e6 {[%emt 0:00:14]} 7. Be2 {[%emt 0:00:40]} Be7 {[%emt 0:00:15]} 8. O-O {[%emt 0:01:00]} O-O {[%emt 0:00:16]} 9. b3 {[%emt 0:00:57]} Qc7 {[%emt 0:00:29]} 10. Bb2 {[%emt 0:00:14]} Nbd7 {[%emt 0:00:26]} 11. Rac1 {[%emt 0:10:29]} b6 {[%emt 0:00:31]} 12. Bd3 {[%emt 0:10:45]} Bb7 $11 {[%emt 0:01:23]} 13. Bb1 {[%emt 0:02:22]} Rac8 {[%emt 0:04:29]} 14. h3 {[%emt 0:03:40]} Rfd8 {[%emt 0:03:11]} 15. Qe3 {[%emt 0:27:04]} Re8 {[%emt 0:16:33]} 16. Rfe1 {[%emt 0:07:06]} Qb8 {[%emt 0:05:08]} 17. Nd4 {[%emt 0:20:10]} Bf8 {[%emt 0:05:21]} 18. Qg3 {[%emt 0:01:11]} g6 {[%emt 0:13:47]} 19. Rcd1 {[%emt 0:00:38]} Nh5 {[%emt 0:09:32]} 20. Qg5 {[%emt 0:02:26]} Bg7 {[%emt 0:01:29]} 21. Qd2 {[%emt 0:01:19]} Nhf6 {[%emt 0:02:22]} 22. Nde2 {[%emt 0:01:23]} Nc5 {[%emt 0:12:31]} 23. Ng3 {[%emt 0:01:35]} Red8 {[%emt 0:01:01]} 24. Qe2 {[%emt 0:01:58]} Qc7 {[%emt 0:06:11]} 25. Kh1 {[%emt 0:03:00]} Qc6 {[%emt 0:02:16]} 26. f3 {[%emt 0:00:55]} Qc7 {[%emt 0:00:52]} 27. Qf2 {[%emt 0:00:16]} Qb8 {[%emt 0:02:47]} 28. Bc2 {[%emt 0:01:49]} Qc7 {[%emt 0:04:37]} 29. b4 {[%emt 0:01:27]} Ncd7 {[%emt 0:00:32]} 30. Bb3 {[%emt 0:00:01]} Qb8 {[%emt 0:04:06]} 31. Nf1 {[%emt 0:00:28]} Ba8 {[%emt 0:01:33]} 32. Qe2 {[%emt 0:01:08]} Nh5 {[%emt 0:01:17]} 1/2-1/2

[Event "CZE-ch Open 2019"]
[Site "Ostrava"]
[Date "2019.04.28"]
[Round "2.34"]
[White "Belunek, Vladimir"]
[Black "Vorisek, Jakub"]
[Result "1-0"]
[ECO "D02"]
[WhiteElo "2201"]
[BlackElo "1991"]
[Annotator "NA"]
[PlyCount "135"]
[EventDate "2019.04.27"]
[EventType "swiss"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

1. d4 {[%emt 0:00:00]} d5 {[%emt 0:00:00]} 2. Nf3 {[%emt 0:00:00]} e6 {[%emt 0:01:19]} 3. Bf4 {[%emt 0:01:58]} Bd6 {[%emt 0:02:21]} 4. Bg3 {[%emt 0:01:57]} c5 {[%emt 0:02:02]} 5. e3 {[%emt 0:01:02]} Nc6 {[%emt 0:02:41]} 6. c3 {[%emt 0:01:08] D02: 1 d4 d5 2 Nf3 sidelines, including 2...Nf6 3 g3 and 2...Nf6 3 Bf4} Nge7 {[%emt 0:01:13]} 7. Bd3 {[%emt 0:02:51]} O-O {[%emt 0:01:51]} (7... h6 8. dxc5 Bxc5 9. Nbd2 O-O 10. O-O Nf5 11. Bxf5 exf5 12. Nb3 Bb6 13. Qd3 {1-0 (52) Carlsen,M (2832)-Topalov,V (2749) Paris 2017}) 8. Nbd2 {[%emt 0:03:32]} c4 {[%emt 0:06:33]} 9. Bc2 {[%emt 0:01:30]} f5 $146 {[%emt 0:00:40]} ({Predecessor:} 9... h6 10. b3 b5 11. a4 Bxg3 12. hxg3 {0-1 (39) Kostelidou,D (1143)-Chatzipanagiotou,A (1137) Porto Rio 2016}) 10. b4 {[%emt 0:27:46]} b5 {[%emt 0:12:46]} 11. a4 {[%emt 0:00:16]} bxa4 {[%emt 0:00:33]} 12. Bxa4 {[%emt 0:01:05]} Qc7 {[%emt 0:02:17]} 13. O-O {[%emt 0:06:31]} Bd7 {[%emt 0:08:00]} 14. b5 {[%emt 0:18:46]} Nb8 {[%emt 0:06:18]} 15. Ne5 {[%emt 0:03:11]} Be8 {[%emt 0:02:13]} 16. Qb1 {[%emt 0:08:59]} ({White should try} 16. Qf3 $16) 16... Nd7 {[%emt 0:04:10]} 17. Ndf3 {[%emt 0:01:52]} Ng6 {[%emt 0:06:32]} 18. Ng5 {[%emt 0:06:08]} Rf6 {[%emt 0:00:54]} 19. Nxd7 {[%emt 0:00:46]} Bxd7 {[%emt 0:04:06]} 20. b6 {[%emt 0:00:33]} axb6 {[%emt 0:01:30]} 21. Bxd7 {[%emt 0:00:07]} Rxa1 {[%emt 0:00:12]} 22. Bxe6+ {[%emt 0:00:46]} Rxe6 {[%emt 0:00:06]} 23. Qxa1 {[%emt 0:00:39]} Re8 {[%emt 0:00:29]} 24. Qa4 {[%emt 0:00:43]} Rc8 {[%emt 0:07:14]} 25. Rb1 {[%emt 0:00:55]} Bxg3 {[%emt 0:05:02]} 26. hxg3 {[%emt 0:00:07]} h6 {[%emt 0:00:34]} 27. Nf3 {[%emt 0:01:34]} Qd6 {[%emt 0:02:14]} 28. Qa7 {[%emt 0:02:11]} Rb8 {[%emt 0:02:39]} 29. Rb5 {[%emt 0:00:11]} Kh7 {[%emt 0:00:27]} 30. Qf7 {[%emt 0:03:49]} Ne7 {[%emt 0:00:50]} 31. Ne5 {[%emt 0:00:13]} Rd8 {[%emt 0:04:24]} 32. Kh2 {[%emt 0:01:05]} Qf6 {[%emt 0:01:16]} 33. Qxf6 {[%emt 0:01:17]} gxf6 {[%emt 0:00:02]} 34. Nf3 {[%emt 0:01:02]} Rd6 {[%emt 0:04:40]} 35. Ng1 {[%emt 0:00:30]} Nc8 {[%emt 0:00:53]} 36. Ne2 {[%emt 0:00:10]} Na7 {[%emt 0:00:27]} 37. Rb1 {[%emt 0:00:05]} b5 {[%emt 0:01:36]} 38. Nf4 {[%emt 0:00:30]} Kg7 {[%emt 0:00:42]} 39. Kh3 {[%emt 0:00:26]} Kf7 {[%emt 0:02:42]} 40. Ra1 {[%emt 0:01:31]} Nc8 {[%emt 0:04:32]} 41. Ra8 {[%emt 0:31:20]} Nb6 {[%emt 0:30:35]} 42. Ra6 {[%emt 0:00:00]} Nc8 {[%emt 0:00:00]} 43. Ra5 {[%emt 0:00:00]} b4 {[%emt 0:00:00]} 44. cxb4 {[%emt 0:00:00]} Nb6 {[%emt 0:00:00]} 45. Ra7+ {[%emt 0:00:00]} Ke8 {[%emt 0:00:00]} 46. Ne2 {[%emt 0:00:00]} Rc6 {[%emt 0:00:00]} 47. Nc3 {[%emt 0:00:00]} Nc8 {[%emt 0:00:00]} 48. Ra8 {[%emt 0:00:00]} Kd7 {[%emt 0:00:00]} 49. Ra5 {[%emt 0:00:00]} Nb6 {[%emt 0:00:00]} 50. g4 {[%emt 0:00:00]} Ke6 {[%emt 0:00:00]} 51. Kg3 {[%emt 0:00:00]} fxg4 {[%emt 0:00:00]} 52. Kxg4 {[%emt 0:00:00]} Rd6 {[%emt 0:00:00]} 53. Kf4 {[%emt 0:00:00]} Nd7 {[%emt 0:00:00]} 54. f3 {[%emt 0:00:00]} Nb8 {[%emt 0:00:00]} 55. b5 {[%emt 0:00:00]} Nd7 {[%emt 0:00:00]} 56. Ra8 {[%emt 0:00:00]} Nb6 {[%emt 0:00:00]} 57. Re8+ {[%emt 0:00:00]} Kf7 {[%emt 0:00:00]} 58. Rb8 {[%emt 0:00:00]} Nd7 {[%emt 0:00:00]} 59. Rh8 {[%emt 0:00:00]} Nf8 {[%emt 0:00:00]} 60. Rxh6 {[%emt 0:00:00]} Ne6+ {[%emt 0:00:00]} 61. Kg3 {[%emt 0:00:00]} f5 {[%emt 0:00:00]} 62. Kf2 {[%emt 0:00:00]} Kg7 {[%emt 0:00:00]} 63. Rh1 {[%emt 0:00:10]} Nc7 {[%emt 0:00:00]} 64. Ra1 {[%emt 0:00:11]} Kf6 {[%emt 0:00:09]} 65. Ra7 {[%emt 0:00:24]} Ne6 {[%emt 0:00:11]} 66. Ke2 {[%emt 0:00:46]} f4 {[%emt 0:01:04]} 67. Kd2 {[%emt 0:02:50]} Ng7 {[%emt 0:00:46]} 68. e4 $18 {[%emt 0:00:16]} 1-0

[Event "CZE-ch Open 2019"]
[Site "Ostrava"]
[Date "2019.04.29"]
[Round "3.1"]
[White "Plat, Vojtech"]
[Black "Navara, David"]
[Result "1/2-1/2"]
[ECO "B50"]
[WhiteElo "2535"]
[BlackElo "2733"]
[Annotator "TA"]
[PlyCount "71"]
[EventDate "2019.04.27"]
[EventType "swiss"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 12,71,0,0,0,0,0,-4,0,-12,-12,-16,-16,-26,-16,-23,-16,-18,-18,-24,-11,-26,-18,-19,-23,-40,-17,-16,-27,-22,-12,-17,-13,-27,-20,-48,-33,-33,-39,-44,-31,-41,-20,-19,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0]} 1. e4 c5 2. Nf3 d6 3. c3 Nf6 4. Bc4 e6 5. Qe2 Be7 6. d4 cxd4 7. cxd4 d5 {B50: Sicilian: 2...d6, Miscellaneous} 8. exd5 exd5 9. Bb5+ Nc6 10. h3 (10. Ne5 Bd7 11. Nxd7 Qxd7 12. O-O O-O 13. Be3 Rfe8 14. Nc3 a6 15. Bd3 {½-½ (25) Plat,V (2535)-Wojtaszek,R (2724) Katowice 2019}) 10... O-O 11. O-O Ne4 12. Nc3 $146 ({Predecessor:} 12. Nbd2 f5 13. Bxc6 bxc6 {½-½ (42) Jamar,V (1864)-Maddens,M (2141) Charleroi 2018}) 12... Bf5 13. Bxc6 bxc6 14. Ne5 Rc8 15. Nxe4 dxe4 16. Be3 f6 17. Nc4 Be6 18. Rfd1 Qc7 19. Rac1 Bd5 20. Qd2 g5 21. Rc2 h6 22. Rdc1 f5 23. Qa5 Qxa5 24. Nxa5 Rf6 25. Bd2 f4 26. Be1 Bd8 27. Rc5 {The position is equal.} Rb8 28. Nxc6 Bxc6 29. Rxc6 Rxb2 {And now ...Rxc6 would win.} 30. Rc8 Rf8 31. Bc3 Rxa2 32. Bb4 Re8 33. R1c7 {Threatens to win with Rd7.} a5 {[#]} 34. Re7 $1 {[%mdl 512]} Rf8 {[#]} (34... Kf8 $5 35. Ra7+ $8 Kg8 $11) (34... Bxe7 35. Rxe8+) 35. Ra7 $1 {[%mdl 512]} Re8 36. Re7 {Accuracy: White = 70%, Black = 74%.} 1/2-1/2

[Event "CZE-ch Open 2019"]
[Site "Ostrava"]
[Date "2019.04.29"]
[Round "3.2"]
[White "Zwardon, Vojtech"]
[Black "Hracek, Zbynek"]
[Result "1/2-1/2"]
[ECO "A13"]
[WhiteElo "2458"]
[BlackElo "2585"]
[Annotator "TA"]
[PlyCount "127"]
[EventDate "2019.04.27"]
[EventType "swiss"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 11,127,18,8,-16,16,-4,1,0,0,-8,-8,-16,-12,-33,-34,-29,-27,-29,-24,-31,-35,-53,-50,-53,-53,-53,-52,-52,-47,-42,-27,-35,-17,-42,-26,-54,-68,-61,-59,-149,-152,-154,-144,-157,-147,-145,-108,-177,-134,-218,-132,-150,-112,-163,-152,-126,-34,-43,-16,-27,-23,-27,0,-17,0,-41,-24,-51,-48,-39,-52,-70,-45,-52,-52,-54,-51,-36,-48,-50,-54,-38,0,0,0,0,0,-25,-8,-25,-12,-16,-17,-17,0,0,0,-25,-25,-25,-25,-25,0,-25,-25,-52,0,0,0,0,0,0,0,0,0,0,0,0]} 1. c4 ({Predecessor:} 1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. cxd5 exd5 5. Nc3 {0-1 (41) Lodhi,M (2420)-Serper,G (2585) Dhaka 1995}) 1... e6 2. Nc3 d5 3. d4 Bb4 4. cxd5 exd5 5. Nf3 Nf6 6. Qa4+ Nc6 7. Ne5 $146 {D38: Queen's Gambit Declined: Ragozin Defence (4 Nf3 Bb4)} (7. Bg5 h6 8. Bxf6 Qxf6 9. e3 O-O 10. Be2 Be6 11. O-O a6 12. Rfc1 Bd6 13. Qd1 Ne7 14. Na4 b6 15. b4 a5 16. b5 g5 17. Nb2 Ng6 18. Nd3 Rae8 19. Nfe1 h5 20. Bxh5 Kg7 21. h3 Rh8 {0-1 (66) Yu,Y (2761)-Ganguly,S (2633) Astana 2019}) 7... Bd7 8. Nxc6 Bxc3+ $1 9. bxc3 Bxc6 10. Qa3 Ne4 11. Bf4 Qf6 $36 {[%mdl 2048] Black fights for an advantage.} 12. e3 g5 13. Bg3 $1 h5 14. Qb2 Nxg3 15. hxg3 O-O-O 16. Bd3 h4 17. g4 Bd7 18. Rb1 {[%csl Gb1][%cal Rb2b7] [#]} b6 19. Qe2 Qe6 20. Qf3 Kb8 21. Bf5 $1 {[%cal Rf5e6]} Qc6 22. Rc1 Rh6 23. Bxd7 Qxd7 24. Rh3 Qe6 25. Qe2 (25. Kf1 $15) 25... f5 $17 26. gxf5 Qxf5 27. Rf3 Qd7 28. Kd2 Rg8 29. Rh1 (29. g4 $17 {might work better.}) 29... Kb7 30. Kc1 (30. Rfh3 $17 {was worth a try.}) 30... Rc6 31. Kb2 Rc4 32. e4 {[#]} (32. Qc2 $17 {was necessary.}) 32... Qb5+ $1 $19 33. Ka1 dxe4 ({Better is} 33... Qc6 $17 34. exd5 Qxd5) 34. Qxe4+ $15 Qc6 (34... Ka6 {is more complex.} 35. Qd3 Rc6 36. Qxb5+ Kxb5 37. Rb1+ Ka6) 35. Qxc6+ $1 Rxc6 $11 {[%mdl 4096] Endgame KRR-KRR} 36. Kb2 Rgg6 37. Kc2 Rc4 38. Re1 b5 39. Re5 a6 40. Kb3 g4 41. Rff5 Rgc6 42. Re3 Rh6 43. Rg5 h3 44. gxh3 gxh3 45. Rg1 h2 46. Rh1 c5 47. dxc5 a5 48. Kb2 Kc6 {And now ...Rg4 would win.} 49. Rg3 Kxc5 {...Rch4 is the strong threat.} 50. f3 Rch4 {White must now prevent ...Kd6.} 51. Rg2 Kd5 52. Re2 $1 a4 53. f4 Kc4 {Hoping for ...Kd3.} 54. Kc2 Rh3 55. Re4+ Kd5 56. Re5+ Kc4 57. Re4+ Kc5 58. Re2 b4 (58... R6h4 $15) 59. Re5+ {The position is equal.} Kb6 60. cxb4 Rc6+ 61. Kb1 Rc4 62. Re2 $1 Rxb4+ 63. Ka1 Rxf4 {aiming for ...a3.} 64. Rexh2 {Accuracy: White = 53%, Black = 53%.} 1/2-1/2

[Event "CZE-ch Open 2019"]
[Site "Ostrava"]
[Date "2019.04.29"]
[Round "3.3"]
[White "Michalik, Peter"]
[Black "Kriebel, Tadeas"]
[Result "1/2-1/2"]
[ECO "D27"]
[WhiteElo "2577"]
[BlackElo "2514"]
[Annotator "TA"]
[PlyCount "62"]
[EventDate "2019.04.27"]
[EventType "swiss"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 20,62,39,22,32,23,23,18,19,25,72,72,61,65,72,66,61,54,42,47,51,33,33,26,37,8,7,8,8,7,7,7,7,7,7,7,5,10,10,0,0,0,0,0,0]} 1. d4 d5 2. c4 dxc4 3. Nf3 Nf6 4. e3 e6 5. Bxc4 c5 6. O-O a6 7. dxc5 Bxc5 8. Qxd8+ Kxd8 9. Ne5 Ke7 10. Be2 Rd8 11. Nd2 Bd7 {D27: Queen's Gambit Accepted: Classical main line: 7 e4!? and 7 a4} (11... Nbd7 12. Nd3 Ba7 13. b3 Ke8 14. Ba3 Nc5 15. Nxc5 Rxd2 16. Bf3 Bxc5 17. Bxc5 e5 18. Bb4 Rc2 19. Rfc1 Rxc1+ 20. Rxc1 {½-½ (41) Miroshnichenko,E (2646)-Socko,B (2641) Lugo 2007}) 12. Nb3 Bd6 13. Nxd7 $146 ({Predecessor:} 13. Nc4 Bb5 14. Nba5 Bxc4 15. Nxc4 Nc6 16. Nxd6 Rxd6 17. b3 Rd7 18. Ba3+ Ke8 19. Rfc1 {½-½ (39) Roy Laguens,A (2338)-Genga,S (2428) ICCF email 2016}) 13... Nbxd7 14. Na5 Bb4 15. Nxb7 Rdb8 16. a3 Rxb7 17. Bf3 Nd5 {[#] Hoping for ...Ba5.} 18. axb4 Rxb4 19. Rd1 N7f6 20. Ra2 Ne4 21. Be2 f5 22. Rxa6 (22. Ra5 {keeps more tension.} Rc8 23. Rxa6 Rc7 24. Ra2 Rb3 25. f3) 22... Rxa6 {The position is equal.} 23. Bxa6 Nc5 24. Be2 Nb3 25. Bd2 Nxd2 26. Rxd2 $11 {[%mdl 4096] Endgame KRB-KRN} Nb6 27. Rc2 Na4 28. Rc7+ Kf6 29. h4 Rxb2 30. Bh5 g6 31. Bf3 h5 {Accuracy: White = 67%, Black = 76%.} 1/2-1/2

[Event "CZE-ch Open 2019"]
[Site "Ostrava"]
[Date "2019.04.29"]
[Round "3.4"]
[White "Rubes, Jan"]
[Black "Stocek, Jiri"]
[Result "1/2-1/2"]
[ECO "B66"]
[WhiteElo "2345"]
[BlackElo "2563"]
[Annotator "RC"]
[PlyCount "96"]
[EventDate "2019.04.27"]
[EventType "swiss"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

1. e4 {[%emt 0:00:00]} c5 {[%emt 0:10:03]} 2. Nf3 {[%emt 0:00:00]} d6 {[%emt 0:00:15]} 3. d4 {[%emt 0:00:00]} cxd4 {[%emt 0:00:06]} 4. Nxd4 {[%emt 0:00:04]} Nf6 {[%emt 0:00:08]} 5. Nc3 {[%emt 0:00:07]} Nc6 {[%emt 0:00:47]} 6. Bg5 {[%emt 0:00:19]} e6 {[%emt 0:00:32]} 7. Qd2 {[%emt 0:00:12]} a6 {[%emt 0:00:38]} 8. O-O-O {[%emt 0:00:20]} Be7 {[%emt 0:01:26]} 9. h4 {[%emt 0:00:18]} Nxd4 {[%emt 0:08:44]} 10. Qxd4 {[%emt 0:00:06]} h6 {[%emt 0:02:18]} 11. Bxf6 {[%emt 0:12:34]} Bxf6 {[%emt 0:00:47]} 12. Qxd6 {[%emt 0:00:29]} Qxd6 {[%emt 0:01:43]} 13. Rxd6 {[%emt 0:00:02]} Bd7 {[%emt 0:07:24]} 14. f4 {[%emt 0:05:54]} g5 {[%emt 0:03:30]} 15. hxg5 {[%emt 0:27:59]} hxg5 {[%emt 0:00:48]} 16. Rxh8+ {[%emt 0:01:20]} Bxh8 {[%emt 0:00:05]} 17. g3 {[%emt 0:02:44]} Bg7 {[%emt 0:08:56]} 18. e5 {[%emt 0:02:36]} Bc6 {[%emt 0:08:47]} 19. b4 {[%emt 0:14:24]} gxf4 {[%emt 0:06:14]} 20. gxf4 {[%emt 0:00:04]} Bh6 {[%emt 0:00:53]} 21. Rd4 {[%emt 0:03:33]} Rd8 {[%emt 0:08:34]} 22. Rc4 {[%emt 0:01:03]} Bf3 {[%emt 0:16:07]} 23. a4 {[%emt 0:00:53]} b5 {[%emt 0:00:51]} 24. axb5 {[%emt 0:01:05]} axb5 {[%emt 0:00:05]} 25. Rc5 {[%emt 0:00:10]} Bxf4+ {[%emt 0:02:19]} 26. Kb2 {[%emt 0:00:12]} Be3 {[%emt 0:01:18]} 27. Bxb5+ {[%emt 0:06:30]} Kf8 {[%emt 0:00:08]} 28. Rc4 {[%emt 0:00:57]} Bd4 {[%emt 0:01:58]} 29. Bc6 {[%emt 0:02:07]} Bxc6 {[%emt 0:01:01]} 30. Rxc6 {[%emt 0:00:04]} Bxe5 {[%emt 0:00:05]} 31. Kb3 {[%emt 0:00:23]} Ke7 {[%emt 0:00:38]} 32. Ne4 {[%emt 0:05:51]} Rd1 {[%emt 0:01:54]} 33. Nc5 {[%emt 0:05:15]} Bd6 {[%emt 0:00:35]} 34. c4 {[%emt 0:03:00]} f5 {[%emt 0:01:17]} 35. Nxe6 {[%emt 0:02:59]} Kxe6 {[%emt 0:00:56]} 36. c5 {[%emt 0:00:05]} f4 {[%emt 0:00:26]} 37. cxd6 {[%emt 0:00:08]} f3 {[%emt 0:01:21]} 38. d7+ {[%emt 0:03:42]} Ke5 {[%emt 0:01:56]} 39. Rc1 {[%emt 0:00:36]} Rxd7 {[%emt 0:00:10]} 40. b5 {[%emt 0:00:03]} f2 {[%emt 0:01:52]} 41. Rf1 {[%emt 0:05:54]} Rf7 {[%emt 0:00:19]} 42. Kc4 {[%emt 0:00:19]} Ke4 {[%emt 0:00:07]} 43. b6 {[%emt 0:00:27]} Ke3 {[%emt 0:00:06]} 44. Kc5 {[%emt 0:00:15]} Ke2 {[%emt 0:01:20]} 45. Rxf2+ {[%emt 0:00:04]} Kxf2 {[%emt 0:00:02]} 46. Kc6 {[%emt 0:00:07]} Ke3 {[%emt 0:00:01]} 47. b7 {[%emt 0:00:07]} Rxb7 {[%emt 0:00:02]} 48. Kxb7 Kd4 1/2-1/2

[Event "CZE-ch Open 2019"]
[Site "Ostrava"]
[Date "2019.04.29"]
[Round "3.5"]
[White "Babula, Vlastimil"]
[Black "Simacek, Pavel"]
[Result "1/2-1/2"]
[ECO "A41"]
[WhiteElo "2549"]
[BlackElo "2471"]
[Annotator "TA"]
[PlyCount "60"]
[EventDate "2019.04.27"]
[EventType "swiss"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 9,60,37,45,50,50,52,67,25,28,28,33,25,31,38,46,16,35,23,27,4,13,10,13,17,35,10,41,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0]} 1. d4 d6 2. Nf3 Bg4 3. c4 Nd7 4. Nc3 e5 5. e3 Ngf6 6. h3 {A53: Old Indian Defence without Nf3} (6. Be2 Be7 7. Qb3 Rb8 8. Qa4 O-O 9. Qxa7 Bxf3 10. Bxf3 Nb6 11. Bxb7 Nxc4 12. Qa6 exd4 13. exd4 d5 {1-0 (27) Mamedyarov,S (2817)-Maslak,K (2555) St Petersburg 2018}) 6... Bxf3 7. Qxf3 c6 8. g3 $146 {White is slightly better.} ({Predecessor:} 8. Be2 g6 9. O-O Bg7 10. b4 O-O 11. b5 Qc7 12. bxc6 bxc6 13. Rb1 Rfe8 {½-½ (60) Meskovs,N (2457)-Krasenkow,M (2610) Warsaw 2015}) 8... g6 9. Bg2 Bg7 10. O-O O-O 11. Qd1 Qc7 12. b4 Rfe8 13. Rb1 e4 14. g4 h6 $1 15. Qb3 Nb6 16. c5 Nbd5 17. Nxd5 Nxd5 18. Bd2 dxc5 {The position is equal.} 19. bxc5 Re7 20. f3 exf3 21. Rxf3 Rae8 22. Kh1 Bf6 23. Rff1 Bg5 {[%cal Rg5e3]} 24. e4 $1 {[%cal Re4d5]} Bxd2 25. exd5 cxd5 26. Qxd5 {[%cal Rb1b7]} b6 27. Qd6 Rd8 28. Qxc7 Rxc7 29. cxb6 axb6 30. Rxb6 Rxd4 {Accuracy: White = 59%, Black = 80%.} 1/2-1/2

[Event "CZE-ch Open 2019"]
[Site "Ostrava"]
[Date "2019.04.29"]
[Round "3.6"]
[White "Krejci, Jan"]
[Black "Cernousek, Lukas"]
[Result "1-0"]
[ECO "A30"]
[WhiteElo "2588"]
[BlackElo "2438"]
[Annotator "TA"]
[PlyCount "57"]
[EventDate "2019.04.27"]
[EventType "swiss"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 14,57,0,-12,-2,5,11,-5,56,36,56,39,99,97,110,110,105,87,361,117,202,204,189,210,216,201,200,194,170,146,149,153,377,363,349,375,998,942,1402,1343,29977,3810,29989,29990,29990,29991]} 1. c4 c5 2. Nf3 Nf6 3. g3 d5 4. Bg2 Nc6 5. cxd5 Nxd5 6. Nc3 g6 7. d3 Bg7 8. Bd2 e6 {A34: Symmetrical English: 2 Nc3, lines with ...d5} 9. Qc1 b6 10. Bh6 Bxh6 $146 (10... O-O $1 $11) ({Predecessor:} 10... O-O 11. h4 f6 12. O-O Bb7 13. Bxg7 Kxg7 14. Qd2 e5 15. e3 Nc7 16. Rfd1 {½-½ (24) Pfleger,H (2545)-Sigurjonsson,G (2490) Munich 1979}) 11. Qxh6 $14 Qf6 12. Ne4 Qxb2 (12... Qe7 $1 $14) 13. O-O $16 Rg8 (13... Qxe2 $2 14. Qg7 $18) 14. Nd6+ $1 (14. Qxh7 $6 Rh8 $11) 14... Ke7 15. e4 $1 $36 {[%cal Re4d5][%mdl 2048] White is really pushing.} (15. Qxh7 $6 Rg7 $11) 15... Nc7 $2 {[%mdl 8192]} (15... Ndb4 $16 {was necessary.}) 16. Nxf7 $2 (16. Qxh7 Rg7 $11) (16. d4 $1 $18 {and the rest is easy.}) 16... Qf6 (16... Qg7 $16 17. Qf4 Nb5) 17. N3g5 $18 {e5 is the strong threat.} Ne5 18. Nxe5 (18. Qxh7 $2 Rg7 $19) 18... Qxe5 19. f4 (19. Nxh7 $6 Ba6 $16) 19... Qg7 20. Qh4 (20. Qxh7 $6 Qxh7 21. Nxh7 Ba6 $14) 20... h6 21. Nxe6+ $1 Kxe6 {[#]} 22. f5+ $1 Kd7 $2 {[#]} (22... Kd6 $2 23. f6 $18) (22... Kf7 $16) 23. f6 $1 {[%cal Rf6g7]} Qf7 {Threatening ...g5.} 24. e5 (24. Qxh6 Ba6 $11) 24... Rb8 $2 (24... Re8 25. Rad1 (25. Qxh6 Ba6 $14) 25... Ba6 26. Bxa8 (26. Qxh6 Rad8 $15) 26... Rxa8 27. e6+ (27. Qxh6 Ne6 $11) 27... Nxe6 28. Qa4+ {[%mdl 64] Double Attack} Kd6) 25. Qa4+ {[%mdl 64] Double Attack} b5 26. Qxa7 {[%mdl 64] Double Attack} Ba6 27. Qxc5 Qe6 28. f7 Rgf8 29. Rf6 {Accuracy: White = 81%, Black = 22%.} 1-0

[Event "CZE-ch Open 2019"]
[Site "Ostrava"]
[Date "2019.04.29"]
[Round "3.7"]
[White "Kociscak, Jiri"]
[Black "Miesbauer, Jan"]
[Result "1/2-1/2"]
[ECO "E62"]
[WhiteElo "2496"]
[BlackElo "2402"]
[Annotator "TA"]
[PlyCount "89"]
[EventDate "2019.04.27"]
[EventType "swiss"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 22,89,29,31,27,27,25,23,31,21,25,22,35,25,48,0,0,-22,0,-34,-25,-36,-39,-45,-9,-58,-34,-31,0,-37,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,-32,-31,-51,-62,-54,-66,0,0,0,0,0,0,0,0]} 1. d4 Nf6 2. c4 g6 3. Nf3 Bg7 4. g3 O-O 5. Bg2 d6 6. O-O c6 7. Nc3 Bf5 8. b3 Ne4 9. Bb2 Nxc3 10. Bxc3 Be4 11. Qd2 Nd7 12. Qe3 d5 {E62: King's Indian: Fianchetto: 6...c6 and Panno Variation (6...Nc6) without ...a6} 13. Bh3 Bxf3 14. Qxf3 e6 {White has an edge.} 15. Qd3 f5 16. e3 {[#]} h5 $146 ({Predecessor:} 16... Qe7 17. Rac1 a6 18. Bg2 Nf6 19. Rfd1 g5 {½-½ (76) Horvath,P (2434)-L'Ami,E (2631) Germany 2012}) 17. f3 g5 18. Bb4 {Black must now prevent cxd5.} Rf7 19. Bg2 g4 20. cxd5 cxd5 21. Bd6 Nf8 22. Ba3 Bh6 23. f4 Qa5 24. Bc5 Rc8 25. Rfc1 Rfc7 {...b6 is the strong threat.} 26. a4 {And now b4 would win.} Nd7 {[%cal Rd7c5]} 27. b4 Nxc5 28. bxc5 b6 {[%cal Rb6c5]} 29. Bxd5 exd5 30. Qxf5 {[%mdl 64] [#] Double Attack} bxc5 31. Qxd5+ Kh7 32. Qf5+ Kg8 33. Qe6+ Kh7 34. d5 Rd8 35. Qf5+ Kg8 36. Qe6+ Kh7 37. Qf5+ Kg8 38. Qf6 Rh7 39. d6 Bg7 40. Qe6+ Kh8 {Threatens to win with ...Rh6.} 41. d7 $1 Bxa1 (41... Rh6 $15 42. Qe8+ Kh7) 42. Qe8+ $1 $11 {The position is equal.} Kg7 {Strongly threatening ...Bf6.} 43. Qe7+ {[#]} Kh8 $1 44. Qe8+ $1 Kg7 {aiming for ...Bf6.} 45. Qe7+ {Accuracy: White = 56%, Black = 57%.} 1/2-1/2

[Event "CZE-ch Open 2019"]
[Site "Ostrava"]
[Date "2019.04.29"]
[Round "3.8"]
[White "Svanda, Ondrej"]
[Black "Kraus, Tomas"]
[Result "0-1"]
[ECO "C41"]
[WhiteElo "2309"]
[BlackElo "2456"]
[Annotator "RC"]
[PlyCount "56"]
[EventDate "2019.04.27"]
[EventType "swiss"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

1. e4 {[%emt 0:00:00]} d6 {[%emt 0:00:00]} 2. d4 {[%emt 0:00:00]} Nf6 {[%emt 0:00:10]} 3. Nc3 {[%emt 0:01:11]} e5 {[%emt 0:00:12]} 4. Nf3 {[%emt 0:01:16]} Nbd7 {[%emt 0:00:12]} 5. Bc4 {[%emt 0:02:30]} Be7 {[%emt 0:00:06]} 6. O-O {[%emt 0:00:06]} O-O {[%emt 0:00:03]} 7. Qe2 {[%emt 0:03:46]} c6 {[%emt 0:04:24]} 8. a4 {[%emt 0:00:17]} exd4 {[%emt 0:00:31]} 9. Nxd4 {[%emt 0:00:41]} Re8 {[%emt 0:00:04]} 10. Re1 {[%emt 0:16:59]} d5 {[%emt 0:06:56]} 11. Ba2 {[%emt 0:05:49]} Bb4 {[%emt 0:04:20]} 12. Bd2 {[%emt 0:05:54]} Nxe4 {[%emt 0:08:36]} 13. Nb1 {[%emt 0:18:55]} Bc5 {[%emt 0:07:24]} 14. Be3 {[%emt 0:01:58]} Ndf6 {[%emt 0:02:19]} 15. c3 {[%emt 0:02:58]} Ng4 {[%emt 0:06:00]} 16. h3 {[%emt 0:05:31]} Nexf2 {[%emt 0:16:16]} 17. hxg4 {[%emt 0:04:05]} Nxg4 {[%emt 0:00:06]} 18. Qd2 {[%emt 0:03:13]} Qh4 {[%emt 0:06:26]} 19. Na3 {[%emt 0:01:32]} Qh2+ {[%emt 0:00:52]} 20. Kf1 {[%emt 0:00:47]} Rxe3 {[%emt 0:04:20]} 21. Rxe3 {[%emt 0:01:37]} Qf4+ {[%emt 0:07:30]} 22. Kg1 {[%emt 0:00:05]} Qh2+ {[%emt 0:00:04]} 23. Kf1 {[%emt 0:00:05]} Qh1+ {[%emt 0:00:30]} 24. Ke2 {[%emt 0:00:04]} Qxg2+ {[%emt 0:00:11]} 25. Kd3 {[%emt 0:04:44]} Nxe3 {[%emt 0:01:19]} 26. Kxe3 {[%emt 0:00:12]} Qg3+ {[%emt 0:01:41]} 27. Ke2 {[%emt 0:00:15]} Bg4+ {[%emt 0:00:06]} 28. Kf1 {[%emt 0:00:45]} Re8 {[%emt 0:00:19]} 0-1

[Event "CZE-ch Open 2019"]
[Site "Ostrava"]
[Date "2019.04.29"]
[Round "3.9"]
[White "Biolek, Richard Jr."]
[Black "Serrano Salvador, Eduardo"]
[Result "1/2-1/2"]
[ECO "B48"]
[WhiteElo "2442"]
[BlackElo "2305"]
[Annotator "TA"]
[PlyCount "129"]
[EventDate "2019.04.27"]
[EventType "swiss"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 11,129,31,39,20,25,28,21,15,12,13,24,6,25,18,18,14,14,15,30,28,68,32,48,50,47,62,114,112,114,111,106,90,99,86,95,97,107,79,72,43,37,42,97,70,65,34,62,55,69,0,60,0,61,48,84,77,77,74,80,0,74,39,65,25,83,83,79,70,79,78,76,66,60,60,108,83,79,65,82,92,84,81,115,127,127,127,123,122,125,20,26,9,111,73,76,0,102,0,77,0,9,9,9,9,10,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0]} 1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3 Qc7 6. Be3 a6 7. Qf3 {B48: Sicilian: Taimanov: 5 Nc3 Qc7 6 Be3 a6 without Be2} Bd6 (7... Nf6 8. O-O-O Ne5 9. Qg3 b5 10. f4 Neg4 11. Bd2 b4 12. Na4 h5 13. Bd3 d5 14. e5 Ne4 15. Bxe4 dxe4 {½-½ (48) Caruana,F (2832)-Shankland,S (2724) Germany 2019}) 8. O-O-O {[#] Black must now prevent Ncb5!} Be5 $1 9. g3 b5 10. Qe2 Bb7 $146 ({Predecessor:} 10... Nge7 11. f4 Bxd4 12. Bxd4 Nxd4 13. Rxd4 {1-0 (65) Cornette,D (2378)-Garbett,P (2250) Auckland 2016}) 11. f4 Bxd4 12. Bxd4 Nxd4 13. Rxd4 Ne7 14. Bg2 $36 {[%mdl 2048] White is more active.} O-O 15. Rhd1 Rfd8 16. Qd3 {[%cal Rd4d7]} Bc6 17. Nd5 Nxd5 18. exd5 Bxd5 (18... exd5 $14 19. Bxd5 Re8) 19. Bxd5 $16 exd5 20. Rxd5 Ra7 21. Qd4 Rb7 22. Rg5 {[%csl Gg5][%cal Rd4g7]} g6 23. Rd5 Rc8 {[%csl Gc8][%cal Rc7c2]} 24. Qd3 (24. Rd2 {is more complex.} Qc6 25. a3 a5 26. b3 Rbc7 27. Kb1) 24... Qc6 25. Re5 Rbc7 {[%cal Rc6c2]} 26. Re2 Qf6 (26... b4 $14) 27. Rdd2 Qb6 28. Qe3 Qc6 29. Qe4 Qb6 30. Qe3 Qc6 31. Qe4 Qb6 32. Qd5 Qg1+ 33. Rd1 Qb6 34. Qd6 Qc6 35. Qd5 Qb6 $1 36. Rde1 Kg7 37. Qe5+ (37. f5 {looks sharper.} Qf6 38. fxg6 hxg6 39. a3 d6 40. Rd1) 37... Qf6 (37... Kg8 $1 $11) 38. Qxf6+ Kxf6 {[%mdl 4096] Endgame KRR-KRR} 39. Rd1 Kg7 40. Rd6 Ra7 41. Re7 Rcc7 42. Re8 a5 43. Re5 Rc6 44. Rdd5 (44. Rd3 {is interesting.} b4 45. Red5 Rcc7 46. a4 Kf6 47. b3) 44... Rac7 45. Re2 Rc5 46. Red2 Rxd5 47. Rxd5 {KR-KR} Rb7 48. a4 bxa4 49. Rxa5 Rb4 50. Ra7 ({White should play} 50. c3 $16 Re4 51. Kd2) 50... d5 $11 51. c3 Rc4 (51... Re4 $11 {remains equal.}) 52. Rd7 Rc5 53. Ra7 Rc4 $1 54. Rd7 Rc5 $1 {[#]} 55. Kd2 ({Better is} 55. Rd6 $1 $16) 55... Kf6 {The position is equal.} 56. Ra7 Rc4 $1 57. Ke3 h5 58. h3 Re4+ 59. Kf3 Rc4 60. Ke3 Re4+ 61. Kf3 Rc4 62. Ra6+ Ke7 63. Ra7+ Ke6 64. Ra6+ Ke7 65. Ra7+ {Accuracy: White = 46%, Black = 64%.} 1/2-1/2

[Event "CZE-ch Open 2019"]
[Site "Ostrava"]
[Date "2019.04.29"]
[Round "3.10"]
[White "Riha, Vojtech"]
[Black "Pulpan, Jakub"]
[Result "0-1"]
[ECO "C47"]
[WhiteElo "2288"]
[BlackElo "2418"]
[Annotator "TA"]
[PlyCount "130"]
[EventDate "2019.04.27"]
[EventType "swiss"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 18,130,-21,-29,-31,-23,-31,-29,-18,-11,0,0,0,0,0,-20,-13,-12,-10,-10,-9,-20,0,0,0,0,33,-22,-25,-49,-48,-47,-47,-63,-37,-27,-12,-8,0,0,0,-82,-89,-91,-89,-78,-77,-93,-92,-113,-109,-95,-111,-104,-32,-74,-73,-90,-102,-83,-72,-66,-62,-121,-93,-125,-118,-143,-143,-143,-143,-143,-143,-143,-143,-226,-185,-212,-125,-125,-125,-126,-126,-126,-126,-130,-126,-535,-510,-946,-901,-1029,-941,-576,-1077,-5057,-1016,-973,-853,-755,-707,-746,-675,-568,-393,-29977,-29978,-29979,-29980,-29980,-29981,-29981,-29982,-29982,-29983]} 1. e4 e5 2. Nf3 Nc6 3. Nc3 Nf6 4. d4 exd4 5. Nd5 Bc5 6. Bg5 Be7 7. Bf4 d6 8. Nxd4 O-O 9. Nb5 Nxd5 10. exd5 a6 {C47: Scotch Four Knights and Four Knights with 4 g3} 11. Nc3 (11. dxc6 axb5 12. Bxb5 Bg5 13. cxb7 Bxb7 14. Qg4 Qe7+ 15. Kd2 Bf6 16. Rhe1 Qd8 17. c3 Rb8 18. Kc2 {½-½ (47) Svidler,P (2690)-Morozevich,A (2707) Moscow 2002}) 11... Ne5 12. Qd2 Bg4 {Black has an edge.} 13. h3 Bh5 (13... Bd7 {feels hotter.} 14. Be3 Re8 15. Be2 Rb8 16. O-O Bh4) 14. Be2 Bxe2 15. Nxe2 $146 ({Predecessor:} 15. Qxe2 Bf6 16. O-O Ng6 17. Bd2 Re8 18. Qf3 Ne5 19. Qf4 {1-0 (18) Ritter,U (1709)-Kaupat,T (1407) GER email 2012}) 15... Bf6 16. c3 Re8 {next ...Nc4 is good for Black.} 17. O-O Qd7 18. b3 Qf5 19. Rad1 Re7 20. c4 Rae8 21. Nd4 Qe4 22. Bg3 ({White should try} 22. f3 $14 Qg6 23. Rfe1) 22... h5 $11 23. Qf4 Ng6 24. Qxe4 Rxe4 25. Nf3 h4 26. Bh2 Bc3 {[#]} 27. c5 $1 {[%mdl 512]} Bb4 (27... dxc5 28. Bxc7) 28. cxd6 cxd6 {[#]} 29. Nd2 (29. a3 $1 $11 {[%mdl 512]} Bxa3 30. Nd2) 29... Re2 $36 {[%mdl 2048] Keeping White busy.} 30. Nc4 Ne5 31. Bxe5 dxe5 32. a3 Bc5 33. b4 Bd4 34. Nd6 Rd8 35. Nf5 Re4 (35... Bb2 $17 36. Rd3 g6) 36. Rd3 Rf4 37. Ne3 Bxe3 38. fxe3 Rxf1+ 39. Kxf1 {[%mdl 4096] Endgame KR-KR} e4 40. Rd4 (40. Rd2 $15) 40... f5 41. Ke2 Kf7 42. Rc4 {[#]} Ke7 $1 43. Rc5 Kd6 44. a4 Rd7 {White must now prevent ...Rc7.} 45. Rc8 Kxd5 46. b5 (46. Rc5+ $17 Ke6 47. Rc8) 46... axb5 47. axb5 Ke6 (47... Rd6 $19 48. Rc7 Rb6 49. Rd7+ Kc4 50. Rxg7 Rxb5 51. Rc7+ Kd5 52. Rd7+ Kc6) 48. Rh8 Rd5 49. Rxh4 Rxb5 50. g4 Rb2+ 51. Ke1 g6 52. gxf5+ $2 {[%mdl 8192]} (52. Rh6 $17 {is more resistant.}) 52... gxf5 $19 53. Rh6+ {[#]} (53. Rh7 $142 b5 54. h4) 53... Kd5 $1 54. h4 f4 55. Rh5+ Kc4 56. exf4 Kd3 (56... e3 $142 57. Ra5 Kd3 58. Ra3+ Ke4) 57. Rd5+ Ke3 58. f5 Rh2 {[%cal Rh2h1]} 59. Kd1 Rxh4 60. Rd7 Kf2 {Strongly threatening ...e3.} 61. Rxb7 $2 (61. Rd2+ $19 Kf3 62. f6) 61... e3 {Black mates.} 62. Re7 Rd4+ 63. Kc2 e2 64. f6 e1=Q 65. Rxe1 Kxe1 {Accuracy: White = 46%, Black = 67%.} 0-1

[Event "CZE-ch Open 2019"]
[Site "Ostrava"]
[Date "2019.04.29"]
[Round "3.11"]
[White "Malinovsky, Petr"]
[Black "Roubalik, Jakub"]
[Result "1/2-1/2"]
[ECO "E46"]
[WhiteElo "2003"]
[BlackElo "2417"]
[Annotator "TA"]
[PlyCount "59"]
[EventDate "2019.04.27"]
[EventType "swiss"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 12,59,8,0,0,0,2,-26,0,0,-15,-47,-39,-87,-88,-75,-66,-94,-76,-81,-57,-43,-20,-98,-38,-52,0,0,0,0,0,-24,-21,-18,-32,-255,-262,-343,-256,-234,0,-508,0,0,0,0,0,0,0,0]} 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 O-O 5. Nge2 d5 6. a3 Bd6 7. Ng3 c6 {E46: Nimzo-Indian: Rubinstein: 4 e3 0-0 5 Ne2 without early Bd3} 8. Be2 Nbd7 9. e4 $146 ({Predecessor:} 9. O-O dxc4 10. Bxc4 e5 11. Ba2 Nb6 12. dxe5 Bxe5 13. Qc2 Qe7 14. e4 Be6 15. Bxe6 Qxe6 {½-½ (51) Lopez Martinez,J (2584)-Meier,G (2648) Batumi 2018}) 9... Bxg3 {Black has an edge.} 10. hxg3 {Black must now prevent e5.} Nxe4 11. Bd3 f5 12. Qh5 Ndf6 13. Qh4 h6 14. f3 Nxc3 15. bxc3 dxc4 16. Bxc4 Nd5 17. Qh5 (17. Bd2 $11) 17... Qe8 (17... Nxc3 $6 18. Bxh6 $1 {[%mdl 512]} Qxd4 19. Bg5 $11) (17... Qd6 $17 18. Qh4 (18. Qg6 Rf6 $17) 18... e5) 18. Qh4 e5 ({Reject} 18... Nxc3 $6 19. Bxh6 $1 {[%mdl 512]} Qg6 20. Bf4 $16 (20. Bd2 Nd5 $14)) (18... Rf6 $15) 19. Bxh6 $11 exd4+ 20. Kf1 Qg6 $1 21. Bf4 dxc3 22. Re1 {White wants to mate with Re7.} Be6 23. Rxe6 $2 ({White should try} 23. Be5 $1 $15) 23... Qxe6 $19 24. Qh7+ Kf7 25. Rh5 {Hoping for Bxd5.} Ke7 $2 (25... Ke8 $19 {...Rd8 is the strong threat.} 26. Qxg7 Qe7 27. Qg6+ Qf7) 26. Rh6 $2 {[%mdl 8192]} (26. Qxg7+ $11 Rf7 27. Qd4) 26... Ne3+ $2 (26... Qg8 $19 27. Bg5+ Ke8 28. Qxg8 Rxg8) 27. Kf2 {The position is equal.} Nxc4 ({Don't blunder} 27... Nd1+ $2 {[#]} 28. Kg1 $1 $18 {[%mdl 512]}) 28. Rxe6+ Kxe6 29. Qxg7 b5 30. Qxc3 {Accuracy: White = 40%, Black = 47%.} 1/2-1/2

[Event "CZE-ch Open 2019"]
[Site "Ostrava"]
[Date "2019.04.29"]
[Round "3.12"]
[White "Michenka, Jozef"]
[Black "Nguyen, Thai Dai Van"]
[Result "1/2-1/2"]
[ECO "E52"]
[WhiteElo "2287"]
[BlackElo "2547"]
[Annotator "TA"]
[PlyCount "92"]
[EventDate "2019.04.27"]
[EventType "swiss"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 21,92,0,0,-9,-9,-15,-12,-24,-24,-19,-19,-18,0,0,7,0,7,-4,0,-12,-12,-22,-15,-13,-10,-12,-20,-20,17,18,18,19,19,10,34,29,35,18,27,0,29,33,52,48,61,55,53,63,56,41,51,37,35,45,50,39,32,22,21,6,22,0,0,0,0,0,0,0,0,0,0,0,0]} 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 O-O 5. Bd3 d5 6. Nf3 b6 7. O-O Bb7 8. cxd5 exd5 9. a3 Bd6 10. b4 Nbd7 11. Bb2 a6 12. Nh4 $146 {E52: Nimzo-Indian: Rubinstein: 4...0-0 5 Nf3 d5 6 Bd3 b6} ({Predecessor:} 12. Ne2 Ne4 13. Ne5 Qe7 14. f3 Nef6 15. f4 Ne4 16. Bxe4 dxe4 17. Ng3 f5 18. Qb3+ Kh8 19. Rac1 b5 {1-0 (41) Nyback,T (2627)-Kohlweyer,B (2458) Germany 2011}) 12... Re8 13. Nf5 Bf8 14. Re1 g6 15. Ng3 Bd6 16. Nf1 Ne4 17. f3 Nxc3 18. Bxc3 f5 19. Qc2 Nf6 20. Rad1 Re7 21. Qa2 Qe8 22. Re2 Qf7 23. Be1 Rae8 24. Bh4 Kg7 25. Rde1 Re6 26. Bg3 Qd7 27. Qb2 Bxg3 28. Nxg3 R6e7 29. Qc2 Kh8 30. Kf2 h5 31. Kg1 h4 32. Nh1 Nh7 33. Nf2 Ng5 34. Qc1 Ne6 35. Nh3 Kg7 36. Qc2 Qd6 37. Qd2 Bc8 38. Qc3 Kg8 39. Qc2 Bd7 {The position is equal.} 40. Qd2 Kg7 41. Nf4 Ba4 42. Nxe6+ Rxe6 43. Rc1 Bb5 44. f4 Qe7 45. Bxb5 axb5 46. Rc3 c6 {Accuracy: White = 55%, Black = 51%.} 1/2-1/2

[Event "CZE-ch Open 2019"]
[Site "Ostrava"]
[Date "2019.04.29"]
[Round "3.13"]
[White "Kislinsky, Alexey"]
[Black "Jurek, Josef"]
[Result "1-0"]
[ECO "C07"]
[WhiteElo "2429"]
[BlackElo "2269"]
[Annotator "TA"]
[PlyCount "55"]
[EventDate "2019.04.27"]
[EventType "swiss"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 12,61,5,5,27,10,29,26,50,24,77,76,98,96,122,135,181,136,193,185,157,164,195,193,196,196,196,188,201,192,207,203,195,190,182,174,283,182,285,281,239,264,807,635,816,671,697,670,596,459,441,426]} 1. e4 e6 2. d4 d5 3. Nd2 c5 4. c3 Nc6 5. Ngf3 Nf6 6. e5 Nd7 7. Bd3 g6 {C06: French Tarrasch: 3...Nf6 4 e5 Nfd7 5 Bd3 main lines} 8. Bc2 Bg7 9. h4 h6 {White has an edge.} 10. a3 c4 $146 (10... O-O $11) ({Predecessor:} 10... a5 11. Nf1 b6 12. Ng3 Ba6 13. Be3 Qc7 14. Rc1 b5 15. Bd3 c4 16. Be2 {1-0 (47) Safarli,E (2653)-Chakravarthi,R (2442) Dubai 2018}) 11. Nf1 $16 b5 12. Ne3 Nb6 13. Ng4 Bd7 14. Bf4 Qc7 (14... h5 $16) 15. Qd2 $18 h5 16. Nf6+ Bxf6 17. exf6 Qd8 18. Bg5 Qc7 19. O-O a5 20. Rae1 O-O-O 21. Bf4 Qb7 22. Ng5 Be8 23. Bh2 Qd7 (23... Rd7 $142 24. Qf4 Rg8) 24. Qf4 Kb7 {[#]} (24... Rg8 $142 25. Re3 Kb7) 25. Bxg6 $1 {[%mdl 512]} fxg6 26. Nxe6 {aiming for Nc5+.} Kc8 $2 (26... Na4 27. Nxd8+ Qxd8) 27. Nxd8 {White is clearly winning.} Kxd8 {[#]} 28. f7 {Played: Re1-e6} 1-0

[Event "CZE-ch Open 2019"]
[Site "Ostrava"]
[Date "2019.04.29"]
[Round "3.14"]
[White "Mikes, Jan"]
[Black "Liska, Jiri"]
[Result "1/2-1/2"]
[ECO "B33"]
[WhiteElo "2394"]
[BlackElo "2236"]
[Annotator "TA"]
[PlyCount "93"]
[EventDate "2019.04.27"]
[EventType "swiss"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 20,93,18,11,12,12,73,8,25,31,27,8,43,47,59,52,79,60,89,97,82,73,158,152,144,145,153,77,86,75,118,110,141,62,45,41,47,44,44,39,39,19,21,0,0,0,0,-33,0,0,0,0,0,0,0,0,0,-7,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0]} 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Ndb5 d6 7. Bg5 a6 8. Na3 b5 9. Nd5 Be7 10. Bxf6 Bxf6 11. c4 b4 {B33: Sicilian: Pelikan and Sveshnikov Variations} 12. Nc2 Bg5 (12... a5 $11) (12... a5 13. g3 {½-½ (13) Nepomniachtchi,I (2763)-Carlsen,M (2835) St Petersburg 2018}) 13. g3 (13. h4 $16 Bh6 14. Ncxb4) 13... Qa5 14. b3 O-O 15. Bg2 $146 ({Predecessor:} 15. h4 Bh6 16. Bh3 Be6 17. Kf1 Qc5 18. Kg2 Ra7 19. Qd3 {1-0 (41) Proudian,A (2147)-Devescovi Parreira,P (2085) Sao Paulo 2012}) 15... Be6 16. O-O Qc5 17. a3 a5 18. Nc7 Rac8 19. Nxe6 fxe6 20. Qg4 {[#] Black must now prevent axb4.} Bd2 ({Black should play} 20... Bh6) 21. Rad1 $16 Bc3 22. Qxe6+ Kh8 23. axb4 ({Weaker is} 23. Qxd6 Qxd6 24. Rxd6 bxa3 $11) ({Don't take} 23. Rxd6 $6 bxa3 24. Rd5 Qb6 $16) (23. Rd5 $142 Qb6 24. Bh3 (24. Qxd6 Rf6 $16) (24. Rxd6 bxa3 25. Nxa3 Bb4 $11)) 23... Nxb4 24. Ne3 {And now Nf5 would win.} Rf6 25. Qd7 Qc6 {[#]} 26. Qxc6 (26. Qh3 $1 $16) 26... Rxc6 $14 27. Kh1 g6 28. f4 h5 29. fxe5 Rxf1+ 30. Rxf1 {Threatens to win with e6.} Bxe5 31. Rf8+ Kg7 32. Ra8 Ra6 33. Rb8 Bd4 34. Rb7+ {The position is equal.} Kf6 35. e5+ Kxe5 36. Nd5 {Hoping for Re7+.} Nxd5 37. Bxd5 $11 {[%mdl 4096] Endgame KRB-KRB} Ra7 38. Rb8 Kf6 39. Rf8+ Kg7 40. Rg8+ Kh7 41. Rd8 Bc5 42. Re8 Kg7 43. Kg2 a4 44. bxa4 Rxa4 45. Re7+ Kh6 46. Re2 Ra3 47. Be6 {Accuracy: White = 52%, Black = 49%.} 1/2-1/2

[Event "CZE-ch Open 2019"]
[Site "Ostrava"]
[Date "2019.04.29"]
[Round "3.15"]
[White "Malik, Jan"]
[Black "Mrazek, Lumir"]
[Result "1/2-1/2"]
[ECO "B87"]
[WhiteElo "2286"]
[BlackElo "2364"]
[Annotator "TA"]
[PlyCount "93"]
[EventDate "2019.04.27"]
[EventType "swiss"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 24,93,15,8,17,21,43,43,43,43,34,37,41,34,73,62,70,83,69,29,29,29,29,34,30,25,21,22,34,20,16,16,31,12,10,12,33,15,67,65,102,103,104,104,104,107,106,106,114,128,135,123,214,90,87,91,100,59,59,45,43,16,17,2,3,2,3,0,720,0,0,0]} 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bc4 e6 7. Bb3 b5 8. O-O Be7 9. Qf3 Qb6 10. Be3 Qb7 11. Qg3 O-O 12. Bh6 Ne8 13. Rad1 Bf6 {With the idea ...Be5. B87: Sicilian Scheveningen/Najdorf: 6 Bc4, with early ...b5} (13... Bd7 14. Rfe1 Bf6 15. Bg5 Bxg5 16. Qxg5 Nc6 17. a3 h6 18. Qe3 Rc8 19. f4 Nxd4 20. Rxd4 Bc6 21. h3 {1-0 (55) Vachier Lagrave,M (2758)-Wojtaszek,R (2744) Beijing 2014}) 14. Bg5 Be5 $146 ({Predecessor:} 14... b4 15. Na4 Bxg5 16. Qxg5 Nf6 17. f3 Bd7 18. Qa5 Bxa4 19. Bxa4 Rc8 20. Rf2 Nbd7 21. Bxd7 Nxd7 {½-½ (71) Danin,A (2568)-Donchenko,A (2395) Nuremberg 2012}) 15. f4 Bxd4+ $1 {White is slightly better.} 16. Rxd4 Qa7 17. Qf2 Nc6 18. Rdd1 h6 19. Bh4 Na5 20. Qxa7 Rxa7 21. Bf2 (21. e5 $5 {[%cal Re5d6]}) 21... Rd7 $1 22. e5 Nxb3 23. axb3 f6 24. Ne4 {[%cal Re4d6]} fxe5 25. fxe5 dxe5 26. Rxd7 Bxd7 27. Nc5 Bc6 28. Nxe6 Rf6 29. Nc5 Rg6 30. Bg3 a5 (30... Rd6 $11) 31. Re1 $14 h5 {Threatening ...h4!} 32. Nd3 e4 33. Ne5 Re6 34. Nxc6 Rxc6 35. Rxe4 $16 {[%mdl 4096] Endgame KRB-KRN} Nf6 36. Re2 Nd5 37. c3 a4 (37... Nf6 $16 {keeps fighting.} 38. Re5 b4) 38. bxa4 (38. Re5 $18 a3 39. bxa3 (39. Rxd5 $2 axb2 40. Rd1 Ra6 $19) 39... Nxc3 40. Be1 (40. Rxh5 Ne2+ 41. Kf1 Nxg3+ 42. hxg3 b4 $16)) 38... bxa4 39. Re5 Nf6 40. Ra5 Rb6 41. Rxa4 {[#] And now b4 would win.} Rxb2 42. h3 Nd5 $1 43. Be5 Ne3 44. g3 g5 45. Re4 Rg2+ 46. Kh1 Re2 $1 {[%cal Re2e1] [#] ...Re1+ is the strong threat.} 47. Kg1 {Accuracy: White = 54%, Black = 46%.} 1/2-1/2

[Event "CZE-ch Open 2019"]
[Site "Ostrava"]
[Date "2019.04.29"]
[Round "3.16"]
[White "Hausner, Ivan"]
[Black "Belunek, Vladimir"]
[Result "1-0"]
[ECO "C24"]
[WhiteElo "2349"]
[BlackElo "2201"]
[Annotator "TA"]
[PlyCount "47"]
[EventDate "2019.04.27"]
[EventType "swiss"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 16,47,-7,-18,-32,-52,0,0,0,0,0,0,17,3,189,70,670,663,624,505,741,770,763,743,753,730,2035,758,1962,1918,1934,1796,29987,1333]} 1. e4 e5 2. Bc4 Nf6 3. d4 exd4 4. Nf3 Nxe4 5. Qxd4 Nf6 6. Nc3 c6 7. Bg5 Be7 8. O-O-O d5 9. Rhe1 Be6 {C24: Bishop's Opening: 2...Nf6} 10. Qh4 Nbd7 ({Black should try} 10... h6 $1 $15 11. Bd3 Kd7) 11. Bd3 Nc5 {aiming for ...h6.The position is equal.} 12. Nd4 $1 h6 {Strongly threatening ...0-0.} 13. Bf5 $1 Kd7 (13... Nfd7 14. Bxe7 Qxe7 15. Qg4 O-O 16. b4 Nf6 17. Qh4 Nce4 18. Nxe4 dxe4 19. Nxe6 Qxb4 20. Nxf8 Qa3+ 21. Kb1 Qb4+ {½-½ (21) Bauer,R (2566)-Grabliauskas,V (2508) ICCF email 2014}) 14. Bd2 $146 {[%mdl 2048] White has the initiative.} ({Predecessor:} 14. Nxe6 fxe6 15. Bxf6 Bxf6 16. Qb4 Bxc3 17. Qxc3 Qg5+ 18. Kb1 Qxf5 19. Qxc5 Rhe8 20. Re3 Qxf2 21. Qb4 Qxe3 {0-1 (21) Wittmann,J (2072)-Yeo,M (2198) Birmingham 2000}) 14... Nfe4 $2 {[#]} (14... Bd6 $11 {and Black stays safe.}) 15. Nxe4 (15. Qg4 $1 $18 h5 16. Qxg7 Nxc3 17. Bxc3) 15... Nxe4 $4 {[%mdl 8192]} (15... Nd3+ $14 16. cxd3 Bxh4 17. Nc5+ Kc8 18. Ndxe6 fxe6 19. Rxe6 Kc7) 16. Bxe6+ $18 fxe6 17. Qh3 {And now Rxe4! would win.} Qg8 {[#]} 18. Rxe4 $1 {[%mdl 512]} dxe4 {[#]} 19. Nxe6 $1 {[%mdl 512]} Ke8 (19... Qxe6 20. Bf4+) 20. Bc3 Rh7 21. Qf5 (21. Nc7+ $142 Kf8 22. Qf5+ {[%mdl 64] Double Attack} Qf7 23. Qxh7 Bg5+ {[%mdl 64] [#] Discovered Attack} 24. Kb1 $1 {[%mdl 512]}) 21... Qf7 22. Nc7+ {[%mdl 64] Double Attack} Kf8 23. Qxh7 {Threatening mate with Bxg7+.} Rc8 24. Bxg7+ {Accuracy: White = 58%, Black = 14%.} 1-0

[Event "CZE-ch Open 2019"]
[Site "Ostrava"]
[Date "2019.04.29"]
[Round "3.17"]
[White "Zeman, Matyas"]
[Black "Jasny, Stanislav"]
[Result "1/2-1/2"]
[ECO "B06"]
[WhiteElo "2244"]
[BlackElo "2347"]
[Annotator "TA"]
[PlyCount "79"]
[EventDate "2019.04.27"]
[EventType "swiss"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 15,79,17,38,10,2,-6,29,15,38,35,35,43,42,38,43,50,53,56,50,58,53,40,45,33,121,118,121,130,93,88,217,206,197,29,36,26,33,31,31,28,121,0,0,7,23,6,6,6,6,6,0,0,6,6,6,6,6,6,6,6,6,0,0,0,0,0]} 1. d4 g6 2. e4 Bg7 3. Nc3 d6 4. Nf3 a6 5. a4 Nf6 6. Be2 O-O 7. O-O Nc6 8. h3 e5 9. dxe5 {B08: Pirc Defence: Classical System} (9. d5 {is more complex.} Ne7 10. a5 Nh5 11. Bd2 Bd7 12. Re1) 9... dxe5 10. Bg5 Qxd1 $146 (10... Be6 {looks sharper.} 11. Qc1 Qe7 12. a5 Rfd8 13. Re1 Qc5) ({Predecessor:} 10... Be6 11. Be3 Qe7 12. Qc1 Rad8 13. Rd1 Rxd1+ 14. Bxd1 Rd8 15. a5 Qf8 16. Nd2 h6 {½-½ (42) Gustafsson,J (2626)-Wang,H (2690) Bangkok 2017}) 11. Rfxd1 {White has an edge.} h6 12. Bxf6 Bxf6 13. Nd5 Bd8 14. c3 $36 {[%mdl 2048] White has the initiative.} Kg7 15. b4 f6 16. Nd2 Ne7 17. Ne3 a5 18. Nb3 axb4 19. cxb4 Nc6 (19... f5 $14) 20. b5 $16 Na5 21. Nxa5 Rxa5 22. Bg4 Ra8 (22... Be7 $16 {was called for.}) 23. Bxc8 $18 Rxc8 {[#]} 24. Rd7+ $2 ({White should try} 24. a5 $1 $18) 24... Rf7 $11 25. Rad1 Be7 26. Nc4 Bc5 27. R1d5 {Strongly threatening Rxf7+.} Bd4 (27... Rxd7 $11 28. Rxd7+ Kf8) 28. Rd8 ({Better is} 28. a5 $16) 28... Rxd8 29. Rxd8 {[%mdl 4096] Endgame KRB-KRN} b6 30. Kf1 (30. Nd2 {keeps more tension.} Rf8 31. Rd7+ Rf7 32. Rd5 Rf8 33. Nb3) 30... Rf8 {The position is equal.} 31. Rxf8 Kxf8 {KB-KN} 32. Ke2 Ke7 33. f3 Ke6 34. Kd3 Bg1 35. Na3 Bc5 36. Nc2 h5 37. Kc4 {[#] a5! is the strong threat.} Kd6 38. g4 h4 39. Ne1 Be3 40. Nd3 {Accuracy: White = 59%, Black = 47%.} 1/2-1/2

[Event "CZE-ch Open 2019"]
[Site "Ostrava"]
[Date "2019.04.29"]
[Round "3.18"]
[White "Ludvik, Tomas"]
[Black "Vokac, Marek"]
[Result "1-0"]
[ECO "E91"]
[WhiteElo "2222"]
[BlackElo "2343"]
[Annotator "TA"]
[PlyCount "85"]
[EventDate "2019.04.27"]
[EventType "swiss"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 29,85,44,60,54,50,56,74,72,72,69,119,79,104,104,102,98,114,43,65,0,117,119,116,98,98,98,112,56,93,0,114,97,157,115,117,106,197,110,131,141,132,129,210,132,161,157,143,49,157,157,243,225,991,951,29993,29994,29994,29995]} 1. d4 g6 2. c4 Bg7 3. e4 d6 4. Nc3 Nf6 5. Nf3 O-O 6. Be2 c5 7. O-O cxd4 8. Nxd4 Nc6 9. Be3 Bd7 10. Qd2 Nxd4 11. Bxd4 Bc6 12. f3 a5 13. b3 Nd7 14. Be3 Nc5 15. Rac1 Qb6 16. Rfd1 {B38: Sicilian: Maroczy Bind with 5...Bg7 and 7...0-0} (16. Rc2 Rfc8 17. Rfc1 Qd8 18. Bf1 h5 19. Rd1 Kh7 20. Nd5 e6 21. Nf4 Be5 22. Nh3 Kg8 23. Ng5 b6 {½-½ (44) Landa,K (2607)-Reinderman,D (2573) Netherlands 2017}) 16... Rfc8 17. Nb5 Bxb5 18. cxb5 {White is better.} Qd8 $146 ({Predecessor:} 18... Qa7 19. Bc4 b6 20. Qd5 Rf8 21. Rc2 Rab8 22. Rdc1 Qb7 23. Qxb7 Rxb7 24. a3 {1-0 (41) Gelbenegger,P (2055)-Walder,E (1892) St Veit 2017}) 19. Bc4 b6 20. Qf2 Qf8 21. Bd5 Rab8 22. Rc2 Bh6 23. Bd4 (23. f4 $1 $16) 23... Bg7 $14 24. Be3 (24. Bxg7 $14 Qxg7 25. Qe3) 24... Bh6 $1 $16 {[#]} 25. f4 $1 Rd8 26. g3 e6 27. Bc6 Bg7 28. Rcd2 (28. Kg2 $16) 28... Bc3 {[#]} 29. Rc2 (29. Re2 $1 $16) 29... Bf6 (29... Bg7 $1 $11) 30. Qe2 e5 (30... Bg7 $142) 31. Qc4 exf4 32. gxf4 Ne6 (32... Kg7 $16) 33. Re2 ({White should play} 33. f5 $18 gxf5 34. exf5) 33... Qh6 34. Rf1 {Hoping for f5.} Qh3 35. f5 Bg5 (35... gxf5 $16 {was worth a try.} 36. exf5 Ng7) 36. Bc1 Bxc1 37. Qxc1 Nd4 38. Re3 (38. Ref2 $16 {Bd5 is the strong threat.} Nxc6 39. bxc6) 38... Qg4+ ({Black should try} 38... Qh6 $1 $14) 39. Kh1 {Threatens to win with Qc4.} Rbc8 (39... Nxc6 $16 40. bxc6 Rf8) 40. Rg3 $18 Qe2 $2 (40... Qh5) 41. fxg6 Nxc6 42. gxf7+ Kh8 43. Qf4 {Accuracy: White = 41%, Black = 28%.} 1-0

[Event "CZE-ch Open 2019"]
[Site "Ostrava"]
[Date "2019.04.29"]
[Round "3.19"]
[White "Neumann, Filip"]
[Black "Vesselovsky, Serguei"]
[Result "1-0"]
[ECO "B67"]
[WhiteElo "2076"]
[BlackElo "2335"]
[Annotator "TA"]
[PlyCount "99"]
[EventDate "2019.04.27"]
[EventType "swiss"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 21,99,18,14,0,10,9,17,4,8,11,21,19,25,-1,44,8,41,0,11,14,7,21,20,-77,0,-18,-13,-37,-25,-47,-40,-36,-31,-65,-48,-145,-158,-158,-84,-152,-87,-92,202,59,302,172,161,161,168,166,169,158,164,137,154,149,314,249,357,393,400,415,410,408,380,379,437,402,5014,4976,4670,4710,29967,29968,29969,29970,29970,29971,29975,29974]} 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. Bg5 e6 7. Qd2 a6 8. O-O-O Bd7 9. f4 h6 10. Bxf6 Qxf6 11. Nf3 Qd8 12. Bc4 {B67: Sicilian: Richter-Rauzer: 7...a6 8 0-0-0 Bd7, lines without 9 f4 Be7} Qc7 13. Kb1 O-O-O 14. Bb3 $146 {The position is equal.} ({Predecessor:} 14. g4 Kb8 15. h4 Na5 16. Bb3 b5 17. f5 Be7 18. g5 b4 {0-1 (42) Gutierrez,D-Wang,Z (2550) Greenhills 1989}) 14... Be7 15. Rhe1 Rhe8 16. Qf2 Kb8 17. Na4 Na7 18. Qd4 Bf8 19. Qb6 Nc8 20. Qf2 b5 21. Nc3 Nb6 22. Nd4 (22. a3 $11 {remains equal.}) 22... Qc5 (22... b4 $1 $17 {[%cal Rb4c3]} 23. Nce2 a5) 23. Qf1 Rc8 24. f5 b4 $36 {[%mdl 2048] Black fights for an advantage.} 25. fxe6 fxe6 26. Nce2 Be7 27. e5 dxe5 28. Nxe6 (28. Nf3 $15) 28... Bxe6 $17 29. Bxe6 Qxc2+ 30. Ka1 {aiming for Rc1.} Na4 (30... Rf8 $142 $1 {[%cal Rf8f1]} 31. Qh1 Na4 $1 {[%mdl 512]}) 31. Rb1 {Strongly threatening Rec1.} Bf6 $2 {[%mdl 8192]} (31... Rf8 $17 {keeps the pressure on.} 32. Qg1 Bc5) 32. Rec1 (32. Bxc8 $18 Rxc8 33. Rec1) 32... Qd2 $2 (32... Rxe6 $14 33. Rxc2 Rxc2) 33. Rxc8+ (33. Bxc8 $142 Rxc8 34. Rxc8+ Kxc8 {[#]} 35. Nd4 $1 {[%mdl 512]}) 33... Rxc8 $18 34. Bxc8 e4 {[%cal Rf6b2]} 35. Qf4+ Qxf4 36. Nxf4 Kxc8 {[%mdl 4096] Endgame KRN-KBN} 37. Nd5 Be5 38. Nxb4 Bxh2 $2 (38... Kb7 $16 39. h3 a5) 39. Nxa6 e3 (39... Be5 $142 40. Rc1+ Kd7) 40. Re1 Be5 41. Rxe3 Bxb2+ 42. Kb1 Bf6 43. Kc2 Kb7 44. Kb3 Nc3 (44... Nb6 $142 45. Nb4 Nd7) 45. Nc5+ Kc6 46. Rxc3 Bxc3 47. Kxc3 {White mates.} Kxc5 48. Kd3 Kd5 49. Ke3 g5 50. g4 {Accuracy: White = 44%, Black = 23%.} 1-0

[Event "CZE-ch Open 2019"]
[Site "Ostrava"]
[Date "2019.04.29"]
[Round "3.20"]
[White "Didi, Jan"]
[Black "Blatny, Pavel"]
[Result "0-1"]
[ECO "B06"]
[WhiteElo "2025"]
[BlackElo "2326"]
[Annotator "TA"]
[PlyCount "114"]
[EventDate "2019.04.27"]
[EventType "swiss"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 10,114,46,40,56,39,39,20,41,26,77,67,121,12,16,11,18,-35,-42,-37,-40,-38,-33,-35,-37,-48,-41,-55,-58,-54,-32,-72,-54,-105,-111,-179,-178,-146,-114,-134,-144,-158,-158,-147,-143,-178,-162,-254,-208,-228,-228,-234,-237,-231,-138,-128,-140,-158,-155,-139,-52,-209,-209,-275,-255,-273,-258,-262,-263,-250,-247,-322,-217,-420,-420,-399,-379,-556,-504,-579,-538,-604,-594,-628,-553,-711,-691,-645,-579,-535,-500,-659,-545,-528,-503,-1444,-1339,-29974,-29975,-29972,-29963,-29972,-10641,-29980,-29981,-29996,-29997]} 1. e4 g6 2. d4 Bg7 3. Nc3 d6 4. f4 e6 5. Nf3 Ne7 6. Be3 b6 {B06: Modern Defence} (6... a6 7. Bd3 b5 8. O-O O-O 9. Qd2 Nd7 10. f5 exf5 11. exf5 Nxf5 12. Bxf5 gxf5 13. Bg5 Nf6 14. Rae1 c6 {½-½ (50) Kacharava,N (2362)-Paravyan,D (2613) Batumi 2018}) 7. Bd3 Bb7 8. O-O Nd7 {The position is equal.} 9. Qd2 h6 (9... O-O $11 {remains equal.}) 10. Rae1 $16 a6 (10... d5 $14) 11. Ne2 ({White should try} 11. f5 $16) 11... Nf6 $146 ({Predecessor:} 11... f5 12. Ng3 {½-½ (74) Strugnell,C (2164)-Olivier,P (2211) France 2005}) 12. Ng3 d5 13. Bf2 (13. exd5 $11 Nexd5 14. Bf2) 13... dxe4 14. Nxe4 Nxe4 15. Bxe4 Bxe4 16. Rxe4 Qd5 $36 {[%mdl 2048] Black fights for an advantage.} 17. Qe2 Qxa2 18. c4 O-O 19. Re3 {Black must now prevent Ra3.} Qa4 20. b3 Qb4 21. Ne5 ({White should play} 21. g4 $15) 21... a5 $17 22. g4 (22. d5 $17 {was worth a try.}) 22... a4 $1 $19 23. bxa4 Qxa4 24. Bh4 Nc6 25. Qd3 Nxe5 $1 26. fxe5 Qd7 27. Rh3 Ra4 28. Bf6 (28. Bf2 $142) 28... c5 29. dxc5 Qxd3 30. Rxd3 Bxf6 ({But not} 30... Rxc4 31. cxb6 Bxf6 32. Rxf6 $17) ({Resist} 30... bxc5 31. Rc1) 31. Rxf6 Rxc4 (31... bxc5 $19 32. Rf4 g5) 32. cxb6 $17 {Threatening Rd7.} Rxg4+ $19 {[%mdl 4096] Endgame KRR-KRR} 33. Kf2 Rb4 34. Rd6 Rb5 (34... Ra8 $17 {...Ra5 is the strong threat.} 35. Kg3 h5) 35. Kf3 $2 (35. Kg3 $15) 35... Rxe5 36. b7 Kg7 $1 {[%cal Rg7f6]} 37. Rf4 {Hoping for Rb4.} Rb5 38. Rd7 {[#]} g5 $1 {[%cal Rg5f4]} 39. Rc4 Kg6 40. Rc6 Rb4 41. Ke3 $2 (41. Rcc7) 41... Rb8 42. Rcc7 f5 43. Rg7+ (43. Kd3 $142 e5 44. Kc3) 43... Kh5 44. Kd3 e5 45. Kc3 Rb1 46. Kc2 Rb6 47. Kc3 Kg4 48. Kc4 Rb1 49. Kd5 e4 50. Kd4 Kf4 51. Rgf7 h5 52. Kc3 (52. Rce7 $142 Rd8+ 53. Kc3) 52... Rc1+ 53. Kd2 {[#]} Rxc7 $1 ({Less strong is} 53... Rh1 54. Rc8 $17) 54. Rxc7 Kf3 55. Ke1 f4 (55... e3 $142 56. Rc5 Rxb7 57. Rxf5+ Kg4 58. Rc5 Rb1+ 59. Ke2 Rb2+ 60. Kxe3 Rxh2 61. Rc4+ Kh3 62. Kf3 h4 63. Rc1 g4+ 64. Kf4 Rf2+ 65. Kg5 Rb2 66. Rh1+ Kg3 67. Rg1+ Rg2 68. Rc1 h3 69. Rc8 h2 70. Rc3+ Kf2 71. Rc2+ Kf3 72. Rc3+ Ke4 73. Rc1 g3 74. Rh1 Kf3 75. Ra1 Re2 76. Ra3+ Re3 77. Ra4 g2 78. Rh4 g1=Q+ 79. Kf6 Qg3 80. Kf7 Qxh4 81. Kg8 h1=Q 82. Kg7 Qe7+ 83. Kg8 Qhh7#) 56. Kf1 e3 57. Rg7 e2+ 0-1

[Event "CZE-ch Open 2019"]
[Site "Ostrava"]
[Date "2019.04.29"]
[Round "3.21"]
[White "Kulhanek, Tomas"]
[Black "Jun, Rudolf Jr."]
[Result "1/2-1/2"]
[ECO "B24"]
[WhiteElo "2316"]
[BlackElo "2138"]
[Annotator "TA"]
[PlyCount "72"]
[EventDate "2019.04.27"]
[EventType "swiss"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 12,72,27,23,33,33,44,42,39,52,62,45,68,31,25,24,22,-26,0,-10,0,-12,0,0,16,0,0,0,0,-12,-12,-10,-20,-22,-13,-19,-10,-11,-16,-14,-11,-14,-16,-16,-10,-18,-21,-46,-35,-35,0,0,0,-8,0,0,0,0,0,0,0,0,0]} 1. e4 c5 2. Nc3 Nc6 3. Bb5 g6 4. Bxc6 dxc6 5. d3 Bg7 6. Be3 b6 7. Qd2 Nf6 {B23: Closed Sicilian: Lines without g3} (7... e5 8. f4 Nf6 9. Nf3 Ng4 10. Nxe5 Nxe5 11. fxe5 Qh4+ 12. Bf2 Qe7 13. Bg3 Bxe5 14. Bxe5 Qxe5 15. O-O {1-0 (82) Solak,D (2641)-Saraci,N (2383) Minsk 2017}) 8. Bh6 O-O 9. Bxg7 Kxg7 {White is slightly better.} 10. f4 b5 11. Nf3 c4 $146 ({Predecessor:} 11... Qb6 12. e5 Nd5 13. O-O Rd8 14. Ne4 Bf5 15. Ng3 {0-1 (50) Laine,J (1816)-Albesa,A (1813) LSS email 2013}) 12. e5 Nd5 13. dxc4 bxc4 14. Nd4 Nxc3 (14... Nb4 $5 {[%cal Rd8d4]} 15. Rc1 Rb8 $15) 15. Qxc3 c5 16. Nf3 Be6 17. O-O Qb6 18. Nh4 Qb4 19. Qg3 {Threatening f5.} Kh8 20. Qg5 Qxb2 21. Qxe7 Qd4+ 22. Kh1 Qd8 23. Qf6+ Qxf6 24. exf6 Rfd8 25. Nf3 Rab8 26. Rad1 h6 27. Rxd8+ Rxd8 $11 {[%mdl 4096] Endgame KRB-KRN} 28. Rb1 c3 29. h3 Bxa2 30. Ra1 Bb3 31. Ne5 {The position is equal.} ({Don't go for} 31. cxb3 $2 c2 $19) 31... Kg8 32. Ra3 ({Not} 32. cxb3 $2 c2 $19) 32... c4 {...Rd6 is the strong threat.} 33. Rxa7 {Hoping for Rc7.} Bxc2 {[#] White must now prevent ...Bf5.} 34. Rxf7 Bf5 {Strongly threatening ...Rd7!} 35. Rg7+ Kf8 36. Rf7+ Kg8 {Accuracy: White = 56%, Black = 68%.} 1/2-1/2

[Event "CZE-ch Open 2019"]
[Site "Ostrava"]
[Date "2019.04.29"]
[Round "3.22"]
[White "Kana, Pavel"]
[Black "Sramek, Vojtech"]
[Result "0-1"]
[ECO "B72"]
[WhiteElo "2013"]
[BlackElo "2304"]
[Annotator "TA"]
[PlyCount "70"]
[EventDate "2019.04.27"]
[EventType "swiss"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 25,86,0,0,0,0,0,0,-31,-30,-25,0,-8,7,14,12,0,10,8,13,19,13,0,0,0,0,-35,-50,-31,-37,-41,-35,-861,-895,-885,-879,-1239,-1222,-1193,-1144,-1584,-1484,-1351,-1589,-1180,-1098,-1033,-1024,-1004,-831,-1108,-1074,-1302,-1165,-904,-883,-840,-799,-29977,-29978,-29977,-29978,-29994,-29995]} 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be3 Bg7 7. Be2 O-O 8. O-O Nc6 9. Kh1 d5 10. exd5 Nxd5 11. Nxd5 Qxd5 12. Bf3 Qa5 13. Nxc6 bxc6 14. c3 {B73: Sicilian Dragon: Classical System without 9 Nb3} Rb8 15. Qc1 Qc7 16. Bc5 {The position is equal.} Rd8 $146 ({Predecessor:} 16... Bf5 17. Re1 Rfe8 18. a4 e5 19. b4 Rbd8 20. Ra3 Bd3 21. g3 e4 {0-1 (34) Tsomis,D (2295)-Tzermiadianos,A (2440) Peristeri 1995}) 17. Re1 e5 18. b4 Be6 19. Qe3 a5 20. Rad1 Bd5 21. a3 f5 22. c4 Bxf3 23. Qxf3 e4 24. Qb3 Qe5 25. Bb6 Rxd1 26. Rxd1 a4 27. Qe3 f4 $40 {[%mdl 128] Black has some attack.} 28. Qd4 $2 {[%mdl 8192]} (28. Qd2 $15) 28... Qxd4 $19 {[%mdl 64] [#] Overworked Piece} 29. Bxd4 {[%mdl 4096] Endgame KRB-KRB} Rd8 30. b5 cxb5 31. cxb5 Rxd4 {[%cal Rd4d1] KRB-KR} 32. Rc1 e3 33. fxe3 fxe3 {[#] ( -> ...e2)} 34. Kg1 Rd8 35. Kf1 Rb8 {Played: Bg7-b2} 0-1

[Event "CZE-ch Open 2019"]
[Site "Ostrava"]
[Date "2019.04.29"]
[Round "3.23"]
[White "Worek, Joanna"]
[Black "Horak, Jan"]
[Result "1-0"]
[ECO "B42"]
[WhiteElo "2299"]
[BlackElo "2158"]
[Annotator "TA"]
[PlyCount "59"]
[EventDate "2019.04.27"]
[EventType "swiss"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 18,58,21,0,31,26,46,41,40,3,36,14,43,20,20,22,35,16,26,0,18,-37,15,17,9,0,15,-25,4,0,24,20,129,119,141,102,739,767,778,750,1658,1656,29999]} 1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Bd3 Qc7 6. Nc3 Nf6 7. O-O d6 8. Kh1 Be7 9. f4 Nbd7 10. Qf3 g6 {B82: Sicilian Scheveningen: 6 f4} 11. Bd2 b6 12. Rae1 Bb7 {White is slightly better.} 13. Qh3 Nc5 14. a3 $146 ({Predecessor:} 14. b4 Nxd3 15. cxd3 Qd7 16. f5 gxf5 17. exf5 e5 18. Ne6 {0-1 (28) Kalegin,E (2453)-David,A (2622) Chalkis 2010}) 14... Rd8 15. b4 (15. Re2 {is more complex.} e5 16. Nf3 h6 17. Ne1 Qd7 18. f5) 15... Nxd3 16. cxd3 Qd7 17. Nf3 Rc8 18. Rc1 d5 {[%cal Rd5e4]} 19. e5 ({White should try} 19. Ne5 $11 Qd6 20. exd5) 19... Nh5 (19... Ne4 $1 $15) 20. Nd4 Ng7 21. Nce2 {[%cal Bc3e2,Be2g1,Bg1f3][%mdl 32]} O-O 22. Ng1 a5 23. Rb1 Qa4 24. Ngf3 {Threatens to win with bxa5.} axb4 (24... Ba6 $1 $11 {remains equal.}) 25. Bxb4 $16 Bxb4 26. axb4 $40 {[%mdl 128] [#] aiming for Qh6. White is out for blood.} Rc3 $2 {[%mdl 8192]} (26... Nf5 $16) 27. Qh6 $18 f6 28. exf6 {[%csl Gf6][%cal Rh6g7]} Nf5 29. Nxf5 exf5 30. Qg7# {Accuracy: White = 54%, Black = 17%.} 1-0

[Event "CZE-ch Open 2019"]
[Site "Ostrava"]
[Date "2019.04.29"]
[Round "3.24"]
[White "Bures, Martin"]
[Black "Obsivac, Josef"]
[Result "1/2-1/2"]
[ECO "A44"]
[WhiteElo "2150"]
[BlackElo "2285"]
[Annotator "TA"]
[PlyCount "120"]
[EventDate "2019.04.27"]
[EventType "swiss"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 10,120,89,89,89,68,94,89,95,93,101,94,94,78,203,197,195,191,168,167,247,227,221,152,172,137,146,-22,0,0,0,0,0,0,0,0,23,31,43,0,0,0,0,0,0,0,0,0,0,0,0,0,0,-36,-24,-41,-39,-132,-24,-135,-153,-167,-122,-311,-126,-116,0,-270,0,-141,-99,-302,-302,-718,-718,-710,-710,-713,-710,-679,0,-505,-140,-159,-24,-24,-24,-24,-24,-24,-24,-24,-24,-24,-24,-24,0,-24,-24,-24,-24,-24,-24,-24,-24,-24,-24,-24,-24,-24,-24,-24,-24]} 1. d4 c5 2. d5 e5 3. e4 d6 4. Bb5+ Nd7 5. a4 Ngf6 6. Nc3 a6 {A44: Semi-Benoni} (6... Be7 7. Nf3 O-O 8. O-O Kh8 9. Nd2 g6 10. Nc4 Ng8 11. f4 exf4 12. Bxf4 Nb6 13. e5 Nxc4 14. Bxc4 dxe5 15. Bxe5+ {1-0 (44) Aronian,L (2767)-Caruana,F (2822) chess.com INT 2018}) 7. Be2 g6 8. Nf3 Bg7 {White is better.} 9. Nd2 O-O 10. h4 h5 $146 ({Predecessor:} 10... Ne8 11. h5 f5 12. hxg6 hxg6 13. Nc4 {0-1 (59) Marczuk,A (1931)-Woloch,O (2164) Suchedniow 2016}) 11. Nc4 Qe7 (11... Nb6 $16) 12. Bg5 $18 Re8 13. g4 hxg4 14. h5 Qf8 (14... Nf8 $142 15. Nb6 Rb8) 15. hxg6 fxg6 16. Qd2 Nh5 17. O-O-O b5 18. Ne3 $2 (18. Bxg4 $16 bxc4 19. Bxh5 gxh5 20. Rxh5) 18... b4 19. Nb1 Ndf6 $1 $36 {[%cal Rf6e4][%mdl 2048] Black fights for an advantage.} 20. Bxf6 Nxf6 21. Qd3 Bh6 22. Nd2 Ra7 23. Rdg1 {[%cal Re3g4]} Rh7 24. Kb1 {[%cal Re3g4]} (24. Ndc4 {with more complications.} a5 25. Kb1 Bxe3 26. Qxe3 Rxh1 27. Rxh1 Ba6 28. Nd2) 24... Ree7 25. Nxg4 Bxd2 26. Nxf6+ Qxf6 27. Qxd2 Rxh1 28. Rxh1 Rh7 29. Rxh7 Kxh7 30. Qe3 a5 31. Kc1 Qh4 32. Kd2 Kg7 33. b3 {[#]} (33. c3 $15) 33... Kf6 (33... Qf4 $1 $17) 34. Bb5 (34. f3 $11) 34... Qf4 $17 35. Be2 Kg5 36. Bb5 $2 (36. Bf1 $17) 36... Bh3 (36... Bg4 $19 {is more deadly.} 37. Bc4 Bh5) 37. Be2 Bc8 $2 (37... Bd7 $17) 38. Bb5 $1 $19 Kf6 (38... Bg4 $19 39. Bf1 Bf3) 39. Be2 $1 $17 g5 40. Bb5 $2 (40. f3 $17) 40... Bg4 $19 41. Bf1 $2 (41. Kd3) 41... Bf3 42. Kd3 g4 43. Qe1 Kg5 44. Qe3 Kf6 45. Qe1 $1 {and the idea Qe3 leaves White hopeful.} Qh6 $2 (45... Bh1 $19 46. Ke2 Qxe4+ {[%mdl 64] Double Attack} 47. Kd2 Qd4+ 48. Kc1 Qa1+ 49. Kd2 Qd4+ 50. Kc1 Bxd5) 46. Qe3 $17 {[#]} Kg6 (46... Qh1 $1 $17 {[%cal Rh1f1]} 47. Be2 Kg6) 47. Qxh6+ $11 Kxh6 {[%mdl 4096] Endgame KB-KB} 48. Ke3 Kg5 49. Bb5 Bg2 (49... Kh4 $5 50. Bf1 $8 Bh1 $11) 50. Bd7 Kh4 51. Bb5 $1 Kh3 {Strongly threatening ...Bf3.} 52. Be2 Kh4 {Hoping for ...Kh3.} 53. Bb5 Bf3 {Threatens to win with ...Kh3.Black has an edge.} 54. Bf1 $1 Kh5 55. Bb5 Kg5 56. Bf1 Kh4 57. Kd3 $1 g3 (57... Bh1 $5) 58. fxg3+ Kxg3 {...Kf4 is the strong threat.} (58... Kg4 $5) 59. Ke3 Bd1 60. Bd3 Bg4 {Accuracy: White = 52%, Black = 49%.} 1/2-1/2

[Event "CZE-ch Open 2019"]
[Site "Ostrava"]
[Date "2019.04.29"]
[Round "3.25"]
[White "Havelka, Ondrej"]
[Black "Vrana, Frantisek"]
[Result "0-1"]
[ECO "E53"]
[WhiteElo "2156"]
[BlackElo "2267"]
[Annotator "TA"]
[PlyCount "78"]
[EventDate "2019.04.27"]
[EventType "swiss"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 18,78,22,0,53,35,35,26,55,52,58,13,20,9,12,0,8,0,10,-7,4,-6,2,-26,-10,-379,-385,-368,28,33,32,-14,0,-16,0,-32,-9,-76,-84,-716,-718,-711,-694,-714,-677,-622,-279,-342,-249,-235,-246,-362,-361,-341,-339,-859,-859,-849,-840,-2186,-2168,-29997,-501]} 1. d4 (1. c4 c6 2. e4 d5 3. exd5 cxd5 4. d4 Nf6 5. Nc3 e6 6. Nf3 Bb4 7. Bd3 dxc4 8. Bxc4 O-O {½-½ (10) Shirov,A (2749)-Harikrishna,P (2646) Sestao 2010}) 1... Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 O-O 5. Nf3 d5 6. Bd3 c5 7. O-O cxd4 8. exd4 dxc4 9. Bxc4 Nbd7 10. Bg5 Nb6 {E54: Nimzo-Indian: Rubinstein: Main Line: 7...dxc4 8 Bxc4} (10... b6 $11) 11. Bd3 Bd7 12. Ne5 Rc8 {White has an edge.} 13. Qf3 $146 ({Predecessor:} 13. Rc1 Be7 14. Qf3 Bc6 15. Qh3 g6 16. Rcd1 Nbd5 17. Rfe1 Nh5 18. Nxc6 bxc6 {1-0 (41) Dovzhenko,A (1937)-Gorbov,A (2170) Kiev 2009}) 13... Bc6 14. Nxc6 (14. Qh3 {seems wilder.} g6 15. Rad1 Be7 16. Bh6 Re8 17. Rfe1) 14... bxc6 15. Rad1 Nbd5 16. Bb1 Be7 17. Rfe1 Rb8 18. Re2 Re8 19. Qd3 g6 20. Qc4 Qd6 {White must now prevent ...Ng4!} 21. Na4 $2 {[%mdl 8192]} (21. Nxd5 $11 {and White has nothing to worry.} cxd5 22. Qc1) 21... Rb4 $19 22. Qc2 {[#]} Bf8 $2 (22... Ng4 $1 $19 {[%mdl 512]} 23. g3 Bxg5) 23. a3 Rbb8 24. Rc1 Rbc8 25. Nc5 Bg7 26. Qa4 Nf4 $36 {[%mdl 2048] Black is pushing.} 27. Rd2 (27. Bxf4 $11 {remains equal.} Qxf4 28. Rd1) 27... Ng4 $1 $17 {And now ...Ne2+! would win.} 28. Rc3 $2 {[%mdl 8192] [#]} (28. Ne4 $17 Nh3+ 29. gxh3 Qxh2+ {[%mdl 64] Double Attack} 30. Kf1 Qh1+ 31. Ke2 Qxc1 32. Qc2 Qxc2 33. Rxc2) 28... Ne2+ $1 $19 {[%mdl 576] Double Attack} 29. Kf1 (29. Rxe2 Qxh2+) 29... Nxc3 30. bxc3 Qxh2 31. Be4 Qc7 (31... Qh1+ $142 32. Ke2 Qh5) 32. Rb2 e5 {Hoping for ...exd4.} 33. Rb7 {[#]} Qd6 $1 {[%cal Re5d4]} 34. Qb3 (34. Qxa7 {is a better defense.} Ra8 35. Qxa8 Rxa8 36. Be7) 34... Rc7 35. Rb8 Rce7 36. Rb4 $2 (36. Bxe7 Qxb8 37. Qxb8 Rxb8 38. Bd6) 36... Bf6 37. Nb7 Qc7 38. Bd2 exd4 39. Bf3 {[#]} Nh2+ {Accuracy: White = 16%, Black = 39%.} (39... Re1+ $142 $1 {[%mdl 512]} 40. Bxe1 Nh2+ 41. Kg1 Rxe1#) 0-1

[Event "CZE-ch Open 2019"]
[Site "Ostrava"]
[Date "2019.04.29"]
[Round "3.26"]
[White "Vanek, Tomas"]
[Black "Freisler, Pavel"]
[Result "0-1"]
[ECO "C47"]
[WhiteElo "2095"]
[BlackElo "2245"]
[Annotator "TA"]
[PlyCount "123"]
[EventDate "2019.04.27"]
[EventType "swiss"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 9,123,-8,-15,-17,0,0,7,6,-2,-42,-48,-74,-54,-114,-111,-244,-252,-252,-262,-277,-265,-274,-259,-283,-287,-285,-203,-217,-197,-198,-193,-187,-184,-193,-179,-203,-187,-222,-161,-156,-157,-217,-142,-235,-230,-221,-230,-227,-226,-258,-266,-262,-268,-293,-265,-289,-266,-293,-285,-360,-256,-410,-407,-391,-400,-374,-376,-536,-519,-504,-496,-586,-575,-509,-477,-497,-497,-493,-486,-437,-390,-587,-581,-836,-836,-818,-807,-830,-783,-631,-283,-283,-276,-276,-269,-268,-227,-227,-220,-214,-215,-2045,-2060,-1900,-1783,-2045,-211,-12504,-12504,-10097,-7385,-29964,-7822,-29981,-29982,-29991]} 1. e4 e5 2. Nf3 Nc6 3. Nc3 Nf6 4. Rb1 (4. d4 exd4 5. Nxd4 Bb4 6. Nxc6 bxc6 7. Bd3 d5 8. exd5 O-O 9. O-O cxd5 10. Qf3 c6 11. Bg5 Bd6 12. Rae1 Rb8 13. Nd1 h6 14. Bxf6 Qxf6 15. Qxf6 gxf6 16. b3 Kg7 17. Ne3 Re8 18. Nf5+ Bxf5 19. Bxf5 Re5 20. Bd3 Bb4 21. Re3 Rxe3 22. fxe3 {½-½ (35) Duda,J (2738)-Ding,L (2813) Wijk aan Zee 2019}) 4... Bb4 5. Bd3 O-O 6. O-O {C47: Scotch Four Knights and Four Knights with 4 g3} d5 $146 ({Predecessor:} 6... d6 7. a4 a5 8. Re1 Ne7 9. Bf1 Ng6 10. Na2 Bc5 11. h3 Re8 {0-1 (57) Moiseenko,V (2547)-Panchenko,D (2348) Kolomna 2018}) 7. exd5 Nxd5 8. Be4 {The position is equal.} Nde7 9. Qe2 Bd6 10. Qc4 Be6 11. Qa4 (11. Qe2 $15) 11... h6 $17 12. Re1 {[#]} (12. Nb5 $17 {keeps fighting.}) 12... a6 $1 $19 13. Bxc6 Nxc6 ({Weaker is} 13... bxc6 14. Nxe5 Re8 15. d3 $14) 14. Qh4 Qxh4 15. Nxh4 Nd4 16. Nf3 Nxc2 17. Rd1 Bf5 {Threatens to win with ...Bd3.} 18. d3 Nb4 19. Ne1 Rad8 20. a3 Nc6 21. Be3 Nd4 22. b4 Rfe8 23. h3 b5 24. Kf1 c5 25. g4 (25. Bxd4 $17 exd4 26. Ne2) 25... Bg6 26. Bxd4 (26. Ne4 $17) 26... exd4 27. Ne2 f5 28. bxc5 Bxc5 29. Nf4 Bf7 30. gxf5 Bxa3 31. Nc2 Bd6 32. Ne2 Bc5 33. Ng3 Bd5 34. Re1 Kf7 35. Nb4 $2 {[#]} (35. Rec1 {might work better.}) 35... Bxb4 36. Rxe8 Kxe8 37. Rxb4 {[%mdl 4096] Endgame KRB-KRN} Bc6 38. Nh5 (38. Ke1 $142) 38... Kf7 39. Rb1 a5 40. Rc1 Rd6 41. Ke2 b4 42. Rg1 g6 43. fxg6+ Rxg6 44. Rb1 Bd7 45. Nf4 (45. Kd2 {is the only way for White.}) 45... Rb6 46. Nd5 Rb5 47. Nc7 Rc5 48. Na6 Rc2+ 49. Kf3 Bb5 (49... Rc6 $142 50. Nb8 Rf6+ 51. Ke4 Bxh3) 50. Nxb4 axb4 51. Rxb4 Bxd3 {...Bc4 is the strong threat.} 52. Rxd4 {KRB-KR} Bf5 53. Kg2 Kf6 54. Rd6+ Be6 55. Ra6 $2 (55. Kg3) 55... h5 56. Kg3 Rc4 57. Ra3 Rb4 $2 (57... h4+ 58. Kh2 Rc2) 58. Ra6 $2 (58. f4) 58... h4+ 59. Kg2 Ke5 60. Kh2 Rb2 61. Kg2 Bd5+ 62. Kf1 {Accuracy: White = 35%, Black = 63%.} 0-1

[Event "CZE-ch Open 2019"]
[Site "Ostrava"]
[Date "2019.04.29"]
[Round "3.27"]
[White "Jedlicka, Ales"]
[Black "Taus, Martin"]
[Result "1-0"]
[ECO "A58"]
[WhiteElo "2236"]
[BlackElo "2104"]
[Annotator "TA"]
[PlyCount "133"]
[EventDate "2019.04.27"]
[EventType "swiss"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 17,133,59,70,68,78,69,76,72,77,46,33,37,44,24,36,0,10,0,20,14,35,33,90,84,91,81,81,87,95,92,100,93,109,101,110,109,109,106,138,130,201,208,181,179,237,243,284,130,121,79,78,77,72,6,6,0,49,50,60,60,60,60,65,64,64,65,65,65,72,51,57,55,72,66,64,64,104,93,304,285,370,370,368,333,293,193,174,94,268,167,1189,1135,1257,985,831,891,709,473,29971,29972,29972,29968,29968,3339,5081,0,29976,29978,29977,29979,29979,29980,29980,29981,29981,29981,29987,29988]} 1. d4 Nf6 2. c4 c5 3. d5 b5 4. cxb5 a6 5. bxa6 Bxa6 6. Nc3 d6 7. Nf3 g6 8. e4 Bxf1 9. Kxf1 Bg7 10. g3 {A59: Benko/Volga Gambit: White castles by hand} Nbd7 (10... O-O 11. Kg2 Na6 12. Qe2 Qb6 13. Rd1 Qb7 14. Rb1 Nd7 15. Bg5 Rfe8 16. a3 Nc7 17. Qc2 Nb6 18. a4 Rac8 19. b3 e6 20. dxe6 Nxe6 {1-0 (27) Jakovenko,D (2714)-Zvjaginsev,V (2673) Moscow 2016}) 11. Kg2 Qb6 12. Re1 {White is better.} Ng4 13. h3 $146 (13. Qe2 {with more complications.} c4 14. Bf4 O-O 15. Reb1 Rfc8 16. a4) ({Predecessor:} 13. Re2 O-O 14. Bf4 Rfb8 15. h3 Nge5 16. Nxe5 Nxe5 17. Bxe5 Bxe5 18. Qc1 Qb4 19. Qe1 Ra7 20. Rc1 Rba8 21. a3 Qb3 {0-1 (54) Alekseev,M (1858)-Jacko,V (2067) Ruzomberok 2017}) 13... Nge5 14. Nxe5 Nxe5 15. Qc2 O-O 16. Re2 Rfb8 17. Rb1 Qb4 18. b3 Qd4 19. Rd2 $36 {[%mdl 2048] White fights for an advantage.} Nf3 (19... Qb4 $14) 20. Kxf3 $16 Qxc3+ 21. Qxc3 Bxc3 22. Rc2 Bg7 23. Be3 Ra3 24. Re1 Rba8 25. Ree2 $1 Kf8 26. g4 Ke8 27. Kg2 Kd7 28. f4 e6 (28... Ba1 $16 29. Kf3 R3a5) 29. dxe6+ $1 $18 fxe6 {[#]} 30. e5 $1 {[%mdl 512]} Bf8 (30... R3a6 $142 31. Red2 c4 32. bxc4 Kc7 33. exd6+ Rxd6) (30... dxe5 31. Bxc5) 31. exd6 Bxd6 32. Kf3 (32. Red2 $18) 32... c4 $16 33. Rxc4 {Threatens to win with Rd2.} Rxa2 34. Rxa2 Rxa2 {[%mdl 4096] Endgame KRB-KRB} 35. Ra4 ({White should try} 35. Bc5 $16 Bxc5 36. Rxc5) 35... Rb2 $11 36. Ra7+ Bc7 37. Rb7 {And now Bd4 would win.} Kc6 38. Rb4 Bd6 39. Rc4+ $1 Kd5 40. Rd4+ Kc6 41. Rd3 Rh2 42. Kg3 Rb2 43. Bd4 Re2 44. Kf3 Rh2 45. Ke4 Re2+ 46. Re3 Rd2 47. Rc3+ Kd7 $2 {[#]} (47... Kb5 $16) 48. Be5 $1 $18 {[%cal Re5d6]} Re2+ {[#]} 49. Re3 $1 {[%cal Re3e2]} Rxe3+ 50. Kxe3 {aiming for Bxd6. KB-KB} Be7 51. Kd4 Kc6 52. Kc4 (52. Ke4 $18) 52... Bh4 $2 (52... Ba3 $16) 53. b4 {[%cal Bb3b4,Bb4b5][%mdl 32]} Bg3 $2 (53... Be7 54. Bd4 Bd6 55. b5+ Kb7) 54. b5+ Kb6 55. Bd4+ Kc7 56. Be3 Kd6 57. Kd4 h5 (57... Bh2 $18 58. b6 Kc6) 58. gxh5 gxh5 59. Ke4 Bh4 60. Bd4 (60. b6 $142 Bf6 61. f5 e5 62. Bd2 Bh4 63. Bc3 Kc6 64. Kxe5 Kxb6 65. f6) 60... Bg3 61. Be3 $2 (61. b6 $18 Be1 62. b7) 61... Bh2 $2 {[%mdl 8192]} (61... Bh4 $11 62. b6 Be7) 62. b6 {White mates.} Bg3 63. b7 Kc7 64. Ke5 Kxb7 65. Kxe6 Kc7 66. f5 Kd8 67. f6 {Accuracy: White = 64%, Black = 21%.} 1-0

[Event "CZE-ch Open 2019"]
[Site "Ostrava"]
[Date "2019.04.29"]
[Round "3.28"]
[White "Otruba, Marek"]
[Black "Babula, Milan"]
[Result "1/2-1/2"]
[ECO "E15"]
[WhiteElo "2103"]
[BlackElo "2204"]
[Annotator "TA"]
[PlyCount "60"]
[EventDate "2019.04.27"]
[EventType "swiss"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 10,60,25,21,25,27,41,-54,-56,-53,-61,-69,-55,-55,-80,-99,-108,-196,-181,-154,-162,-157,-138,-174,-125,-139,-154,-200,-186,-174,-167,-192,-151,-306,-308,-306,-306,-293,-252,-262,-231,-381,-363,-368,-331,-285,0,0,0,0,0,0,0]} 1. d4 Nf6 2. c4 b6 3. Nf3 Bb7 4. g3 e6 5. Bg2 d5 6. Ne5 Bd6 {E16: Queen's Indian: 4 g3 Bb7 5 Bg2 Bb4+} (6... Nbd7 7. Qa4 Bd6 8. Nc3 O-O 9. Nxd7 Qxd7 10. Qxd7 Nxd7 11. cxd5 Bb4 12. O-O Bxc3 13. dxe6 Bxg2 14. Kxg2 Bxd4 15. exd7 {½-½ (57) Fridman,D (2633)-Moiseenko,V (2501) St Petersburg 2018}) 7. Qa4+ Nfd7 8. Nc3 (8. cxd5 $14 Bxe5 9. dxe5) 8... Bxe5 $15 {Black is slightly better.} 9. dxe5 {[%cal Rc4d5]} Bc6 10. Qc2 $146 {[%cal Rc4d5]} ({Predecessor:} 10. Qd1 dxc4 11. Bxc6 Nxc6 12. f4 Nc5 13. Be3 Qe7 14. Na4 {1-0 (56) Petzelberger,F (1934)-Wendler,D (1857) Stuttgart 2015}) 10... d4 ({Much weaker is} 10... Nxe5 $6 11. cxd5 exd5 12. Bf4 $14) 11. Ne4 Nxe5 {aiming for ...f5.} 12. O-O f5 $36 {[%mdl 2048] Black has strong initiative.} 13. Bg5 (13. f4 $17 Nf7 14. Nf2) 13... Qc8 14. Nf6+ gxf6 15. Bxf6 Bxg2 16. Kxg2 Ng6 17. Bxh8 Nxh8 18. e3 c5 19. exd4 cxd4 20. Rfe1 {[#]} Kf7 $1 21. Qd2 $2 (21. Re2 $17) 21... Qxc4 $19 22. Qh6 Qd5+ 23. Kg1 Ng6 24. Qxh7+ Kf6 {Hoping for ...Nd7.} 25. h4 ({Avoid the trap} 25. Qh6 $2 Nc6 $19) (25. Qg8 {is the only way for White.} d3 26. Rad1) 25... Nd7 {Strongly threatening ...Rh8.} 26. h5 Nge5 {Threatens to win with ...Nf3+.} 27. h6 {[%csl Gh6][%cal Rh7g7] [#]} Nf3+ $2 (27... Nf7 $1 $19 28. Qg7+ Ke7) 28. Kf1 $11 {[%csl Gh6][%cal Rh7g7] The position is equal.} Nh2+ 29. Kg1 {[%csl Gh6][%cal Rh7g7]} Nf3+ {[%mdl 64] Double Attack} 30. Kf1 {[%csl Gh6][%cal Rh7g7]} Nh2+ {Accuracy: White = 42%, Black = 78%.} 1/2-1/2

[Event "CZE-ch Open 2019"]
[Site "Ostrava"]
[Date "2019.04.29"]
[Round "3.29"]
[White "Kanakova, Natalie"]
[Black "Valencik, Jozef"]
[Result "0-1"]
[ECO "A29"]
[WhiteElo "2202"]
[BlackElo "2057"]
[Annotator "TA"]
[PlyCount "134"]
[EventDate "2019.04.27"]
[EventType "swiss"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 17,134,7,8,25,4,-16,-6,-41,-6,-1,0,-57,-9,-75,-69,-81,-72,-75,-65,-90,-92,-97,-89,-89,-92,-98,-110,-105,-58,-54,-28,-24,-16,-13,-13,-9,-9,-52,-9,-117,-72,-172,-114,-105,-104,-154,-128,-128,-112,-132,-126,-195,-198,-218,-222,-246,-250,-253,-220,-219,-145,-192,-140,-268,-272,-365,-345,-325,-262,-324,-260,-384,-395,-392,-385,-393,-403,-506,-503,-499,-482,-475,-471,-447,-444,-660,-475,-452,-442,-533,-532,-600,-597,-576,-569,-546,-530,-655,-451,-731,-753,-691,-691,-745,-668,-1211,-1220,-1122,-1024,-1499,-1428,-8326,-6066,-29981,-29980,-29980,-29981,-29980,-29981]} 1. c4 e5 2. Nc3 Nf6 3. Nf3 Nc6 4. g3 d5 5. cxd5 Nxd5 6. Bg2 Nb6 7. O-O Be7 8. a3 O-O 9. b4 Re8 10. Rb1 {A29: English Opening: Four Knights Variation with 4 g3} Bf8 11. b5 $146 ({Predecessor:} 11. d3 Bg4 12. h3 Bh5 13. Bg5 f6 14. Be3 Bf7 15. Nd2 Rb8 16. Nb3 Ne7 17. Bc5 Ned5 {1-0 (73) Ding,L (2816)-Yu,Y (2764) Shenzhen 2018}) 11... Nd4 12. e3 {The position is equal.} Nxf3+ 13. Bxf3 Bf5 14. Ne4 ({White should play} 14. Bxb7 $11 Rb8 15. Be4 Bxe4 16. Nxe4) 14... Bh3 15. Bg2 (15. Re1 $11) 15... Bxg2 $17 16. Kxg2 Qd3 17. Nc3 Rad8 18. Rb3 Nc4 19. Kg1 Nxd2 20. Bxd2 Qxd2 21. Qxd2 Rxd2 22. Ne4 Rd7 (22... Rc2 {is more complex.} 23. g4 Rc4 24. f3 Rd8 25. Ra1 h6) 23. g4 Be7 24. Rc3 f6 25. Rfc1 Rc8 26. a4 Kf7 $36 {[%mdl 2048] White is under pressure.} 27. Rc4 g6 28. Nc3 (28. Kg2 $11 {keeps the balance.}) 28... f5 29. e4 (29. gxf5 $17 gxf5 30. Ne2) 29... fxe4 (29... Rd4 $19 30. Nd5 Bd6) 30. Nxe4 Rd4 31. f3 Rxc4 32. Rxc4 {[%mdl 4096] Endgame KRB-KRN} Ke6 33. Rc1 c5 34. bxc6 (34. Kf2 $17) 34... Rxc6 $19 35. Rb1 b6 36. Ra1 Rc2 37. h3 h6 38. Kf1 Bb4 39. Rb1 Bc3 (39... a5 $19 40. Rd1 Ra2) 40. h4 (40. Nxc3 $17 {was necessary.} Rxc3 41. Ke2) 40... Bd4 41. h5 gxh5 42. gxh5 Rh2 {[#] Hoping for ...Rh1+.} 43. Rb4 Rxh5 44. Rc4 (44. Kg2 {is the only way for White.}) 44... Rh2 45. Rc6+ Kd5 46. Rc7 a5 47. Nf6+ Kd6 48. Ne8+ Ke6 49. Ng7+ Kf6 50. Ne8+ Kg5 51. Rf7 (51. Ng7 $142) 51... Rf2+ 52. Ke1 Ra2 53. Nd6 Rxa4 54. Ne4+ Kg6 55. Rf6+ Kg7 56. Rc6 Ra2 57. Nd6 Bc5 58. Nf5+ (58. Ne4 $142) 58... Kf7 59. Nxh6+ Ke7 60. Ng4 Bd4 61. Rh6 a4 {[%cal Ba5a4,Ba4a3][%mdl 32]} 62. Rh7+ Kd6 63. Rh6+ Kd5 64. Rh5 a3 65. Nxe5 Bxe5 {Black mates.} 66. f4 Rb2 67. Rxe5+ Kd4 {Accuracy: White = 31%, Black = 63%.} 0-1

[Event "CZE-ch Open 2019"]
[Site "Ostrava"]
[Date "2019.04.29"]
[Round "3.30"]
[White "Koubova, Anna Marie"]
[Black "Vybiral, Zdenek"]
[Result "1/2-1/2"]
[ECO "A40"]
[WhiteElo "2005"]
[BlackElo "2274"]
[Annotator "TA"]
[PlyCount "87"]
[EventDate "2019.04.27"]
[EventType "swiss"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 9,87,6,6,11,4,0,20,20,20,20,22,21,19,19,21,26,25,26,35,30,44,45,51,34,42,46,39,47,37,27,35,35,46,27,35,-37,51,32,25,0,6,0,12,6,6,6,21,12,12,7,7,7,37,37,37,37,37,42,35,25,28,0,0,0,0,0,27,11,26,0,55,6,39,13,6,7,60,60,69,60]} 1. d4 e6 2. c4 f5 3. Nf3 Nf6 4. Nc3 Bb4 5. Qc2 b6 6. e3 {A85: Dutch Defence: 2 c4 Nf6 3 Nc3} Bb7 7. Be2 O-O 8. O-O {The position is equal.} Bxc3 9. Qxc3 d6 10. b3 Nbd7 11. Bb2 Qe7 12. Rac1 $146 ({Predecessor:} 12. Rfd1 c5 13. dxc5 Nxc5 {1-0 (43) Danner,G (2440)-Clemens,C (2331) Condino 2009}) 12... Ne4 13. Qc2 c5 14. Ne1 Rac8 15. f3 Nef6 16. Bd3 Rce8 17. Rf2 Qf7 18. Rd1 Qh5 19. Be2 Qh6 20. Bc1 Qg6 21. Nd3 e5 22. Bb2 ({Better is} 22. Rff1 $14) 22... e4 (22... f4 $15 23. exf4 exd4) 23. Nf4 $14 Qh6 24. d5 Rf7 25. Ne6 Nf8 26. Bxf6 Rxf6 27. Nxf8 $1 Kxf8 (27... Rexf8 {with more complications.} 28. f4 R6f7 29. a3 Bc8 30. Rff1 Rc7) 28. f4 Bc8 29. a3 Rf7 30. b4 Rb7 31. Rb1 Ree7 32. Qc3 Kf7 33. Bf1 Qf6 34. Qxf6+ Kxf6 35. h3 h6 36. Be2 Rec7 37. b5 g6 38. a4 {[%cal Ba3a4,Ba4a5,Ba5a6][%mdl 32]} Rg7 39. Kh2 Rbf7 ({Black should play} 39... h5 $11) 40. g3 Rf8 41. Rg1 Bd7 {[#]} 42. a5 $1 {[%mdl 512]} Rgg8 (42... bxa5 $11 43. Ra1 Rb8) 43. Ra1 Ra8 44. a6 {Accuracy: White = 55%, Black = 50%.} 1/2-1/2

[Event "CZE-ch Open 2019"]
[Site "Ostrava"]
[Date "2019.04.29"]
[Round "3.31"]
[White "Bulockin, Martin"]
[Black "Holy, Filip"]
[Result "1/2-1/2"]
[ECO "D00"]
[WhiteElo "2199"]
[BlackElo "2096"]
[Annotator "TA"]
[PlyCount "64"]
[EventDate "2019.04.27"]
[EventType "swiss"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 9,64,8,8,0,36,32,34,36,35,36,32,31,25,31,305,296,297,261,244,99,107,89,91,-58,-44,-55,-58,-107,-108,-96,-15,-14,-12,-14,-13,-14,-15,-15,-20,-20,-4,-105,-103,-205,-136,-156,-152,-346,-331,-300,-142,-148,-143,-156,-154,-152,-146]} 1. d4 d5 2. Bf4 Nf6 3. e3 c5 4. c3 Qb6 5. Qb3 c4 6. Qc2 {D00: 1 d4 d5: Unusual lines} Nc6 7. Nd2 Bg4 (7... Nh5 8. Bg5 h6 9. Bh4 g5 10. Be2 Ng7 11. Bg3 Bf5 12. Qc1 e6 {1-0 (41) Carlsen,M (2832)-So,W (2812) Leuven 2017}) 8. b3 {White is slightly better.} cxb3 $1 9. axb3 Rc8 10. Qb2 Bf5 $146 ({Predecessor:} 10... a5 11. Bd3 e6 12. h3 Bh5 {1-0 (41) Ragger,M (2659)-Kvisvik,B (2296) Antalya 2017}) 11. Ngf3 Nb4 $2 {[%mdl 8192] [#]} (11... Nh5 $14) 12. cxb4 $18 Rc2 13. Qa3 e5 14. Nxe5 ({Don't play} 14. Bxe5 $6 Bxb4 15. Qa4+ (15. Qxa7 Rc1+ {[%mdl 64] Deflection} 16. Rxc1 Qxa7 $11) 15... Bd7) (14. dxe5 $18 {is the precise move to win.} Bxb4 15. Qxa7 Rc1+ 16. Rxc1 Qxa7 17. exf6) 14... Bxb4 $16 15. Qa4+ Ke7 16. Bb5 ({Better is} 16. Rd1 $16 {And now Bd3 would win.} Ne4 17. Bd3 Rxd2 18. Rxd2 Bxd2+ 19. Kf1) 16... Bxd2+ $15 17. Kf1 Bc3 $36 {[%mdl 2048] Black is pushing.} 18. Rd1 {[#]} Ne4 $1 {[%cal Re4f2]} 19. f3 Nd6 (19... Nd2+ $17 20. Kg1 Qa5) 20. Bd3 $11 Bxd3+ 21. Nxd3 {Black must now prevent b4.} Rc8 22. b4 Bb2 $1 23. Bxd6+ ({Reject} 23. Rb1 Nc4 $17) 23... Qxd6 24. Nc5 $1 Rc4 25. Rb1 (25. Qxa7 $11 Rxb4 26. Qa2) 25... Bc3 $17 26. Ke2 (26. Qxa7 $17 {might work better.} Rc7 27. Nd3) 26... b6 27. Nd3 a5 {[%cal Rc3b4]} 28. g3 $2 (28. Rhc1 $17) 28... Bxb4 $1 $19 29. Nxb4 Rxb4 (29... axb4 $19 {and Black stays clearly on top.} 30. Rb2 Qh6) 30. Rxb4 $17 {Black is clearly better.} Qxb4 31. Qxb4+ axb4 32. Rb1 Rc2+ {Accuracy: White = 25%, Black = 52%.} 1/2-1/2

[Event "CZE-ch Open 2019"]
[Site "Ostrava"]
[Date "2019.04.29"]
[Round "3.32"]
[White "Kolar, Stanislav"]
[Black "Bartos, Jan"]
[Result "1/2-1/2"]
[ECO "C00"]
[WhiteElo "2091"]
[BlackElo "2178"]
[Annotator "TA"]
[PlyCount "128"]
[EventDate "2019.04.27"]
[EventType "swiss"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 13,128,0,0,0,0,-20,0,-8,0,0,0,0,0,-20,-20,-25,-25,-33,-2,-14,-15,-14,-10,-29,-12,-27,-6,-38,-30,-37,-15,-19,7,-8,0,0,0,-27,0,0,40,46,123,124,362,340,348,347,368,358,363,344,322,227,281,207,257,257,249,241,250,222,208,233,260,253,274,208,208,208,208,208,207,207,207,207,207,207,207,207,207,207,207,207,200,145,208,207,207,207,207,207,197,196,207,207,208,194,210,0,206,200,206,145,255,255,255,244,258,191,189,0,13,0,0,0,0]} 1. e4 e6 2. c4 d5 3. cxd5 exd5 4. exd5 Nf6 5. Bb5+ Nbd7 6. Nc3 Be7 7. Nf3 O-O 8. O-O {C00: French: Unusual White 2nd moves} Nb6 9. h3 Nbxd5 10. d4 h6 (10... Bf5 11. Re1 Bb4 12. Bd2 c6 13. Bc4 Bxc3 14. bxc3 Ne4 15. Rc1 Qf6 {1-0 (36) Vachier Lagrave,M (2789)-Caruana,F (2804) Paris 2016}) 11. a3 $146 ({Predecessor:} 11. Re1 Bf5 12. Qb3 Nb4 13. Re2 Be6 14. Bc4 Bxc4 15. Qxc4 c6 {½-½ (48) Torok,T (2139)-Karacsonyi,G (2055) Budapest 2015}) 11... Bf5 12. Re1 c6 13. Bd3 Bxd3 14. Qxd3 Bd6 15. Bd2 Bf4 16. g3 Bxd2 17. Qxd2 Qd6 18. Ne5 Rad8 19. Rad1 Nc7 20. b4 Ne6 {[%cal Rd6d4]} 21. Nf3 Rfe8 22. Re5 b6 23. Qe2 Nd7 24. Re3 Nf6 25. b5 Nd5 26. Nxd5 cxd5 27. Ne5 Nc7 (27... Ng5 $14) 28. Rc1 $1 $16 Re6 $2 (28... Ne6 $16) 29. Rc6 $18 Qe7 30. Rxe6 Nxe6 31. Nc6 $1 {[%csl LRd8,LRe7][%mdl 64] Double Attack} Qd6 32. Nxd8 Qxd8 {[%mdl 4096] Endgame KQR-KQN} 33. f4 Qf6 34. Re5 Nxd4 {[#]} 35. Qd3 $1 {[%cal Re5e8]} Ne6 36. Qxd5 Qg6 37. Qa8+ Nf8 38. Kh2 Qd3 39. h4 Qxa3 40. Re8 Qc5 41. Qe4 ({Inferior is} 41. Qxa7 Qf2+ 42. Kh3 Qf1+ 43. Kh2 Qf2+ 44. Kh3 Qf1+ 45. Kh2 Qf2+ $11) 41... g6 42. Ra8 h5 43. Rxa7 Qxb5 44. Ra8 Qc5 45. Rb8 Qf2+ 46. Qg2 Qd4 47. Qa2 Kg7 {[#] intending ...Nd7.} 48. Ra8 $1 Kg8 49. Qe2 Qc5 (49... b5 $16 {might work better.} 50. Ra5 Nh7) 50. Re8 Qd4 51. Re4 Qc5 52. Rc4 Qd5 53. Rc8 {And now Qe7 would win.} Qd4 54. Qc2 Qd7 55. Rc7 Qd4 56. Rc8 Qd7 $1 57. Rb8 Qd4 58. f5 g5 (58... Qe5 $16 59. Rxb6 gxf5) 59. hxg5 h4 60. Rc8 hxg3+ 61. Kh3 g2 62. Qxg2 $2 ({Only move:} 62. Kxg2 $18 {Strongly threatening Kf3.} Qf4 63. Rc3) 62... Qd3+ {The position is equal.} 63. Kg4 {Threatens to win with g6!} Qd4+ 64. Kh5 {aiming for g6.} Qh8+ {Accuracy: White = 60%, Black = 42%.} 1/2-1/2

[Event "CZE-ch Open 2019"]
[Site "Ostrava"]
[Date "2019.04.29"]
[Round "3.33"]
[White "Ockay, Tomas"]
[Black "Pavlicek, Lukas"]
[Result "1-0"]
[ECO "E67"]
[WhiteElo "2131"]
[BlackElo "1963"]
[Annotator "TA"]
[PlyCount "49"]
[EventDate "2019.04.27"]
[EventType "swiss"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 26,49,52,36,61,40,66,25,31,36,112,111,167,163,238,209,234,175,169,156,152,149,358,368,363,336]} 1. Nf3 g6 2. d4 Nf6 3. g3 Bg7 4. Bg2 O-O 5. c4 d6 6. O-O Nbd7 7. Nc3 e5 8. h3 c6 9. e4 Re8 10. Be3 exd4 11. Nxd4 Nc5 12. Qc2 a5 13. Rfe1 Qe7 14. f3 Ne6 {E69: King's Indian: Fianchetto: 6...Nbd7 7 0-0 e5 8 e4 c6 9 h3} 15. Nde2 Nc7 16. Rad1 d5 {White has an edge.} 17. cxd5 cxd5 (17... Nfxd5 $14 18. Nxd5 Nxd5) 18. Na4 $16 dxe4 (18... Na6 $16 {was called for.}) 19. Bc5 $18 Qe5 (19... Qe6 $142) 20. Bd6 {[%mdl 64] [#] Discovered Attack} Qb5 {Threatens to win with ...exf3.} 21. Nd4 $36 {[%mdl 2048] White is on the roll.} (21. Qxc7 Qxa4 22. Nc3 Qc6 $14) ({Much less strong is} 21. Bxc7 $6 exf3 22. Bxf3 Bxh3) (21. fxe4 Ne6) 21... Qd7 22. Bxc7 Nd5 23. Nb6 ({Weaker is} 23. fxe4 Qxc7 24. Qxc7 Nxc7 $11) 23... Nxb6 $2 {[#]} (23... Qxc7 $16 24. Qxc7 Nxc7) 24. Bxb6 Qd6 25. Qc7 ({Not} 25. Rxe4 Rxe4 26. Qxe4 Bd7 $15) 1-0

[Event "CZE-ch Open 2019"]
[Site "Ostrava"]
[Date "2019.04.30"]
[Round "4.1"]
[White "Navara, David"]
[Black "Zwardon, Vojtech"]
[Result "1-0"]
[ECO "B35"]
[WhiteElo "2733"]
[BlackElo "2458"]
[Annotator "TA"]
[PlyCount "53"]
[EventDate "2019.04.27"]
[EventType "swiss"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 14,52,20,23,39,32,18,20,38,16,22,38,31,31,30,30,97,108,116,117,102,67,61,62,273,258,962,955,927,741,933,864,29988,29989,29996,29997,29997,29998,29998,29999,29999]} 1. e4 c5 2. Nf3 Nc6 3. Nc3 g6 4. d4 cxd4 5. Nxd4 Bg7 6. Be3 Nf6 7. Bc4 O-O 8. Bb3 Re8 {B35: Sicilian: Accelerated Dragon with 5 Nc3: main line} 9. f3 e6 10. f4 Ng4 {The position is equal.} 11. Qxg4 {[#] Strongly threatening 0-0-0.} Nxd4 12. O-O-O Nxb3+ 13. axb3 Qa5 $146 ({Predecessor:} 13... d5 14. e5 Bd7 15. h4 Qa5 16. h5 {1-0 (30) Saric,I (2660)-Horvath,A (2498) Biel 2016}) 14. Kb1 d5 (14... b5 $11 {keeps the balance.}) 15. e5 $16 b5 16. h4 b4 17. Na4 Bd7 18. Nc5 Qb5 $2 (18... Rac8 $1 $14) 19. h5 $18 {Black must now prevent Qh3.} Rec8 $2 (19... Rac8) 20. hxg6 hxg6 21. f5 ({Weaker is} 21. Nxd7 Qxd7 22. Qh4 Qc7 $16) 21... exf5 22. Qh4 {Intending Qh7+ and mate.} Rxc5 23. Bg5 {White mates.} Qe2 24. Qh7+ Kf8 {[#]} 25. Qh8+ $1 {[%mdl 512]} Bxh8 26. Rxh8+ Kg7 27. Bf6# {Accuracy: White = 85%, Black = 25%.} 1-0

[Event "CZE-ch Open 2019"]
[Site "Ostrava"]
[Date "2019.04.30"]
[Round "4.2"]
[White "Kriebel, Tadeas"]
[Black "Krejci, Jan"]
[Result "1-0"]
[ECO "C99"]
[WhiteElo "2514"]
[BlackElo "2588"]
[Annotator "TA"]
[PlyCount "95"]
[EventDate "2019.04.27"]
[EventType "swiss"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 26,95,45,19,15,11,36,28,41,41,43,33,69,42,72,45,46,50,75,83,85,74,78,76,90,90,94,95,102,102,100,9,3,13,11,7,8,0,0,0,0,0,0,0,0,0,0,0,0,0,51,51,92,114,94,110,103,105,397,391,899,912,888,820,1511,1495,1416,1314,1234,1212,1195,1164]} 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Re1 b5 7. Bb3 O-O 8. c3 d6 9. h3 Na5 10. Bc2 c5 11. d4 Qc7 12. Nbd2 {[%cal Bb1d2,Bd2b3,Bb3a5][%mdl 32]} cxd4 13. cxd4 Nc6 14. a3 exd4 {C99: Closed Ruy Lopez: Chigorin Defence: 11 d4 Qc7 12 Nbd2 cxd4} 15. Nb3 d3 (15... Bb7 16. Nbxd4 Nxd4 17. Nxd4 Rfe8 18. Bf4 Bf8 19. f3 Nh5 20. Bh2 g6 21. Bb3 Bg7 22. Kh1 {½-½ (33) Gashimov,V (2734)-Akopian,V (2694) Astrakhan 2010}) 16. Bxd3 Ne5 {White has an edge.} 17. Bf4 Nxd3 18. Qxd3 Be6 19. Rac1 $146 ({Predecessor:} 19. Nbd4 Bd7 20. e5 dxe5 21. Nxe5 Qb7 22. Nxd7 Qxd7 {½-½ (43) Klimov,S (2483)-Goganov,A (2358) St Petersburg 2008}) 19... Qd7 20. Na5 Rac8 21. Nd4 Rxc1 22. Rxc1 Rc8 23. Rxc8+ Qxc8 24. Ndc6 Bf8 25. Bxd6 Bd7 26. e5 Bxc6 27. exf6 {[#] And now Bxf8 would win.} Be4 28. Qg3 ({Stronger than} 28. Qxe4 Qc1+ 29. Kh2 Bxd6+ 30. g3 Qxb2 $17) (28. fxg7 $16 {Strongly threatening Qc3.} Be7 29. Qg3 (29. Qxe4 Qc1+ {[%mdl 64] Double Attack} 30. Kh2 Bxd6+ 31. g3 Qxb2 $15)) 28... Qc1+ $11 29. Kh2 {Hoping for Bxf8.} Bxd6 30. Qxd6 {[%cal Rd6d8]} gxf6 31. Qg3+ Kh8 32. b4 Bd5 33. Qd6 {[%cal Rd6f8]} Qg5 {[%csl Gd5][%cal Rg5g2]} 34. Qf8+ Qg8 35. Qxg8+ Kxg8 {[%mdl 4096] Endgame KB-KN} 36. Kg3 Kf8 37. f3 Ke7 ({Better is} 37... Kg7 $1 $11) 38. Kg4 $1 $14 Ke6 39. Kh5 Bc4 40. h4 Bf1 {[#]} 41. g3 $1 Kd5 $2 {[%mdl 8192]} (41... Be2 $16) 42. Kh6 $18 Bg2 $2 (42... Bd3 43. Kg7 Kd4) 43. Kxh7 {White is clearly winning.} Bxf3 44. Kg7 f5 45. Kxf7 Kd4 46. Kg6 Be4 47. Kg5 Kc3 48. h5 {Accuracy: White = 66%, Black = 40%.} 1-0

[Event "CZE-ch Open 2019"]
[Site "Ostrava"]
[Date "2019.04.30"]
[Round "4.3"]
[White "Hracek, Zbynek"]
[Black "Rubes, Jan"]
[Result "1/2-1/2"]
[ECO "D35"]
[WhiteElo "2585"]
[BlackElo "2345"]
[Annotator "TA"]
[PlyCount "62"]
[EventDate "2019.04.27"]
[EventType "swiss"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 26,62,12,8,17,0,14,0,0,0,0,0,0,-12,8,0,0,0,0,0,0,0,0,0,35,39,33,0,63,0,0,0,0,0,0,0,0,0,0]} 1. c4 e6 2. Nc3 d5 3. d4 Nf6 4. cxd5 Nxd5 5. e4 Nxc3 6. bxc3 c5 7. Nf3 cxd4 8. cxd4 Bb4+ 9. Bd2 Bxd2+ 10. Qxd2 O-O 11. Bc4 b6 12. O-O Bb7 13. Rfe1 Nd7 14. Rad1 Rc8 {[%cal Ba8c8,Bc8c5,Bc5c2][%mdl 32] D41: Queen's Gambit Declined: Semi-Tarrasch with 5 cxd5} 15. Bb3 Qf6 16. d5 exd5 {[#]} 17. Bxd5 $146 ({Predecessor:} 17. e5 Qg6 18. Nd4 Nc5 19. Bc2 Qh5 20. f3 g6 21. Nb5 Rce8 22. f4 {½-½ (43) Wojtaszek,R (2727)-Lenic,L (2611) Caleta 2016}) 17... Bxd5 18. exd5 Qd6 19. g3 Rc5 20. Nh4 g6 21. Qg5 Qf6 22. Qe3 Rd8 23. Rd4 Nf8 24. Red1 Rc2 25. Nf3 Rxa2 26. h4 b5 ({Better is} 26... h5 $11) 27. Rf4 (27. Ne5 $14 Nd7 28. Ng4) 27... Qb6 {The position is equal.} 28. Rdd4 Ra4 29. Rxa4 Qxe3 30. fxe3 bxa4 31. Rxa4 Rxd5 {Accuracy: White = 50%, Black = 66%.} 1/2-1/2

[Event "CZE-ch Open 2019"]
[Site "Ostrava"]
[Date "2019.04.30"]
[Round "4.4"]
[White "Simacek, Pavel"]
[Black "Michalik, Peter"]
[Result "1-0"]
[ECO "B15"]
[WhiteElo "2471"]
[BlackElo "2577"]
[Annotator "RC"]
[PlyCount "65"]
[EventDate "2019.04.27"]
[EventType "swiss"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

1. e4 {[%emt 0:00:00]} c6 {[%emt 0:00:00]} 2. d4 {[%emt 0:00:04]} d5 {[%emt 0:00:00]} 3. Nc3 {[%emt 0:00:11]} dxe4 {[%emt 0:00:00]} 4. Nxe4 {[%emt 0:00:04]} Nf6 {[%emt 0:00:06]} 5. Nxf6+ {[%emt 0:01:49]} exf6 {[%emt 0:00:05]} 6. c3 {[%emt 0:00:17]} Bd6 {[%emt 0:00:08]} 7. Bd3 {[%emt 0:01:00]} O-O {[%emt 0:00:09]} 8. Ne2 {[%emt 0:00:22]} Re8 {[%emt 0:00:08]} 9. O-O {[%emt 0:00:48]} Nd7 {[%emt 0:03:49]} 10. Bf4 {[%emt 0:00:47]} Nf8 {[%emt 0:00:56]} 11. Qd2 {[%emt 0:01:37]} Ne6 {[%emt 0:10:31]} 12. Bxd6 {[%emt 0:06:30]} Qxd6 {[%emt 0:00:05]} 13. f4 {[%emt 0:00:05]} Bd7 {[%emt 0:06:21]} 14. f5 {[%emt 0:04:56]} Nf8 {[%emt 0:11:11]} 15. Ng3 {[%emt 0:06:25]} Kh8 {[%emt 0:07:55]} 16. Rf3 {[%emt 0:05:33]} h6 {[%emt 0:01:59]} 17. Ne4 {[%emt 0:04:32]} Qe7 {[%emt 0:00:51]} 18. Qf4 {[%emt 0:00:38]} c5 {[%emt 0:13:07]} 19. Nd6 {[%emt 0:01:32]} cxd4 {[%emt 0:02:55]} 20. Bc4 {[%emt 0:00:29]} Rec8 {[%emt 0:03:43]} 21. Bb3 {[%emt 0:07:03]} Be8 {[%emt 0:02:41]} 22. Nxc8 {[%emt 0:00:36]} Rxc8 {[%emt 0:00:05]} 23. cxd4 {[%emt 0:00:14]} a5 {[%emt 0:02:17]} 24. Re3 {[%emt 0:03:10]} Qb4 {[%emt 0:00:20]} 25. Rae1 {[%emt 0:03:55]} Bc6 {[%emt 0:01:09]} 26. Rd1 {[%emt 0:15:00]} Be8 {[%emt 0:03:38]} 27. a3 {[%emt 0:02:38]} Qb6 {[%emt 0:00:04]} 28. Rg3 {[%emt 0:00:29]} Bd7 {[%emt 0:03:12]} 29. Bxf7 {[%emt 0:03:09]} Qxb2 {[%emt 0:00:11]} 30. Bb3 {[%emt 0:00:36]} Nh7 {[%emt 0:03:18]} 31. Be6 {[%emt 0:09:54]} Ba4 {[%emt 0:01:31]} 32. Bxc8 {[%emt 0:02:50]} Bxd1 {[%emt 0:00:05]} 33. Be6 {[%emt 0:00:10]} 1-0

[Event "CZE-ch Open 2019"]
[Site "Ostrava"]
[Date "2019.04.30"]
[Round "4.5"]
[White "Stocek, Jiri"]
[Black "Plat, Vojtech"]
[Result "1/2-1/2"]
[ECO "A41"]
[WhiteElo "2563"]
[BlackElo "2535"]
[Annotator "TA"]
[PlyCount "83"]
[EventDate "2019.04.27"]
[EventType "swiss"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 21,83,66,63,63,61,69,114,105,93,47,153,5,54,-16,-5,0,0,0,34,43,21,0,54,39,104,95,119,119,170,100,310,299,387,346,505,197,197,198,195,64,60,60,168,57,62,35,34,26,24,24,24,24,40,8,8,8,8,8,8,8,8,0,0,0]} 1. d4 d6 2. e4 Nf6 3. f3 c6 4. c4 g6 5. Nc3 Bg7 6. Be3 O-O 7. Bd3 e5 8. d5 a6 9. Nge2 Nbd7 10. O-O cxd5 11. cxd5 Nh5 12. Kh1 {E88: King's Indian: Sämisch: 6...e5 7 d5 c6} b5 $146 ({Predecessor:} 12... Nc5 13. Bc2 f5 14. b4 Nd7 15. exf5 gxf5 16. Bxf5 Rxf5 17. g4 Rf8 18. gxh5 Qh4 19. Ng3 Nf6 {1-0 (64) Lautier,J (2680)-Relange,E (2505) playchess.com INT 2004}) 13. b4 f5 14. exf5 {White is better.} gxf5 15. Rc1 Qh4 (15... Nb6 $14) 16. a4 (16. Bxf5 $1 $16 Rxf5 17. Ne4) 16... bxa4 (16... e4 $5 17. Bf2 (17. fxe4 Be5 $11) 17... Qg5 18. fxe4 bxa4 $14) 17. Qxa4 (17. Nxa4 $14 Rb8 18. Bf2) 17... e4 $1 $11 {[%cal Re4d3]} 18. Bf2 Qg5 19. Qc6 Rb8 20. Bxa6 Qe7 21. Bxc8 Rbxc8 (21... Rfxc8 $11 22. Qa6 Ra8) 22. Qb7 $1 $14 exf3 (22... e3 $14 23. Be1 Rfd8) 23. gxf3 $16 Rb8 24. Qa7 $1 Rxb4 {[#]} (24... Ra8 $16 25. Qe3 Qxe3 26. Bxe3 Ne5) 25. Rg1 (25. Nd4 $1 $18 {[%cal Rd4c6] Hoping for Nc6.} Bxd4 26. Bxd4) 25... Kh8 $2 (25... Qf7 $16 {is a better defense.}) 26. Nd4 $18 Qf7 27. Ne6 Rg8 (27... Nc5 $142 28. Bxc5 dxc5 29. Qxc5 Rfb8 30. Nxg7 Nxg7) 28. Nd1 $2 (28. Ne2) 28... Nhf6 29. Bd4 ({Stronger than} 29. Nxg7 Qxd5 30. Qe3 f4 $11) 29... Qh5 30. Rg3 (30. Rc3 $18 Rxd4 31. Nxd4) 30... f4 $1 $14 {[%cal Rf4g3]} 31. Nxf4 ({Not} 31. Rxg7 Qxf3+ 32. Kg1 Rxg7+ 33. Nxg7 Qg4+ 34. Kh1 Kxg7 $17) 31... Qf5 {[#]} ({Black should play} 31... Qh6 $14 32. Nd3 Rxd4 33. Qxd4 Nh5 34. Rxg7 Qxg7 35. Qxg7+ Nxg7) 32. Ne2 (32. Ne6 $1 $18 {aiming for Ne3.} Bh6 33. Ne3 Bxe3 34. Bxf6+ Qxf6 35. Rxg8+ (35. Qxe3 Rbb8 $16) 35... Kxg8 36. Qxe3) 32... Rb1 33. Ne3 Rxc1+ 34. Nxc1 Qb1 35. Qa1 Qxa1 36. Bxa1 Ra8 37. Bd4 {Threatens to win with Nf5.} Nh5 {The position is equal.} 38. Bxg7+ Nxg7 39. Ne2 Re8 40. f4 Nh5 41. Rf3 Nb6 42. Ng3 {Accuracy: White = 39%, Black = 41%.} 1/2-1/2

[Event "CZE-ch Open 2019"]
[Site "Ostrava"]
[Date "2019.04.30"]
[Round "4.6"]
[White "Kraus, Tomas"]
[Black "Babula, Vlastimil"]
[Result "1/2-1/2"]
[ECO "B21"]
[WhiteElo "2456"]
[BlackElo "2549"]
[Annotator "TA"]
[PlyCount "86"]
[EventDate "2019.04.27"]
[EventType "swiss"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 12,86,26,25,38,29,38,7,27,14,35,30,21,23,25,29,31,16,20,29,43,35,45,-30,-27,-37,-25,-29,-29,-29,-35,-37,0,0,0,0,0,-8,-15,-70,0,0,0,0,0,0,71,72,141,151,204,165,168,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0]} 1. e4 c5 2. f4 Nc6 3. Nf3 g6 4. Bb5 Nd4 5. Nxd4 cxd4 6. O-O Bg7 7. d3 Nf6 {B30: Sicilian: 2...Nc6 3 Bb5, lines without ...g6} 8. e5 Nd5 9. Qf3 (9. Bc4 $5 {[%cal Rc4d5]} Nb4 10. Bd2 $14) 9... Nc7 10. Bc4 $146 {Threatens to win with f5.} ({Predecessor:} 10. Ba4 O-O 11. Qf2 d6 12. Qxd4 dxe5 13. Qxd8 Rxd8 14. fxe5 Bxe5 15. Nc3 {½-½ (59) Vojta,T (2350)-Babula,V (2550) Prague 2017}) 10... d6 11. exd6 Qxd6 12. Nd2 O-O 13. Ne4 Qc6 14. Bd2 Bf5 15. Rae1 b5 16. Bb3 a5 17. a4 ({White should try} 17. a3 $1 $14) 17... bxa4 $11 18. Bc4 Rab8 19. g4 Bxe4 $1 20. Qxe4 Qxe4 21. Rxe4 Nb5 22. Rxe7 Nd6 23. Bd5 Rxb2 24. Rd7 $36 {[%mdl 2048] White is pushing.} Rxc2 25. Rf2 (25. Bxa5 $11 Rc5 {[%mdl 64] Double Attack} 26. Rxd6 Rxa5 27. Rd7) 25... Nb5 (25... Ne8 $15 26. g5 Rc7 27. Rxc7 Nxc7) 26. Bxa5 Rxf2 27. Kxf2 Nc3 28. Bc4 $1 a3 {[#]} (28... Ra8 $11 {keeps the balance.} 29. Bxf7+ Kh8) 29. Ra7 $1 $16 {Black must now prevent Bb4.} a2 (29... Rb8 $142) 30. Bb4 Rb8 (30... Nd1+ $16 {keeps fighting.} 31. Kf3 a1=R 32. Rxa1 Rb8) 31. Bxf7+ $18 Kh8 32. Bxa2 $2 (32. Bd6 $18 Rc8 33. Be7) 32... h5 $11 {The position is equal.} 33. Bc4 {[#] Hoping for Bd6.} Rxb4 34. Ra8+ Kh7 35. Bg8+ Kh8 36. Bc4+ Kh7 37. Bg8+ Kh8 38. Be6+ Kh7 {And now ...Rb2+ would win.} 39. g5 Rb6 40. Bg8+ Kh8 41. Kf3 Nb5 42. f5 Be5 $1 {...Rb8 is the strong threat.} ({But not} 42... gxf5 $2 43. Be6+ Bf8 44. Rxf8+ {[%mdl 64] Double Attack} Kg7 45. Rg8+ (45. Rxf5 Rxe6 46. Rxb5 Re3+ 47. Kf4 Rxd3 $11) 45... Kh7 46. g6+ Kh6 47. Bxf5 $18) (42... Nc7 $6 43. Rc8 $14) 43. Bf7+ $1 Rb8 {Accuracy: White = 71%, Black = 63%.} 1/2-1/2

[Event "CZE-ch Open 2019"]
[Site "Ostrava"]
[Date "2019.04.30"]
[Round "4.7"]
[White "Pulpan, Jakub"]
[Black "Kociscak, Jiri"]
[Result "1/2-1/2"]
[ECO "C67"]
[WhiteElo "2418"]
[BlackElo "2496"]
[Annotator "TA"]
[PlyCount "195"]
[EventDate "2019.04.27"]
[EventType "swiss"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 12,195,-8,-6,0,0,20,0,14,7,18,15,-4,8,-2,0,4,-1,4,7,8,5,6,0,87,87,84,89,101,104,105,105,108,101,112,107,117,114,117,113,145,109,114,113,144,142,135,36,36,36,36,36,36,36,50,51,55,55,143,141,167,160,170,169,169,117,166,173,156,36,42,0,0,0,42,42,42,37,42,42,42,23,55,42,47,59,58,0,61,51,83,41,48,41,36,27,41,0,41,0,29,29,42,41,41,41,42,42,42,42,42,42,42,0,42,29,41,41,42,0,36,29,37,37,37,41,41,36,36,36,36,36,42,42,42,42,42,42,42,42,42,42,42,42,43,48,48,48,48,42,48,48,48,48,178,42,49,31,36,32,32,32,32,32,32,32,32,8,8,0,0,0,0,0,8,0,0,0,0,0,0,0,0,0,0,0]} 1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. O-O Nxe4 5. d4 Nd6 6. dxe5 Nxb5 7. a4 {[#]} Nbd4 $1 {[%mdl 512] C67: Ruy Lopez: Berlin Defence: 4 0-0 Nxe4} 8. Nxd4 d5 9. exd6 Bxd6 10. Re1+ Be7 11. Bg5 f6 12. Be3 Nxd4 13. Bxd4 O-O $1 {[#]} 14. Nc3 $146 ({Predecessor:} 14. Qd3 Rf7 15. Qc4 {½-½ (26) Grandelius,N (2653)-Adams,M (2738) Douglas 2017}) 14... c5 15. Be3 Qxd1 16. Raxd1 Bf5 17. Rd5 Be6 (17... Bxc2 $11 18. Bxc5 Bxc5 19. Rxc5 b6) 18. Bxc5 $16 {[%mdl 64] Discovered Attack} Bxd5 19. Bxe7 Bc6 20. Bxf8 Kxf8 {[%mdl 4096] Endgame KRB-KRN} 21. f3 Rd8 22. Kf2 g5 23. b3 h5 24. Rd1 Rc8 25. Ne2 a5 26. c4 h4 27. Nd4 Bd7 28. Nc2 Ke7 29. f4 (29. Rd5 $16) 29... gxf4 $14 30. Rd4 h3 31. Rxf4 hxg2 32. Kxg2 Ke6 33. Re4+ Kd6 {aiming for ...Bc6.} 34. Rd4+ Ke6 (34... Ke7 $14) 35. Rd5 $16 Rg8+ 36. Kf3 b6 37. Nd4+ Ke7 38. Nf5+ (38. h4 $18) 38... Kd8 39. Rd6 Rh8 40. Ne3 (40. Kg3 $16) 40... Rh3+ $14 41. Kf4 Rh4+ 42. Kf3 Rh3+ 43. Ke4 f5+ 44. Kf4 Kc7 45. Rg6 Kb7 46. Nd5 Bc6 47. Rg7+ Kb8 $1 48. Rg8+ Kb7 49. Rg7+ Kb8 $1 50. Ke5 f4 51. Nxf4 Rxh2 52. Ne6 Rh3 53. Rg8+ Ka7 54. Rg7+ Kb8 55. Rg8+ Kb7 56. Nd4 {Hoping for Rg7+.} Rh5+ 57. Kd6 Rh6+ 58. Ne6 Be4 59. Rg7+ Kb8 60. Ke5 Bh1 61. Rg8+ Kb7 62. Rg7+ Kb8 63. Nd4 Rh5+ 64. Kd6 {Strongly threatening Nc6+.} Rh6+ 65. Ke5 Rh5+ 66. Kf4 Rh4+ 67. Ke3 Rh3+ 68. Ke2 Rh2+ 69. Kd3 Rh3+ 70. Kc2 Be4+ 71. Kb2 Rd3 72. Nb5 Bc6 73. Rg5 Kb7 74. Re5 Kb8 75. Kc2 Rd7 76. Kc3 Kb7 77. Nd4 Bh1 78. Rh5 Bg2 79. Rg5 Bh1 80. Rg6 Be4 81. Re6 Bg2 82. Rh6 Be4 {[#]} (82... Rf7 $14) 83. Nb5 (83. c5 $1 $18) 83... Bc6 84. b4 {And now Nd6+ would win.} (84. Rh4 {is more complex.} Rd1 85. Rh7+ Rd7 86. Rh6 Rd1 87. Rg6) 84... Bxb5 85. axb5 {Threatens to win with bxa5.} axb4+ 86. Kxb4 {KR-KR} Rd3 87. Rh7+ Kb8 88. Rh4 Rg3 89. c5 bxc5+ {The position is equal.} 90. Ka5 Rg6 91. Rh8+ Kb7 92. Rh7+ Kb8 93. b6 c4 94. Ka6 {Rh8+ would kill now.} Rg8 95. Rb7+ Ka8 $1 96. Rc7 Kb8 $1 97. Rxc4 Rg1 98. Rh4 {Accuracy: White = 50%, Black = 63%.} 1/2-1/2

[Event "CZE-ch Open 2019"]
[Site "Ostrava"]
[Date "2019.04.30"]
[Round "4.8"]
[White "Blatny, Pavel"]
[Black "Biolek, Richard Jr."]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "2326"]
[BlackElo "2442"]
[Annotator "TA"]
[PlyCount "122"]
[EventDate "2019.04.27"]
[EventType "swiss"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 9,122,-16,-3,-19,-2,0,4,-5,8,16,41,26,48,47,50,23,33,25,25,0,0,-28,28,15,13,0,0,0,0,0,6,0,18,12,20,0,6,0,0,-20,0,-13,-4,-42,0,-15,22,8,13,13,13,0,18,0,29,0,6,7,13,14,15,0,0,0,0,0,0,0,0,-45,-25,-42,-36,-38,-37,-49,-30,-49,-62,-65,-53,-78,-29,-43,-39,-38,-32,-70,-70,-70,-63,-44,-34,-31,-8,-10,-8,-8,-8,-8,0,-8,0,-21,0,-8,0,-8,-5,-8,0,0,0,-8,0]} 1. e3 g6 2. c4 Bg7 3. Nc3 Nf6 4. f4 c6 5. b3 d5 6. Bb2 {A16: English Opening: 1...Nf6 with ...d5} O-O 7. Nf3 Bf5 8. Be2 Nbd7 9. Nd4 Be4 10. O-O $1 {Strongly threatening d3.} Nc5 11. d3 Bf5 $1 12. b4 Ne6 13. Nxf5 gxf5 14. d4 dxc4 15. Bxc4 Nc7 ({Black should play} 15... Ng4 $1 16. Rf3 Nxd4) 16. Qd3 Ncd5 17. b5 cxb5 18. Bxb5 Rc8 19. Nxd5 Nxd5 20. Ba4 e6 21. Bb3 Qd7 22. Rf3 Kh8 23. Kh1 Rg8 24. Rg1 Nf6 25. h3 Ne4 26. Qd1 Qe7 27. Kh2 Qh4 28. g3 Qh5 29. Rff1 Qxd1 30. Rxd1 Bf6 31. Rg2 h5 32. Rdg1 Kh7 33. Bd1 Kh6 34. Bf3 Nd6 35. Ba3 Nc4 36. Bc1 Nd6 37. Rd1 Rc3 38. d5 {[#] Black must now prevent dxe6.} Nc4 39. Re1 b6 {[%cal Bb7b6,Bb6b5,Bb5b4][%mdl 32]} 40. Rf2 Rd8 41. dxe6 fxe6 42. Bg2 Kg7 43. Bf1 b5 44. Kg2 Kf7 45. Kf3 a5 46. Bxc4 Rxc4 47. Bb2 b4 48. Bxf6 Kxf6 $15 {[%mdl 4096] Endgame KRR-KRR} 49. Rb2 Rc3 50. g4 hxg4+ 51. hxg4 fxg4+ 52. Kxg4 {The position is equal.} Rg8+ 53. Kf3 Rh8 {...Kf5 is the strong threat.} 54. Ke4 Rc4+ 55. Kd3 Rc3+ 56. Ke4 Rh3 57. Kd4 Rh4 58. Ke4 Rc4+ 59. Kd3 Rc3+ 60. Ke4 Rh3 61. Kd4 Rh4 {[%mdl 32768] Accuracy: White = 38%, Black = 43%. . Loss on time!?} 1-0

[Event "CZE-ch Open 2019"]
[Site "Ostrava"]
[Date "2019.04.30"]
[Round "4.9"]
[White "Cernousek, Lukas"]
[Black "Serrano Salvador, Eduardo"]
[Result "1-0"]
[ECO "B48"]
[WhiteElo "2438"]
[BlackElo "2305"]
[Annotator "NA"]
[PlyCount "75"]
[EventDate "2019.04.27"]
[EventType "swiss"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3 Qc7 6. Be3 a6 7. Qf3 {B48: Sicilian: Taimanov: 5 Nc3 Qc7 6 Be3 a6 without Be2} Nf6 8. O-O-O Nxd4 (8... Ne5 9. Qg3 b5 10. f4 Neg4 11. Bd2 b4 12. Na4 h5 13. Bd3 d5 14. e5 Ne4 15. Bxe4 dxe4 {½-½ (48) Caruana,F (2832)-Shankland,S (2724) Germany 2019}) 9. Bxd4 e5 10. Be3 d6 11. h3 b5 12. g4 b4 13. Nd5 Nxd5 14. exd5 Be7 {[#]} 15. Qe4 $146 f5 16. Qxb4 Rb8 17. Qc4 Qxc4 18. Bxc4 f4 19. Bd2 Bh4 20. f3 $16 O-O 21. Bd3 Bb7 22. Be4 Ba8 23. Be1 Bxe1 24. Rhxe1 Rfc8 25. Rd3 Rc5 26. Red1 a5 27. Rb3 Rxb3 28. axb3 Kf7 29. h4 Bb7 30. c3 h6 31. Kc2 Ke7 32. c4 Kd7 33. Rg1 Ke7 34. Kc3 Ba6 35. g5 h5 36. g6 a4 37. Ra1 Bb5 38. Kb4 1-0

[Event "CZE-ch Open 2019"]
[Site "Ostrava"]
[Date "2019.04.30"]
[Round "4.10"]
[White "Sramek, Vojtech"]
[Black "Kislinsky, Alexey"]
[Result "0-1"]
[ECO "B28"]
[WhiteElo "2304"]
[BlackElo "2429"]
[Annotator "TA"]
[PlyCount "82"]
[EventDate "2019.04.27"]
[EventType "swiss"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 19,82,0,7,-5,32,31,61,30,96,74,72,47,59,50,54,39,46,49,135,11,12,0,0,-16,-10,-12,-6,-23,-14,-19,-33,-38,-20,-37,0,0,0,0,0,-41,-43,-25,-33,-34,0,0,0,0,147,-106,-105,-100,-93,-93,-93,-97,-95,-385,-387,-380,-351,-985,-1045,-1635,-1635]} 1. e4 c5 2. Nf3 a6 3. c3 g6 4. d4 cxd4 5. cxd4 d5 6. exd5 Nf6 7. Nc3 Bg7 8. Bc4 O-O 9. O-O Nbd7 10. d6 exd6 11. Bb3 $146 {B14: Caro-Kann: Panov-Botvinnik Attack with 5...e6 and 5...g6} ({Predecessor:} 11. a4 Nb6 12. Bb3 Bf5 13. a5 Nbd7 14. Bf4 Nb8 15. Nd2 Nc6 16. Nc4 Ne8 17. d5 Nd4 18. Ba4 Rc8 19. b3 {0-1 (31) Kleiman,J (2314)-Iturrizaga Bonelli,E (2528) ICC INT 2009}) 11... h6 12. Re1 Kh7 13. a4 {White is slightly better.} (13. Bf4 $5 {[%cal Rf4d6]} Nb8 14. h3 $16) 13... Ng8 (13... Nb8 $11 {keeps the balance.}) 14. Bf4 Ndf6 15. Rc1 Nh5 16. Be3 Ne7 17. h3 d5 18. Ne5 f5 (18... Be6 $14) 19. f4 (19. Bd2 $16) 19... Be6 20. Qf3 Nf6 21. Bf2 Qb6 22. Ba2 Ne4 23. Nxe4 fxe4 24. Qa3 Rae8 25. a5 Qd8 26. Qb4 Nf5 27. Qb6 Qxb6 28. axb6 Rc8 29. Rc7 Rxc7 $1 30. bxc7 Rc8 31. g4 Nd6 32. Rc1 Nb5 33. Nxg6 Nxd4 {[#]} (33... Kxg6 $11 {remains equal.} 34. f5+ Bxf5 $1 {[%mdl 512]} 35. gxf5+ Kxf5 36. Bxd5 Rxc7 37. Rxc7 Nxc7 38. Bxb7 a5) 34. Bxd4 $4 {[%mdl 8192]} (34. Ne7 $1 $16 {[%cal Re7c8] is forced if you want to stay better.} Ne2+ {[%mdl 64] Double Attack} 35. Kf1 Nxc1 36. Nxc8 Bxc8 37. Bxd5) 34... Bxd4+ $17 35. Kf1 {Black must now prevent f5.} Kxg6 36. f5+ Kf6 37. fxe6 Kxe6 38. Rd1 $2 {[%mdl 8192]} (38. Ke2 $17) 38... Ke5 $19 39. Rc1 Bb6 40. Ke2 $2 (40. Bb1) 40... Rxc7 41. Rxc7 Bxc7 {Accuracy: White = 35%, Black = 51%.} 0-1

[Event "CZE-ch Open 2019"]
[Site "Ostrava"]
[Date "2019.04.30"]
[Round "4.11"]
[White "Roubalik, Jakub"]
[Black "Ludvik, Tomas"]
[Result "0-1"]
[ECO "D20"]
[WhiteElo "2417"]
[BlackElo "2222"]
[Annotator "ChessBase"]
[PlyCount "86"]
[EventDate "2019.04.27"]
[EventType "swiss"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

1. d4 d5 2. c4 dxc4 3. e4 Nc6 4. Nf3 Bg4 5. Bxc4 e6 6. Bb5 Bxf3 7. Bxc6+ bxc6 8. Qxf3 Nf6 9. O-O Be7 10. Rd1 O-O 11. b3 Qd7 12. Bb2 c5 13. d5 exd5 14. e5 Ng4 15. h3 Nh6 16. Rxd5 Qe6 17. Na3 c6 18. Rd3 Rfd8 19. Rad1 Nf5 20. Nc4 Nh4 21. Qg4 Nf5 22. Qe4 Rac8 23. Na5 Rxd3 24. Qxd3 h5 25. Qa6 Rc7 26. Qd3 Rc8 27. Qc4 Qg6 28. Qe4 Qe6 29. Rd3 Rc7 30. Rf3 Nh4 31. Rd3 Nf5 32. Qc4 Qg6 33. Kh2 Nh4 34. g3 Qf5 35. f4 Rd7 36. Rxd7 Qxd7 37. Qe2 Nf5 38. Nc4 Qd5 39. g4 Nh4 40. Kg3 Qh1 41. f5 Bg5 42. Qf2 Ng6 43. Qg2 Qe1+ 0-1

[Event "CZE-ch Open 2019"]
[Site "Ostrava"]
[Date "2019.04.30"]
[Round "4.12"]
[White "Miesbauer, Jan"]
[Black "Neumann, Filip"]
[Result "1-0"]
[ECO "A48"]
[WhiteElo "2402"]
[BlackElo "2076"]
[Annotator "NA"]
[PlyCount "113"]
[EventDate "2019.04.27"]
[EventType "swiss"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

1. d4 {[%emt 0:00:00]} Nf6 {[%emt 0:00:00]} 2. Nf3 {[%emt 0:00:00]} g6 {[%emt 0:00:00]} 3. c4 {[%emt 0:00:08]} Bg7 {[%emt 0:00:01]} 4. Nc3 {[%emt 0:00:13]} O-O {[%emt 0:00:07]} 5. Bg5 {[%emt 0:00:38]} d6 {[%emt 0:00:45]} 6. e3 {[%emt 0:00:05]} c5 {[%emt 0:01:04]} 7. Be2 {[%emt 0:01:00]} a6 {[%emt 0:04:25]} 8. O-O {[%emt 0:00:29]} Nc6 {[%emt 0:04:24]} 9. Rc1 {[%emt 0:02:02]} h6 {[%emt 0:04:24]} 10. Bh4 {[%emt 0:00:05]} g5 {[%emt 0:01:53]} 11. Bg3 {[%emt 0:00:06]} Nh5 {[%emt 0:00:25]} 12. dxc5 {[%emt 0:01:00]} Nxg3 {[%emt 0:02:29]} 13. hxg3 {[%emt 0:00:05]} dxc5 {[%emt 0:00:09]} 14. Nd2 {[%emt 0:05:17]} Bf5 {[%emt 0:06:20]} 15. Nde4 {[%emt 0:15:06]} Bxe4 {[%emt 0:11:41]} 16. Nxe4 {[%emt 0:00:06]} b6 {[%emt 0:01:01]} 17. Qc2 {[%emt 0:01:53]} Qc7 {[%emt 0:05:36]} 18. f4 {[%emt 0:00:42]} f5 {[%emt 0:08:55]} 19. Nc3 {[%emt 0:00:44]} Bxc3 {[%emt 0:01:48]} 20. bxc3 {[%emt 0:00:08]} g4 {[%emt 0:00:54]} 21. Bxg4 {[%emt 0:01:29]} e6 {[%emt 0:05:09]} 22. Bf3 {[%emt 0:00:08]} Rad8 {[%emt 0:03:56]} 23. e4 {[%emt 0:01:09]} Ne7 {[%emt 0:02:39]} 24. Rfe1 {[%emt 0:00:47]} Rd7 {[%emt 0:01:57]} 25. exf5 {[%emt 0:00:54]} exf5 {[%emt 0:00:16]} 26. Re6 {[%emt 0:00:37]} Kg7 {[%emt 0:00:47]} 27. Rce1 {[%emt 0:00:26]} Qd8 {[%emt 0:06:27]} 28. Qe2 {[%emt 0:00:34]} Ng6 {[%emt 0:00:12]} 29. Bd5 {[%emt 0:00:18]} Rf6 {[%emt 0:01:23]} 30. Re8 {[%emt 0:04:11]} Qc7 {[%emt 0:00:12]} 31. Rg8+ {[%emt 0:00:20]} Kh7 {[%emt 0:00:15]} 32. Qe8 {[%emt 0:00:48]} Rg7 {[%emt 0:02:20]} 33. Kf2 {[%emt 0:10:58]} Qd7 {[%emt 0:01:31]} 34. Rxg7+ {[%emt 0:02:46]} Qxg7 {[%emt 0:00:08]} 35. Re3 {[%emt 0:04:44]} a5 {[%emt 0:01:18]} 36. Qd8 {[%emt 0:01:52]} h5 {[%emt 0:01:29]} 37. Kg1 {[%emt 0:02:50]} Kh6 {[%emt 0:00:58]} 38. Re6 {[%emt 0:00:58]} Rxe6 {[%emt 0:03:48]} 39. Qg5+ {[%emt 0:00:06]} Kh7 {[%emt 0:00:04]} 40. Bxe6 {[%emt 0:00:25]} Qxc3 {[%emt 0:01:23]} 41. Bxf5 {[%emt 0:30:41]} Qd4+ {[%emt 0:31:30]} 42. Kh2 {[%emt 0:00:06]} Qd6 {[%emt 0:00:13]} 43. Qxh5+ {[%emt 0:00:11]} Kg7 {[%emt 0:00:04]} 44. Qxg6+ {[%emt 0:00:41]} Qxg6 {[%emt 0:00:05]} 45. Bxg6 {[%emt 0:00:06]} Kxg6 {[%emt 0:00:04]} 46. g4 {[%emt 0:02:37]} b5 {[%emt 0:00:12]} 47. cxb5 {[%emt 0:00:05]} c4 {[%emt 0:00:06]} 48. b6 {[%emt 0:00:03]} c3 {[%emt 0:00:13]} 49. b7 {[%emt 0:00:03]} c2 {[%emt 0:00:05]} 50. b8=Q {[%emt 0:00:04]} c1=Q {[%emt 0:00:10]} 51. Qe8+ {[%emt 0:02:11]} Kg7 {[%emt 0:00:09]} 52. Qe5+ {[%emt 0:00:16]} Kg8 {[%emt 0:00:08]} 53. g5 {[%emt 0:00:22]} Qd2 {[%emt 0:00:52]} 54. g6 {[%emt 0:00:29]} Qxa2 {[%emt 0:00:41]} 55. Qh5 {[%emt 0:01:08]} Kg7 {[%emt 0:01:28]} 56. Qh7+ {[%emt 0:00:08]} Kf6 {[%emt 0:00:11]} 57. g7 {[%emt 0:00:12]} 1-0

[Event "CZE-ch Open 2019"]
[Site "Ostrava"]
[Date "2019.04.30"]
[Round "4.13"]
[White "Hausner, Ivan"]
[Black "Malinovsky, Petr"]
[Result "1-0"]
[ECO "A06"]
[WhiteElo "2349"]
[BlackElo "2003"]
[Annotator "NA"]
[PlyCount "48"]
[EventDate "2019.04.27"]
[EventType "swiss"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

1. Nf3 {[%emt 0:00:00]} d5 {[%emt 0:00:00]} 2. g3 {[%emt 0:00:00]} e6 {[%emt 0:00:01]} 3. Bg2 {[%emt 0:00:00]} c6 {[%emt 0:01:21]} 4. O-O {[%emt 0:00:00]} f5 {[%emt 0:00:14]} 5. d3 {[%emt 0:00:50]} Nf6 {[%emt 0:00:21]} 6. Nbd2 {[%emt 0:00:07]} Be7 {[%emt 0:00:29]} 7. b3 {[%emt 0:01:39]} O-O {[%emt 0:00:40]} 8. Bb2 {[%emt 0:00:04]} b6 {[%emt 0:04:27]} 9. c4 {[%emt 0:05:54]} Bb7 {[%emt 0:01:04]} 10. e4 {[%emt 0:01:58]} fxe4 {[%emt 0:06:09]} 11. dxe4 {[%emt 0:00:07]} c5 {[%emt 0:08:35]} 12. Ng5 {[%emt 0:01:01]} dxe4 $18 {[%emt 0:18:04]} 13. Nxe6 {[%emt 0:00:26]} Qc8 {[%emt 0:01:24]} 14. Nxf8 {[%emt 0:00:08]} Qxf8 15. Qe2 {[%emt 0:00:14]} Nc6 {[%emt 0:04:32]} 16. Nxe4 {[%emt 0:01:04]} Re8 {[%emt 0:00:40]} 17. Rfe1 {[%emt 0:01:19]} Nxe4 {[%emt 0:03:22]} 18. Bxe4 {[%emt 0:00:18]} Nd8 {[%emt 0:02:11]} 19. Bxb7 {[%emt 0:00:39]} Nxb7 {[%emt 0:00:01]} 20. Rad1 {[%emt 0:00:29]} Rd8 {[%emt 0:03:35]} 21. Rxd8 {[%emt 0:00:23]} Bxd8 {[%emt 0:00:34]} 22. Qe6+ {[%emt 0:00:17]} Qf7 {[%emt 0:01:30]} 23. Qe8+ {[%emt 0:00:29]} Qxe8 {[%emt 0:00:06]} 24. Rxe8+ {[%emt 0:00:12]} Kf7 {[%emt 0:00:04]} 1-0

[Event "CZE-ch Open 2019"]
[Site "Ostrava"]
[Date "2019.04.30"]
[Round "4.14"]
[White "Nguyen, Thai Dai Van"]
[Black "Malik, Jan"]
[Result "1-0"]
[ECO "B90"]
[WhiteElo "2547"]
[BlackElo "2286"]
[Annotator "TA"]
[PlyCount "98"]
[EventDate "2019.04.27"]
[EventType "swiss"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 17,98,25,29,16,26,23,20,16,26,33,16,0,0,0,121,124,85,111,111,122,93,94,195,197,183,185,157,70,86,79,94,101,196,209,204,198,189,183,201,208,208,205,333,332,331,327,337,320,329,241,255,253,252,254,257,248,245,251,251,250,252,250,258,253,243,0,252,248,318,316,310,317,477,470,539,545,549,508,566,558,1765,550,483]} 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be3 e5 7. Nb3 Be6 8. f3 Nbd7 9. g4 b5 10. a4 {B90: Sicilian Najdorf: Unusual White 6th moves, 6 Be3 Ng4 and 6 Be3 e5} (10. g5 b4 11. Ne2 Ng8 12. f4 h6 13. f5 Bc4 14. g6 fxg6 15. Ng3 Bxf1 16. Rxf1 Ngf6 17. fxg6 Qc7 {1-0 (34) Aronian,L (2767)-So,W (2780) Saint Louis 2018}) 10... b4 11. Nd5 Bxd5 12. exd5 {The position is equal.} Nb6 13. Bg1 h6 (13... Nfxd5 $2 14. a5 $18) 14. f4 $146 ({Predecessor:} 14. Bxb6 Qxb6 15. Qd2 g6 16. O-O-O Bg7 17. Kb1 h5 {½-½ (32) Morozov,D (2455)-Zugrav,W (2567) ICCF email 2016}) 14... Be7 ({Don't play} 14... Nbxd5 $6 15. g5 $16) (14... Nfxd5 $2 15. a5 $18) 15. a5 $36 {[%mdl 2048] White has good play.} Nbxd5 {[#]} (15... Nbd7 $1 $11) 16. g5 $1 $16 Nxf4 17. gxf6 Bxf6 18. Qd2 Bh4+ 19. Kd1 Qg5 (19... O-O $16) 20. Be3 $18 O-O 21. Rg1 Qh5+ 22. Be2 ({White should play} 22. Kc1 $16) 22... Nxe2 23. Qxe2 Qxe2+ 24. Kxe2 Bg5 (24... Rfc8 $16) 25. Bxg5 hxg5 26. Rxg5 Rac8 27. Kd3 f5 28. Rag1 Rf7 29. Rg6 e4+ (29... Rc6 $142 30. R1g5 Kh8) 30. Kd2 f4 31. Nd4 ({Not} 31. Rxd6 e3+ 32. Kd3 Re8 $16) 31... Rc5 {intending ...Rd5.} 32. Rxd6 Rxa5 33. Ne6 e3+ 34. Ke2 f3+ 35. Kxe3 f2 36. Rf1 Re5+ 37. Kd2 Rf6 38. Rd8+ ({And not} 38. Rxa6 Rd5+ 39. Ke3 Re5+ 40. Kd2 Rd5+ 41. Ke2 Re5+ 42. Kd2 $11) 38... Kh7 39. Nd4 Rh5 40. Ke2 Re5+ 41. Kd2 Rh5 42. Rb8 Rxh2 43. Rxb4 g5 44. Rb3 Rg2 (44... Rd6 {was worth a try.} 45. Rd3 g4) 45. Rf3 {White is clearly winning.} Rxf3 46. Nxf3 g4 47. Nd4 Kg6 {If only Black now had time for ...g3....} 48. Ke3 g3 {With the idea ...Rg1.} 49. Ne2 (49. Nf3 $142 {Nh4+ is the strong threat.} Kg7 50. Kf4) 49... Kf5 {Accuracy: White = 73%, Black = 63%.} 1-0

[Event "CZE-ch Open 2019"]
[Site "Ostrava"]
[Date "2019.04.30"]
[Round "4.15"]
[White "Vrana, Frantisek"]
[Black "Mikes, Jan"]
[Result "0-1"]
[ECO "E73"]
[WhiteElo "2267"]
[BlackElo "2394"]
[Annotator "NA"]
[PlyCount "48"]
[EventDate "2019.04.27"]
[EventType "swiss"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

1. d4 {[%emt 0:00:00]} Nf6 {[%emt 0:00:00]} 2. c4 {[%emt 0:00:00]} g6 {[%emt 0:00:00]} 3. Nc3 {[%emt 0:00:03]} Bg7 {[%emt 0:00:00]} 4. e4 {[%emt 0:00:09]} d6 {[%emt 0:00:03]} 5. Be2 {[%emt 0:00:07]} O-O {[%emt 0:00:06]} 6. Bg5 {[%emt 0:00:08]} c5 {[%emt 0:00:39]} 7. d5 {[%emt 0:00:21]} h6 {[%emt 0:01:21]} 8. Be3 {[%emt 0:00:41]} e6 {[%emt 0:00:25]} 9. Qd2 {[%emt 0:01:21]} exd5 {[%emt 0:00:53]} 10. exd5 {[%emt 0:00:14]} Kh7 {[%emt 0:01:59]} 11. h3 {[%emt 0:00:42]} Re8 12. g4 b5 {[%emt 0:18:47]} 13. Nxb5 {[%emt 0:05:32]} Ne4 {[%emt 0:00:47]} 14. Qc1 {[%emt 0:04:16]} f5 {[%emt 0:14:37]} 15. Kf1 $11 {[%emt 0:05:42]} a6 {[%emt 0:10:13]} 16. Na3 {[%emt 0:01:58]} Ra7 {[%emt 0:00:47]} 17. Bd3 {[%emt 0:01:33]} Qf6 {[%emt 0:02:09]} 18. Ne2 {[%emt 0:15:41]} Rae7 {[%emt 0:03:10]} 19. Nc2 {[%emt 0:04:56]} fxg4 {[%emt 0:09:16]} 20. Nf4 {[%emt 0:10:27]} gxh3 {[%emt 0:01:45]} 21. Qd1 {[%emt 0:01:55]} Nxf2 {[%emt 0:05:33]} 22. Bxg6+ {[%emt 0:02:04]} Qxg6 {[%emt 0:01:12]} 23. Bxf2 {[%emt 0:04:52]} Qe4 {[%emt 0:00:42]} 24. Qd3 {[%emt 0:00:33]} Bf5 {[%emt 0:00:24]} 0-1

[Event "CZE-ch Open 2019"]
[Site "Ostrava"]
[Date "2019.04.30"]
[Round "4.16"]
[White "Mrazek, Lumir"]
[Black "Michenka, Jozef"]
[Result "1-0"]
[ECO "B30"]
[WhiteElo "2364"]
[BlackElo "2287"]
[Annotator "NA"]
[PlyCount "75"]
[EventDate "2019.04.27"]
[EventType "swiss"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

1. e4 {[%emt 0:00:19]} c5 {[%emt 0:00:00]} 2. Nf3 {[%emt 0:00:57]} Nc6 {[%emt 0:00:30]} 3. Nc3 {[%emt 0:00:43]} g6 {[%emt 0:03:17]} 4. Bb5 {[%emt 0:01:41]} Nd4 {[%emt 0:02:28]} 5. O-O Bg7 6. Nxd4 {[%emt 0:06:46]} cxd4 {[%emt 0:01:54]} 7. Ne2 {[%emt 0:00:30]} Nf6 {[%emt 0:05:59]} 8. d3 {[%emt 0:08:13]} Qb6 {[%emt 0:00:21]} 9. Ba4 {[%emt 0:02:46]} O-O {[%emt 0:00:20]} 10. c3 {[%emt 0:05:48]} dxc3 {[%emt 0:04:30]} 11. bxc3 {[%emt 0:01:15]} d5 {[%emt 0:01:11]} 12. e5 {[%emt 0:04:59]} Nd7 {[%emt 0:00:29]} 13. d4 $11 {[%emt 0:01:59]} Qc7 {[%emt 0:00:39]} 14. Bf4 {[%emt 0:05:04]} e6 {[%emt 0:01:21]} 15. Bc1 {[%emt 0:03:01]} f5 {[%emt 0:04:34]} 16. Ba3 {[%emt 0:03:03]} Rf7 {[%emt 0:00:08]} 17. Nf4 {[%emt 0:03:48]} Qxc3 {[%emt 0:08:19]} 18. Bd6 {[%emt 0:00:57]} Bh6 {[%emt 0:27:33]} 19. Nxd5 {[%emt 0:25:49]} exd5 {[%emt 0:00:09]} 20. e6 {[%emt 0:00:02]} Rf6 {[%emt 0:00:43]} 21. Re1 {[%emt 0:03:44]} Nb6 {[%emt 0:08:56]} 22. e7 {[%emt 0:00:34]} Be6 {[%emt 0:00:27]} 23. e8=Q+ {[%emt 0:01:00]} Rxe8 {[%emt 0:00:08]} 24. Bxe8 {[%emt 0:00:04]} Nc8 {[%emt 0:08:38]} 25. Be5 {[%emt 0:01:57]} Rf8 {[%emt 0:00:05]} 26. Ba4 {[%emt 0:00:27]} Qa5 {[%emt 0:03:50]} 27. Rb1 {[%emt 0:04:17]} Qa6 {[%emt 0:02:10]} 28. Bb3 {[%emt 0:01:04]} Bf7 {[%emt 0:02:48]} 29. f4 {[%emt 0:00:56]} Nb6 {[%emt 0:00:42]} 30. Qf3 {[%emt 0:03:28]} Re8 {[%emt 0:03:03]} 31. Rec1 {[%emt 0:01:13]} Bf8 {[%emt 0:04:11]} 32. Rc7 {[%emt 0:00:23]} Rd8 {[%emt 0:00:19]} 33. Qh3 {[%emt 0:01:52]} Nd7 {[%emt 0:02:45]} 34. Qh4 {[%emt 0:01:36]} Nxe5 {[%emt 0:02:31]} 35. fxe5 {[%emt 0:01:34]} Qd3 {[%emt 0:00:17]} 36. Rd1 {[%emt 0:02:50]} Qe3+ {[%emt 0:00:17]} 37. Qf2 {[%emt 0:00:06]} Bh6 {[%emt 0:00:26]} 38. Re1 {[%emt 0:00:33]} 1-0

[Event "CZE-ch Open 2019"]
[Site "Ostrava"]
[Date "2019.04.30"]
[Round "4.17"]
[White "Jasny, Stanislav"]
[Black "Jedlicka, Ales"]
[Result "1-0"]
[ECO "A48"]
[WhiteElo "2347"]
[BlackElo "2236"]
[Annotator "NA"]
[PlyCount "81"]
[EventDate "2019.04.27"]
[EventType "swiss"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

1. d4 {[%emt 0:00:00]} Nf6 {[%emt 0:00:00]} 2. Nf3 {[%emt 0:00:00]} g6 {[%emt 0:00:12]} 3. c4 {[%emt 0:00:03]} Bg7 {[%emt 0:00:10]} 4. Nc3 {[%emt 0:00:21]} O-O {[%emt 0:00:23]} 5. e4 {[%emt 0:00:12]} d6 {[%emt 0:00:15]} 6. h3 {[%emt 0:00:07]} e5 {[%emt 0:01:21]} 7. d5 {[%emt 0:00:06]} a5 {[%emt 0:00:33]} 8. g4 {[%emt 0:00:06]} Na6 {[%emt 0:00:28]} 9. Be3 {[%emt 0:00:07]} Nd7 {[%emt 0:00:43]} 10. a3 {[%emt 0:00:07]} Nb6 {[%emt 0:00:55]} 11. Rg1 {[%emt 0:02:03]} Nc5 {[%emt 0:02:22]} 12. b3 {[%emt 0:03:13]} Bd7 13. a4 c6 {[%emt 0:13:03]} 14. dxc6 {[%emt 0:02:40]} Bxc6 {[%emt 0:00:22]} 15. Bd3 {[%emt 0:04:29]} Nbd7 $11 {[%emt 0:11:02]} 16. Bc2 {[%emt 0:00:39]} Qe7 {[%emt 0:00:36]} 17. h4 {[%emt 0:19:33]} Nf6 {[%emt 0:10:07]} 18. Nd2 {[%emt 0:04:08]} Ne6 {[%emt 0:01:06]} 19. h5 {[%emt 0:03:02]} Nd7 {[%emt 0:12:49]} 20. Nf3 {[%emt 0:01:44]} Nf4 {[%emt 0:01:35]} 21. Qd2 {[%emt 0:04:23]} Nc5 {[%emt 0:02:54]} 22. Rd1 {[%emt 0:07:54]} Rfd8 {[%emt 0:00:28]} 23. Kf1 {[%emt 0:04:14]} b6 {[%emt 0:03:53]} 24. Nd5 {[%emt 0:00:22]} Bxd5 {[%emt 0:06:44]} 25. exd5 {[%emt 0:00:06]} Re8 {[%emt 0:03:01]} 26. Re1 {[%emt 0:01:02]} g5 {[%emt 0:12:19]} 27. h6 {[%emt 0:14:17]} Bxh6 {[%emt 0:03:53]} 28. Bxf4 {[%emt 0:00:21]} gxf4 {[%emt 0:00:13]} 29. g5 {[%emt 0:03:33]} Bg7 {[%emt 0:00:51]} 30. Nh4 {[%emt 0:01:07]} e4 {[%emt 0:02:29]} 31. Qxf4 {[%emt 0:01:15]} Qe5 {[%emt 0:00:39]} 32. Rg4 {[%emt 0:06:54]} Qxf4 {[%emt 0:06:12]} 33. Rxf4 {[%emt 0:00:08]} Nd3 {[%emt 0:03:21]} 34. Bxd3 {[%emt 0:01:50]} exd3 {[%emt 0:00:10]} 35. Rd1 {[%emt 0:00:31]} d2 {[%emt 0:01:13]} 36. Rxd2 {[%emt 0:00:22]} h6 {[%emt 0:00:38]} 37. gxh6 {[%emt 0:02:42]} Bxh6 {[%emt 0:00:08]} 38. Rg4+ {[%emt 0:00:04]} Kf8 {[%emt 0:01:12]} 39. Rd3 {[%emt 0:03:29]} Re5 {[%emt 0:00:36]} 40. Rf3 {[%emt 0:00:09]} Bc1 {[%emt 0:00:31]} 41. Ng6+ {[%emt 0:30:36]} 1-0

[Event "CZE-ch Open 2019"]
[Site "Ostrava"]
[Date "2019.04.30"]
[Round "4.18"]
[White "Freisler, Pavel"]
[Black "Kulhanek, Tomas"]
[Result "0-1"]
[ECO "A41"]
[WhiteElo "2245"]
[BlackElo "2316"]
[Annotator "NA"]
[PlyCount "142"]
[EventDate "2019.04.27"]
[EventType "swiss"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

1. Nf3 {[%emt 0:00:00]} d6 {[%emt 0:00:00]} 2. d4 {[%emt 0:01:44]} Bg4 {[%emt 0:00:00]} 3. g3 {[%emt 0:01:46]} Bxf3 {[%emt 0:00:27]} 4. exf3 {[%emt 0:00:02]} c6 {[%emt 0:00:24]} 5. f4 {[%emt 0:01:42]} g6 {[%emt 0:01:08]} 6. Nd2 {[%emt 0:00:56]} Bg7 {[%emt 0:00:42]} 7. Nf3 {[%emt 0:00:05]} e6 {[%emt 0:00:47]} 8. Bd3 Ne7 {[%emt 0:01:01]} 9. h4 {[%emt 0:15:11]} h5 {[%emt 0:00:27]} 10. c3 {[%emt 0:09:04]} Nd7 {[%emt 0:03:08]} 11. Qc2 {[%emt 0:04:28]} O-O {[%emt 0:03:57]} 12. O-O $11 {[%emt 0:00:36]} c5 {[%emt 0:03:47]} 13. Be3 {[%emt 0:03:57]} Rc8 {[%emt 0:02:35]} 14. Rad1 {[%emt 0:09:10]} Nd5 {[%emt 0:08:27]} 15. Qe2 {[%emt 0:01:50]} a6 {[%emt 0:02:23]} 16. Bc1 {[%emt 0:06:09]} Re8 {[%emt 0:03:53]} 17. c4 {[%emt 0:09:57]} Nb4 {[%emt 0:04:37]} 18. Bb1 {[%emt 0:01:01]} Qc7 {[%emt 0:04:13]} 19. dxc5 {[%emt 0:04:15]} dxc5 {[%emt 0:00:58]} 20. Ng5 {[%emt 0:01:28]} Nc6 {[%emt 0:02:29]} 21. Qd3 {[%emt 0:13:29]} Nf6 {[%emt 0:01:03]} 22. Be3 {[%emt 0:02:04]} Nd4 {[%emt 0:02:56]} 23. Bxd4 {[%emt 0:00:52]} cxd4 {[%emt 0:00:03]} 24. b3 {[%emt 0:01:19]} Nd7 {[%emt 0:09:35]} 25. Rfe1 {[%emt 0:01:50]} Nc5 {[%emt 0:00:54]} 26. Qf3 {[%emt 0:01:30]} Qc6 {[%emt 0:04:30]} 27. Be4 {[%emt 0:00:57]} Qb6 {[%emt 0:02:30]} 28. Bd3 {[%emt 0:01:26]} a5 {[%emt 0:09:04]} 29. g4 {[%emt 0:01:58]} hxg4 {[%emt 0:01:37]} 30. Qxg4 {[%emt 0:00:06]} Nxd3 {[%emt 0:02:06]} 31. Rxd3 {[%emt 0:00:07]} Qc5 {[%emt 0:00:29]} 32. Rh3 {[%emt 0:02:54]} Qf5 {[%emt 0:00:46]} 33. Qf3 {[%emt 0:00:10]} b5 {[%emt 0:06:21]} 34. Ne4 {[%emt 0:01:20]} Red8 {[%emt 0:01:35]} 35. c5 {[%emt 0:01:08]} Qh5 {[%emt 0:01:51]} 36. Qxh5 {[%emt 0:01:54]} gxh5 {[%emt 0:00:02]} 37. Rg3 {[%emt 0:00:20]} Kf8 {[%emt 0:01:30]} 38. Kf1 {[%emt 0:01:06]} d3 {[%emt 0:00:57]} 39. Rd1 {[%emt 0:00:08]} Rd4 {[%emt 0:01:27]} 40. Re3 {[%emt 0:00:09]} d2 {[%emt 0:05:02]} 41. Ke2 {[%emt 0:15:26]} Bh6 {[%emt 0:01:10]} 42. Rxd2 {[%emt 0:05:41]} Rxd2+ {[%emt 0:00:39]} 43. Nxd2 {[%emt 0:00:01]} Rxc5 {[%emt 0:00:39]} 44. Re5 {[%emt 0:00:30]} Rc2 {[%emt 0:00:39]} 45. Re4 {[%emt 0:03:56]} Rxa2 {[%emt 0:00:53]} 46. Kd3 {[%emt 0:00:01]} e5 {[%emt 0:03:06]} 47. Nf3 {[%emt 0:00:15]} Rxf2 {[%emt 0:06:32]} 48. Nxe5 {[%emt 0:04:25]} Rxf4 {[%emt 0:01:02]} 49. Nd7+ {[%emt 0:00:01]} Kg7 {[%emt 0:00:41]} 50. Re5 {[%emt 0:00:02]} Rf3+ {[%emt 0:03:42]} 51. Kc2 {[%emt 0:00:23]} Rf2+ {[%emt 0:00:11]} 52. Kc3 {[%emt 0:00:06]} Bd2+ {[%emt 0:02:45]} 53. Kd3 {[%emt 0:00:27]} Bc1 {[%emt 0:01:36]} 54. Rc5 {[%emt 0:01:23]} Rd2+ {[%emt 0:02:18]} 55. Ke4 {[%emt 0:00:01]} Rxd7 {[%emt 0:00:53]} 56. Rxc1 {[%emt 0:00:02]} a4 {[%emt 0:00:15]} 57. b4 {[%emt 0:01:36]} a3 {[%emt 0:04:38]} 58. Ra1 {[%emt 0:01:05]} Rc7 {[%emt 0:00:22]} 59. Rxa3 {[%emt 0:00:11]} Rc4+ {[%emt 0:00:05]} 60. Kf5 {[%emt 0:02:22]} Rxh4 {[%emt 0:00:30]} 61. Kg5 {[%emt 0:00:11]} Rxb4 {[%emt 0:00:13]} 62. Kxh5 {[%emt 0:00:05]} Rb1 {[%emt 0:00:30]} 63. Kg5 {[%emt 0:01:28]} b4 {[%emt 0:00:14]} 64. Rg3 {[%emt 0:00:03]} b3 {[%emt 0:00:33]} 65. Kf5+ {[%emt 0:00:06]} Kf8 {[%emt 0:00:21]} 66. Rf3 {[%emt 0:00:31]} b2 {[%emt 0:01:13]} 67. Rf2 {[%emt 0:00:02]} Ke7 {[%emt 0:00:08]} 68. Re2+ {[%emt 0:00:45]} Kd6 {[%emt 0:00:09]} 69. Rf2 {[%emt 0:00:00]} Kd5 {[%emt 0:00:28]} 70. Kf6 {[%emt 0:00:07]} Kc4 {[%emt 0:00:14]} 71. Kxf7 {[%emt 0:00:05]} Kb3 {[%emt 0:00:09]} 0-1

[Event "CZE-ch Open 2019"]
[Site "Ostrava"]
[Date "2019.04.30"]
[Round "4.19"]
[White "Liska, Jiri"]
[Black "Svanda, Ondrej"]
[Result "0-1"]
[ECO "A05"]
[WhiteElo "2236"]
[BlackElo "2309"]
[Annotator "NA"]
[PlyCount "88"]
[EventDate "2019.04.27"]
[EventType "swiss"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

1. Nf3 {[%emt 0:00:00]} Nf6 {[%emt 0:00:00]} 2. c4 {[%emt 0:00:00]} g6 {[%emt 0:00:00]} 3. b3 {[%emt 0:01:11]} Bg7 {[%emt 0:00:07]} 4. Bb2 {[%emt 0:00:06]} O-O {[%emt 0:00:17]} 5. g3 {[%emt 0:00:40]} c6 {[%emt 0:00:50]} 6. Bg2 {[%emt 0:00:16]} d5 {[%emt 0:00:05]} 7. O-O {[%emt 0:00:38]} Bf5 {[%emt 0:00:58]} 8. d3 {[%emt 0:02:30]} Re8 9. Nbd2 a5 {[%emt 0:19:49]} 10. Qc2 {[%emt 0:04:37]} Na6 {[%emt 0:00:59]} 11. a3 {[%emt 0:00:40]} Rc8 {[%emt 0:05:48]} 12. h3 {[%emt 0:08:24]} Qb6 {[%emt 0:05:38]} 13. e4 {[%emt 0:07:35]} dxe4 {[%emt 0:01:54]} 14. Nxe4 {[%emt 0:09:23]} Nxe4 {[%emt 0:01:11]} 15. Bxg7 {[%emt 0:14:36]} Nec5 {[%emt 0:02:21]} 16. Bd4 {[%emt 0:01:17]} Qxb3 {[%emt 0:00:50]} 17. Qd2 {[%emt 0:01:52]} f6 {[%emt 0:06:32]} 18. Rfd1 {[%emt 0:17:16]} Bxd3 {[%emt 0:15:18]} 19. Qxa5 {[%emt 0:06:51]} b6 {[%emt 0:01:39]} 20. Qe1 {[%emt 0:00:21]} e5 {[%emt 0:07:06]} 21. Be3 {[%emt 0:00:58]} Red8 {[%emt 0:05:08]} 22. Nd2 {[%emt 0:06:38]} Qa4 {[%emt 0:02:17]} 23. f4 {[%emt 0:01:11]} Bc2 {[%emt 0:02:01]} 24. Bxc5 {[%emt 0:08:58]} Nxc5 {[%emt 0:01:13]} 25. Ne4 {[%emt 0:00:23]} Rxd1 {[%emt 0:06:51]} 26. Nxf6+ {[%emt 0:00:17]} Kf7 {[%emt 0:00:24]} 27. Rxd1 {[%emt 0:00:14]} Bxd1 {[%emt 0:00:04]} 28. Qxe5 {[%emt 0:01:42]} Qxc4 {[%emt 0:11:02]} 29. Nd5 {[%emt 0:03:56]} Nd7 {[%emt 0:01:15]} 30. Qe7+ {[%emt 0:00:28]} Kg8 {[%emt 0:00:04]} 31. Qxd7 {[%emt 0:00:19]} Qc5+ {[%emt 0:00:37]} 32. Kh2 {[%emt 0:00:18]} cxd5 {[%emt 0:00:12]} 33. Qe6+ {[%emt 0:00:41]} Kf8 {[%emt 0:00:46]} 34. Bxd5 {[%emt 0:01:02]} Qf2+ {[%emt 0:00:05]} 35. Bg2 {[%emt 0:00:05]} Qc5 {[%emt 0:01:18]} 36. Bd5 {[%emt 0:00:42]} Qc2+ {[%emt 0:00:55]} 37. Kh1 {[%emt 0:00:38]} Qf5 {[%emt 0:01:01]} 38. Qg8+ {[%emt 0:01:41]} Ke7 {[%emt 0:00:05]} 39. Qg7+ {[%emt 0:00:16]} Kd6 {[%emt 0:00:28]} 40. Bg2 {[%emt 0:00:17]} Bb3 {[%emt 0:01:27]} 41. Qd4+ {[%emt 0:30:40]} Bd5 {[%emt 0:03:41]} 42. g4 {[%emt 0:00:00]} Qe6 {[%emt 0:00:52]} 43. Qxb6+ {[%emt 0:00:00]} Ke7 {[%emt 0:02:59]} 44. Qa7+ {[%emt 0:00:00]} Kf8 {[%emt 0:00:48]} 0-1

[Event "CZE-ch Open 2019"]
[Site "Ostrava"]
[Date "2019.04.30"]
[Round "4.20"]
[White "Jun, Rudolf Jr."]
[Black "Worek, Joanna"]
[Result "0-1"]
[ECO "A07"]
[WhiteElo "2138"]
[BlackElo "2299"]
[Annotator "NA"]
[PlyCount "100"]
[EventDate "2019.04.27"]
[EventType "swiss"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

1. Nf3 {[%emt 0:00:00]} d5 {[%emt 0:00:00]} 2. g3 {[%emt 0:01:33]} Nf6 {[%emt 0:00:05]} 3. Bg2 {[%emt 0:00:20]} c6 {[%emt 0:01:53]} 4. O-O {[%emt 0:00:31]} Bg4 {[%emt 0:00:31]} 5. d4 Nbd7 6. Ne5 {[%emt 0:12:05]} Bf5 {[%emt 0:07:22]} 7. Re1 {[%emt 0:05:47]} e6 {[%emt 0:04:11]} 8. c4 {[%emt 0:07:46]} Be7 {[%emt 0:13:04]} 9. Nc3 {[%emt 0:02:25]} O-O {[%emt 0:00:15]} 10. a3 {[%emt 0:16:49]} h6 {[%emt 0:11:37]} 11. b3 {[%emt 0:03:42]} Qc7 {[%emt 0:10:10]} 12. Bf4 {[%emt 0:08:08]} Nxe5 {[%emt 0:02:18]} 13. Bxe5 {[%emt 0:00:43]} Qd7 {[%emt 0:01:36]} 14. e4 {[%emt 0:01:16]} dxe4 {[%emt 0:00:15]} 15. Nxe4 {[%emt 0:00:45]} Nxe4 {[%emt 0:00:09]} 16. Bxe4 {[%emt 0:00:17]} Bxe4 {[%emt 0:01:05]} 17. Rxe4 {[%emt 0:00:06]} Rad8 {[%emt 0:01:30]} 18. Re1 {[%emt 0:02:04]} Rfe8 {[%emt 0:08:29]} 19. Qg4 {[%emt 0:06:54]} Bf8 {[%emt 0:00:48]} 20. Rad1 {[%emt 0:02:30]} Kh8 {[%emt 0:13:26]} 21. a4 {[%emt 0:03:16]} f6 {[%emt 0:00:19]} 22. Bf4 {[%emt 0:00:06]} Qf7 {[%emt 0:07:26]} 23. Qf3 {[%emt 0:03:22]} Qg6 {[%emt 0:05:22]} 24. Qe4 {[%emt 0:03:52]} Qxe4 {[%emt 0:00:02]} 25. Rxe4 {[%emt 0:00:09]} g5 {[%emt 0:00:18]} 26. Bc1 {[%emt 0:00:59]} f5 {[%emt 0:00:42]} 27. Ree1 {[%emt 0:00:16]} Bg7 {[%emt 0:00:50]} 28. Be3 {[%emt 0:01:43]} Rd7 {[%emt 0:02:34]} 29. d5 {[%emt 0:04:06]} exd5 {[%emt 0:00:12]} 30. cxd5 {[%emt 0:00:19]} cxd5 {[%emt 0:00:49]} 31. Bxa7 {[%emt 0:00:09]} Rxe1+ {[%emt 0:00:59]} 32. Rxe1 {[%emt 0:00:05]} d4 {[%emt 0:01:49]} 33. Rd1 {[%emt 0:00:07]} Kg8 {[%emt 0:00:36]} 34. Kf1 {[%emt 0:00:45]} d3 {[%emt 0:00:49]} 35. f3 {[%emt 0:01:32]} Be5 {[%emt 0:01:13]} 36. Kf2 {[%emt 0:02:51]} f4 {[%emt 0:01:13]} 37. a5 {[%emt 0:01:10]} Kf7 {[%emt 0:01:01]} 38. Bc5 {[%emt 0:02:25]} Kf6 {[%emt 0:00:29]} 39. Bb4 {[%emt 0:02:44]} h5 {[%emt 0:00:25]} 40. Bd2 {[%emt 0:01:08]} Kf5 {[%emt 0:00:51]} 41. b4 {[%emt 0:34:12]} Bd4+ {[%emt 0:32:27]} 42. Kf1 {[%emt 0:00:00]} Be3 {[%emt 0:00:00]} 43. Bc3 {[%emt 0:00:00]} g4 {[%emt 0:00:00]} 44. fxg4+ hxg4 {[%emt 0:00:00]} 45. gxf4 {[%emt 0:00:00]} Kxf4 {[%emt 0:00:00]} 46. Kg2 {[%emt 0:00:00]} d2 {[%emt 0:00:00]} 47. b5 {[%emt 0:00:00]} Rc7 {[%emt 0:00:00]} 48. Rxd2 {[%emt 0:00:00]} Rxc3 {[%emt 0:00:00]} 49. Ra2 {[%emt 0:00:00]} Rc1 {[%emt 0:00:00]} 50. Ra4+ {[%emt 0:00:00]} Kg5 {[%emt 0:00:00]} 0-1

[Event "CZE-ch Open 2019"]
[Site "Ostrava"]
[Date "2019.04.30"]
[Round "4.21"]
[White "Valencik, Jozef"]
[Black "Riha, Vojtech"]
[Result "0-1"]
[ECO "A45"]
[WhiteElo "2057"]
[BlackElo "2288"]
[Annotator "NA"]
[PlyCount "66"]
[EventDate "2019.04.27"]
[EventType "swiss"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

1. d4 {[%emt 0:00:00]} Nf6 {[%emt 0:00:00]} 2. Bf4 {[%emt 0:00:00]} g6 {[%emt 0:00:36]} 3. Nc3 {[%emt 0:00:00]} d5 {[%emt 0:01:44]} 4. e3 {[%emt 0:00:11]} Bg7 {[%emt 0:01:02]} 5. h4 {[%emt 0:00:06]} h5 {[%emt 0:04:19]} 6. Nb5 {[%emt 0:02:46]} Na6 {[%emt 0:06:13]} 7. Nf3 Bf5 8. Ne5 {[%emt 0:07:59]} Ng4 {[%emt 0:08:14]} 9. Nxg4 $11 {[%emt 0:06:42]} hxg4 {[%emt 0:00:25]} 10. Qd2 {[%emt 0:09:49]} c6 {[%emt 0:04:08]} 11. Nc3 {[%emt 0:05:18]} Nc7 {[%emt 0:11:31]} 12. O-O-O {[%emt 0:06:26]} Ne6 {[%emt 0:09:25]} 13. Bg3 {[%emt 0:04:30]} c5 {[%emt 0:18:55]} 14. Be5 {[%emt 0:15:53]} Bxe5 {[%emt 0:02:32]} 15. dxe5 {[%emt 0:00:08]} d4 {[%emt 0:01:02]} 16. e4 {[%emt 0:04:35]} dxc3 {[%emt 0:03:11]} 17. Qxc3 {[%emt 0:02:00]} Qb6 {[%emt 0:01:43]} 18. exf5 {[%emt 0:00:30]} gxf5 {[%emt 0:00:05]} 19. Qd3 {[%emt 0:02:07]} Rd8 {[%emt 0:05:25]} 20. Qb5+ {[%emt 0:00:42]} Kf8 {[%emt 0:01:39]} 21. Rxd8+ {[%emt 0:08:30]} Qxd8 {[%emt 0:00:08]} 22. Bc4 {[%emt 0:05:52]} Qd4 {[%emt 0:01:58]} 23. Bxe6 {[%emt 0:07:48]} fxe6 {[%emt 0:00:18]} 24. Qxb7 {[%emt 0:06:15]} Qxe5 {[%emt 0:01:04]} 25. g3 {[%emt 0:02:06]} Kf7 {[%emt 0:01:15]} 26. Qb3 {[%emt 0:01:25]} Rb8 {[%emt 0:01:20]} 27. Qc3 {[%emt 0:00:06]} Qd5 {[%emt 0:01:14]} 28. Re1 {[%emt 0:00:47]} Qxa2 {[%emt 0:00:54]} 29. b3 {[%emt 0:01:12]} Qa3+ {[%emt 0:02:50]} 30. Qb2 {[%emt 0:00:42]} Qb4 {[%emt 0:01:52]} 31. Qe5 {[%emt 0:00:05]} Rb6 {[%emt 0:00:38]} 32. Re3 {[%emt 0:00:54]} Rd6 {[%emt 0:01:21]} 33. Qc3 {[%emt 0:00:34]} Qa3+ {[%emt 0:00:08]} 0-1

[Event "CZE-ch Open 2019"]
[Site "Ostrava"]
[Date "2019.04.30"]
[Round "4.22"]
[White "Vokac, Marek"]
[Black "Zeman, Matyas"]
[Result "0-1"]
[ECO "A40"]
[WhiteElo "2343"]
[BlackElo "2244"]
[Annotator "NA"]
[PlyCount "75"]
[EventDate "2019.04.27"]
[EventType "swiss"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

1. d4 {[%emt 0:00:13]} e6 {[%emt 0:00:00]} 2. Nf3 {[%emt 0:00:51]} d5 {[%emt 0:00:03]} 3. Bg5 {[%emt 0:01:16]} Nf6 {[%emt 0:00:56]} 4. e3 {[%emt 0:00:22]} Be7 {[%emt 0:00:17]} 5. Nbd2 {[%emt 0:01:48]} Nbd7 {[%emt 0:02:43]} 6. Bd3 {[%emt 0:00:31]} b6 {[%emt 0:00:12]} 7. O-O Bb7 {[%emt 0:00:30]} 8. Ne5 Nxe5 {[%emt 0:00:30]} 9. dxe5 Nd7 10. Bf4 {[%emt 0:11:05]} Nc5 {[%emt 0:09:07]} 11. Bb5+ {[%emt 0:02:22]} c6 {[%emt 0:00:49]} 12. Be2 {[%emt 0:00:03]} O-O {[%emt 0:00:14]} 13. c3 {[%emt 0:03:03]} a5 {[%emt 0:00:30]} 14. Qc2 {[%emt 0:05:20]} Ba6 {[%emt 0:01:07]} 15. Bxa6 $11 {[%emt 0:00:11]} Rxa6 {[%emt 0:00:31]} 16. Rad1 {[%emt 0:03:12]} Qc7 {[%emt 0:01:43]} 17. Bg3 {[%emt 0:00:08]} b5 {[%emt 0:07:20]} 18. f4 {[%emt 0:09:53]} g6 {[%emt 0:00:18]} 19. b4 {[%emt 0:11:46]} axb4 {[%emt 0:06:08]} 20. cxb4 {[%emt 0:02:22]} Nd7 {[%emt 0:00:11]} 21. e4 {[%emt 0:00:07]} Bxb4 {[%emt 0:01:02]} 22. exd5 {[%emt 0:00:33]} Bc5+ {[%emt 0:00:03]} 23. Kh1 {[%emt 0:05:18]} cxd5 {[%emt 0:00:11]} 24. Nb3 {[%emt 0:11:29]} Qa7 {[%emt 0:11:12]} 25. Bf2 {[%emt 0:07:05]} Bxf2 {[%emt 0:01:19]} 26. Rxf2 {[%emt 0:00:03]} Ra8 {[%emt 0:03:26]} 27. Rdd2 {[%emt 0:00:04]} Ra4 {[%emt 0:00:29]} 28. h3 {[%emt 0:10:08]} Rc4 {[%emt 0:02:11]} 29. Qd1 {[%emt 0:00:02]} Rac8 {[%emt 0:03:51]} 30. Kh2 {[%emt 0:00:13]} Qa4 {[%emt 0:03:02]} 31. Qf1 {[%emt 0:06:49]} Nc5 {[%emt 0:06:36]} 32. Nxc5 {[%emt 0:03:07]} R8xc5 {[%emt 0:01:36]} 33. Rf3 {[%emt 0:02:34]} Rc2 {[%emt 0:00:09]} 34. Rxc2 Rxc2 35. a3 {[%emt 0:04:04]} Qe4 {[%emt 0:09:57]} 36. Rf2 {[%emt 0:00:57]} Rxf2 {[%emt 0:00:51]} 37. Qxf2 {[%emt 0:00:01]} d4 {[%emt 0:00:09]} 38. g3 0-1

[Event "CZE-ch Open 2019"]
[Site "Ostrava"]
[Date "2019.04.30"]
[Round "4.23"]
[White "Kana, Pavel"]
[Black "Vesselovsky, Serguei"]
[Result "1/2-1/2"]
[ECO "B77"]
[WhiteElo "2013"]
[BlackElo "2335"]
[Annotator "NA"]
[PlyCount "73"]
[EventDate "2019.04.27"]
[EventType "swiss"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

1. e4 {[%emt 0:05:56]} c5 {[%emt 0:00:00]} 2. Nf3 {[%emt 0:00:04]} d6 {[%emt 0:00:00]} 3. d4 {[%emt 0:00:13]} cxd4 {[%emt 0:00:00]} 4. Nxd4 {[%emt 0:00:06]} Nf6 {[%emt 0:00:02]} 5. Nc3 {[%emt 0:00:05]} g6 {[%emt 0:00:21]} 6. Be3 {[%emt 0:01:14]} Bg7 {[%emt 0:00:25]} 7. f3 {[%emt 0:00:39]} Nc6 {[%emt 0:01:50]} 8. Bc4 {[%emt 0:02:30]} O-O 9. Qd2 Nd7 {[%emt 0:04:38]} 10. h4 {[%emt 0:08:15]} Nb6 {[%emt 0:00:58]} 11. Bb3 {[%emt 0:01:45]} Na5 {[%emt 0:00:15]} 12. Qd3 {[%emt 0:08:53]} Nxb3 $16 {[%emt 0:02:13]} 13. axb3 {[%emt 0:02:13]} d5 {[%emt 0:00:32]} 14. Ndb5 {[%emt 0:08:03]} a6 {[%emt 0:01:34]} 15. Bxb6 {[%emt 0:06:32]} Qxb6 {[%emt 0:00:09]} 16. Nxd5 {[%emt 0:01:33]} Qd8 {[%emt 0:00:18]} 17. Nbc3 {[%emt 0:08:40]} e6 {[%emt 0:03:34]} 18. Ne3 {[%emt 0:08:48]} Qc7 {[%emt 0:16:22]} 19. O-O-O {[%emt 0:01:22]} b5 {[%emt 0:03:45]} 20. Kb1 {[%emt 0:04:10]} Bb7 {[%emt 0:03:34]} 21. h5 {[%emt 0:04:49]} Rad8 {[%emt 0:25:03]} 22. Qe2 {[%emt 0:00:21]} Rxd1+ {[%emt 0:08:05]} 23. Rxd1 {[%emt 0:05:57]} Rd8 {[%emt 0:03:48]} 24. hxg6 {[%emt 0:01:56]} hxg6 {[%emt 0:00:09]} 25. Rd3 {[%emt 0:01:36]} Rd4 {[%emt 0:04:06]} 26. Rxd4 {[%emt 0:03:16]} Bxd4 {[%emt 0:00:02]} 27. Qd3 {[%emt 0:00:56]} Qc5 {[%emt 0:07:53]} 28. Nf1 {[%emt 0:05:18]} f5 {[%emt 0:01:31]} 29. Ne2 {[%emt 0:02:39]} Bf6 {[%emt 0:01:47]} 30. Nc3 {[%emt 0:03:35]} Bc6 {[%emt 0:02:55]} 31. Nd2 {[%emt 0:01:25]} Kf7 {[%emt 0:02:44]} 32. Ka2 {[%emt 0:00:46]} Ke7 {[%emt 0:03:35]} 33. Kb1 {[%emt 0:00:39]} Qg1+ {[%emt 0:00:33]} 34. Qf1 {[%emt 0:00:42]} Qxf1+ {[%emt 0:02:42]} 35. Nxf1 {[%emt 0:00:01]} Bxc3 {[%emt 0:01:12]} 36. bxc3 {[%emt 0:00:05]} fxe4 {[%emt 0:00:04]} 37. f4 {[%emt 0:00:55]} 1/2-1/2

[Event "CZE-ch Open 2019"]
[Site "Ostrava"]
[Date "2019.04.30"]
[Round "4.24"]
[White "Obsivac, Josef"]
[Black "Ockay, Tomas"]
[Result "0-1"]
[ECO "E18"]
[WhiteElo "2285"]
[BlackElo "2131"]
[Annotator "NA"]
[PlyCount "76"]
[EventDate "2019.04.27"]
[EventType "swiss"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

1. d4 {[%emt 0:00:00]} Nf6 {[%emt 0:00:38]} 2. Nf3 {[%emt 0:00:00]} e6 {[%emt 0:00:19]} 3. g3 {[%emt 0:00:43]} b6 {[%emt 0:00:32]} 4. Bg2 {[%emt 0:00:18]} Bb7 {[%emt 0:00:04]} 5. O-O {[%emt 0:00:20]} Be7 {[%emt 0:00:10]} 6. c4 {[%emt 0:00:18]} O-O {[%emt 0:00:25]} 7. Nc3 {[%emt 0:00:19]} Na6 {[%emt 0:00:30]} 8. d5 {[%emt 0:00:30]} Nc5 9. Nd4 {[%emt 0:09:39]} e5 {[%emt 0:14:47]} 10. Nf5 {[%emt 0:00:17]} d6 {[%emt 0:00:36]} 11. b4 {[%emt 0:01:15]} Ncd7 {[%emt 0:00:31]} 12. Bb2 {[%emt 0:03:21]} Re8 {[%emt 0:03:29]} 13. Qd2 $14 {[%emt 0:03:49]} Nf8 {[%emt 0:04:37]} 14. Rfd1 {[%emt 0:04:28]} Bc8 {[%emt 0:03:52]} 15. Ne3 {[%emt 0:00:36]} Ng4 {[%emt 0:01:44]} 16. Nc2 {[%emt 0:09:48]} Bg5 {[%emt 0:04:54]} 17. e3 {[%emt 0:00:39]} Bf5 {[%emt 0:07:42]} 18. Ne4 {[%emt 0:03:44]} Bh6 {[%emt 0:04:15]} 19. a4 {[%emt 0:05:09]} Nd7 {[%emt 0:01:35]} 20. a5 {[%emt 0:06:00]} Ndf6 {[%emt 0:03:51]} 21. Nxf6+ {[%emt 0:01:36]} Qxf6 {[%emt 0:01:23]} 22. h3 {[%emt 0:08:33]} Qg6 {[%emt 0:00:06]} 23. Rdc1 {[%emt 0:12:03]} Nf6 {[%emt 0:04:23]} 24. Ne1 {[%emt 0:01:03]} Be4 {[%emt 0:00:46]} 25. Nf3 {[%emt 0:01:25]} Bg5 {[%emt 0:20:22]} 26. Qd1 {[%emt 0:03:16]} h5 {[%emt 0:02:40]} 27. h4 {[%emt 0:01:57]} Bh6 {[%emt 0:00:14]} 28. Nd2 {[%emt 0:03:05]} Bxg2 {[%emt 0:01:57]} 29. Kxg2 {[%emt 0:00:02]} Ng4 {[%emt 0:00:16]} 30. Qe2 {[%emt 0:01:50]} f5 {[%emt 0:00:34]} 31. Rc3 {[%emt 0:05:47]} f4 {[%emt 0:03:39]} 32. axb6 {[%emt 0:09:20]} cxb6 {[%emt 0:01:31]} 33. Rf1 {[%emt 0:00:46]} fxe3 {[%emt 0:00:41]} 34. fxe3 {[%emt 0:00:51]} Rf8 {[%emt 0:00:25]} 35. Nf3 {[%emt 0:01:48]} e4 {[%emt 0:01:28]} 36. Nh2 {[%emt 0:01:48]} Rxf1 {[%emt 0:00:55]} 37. Nxf1 {[%emt 0:00:23]} Rf8 {[%emt 0:00:12]} 38. Rc2 {[%emt 0:00:18]} Rxf1 {[%emt 0:07:16]} 0-1

[Event "CZE-ch Open 2019"]
[Site "Ostrava"]
[Date "2019.04.30"]
[Round "4.25"]
[White "Jurek, Josef"]
[Black "Otruba, Marek"]
[Result "0-1"]
[ECO "A05"]
[WhiteElo "2269"]
[BlackElo "2103"]
[Annotator "NA"]
[PlyCount "126"]
[EventDate "2019.04.27"]
[EventType "swiss"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

1. Nf3 {[%emt 0:00:00]} Nf6 {[%emt 0:00:00]} 2. c4 {[%emt 0:00:00]} e6 {[%emt 0:00:00]} 3. g3 {[%emt 0:00:23]} d5 {[%emt 0:00:00]} 4. b3 {[%emt 0:00:27]} Be7 {[%emt 0:00:44]} 5. Bg2 {[%emt 0:00:18]} O-O {[%emt 0:00:08]} 6. O-O {[%emt 0:00:21]} c5 {[%emt 0:00:05]} 7. Bb2 {[%emt 0:00:49]} Nc6 {[%emt 0:00:23]} 8. e3 {[%emt 0:00:35]} d4 {[%emt 0:01:06]} 9. exd4 {[%emt 0:00:34]} cxd4 {[%emt 0:00:05]} 10. Re1 {[%emt 0:01:04]} Ne8 {[%emt 0:01:34]} 11. a3 {[%emt 0:01:57]} a5 {[%emt 0:00:11]} 12. Ne5 {[%emt 0:01:52]} Nxe5 {[%emt 0:05:36]} 13. Rxe5 {[%emt 0:00:17]} f6 {[%emt 0:03:27]} 14. Re1 {[%emt 0:00:31]} e5 {[%emt 0:09:16]} 15. d3 {[%emt 0:02:55]} Rb8 {[%emt 0:10:06]} 16. Nd2 $11 {[%emt 0:06:02]} Bd7 {[%emt 0:06:08]} 17. Qe2 {[%emt 0:06:37]} Bd6 {[%emt 0:08:40]} 18. Ne4 {[%emt 0:04:23]} Qb6 {[%emt 0:03:49]} 19. Nxd6 {[%emt 0:03:37]} Nxd6 {[%emt 0:00:21]} 20. b4 {[%emt 0:01:38]} Qc7 {[%emt 0:04:30]} 21. c5 {[%emt 0:20:44]} Nb5 {[%emt 0:01:05]} 22. Qc2 {[%emt 0:06:19]} axb4 {[%emt 0:02:57]} 23. Qc4+ {[%emt 0:02:56]} Kh8 {[%emt 0:00:09]} 24. Qxb4 {[%emt 0:00:16]} Bc6 {[%emt 0:03:56]} 25. Be4 {[%emt 0:06:02]} Bxe4 {[%emt 0:15:04]} 26. Rxe4 {[%emt 0:00:10]} b6 {[%emt 0:01:06]} 27. Rc1 {[%emt 0:08:16]} bxc5 {[%emt 0:02:06]} 28. Rxc5 {[%emt 0:00:22]} Qd7 {[%emt 0:05:27]} 29. Qa4 {[%emt 0:02:31]} Rfc8 {[%emt 0:06:00]} 30. Rxc8+ {[%emt 0:02:25]} Qxc8 {[%emt 0:00:08]} 31. Re1 {[%emt 0:03:54]} Nc3 {[%emt 0:03:08]} 32. Qc2 {[%emt 0:02:01]} Na4 {[%emt 0:03:04]} 33. Qxc8+ {[%emt 0:01:08]} Rxc8 {[%emt 0:00:08]} 34. Bc1 {[%emt 0:01:33]} Kg8 {[%emt 0:02:15]} 35. f4 {[%emt 0:00:21]} Kf7 {[%emt 0:01:26]} 36. fxe5 {[%emt 0:00:52]} fxe5 {[%emt 0:00:06]} 37. Bd2 {[%emt 0:01:22]} Ke6 {[%emt 0:00:45]} 38. Rb1 {[%emt 0:05:26]} Rc2 {[%emt 0:01:04]} 39. Bb4 {[%emt 0:02:02]} Nb2 {[%emt 0:00:41]} 40. Bf8 {[%emt 0:01:19]} g6 {[%emt 0:01:03]} 41. a4 {[%emt 0:06:47]} Nxd3 {[%emt 0:12:28]} 42. a5 {[%emt 0:00:13]} Ra2 {[%emt 0:00:30]} 43. Rb3 {[%emt 0:01:09]} e4 {[%emt 0:03:34]} 44. Ra3 {[%emt 0:02:04]} Rxa3 {[%emt 0:01:15]} 45. Bxa3 {[%emt 0:00:08]} Kd5 {[%emt 0:00:06]} 46. a6 {[%emt 0:01:38]} Kc6 {[%emt 0:00:30]} 47. Kf1 {[%emt 0:02:52]} Kb6 {[%emt 0:00:25]} 48. Be7 {[%emt 0:01:14]} Ne5 {[%emt 0:03:55]} 49. Bc5+ {[%emt 0:05:55]} Kxa6 {[%emt 0:00:05]} 50. Bxd4 {[%emt 0:00:08]} Nf3 {[%emt 0:00:07]} 51. Bc3 {[%emt 0:01:44]} Kb5 {[%emt 0:05:39]} 52. h3 {[%emt 0:04:19]} Kc4 {[%emt 0:00:11]} 53. Ba5 {[%emt 0:00:23]} Kd3 {[%emt 0:00:05]} 54. Kf2 {[%emt 0:03:14]} Nd4 {[%emt 0:01:13]} 55. g4 {[%emt 0:01:40]} e3+ {[%emt 0:00:22]} 56. Kg3 {[%emt 0:00:17]} h6 {[%emt 0:05:37]} 57. Kf4 {[%emt 0:02:22]} e2 {[%emt 0:02:07]} 58. Be1 {[%emt 0:02:49]} Nc2 {[%emt 0:01:01]} 59. Bf2 {[%emt 0:02:16]} e1=Q {[%emt 0:00:23]} 60. Bxe1 {[%emt 0:00:04]} Nxe1 {[%emt 0:00:06]} 61. Ke5 {[%emt 0:00:24]} Nf3+ {[%emt 0:01:08]} 62. Kf6 {[%emt 0:00:39]} g5 {[%emt 0:00:23]} 63. Kg6 {[%emt 0:01:17]} Ke3 {[%emt 0:00:10]} 0-1

[Event "CZE-ch Open 2019"]
[Site "Ostrava"]
[Date "2019.04.30"]
[Round "4.26"]
[White "Babula, Milan"]
[Black "Didi, Jan"]
[Result "1/2-1/2"]
[ECO "B80"]
[WhiteElo "2204"]
[BlackElo "2025"]
[Annotator "NA"]
[PlyCount "67"]
[EventDate "2019.04.27"]
[EventType "swiss"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

1. e4 {[%emt 0:00:00]} c5 {[%emt 0:00:10]} 2. Nf3 {[%emt 0:00:00]} e6 {[%emt 0:00:09]} 3. d4 {[%emt 0:00:00]} cxd4 {[%emt 0:00:07]} 4. Nxd4 {[%emt 0:00:00]} Nf6 {[%emt 0:00:48]} 5. Nc3 {[%emt 0:00:03]} d6 {[%emt 0:01:07]} 6. g3 {[%emt 0:03:15]} Be7 {[%emt 0:01:00]} 7. Bg2 {[%emt 0:00:03]} O-O {[%emt 0:00:17]} 8. O-O {[%emt 0:00:04]} Nc6 {[%emt 0:01:19]} 9. b3 {[%emt 0:04:18]} a6 {[%emt 0:01:10]} 10. Bb2 {[%emt 0:00:58]} Qc7 {[%emt 0:05:24]} 11. Nde2 {[%emt 0:01:41]} b5 {[%emt 0:02:44]} 12. a3 {[%emt 0:00:28]} Bb7 {[%emt 0:00:12]} 13. h3 {[%emt 0:00:44]} Rac8 {[%emt 0:03:05]} 14. g4 {[%emt 0:04:00]} b4 {[%emt 0:02:43]} 15. axb4 {[%emt 0:11:45]} Nxb4 {[%emt 0:00:16]} 16. Ng3 {[%emt 0:00:23]} d5 {[%emt 0:08:45]} 17. Rc1 {[%emt 0:28:30]} d4 {[%emt 0:30:45]} 18. Nce2 {[%emt 0:13:56]} e5 {[%emt 0:00:45]} 19. c4 {[%emt 0:04:25]} Rfd8 {[%emt 0:03:17]} 20. Qd2 {[%emt 0:01:20]} Bc5 {[%emt 0:08:01]} 21. Ra1 {[%emt 0:04:42]} Rb8 {[%emt 0:04:49]} 22. Nc1 {[%emt 0:00:41]} Be7 {[%emt 0:03:11]} 23. Ba3 {[%emt 0:02:11]} a5 {[%emt 0:01:18]} 24. Bxb4 {[%emt 0:06:06]} Bxb4 {[%emt 0:00:56]} 25. Qc2 {[%emt 0:00:02]} Nd7 {[%emt 0:05:11]} 26. Nd3 {[%emt 0:02:32]} Bc3 {[%emt 0:02:21]} 27. Ra2 {[%emt 0:00:13]} Nc5 {[%emt 0:00:17]} 28. Nxc5 {[%emt 0:04:02]} Qxc5 {[%emt 0:00:12]} 29. Bf3 {[%emt 0:00:14]} Bc6 {[%emt 0:03:47]} 30. Ne2 {[%emt 0:02:59]} Bb4 {[%emt 0:02:53]} 31. Nc1 {[%emt 0:00:07]} Bc3 {[%emt 0:01:24]} 32. Ne2 {[%emt 0:02:36]} Bb4 {[%emt 0:00:22]} 33. Nc1 {[%emt 0:00:31]} Bc3 34. Bd1 1/2-1/2

[Event "CZE-ch Open 2019"]
[Site "Ostrava"]
[Date "2019.04.30"]
[Round "4.27"]
[White "Belunek, Vladimir"]
[Black "Koubova, Anna Marie"]
[Result "1-0"]
[ECO "D83"]
[WhiteElo "2201"]
[BlackElo "2005"]
[Annotator "NA"]
[PlyCount "25"]
[EventDate "2019.04.27"]
[EventType "swiss"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

1. d4 {[%emt 0:02:39]} Nf6 {[%emt 0:00:00]} 2. c4 {[%emt 0:00:06]} g6 {[%emt 0:00:00]} 3. Nc3 {[%emt 0:00:14]} d5 {[%emt 0:00:00]} 4. Bf4 {[%emt 0:00:21]} Bg7 {[%emt 0:00:42]} 5. e3 {[%emt 0:00:34]} O-O {[%emt 0:00:33]} 6. Rc1 {[%emt 0:00:11]} Na6 {[%emt 0:05:50]} 7. Nf3 {[%emt 0:02:01]} c5 {[%emt 0:07:13]} 8. h3 {[%emt 0:11:15]} Qa5 {[%emt 0:03:28]} 9. Qb3 {[%emt 0:15:53]} Be6 {[%emt 0:18:34]} 10. Qb5 {[%emt 0:07:09]} Qxb5 {[%emt 0:14:06]} 11. cxb5 {[%emt 0:00:31]} Nb4 {[%emt 0:00:40]} 12. a3 {[%emt 0:02:01]} cxd4 {[%emt 0:04:40]} 13. exd4 {[%emt 0:01:49]} 1-0

[Event "CZE-ch Open 2019"]
[Site "Ostrava"]
[Date "2019.04.30"]
[Round "4.28"]
[White "Vorisek, Jakub"]
[Black "Bures, Martin"]
[Result "0-1"]
[ECO "B06"]
[WhiteElo "1991"]
[BlackElo "2150"]
[Annotator "NA"]
[PlyCount "136"]
[EventDate "2019.04.27"]
[EventType "swiss"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

1. e4 g6 2. d4 Bg7 3. Nf3 c5 4. Nc3 cxd4 5. Nxd4 Nc6 6. Nb3 Nf6 7. Be2 O-O 8. O-O d6 9. Bg5 Be6 10. Kh1 Rc8 11. f4 $11 a6 12. Bf3 Nd7 13. Rb1 Nb6 14. Nd5 Nc4 15. c3 f6 16. Bh4 Bf7 17. Qe2 b5 18. Rbd1 e6 19. Ne3 g5 20. Bg3 gxf4 21. Bxf4 e5 22. Bg3 Ne7 23. Bg4 Rc6 24. Nf5 Nxf5 25. Bxf5 Qe7 26. Na1 Rd8 27. Nc2 d5 28. exd5 Rxd5 29. Rxd5 Bxd5 30. Qh5 Bf7 31. Bxh7+ Kf8 32. Qf3 Rd6 33. Qa8+ Qd8 34. Qxd8+ Rxd8 35. b3 Nb6 36. Nb4 a5 37. Nc6 Rd2 38. h3 Bd5 39. Rf2 Rd1+ 40. Kh2 Bxc6 41. Bxe5 Nd7 42. Bd4 Kf7 43. Bc2 Re1 44. c4 Bf8 45. Kg3 Bd6+ 46. Kh4 b4 47. Bf5 Bc5 48. Bxc5 Nxc5 49. g4 Re5 50. Rd2 Be4 51. Bc8 Bd3 52. Rf2 Ne4 53. Rf5 Nd6 54. Rxe5 fxe5 55. Bd7 Nb7 56. Kg5 Bb1 57. Kh6 Nc5 58. Bc6 e4 59. Bd5+ Kf8 60. g5 e3 61. Bf3 Ne6 62. g6 Bd3 63. c5 e2 64. Bxe2 Bxe2 65. c6 Kg8 66. h4 Bf3 67. c7 Nxc7 68. Kg5 Nd5 0-1

[Event "CZE-ch Open 2019"]
[Site "Ostrava"]
[Date "2019.04.30"]
[Round "4.29"]
[White "Vybiral, Zdenek"]
[Black "Havelka, Ondrej"]
[Result "1-0"]
[ECO "C18"]
[WhiteElo "2274"]
[BlackElo "2156"]
[Annotator "NA"]
[PlyCount "39"]
[EventDate "2019.04.27"]
[EventType "swiss"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

1. e4 {[%emt 0:00:00]} e6 {[%emt 0:00:00]} 2. d4 {[%emt 0:00:00]} d5 {[%emt 0:00:00]} 3. Nc3 {[%emt 0:00:00]} Bb4 {[%emt 0:03:41]} 4. e5 {[%emt 0:00:06]} c5 {[%emt 0:00:05]} 5. a3 {[%emt 0:00:27]} Bxc3+ {[%emt 0:00:05]} 6. bxc3 {[%emt 0:00:04]} Ne7 {[%emt 0:00:04]} 7. h4 {[%emt 0:00:31]} b6 {[%emt 0:02:03]} 8. Qg4 {[%emt 0:07:49]} cxd4 {[%emt 0:03:50]} 9. Qxg7 {[%emt 0:03:51]} Rg8 {[%emt 0:03:20]} 10. Qxh7 {[%emt 0:00:05]} Qc7 {[%emt 0:00:57]} 11. Ne2 {[%emt 0:00:55]} Ba6 {[%emt 0:10:05]} 12. Rh3 {[%emt 0:18:04]} dxc3 {[%emt 0:24:42]} 13. Rf3 {[%emt 0:09:49]} Nbc6 {[%emt 0:02:27]} 14. Qxf7+ {[%emt 0:00:43]} Kd7 {[%emt 0:00:05]} 15. Rf6 {[%emt 0:13:43]} Nd8 {[%emt 0:05:49]} 16. Qh5 {[%emt 0:00:06]} Nf5 {[%emt 0:13:22]} 17. Rxf5 {[%emt 0:03:13]} exf5 {[%emt 0:01:00]} 18. Qh7+ {[%emt 0:00:13]} Nf7 {[%emt 0:01:13]} 19. Qxf7+ {[%emt 0:00:12]} Kc6 {[%emt 0:00:04]} 20. Nd4+ {[%emt 0:00:14]} 1-0

[Event "CZE-ch Open 2019"]
[Site "Ostrava"]
[Date "2019.04.30"]
[Round "4.30"]
[White "Taus, Martin"]
[Black "Kanakova, Natalie"]
[Result "0-1"]
[ECO "B22"]
[WhiteElo "2104"]
[BlackElo "2202"]
[Annotator "NA"]
[PlyCount "58"]
[EventDate "2019.04.27"]
[EventType "swiss"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

1. e4 c5 2. c3 Nf6 3. e5 Nd5 4. d4 cxd4 5. cxd4 Nc6 6. Nf3 d6 7. exd6 Qxd6 8. Nc3 Bg4 9. Be2 e6 10. O-O Be7 11. Be3 O-O 12. Qb3 Rfd8 13. Rad1 Qc7 14. Rfe1 Rac8 15. h3 Bh5 16. Rc1 Nf4 17. Bxf4 Qxf4 18. g3 Qd6 19. g4 Bg6 20. Qxb7 Rb8 21. Qa6 Nxd4 22. Qxa7 Bf6 23. Qa3 Qf4 24. Kg2 Nxf3 25. Bxf3 Rd3 26. Re3 Be5 27. Qa6 Rxe3 28. Ne2 Qxf3+ 29. Kg1 Bh2+ 0-1

[Event "CZE-ch Open 2019"]
[Site "Ostrava"]
[Date "2019.04.30"]
[Round "4.31"]
[White "Kolar, Stanislav"]
[Black "Bulockin, Martin"]
[Result "1/2-1/2"]
[ECO "A04"]
[WhiteElo "2091"]
[BlackElo "2199"]
[Annotator "NA"]
[PlyCount "87"]
[EventDate "2019.04.27"]
[EventType "swiss"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

1. Nf3 {[%emt 0:00:00]} c5 {[%emt 0:00:00]} 2. c4 {[%emt 0:00:01]} g6 {[%emt 0:00:22]} 3. Nc3 {[%emt 0:00:57]} Bg7 {[%emt 0:00:12]} 4. e3 {[%emt 0:00:15]} Nf6 {[%emt 0:03:32]} 5. d4 {[%emt 0:00:18]} cxd4 {[%emt 0:00:42]} 6. exd4 {[%emt 0:00:16]} O-O {[%emt 0:01:12]} 7. Be2 {[%emt 0:02:30]} d5 {[%emt 0:01:00]} 8. cxd5 {[%emt 0:00:36]} Nxd5 {[%emt 0:00:08]} 9. Qb3 {[%emt 0:00:08]} Nxc3 {[%emt 0:07:02]} 10. bxc3 {[%emt 0:00:07]} Nc6 {[%emt 0:00:27]} 11. O-O {[%emt 0:02:02]} b6 {[%emt 0:03:22]} 12. Bf4 {[%emt 0:01:34]} Bb7 {[%emt 0:02:08]} 13. Rfd1 {[%emt 0:03:36]} e6 {[%emt 0:04:14]} 14. Rac1 {[%emt 0:01:35]} Rc8 {[%emt 0:06:21]} 15. Qa3 {[%emt 0:09:24]} Qd5 {[%emt 0:09:46]} 16. c4 {[%emt 0:04:00]} Qe4 {[%emt 0:03:31]} 17. Qe3 {[%emt 0:01:26]} Qxe3 {[%emt 0:01:29]} 18. fxe3 {[%emt 0:01:26]} Ne7 {[%emt 0:11:10]} 19. Bd6 {[%emt 0:01:02]} Rfe8 {[%emt 0:00:39]} 20. g4 {[%emt 0:02:34]} Bf8 {[%emt 0:09:44]} 21. Kf2 {[%emt 0:09:19]} Red8 {[%emt 0:03:06]} 22. Be5 {[%emt 0:01:26]} Bg7 {[%emt 0:02:20]} 23. Bg3 {[%emt 0:01:58]} h6 {[%emt 0:02:50]} 24. Ne5 {[%emt 0:02:57]} f6 {[%emt 0:02:33]} 25. Nf3 {[%emt 0:02:36]} Kf7 {[%emt 0:01:44]} 26. Bd3 {[%emt 0:02:18]} Nc6 {[%emt 0:04:55]} 27. h3 {[%emt 0:05:36]} g5 {[%emt 0:02:40]} 28. d5 {[%emt 0:01:31]} Nb4 {[%emt 0:03:49]} 29. dxe6+ {[%emt 0:00:36]} Ke7 {[%emt 0:00:08]} 30. Bf5 {[%emt 0:02:37]} Bxf3 {[%emt 0:02:29]} 31. Kxf3 {[%emt 0:00:48]} Bf8 {[%emt 0:01:07]} 32. a3 {[%emt 0:02:22]} Na6 {[%emt 0:00:47]} 33. Be1 {[%emt 0:03:06]} Rxd1 {[%emt 0:01:33]} 34. Rxd1 {[%emt 0:00:30]} Rd8 {[%emt 0:00:05]} 35. Rd4 {[%emt 0:01:03]} Rd6 {[%emt 0:02:10]} 36. Bc3 {[%emt 0:00:46]} Bg7 {[%emt 0:02:02]} 37. a4 {[%emt 0:01:52]} Nc5 {[%emt 0:00:52]} 38. Bb4 {[%emt 0:00:54]} a5 {[%emt 0:00:39]} 39. Ba3 {[%emt 0:00:24]} Bf8 {[%emt 0:00:26]} 40. Be4 {[%emt 0:07:44]} Kxe6 {[%emt 0:01:09]} 41. Bd5+ {[%emt 0:31:17]} Kd7 {[%emt 0:30:53]} 42. Rd1 {[%emt 0:01:41]} Kc7 {[%emt 0:00:46]} 43. Rb1 {[%emt 0:00:40]} Rd8 44. Bxc5 {[%emt 0:05:27]} 1/2-1/2

[Event "CZE-ch Open 2019"]
[Site "Ostrava"]
[Date "2019.04.30"]
[Round "4.32"]
[White "Bartos, Jan"]
[Black "Holy, Filip"]
[Result "1/2-1/2"]
[ECO "D15"]
[WhiteElo "2178"]
[BlackElo "2096"]
[Annotator "NA"]
[PlyCount "70"]
[EventDate "2019.04.27"]
[EventType "swiss"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

1. d4 {[%emt 0:05:35]} d5 {[%emt 0:00:00]} 2. c4 {[%emt 0:00:28]} c6 {[%emt 0:00:00]} 3. Nf3 {[%emt 0:00:06]} Nf6 {[%emt 0:00:00]} 4. Nc3 {[%emt 0:00:05]} a6 {[%emt 0:00:00]} 5. e3 {[%emt 0:00:07]} b5 {[%emt 0:00:00]} 6. b3 {[%emt 0:00:05]} Bg4 {[%emt 0:00:00]} 7. Be2 {[%emt 0:00:10]} Nbd7 {[%emt 0:00:07]} 8. h3 {[%emt 0:00:21]} Bh5 {[%emt 0:01:10]} 9. g4 {[%emt 0:00:28]} Bg6 {[%emt 0:00:05]} 10. Ne5 {[%emt 0:00:10]} Nxe5 {[%emt 0:03:21]} 11. dxe5 {[%emt 0:00:06]} Ne4 {[%emt 0:00:07]} 12. Nxe4 {[%emt 0:01:15]} Bxe4 {[%emt 0:00:07]} 13. f3 {[%emt 0:00:33]} Bg6 {[%emt 0:00:39]} 14. e6 Qd6 15. exf7+ {[%emt 0:10:33]} Bxf7 {[%emt 0:09:47]} 16. cxd5 {[%emt 0:05:29]} cxd5 {[%emt 0:10:02]} 17. Bb2 {[%emt 0:08:31]} Qg3+ {[%emt 0:12:56]} 18. Kf1 {[%emt 0:00:17]} e5 {[%emt 0:00:27]} 19. Bc3 {[%emt 0:21:18]} e4 {[%emt 0:01:34]} 20. Be1 {[%emt 0:00:12]} Qb8 {[%emt 0:03:44]} 21. Kg2 {[%emt 0:05:32]} Bc5 {[%emt 0:01:54]} 22. Bc3 {[%emt 0:09:46]} O-O {[%emt 0:00:30]} 23. Bd4 {[%emt 0:04:47]} exf3+ {[%emt 0:00:19]} 24. Bxf3 {[%emt 0:00:14]} Be7 {[%emt 0:00:11]} 25. Qd2 {[%emt 0:01:18]} Bh4 {[%emt 0:00:50]} 26. Rhf1 {[%emt 0:08:05]} Qg3+ {[%emt 0:03:27]} 27. Kh1 {[%emt 0:00:05]} Qxh3+ {[%emt 0:00:21]} 28. Qh2 {[%emt 0:00:06]} Qxh2+ {[%emt 0:00:22]} 29. Kxh2 {[%emt 0:00:05]} Be6 {[%emt 0:00:53]} 30. Rac1 {[%emt 0:02:40]} Rac8 {[%emt 0:00:46]} 31. Kg2 {[%emt 0:01:07]} Be7 {[%emt 0:02:05]} 32. Rfd1 {[%emt 0:01:44]} Ba3 {[%emt 0:01:17]} 33. Rc3 {[%emt 0:02:59]} Rxc3 {[%emt 0:01:05]} 34. Bxc3 {[%emt 0:00:04]} Rc8 {[%emt 0:01:32]} 35. Rd3 {[%emt 0:00:56]} Kf7 {[%emt 0:14:59]} 1/2-1/2

[Event "CZE-ch Open 2019"]
[Site "Ostrava"]
[Date "2019.04.30"]
[Round "4.33"]
[White "Horak, Jan"]
[Black "Vanek, Tomas"]
[Result "0-1"]
[ECO "B23"]
[WhiteElo "2158"]
[BlackElo "2095"]
[Annotator "NA"]
[PlyCount "88"]
[EventDate "2019.04.27"]
[EventType "swiss"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

1. e4 {[%emt 0:00:00]} c5 {[%emt 0:04:20]} 2. Nc3 {[%emt 0:00:00]} Nc6 {[%emt 0:00:08]} 3. f4 {[%emt 0:00:07]} g6 {[%emt 0:00:14]} 4. Nf3 {[%emt 0:00:08]} Bg7 {[%emt 0:00:05]} 5. g3 {[%emt 0:00:10]} e6 {[%emt 0:00:45]} 6. Bg2 {[%emt 0:00:07]} Nge7 {[%emt 0:00:21]} 7. O-O {[%emt 0:00:21]} O-O {[%emt 0:00:29]} 8. d3 {[%emt 0:00:08]} d5 {[%emt 0:07:15]} 9. e5 {[%emt 0:02:05]} a6 {[%emt 0:01:59]} 10. g4 {[%emt 0:03:30]} b5 {[%emt 0:02:49]} 11. h3 {[%emt 0:02:47]} f6 {[%emt 0:02:33]} 12. exf6 {[%emt 0:00:35]} Bxf6 {[%emt 0:00:20]} 13. Re1 {[%emt 0:01:54]} b4 {[%emt 0:07:35]} 14. Ne2 {[%emt 0:01:57]} Qb6 {[%emt 0:00:54]} 15. Kh1 {[%emt 0:01:53]} Bd7 {[%emt 0:11:30]} 16. Neg1 {[%emt 0:20:08]} a5 {[%emt 0:08:34]} 17. Ne5 {[%emt 0:07:39]} Nxe5 {[%emt 0:02:14]} 18. fxe5 {[%emt 0:00:08]} Bg7 {[%emt 0:00:42]} 19. Nf3 {[%emt 0:00:15]} Nc6 {[%emt 0:01:05]} 20. Bg5 {[%emt 0:02:04]} a4 {[%emt 0:16:13]} 21. Qd2 {[%emt 0:03:05]} a3 {[%emt 0:01:10]} 22. b3 {[%emt 0:00:38]} Rxf3 {[%emt 0:01:26]} 23. Bxf3 {[%emt 0:04:23]} Nxe5 {[%emt 0:00:18]} 24. Bg2 {[%emt 0:06:51]} Nf7 {[%emt 0:00:16]} 25. Be3 {[%emt 0:09:32]} Bxa1 {[%emt 0:06:50]} 26. Rxa1 {[%emt 0:00:31]} Rc8 {[%emt 0:02:49]} 27. Rf1 {[%emt 0:01:37]} Qd6 {[%emt 0:00:42]} 28. Qf2 {[%emt 0:01:14]} Qe7 {[%emt 0:01:21]} 29. d4 {[%emt 0:04:52]} c4 {[%emt 0:01:32]} 30. h4 {[%emt 0:01:15]} cxb3 {[%emt 0:00:21]} 31. cxb3 {[%emt 0:00:02]} Bb5 {[%emt 0:01:10]} 32. Re1 {[%emt 0:01:47]} Rc2 {[%emt 0:03:29]} 33. Qg3 {[%emt 0:01:34]} Bd7 {[%emt 0:07:06]} 34. h5 {[%emt 0:12:43]} Rxa2 {[%emt 0:03:18]} 35. Rf1 {[%emt 0:08:13]} Rc2 {[%emt 0:00:34]} 36. hxg6 {[%emt 0:00:36]} hxg6 {[%emt 0:00:14]} 37. Bg1 {[%emt 0:02:54]} Rc3 {[%emt 0:02:11]} 38. Qf2 {[%emt 0:00:01]} Bb5 {[%emt 0:00:29]} 39. Re1 {[%emt 0:00:20]} Nd6 {[%emt 0:02:27]} 40. Bxd5 {[%emt 0:00:43]} Qh7+ {[%emt 0:00:13]} 41. Bh2 {[%emt 0:30:58]} exd5 {[%emt 0:30:52]} 42. Qf6 {[%emt 0:00:00]} Ne8 {[%emt 0:00:00]} 43. Qd8 {[%emt 0:00:00]} Qf7 {[%emt 0:00:00]} 44. Qb8 {[%emt 0:00:00]} Be2 {[%emt 0:00:00]} 0-1

[Event "CZE-ch Open 2019"]
[Site "Ostrava"]
[Date "2019.05.01"]
[Round "5.1"]
[White "Kriebel, Tadeas"]
[Black "Navara, David"]
[Result "0-1"]
[ECO "B22"]
[WhiteElo "2514"]
[BlackElo "2733"]
[Annotator "TA"]
[PlyCount "90"]
[EventDate "2019.04.27"]
[EventType "swiss"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 20,90,0,-6,-2,-11,-6,0,-2,-41,-34,-31,-16,-38,-25,-59,-47,-88,-56,-51,-57,-52,-53,-47,-27,-98,-98,-100,-96,-105,-100,-97,-99,-91,-95,-119,-110,-361,-362,-362,-357,-368,-365,-366,-362,-378,-370,-385,-381,-385,-375,-374,-361,-611,-591,-636,-629,-617,-560,-612,-612,-776,-764,-852,-845,-824,-822,-807,-800,-788,-788,-923,-793]} 1. e4 c5 2. c3 Nf6 3. e5 Nd5 4. Nf3 Nc6 5. Bc4 Nb6 6. Bb3 g6 7. d4 cxd4 8. cxd4 Bg7 9. Bf4 d6 10. exd6 O-O 11. O-O Bg4 {B22: Sicilian: 2 c3} (11... exd6 12. h3 Na5 13. Nc3 Bf5 14. Nb5 Nac4 15. Bxc4 Nxc4 16. Qb3 Be6 17. Qb4 Qb6 18. Nd2 Rfc8 19. b3 Nxd2 20. Bxd2 {0-1 (51) Tejedor Fuente,E (2428)-Djukic,N (2574) Skopje 2018}) 12. Nbd2 exd6 13. h3 Bf5 {The position is equal.} 14. Nc4 $146 ({Predecessor:} 14. Be3 d5 15. Rc1 Re8 16. a3 a5 17. Rc5 Bf8 18. Rc3 a4 19. Ba2 {1-0 (59) Kviriashvili,I (2275)-Chernyshov,K (2470) Decin 1996}) 14... Nxc4 15. Bxc4 Be4 16. Nd2 d5 {[#] aiming for ...Bxg2.} 17. Nxe4 dxc4 18. Nd6 Qf6 19. Be5 $1 {[%cal Re5f6]} Nxe5 20. dxe5 Qxe5 {Strongly threatening ...Rfd8.} 21. Nxc4 Qb5 22. Qb3 (22. Rc1 $11) 22... Qxb3 $17 23. axb3 b5 {[%cal Bb7b5,Bb5b4][%mdl 32]} 24. Nd6 a6 25. Ra2 Rfd8 26. Ne4 Rd4 27. Nc3 b4 $36 {[%mdl 2048] Black is in control.} 28. Nb5 $2 {[%mdl 8192]} (28. Na4 $17) 28... Rd7 $19 29. Rc1 Be5 30. g3 Rb8 31. f4 Rxb5 32. fxe5 Rxe5 {[%mdl 4096] Endgame KRR-KRR} 33. Rc2 Rd3 34. Kh2 a5 35. Ra1 Rxb3 36. Rf1 $2 (36. Rd2) 36... a4 {Black is clearly winning.} 37. Rff2 a3 38. bxa3 bxa3 39. Rc8+ Kg7 40. Rc7 Rf5 41. Rg2 Rb2 42. Ra7 {[#]} Rff2 $1 {[%cal Rf2g2]} 43. Rxf2 Rxf2+ 44. Kg1 Ra2 45. Ra6 f5 {Accuracy: White = 29%, Black = 88%.} 0-1

[Event "CZE-ch Open 2019"]
[Site "Ostrava"]
[Date "2019.05.01"]
[Round "5.2"]
[White "Hracek, Zbynek"]
[Black "Simacek, Pavel"]
[Result "1-0"]
[ECO "B73"]
[WhiteElo "2585"]
[BlackElo "2471"]
[Annotator "ChessBase"]
[PlyCount "79"]
[EventDate "2019.04.27"]
[EventType "swiss"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

1. e4 {[%emt 0:00:00]} c5 {[%emt 0:00:00]} 2. Nf3 {[%emt 0:00:00]} g6 {[%emt 0:00:00]} 3. d4 {[%emt 0:00:56]} cxd4 {[%emt 0:00:02]} 4. Nxd4 {[%emt 0:00:02]} Nf6 {[%emt 0:00:04]} 5. Nc3 {[%emt 0:00:07]} d6 {[%emt 0:00:27]} 6. Be2 {[%emt 0:03:59]} Bg7 {[%emt 0:00:50]} 7. O-O {[%emt 0:00:06]} O-O {[%emt 0:00:49]} 8. Be3 {[%emt 0:01:17]} Nc6 {[%emt 0:01:13]} 9. Qd2 {[%emt 0:00:22]} Ng4 {[%emt 0:06:51]} 10. Bxg4 {[%emt 0:00:06]} Bxg4 {[%emt 0:00:02]} 11. Nd5 {[%emt 0:00:17]} Be6 {[%emt 0:13:43]} 12. c4 {[%emt 0:07:19]} Bxd5 {[%emt 0:11:33]} 13. exd5 {[%emt 0:00:48]} Nxd4 {[%emt 0:00:31]} 14. Bxd4 {[%emt 0:00:02]} Bxd4 {[%emt 0:00:05]} 15. Qxd4 {[%emt 0:00:05]} Qd7 {[%emt 0:00:05]} 16. Rfe1 {[%emt 0:02:55]} Rfe8 {[%emt 0:00:04]} 17. a4 {[%emt 0:05:41]} a6 {[%emt 0:06:08]} 18. h4 {[%emt 0:04:07]} h5 {[%emt 0:01:10]} 19. b3 {[%emt 0:07:54]} e5 {[%emt 0:01:20]} 20. dxe6 {[%emt 0:00:11]} Rxe6 {[%emt 0:00:04]} 21. Rxe6 {[%emt 0:05:53]} Qxe6 {[%emt 0:00:04]} 22. Rd1 {[%emt 0:00:05]} Rd8 {[%emt 0:00:15]} 23. g3 {[%emt 0:09:18]} Rd7 {[%emt 0:35:22]} 24. Kg2 {[%emt 0:06:26]} Qg4 {[%emt 0:05:17]} 25. Qd5 {[%emt 0:03:24]} Qe6 {[%emt 0:00:05]} 26. Qf3 {[%emt 0:21:42]} Qg4 {[%emt 0:07:02]} 27. Qxg4 {[%emt 0:08:27]} hxg4 {[%emt 0:00:06]} 28. Rd4 {[%emt 0:00:02]} f5 {[%emt 0:00:04]} 29. f3 {[%emt 0:00:03]} gxf3+ {[%emt 0:05:27]} 30. Kxf3 {[%emt 0:01:42]} Kf7 {[%emt 0:03:10]} 31. Kf4 {[%emt 0:00:28]} Re7 {[%emt 0:00:11]} 32. Rxd6 {[%emt 0:00:23]} Re4+ {[%emt 0:00:48]} 33. Kf3 {[%emt 0:00:01]} b5 {[%emt 0:00:09]} 34. cxb5 {[%emt 0:01:53]} axb5 {[%emt 0:00:08]} 35. a5 {[%emt 0:00:03]} Rb4 {[%emt 0:01:36]} 36. Rd3 {[%emt 0:00:08]} Re4 {[%emt 0:00:03]} 37. a6 {[%emt 0:01:05]} Re1 {[%emt 0:00:28]} 38. Rd8 {[%emt 0:02:22]} Ra1 {[%emt 0:00:16]} 39. Ra8 {[%emt 0:00:27]} Ra3 {[%emt 0:02:35]} 40. a7 {[%emt 0:00:12]} 1-0

[Event "CZE-ch Open 2019"]
[Site "Ostrava"]
[Date "2019.05.01"]
[Round "5.3"]
[White "Kislinsky, Alexey"]
[Black "Stocek, Jiri"]
[Result "1-0"]
[ECO "C07"]
[WhiteElo "2429"]
[BlackElo "2563"]
[Annotator "TA"]
[PlyCount "89"]
[EventDate "2019.04.27"]
[EventType "swiss"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 9,89,20,44,41,39,12,6,12,5,0,0,0,24,27,12,0,1,3,8,2,26,16,25,0,0,0,0,11,4,10,12,9,19,19,15,12,35,42,44,47,44,27,68,68,75,56,56,64,109,87,142,128,151,147,139,132,258,250,720,709,828,819,817,823,823,820,778,767,739,450,455,429,29988,1277,889,562,29984,29985,29996,29997,29997,29998]} 1. e4 e6 2. d4 d5 3. Nd2 c5 4. Ngf3 a6 5. Bd3 Nc6 6. exd5 {C07: French Tarrasch: 3...c5, 4 Ngf3 and 4 exd5 Qxd5} exd5 7. O-O (7. dxc5 Bxc5 8. O-O Bg4 9. Nb3 Bd6 10. h3 Bh5 11. c3 Nge7 12. Re1 Qc7 13. Be3 {1-0 (48) Harika,D (2539)-Dzagnidze,N (2525) Teheran 2017}) 7... c4 8. Re1+ {The position is equal.} Be7 $1 9. Bf1 Nf6 10. c3 O-O 11. Ne5 Re8 $146 ({Predecessor:} 11... Be6 12. f4 Rc8 13. h3 {0-1 (49) Vuilleumier,A (2343)-Foisor,O (2427) Grenoble 2007}) 12. Ndf3 Nxe5 13. dxe5 Ne4 $1 14. Nd4 Bf8 15. f3 Nc5 16. b4 cxb3 17. axb3 Qc7 18. b4 Ne6 19. Qd3 Bd7 20. Bd2 g6 21. Ra5 $36 {[%mdl 2048] White is more active.} Nxd4 22. Qxd4 (22. Rxd5 Nxf3+ $1 {[%mdl 512]} 23. gxf3 Be6 $17) 22... Bc6 23. f4 b6 24. Raa1 a5 25. Be3 Rab8 26. Qd2 Ra8 27. Bd4 Bd7 28. Bd3 Bg7 29. Qf2 a4 ({Black should play} 29... axb4 30. cxb4 Bf8) 30. Qf3 $16 b5 31. g4 $1 ({Much less strong is} 31. Qxd5 Bc6 $16) 31... Ra6 32. Re2 ({Resist} 32. Qxd5 $6 Bc6 $14) 32... g5 (32... Kh8 $16 33. h3 (33. Qxd5 Bc6 $14) 33... Rae6) 33. fxg5 $18 Bxe5 $2 (33... Re7 34. Rf1 Qc8) 34. Rf1 Bxd4+ 35. cxd4 Bc6 36. Qf5 Re4 37. Bxe4 dxe4 38. d5 Bb7 39. Rxe4 {White wants to mate with Re8+.} Ra8 40. Re3 Rd8 {[#]} (40... Rf8 $18 41. Rh3 Qb6+ 42. Rf2 Qg6 43. Qxg6+ hxg6) 41. Qf6 (41. g6 $142 $1 hxg6 (41... fxg6 42. Qe6+) 42. Qf6 Qd7 {[#]} 43. Rf5 $1 {[%mdl 512]} Rc8 44. Rh3 $1 {[%mdl 512]} Rc1+ 45. Kf2 Rc2+ 46. Ke3) 41... Qd7 42. Rf5 {g6! would kill now.} Bxd5 43. g6 {White mates.} hxg6 {[#]} 44. Rh3 $1 {[%csl Gf6][%cal Rh3h8][%mdl 512]} Qa7+ 45. Rf2 {Accuracy: White = 87%, Black = 43%.} 1-0

[Event "CZE-ch Open 2019"]
[Site "Ostrava"]
[Date "2019.05.01"]
[Round "5.4"]
[White "Babula, Vlastimil"]
[Black "Pulpan, Jakub"]
[Result "1-0"]
[ECO "D41"]
[WhiteElo "2549"]
[BlackElo "2418"]
[Annotator "RC"]
[PlyCount "56"]
[EventDate "2019.04.27"]
[EventType "swiss"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

1. d4 {[%emt 0:00:00]} Nf6 {[%emt 0:00:00]} 2. c4 {[%emt 0:00:00]} e6 {[%emt 0:00:30]} 3. Nf3 {[%emt 0:00:16]} d5 {[%emt 0:00:53]} 4. Nc3 {[%emt 0:00:29]} c5 {[%emt 0:00:47]} 5. cxd5 {[%emt 0:00:32]} Nxd5 {[%emt 0:00:27]} 6. e4 {[%emt 0:00:34]} Nxc3 {[%emt 0:00:08]} 7. bxc3 {[%emt 0:00:08]} cxd4 {[%emt 0:00:13]} 8. cxd4 {[%emt 0:00:12]} Bb4+ {[%emt 0:00:11]} 9. Bd2 {[%emt 0:00:10]} Bxd2+ {[%emt 0:00:08]} 10. Qxd2 {[%emt 0:00:09]} O-O {[%emt 0:00:40]} 11. Bc4 {[%emt 0:01:24]} Nd7 {[%emt 0:00:28]} 12. O-O {[%emt 0:00:33]} b6 {[%emt 0:00:49]} 13. Rad1 {[%emt 0:00:43]} Bb7 {[%emt 0:00:19]} 14. Rfe1 {[%emt 0:00:22]} Rc8 {[%emt 0:00:57]} 15. Bb3 {[%emt 0:00:34]} Re8 {[%emt 0:00:55]} 16. h3 {[%emt 0:01:11]} Nf6 {[%emt 0:01:02]} 17. Qf4 {[%emt 0:01:31]} Nh5 {[%emt 0:00:47]} 18. Qh2 {[%emt 0:01:10]} h6 {[%emt 0:00:42]} 19. h4 {[%emt 0:00:45]} b5 {[%emt 0:21:51]} 20. Ne5 {[%emt 0:11:51]} a5 {[%emt 0:14:03]} 21. d5 {[%emt 0:26:09]} exd5 {[%emt 0:04:58]} 22. Bxd5 {[%emt 0:14:03]} Bxd5 {[%emt 0:01:06]} 23. exd5 {[%emt 0:01:27]} Qf6 {[%emt 0:16:29]} 24. d6 {[%emt 0:10:15]} Rcd8 {[%emt 0:03:24]} 25. d7 {[%emt 0:00:43]} Re6 {[%emt 0:15:09]} 26. Ng4 {[%emt 0:03:00]} Rxe1+ {[%emt 0:06:20]} 27. Rxe1 {[%emt 0:00:05]} Qd4 {[%emt 0:05:47]} 28. Qe5 {[%emt 0:06:19]} Qxg4 {[%emt 0:00:00]} 1-0

[Event "CZE-ch Open 2019"]
[Site "Ostrava"]
[Date "2019.05.01"]
[Round "5.5"]
[White "Plat, Vojtech"]
[Black "Miesbauer, Jan"]
[Result "1-0"]
[ECO "A10"]
[WhiteElo "2535"]
[BlackElo "2402"]
[Annotator "ChessBase"]
[PlyCount "93"]
[EventDate "2019.04.27"]
[EventType "swiss"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

1. c4 {[%emt 0:00:00]} g6 {[%emt 0:00:00]} 2. Nc3 {[%emt 0:00:00]} c5 {[%emt 0:00:54]} 3. Nf3 {[%emt 0:00:32]} Bg7 {[%emt 0:00:12]} 4. e3 {[%emt 0:00:10]} Nf6 {[%emt 0:00:58]} 5. d4 {[%emt 0:00:06]} cxd4 {[%emt 0:00:15]} 6. exd4 {[%emt 0:00:04]} O-O {[%emt 0:01:09]} 7. Be2 {[%emt 0:01:52]} d5 {[%emt 0:01:50]} 8. O-O {[%emt 0:02:15]} Nc6 {[%emt 0:01:28]} 9. h3 {[%emt 0:00:24]} Be6 {[%emt 0:03:13]} 10. Ng5 {[%emt 0:02:49]} Bf5 {[%emt 0:05:23]} 11. Be3 {[%emt 0:07:30]} dxc4 {[%emt 0:08:48]} 12. Bxc4 {[%emt 0:00:32]} Rc8 {[%emt 0:02:42]} 13. Rc1 {[%emt 0:06:07]} Na5 {[%emt 0:01:11]} 14. Be2 {[%emt 0:00:30]} Nd5 {[%emt 0:21:18]} 15. Nxd5 Qxd5 {[%emt 0:00:08]} 16. Qa4 {[%emt 0:01:27]} Rxc1 {[%emt 0:02:53]} 17. Rxc1 {[%emt 0:00:09]} Nc6 {[%emt 0:12:33]} 18. Bf3 {[%emt 0:04:11]} Qd7 {[%emt 0:00:14]} 19. Bxc6 {[%emt 0:00:11]} bxc6 {[%emt 0:00:05]} 20. Qxc6 {[%emt 0:00:37]} Rc8 {[%emt 0:00:47]} 21. Qxc8+ {[%emt 0:00:06]} Qxc8 {[%emt 0:00:04]} 22. Rxc8+ {[%emt 0:00:03]} Bxc8 {[%emt 0:00:05]} 23. Ne4 {[%emt 0:00:14]} f5 {[%emt 0:03:06]} 24. Nc3 {[%emt 0:04:53]} a6 {[%emt 0:06:58]} 25. f4 {[%emt 0:00:16]} e6 {[%emt 0:01:42]} 26. Kf2 {[%emt 0:00:47]} Bf8 {[%emt 0:00:57]} 27. a3 {[%emt 0:00:17]} Bd7 {[%emt 0:00:54]} 28. Bd2 {[%emt 0:00:44]} Bd6 {[%emt 0:01:43]} 29. g3 {[%emt 0:00:49]} Kf7 {[%emt 0:00:52]} 30. Na2 {[%emt 0:03:10]} h6 {[%emt 0:01:20]} 31. h4 {[%emt 0:00:12]} Bb5 {[%emt 0:00:53]} 32. Bb4 {[%emt 0:00:46]} Bc7 {[%emt 0:00:21]} 33. Nc3 {[%emt 0:00:41]} Bc6 {[%emt 0:00:32]} 34. Nd1 {[%emt 0:03:04]} Bd8 {[%emt 0:02:53]} 35. Bd2 {[%emt 0:00:55]} Bb6 {[%emt 0:02:04]} 36. Be3 {[%emt 0:00:36]} Ke7 {[%emt 0:00:56]} 37. d5 {[%emt 0:00:38]} Bxe3+ {[%emt 0:01:13]} 38. Nxe3 {[%emt 0:01:59]} exd5 {[%emt 0:00:08]} 39. Nc2 {[%emt 0:00:05]} d4 {[%emt 0:06:21]} 40. Nxd4 {[%emt 0:00:06]} Bd7 {[%emt 0:01:38]} 41. Ke3 {[%emt 0:31:06]} Kd6 {[%emt 0:30:12]} 42. Nf3 {[%emt 0:02:04]} Kd5 {[%emt 0:00:21]} 43. b3 {[%emt 0:01:04]} Be8 {[%emt 0:00:43]} 44. Ne1 {[%emt 0:00:26]} Bd7 {[%emt 0:00:00]} 45. Nd3 {[%emt 0:00:00]} a5 {[%emt 0:00:00]} 46. Ne5 {[%emt 0:00:00]} Be8 {[%emt 0:00:00]} 47. Nc4 {[%emt 0:00:00]} 1-0

[Event "CZE-ch Open 2019"]
[Site "Ostrava"]
[Date "2019.05.01"]
[Round "5.6"]
[White "Rubes, Jan"]
[Black "Kraus, Tomas"]
[Result "0-1"]
[ECO "B24"]
[WhiteElo "2345"]
[BlackElo "2456"]
[Annotator "ChessBase"]
[PlyCount "64"]
[EventDate "2019.04.27"]
[EventType "swiss"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

1. e4 {[%emt 0:00:00]} c5 {[%emt 0:00:00]} 2. Nc3 {[%emt 0:00:00]} Nc6 {[%emt 0:05:30]} 3. Nf3 {[%emt 0:00:00]} e5 {[%emt 0:02:46]} 4. Bc4 {[%emt 0:00:00]} Be7 {[%emt 0:01:07]} 5. d3 {[%emt 0:01:37]} Nf6 {[%emt 0:04:10]} 6. O-O {[%emt 0:00:22]} O-O {[%emt 0:00:51]} 7. a4 {[%emt 0:01:59]} d6 {[%emt 0:01:27]} 8. h3 {[%emt 0:00:10]} Be6 {[%emt 0:04:35]} 9. Ng5 {[%emt 0:19:39]} Bd7 {[%emt 0:22:48]} 10. f4 {[%emt 0:00:39]} exf4 {[%emt 0:00:05]} 11. Bxf4 {[%emt 0:01:30]} h6 {[%emt 0:00:25]} 12. Nf3 {[%emt 0:05:25]} Be6 {[%emt 0:00:09]} 13. Qd2 {[%emt 0:06:55]} d5 {[%emt 0:02:30]} 14. exd5 {[%emt 0:08:43]} Nxd5 {[%emt 0:00:04]} 15. Rae1 {[%emt 0:05:56]} Rc8 {[%emt 0:11:08]} 16. Bxh6 {[%emt 0:09:38]} Nxc3 {[%emt 0:10:38]} 17. Bxe6 {[%emt 0:02:19]} fxe6 {[%emt 0:00:20]} 18. bxc3 {[%emt 0:00:10]} gxh6 {[%emt 0:00:47]} 19. Rxe6 {[%emt 0:00:42]} Bg5 {[%emt 0:02:05]} 20. Qe2 {[%emt 0:05:44]} Qd5 {[%emt 0:01:12]} 21. h4 {[%emt 0:23:04]} Bf6 {[%emt 0:02:54]} 22. c4 {[%emt 0:03:20]} Qh5 {[%emt 0:03:50]} 23. Qe4 {[%emt 0:00:59]} Bg7 {[%emt 0:04:39]} 24. g4 {[%emt 0:02:14]} Qf7 {[%emt 0:00:13]} 25. Kh2 {[%emt 0:00:53]} Nd4 {[%emt 0:02:57]} 26. Nxd4 {[%emt 0:00:17]} Qxf1 {[%emt 0:00:40]} 27. Nf5 {[%emt 0:00:04]} Qf2+ {[%emt 0:06:08]} 28. Kh3 {[%emt 0:00:10]} Rc7 {[%emt 0:01:26]} 29. Qd5 {[%emt 0:01:27]} Kh8 {[%emt 0:00:49]} 30. Qd6 {[%emt 0:00:27]} Rxf5 {[%emt 0:01:42]} 31. gxf5 {[%emt 0:00:36]} Qxf5+ {[%emt 0:00:27]} 32. Kh2 {[%emt 0:00:06]} Rf7 {[%emt 0:00:39]} 0-1

[Event "CZE-ch Open 2019"]
[Site "Ostrava"]
[Date "2019.05.01"]
[Round "5.7"]
[White "Ludvik, Tomas"]
[Black "Cernousek, Lukas"]
[Result "0-1"]
[ECO "A80"]
[WhiteElo "2222"]
[BlackElo "2438"]
[Annotator "TA"]
[PlyCount "92"]
[EventDate "2019.04.27"]
[EventType "swiss"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 9,92,25,27,10,16,0,7,-11,-14,-23,-23,-27,-22,-31,-30,-42,-15,-21,-6,-2,106,101,96,67,81,-17,-16,-26,-20,-33,-34,-101,-122,-114,-109,-93,-102,-95,77,0,45,-293,-293,-218,-198,-702,-634,-585,-256,-220,0,-443,-252,-262,-246,-223,-214,-244,-225,-724,-54,-33,-23,-159,-175,-143,-154,-155,-150,-735,-723,-985,-738,-958,-950,-1086,-1066,-1043,-1016,-1077,-1054,-1000,-924,-29998,-29999]} 1. d4 f5 2. Bg5 g6 3. e3 Bg7 4. Nc3 (4. Nf3 Nf6 5. c4 d6 6. Nc3 O-O 7. Be2 c6 8. O-O h6 9. Bh4 Qe8 10. d5 Na6 11. Nd4 Bd7 12. Rc1 Rc8 13. a3 g5 14. Bg3 Nc5 {1-0 (35) Korobov,A (2692)-Lu,S (2627) Doha 2016}) 4... h6 5. Bf4 d6 6. Nf3 {A80: Dutch Defence: Unusual White second moves} Nf6 7. Bc4 e6 8. h4 {The position is equal.} Qe7 9. Qe2 Nc6 10. Bh2 Bd7 11. O-O-O O-O-O 12. Bb5 $146 ({Predecessor:} 12. Kb1) 12... Ng4 13. Bg3 Rhf8 14. Qc4 e5 (14... Qf7 $11) 15. Nd5 Qf7 16. dxe5 dxe5 17. Kb1 (17. Rd3 $16 {Ba6! is the strong threat.} f4 18. Rhd1) 17... Be8 $11 18. Qc5 Rd6 19. Rd2 b6 20. Qa3 (20. Qc4 $15) 20... Rxd5 $17 21. Bc4 Ne7 $1 {[%cal Bc6e7,Be7d5,Bd5c3][%mdl 32]} 22. Bxd5 Nxd5 23. c4 {[#]} f4 $2 (23... Nc3+ $1 $17 {[%mdl 512] stays on course.} 24. Qxc3 (24. bxc3 Bc6 $15) 24... f4) 24. exf4 (24. Rxd5 $2 Bc6 $19) (24. Qxa7 Nc3+ 25. bxc3 Bc6 $17) (24. cxd5 $16 Kb8 25. Bh2) 24... exf4 {aiming for ...Nb4!} (24... Nb4 $5 25. Qxb4 exf4 $14) 25. Qxa7 $2 {[%mdl 8192]} ({Not} 25. Rxd5 $2 Bc6 $19) (25. cxd5 $14 {was forced to keep a grip.} Kb8 26. Bh2) 25... Nc3+ $1 $19 {[%mdl 64] Discovered Attack} 26. bxc3 {[%cal Ra7a8]} Bc6 27. Rhd1 $2 (27. Nd4 Bxd4 28. cxd4 (28. Rxd4 $2 fxg3 29. fxg3 Ne3 $19) 28... fxg3 29. f3) 27... Qxc4 28. Nd4 Bd5 ({Stronger than} 28... fxg3 29. Nxc6 Qxc6 30. f3 $14) (28... Be4+ $142 29. Kb2 fxg3) 29. f3 fxg3 $2 {[#]} (29... Ne3 $19 30. Re1 Nf1) 30. fxg4 $2 {[%mdl 8192]} (30. Nf5 $1 $11 {[%mdl 512] and White has nothing to worry.} Qxc3 (30... Rxf5 31. Rxd5) 31. Ne7+ Kd8 32. Nxd5 Qa1+ 33. Kc2 Qb2+ 34. Kd3 Qd4+ 35. Kc2 Qb2+ 36. Kd3 Qd4+ 37. Kc2 Qb2+) 30... Qxc3 (30... Rf1 $142 {White must now prevent ...Bxd4.} 31. Rxf1 Qxf1+ 32. Kb2 Be4) 31. Qa6+ Bb7 $1 {[%cal Rb7a6]} 32. Qe2 {Hoping for Qe7.} Qb4+ $1 {[%mdl 1024] Black has strong compensation.} 33. Rb2 Qa4 34. Rbd2 $2 (34. Qe6+ Kb8 35. Qb3 Qxb3 36. Rxb3 Be4+ 37. Kc1) 34... Kb8 $2 ({Black should try} 34... Re8 $19 35. Nc2 Be4 $1 {[%mdl 512]}) 35. Qe7 $15 Rg8 $36 {[%mdl 2048] Threatens to win with ...Bxg2! Black fights for an advantage.} 36. Qe6 (36. Qf7 $1 $11 {remains equal.} Qe8 37. Qxe8+ Rxe8 38. Re2) 36... Re8 $17 37. Qb3 Be4+ 38. Kc1 {[#]} Qa5 $1 39. Nb5 $2 (39. Nc2 $17) 39... Re5 $19 40. Rd8+ {[#]} Kb7 $1 {[%mdl 512] ( -> ...Rc5+)} 41. Nd6+ cxd6 42. Qf7+ Ka6 {[%cal Ra5c3]} 43. Qc4+ Qb5 44. Qxb5+ Rxb5 45. R1xd6 Bc3 {[%csl Ge4][%cal Rb5b1]} 46. Kd1 Rb1+ {Accuracy: White = 26%, Black = 55%.} 0-1

[Event "CZE-ch Open 2019"]
[Site "Ostrava"]
[Date "2019.05.01"]
[Round "5.8"]
[White "Michalik, Peter"]
[Black "Hausner, Ivan"]
[Result "1-0"]
[ECO "C03"]
[WhiteElo "2577"]
[BlackElo "2349"]
[Annotator "ChessBase"]
[PlyCount "53"]
[EventDate "2019.04.27"]
[EventType "swiss"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

1. e4 {[%emt 0:00:00]} e6 {[%emt 0:00:00]} 2. d4 {[%emt 0:00:00]} d5 {[%emt 0:00:00]} 3. Nd2 {[%emt 0:00:00]} Be7 {[%emt 0:00:00]} 4. Ngf3 {[%emt 0:00:00]} Nf6 {[%emt 0:00:00]} 5. e5 {[%emt 0:00:00]} Nfd7 {[%emt 0:00:00]} 6. Bd3 {[%emt 0:00:04]} c5 {[%emt 0:00:03]} 7. c3 {[%emt 0:00:06]} Nc6 {[%emt 0:00:05]} 8. O-O {[%emt 0:00:06]} a5 {[%emt 0:00:07]} 9. a4 {[%emt 0:00:06]} Qb6 {[%emt 0:01:06]} 10. dxc5 {[%emt 0:00:17]} Qc7 {[%emt 0:00:11]} 11. Nb3 {[%emt 0:02:07]} Ndxe5 {[%emt 0:00:13]} 12. Nxe5 {[%emt 0:00:42]} Qxe5 {[%emt 0:00:25]} 13. f4 {[%emt 0:01:06]} Qf6 {[%emt 0:00:34]} 14. Be3 {[%emt 0:04:01]} O-O {[%emt 0:00:56]} 15. Qc2 {[%emt 0:08:27]} g6 {[%emt 0:00:06]} 16. Bb5 {[%emt 0:01:24]} e5 {[%emt 0:02:59]} 17. Rae1 {[%emt 0:05:00]} Bf5 {[%emt 0:05:09]} 18. fxe5 {[%emt 0:01:57]} Qxe5 {[%emt 0:01:23]} 19. Qf2 {[%emt 0:02:05]} Qg7 {[%emt 0:03:51]} 20. Bxc6 {[%emt 0:03:42]} bxc6 {[%emt 0:00:06]} 21. Nd4 {[%emt 0:00:04]} Bd7 {[%emt 0:01:26]} 22. Bh6 {[%emt 0:00:21]} Qxh6 {[%emt 0:00:08]} 23. Rxe7 {[%emt 0:00:05]} Be6 {[%emt 0:04:47]} 24. Nxc6 {[%emt 0:00:22]} Qg5 {[%emt 0:00:59]} 25. h4 {[%emt 0:00:27]} Qg4 {[%emt 0:01:10]} 26. Qf6 {[%emt 0:03:20]} Bf5 {[%emt 0:04:40]} 27. Ne5 {[%emt 0:05:18]} 1-0

[Event "CZE-ch Open 2019"]
[Site "Ostrava"]
[Date "2019.05.01"]
[Round "5.9"]
[White "Krejci, Jan"]
[Black "Jasny, Stanislav"]
[Result "1-0"]
[ECO "A10"]
[WhiteElo "2588"]
[BlackElo "2347"]
[Annotator "ChessBase"]
[PlyCount "83"]
[EventDate "2019.04.27"]
[EventType "swiss"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

1. c4 g6 2. d4 Bg7 3. g3 d6 4. Bg2 Nd7 5. Nf3 e5 6. Nc3 Ne7 7. h4 h6 8. e4 exd4 9. Nxd4 Ne5 10. O-O O-O 11. Qe2 N7c6 12. Nc2 Bg4 13. f3 Be6 14. Nd5 Na5 15. b3 a6 16. Be3 b5 17. Qd2 Naxc4 18. bxc4 Nxc4 19. Qd3 Nxe3 20. Ncxe3 Bxa1 21. Rxa1 c6 22. Nf4 Qf6 23. Rc1 Bd7 24. Rd1 Rfd8 25. Qa3 Be8 26. Ng4 Qg7 27. Rxd6 Qf8 28. Nf6+ Kh8 29. e5 Rxd6 30. exd6 Qg7 31. Qb2 Bd7 32. Nd3 Rd8 33. Qe5 Be6 34. f4 Rxd6 35. Qxd6 Qxf6 36. Ne5 Qf5 37. Nxc6 Qb1+ 38. Kh2 Qxa2 39. Qf8+ Kh7 40. Ne7 f5 41. Qf6 Bf7 42. h5 1-0

[Event "CZE-ch Open 2019"]
[Site "Ostrava"]
[Date "2019.05.01"]
[Round "5.10"]
[White "Kulhanek, Tomas"]
[Black "Nguyen, Thai Dai Van"]
[Result "1/2-1/2"]
[ECO "B40"]
[WhiteElo "2316"]
[BlackElo "2547"]
[Annotator "ChessBase"]
[PlyCount "61"]
[EventDate "2019.04.27"]
[EventType "swiss"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

1. e4 {[%emt 0:00:00]} c5 {[%emt 0:00:00]} 2. Nf3 {[%emt 0:00:00]} e6 {[%emt 0:00:00]} 3. b3 {[%emt 0:00:19]} b6 {[%emt 0:06:22]} 4. d4 {[%emt 0:00:52]} cxd4 {[%emt 0:00:18]} 5. Nxd4 {[%emt 0:00:06]} Bb7 {[%emt 0:02:31]} 6. Bd3 {[%emt 0:00:13]} Nc6 {[%emt 0:14:48]} 7. Nxc6 {[%emt 0:02:51]} Bxc6 {[%emt 0:00:06]} 8. Bb2 {[%emt 0:00:19]} Nf6 {[%emt 0:02:00]} 9. Nd2 {[%emt 0:01:38]} d5 {[%emt 0:13:44]} 10. e5 {[%emt 0:01:41]} Ne4 {[%emt 0:03:32]} 11. O-O {[%emt 0:01:03]} Bb4 {[%emt 0:03:16]} 12. Nxe4 {[%emt 0:04:10]} dxe4 {[%emt 0:00:05]} 13. Bxe4 {[%emt 0:18:31]} Bxe4 {[%emt 0:01:07]} 14. Qg4 {[%emt 0:00:08]} Qd5 {[%emt 0:09:13]} 15. Rad1 {[%emt 0:00:07]} Qc6 {[%emt 0:06:11]} 16. Rd4 {[%emt 0:00:14]} Bxg2 {[%emt 0:07:30]} 17. Qxg2 {[%emt 0:09:00]} Qxg2+ {[%emt 0:00:35]} 18. Kxg2 {[%emt 0:00:04]} Bc5 {[%emt 0:00:40]} 19. Rd3 {[%emt 0:00:24]} Ke7 {[%emt 0:03:30]} 20. Rfd1 {[%emt 0:05:00]} Rhd8 {[%emt 0:00:19]} 21. Rxd8 {[%emt 0:00:09]} Rxd8 {[%emt 0:00:04]} 22. Rxd8 {[%emt 0:00:04]} Kxd8 {[%emt 0:00:10]} 23. f4 {[%emt 0:00:16]} Kd7 {[%emt 0:05:09]} 24. Kf3 {[%emt 0:00:09]} Kc6 {[%emt 0:00:17]} 25. Ke4 {[%emt 0:00:51]} Be7 {[%emt 0:02:29]} 26. c4 {[%emt 0:00:41]} a5 {[%emt 0:01:00]} 27. h3 {[%emt 0:01:09]} Bb4 {[%emt 0:04:06]} 28. Bd4 {[%emt 0:02:18]} Bd2 {[%emt 0:01:48]} 29. Bb2 {[%emt 0:02:19]} Bb4 {[%emt 0:05:27]} 30. Bd4 {[%emt 0:00:08]} Bd2 {[%emt 0:00:17]} 31. Bb2 {[%emt 0:00:07]} 1/2-1/2

[Event "CZE-ch Open 2019"]
[Site "Ostrava"]
[Date "2019.05.01"]
[Round "5.11"]
[White "Kociscak, Jiri"]
[Black "Blatny, Pavel"]
[Result "1-0"]
[ECO "A40"]
[WhiteElo "2496"]
[BlackElo "2326"]
[Annotator "ChessBase"]
[PlyCount "129"]
[EventDate "2019.04.27"]
[EventType "swiss"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

1. d4 e6 2. c4 f5 3. Nf3 Be7 4. g3 b6 5. Bg2 Bb7 6. O-O Nf6 7. b3 O-O 8. Bb2 a5 9. Nc3 Ne4 10. d5 Bf6 11. Nd4 Nxc3 12. Bxc3 c5 13. dxc6 Nxc6 14. Nb5 Bxc3 15. Nxc3 Qe7 16. Qd2 Nd8 17. Rfd1 Bxg2 18. Kxg2 Rf7 19. Qd6 Nc6 20. Na4 Rb8 21. Qc7 Qd8 22. Qxd8+ Nxd8 23. Rd6 Nc6 24. c5 bxc5 25. Nxc5 Ne5 26. Rad1 Rc8 27. Nb7 Rc2 28. R1d2 Rxd2 29. Rxd2 a4 30. bxa4 Nc4 31. Rd3 d5 32. Rb3 Rf8 33. Nc5 e5 34. Rb7 Ra8 35. Ne6 g6 36. Nc7 Ra5 37. Rb4 Nd6 38. Nb5 Ne4 39. f4 exf4 40. gxf4 Nc5 41. Nc3 Ne4 42. Nb5 Nc5 43. Nc7 Ne4 44. Kf3 Nc3 45. a3 Nxa4 46. Rb5 Rxb5 47. Nxb5 Kf7 48. Ke3 Ke6 49. Kd4 Nb6 50. Kc5 Nc4 51. a4 Kd7 52. Nc3 Nd2 53. Kxd5 Nf1 54. h3 Ng3 55. Ke5 Kc6 56. Kf6 Kc5 57. a5 Kc6 58. Kg5 Kb7 59. Kh6 Ka6 60. Kxh7 Kxa5 61. e3 Kb4 62. Nd1 Kc4 63. Kxg6 Kd3 64. h4 Ke2 65. h5 1-0

[Event "CZE-ch Open 2019"]
[Site "Ostrava"]
[Date "2019.05.01"]
[Round "5.12"]
[White "Zwardon, Vojtech"]
[Black "Svanda, Ondrej"]
[Result "1-0"]
[ECO "A36"]
[WhiteElo "2458"]
[BlackElo "2309"]
[Annotator "ChessBase"]
[PlyCount "85"]
[EventDate "2019.04.27"]
[EventType "swiss"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

1. c4 {[%emt 0:00:00]} c5 {[%emt 0:00:00]} 2. g3 {[%emt 0:00:00]} g6 {[%emt 0:00:00]} 3. Bg2 {[%emt 0:00:00]} Bg7 {[%emt 0:00:00]} 4. Nc3 {[%emt 0:00:00]} Nc6 {[%emt 0:00:00]} 5. a3 {[%emt 0:00:00]} a5 {[%emt 0:04:10]} 6. d3 {[%emt 0:00:00]} d6 {[%emt 0:00:30]} 7. Nf3 {[%emt 0:00:41]} e5 {[%emt 0:02:09]} 8. O-O {[%emt 0:00:06]} Nge7 {[%emt 0:00:03]} 9. Bd2 {[%emt 0:00:24]} O-O {[%emt 0:04:04]} 10. Ne1 {[%emt 0:03:33]} Be6 {[%emt 0:02:52]} 11. Nd5 {[%emt 0:00:17]} Nd4 {[%emt 0:08:09]} 12. e3 {[%emt 0:00:20]} Ndf5 {[%emt 0:05:58]} 13. Qb3 {[%emt 0:09:01]} Nxd5 {[%emt 0:06:28]} 14. cxd5 {[%emt 0:00:16]} Bc8 {[%emt 0:01:33]} 15. a4 {[%emt 0:00:06]} b6 {[%emt 0:02:24]} 16. Nc2 {[%emt 0:00:33]} Rb8 {[%emt 0:03:37]} 17. Bxa5 {[%emt 0:07:15]} Bd7 {[%emt 0:00:14]} 18. Bd2 {[%emt 0:06:43]} b5 {[%emt 0:00:11]} 19. a5 {[%emt 0:10:20]} b4 {[%emt 0:02:26]} 20. a6 {[%emt 0:08:51]} Qb6 {[%emt 0:04:24]} 21. Ra2 {[%emt 0:01:20]} Ra8 {[%emt 0:13:19]} 22. Rfa1 {[%emt 0:00:08]} Rfb8 {[%emt 0:02:04]} 23. e4 {[%emt 0:02:59]} Nd4 {[%emt 0:02:18]} 24. Nxd4 {[%emt 0:00:02]} exd4 {[%emt 0:00:06]} 25. Ra5 {[%emt 0:05:37]} Ra7 {[%emt 0:08:49]} 26. Bf4 {[%emt 0:01:07]} Rba8 {[%emt 0:01:11]} 27. Qc4 {[%emt 0:03:42]} Rb8 {[%emt 0:00:11]} 28. Bf1 {[%emt 0:00:20]} Bb5 {[%emt 0:01:10]} 29. Rxb5 {[%emt 0:09:33]} Qxb5 {[%emt 0:00:04]} 30. Bxd6 {[%emt 0:00:05]} Qxc4 {[%emt 0:03:23]} 31. dxc4 {[%emt 0:00:38]} Rba8 {[%emt 0:02:01]} 32. Bxc5 {[%emt 0:00:24]} Rxa6 {[%emt 0:00:03]} 33. Rxa6 {[%emt 0:00:11]} Rxa6 {[%emt 0:00:01]} 34. Bxb4 {[%emt 0:00:21]} Ra1 {[%emt 0:07:54]} 35. d6 {[%emt 0:00:51]} d3 {[%emt 0:00:39]} 36. c5 {[%emt 0:01:24]} Rc1 {[%emt 0:03:01]} 37. Kg2 {[%emt 0:10:13]} d2 {[%emt 0:01:10]} 38. Bxd2 {[%emt 0:00:40]} Rxc5 {[%emt 0:00:06]} 39. b4 {[%emt 0:00:15]} Rc2 {[%emt 0:01:25]} 40. Bg5 {[%emt 0:00:18]} Bd4 {[%emt 0:00:38]} 41. d7 {[%emt 0:31:12]} Rxf2+ {[%emt 0:30:20]} 42. Kh3 {[%emt 0:00:09]} Bb6 {[%emt 0:00:22]} 43. Be3 {[%emt 0:00:13]} 1-0

[Event "CZE-ch Open 2019"]
[Site "Ostrava"]
[Date "2019.05.01"]
[Round "5.13"]
[White "Biolek, Richard Jr."]
[Black "Worek, Joanna"]
[Result "1/2-1/2"]
[ECO "D00"]
[WhiteElo "2442"]
[BlackElo "2299"]
[Annotator "RC"]
[PlyCount "148"]
[EventDate "2019.04.27"]
[EventType "swiss"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

1. d4 {[%emt 0:02:09]} d5 {[%emt 0:00:00]} 2. Bf4 {[%emt 0:00:25]} Nf6 {[%emt 0:00:00]} 3. e3 {[%emt 0:00:10]} c5 {[%emt 0:00:00]} 4. Nf3 {[%emt 0:00:43]} Nc6 {[%emt 0:02:27]} 5. Nbd2 {[%emt 0:00:09]} cxd4 {[%emt 0:02:29]} 6. exd4 {[%emt 0:00:32]} Bf5 {[%emt 0:02:50]} 7. c3 {[%emt 0:01:22]} e6 {[%emt 0:00:39]} 8. Qb3 {[%emt 0:04:42]} Bd6 {[%emt 0:00:06]} 9. Bxd6 {[%emt 0:09:52]} Qxd6 {[%emt 0:00:06]} 10. Be2 {[%emt 0:00:03]} O-O {[%emt 0:04:03]} 11. a4 {[%emt 0:01:13]} b6 {[%emt 0:07:07]} 12. O-O {[%emt 0:01:17]} h6 {[%emt 0:00:18]} 13. Qa3 {[%emt 0:03:10]} Qc7 {[%emt 0:06:10]} 14. Rfc1 {[%emt 0:10:01]} Ne4 {[%emt 0:13:35]} 15. Nxe4 {[%emt 0:21:52]} Bxe4 {[%emt 0:03:19]} 16. Nd2 {[%emt 0:00:05]} Bg6 {[%emt 0:07:11]} 17. Bf3 {[%emt 0:00:17]} Rac8 {[%emt 0:00:40]} 18. Nb3 {[%emt 0:10:19]} Qf4 {[%emt 0:06:29]} 19. Re1 {[%emt 0:06:51]} Bc2 {[%emt 0:03:36]} 20. Be2 {[%emt 0:06:14]} Bxb3 {[%emt 0:03:01]} 21. Qxb3 {[%emt 0:01:01]} Na5 {[%emt 0:01:03]} 22. Qb5 {[%emt 0:02:36]} Rc7 {[%emt 0:03:32]} 23. Bd3 {[%emt 0:05:06]} g6 {[%emt 0:08:18]} 24. Re5 Kg7 25. g3 {[%emt 0:00:35]} Qf6 {[%emt 0:02:05]} 26. Kg2 {[%emt 0:03:56]} Qd8 {[%emt 0:01:49]} 27. Re2 {[%emt 0:04:09]} Qd6 {[%emt 0:01:00]} 28. Qa6 {[%emt 0:02:13]} h5 {[%emt 0:02:16]} 29. h4 {[%emt 0:00:06]} Qc6 {[%emt 0:02:29]} 30. Bb5 {[%emt 0:00:07]} Qb7 {[%emt 0:01:54]} 31. Qxb7 {[%emt 0:00:11]} Nxb7 {[%emt 0:00:04]} 32. Ba6 {[%emt 0:00:12]} Nd6 {[%emt 0:00:04]} 33. Kf1 {[%emt 0:02:34]} Kf6 {[%emt 0:03:29]} 34. Ke1 {[%emt 0:00:08]} Re8 {[%emt 0:01:30]} 35. Kd2 {[%emt 0:00:12]} Rce7 {[%emt 0:04:17]} 36. Rae1 {[%emt 0:00:49]} Rc7 {[%emt 0:00:22]} 37. Ra1 {[%emt 0:00:25]} Rce7 {[%emt 0:00:20]} 38. Rae1 {[%emt 0:00:04]} Rc7 {[%emt 0:00:04]} 39. Kd3 {[%emt 0:00:44]} Rg8 {[%emt 0:00:06]} 40. Rh1 {[%emt 0:01:43]} Re8 {[%emt 0:03:14]} 41. Kc2 {[%emt 0:05:40]} Rb8 {[%emt 0:01:52]} 42. Ra1 {[%emt 0:00:35]} Ke7 {[%emt 0:03:13]} 43. Kd3 {[%emt 0:04:45]} Nf5 {[%emt 0:00:46]} 44. Kd2 {[%emt 0:00:57]} Nd6 {[%emt 0:00:22]} 45. Kd3 {[%emt 0:00:05]} Nf5 {[%emt 0:00:06]} 46. Kd2 {[%emt 0:00:04]} Nd6 {[%emt 0:00:04]} 47. Ke3 {[%emt 0:03:18]} Kf6 {[%emt 0:01:11]} 48. Kd3 {[%emt 0:00:17]} Ke7 {[%emt 0:01:57]} 49. Rc2 {[%emt 0:00:00]} Rd8 {[%emt 0:01:03]} 50. Re1 {[%emt 0:00:00]} Kf6 {[%emt 0:00:39]} 51. Rce2 {[%emt 0:00:22]} Rg8 {[%emt 0:01:02]} 52. Rh1 {[%emt 0:00:24]} Rb8 {[%emt 0:00:35]} 53. Rc2 {[%emt 0:01:57]} Rd8 {[%emt 0:00:49]} 54. Ra1 {[%emt 0:00:27]} Ke7 {[%emt 0:00:44]} 55. Rd2 {[%emt 0:00:29]} Rb8 {[%emt 0:00:06]} 56. Rad1 {[%emt 0:02:30]} Kf6 {[%emt 0:02:31]} 57. Re2 {[%emt 0:00:13]} Ke7 {[%emt 0:00:25]} 58. Kc2 {[%emt 0:02:17]} Kf6 {[%emt 0:01:19]} 59. Ra1 {[%emt 0:00:32]} Ke7 {[%emt 0:00:24]} 60. Re3 {[%emt 0:01:24]} Nf5 {[%emt 0:00:58]} 61. Rd3 {[%emt 0:00:05]} Nd6 {[%emt 0:00:04]} 62. Kd2 {[%emt 0:02:09]} Kf6 {[%emt 0:01:34]} 63. Ke2 {[%emt 0:00:27]} Rg8 {[%emt 0:00:18]} 64. Rc1 {[%emt 0:00:56]} Rd8 {[%emt 0:00:26]} 65. Rf3+ {[%emt 0:00:13]} Ke7 {[%emt 0:00:05]} 66. Rd3 {[%emt 0:00:02]} Kf6 {[%emt 0:00:05]} 67. Rg1 {[%emt 0:02:32]} Rh8 {[%emt 0:00:19]} 68. Ra1 {[%emt 0:01:46]} Rb8 {[%emt 0:00:21]} 69. Rdd1 {[%emt 0:01:44]} Rh8 {[%emt 0:00:16]} 70. Rdc1 {[%emt 0:00:44]} Rb8 {[%emt 0:01:00]} 71. Bb5 {[%emt 0:01:50]} Ra8 {[%emt 0:00:31]} 72. Ba6 {[%emt 0:00:03]} Rb8 {[%emt 0:00:04]} 73. Bb5 {[%emt 0:05:26]} Ra8 {[%emt 0:00:06]} 74. Ba6 {[%emt 0:00:04]} Rb8 {[%emt 0:00:04]} 1/2-1/2

[Event "CZE-ch Open 2019"]
[Site "Ostrava"]
[Date "2019.05.01"]
[Round "5.14"]
[White "Mikes, Jan"]
[Black "Riha, Vojtech"]
[Result "1-0"]
[ECO "B68"]
[WhiteElo "2394"]
[BlackElo "2288"]
[Annotator "NA"]
[PlyCount "69"]
[EventDate "2019.04.27"]
[EventType "swiss"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

1. e4 {[%emt 0:00:00]} c5 {[%emt 0:00:00]} 2. Nf3 {[%emt 0:00:00]} Nc6 {[%emt 0:00:00]} 3. Nc3 {[%emt 0:00:00]} d6 {[%emt 0:02:43]} 4. d4 {[%emt 0:00:00]} cxd4 {[%emt 0:00:05]} 5. Nxd4 {[%emt 0:00:03]} Nf6 {[%emt 0:01:08]} 6. Bg5 {[%emt 0:00:30]} e6 {[%emt 0:01:05]} 7. Qd2 {[%emt 0:00:38]} Be7 {[%emt 0:02:38]} 8. O-O-O {[%emt 0:00:38]} a6 {[%emt 0:05:02]} 9. f4 {[%emt 0:00:44]} Bd7 {[%emt 0:04:02]} 10. Nf3 {[%emt 0:00:12]} h6 {[%emt 0:03:19]} 11. Bxf6 {[%emt 0:00:05]} gxf6 12. f5 {[%emt 0:00:08]} b5 {[%emt 0:01:47]} 13. Kb1 {[%emt 0:00:13]} Qb6 {[%emt 0:03:15]} 14. g3 {[%emt 0:00:31]} Rc8 {[%emt 0:02:06]} 15. fxe6 {[%emt 0:15:40]} fxe6 {[%emt 0:00:47]} 16. Bh3 {[%emt 0:02:24]} a5 {[%emt 0:24:29]} 17. Ne2 {[%emt 0:08:51]} Rh7 {[%emt 0:05:46]} 18. Nf4 {[%emt 0:01:06]} e5 {[%emt 0:07:01]} 19. Nd5 {[%emt 0:06:29]} Qc5 {[%emt 0:00:34]} 20. Bxd7+ {[%emt 0:00:12]} Kxd7 {[%emt 0:00:05]} 21. Nh4 {[%emt 0:01:12]} Nb4 {[%emt 0:08:52]} 22. Nxb4 {[%emt 0:00:16]} axb4 {[%emt 0:00:05]} 23. Nf5 {[%emt 0:01:22]} h5 {[%emt 0:02:11]} 24. Rhf1 {[%emt 0:01:14]} Bf8 {[%emt 0:10:42]} 25. Rf3 {[%emt 0:05:08]} Rc6 {[%emt 0:02:23]} 26. Rd3 {[%emt 0:02:23]} Ra6 {[%emt 0:03:27]} 27. Rd5 {[%emt 0:09:24]} Qc4 {[%emt 0:02:50]} 28. b3 {[%emt 0:00:34]} Qc6 {[%emt 0:01:48]} 29. Qxb4 {[%emt 0:01:27]} Rb6 {[%emt 0:00:35]} 30. Rc5 {[%emt 0:02:20]} Qb7 {[%emt 0:00:46]} 31. Rdd5 {[%emt 0:00:36]} Rf7 {[%emt 0:02:55]} 32. Rxb5 {[%emt 0:00:28]} Rxb5 {[%emt 0:00:26]} 33. Rxb5 {[%emt 0:00:06]} Qc6 {[%emt 0:00:14]} 34. Rb6 {[%emt 0:00:31]} Qc8 {[%emt 0:01:56]} 35. Qb5+ {[%emt 0:00:12]} 1-0

[Event "CZE-ch Open 2019"]
[Site "Ostrava"]
[Date "2019.05.01"]
[Round "5.15"]
[White "Zeman, Matyas"]
[Black "Mrazek, Lumir"]
[Result "1-0"]
[ECO "A83"]
[WhiteElo "2244"]
[BlackElo "2364"]
[Annotator "NA"]
[PlyCount "69"]
[EventDate "2019.04.27"]
[EventType "swiss"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

1. d4 {[%emt 0:00:00]} f5 {[%emt 0:01:55]} 2. e4 {[%emt 0:05:20]} fxe4 {[%emt 0:05:41]} 3. Nc3 {[%emt 0:00:09]} Nf6 {[%emt 0:00:43]} 4. Bg5 {[%emt 0:00:06]} c6 {[%emt 0:04:19]} 5. f3 {[%emt 0:02:56]} Qa5 {[%emt 0:08:27]} 6. Qd2 {[%emt 0:16:52]} h6 {[%emt 0:13:49]} 7. Bxf6 {[%emt 0:02:36]} exf6 {[%emt 0:00:19]} 8. fxe4 {[%emt 0:00:12]} Bb4 {[%emt 0:02:55]} 9. Bd3 {[%emt 0:03:11]} O-O {[%emt 0:04:06]} 10. Nf3 {[%emt 0:04:21]} d5 {[%emt 0:03:41]} 11. O-O {[%emt 0:06:33]} dxe4 {[%emt 0:00:12]} 12. Bxe4 {[%emt 0:00:06]} Bf5 {[%emt 0:00:49]} 13. Qd3 {[%emt 0:03:17]} Bxe4 {[%emt 0:03:50]} 14. Nxe4 {[%emt 0:00:08]} f5 {[%emt 0:06:41]} 15. Ng3 {[%emt 0:14:31]} Bd6 {[%emt 0:09:16]} 16. Qb3+ {[%emt 0:00:52]} Kh7 {[%emt 0:07:26]} 17. Qxb7 {[%emt 0:00:57]} Qb6 {[%emt 0:01:23]} 18. Qxb6 {[%emt 0:01:22]} axb6 {[%emt 0:00:05]} 19. a3 {[%emt 0:01:25]} Nd7 {[%emt 0:03:21]} 20. Rae1 {[%emt 0:01:50]} Bxg3 {[%emt 0:00:06]} 21. hxg3 {[%emt 0:00:03]} Rae8 {[%emt 0:00:15]} 22. Rxe8 {[%emt 0:00:58]} Rxe8 {[%emt 0:00:05]} 23. Re1 {[%emt 0:00:02]} Re4 {[%emt 0:01:05]} 24. Rxe4 {[%emt 0:00:30]} fxe4 {[%emt 0:00:05]} 25. Nd2 {[%emt 0:00:07]} Nf6 {[%emt 0:00:44]} 26. Nc4 {[%emt 0:03:06]} Nd5 {[%emt 0:03:10]} 27. Kf2 {[%emt 0:00:38]} h5 {[%emt 0:01:41]} 28. Ne3 {[%emt 0:01:42]} Kg6 {[%emt 0:04:51]} 29. Nxd5 {[%emt 0:00:30]} cxd5 {[%emt 0:00:05]} 30. a4 {[%emt 0:00:18]} Kf5 {[%emt 0:00:26]} 31. b3 {[%emt 0:00:35]} Kg4 {[%emt 0:05:06]} 32. c4 {[%emt 0:00:07]} dxc4 {[%emt 0:00:06]} 33. bxc4 {[%emt 0:00:06]} e3+ {[%emt 0:00:40]} 34. Kxe3 {[%emt 0:00:07]} Kxg3 {[%emt 0:00:06]} 35. d5 {[%emt 0:00:01]} 1-0

[Event "CZE-ch Open 2019"]
[Site "Ostrava"]
[Date "2019.05.01"]
[Round "5.16"]
[White "Bures, Martin"]
[Black "Roubalik, Jakub"]
[Result "0-1"]
[ECO "D30"]
[WhiteElo "2150"]
[BlackElo "2417"]
[Annotator "NA RC"]
[PlyCount "82"]
[EventDate "2019.04.27"]
[EventType "swiss"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

1. d4 {[%emt 0:00:00]} Nf6 {[%emt 0:00:00]} 2. c4 {[%emt 0:00:21]} e6 {[%emt 0:00:00]} 3. Nf3 {[%emt 0:00:06]} d5 {[%emt 0:00:43]} 4. Bg5 {[%emt 0:04:31]} Be7 {[%emt 0:03:47]} 5. Nc3 {[%emt 0:01:38]} h6 {[%emt 0:00:21]} 6. Bxf6 {[%emt 0:02:43]} Bxf6 {[%emt 0:00:03]} 7. e3 {[%emt 0:00:07]} c6 {[%emt 0:00:41]} 8. Qc2 {[%emt 0:01:08]} Nd7 {[%emt 0:00:56]} 9. Rd1 {[%emt 0:01:04]} O-O {[%emt 0:01:14]} 10. a3 {[%emt 0:00:41]} Qe7 {[%emt 0:03:39]} 11. Be2 {[%emt 0:03:20]} g6 {[%emt 0:00:53]} 12. O-O {[%emt 0:01:21]} Bg7 {[%emt 0:00:25]} 13. e4 {[%emt 0:06:01]} dxc4 {[%emt 0:00:36]} 14. Bxc4 {[%emt 0:00:23]} e5 {[%emt 0:00:15]} 15. d5 {[%emt 0:03:28]} Nb6 {[%emt 0:00:15]} 16. Ba2 {[%emt 0:02:06]} Bg4 {[%emt 0:01:49]} 17. dxc6 {[%emt 0:01:25]} Bxf3 {[%emt 0:03:38]} 18. gxf3 {[%emt 0:00:04]} bxc6 {[%emt 0:00:12]} 19. Rd3 {[%emt 0:05:38]} Rad8 {[%emt 0:15:24]} 20. Rfd1 {[%emt 0:00:16]} h5 {[%emt 0:14:38]} 21. Qd2 {[%emt 0:02:35]} Rd4 {[%emt 0:16:55]} 22. Ne2 {[%emt 0:04:01]} c5 {[%emt 0:03:15]} 23. Nxd4 {[%emt 0:01:41]} cxd4 {[%emt 0:00:30]} 24. Rc1 {[%emt 0:03:20]} Kh7 {[%emt 0:02:01]} 25. Rc6 {[%emt 0:02:55]} Bh6 {[%emt 0:01:52]} 26. Qc2 {[%emt 0:03:23]} Rd8 {[%emt 0:04:23]} 27. Rc7 {[%emt 0:03:43]} Rd7 {[%emt 0:00:10]} 28. Rxd7 {[%emt 0:00:13]} Qxd7 {[%emt 0:12:08]} 29. Kf1 {[%emt 0:01:21]} Kg7 {[%emt 0:09:50]} 30. Ke2 {[%emt 0:24:27]} h4 {[%emt 0:00:43]} 31. h3 {[%emt 0:03:20]} Bf4 {[%emt 0:01:34]} 32. Rb3 {[%emt 0:06:47]} Kh6 {[%emt 0:02:09]} 33. Rb4 {[%emt 0:03:03]} f6 {[%emt 0:00:28]} 34. a4 {[%emt 0:02:27]} Qxh3 {[%emt 0:00:18]} 35. a5 {[%emt 0:00:36]} Nd7 {[%emt 0:00:46]} 36. Rb7 {[%emt 0:01:54]} Nc5 {[%emt 0:00:14]} 37. Rb3 {[%emt 0:02:59]} Nxb3 {[%emt 0:00:23]} 38. Bxb3 {[%emt 0:00:10]} Qd7 {[%emt 0:00:45]} 39. Bc4 {[%emt 0:01:13]} h3 {[%emt 0:00:18]} 40. Kf1 {[%emt 0:00:25]} h2 {[%emt 0:00:31]} 41. Kg2 {[%emt 0:30:04]} Qh3+ 0-1

[Event "CZE-ch Open 2019"]
[Site "Ostrava"]
[Date "2019.05.01"]
[Round "5.17"]
[White "Serrano Salvador, Eduardo"]
[Black "Ockay, Tomas"]
[Result "1-0"]
[ECO "E12"]
[WhiteElo "2305"]
[BlackElo "2131"]
[Annotator "NA"]
[PlyCount "89"]
[EventDate "2019.04.27"]
[EventType "swiss"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

1. d4 {[%emt 0:00:00]} Nf6 {[%emt 0:00:00]} 2. Nf3 {[%emt 0:00:00]} e6 {[%emt 0:00:31]} 3. c4 {[%emt 0:00:07]} b6 {[%emt 0:00:05]} 4. a3 {[%emt 0:00:27]} Bb7 {[%emt 0:02:33]} 5. Nc3 {[%emt 0:00:15]} Ne4 {[%emt 0:01:27]} 6. Nxe4 {[%emt 0:00:27]} Bxe4 {[%emt 0:00:04]} 7. Nd2 {[%emt 0:00:11]} Bb7 {[%emt 0:00:54]} 8. e4 {[%emt 0:01:05]} Be7 {[%emt 0:00:10]} 9. Bd3 {[%emt 0:01:17]} O-O {[%emt 0:00:27]} 10. O-O {[%emt 0:01:22]} d5 {[%emt 0:07:53]} 11. cxd5 {[%emt 0:01:05]} exd5 {[%emt 0:00:20]} 12. e5 {[%emt 0:00:07]} c5 {[%emt 0:00:11]} 13. f4 {[%emt 0:01:17]} Nc6 {[%emt 0:08:55]} 14. Nf3 {[%emt 0:08:30]} f5 {[%emt 0:09:16]} 15. exf6 {[%emt 0:05:30]} Bxf6 {[%emt 0:00:23]} 16. dxc5 {[%emt 0:00:56]} bxc5 {[%emt 0:00:42]} 17. Qc2 {[%emt 0:00:22]} g6 {[%emt 0:01:16]} 18. Qxc5 {[%emt 0:00:40]} Rc8 {[%emt 0:00:49]} 19. Qb5 {[%emt 0:01:07]} Qb6+ {[%emt 0:08:26]} 20. Qxb6 {[%emt 0:00:38]} axb6 {[%emt 0:00:04]} 21. Rb1 {[%emt 0:03:22]} Nd4 {[%emt 0:04:33]} 22. Nxd4 {[%emt 0:03:09]} Bxd4+ {[%emt 0:00:06]} 23. Kh1 {[%emt 0:00:05]} Rce8 {[%emt 0:21:20]} 24. Bd2 {[%emt 0:03:35]} Be3 {[%emt 0:01:47]} 25. Rbd1 {[%emt 0:04:03]} d4 {[%emt 0:01:30]} 26. h3 {[%emt 0:01:47]} Kg7 {[%emt 0:02:39]} 27. Kh2 {[%emt 0:01:20]} Bc6 {[%emt 0:11:32]} 28. Bxe3 {[%emt 0:03:26]} dxe3 {[%emt 0:00:49]} 29. Be2 {[%emt 0:00:28]} Rf5 {[%emt 0:02:59]} 30. Rc1 {[%emt 0:05:05]} Bb5 {[%emt 0:05:39]} 31. Bxb5 {[%emt 0:01:02]} Rxb5 {[%emt 0:00:05]} 32. Rc2 {[%emt 0:01:41]} Rb3 {[%emt 0:00:43]} 33. Re2 {[%emt 0:00:39]} Kf6 {[%emt 0:02:27]} 34. Kg3 {[%emt 0:00:21]} g5 {[%emt 0:01:40]} 35. Rc1 {[%emt 0:03:02]} Rd8 {[%emt 0:02:10]} 36. fxg5+ {[%emt 0:04:05]} Kxg5 {[%emt 0:00:12]} 37. Rcc2 {[%emt 0:01:14]} Rd4 {[%emt 0:00:57]} 38. Rc3 {[%emt 0:04:25]} Rxc3 {[%emt 0:00:24]} 39. bxc3 {[%emt 0:00:05]} Ra4 {[%emt 0:00:06]} 40. Rb2 {[%emt 0:03:39]} Kf5 {[%emt 0:01:52]} 41. Kf3 {[%emt 0:31:50]} e2 {[%emt 0:03:18]} 42. Rb5+ {[%emt 0:00:00]} Ke6 {[%emt 0:00:20]} 43. Rxb6+ {[%emt 0:00:00]} Kd5 {[%emt 0:00:11]} 44. Kxe2 {[%emt 0:00:00]} Rxa3 {[%emt 0:00:18]} 45. Rb7 {[%emt 0:00:00]} 1-0

[Event "CZE-ch Open 2019"]
[Site "Ostrava"]
[Date "2019.05.01"]
[Round "5.18"]
[White "Otruba, Marek"]
[Black "Sramek, Vojtech"]
[Result "1/2-1/2"]
[ECO "A40"]
[WhiteElo "2103"]
[BlackElo "2304"]
[Annotator "NA"]
[PlyCount "63"]
[EventDate "2019.04.27"]
[EventType "swiss"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

1. d4 {[%emt 0:00:00]} Nf6 {[%emt 0:00:00]} 2. c4 {[%emt 0:00:00]} e6 {[%emt 0:00:00]} 3. g3 {[%emt 0:00:27]} Bb4+ {[%emt 0:00:00]} 4. Bd2 {[%emt 0:00:06]} Qe7 {[%emt 0:00:17]} 5. Bg2 {[%emt 0:00:47]} Nc6 {[%emt 0:00:28]} 6. Nf3 {[%emt 0:00:20]} Bxd2+ {[%emt 0:01:02]} 7. Nbxd2 {[%emt 0:01:20]} d6 {[%emt 0:00:32]} 8. O-O {[%emt 0:00:55]} O-O {[%emt 0:00:49]} 9. e4 {[%emt 0:01:09]} e5 {[%emt 0:00:07]} 10. d5 {[%emt 0:00:08]} Nb8 {[%emt 0:00:04]} 11. Ne1 {[%emt 0:01:20]} a5 {[%emt 0:00:26]} 12. Nd3 {[%emt 0:00:26]} Bg4 {[%emt 0:02:17]} 13. Qc2 {[%emt 0:03:27]} Be2 {[%emt 0:08:54]} 14. Rfe1 {[%emt 0:02:13]} Bxd3 {[%emt 0:00:06]} 15. Qxd3 {[%emt 0:00:04]} Na6 {[%emt 0:00:15]} 16. b3 {[%emt 0:02:10]} c6 {[%emt 0:05:16]} 17. Qc3 {[%emt 0:08:57]} cxd5 {[%emt 0:14:47]} 18. cxd5 {[%emt 0:01:34]} Nc5 {[%emt 0:02:27]} 19. Nc4 {[%emt 0:01:40]} Qc7 {[%emt 0:10:13]} 20. Rac1 {[%emt 0:13:24]} Rfc8 {[%emt 0:02:18]} 21. f4 {[%emt 0:06:48]} b5 {[%emt 0:05:51]} 22. Ne3 {[%emt 0:10:56]} Qd7 {[%emt 0:04:59]} 23. fxe5 {[%emt 0:03:51]} dxe5 {[%emt 0:13:24]} 24. Nf5 {[%emt 0:09:12]} g6 {[%emt 0:07:22]} 25. Qxe5 {[%emt 0:02:40]} Nd3 {[%emt 0:04:36]} 26. Rxc8+ {[%emt 0:01:47]} Rxc8 {[%emt 0:00:02]} 27. Qxf6 {[%emt 0:02:03]} Qa7+ {[%emt 0:01:45]} 28. Re3 {[%emt 0:00:49]} gxf5 {[%emt 0:00:30]} 29. Qg5+ {[%emt 0:00:23]} Kh8 {[%emt 0:00:58]} 30. Qf6+ {[%emt 0:23:33]} Kg8 {[%emt 0:00:03]} 31. Qg5+ {[%emt 0:00:04]} Kh8 {[%emt 0:07:09]} 32. Qf6+ 1/2-1/2

[Event "CZE-ch Open 2019"]
[Site "Ostrava"]
[Date "2019.05.01"]
[Round "5.19"]
[White "Neumann, Filip"]
[Black "Belunek, Vladimir"]
[Result "1/2-1/2"]
[ECO "C50"]
[WhiteElo "2076"]
[BlackElo "2201"]
[Annotator "NA"]
[PlyCount "76"]
[EventDate "2019.04.27"]
[EventType "swiss"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

1. e4 {[%emt 0:00:00]} e5 {[%emt 0:00:00]} 2. Nf3 {[%emt 0:00:00]} Nc6 {[%emt 0:00:00]} 3. Bc4 {[%emt 0:00:00]} Bc5 {[%emt 0:00:04]} 4. O-O {[%emt 0:00:04]} Nf6 {[%emt 0:00:12]} 5. d3 {[%emt 0:00:06]} d6 {[%emt 0:00:27]} 6. c3 {[%emt 0:00:12]} a6 {[%emt 0:04:41]} 7. a4 {[%emt 0:00:14]} h6 {[%emt 0:01:45]} 8. Na3 {[%emt 0:01:03]} O-O {[%emt 0:00:16]} 9. Nc2 {[%emt 0:00:09]} Ba7 {[%emt 0:15:01]} 10. Be3 {[%emt 0:01:49]} d5 {[%emt 0:21:45]} 11. exd5 {[%emt 0:06:12]} Nxd5 {[%emt 0:00:10]} 12. Bxa7 {[%emt 0:00:25]} Rxa7 {[%emt 0:00:08]} 13. Re1 {[%emt 0:00:59]} Re8 {[%emt 0:10:01]} 14. d4 {[%emt 0:07:13]} Nb6 {[%emt 0:10:27]} 15. Bb3 {[%emt 0:01:48]} exd4 {[%emt 0:01:19]} 16. Rxe8+ {[%emt 0:01:10]} Qxe8 {[%emt 0:00:06]} 17. Nfxd4 {[%emt 0:00:29]} Na5 {[%emt 0:05:04]} 18. Ne3 {[%emt 0:01:33]} c5 {[%emt 0:07:56]} 19. Ndf5 {[%emt 0:01:41]} Bxf5 {[%emt 0:00:39]} 20. Nxf5 {[%emt 0:00:15]} Nxb3 {[%emt 0:02:13]} 21. Qxb3 {[%emt 0:00:13]} Qe6 {[%emt 0:01:31]} 22. Qxe6 {[%emt 0:02:32]} fxe6 {[%emt 0:00:04]} 23. Nd6 {[%emt 0:01:08]} Nd5 {[%emt 0:05:20]} 24. Re1 {[%emt 0:04:11]} b5 {[%emt 0:02:43]} 25. axb5 {[%emt 0:11:05]} axb5 {[%emt 0:00:08]} 26. Nxb5 {[%emt 0:00:50]} Ra2 {[%emt 0:01:59]} 27. b3 {[%emt 0:01:18]} Rb2 {[%emt 0:00:42]} 28. c4 {[%emt 0:01:04]} Rxb3 {[%emt 0:01:33]} 29. cxd5 {[%emt 0:00:14]} Rxb5 {[%emt 0:00:03]} 30. dxe6 {[%emt 0:00:24]} Kf8 {[%emt 0:00:07]} 31. f4 {[%emt 0:00:43]} c4 {[%emt 0:00:32]} 32. Rc1 {[%emt 0:00:24]} Ke7 {[%emt 0:03:28]} 33. Rxc4 {[%emt 0:00:07]} Kxe6 {[%emt 0:00:03]} 34. Rc7 {[%emt 0:00:31]} g5 {[%emt 0:00:50]} 35. Rh7 {[%emt 0:01:02]} Kf5 {[%emt 0:01:54]} 36. Rxh6 {[%emt 0:00:18]} Rb1+ {[%emt 0:00:30]} 37. Kf2 {[%emt 0:00:07]} Rb2+ {[%emt 0:00:15]} 38. Kg1 {[%emt 0:01:41]} Rb1+ 1/2-1/2

[Event "CZE-ch Open 2019"]
[Site "Ostrava"]
[Date "2019.05.01"]
[Round "5.20"]
[White "Malinovsky, Petr"]
[Black "Vrana, Frantisek"]
[Result "0-1"]
[ECO "E46"]
[WhiteElo "2003"]
[BlackElo "2267"]
[Annotator "NA"]
[PlyCount "104"]
[EventDate "2019.04.27"]
[EventType "swiss"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

1. d4 {[%emt 0:00:00]} Nf6 {[%emt 0:00:00]} 2. c4 {[%emt 0:00:00]} e6 {[%emt 0:00:00]} 3. Nc3 {[%emt 0:00:22]} Bb4 {[%emt 0:00:00]} 4. e3 {[%emt 0:00:32]} O-O {[%emt 0:00:11]} 5. Nge2 {[%emt 0:02:19]} Re8 {[%emt 0:00:53]} 6. a3 {[%emt 0:01:01]} Bf8 {[%emt 0:00:11]} 7. Ng3 {[%emt 0:06:18]} d6 {[%emt 0:05:52]} 8. Bd3 {[%emt 0:02:22]} Nbd7 {[%emt 0:02:39]} 9. O-O {[%emt 0:05:18]} c5 {[%emt 0:02:25]} 10. b3 {[%emt 0:03:08]} b6 {[%emt 0:01:43]} 11. Bb2 {[%emt 0:00:53]} Bb7 {[%emt 0:00:11]} 12. Qe2 {[%emt 0:02:58]} Qc7 {[%emt 0:01:50]} 13. Rac1 {[%emt 0:01:28]} a6 {[%emt 0:00:49]} 14. Bb1 {[%emt 0:01:14]} Rad8 {[%emt 0:01:58]} 15. Rfd1 {[%emt 0:05:19]} Qb8 {[%emt 0:02:19]} 16. Qc2 {[%emt 0:05:36]} g6 {[%emt 0:09:22]} 17. Rd2 {[%emt 0:08:37]} Qa8 {[%emt 0:03:23]} 18. f3 {[%emt 0:03:04]} Bh6 {[%emt 0:02:21]} 19. Re1 {[%emt 0:02:24]} d5 {[%emt 0:02:52]} 20. Rde2 {[%emt 0:03:30]} cxd4 {[%emt 0:00:39]} 21. exd4 {[%emt 0:00:17]} Rc8 {[%emt 0:00:31]} 22. Qd3 {[%emt 0:02:36]} Qb8 {[%emt 0:01:19]} 23. Bc1 {[%emt 0:05:29]} Bf8 {[%emt 0:01:27]} 24. Ba2 {[%emt 0:05:50]} a5 {[%emt 0:05:03]} 25. Nb5 {[%emt 0:01:55]} Bc6 {[%emt 0:02:58]} 26. a4 {[%emt 0:02:26]} Qb7 {[%emt 0:05:23]} 27. Bf4 {[%emt 0:02:38]} Bxb5 {[%emt 0:00:38]} 28. axb5 {[%emt 0:00:23]} Ra8 {[%emt 0:00:22]} 29. h4 {[%emt 0:03:08]} a4 {[%emt 0:05:01]} 30. h5 {[%emt 0:01:22]} axb3 {[%emt 0:00:58]} 31. Bxb3 {[%emt 0:01:42]} dxc4 {[%emt 0:00:42]} 32. Bxc4 {[%emt 0:01:25]} Nd5 {[%emt 0:00:20]} 33. Bc1 {[%emt 0:04:06]} Nb4 {[%emt 0:06:10]} 34. Qb1 {[%emt 0:01:00]} Qc7 {[%emt 0:01:18]} 35. hxg6 {[%emt 0:00:44]} hxg6 {[%emt 0:02:20]} 36. Bxe6 {[%emt 0:07:52]} Qxg3 {[%emt 0:01:12]} 37. Bxf7+ {[%emt 0:00:12]} Kxf7 {[%emt 0:04:54]} 38. Qb3+ {[%emt 0:00:13]} Kg7 {[%emt 0:01:14]} 39. Rxe8 {[%emt 0:00:10]} Rxe8 {[%emt 0:00:52]} 40. Rxe8 {[%emt 0:00:13]} Qd6 {[%emt 0:00:37]} 41. d5 {[%emt 0:13:28]} Nxd5 {[%emt 0:03:41]} 42. Bb2+ {[%emt 0:02:21]} Kf7 {[%emt 0:01:38]} 43. Rc8 {[%emt 0:04:07]} Nc5 {[%emt 0:00:59]} 44. Qa2 {[%emt 0:04:00]} Qe6 {[%emt 0:02:09]} 45. Qa7+ {[%emt 0:05:10]} Be7 {[%emt 0:02:02]} 46. Rc6 {[%emt 0:01:06]} Qe3+ {[%emt 0:02:37]} 47. Kh2 {[%emt 0:00:27]} Qd2 {[%emt 0:02:56]} 48. Ba1 {[%emt 0:01:43]} Ne6 {[%emt 0:03:22]} 49. Qd7 {[%emt 0:02:29]} Qh6+ {[%emt 0:00:29]} 50. Kg1 {[%emt 0:00:47]} Qe3+ {[%emt 0:00:08]} 51. Kh2 {[%emt 0:00:29]} Ndf4 {[%emt 0:00:38]} 52. Qd1 {[%emt 0:05:13]} Ne2 0-1

[Event "CZE-ch Open 2019"]
[Site "Ostrava"]
[Date "2019.05.01"]
[Round "5.21"]
[White "Vesselovsky, Serguei"]
[Black "Babula, Milan"]
[Result "0-1"]
[ECO "C10"]
[WhiteElo "2335"]
[BlackElo "2204"]
[Annotator "ChessBase"]
[PlyCount "150"]
[EventDate "2019.04.27"]
[EventType "swiss"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

1. e4 {[%emt 0:00:00]} e6 {[%emt 0:00:00]} 2. d4 {[%emt 0:00:00]} d5 {[%emt 0:00:00]} 3. Nc3 {[%emt 0:00:00]} Be7 {[%emt 0:00:00]} 4. Bd3 {[%emt 0:00:31]} b6 {[%emt 0:00:27]} 5. Nf3 {[%emt 0:01:42]} Nf6 {[%emt 0:00:14]} 6. O-O {[%emt 0:04:16]} Bb7 {[%emt 0:06:43]} 7. Qe2 {[%emt 0:20:07]} dxe4 {[%emt 0:05:40]} 8. Nxe4 {[%emt 0:00:11]} Nxe4 {[%emt 0:04:40]} 9. Bxe4 {[%emt 0:00:04]} Bxe4 {[%emt 0:00:06]} 10. Qxe4 {[%emt 0:00:07]} Nd7 {[%emt 0:00:03]} 11. Bf4 {[%emt 0:23:22]} O-O {[%emt 0:03:50]} 12. c4 {[%emt 0:02:42]} Nf6 {[%emt 0:11:30]} 13. Qe2 {[%emt 0:00:17]} Bd6 {[%emt 0:02:24]} 14. Bg5 {[%emt 0:04:47]} h6 {[%emt 0:01:12]} 15. Bh4 {[%emt 0:00:58]} Be7 {[%emt 0:17:34]} 16. Rad1 {[%emt 0:00:20]} Nd7 {[%emt 0:00:37]} 17. Bg3 {[%emt 0:00:51]} Bd6 {[%emt 0:00:01]} 18. Ne5 {[%emt 0:07:42]} Bxe5 {[%emt 0:03:24]} 19. dxe5 {[%emt 0:02:00]} Qe7 {[%emt 0:21:05]} 20. Bh4 {[%emt 0:00:34]} g5 {[%emt 0:06:07]} 21. Bg3 {[%emt 0:00:07]} Rfd8 {[%emt 0:00:07]} 22. Qh5 {[%emt 0:11:31]} Kg7 {[%emt 0:00:46]} 23. f4 {[%emt 0:05:20]} Nf8 {[%emt 0:00:26]} 24. fxg5 {[%emt 0:03:28]} hxg5 {[%emt 0:00:05]} 25. h4 {[%emt 0:06:24]} Rxd1 {[%emt 0:00:41]} 26. Rxd1 {[%emt 0:00:32]} Rd8 {[%emt 0:00:09]} 27. Rxd8 {[%emt 0:02:48]} Qxd8 {[%emt 0:00:02]} 28. Qg4 {[%emt 0:00:30]} Nh7 {[%emt 0:00:36]} 29. hxg5 {[%emt 0:01:03]} Qxg5 {[%emt 0:00:22]} 30. Qxg5+ {[%emt 0:00:40]} Nxg5 {[%emt 0:00:01]} 31. Bh4 {[%emt 0:01:32]} Kg6 {[%emt 0:00:04]} 32. Kf2 {[%emt 0:00:36]} Kf5 {[%emt 0:02:20]} 33. Ke3 {[%emt 0:00:34]} c6 {[%emt 0:07:14]} 34. Bg3 {[%emt 0:00:17]} Ne4 {[%emt 0:05:23]} 35. Bh2 {[%emt 0:00:50]} Nc5 {[%emt 0:00:08]} 36. Kf3 {[%emt 0:00:40]} Nd3 {[%emt 0:00:13]} 37. g4+ {[%emt 0:00:17]} Kg6 {[%emt 0:00:11]} 38. b3 {[%emt 0:00:45]} Nc1 {[%emt 0:00:09]} 39. Bf4 {[%emt 0:00:33]} Nxa2 {[%emt 0:00:02]} 40. Bd2 {[%emt 0:00:22]} c5 {[%emt 0:00:58]} 41. Ke4 {[%emt 0:01:52]} Nb4 {[%emt 0:02:45]} 42. Bf4 {[%emt 0:10:48]} Nc6 {[%emt 0:02:36]} 43. Kd3 {[%emt 0:04:43]} Kg7 {[%emt 0:08:13]} 44. Kc3 {[%emt 0:02:47]} Kf8 {[%emt 0:05:47]} 45. Kd3 {[%emt 0:01:01]} Ke8 {[%emt 0:02:57]} 46. Bg3 {[%emt 0:00:29]} Kd7 {[%emt 0:01:34]} 47. Bf4 {[%emt 0:00:53]} Kc7 {[%emt 0:01:09]} 48. Bg3 {[%emt 0:02:06]} Ne7 {[%emt 0:01:26]} 49. Ke4 {[%emt 0:00:48]} Nc6 {[%emt 0:02:34]} 50. Kd3 {[%emt 0:01:21]} a6 {[%emt 0:00:46]} 51. Bf4 {[%emt 0:02:33]} b5 {[%emt 0:00:11]} 52. Kc3 {[%emt 0:02:14]} Kb6 {[%emt 0:00:27]} 53. Bg3 {[%emt 0:00:54]} a5 {[%emt 0:01:00]} 54. cxb5 {[%emt 0:00:40]} Kxb5 {[%emt 0:00:02]} 55. Bf4 {[%emt 0:00:20]} Nb4 {[%emt 0:04:22]} 56. Bd2 {[%emt 0:00:40]} Nd5+ {[%emt 0:00:34]} 57. Kd3 {[%emt 0:00:10]} Nb6 {[%emt 0:00:21]} 58. Ke4 {[%emt 0:01:32]} c4 {[%emt 0:00:55]} 59. bxc4+ {[%emt 0:00:12]} Nxc4 {[%emt 0:00:02]} 60. Bc3 {[%emt 0:00:15]} a4 {[%emt 0:00:47]} 61. Kf4 {[%emt 0:00:33]} a3 {[%emt 0:00:47]} 62. Ba1 {[%emt 0:01:09]} Nd2 {[%emt 0:00:38]} 63. Kg5 {[%emt 0:00:44]} Nb3 {[%emt 0:00:03]} 64. Kf6 {[%emt 0:01:26]} Nxa1 {[%emt 0:00:04]} 65. Kxf7 {[%emt 0:00:05]} Nc2 {[%emt 0:00:48]} 66. g5 {[%emt 0:00:18]} Nd4 {[%emt 0:00:08]} 67. g6 {[%emt 0:00:29]} Nf5 {[%emt 0:00:02]} 68. Kxe6 {[%emt 0:00:11]} Nh6 {[%emt 0:00:01]} 69. Kd7 {[%emt 0:00:53]} a2 {[%emt 0:00:01]} 70. e6 {[%emt 0:00:07]} a1=Q {[%emt 0:00:08]} 71. e7 {[%emt 0:00:10]} Qa7+ {[%emt 0:00:36]} 72. Ke8 {[%emt 0:00:22]} Qa8+ {[%emt 0:00:26]} 73. Kd7 {[%emt 0:00:02]} Qc6+ {[%emt 0:00:16]} 74. Kd8 {[%emt 0:00:03]} Qd6+ {[%emt 0:00:08]} 75. Ke8 {[%emt 0:00:10]} Nf5 {[%emt 0:00:10]} 0-1

[Event "CZE-ch Open 2019"]
[Site "Ostrava"]
[Date "2019.05.01"]
[Round "5.22"]
[White "Michenka, Jozef"]
[Black "Jun, Rudolf Jr."]
[Result "1/2-1/2"]
[ECO "E70"]
[WhiteElo "2287"]
[BlackElo "2138"]
[Annotator "NA"]
[PlyCount "93"]
[EventDate "2019.04.27"]
[EventType "swiss"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

1. d4 {[%emt 0:00:00]} Nf6 {[%emt 0:00:00]} 2. c4 {[%emt 0:00:00]} g6 {[%emt 0:00:00]} 3. Nc3 {[%emt 0:00:14]} Bg7 {[%emt 0:00:00]} 4. e4 {[%emt 0:00:05]} d6 {[%emt 0:00:04]} 5. Bd3 {[%emt 0:00:07]} O-O {[%emt 0:00:22]} 6. Nge2 {[%emt 0:00:04]} e5 {[%emt 0:00:11]} 7. d5 {[%emt 0:00:07]} c5 {[%emt 0:00:52]} 8. O-O {[%emt 0:00:30]} Ne8 {[%emt 0:00:28]} 9. f4 {[%emt 0:03:25]} exf4 {[%emt 0:04:39]} 10. Bxf4 {[%emt 0:00:08]} Nd7 {[%emt 0:00:09]} 11. Ng3 {[%emt 0:00:38]} Ne5 {[%emt 0:01:59]} 12. Be2 {[%emt 0:00:09]} h6 {[%emt 0:06:07]} 13. Be3 {[%emt 0:07:36]} Bd7 {[%emt 0:02:52]} 14. Qd2 {[%emt 0:01:29]} Kh7 {[%emt 0:09:08]} 15. Rf4 {[%emt 0:03:09]} a6 {[%emt 0:06:22]} 16. a4 {[%emt 0:00:16]} Nf6 {[%emt 0:01:45]} 17. h3 {[%emt 0:01:30]} Ng8 {[%emt 0:06:42]} 18. b3 {[%emt 0:25:31]} Ne7 {[%emt 0:00:55]} 19. Raf1 {[%emt 0:05:14]} Qb6 {[%emt 0:02:43]} 20. Qc2 {[%emt 0:00:48]} Rae8 {[%emt 0:01:37]} 21. R4f2 {[%emt 0:08:50]} f5 {[%emt 0:08:45]} 22. Bd1 {[%emt 0:03:11]} fxe4 {[%emt 0:01:23]} 23. Rxf8 {[%emt 0:00:21]} Rxf8 {[%emt 0:00:22]} 24. Rxf8 {[%emt 0:00:46]} Bxf8 {[%emt 0:00:05]} 25. Ncxe4 {[%emt 0:00:31]} Bg7 {[%emt 0:00:40]} 26. Qf2 {[%emt 0:03:33]} Nf5 {[%emt 0:03:20]} 27. Nxf5 {[%emt 0:00:25]} Bxf5 {[%emt 0:00:08]} 28. Ng3 {[%emt 0:02:00]} Bd3 {[%emt 0:00:48]} 29. Kh2 {[%emt 0:02:27]} Qd8 {[%emt 0:01:05]} 30. Ne2 {[%emt 0:09:19]} Bf5 {[%emt 0:05:35]} 31. Nf4 {[%emt 0:03:41]} Nd3 {[%emt 0:02:14]} 32. Nxd3 {[%emt 0:00:24]} Bxd3 {[%emt 0:00:13]} 33. Bf4 {[%emt 0:00:46]} Qf6 {[%emt 0:05:55]} 34. Qg3 {[%emt 0:04:43]} Be4 {[%emt 0:02:16]} 35. Bf3 {[%emt 0:06:20]} Bxf3 {[%emt 0:02:23]} 36. Qxf3 {[%emt 0:00:03]} Qe7 {[%emt 0:03:24]} 37. Qg3 {[%emt 0:02:36]} Bf8 {[%emt 0:00:11]} 38. Qg4 {[%emt 0:01:49]} Bg7 {[%emt 0:02:59]} 39. Qg3 {[%emt 0:02:46]} Bf8 {[%emt 0:00:08]} 40. Qe3 {[%emt 0:01:03]} Qxe3 {[%emt 0:02:41]} 41. Bxe3 {[%emt 0:30:01]} a5 {[%emt 0:31:34]} 42. Kg3 {[%emt 0:00:28]} Be7 {[%emt 0:00:22]} 43. Kf3 {[%emt 0:01:05]} g5 {[%emt 0:02:53]} 44. Ke4 {[%emt 0:02:13]} Kg6 {[%emt 0:00:55]} 45. g4 {[%emt 0:00:25]} b6 {[%emt 0:01:25]} 46. Bf2 {[%emt 0:00:11]} Bf6 {[%emt 0:02:01]} 47. Bg3 {[%emt 0:00:14]} 1/2-1/2

[Event "CZE-ch Open 2019"]
[Site "Ostrava"]
[Date "2019.05.01"]
[Round "5.23"]
[White "Malik, Jan"]
[Black "Valencik, Jozef"]
[Result "1-0"]
[ECO "C00"]
[WhiteElo "2286"]
[BlackElo "2057"]
[Annotator "NA"]
[PlyCount "61"]
[EventDate "2019.04.27"]
[EventType "swiss"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

1. e4 {[%emt 0:00:07]} e6 {[%emt 0:00:00]} 2. d3 {[%emt 0:00:04]} d5 {[%emt 0:01:05]} 3. Nd2 {[%emt 0:00:01]} c5 {[%emt 0:01:07]} 4. Ngf3 {[%emt 0:00:09]} Nc6 {[%emt 0:00:23]} 5. g3 {[%emt 0:00:02]} Nf6 {[%emt 0:05:30]} 6. Bg2 {[%emt 0:00:02]} Be7 {[%emt 0:00:24]} 7. O-O {[%emt 0:00:03]} O-O {[%emt 0:01:00]} 8. e5 {[%emt 0:00:35]} Nd7 {[%emt 0:00:12]} 9. Re1 {[%emt 0:00:01]} Qc7 {[%emt 0:01:13]} 10. Qe2 {[%emt 0:00:01]} b5 {[%emt 0:03:16]} 11. Nf1 {[%emt 0:00:09]} Nd4 {[%emt 0:04:28]} 12. Nxd4 {[%emt 0:00:44]} cxd4 {[%emt 0:03:05]} 13. h4 {[%emt 0:00:01]} Bb4 {[%emt 0:06:10]} 14. Bd2 {[%emt 0:00:02]} Bxd2 {[%emt 0:04:44]} 15. Qxd2 {[%emt 0:00:01]} f6 {[%emt 0:15:16]} 16. exf6 {[%emt 0:06:30]} Nxf6 {[%emt 0:00:43]} 17. Nh2 {[%emt 0:02:07]} Bd7 {[%emt 0:05:51]} 18. Nf3 {[%emt 0:03:22]} Rac8 {[%emt 0:14:39]} 19. Re2 {[%emt 0:01:56]} Qc5 {[%emt 0:09:28]} 20. Ne5 {[%emt 0:04:02]} Rce8 {[%emt 0:03:37]} 21. Bh3 {[%emt 0:00:17]} Bc8 {[%emt 0:00:27]} 22. Rae1 {[%emt 0:00:30]} Kh8 {[%emt 0:03:16]} 23. a3 {[%emt 0:01:33]} Qb6 {[%emt 0:06:15]} 24. Qg5 {[%emt 0:00:34]} Nd7 {[%emt 0:01:57]} 25. Qh5 {[%emt 0:06:56]} Nxe5 {[%emt 0:02:59]} 26. Rxe5 {[%emt 0:00:03]} Qc6 {[%emt 0:01:25]} 27. Bf5 {[%emt 0:02:51]} g6 {[%emt 0:00:52]} 28. Bxg6 {[%emt 0:00:07]} Re7 {[%emt 0:00:26]} 29. Qh6 {[%emt 0:09:58]} Rg8 {[%emt 0:02:07]} 30. h5 {[%emt 0:10:54]} Qxc2 {[%emt 0:01:47]} 31. Bxh7 {[%emt 0:01:11]} 1-0

[Event "CZE-ch Open 2019"]
[Site "Ostrava"]
[Date "2019.05.01"]
[Round "5.24"]
[White "Kanakova, Natalie"]
[Black "Vybiral, Zdenek"]
[Result "1/2-1/2"]
[ECO "C03"]
[WhiteElo "2202"]
[BlackElo "2274"]
[Annotator "NA"]
[PlyCount "65"]
[EventDate "2019.04.27"]
[EventType "swiss"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

1. e4 {[%emt 0:00:00]} e6 {[%emt 0:00:00]} 2. d4 {[%emt 0:00:00]} d5 {[%emt 0:00:00]} 3. Nd2 {[%emt 0:00:10]} a6 {[%emt 0:00:00]} 4. Ngf3 {[%emt 0:00:28]} c5 {[%emt 0:00:00]} 5. c3 {[%emt 0:04:01]} Nc6 {[%emt 0:00:16]} 6. Bd3 {[%emt 0:01:08]} cxd4 {[%emt 0:00:40]} 7. cxd4 {[%emt 0:00:40]} dxe4 {[%emt 0:00:06]} 8. Nxe4 {[%emt 0:00:33]} Bb4+ {[%emt 0:02:56]} 9. Nc3 {[%emt 0:03:02]} Nf6 {[%emt 0:00:15]} 10. O-O {[%emt 0:00:39]} O-O {[%emt 0:00:05]} 11. a3 {[%emt 0:00:38]} Be7 {[%emt 0:00:30]} 12. Bc2 {[%emt 0:05:13]} b5 {[%emt 0:00:21]} 13. Qd3 {[%emt 0:02:21]} Bb7 {[%emt 0:00:44]} 14. Bg5 {[%emt 0:01:47]} g6 {[%emt 0:00:13]} 15. b4 {[%emt 0:07:12]} Qb6 {[%emt 0:24:20]} 16. Rfd1 {[%emt 0:09:56]} Rfd8 {[%emt 0:00:19]} 17. Be3 {[%emt 0:01:57]} Qc7 {[%emt 0:00:13]} 18. Bb3 {[%emt 0:02:49]} Rd7 {[%emt 0:09:07]} 19. Rac1 {[%emt 0:03:48]} Rad8 {[%emt 0:06:05]} 20. Qe2 {[%emt 0:05:17]} Qb8 {[%emt 0:00:47]} 21. h3 {[%emt 0:01:07]} Qa8 {[%emt 0:05:45]} 22. Ng5 {[%emt 0:08:18]} Rd6 {[%emt 0:10:14]} 23. Rd2 {[%emt 0:04:12]} Bf8 {[%emt 0:02:09]} 24. Nge4 {[%emt 0:07:06]} Nxe4 {[%emt 0:01:13]} 25. Nxe4 {[%emt 0:00:05]} Nxd4 {[%emt 0:15:49]} 26. Nf6+ {[%emt 0:00:32]} Kh8 {[%emt 0:00:27]} 27. Bxd4 {[%emt 0:01:01]} Rxd4 {[%emt 0:00:07]} 28. Rxd4 {[%emt 0:00:24]} Rxd4 {[%emt 0:00:05]} 29. Qe5 {[%emt 0:02:21]} Qd8 {[%emt 0:00:28]} 30. Ne8+ {[%emt 0:04:44]} Kg8 {[%emt 0:00:22]} 31. Nf6+ {[%emt 0:18:56]} Kh8 {[%emt 0:00:21]} 32. Ne8+ {[%emt 0:00:34]} Kg8 {[%emt 0:00:14]} 33. Nf6+ {[%emt 0:01:45]} 1/2-1/2

[Event "CZE-ch Open 2019"]
[Site "Ostrava"]
[Date "2019.05.01"]
[Round "5.25"]
[White "Didi, Jan"]
[Black "Freisler, Pavel"]
[Result "0-1"]
[ECO "B02"]
[WhiteElo "2025"]
[BlackElo "2245"]
[Annotator "ChessBase"]
[PlyCount "134"]
[EventDate "2019.04.27"]
[EventType "swiss"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

1. e4 {[%emt 0:00:00]} Nf6 {[%emt 0:00:00]} 2. e5 {[%emt 0:00:39]} Nd5 {[%emt 0:00:00]} 3. Nc3 {[%emt 0:00:57]} Nxc3 {[%emt 0:01:33]} 4. bxc3 {[%emt 0:00:11]} d6 {[%emt 0:00:54]} 5. exd6 {[%emt 0:00:35]} cxd6 {[%emt 0:01:00]} 6. d4 {[%emt 0:00:21]} g6 {[%emt 0:00:22]} 7. Nf3 {[%emt 0:03:35]} Bg7 {[%emt 0:00:05]} 8. Be2 {[%emt 0:01:55]} Nc6 {[%emt 0:06:26]} 9. O-O {[%emt 0:00:13]} O-O {[%emt 0:00:06]} 10. Be3 {[%emt 0:11:03]} e5 {[%emt 0:03:07]} 11. Qd2 {[%emt 0:07:54]} Qc7 {[%emt 0:11:32]} 12. Rad1 e4 {[%emt 0:09:04]} 13. Ne1 {[%emt 0:06:35]} Na5 {[%emt 0:00:40]} 14. f3 {[%emt 0:10:24]} exf3 {[%emt 0:04:59]} 15. Nxf3 {[%emt 0:00:50]} Nc4 {[%emt 0:00:14]} 16. Bxc4 {[%emt 0:01:07]} Qxc4 {[%emt 0:00:05]} 17. Bh6 {[%emt 0:01:17]} Bd7 {[%emt 0:14:15]} 18. Bxg7 {[%emt 0:02:50]} Kxg7 {[%emt 0:00:01]} 19. Qf4 {[%emt 0:03:51]} Qxc3 {[%emt 0:03:39]} 20. Qxd6 {[%emt 0:03:58]} Qe3+ {[%emt 0:02:59]} 21. Kh1 {[%emt 0:00:31]} Qe6 {[%emt 0:00:02]} 22. Qf4 {[%emt 0:09:14]} Rae8 {[%emt 0:05:09]} 23. Ng5 {[%emt 0:06:31]} Qe7 {[%emt 0:00:47]} 24. h3 {[%emt 0:04:09]} h6 {[%emt 0:03:08]} 25. Nf3 {[%emt 0:00:28]} Qe4 {[%emt 0:00:27]} 26. Qd2 {[%emt 0:06:38]} Bb5 {[%emt 0:10:13]} 27. Rfe1 {[%emt 0:02:45]} Qd5 {[%emt 0:00:48]} 28. c3 {[%emt 0:01:06]} Bc6 {[%emt 0:06:12]} 29. Ne5 {[%emt 0:01:25]} f6 {[%emt 0:01:23]} 30. c4 {[%emt 0:00:45]} Qxg2+ {[%emt 0:01:24]} 31. Qxg2 {[%emt 0:00:35]} Bxg2+ {[%emt 0:00:07]} 32. Kxg2 {[%emt 0:00:07]} fxe5 {[%emt 0:00:05]} 33. dxe5 {[%emt 0:02:50]} Re7 {[%emt 0:00:59]} 34. Re4 {[%emt 0:00:58]} Rf5 {[%emt 0:01:43]} 35. Rd5 {[%emt 0:00:50]} Kf7 {[%emt 0:01:51]} 36. Kg3 {[%emt 0:01:29]} Ke8 {[%emt 0:03:50]} 37. Rd6 {[%emt 0:05:44]} Rg5+ {[%emt 0:05:51]} 38. Kf3 {[%emt 0:02:43]} Rf7+ {[%emt 0:02:09]} 39. Ke3 {[%emt 0:00:46]} Rg3+ {[%emt 0:00:36]} 40. Kd4 {[%emt 0:00:08]} Rd7 {[%emt 0:01:25]} 41. h4 {[%emt 0:14:22]} Ke7 {[%emt 0:02:26]} 42. c5 {[%emt 0:00:50]} Rg1 {[%emt 0:09:59]} 43. Kc4 {[%emt 0:03:06]} Rc7 {[%emt 0:02:48]} 44. Kb5 {[%emt 0:04:26]} Rb1+ {[%emt 0:03:10]} 45. Rb4 {[%emt 0:00:36]} Rxb4+ {[%emt 0:01:23]} 46. Kxb4 {[%emt 0:00:05]} Rc6 {[%emt 0:00:06]} 47. Rd2 {[%emt 0:06:46]} Ke6 {[%emt 0:00:07]} 48. Re2 {[%emt 0:01:03]} Kd5 {[%emt 0:04:15]} 49. Re1 {[%emt 0:00:25]} g5 {[%emt 0:03:45]} 50. h5 {[%emt 0:01:02]} b6 {[%emt 0:03:07]} 51. cxb6 {[%emt 0:00:45]} Rxb6+ {[%emt 0:00:00]} 52. Ka5 {[%emt 0:00:22]} Re6 {[%emt 0:00:05]} 53. a4 {[%emt 0:01:11]} Kd4 {[%emt 0:01:23]} 54. Kb4 {[%emt 0:00:34]} Rxe5 {[%emt 0:02:33]} 55. Rd1+ {[%emt 0:00:13]} Ke3 {[%emt 0:00:20]} 56. Rd6 {[%emt 0:00:41]} a5+ {[%emt 0:01:06]} 57. Kc4 {[%emt 0:00:06]} g4 {[%emt 0:00:19]} 58. Rxh6 {[%emt 0:00:30]} g3 {[%emt 0:00:33]} 59. Rg6 {[%emt 0:00:16]} Kf2 {[%emt 0:00:06]} 60. Rf6+ {[%emt 0:01:57]} Kg1 {[%emt 0:00:02]} 61. h6 {[%emt 0:00:27]} Rh5 {[%emt 0:00:01]} 62. h7 {[%emt 0:01:05]} Rxh7 {[%emt 0:00:39]} 63. Rf5 {[%emt 0:00:15]} Ra7 {[%emt 0:02:05]} 64. Kb5 {[%emt 0:00:30]} g2 {[%emt 0:00:05]} 65. Kb6 {[%emt 0:00:13]} Ra8 {[%emt 0:00:11]} 66. Kb7 {[%emt 0:00:23]} Rg8 {[%emt 0:00:20]} 67. Rxa5 {[%emt 0:00:13]} Kh2 {[%emt 0:01:20]} 0-1

[Event "CZE-ch Open 2019"]
[Site "Ostrava"]
[Date "2019.05.01"]
[Round "5.26"]
[White "Vanek, Tomas"]
[Black "Liska, Jiri"]
[Result "0-1"]
[ECO "B03"]
[WhiteElo "2095"]
[BlackElo "2236"]
[Annotator "NA"]
[PlyCount "128"]
[EventDate "2019.04.27"]
[EventType "swiss"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

1. e4 {[%emt 0:00:00]} Nf6 {[%emt 0:00:10]} 2. e5 {[%emt 0:00:00]} Nd5 {[%emt 0:00:03]} 3. c4 {[%emt 0:00:04]} Nb6 {[%emt 0:00:06]} 4. d4 {[%emt 0:00:07]} d6 {[%emt 0:00:12]} 5. f4 {[%emt 0:00:08]} dxe5 {[%emt 0:00:40]} 6. fxe5 {[%emt 0:00:06]} Nc6 {[%emt 0:01:14]} 7. Be3 {[%emt 0:00:34]} Bf5 {[%emt 0:00:43]} 8. Nc3 {[%emt 0:00:16]} e6 {[%emt 0:01:30]} 9. Nf3 {[%emt 0:00:20]} Bg4 {[%emt 0:01:16]} 10. Bf2 {[%emt 0:00:13] B03: Alekhine's Defence: Four Pawns Attack} (10. Be2 Bxf3 11. gxf3 Qh4+ 12. Bf2 Qf4 13. c5 Nd5 14. Nxd5 exd5 15. Qd2 Qxd2+ 16. Kxd2 g6 17. f4 Bh6 18. Be3 f6 19. h4 O-O 20. h5 fxe5 21. fxe5 Bxe3+ 22. Kxe3 {1-0 (55) Onischuk,V (2591)-Kovalenko,I (2643) Khanty-Mansiysk 2013}) 10... Be7 {[%emt 0:06:45]} 11. Be2 $146 {[%emt 0:02:55]} ({Predecessor:} 11. Qd3 O-O 12. a3 f6 13. exf6 Bxf6 14. O-O-O Qe7 15. Ne4 Rad8 16. Nxf6+ Qxf6 17. Be2 Rd7 {0-1 (64) Littlejohn,K (1541)-Bar Jona,A (2081) Dallas 1998}) 11... O-O {[%emt 0:01:24]} 12. c5 {[%emt 0:23:44]} Nd5 {[%emt 0:01:45]} 13. h3 {[%emt 0:11:51]} Bh5 {[%emt 0:01:20]} 14. Nxd5 {[%emt 0:07:43]} Qxd5 {[%emt 0:00:19]} 15. O-O {[%emt 0:00:51]} Rad8 {[%emt 0:00:58]} 16. Qe1 {[%emt 0:06:05]} a5 {[%emt 0:03:12]} 17. Qc3 {[%emt 0:02:11]} Bxf3 {[%emt 0:17:26]} 18. Bxf3 {[%emt 0:04:07]} Nxd4 {[%emt 0:00:10]} 19. Bxd5 {[%emt 0:02:30]} Ne2+ {[%emt 0:00:07]} 20. Kh1 {[%emt 0:01:11]} Nxc3 {[%emt 0:00:03]} 21. Bxb7 {[%emt 0:01:12]} Na4 {[%emt 0:00:11]} 22. b3 {[%emt 0:19:00]} Nxc5 {[%emt 0:00:44]} 23. Rac1 {[%emt 0:00:08]} Nxb7 {[%emt 0:20:44]} 24. Rxc7 {[%emt 0:00:06]} Bb4 {[%emt 0:00:07]} 25. Rxb7 {[%emt 0:00:05]} Rd5 {[%emt 0:00:08]} 26. Bg3 {[%emt 0:09:26]} Bc3 {[%emt 0:02:42]} 27. Rc1 {[%emt 0:02:00]} Bxe5 {[%emt 0:00:18]} 28. Bxe5 {[%emt 0:00:06]} Rxe5 {[%emt 0:00:05]} 29. Ra7 {[%emt 0:00:13]} h5 {[%emt 0:00:33]} 30. Rf1 {[%emt 0:02:20]} f6 {[%emt 0:07:05]} 31. Rc1 {[%emt 0:00:39]} Rd8 {[%emt 0:02:17]} 32. Rcc7 {[%emt 0:01:37]} Rd1+ {[%emt 0:01:47]} 33. Kh2 {[%emt 0:00:05]} Rg5 {[%emt 0:00:09]} 34. Rc2 {[%emt 0:01:27]} Kh7 {[%emt 0:05:33]} 35. Re2 {[%emt 0:02:31]} Rdd5 {[%emt 0:01:52]} 36. a3 {[%emt 0:00:59]} Rd3 {[%emt 0:20:43]} 37. Rb7 {[%emt 0:00:20]} e5 {[%emt 0:00:44]} 38. Rb5 {[%emt 0:00:45]} a4 {[%emt 0:00:14]} 39. bxa4 {[%emt 0:00:40]} Rxa3 {[%emt 0:00:02]} 40. Rb4 {[%emt 0:00:16]} Kh6 {[%emt 0:00:38]} 41. Reb2 {[%emt 0:03:15]} Rgg3 {[%emt 0:09:36]} 42. Rb8 {[%emt 0:12:58]} h4 {[%emt 0:09:33]} 43. R8b4 {[%emt 0:02:33]} Kg5 {[%emt 0:03:06]} 44. Re4 {[%emt 0:02:16]} g6 {[%emt 0:01:38]} 45. Rc2 {[%emt 0:08:26]} Rgc3 {[%emt 0:04:45]} 46. Rb2 {[%emt 0:00:16]} Rab3 {[%emt 0:01:20]} 47. Rd2 {[%emt 0:00:35]} Rd3 {[%emt 0:00:29]} 48. Rc2 {[%emt 0:01:01]} Rdc3 {[%emt 0:02:58]} 49. Rd2 {[%emt 0:00:25]} Rc1 {[%emt 0:00:17]} 50. Rg4+ {[%emt 0:01:03]} Kh5 {[%emt 0:00:05]} 51. Rd8 {[%emt 0:01:26]} g5 {[%emt 0:00:46]} 52. Re4 {[%emt 0:02:16]} Rbb1 {[%emt 0:02:09]} 53. g4+ {[%emt 0:00:14]} hxg3+ {[%emt 0:00:09]} 54. Kxg3 {[%emt 0:00:05]} Rb3+ {[%emt 0:00:18]} 55. Kf2 {[%emt 0:00:17]} Rc2+ {[%emt 0:00:15]} 56. Re2 {[%emt 0:00:05]} Rxe2+ {[%emt 0:00:28]} 57. Kxe2 {[%emt 0:00:04]} Kg6 {[%emt 0:00:15]} 58. a5 {[%emt 0:00:29]} Rxh3 {[%emt 0:00:13]} 59. a6 {[%emt 0:00:14]} Ra3 {[%emt 0:00:19]} 60. Ra8 {[%emt 0:00:33]} Kf5 $19 {[%emt 0:02:42]} (60... g4 $142 61. a7) 61. a7 {[%emt 0:00:04]} g4 {[%emt 0:00:28]} 62. Kf2 {[%emt 0:00:35]} Ra2+ {[%emt 0:00:49]} 63. Kg3 {[%emt 0:00:06]} e4 {[%emt 0:00:29]} 64. Rb8 {[%emt 0:01:27]} Ra3+ {[%emt 0:00:06]} 0-1

[Event "CZE-ch Open 2019"]
[Site "Ostrava"]
[Date "2019.05.01"]
[Round "5.27"]
[White "Jedlicka, Ales"]
[Black "Kana, Pavel"]
[Result "1/2-1/2"]
[ECO "D35"]
[WhiteElo "2236"]
[BlackElo "2013"]
[Annotator "NA"]
[PlyCount "114"]
[EventDate "2019.04.27"]
[EventType "swiss"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

1. d4 {[%emt 0:00:00]} d5 {[%emt 0:00:00]} 2. c4 {[%emt 0:00:00]} e6 {[%emt 0:00:00]} 3. Nc3 {[%emt 0:00:11]} Nf6 {[%emt 0:00:10]} 4. cxd5 {[%emt 0:00:12]} exd5 {[%emt 0:00:26]} 5. Bg5 {[%emt 0:00:12]} Be7 {[%emt 0:01:01]} 6. e3 {[%emt 0:00:21]} O-O {[%emt 0:03:59]} 7. Bd3 {[%emt 0:00:33]} Re8 {[%emt 0:05:26]} 8. Nge2 {[%emt 0:01:37]} Nbd7 {[%emt 0:04:58]} 9. O-O {[%emt 0:03:35]} c6 {[%emt 0:02:30]} 10. Qc2 {[%emt 0:01:02]} Nf8 {[%emt 0:04:41]} 11. Rad1 {[%emt 0:02:03]} g6 {[%emt 0:10:45]} 12. f3 {[%emt 0:01:34]} Ne6 {[%emt 0:03:57]} 13. Bh4 {[%emt 0:00:45]} Ng7 {[%emt 0:10:33]} 14. Bf2 {[%emt 0:01:24]} Bf5 {[%emt 0:03:18]} 15. e4 {[%emt 0:03:11]} Be6 {[%emt 0:02:58]} 16. e5 {[%emt 0:03:04]} Nd7 {[%emt 0:01:08]} 17. Ng3 {[%emt 0:02:06]} Rc8 {[%emt 0:08:40]} 18. f4 {[%emt 0:02:01]} f5 {[%emt 0:04:50]} 19. exf6 {[%emt 0:01:31]} Nxf6 {[%emt 0:05:47]} 20. f5 {[%emt 0:04:09]} gxf5 {[%emt 0:03:07]} 21. Bxf5 {[%emt 0:01:22]} Qd7 {[%emt 0:04:18]} 22. Bxe6+ {[%emt 0:00:58]} Qxe6 {[%emt 0:00:39]} 23. Rde1 {[%emt 0:01:15]} Qg4 {[%emt 0:01:55]} 24. Qb3 {[%emt 0:08:01]} b6 {[%emt 0:02:55]} 25. Nce4 {[%emt 0:09:21]} Kh8 {[%emt 0:02:47]} 26. Nxf6 {[%emt 0:01:51]} Bxf6 {[%emt 0:00:02]} 27. h3 {[%emt 0:02:01]} Qg6 {[%emt 0:02:09]} 28. Rxe8+ {[%emt 0:00:34]} Rxe8 {[%emt 0:00:40]} 29. Qf3 {[%emt 0:02:54]} Be7 {[%emt 0:03:15]} 30. Be3 {[%emt 0:11:45]} Bd6 {[%emt 0:00:36]} 31. Bf4 {[%emt 0:04:25]} Rf8 {[%emt 0:02:04]} 32. Qe3 {[%emt 0:00:31]} Kg8 {[%emt 0:02:51]} 33. Bxd6 {[%emt 0:03:10]} Rxf1+ {[%emt 0:00:45]} 34. Kxf1 {[%emt 0:00:42]} Qxd6 {[%emt 0:00:03]} 35. Qg5 {[%emt 0:00:37]} Qd7 {[%emt 0:01:52]} 36. Kg1 {[%emt 0:01:20]} Kf7 {[%emt 0:00:40]} 37. Qf4+ {[%emt 0:03:53]} Kg8 {[%emt 0:00:43]} 38. h4 {[%emt 0:00:26]} h5 {[%emt 0:00:57]} 39. Qg5 {[%emt 0:04:29]} Qf7 {[%emt 0:01:11]} 40. b4 {[%emt 0:03:29]} Kh7 {[%emt 0:00:44]} 41. Kh2 {[%emt 0:41:46]} Qg6 {[%emt 0:07:39]} 42. Qe7 {[%emt 0:00:00]} Qg4 {[%emt 0:01:19]} 43. Qf6 {[%emt 0:00:00]} Qg6 {[%emt 0:01:35]} 44. Qe5 {[%emt 0:00:00]} Qg4 {[%emt 0:01:07]} 45. Qf6 {[%emt 0:00:00]} Qg6 {[%emt 0:00:59]} 46. Qe7 {[%emt 0:00:00]} Qg4 {[%emt 0:00:38]} 47. a4 {[%emt 0:00:00]} Kg6 {[%emt 0:03:22]} 48. Ne2 {[%emt 0:00:00]} Ne6 {[%emt 0:05:32]} 49. Qe8+ {[%emt 0:00:00]} Kf6 {[%emt 0:00:47]} 50. Qh8+ {[%emt 0:00:00]} Kf7 {[%emt 0:02:57]} 51. Qe5 {[%emt 0:00:00]} Qxh4+ {[%emt 0:00:37]} 52. Kg1 {[%emt 0:00:00]} Qe1+ {[%emt 0:00:10]} 53. Kh2 {[%emt 0:00:00]} Qh4+ {[%emt 0:01:45]} 54. Kg1 {[%emt 0:00:00]} Qe1+ {[%emt 0:02:21]} 55. Kh2 {[%emt 0:00:00]} Qh4+ {[%emt 0:01:03]} 56. Kg1 {[%emt 0:00:00]} Qe1+ {[%emt 0:00:05]} 57. Kh2 Qxb4 1/2-1/2

[Event "CZE-ch Open 2019"]
[Site "Ostrava"]
[Date "2019.05.01"]
[Round "5.28"]
[White "Holy, Filip"]
[Black "Vokac, Marek"]
[Result "0-1"]
[ECO "B07"]
[WhiteElo "2096"]
[BlackElo "2343"]
[Annotator "NA"]
[PlyCount "70"]
[EventDate "2019.04.27"]
[EventType "swiss"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

1. d4 {[%emt 0:08:44]} d6 {[%emt 0:01:21]} 2. e4 {[%emt 0:00:13]} Nf6 {[%emt 0:00:09]} 3. Nc3 {[%emt 0:00:03]} c6 {[%emt 0:00:09]} 4. f4 {[%emt 0:00:11]} Qa5 {[%emt 0:00:20]} 5. Bd3 {[%emt 0:00:04]} e5 {[%emt 0:00:21]} 6. Nf3 {[%emt 0:00:03]} Nbd7 {[%emt 0:02:37]} 7. Be3 {[%emt 0:04:36]} Ng4 {[%emt 0:31:38]} 8. Bg1 {[%emt 0:00:12]} exf4 {[%emt 0:00:39]} 9. Qd2 {[%emt 0:00:23]} Ne3 {[%emt 0:01:33]} 10. g3 {[%emt 0:02:04]} Qh5 {[%emt 0:01:04]} 11. Qe2 {[%emt 0:06:07]} Nf6 {[%emt 0:01:33]} 12. Bxe3 {[%emt 0:06:44]} fxe3 {[%emt 0:00:40]} 13. Qxe3 {[%emt 0:00:17]} g6 {[%emt 0:01:55]} 14. e5 {[%emt 0:08:42]} Ng4 {[%emt 0:15:27]} 15. Qe2 {[%emt 0:00:07]} d5 {[%emt 0:02:40]} 16. O-O {[%emt 0:05:05]} Be6 {[%emt 0:01:27]} 17. Na4 {[%emt 0:00:27]} Bh6 {[%emt 0:04:43]} 18. Nc5 {[%emt 0:00:29]} O-O {[%emt 0:00:53]} 19. Nxb7 {[%emt 0:01:18]} Rab8 {[%emt 0:01:04]} 20. Na5 {[%emt 0:00:55]} c5 {[%emt 0:00:26]} 21. b3 {[%emt 0:01:33]} Rb6 {[%emt 0:04:49]} 22. c3 {[%emt 0:01:49]} cxd4 {[%emt 0:02:35]} 23. cxd4 {[%emt 0:00:38]} Ne3 {[%emt 0:00:14]} 24. Rf2 {[%emt 0:01:12]} Bh3 {[%emt 0:00:15]} 25. Nh4 {[%emt 0:05:41]} Bg4 {[%emt 0:04:14]} 26. Qb2 {[%emt 0:01:50]} Nd1 {[%emt 0:01:09]} 27. Rxd1 {[%emt 0:00:26]} Bxd1 {[%emt 0:00:03]} 28. Ng2 {[%emt 0:00:32]} Bf3 {[%emt 0:02:10]} 29. Qc2 {[%emt 0:00:27]} Bxg2 {[%emt 0:01:20]} 30. Kxg2 {[%emt 0:00:04]} Be3 {[%emt 0:00:20]} 31. Rf3 {[%emt 0:00:46]} Bxd4 {[%emt 0:02:18]} 32. Nc6 {[%emt 0:00:03]} Bxe5 {[%emt 0:03:13]} 33. Ne7+ {[%emt 0:00:18]} Kh8 {[%emt 0:00:44]} 34. Qc5 {[%emt 0:00:41]} Bd6 {[%emt 0:02:29]} 35. Qe3 {[%emt 0:01:31]} Qe5 {[%emt 0:02:57]} 0-1

[Event "CZE-ch Open 2019"]
[Site "Ostrava"]
[Date "2019.05.01"]
[Round "5.29"]
[White "Obsivac, Josef"]
[Black "Kolar, Stanislav"]
[Result "1-0"]
[ECO "E11"]
[WhiteElo "2285"]
[BlackElo "2091"]
[Annotator "NA"]
[PlyCount "103"]
[EventDate "2019.04.27"]
[EventType "swiss"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

1. d4 {[%emt 0:00:00]} Nf6 {[%emt 0:00:00]} 2. c4 {[%emt 0:00:00]} e6 {[%emt 0:00:02]} 3. Nf3 {[%emt 0:00:00]} Bb4+ {[%emt 0:00:34]} 4. Nbd2 {[%emt 0:00:14]} d5 {[%emt 0:01:05]} 5. Qa4+ {[%emt 0:01:43]} Nc6 {[%emt 0:00:11]} 6. a3 {[%emt 0:00:19]} Be7 {[%emt 0:00:13]} 7. e3 {[%emt 0:03:00]} O-O {[%emt 0:00:23]} 8. Qc2 {[%emt 0:00:32]} a5 {[%emt 0:01:04]} 9. b3 {[%emt 0:00:33]} Bd7 {[%emt 0:01:00]} 10. Bd3 {[%emt 0:01:21]} h6 {[%emt 0:01:35]} 11. Bb2 {[%emt 0:02:26]} b6 {[%emt 0:03:31]} 12. O-O {[%emt 0:01:02]} Na7 {[%emt 0:11:24]} 13. e4 {[%emt 0:04:20]} c6 {[%emt 0:01:24]} 14. e5 {[%emt 0:13:22]} Nh5 {[%emt 0:00:49]} 15. g3 {[%emt 0:01:57]} g5 {[%emt 0:00:20]} 16. Qd1 {[%emt 0:04:18]} Ng7 {[%emt 0:02:24]} 17. Qe2 {[%emt 0:04:49]} c5 {[%emt 0:02:57]} 18. Rac1 {[%emt 0:09:00]} Nc6 {[%emt 0:00:59]} 19. Bb1 {[%emt 0:00:48]} g4 {[%emt 0:01:24]} 20. Ne1 {[%emt 0:02:05]} cxd4 {[%emt 0:01:58]} 21. Qxg4 {[%emt 0:04:50]} Nxe5 {[%emt 0:00:51]} 22. Qe2 {[%emt 0:04:24]} Ng6 {[%emt 0:03:55]} 23. cxd5 {[%emt 0:03:22]} exd5 {[%emt 0:02:18]} 24. Nef3 {[%emt 0:00:22]} Bg4 {[%emt 0:02:19]} 25. Rc6 {[%emt 0:04:59]} Bf6 {[%emt 0:01:46]} 26. Qb5 {[%emt 0:09:24]} Bd7 {[%emt 0:01:05]} 27. Qxb6 {[%emt 0:01:31]} Bxc6 {[%emt 0:00:38]} 28. Qxc6 {[%emt 0:00:03]} Rc8 {[%emt 0:01:45]} 29. Qa6 {[%emt 0:02:22]} Ne6 {[%emt 0:04:14]} 30. Re1 {[%emt 0:03:33]} Nc5 {[%emt 0:07:35]} 31. Qf1 {[%emt 0:00:44]} Re8 {[%emt 0:03:30]} 32. Rxe8+ {[%emt 0:01:15]} Qxe8 {[%emt 0:00:01]} 33. Qh3 {[%emt 0:00:28]} Kg7 {[%emt 0:01:40]} 34. Nxd4 {[%emt 0:05:54]} Bxd4 {[%emt 0:08:37]} 35. Bxd4+ {[%emt 0:00:06]} f6 {[%emt 0:00:45]} 36. Qf5 {[%emt 0:08:27]} Rc6 {[%emt 0:01:15]} 37. Kg2 {[%emt 0:01:49]} Qf7 {[%emt 0:03:19]} 38. Bxc5 {[%emt 0:01:34]} Rxc5 {[%emt 0:00:13]} 39. Nf3 {[%emt 0:00:18]} Rc1 {[%emt 0:03:00]} 40. Nd4 {[%emt 0:00:40]} Nf8 {[%emt 0:01:05]} 41. Qg4+ {[%emt 0:31:43]} Kh8 {[%emt 0:31:20]} 42. Bf5 {[%emt 0:00:00]} Re1 {[%emt 0:00:00]} 43. Qf4 {[%emt 0:00:00]} Qg7 {[%emt 0:00:00]} 44. Qd2 {[%emt 0:00:00]} Re5 {[%emt 0:00:00]} 45. Qxa5 Qb7 {[%emt 0:00:00]} 46. Qd2 {[%emt 0:00:00]} Kg7 {[%emt 0:00:00]} 47. Qd3 {[%emt 0:00:00]} Qc7 {[%emt 0:00:00]} 48. Nf3 {[%emt 0:00:00]} Re8 {[%emt 0:00:00]} 49. Qxd5 {[%emt 0:00:00]} Re2 {[%emt 0:00:00]} 50. Bd3 {[%emt 0:00:00]} Re7 {[%emt 0:00:00]} 51. Bc4 {[%emt 0:00:00]} Ne6 {[%emt 0:00:00]} 52. Nd4 {[%emt 0:00:00]} 1-0

[Event "CZE-ch Open 2019"]
[Site "Ostrava"]
[Date "2019.05.01"]
[Round "5.30"]
[White "Koubova, Anna Marie"]
[Black "Jurek, Josef"]
[Result "1/2-1/2"]
[ECO "D37"]
[WhiteElo "2005"]
[BlackElo "2269"]
[Annotator "NA"]
[PlyCount "53"]
[EventDate "2019.04.27"]
[EventType "swiss"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. Nc3 dxc4 5. e3 a6 6. a4 c5 7. Bxc4 Nc6 8. O-O cxd4 9. exd4 Nb4 10. Bg5 Be7 11. Qe2 O-O 12. Rfe1 Bd7 13. Ne5 Rc8 14. Rad1 Rc7 15. Bb3 Bc6 16. Nxc6 bxc6 17. Bf4 Rb7 18. Be5 a5 19. Ne4 Nxe4 20. Qxe4 Bf6 21. Re3 Rd7 22. Rf3 Bxe5 23. Qxe5 Qc7 24. Qg5 Qd8 25. Qe5 Qc7 26. Qg5 Qd8 27. Qe5 1/2-1/2

[Event "CZE-ch Open 2019"]
[Site "Ostrava"]
[Date "2019.05.01"]
[Round "5.31"]
[White "Bulockin, Martin"]
[Black "Vorisek, Jakub"]
[Result "1/2-1/2"]
[ECO "C03"]
[WhiteElo "2199"]
[BlackElo "1991"]
[Annotator "NA"]
[PlyCount "71"]
[EventDate "2019.04.27"]
[EventType "swiss"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

1. e4 {[%emt 0:00:00]} e6 {[%emt 0:00:00]} 2. d4 {[%emt 0:00:05]} d5 {[%emt 0:00:04]} 3. Nd2 {[%emt 0:00:33]} a6 {[%emt 0:00:19]} 4. Ngf3 {[%emt 0:02:52]} c5 {[%emt 0:00:17]} 5. exd5 {[%emt 0:00:27]} exd5 {[%emt 0:00:08]} 6. dxc5 {[%emt 0:00:49]} Bxc5 {[%emt 0:00:07]} 7. Bd3 {[%emt 0:00:22]} Qe7+ {[%emt 0:00:21]} 8. Qe2 {[%emt 0:00:32]} Nc6 {[%emt 0:00:21]} 9. Nb3 {[%emt 0:03:17]} Bb6 {[%emt 0:01:01]} 10. c3 {[%emt 0:07:02]} Bg4 {[%emt 0:01:51]} 11. Qxe7+ {[%emt 0:03:25]} Ngxe7 {[%emt 0:00:09]} 12. Nfd4 {[%emt 0:07:27]} Nxd4 {[%emt 0:04:32]} 13. Nxd4 {[%emt 0:00:09]} Bxd4 {[%emt 0:00:28]} 14. cxd4 {[%emt 0:00:02]} Nc6 {[%emt 0:00:12]} 15. Be3 {[%emt 0:00:08]} Nb4 {[%emt 0:04:19]} 16. Bb1 {[%emt 0:00:30]} Rc8 {[%emt 0:00:26]} 17. Kd2 {[%emt 0:00:10]} O-O {[%emt 0:00:28]} 18. a3 {[%emt 0:02:40]} Nc6 {[%emt 0:00:22]} 19. Ba2 {[%emt 0:00:34]} Be6 {[%emt 0:04:26]} 20. Rac1 {[%emt 0:09:24]} Na5 {[%emt 0:09:10]} 21. b3 {[%emt 0:01:47]} Rfd8 {[%emt 0:09:40]} 22. Rxc8 {[%emt 0:04:42]} Rxc8 {[%emt 0:02:11]} 23. Rc1 {[%emt 0:00:59]} Rxc1 {[%emt 0:01:12]} 24. Kxc1 {[%emt 0:01:35]} Kf8 {[%emt 0:00:33]} 25. Kb2 {[%emt 0:02:14]} Ke7 {[%emt 0:01:08]} 26. Bb1 {[%emt 0:00:27]} g6 {[%emt 0:00:35]} 27. Kc3 {[%emt 0:00:41]} Bf5 {[%emt 0:08:52]} 28. Bxf5 {[%emt 0:00:35]} gxf5 {[%emt 0:00:05]} 29. Bf4 {[%emt 0:05:01]} Kd7 {[%emt 0:01:51]} 30. a4 {[%emt 0:03:53]} Kc6 {[%emt 0:05:48]} 31. Bg5 {[%emt 0:04:01]} Kd7 {[%emt 0:02:13]} 32. f3 {[%emt 0:01:21]} Ke8 {[%emt 0:02:56]} 33. Bc1 {[%emt 0:02:52]} Kd7 {[%emt 0:02:18]} 34. Ba3 {[%emt 0:00:19]} Nc6 {[%emt 0:04:48]} 35. Bc5 {[%emt 0:01:24]} b5 {[%emt 0:04:56]} 36. axb5 {[%emt 0:10:07]} 1/2-1/2

[Event "CZE-ch Open 2019"]
[Site "Ostrava"]
[Date "2019.05.01"]
[Round "5.32"]
[White "Pavlicek, Lukas"]
[Black "Bartos, Jan"]
[Result "1/2-1/2"]
[ECO "A30"]
[WhiteElo "1963"]
[BlackElo "2178"]
[Annotator "NA"]
[PlyCount "95"]
[EventDate "2019.04.27"]
[EventType "swiss"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

1. c4 {[%emt 0:00:00]} Nf6 {[%emt 0:00:00]} 2. Nc3 {[%emt 0:00:00]} c5 {[%emt 0:00:00]} 3. Nf3 {[%emt 0:00:00]} e6 {[%emt 0:00:04]} 4. g3 {[%emt 0:00:05]} b6 {[%emt 0:00:20]} 5. Bg2 {[%emt 0:00:07]} Bb7 {[%emt 0:00:05]} 6. O-O {[%emt 0:00:31]} Be7 {[%emt 0:00:07]} 7. d4 {[%emt 0:00:20]} cxd4 {[%emt 0:00:11]} 8. Qxd4 {[%emt 0:00:11]} O-O {[%emt 0:01:00]} 9. Rd1 {[%emt 0:02:00]} d6 {[%emt 0:10:44]} 10. b3 {[%emt 0:05:57]} Nbd7 {[%emt 0:03:38]} 11. e4 {[%emt 0:07:41]} a6 {[%emt 0:03:52]} 12. Ba3 {[%emt 0:09:26]} Nc5 {[%emt 0:01:52]} 13. e5 {[%emt 0:03:01]} dxe5 {[%emt 0:02:47]} 14. Qxd8 {[%emt 0:03:20]} Rfxd8 {[%emt 0:01:23]} 15. Nxe5 {[%emt 0:09:49]} Bxg2 {[%emt 0:02:03]} 16. Kxg2 {[%emt 0:00:05]} Bf8 {[%emt 0:10:46]} 17. Nc6 {[%emt 0:09:32]} Rdc8 {[%emt 0:04:37]} 18. Ne5 {[%emt 0:02:38]} b5 {[%emt 0:11:17]} 19. cxb5 {[%emt 0:10:12]} axb5 {[%emt 0:01:48]} 20. Nxb5 {[%emt 0:01:12]} Ra5 {[%emt 0:00:57]} 21. Bxc5 {[%emt 0:00:19]} Rxc5 {[%emt 0:05:43]} 22. b4 {[%emt 0:01:25]} Rxe5 {[%emt 0:00:22]} 23. bxa5 {[%emt 0:00:05]} Rxb5 {[%emt 0:00:04]} 24. Rd8 {[%emt 0:02:10]} Rxa5 {[%emt 0:01:19]} 25. Rc1 {[%emt 0:02:22]} Ra7 {[%emt 0:02:37]} 26. Rcc8 {[%emt 0:02:45]} Nd7 {[%emt 0:00:24]} 27. a4 {[%emt 0:01:59]} g6 {[%emt 0:13:36]} 28. a5 {[%emt 0:01:59]} Kg7 {[%emt 0:00:55]} 29. Ra8 {[%emt 0:03:55]} Rxa8 {[%emt 0:04:55]} 30. Rxa8 {[%emt 0:00:04]} Nc5 {[%emt 0:00:15]} 31. a6 {[%emt 0:03:13]} Nxa6 {[%emt 0:00:06]} 32. Rxa6 {[%emt 0:00:03]} h5 {[%emt 0:00:35]} 33. Ra7 {[%emt 0:00:20]} Bc5 {[%emt 0:00:19]} 34. Rc7 {[%emt 0:00:13]} Bd4 {[%emt 0:00:21]} 35. f3 {[%emt 0:00:30]} e5 {[%emt 0:02:37]} 36. Kf1 {[%emt 0:03:17]} Kf6 {[%emt 0:00:33]} 37. Ke2 {[%emt 0:03:40]} Ke6 {[%emt 0:00:32]} 38. h3 {[%emt 0:01:57]} f5 {[%emt 0:01:29]} 39. Rc6+ {[%emt 0:00:11]} Kf7 {[%emt 0:00:06]} 40. Rd6 {[%emt 0:02:55]} Kg7 {[%emt 0:01:57]} 41. Rd5 {[%emt 0:36:40]} Bc3 {[%emt 0:31:36]} 42. Rd1 {[%emt 0:00:00]} Kf6 {[%emt 0:00:00]} 43. Kd3 {[%emt 0:00:00]} Bd4 {[%emt 0:00:00]} 44. Rd2 {[%emt 0:00:00]} Bb6 {[%emt 0:00:00]} 45. Rc2 {[%emt 0:00:00]} Ba5 {[%emt 0:00:00]} 46. Rc6+ {[%emt 0:00:00]} Kf7 {[%emt 0:00:00]} 47. Ke2 {[%emt 0:00:00]} Bb4 {[%emt 0:00:00]} 48. Rc7+ {[%emt 0:01:05]} 1/2-1/2

[Event "CZE-ch Open 2019"]
[Site "Ostrava"]
[Date "2019.05.01"]
[Round "5.33"]
[White "Havelka, Ondrej"]
[Black "Horak, Jan"]
[Result "1-0"]
[ECO "A14"]
[WhiteElo "2156"]
[BlackElo "2158"]
[Annotator "NA"]
[PlyCount "129"]
[EventDate "2019.04.27"]
[EventType "swiss"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

1. Nf3 {[%emt 0:00:00]} Nf6 {[%emt 0:00:00]} 2. c4 {[%emt 0:00:00]} e6 {[%emt 0:00:00]} 3. g3 {[%emt 0:00:11]} d5 {[%emt 0:00:18]} 4. Bg2 {[%emt 0:00:07]} Be7 {[%emt 0:00:29]} 5. O-O {[%emt 0:00:25]} O-O {[%emt 0:00:08]} 6. d4 {[%emt 0:03:47]} c6 {[%emt 0:00:25]} 7. Nc3 {[%emt 0:00:16]} b6 {[%emt 0:00:46]} 8. Ne5 {[%emt 0:01:58]} Bb7 {[%emt 0:00:41]} 9. e4 {[%emt 0:00:59]} Nbd7 {[%emt 0:07:01]} 10. cxd5 {[%emt 0:04:33]} cxd5 {[%emt 0:06:13]} 11. Nxd7 {[%emt 0:01:05]} Qxd7 {[%emt 0:01:13]} 12. e5 {[%emt 0:00:03]} Ne8 {[%emt 0:02:56]} 13. f4 {[%emt 0:02:38]} f5 {[%emt 0:08:14]} 14. exf6 {[%emt 0:01:09]} Nxf6 {[%emt 0:00:25]} 15. Re1 {[%emt 0:00:22]} Bb4 {[%emt 0:03:10]} 16. Bd2 {[%emt 0:02:48]} Bxc3 {[%emt 0:00:55]} 17. Bxc3 {[%emt 0:00:50]} Rac8 {[%emt 0:02:27]} 18. Re5 {[%emt 0:03:26]} Ne4 {[%emt 0:03:15]} 19. Bh3 {[%emt 0:04:31]} Rf6 {[%emt 0:03:13]} 20. Qg4 {[%emt 0:06:33]} Re8 {[%emt 0:06:44]} 21. Re1 {[%emt 0:00:45]} Rg6 {[%emt 0:06:32]} 22. Qd1 {[%emt 0:11:30]} Rf6 {[%emt 0:02:32]} 23. Rh5 {[%emt 0:16:28]} Bc6 {[%emt 0:10:19]} 24. Qg4 {[%emt 0:01:55]} Qf7 {[%emt 0:04:00]} 25. Bg2 {[%emt 0:15:29]} Nd6 {[%emt 0:06:37]} 26. Rhe5 {[%emt 0:00:16]} Ne4 {[%emt 0:04:50]} 27. Rh5 {[%emt 0:00:25]} Nd6 {[%emt 0:00:25]} 28. Bb4 {[%emt 0:01:24]} Nf5 {[%emt 0:01:24]} 29. Qh3 {[%emt 0:00:42]} g6 {[%emt 0:02:27]} 30. Rg5 {[%emt 0:01:22]} Bb5 {[%emt 0:03:16]} 31. Bc3 {[%emt 0:03:01]} Nd6 {[%emt 0:00:59]} 32. Rge5 {[%emt 0:00:37]} Nc4 {[%emt 0:00:37]} 33. R5e2 {[%emt 0:02:08]} Nd6 {[%emt 0:00:17]} 34. Re5 {[%emt 0:02:25]} a5 {[%emt 0:02:00]} 35. Bf3 {[%emt 0:02:30]} Bd3 {[%emt 0:01:40]} 36. R5e3 {[%emt 0:03:14]} Bf5 {[%emt 0:00:50]} 37. Qf1 {[%emt 0:00:10]} Nc4 {[%emt 0:00:16]} 38. Re5 {[%emt 0:01:48]} Qf8 {[%emt 0:06:31]} 39. Rxd5 {[%emt 0:00:30]} exd5 {[%emt 0:01:20]} 40. Bxd5+ {[%emt 0:00:43]} Be6 {[%emt 0:03:01]} 41. Bxc4 {[%emt 0:34:09]} Bf7 {[%emt 0:06:56]} 42. Rxe8 {[%emt 0:00:00]} Qxe8 {[%emt 0:00:14]} 43. d5 {[%emt 0:00:00]} Qe3+ {[%emt 0:01:21]} 44. Kg2 {[%emt 0:00:00]} Qe4+ {[%emt 0:00:18]} 45. Kh3 {[%emt 0:00:00]} Rf5 {[%emt 0:03:42]} 46. Be2 {[%emt 0:00:00]} Bxd5 {[%emt 0:00:35]} 47. Be5 {[%emt 0:00:00]} Be6 {[%emt 0:03:44]} 48. g4 {[%emt 0:00:00]} Qe3+ {[%emt 0:01:42]} 49. Bf3 {[%emt 0:00:00]} Rf7 {[%emt 0:00:28]} 50. Kh4 {[%emt 0:00:00]} g5+ {[%emt 0:05:07]} 51. Kxg5 {[%emt 0:00:00]} Qd2 {[%emt 0:00:12]} 52. Qd1 {[%emt 0:00:00]} Qxd1 {[%emt 0:09:11]} 53. Bxd1 {[%emt 0:00:00]} Bxa2 {[%emt 0:00:01]} 54. h4 {[%emt 0:00:00]} b5 {[%emt 0:01:33]} 55. h5 {[%emt 0:00:25]} a4 {[%emt 0:00:19]} 56. Kh6 {[%emt 0:00:50]} Bc4 {[%emt 0:01:12]} 57. g5 {[%emt 0:00:46]} Ra7 {[%emt 0:01:45]} 58. g6 {[%emt 0:00:16]} Ra6 {[%emt 0:00:36]} 59. f5 {[%emt 0:00:15]} hxg6 {[%emt 0:01:01]} 60. hxg6 {[%emt 0:01:11]} b4 {[%emt 0:01:00]} 61. f6 {[%emt 0:02:38]} a3 {[%emt 0:00:24]} 62. bxa3 {[%emt 0:00:16]} bxa3 {[%emt 0:00:05]} 63. Bc2 {[%emt 0:00:46]} a2 {[%emt 0:00:21]} 64. g7 {[%emt 0:00:18]} Ra8 {[%emt 0:00:42]} 65. Bg6 {[%emt 0:02:20]} 1-0

[Event "CZE-ch Open 2019"]
[Site "Ostrava"]
[Date "2019.05.02"]
[Round "6.1"]
[White "Navara, David"]
[Black "Babula, Vlastimil"]
[Result "1/2-1/2"]
[ECO "B42"]
[WhiteElo "2733"]
[BlackElo "2549"]
[Annotator "TA"]
[PlyCount "87"]
[EventDate "2019.04.27"]
[EventType "swiss"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 14,87,34,39,41,34,44,34,46,44,57,21,18,19,10,10,12,0,9,2,23,0,25,39,55,12,10,19,43,33,33,33,33,37,37,34,31,25,37,0,1,0,0,0,0,0,0,0,0,0,0,0,0,-41,-42,-42,-40,-40,-41,-41,-41,-41,-41,-40,-40,-40,-37,-31,-21,-28,-25,-22,0,0,0,0]} 1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Bd3 Bc5 6. Nb3 Ba7 7. O-O Nc6 8. Qg4 Qf6 {B42: Sicilian: Kan Variation: 5 Bd3} 9. Bg5 (9. Nc3 Nge7 10. Kh1 O-O 11. f4 d5 12. a3 dxe4 13. Nxe4 Qh6 14. Nd6 Nf5 15. Nxc8 Raxc8 16. Bd2 {0-1 (49) Hansen,E (2629)-Jobava,B (2634) Batumi 2018}) 9... Qg6 {Threatens to win with ...h6.} 10. Qh4 {Hoping for e5!} h6 {White is slightly better.} 11. Bf4 Nf6 $146 ({Predecessor:} 11... e5 12. Be3 Nge7 13. Nc3 O-O 14. Nd5 Bxe3 15. fxe3 Qg5 16. Qxg5 hxg5 {1-0 (28) Heinechen,J (2143)-Melian,J (1744) Asuncion 2019}) 12. N1d2 e5 13. Be3 Bxe3 14. fxe3 b5 15. a4 Rb8 16. axb5 axb5 17. Nf3 {[%cal Bd2f3,Bf3h4,Bh4g6,Bg6e7][%mdl 32]} O-O {[#]} 18. Nbd4 $1 {[%mdl 512]} Qg4 (18... exd4 19. e5) 19. Nxb5 (19. Nf5 $5 {[%cal Rh4f6]} Qxh4 20. N3xh4 $14) 19... Qxh4 20. Nxh4 Nxe4 21. Ng6 Rd8 22. Bxe4 Rxb5 23. Bxc6 dxc6 24. Ne7+ {[%mdl 64] Double Attack} Kf8 25. Nxc6 Re8 $1 26. b4 {aiming for c4.} Rb6 27. Ra7 Rxc6 28. Rfxf7+ {[%mdl 64] Double Attack} Kg8 {...Rg6 is the strong threat.} 29. Rxg7+ Kh8 30. Rgc7 (30. b5 {feels hotter.} Rxc2 31. Rh7+ Kg8 32. Rag7+ Kf8 33. Rf7+) 30... Rxc7 31. Rxc7 $11 {[%mdl 4096] Endgame KRB-KR} Bf5 32. b5 {Strongly threatening b6.} Rc8 33. Re7 Rxc2 34. Rxe5 Bd3 35. b6 Rb2 36. Re6 Kg7 37. g4 Be2 38. h3 Bf3 39. e4 h5 40. g5 h4 41. e5 Rg2+ 42. Kf1 Rxg5 {[#]} 43. b7 $1 {[%mdl 576] Decoy} Bxb7 44. Re7+ {[%mdl 64] Double Attack. Accuracy: White = 67%, Black = 81%.} 1/2-1/2

[Event "CZE-ch Open 2019"]
[Site "Ostrava"]
[Date "2019.05.02"]
[Round "6.2"]
[White "Kraus, Tomas"]
[Black "Hracek, Zbynek"]
[Result "1/2-1/2"]
[ECO "C54"]
[WhiteElo "2456"]
[BlackElo "2585"]
[Annotator "TA"]
[PlyCount "84"]
[EventDate "2019.04.27"]
[EventType "swiss"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 17,84,0,0,0,2,-12,-18,-73,-57,-61,-52,-112,-116,-271,-165,-154,-37,-39,-43,-33,-25,-123,-72,-75,0,0,7,0,0,0,136,97,132,0,215,191,171,176,176,179,139,128,283,276,241,25,77,81,139,0,300,121,121,109,95,0,36,0,0,-9,-9,-14,-9,-11,-14,-18,-10,-10,-10]} 1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. c3 Nf6 5. d4 exd4 6. e5 d5 7. Bb5 Ne4 8. cxd4 Bb6 9. Nc3 O-O 10. Be3 {C54: Giuoco Piano: 4 c3 Nf6, main lines with 5 d4 and 5 d3} f5 11. Ne2 $146 ({Predecessor:} 11. exf6 Rxf6 12. O-O Bg4 13. Be2 Qd6 14. Qb3 Nxc3 15. bxc3 Raf8 16. Rfe1 h6 17. a4 Na5 {½-½ (32) Perez Candelario,M (2591)-Anton Guijarro,D (2656) Las Palmas 2017}) 11... g5 12. h4 (12. h3 $11 {keeps the balance.}) 12... f4 $17 13. Bc1 $1 g4 $1 {[%cal Rg4f3]} 14. Bxc6 (14. Ng5 $1 $15) 14... bxc6 15. b4 $2 (15. Ng5 $17 {was necessary.} g3 16. Nxe4 dxe4 17. Bxf4 (17. fxg3 $2 f3 $19) 17... gxf2+ 18. Kxf2) 15... Ba6 {Threatens to win with ...Qe7.} 16. Ng5 f3 ({Much less strong is} 16... Nxg5 17. hxg5 Qxg5 18. a4 $17) (16... Qe7 $17 17. Nxe4 dxe4 18. Qb3+ Kh8 19. Bxf4 Bxe2) 17. gxf3 $15 gxf3 18. Nf4 $1 Qe7 ({Don't play} 18... Nxg5 $6 19. hxg5 Qxg5 20. Qc2 $1 $16 {[%mdl 512]}) 19. a3 {[#]} (19. Nxe4 $11 {remains equal.} Qxb4+ 20. Qd2 Qxd2+ 21. Bxd2 Bxd4 22. Rc1 dxe4 23. Ne6 Bxe5 24. Rg1+ Kf7 25. Nxf8 Rxf8 26. Rg5) 19... Qxe5 $1 {[%mdl 512]} 20. Be3 $17 {[#]} (20. dxe5 Bxf2#) 20... Qe7 (20... Bxd4 $1 $17 {[%mdl 512] ( -> ...Bc3+)} 21. Qxd4 Qxd4 22. Bxd4 Nxg5 23. Nxd5 Ne6 24. Nf6+ Kf7) 21. Rg1 $1 $11 Nxg5 22. Rxg5+ Kh8 {aiming for ...Rxf4.} 23. Re5 $1 $36 {[%cal Re5e7][%mdl 2048] White is pushing.} Qg7 (23... Qf6 $11 24. Qxf3 Rg8) 24. Ne6 $1 $16 {[%cal Re6g7][%mdl 1024] White has strong compensation.} Qg4 {Strongly threatening ...Rae8.} 25. Kd2 (25. Nxf8 $16 Rxf8 26. Rc1) 25... Rf6 $2 ({But not} 25... Qxh4 $6 26. Nxf8 Bxd4 27. Ng6+ $1 {[%mdl 512]} hxg6 28. Qh1 $16) (25... Rae8 $1 $11 26. Nxf8 Rxe5 27. dxe5 Bxe3+ 28. fxe3 Qf5 {[%mdl 64] Double Attack}) 26. Qg1 $18 Qg2 27. Nf4 Rxf4 28. Bxf4 Bxd4 {...Rg8 is the strong threat.} 29. Rg5 $1 {[%cal Rg5g2]} Qxg1 $2 (29... Qh3 $16 30. Rg4 Re8) 30. Raxg1 Re8 31. Re1 $2 (31. Kc2 $18) 31... Be2 $11 {[#] With the idea ...h6.} 32. Bg3 $1 Re6 ({Black should play} 32... Bg7) 33. Rf5 (33. Rg1 $16 {Threatening mate with Be5+!} h6 34. Rg4) 33... Rf6 $2 {[%mdl 8192] [#]} (33... Re4 $11 {and Black stays safe.}) 34. Rxf6 (34. Be5 $1 $18 {[%mdl 512] and the rest is easy.} Bxe5 35. Rxe5) 34... Bxf6 $18 {[%mdl 4096] Endgame KRB-KB} 35. Rg1 h5 36. Rh1 ({White should try} 36. Rc1 $16) 36... Bb2 37. Rb1 Bd4 {The position is equal.} 38. a4 Kg7 39. Rc1 $1 {[%cal Rc1c6]} Bc4 40. Re1 {Black must now prevent Be5+.} Kf7 41. a5 (41. Re3 $5) 41... c5 42. bxc5 c6 {Accuracy: White = 40%, Black = 49%.} 1/2-1/2

[Event "CZE-ch Open 2019"]
[Site "Ostrava"]
[Date "2019.05.02"]
[Round "6.3"]
[White "Cernousek, Lukas"]
[Black "Plat, Vojtech"]
[Result "1-0"]
[ECO "A85"]
[WhiteElo "2438"]
[BlackElo "2535"]
[Annotator "TA"]
[PlyCount "59"]
[EventDate "2019.04.27"]
[EventType "swiss"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 9,59,43,39,54,47,44,60,72,85,93,96,83,80,76,79,72,62,79,61,70,99,102,108,107,150,146,157,170,158,161,173,160,256,251,373,371,359,227,376,368,327,310,308,35,323,80,1272,1256,1104,919,29994,29995]} 1. d4 f5 2. c4 Nf6 3. Nc3 d6 4. Bg5 Nbd7 5. Qc2 g6 6. O-O-O {A85: Dutch Defence: 2 c4 Nf6 3 Nc3} Bg7 7. h4 O-O (7... c6 8. Nh3 Nf8 9. e3 Qa5 10. Kb1 Ne6 11. Be2 Bd7 12. Bxf6 Bxf6 13. g4 {1-0 (30) Nakamura,H (2787)-Anton Guijarro,D (2639) Caleta 2016}) 8. Nh3 {White is slightly better.} e5 9. dxe5 dxe5 10. h5 h6 11. Bh4 $146 ({Predecessor:} 11. Bxf6 Qxf6 12. Nd5 Qd8 13. hxg6 {1-0 (29) Pulvett Marin,D (2303)-Movsziszian,K (2493) Sitges 2011}) 11... g5 {[#]} 12. Nxg5 $1 {[%mdl 512]} hxg5 13. Bxg5 {And now h6 would win.} Qe8 14. h6 Qg6 15. Be3 Bh8 16. h7+ $1 Nxh7 {[#]} 17. g4 $1 {[%mdl 512]} Ndf6 {[#]} (17... Qxg4 $2 18. Bh3 $18) (17... fxg4 18. Qxg6+) 18. Bh3 $1 {[%mdl 1024] White has strong compensation.} Bg7 (18... Nxg4 $2 19. Bxg4 Qe6 20. Nd5 $18) 19. Rdg1 Kh8 20. Kb1 Rg8 {[#]} (20... Bd7 $16 {keeps fighting.}) 21. g5 $1 $18 {[%cal Rg5f6]} Nh5 (21... Bf8 $142) 22. Bg4 N5f6 ({Much weaker is} 22... Nf4 23. Bxf4 exf4 24. Bh5 $18) 23. gxf6 {Hoping for Bh5.} Bxf6 (23... Bf8 $142) 24. Rh6 Qf7 25. Nd5 Bd8 26. Qc3 $2 ({White should play} 26. Rgh1 $18 Rxg4 27. f4 (27. Rxh7+ Qxh7 28. Rxh7+ Kxh7 $11) 27... exf4 28. Nxf4 (28. Qc3+ Kg8 $18)) 26... Rxg4 $4 {[%mdl 8192]} (26... fxg4 $14 27. Qxe5+ Rg7) 27. Rgh1 $2 (27. Qxe5+ $18 Kg8 28. Rxg4+ fxg4 29. Ka1) 27... Rg7 $2 {[%mdl 8192]} (27... f4 $16 28. Qxe5+ (28. Rxh7+ Qxh7+ 29. Rxh7+ Kxh7 $11) 28... Kg8 29. Bxf4 Qf5+ 30. Ka1 Qxe5 31. Bxe5 Nf8) 28. Qxe5 Kg8 29. Bd4 {Rxh7 would kill now.} Bg5 30. Rxh7 {[%mdl 64] Back Rank. Accuracy: White = 72%, Black = 32%.} 1-0

[Event "CZE-ch Open 2019"]
[Site "Ostrava"]
[Date "2019.05.02"]
[Round "6.4"]
[White "Krejci, Jan"]
[Black "Kislinsky, Alexey"]
[Result "0-1"]
[ECO "B28"]
[WhiteElo "2588"]
[BlackElo "2429"]
[Annotator "TA"]
[PlyCount "68"]
[EventDate "2019.04.27"]
[EventType "swiss"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 15,68,71,80,73,75,63,94,102,112,89,92,91,95,28,34,0,64,75,89,0,0,0,0,-82,-16,-165,-178,-173,-175,-193,-181,-259,-269,-312,-314,-310,-301,-322,-302,-451,-435,-450,-450,-443,-443,-443,-431,-1039,-1052,-945,-1039,-1793,-1555,-5062,-1291]} 1. e4 c5 2. Nf3 a6 3. Nc3 d6 4. d4 cxd4 5. Nxd4 g6 6. Be3 Bg7 7. Qd2 Nd7 8. f3 Ngf6 9. g4 {B75: Sicilian Dragon: Yugoslav Attack, Miscellaneous} (9. a4 Ne5 10. Be2 Bd7 11. a5 Rc8 12. g4 Nc4 13. Bxc4 Rxc4 14. g5 Nh5 15. Nd5 O-O 16. Nb6 Rc7 {0-1 (67) Bacrot,E (2725)-Adhiban,B (2655) Riadh 2017}) 9... b5 10. h4 Bb7 11. h5 {White is better.} Rc8 12. h6 Bf8 13. g5 Nh5 14. Rxh5 $146 ({White should play} 14. Rg1 $16) ({Predecessor:} 14. Bh3 e6 15. O-O-O Ne5 16. Kb1 Nc4 {1-0 (39) Petrov,M (2453)-Ozer,O (2342) Cesme 2016}) 14... gxh5 $11 15. Qh2 Qa5 (15... h4 $11) 16. Nb3 $1 $14 {[%cal Rb3a5][%mdl 1024] White has compensation.} Qc7 17. a3 (17. Qxh5 $16 Ne5 18. Nd4) 17... e6 $11 18. f4 Nc5 19. Bg2 (19. Nd2 $11) 19... Rg8 (19... Na4 $17 20. Nxa4 Qxc2) 20. Qxh5 {[#]} (20. Nxc5 $11 {and White is okay.} dxc5 21. e5) 20... Na4 $1 $36 {[%mdl 2048] White is under strong pressure.} 21. Nxa4 Qxc2 22. Nd2 bxa4 23. Bh3 (23. Kf2 {keeps fighting.}) 23... Qxb2 24. Rb1 Rc1+ ({Worse is} 24... Qxa3 25. Kf2 $11) 25. Rxc1 Qxc1+ 26. Kf2 {White wants to play Bxe6.} Qh1 ({Don't blunder} 26... Qxa3 $2 27. Bxe6 Rg6 28. f5 $18) 27. f5 (27. Qg4 $142) 27... exf5 {Black is clearly winning.} 28. exf5 {intending Qg4.} Qh2+ 29. Ke1 Qg3+ 30. Ke2 Bc6 {[#] Strongly threatening ...Bb5+.} 31. g6 (31. Nf3 $142) 31... fxg6 32. fxg6 hxg6 33. Qa5 Bb5+ 34. Kd1 Qxh3 {Accuracy: White = 25%, Black = 70%.} 0-1

[Event "CZE-ch Open 2019"]
[Site "Ostrava"]
[Date "2019.05.02"]
[Round "6.5"]
[White "Zwardon, Vojtech"]
[Black "Michalik, Peter"]
[Result "1/2-1/2"]
[ECO "D31"]
[WhiteElo "2458"]
[BlackElo "2577"]
[Annotator "ChessBase"]
[PlyCount "64"]
[EventDate "2019.04.27"]
[EventType "swiss"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

1. c4 {[%emt 0:02:07]} e6 {[%emt 0:00:00]} 2. Nc3 {[%emt 0:00:06]} d5 {[%emt 0:00:00]} 3. d4 {[%emt 0:00:02]} Be7 {[%emt 0:00:00]} 4. cxd5 {[%emt 0:00:18]} exd5 {[%emt 0:00:00]} 5. Bf4 {[%emt 0:00:03]} c6 {[%emt 0:00:12]} 6. e3 {[%emt 0:00:02]} Bf5 {[%emt 0:00:09]} 7. Bd3 {[%emt 0:00:05]} Bxd3 {[%emt 0:00:13]} 8. Qxd3 {[%emt 0:00:02]} Nf6 {[%emt 0:00:09]} 9. Nf3 {[%emt 0:00:13]} Nbd7 {[%emt 0:00:31]} 10. Rb1 {[%emt 0:01:42]} a5 {[%emt 0:02:06]} 11. O-O {[%emt 0:00:12]} Nh5 {[%emt 0:01:49]} 12. Be5 {[%emt 0:00:58]} O-O {[%emt 0:00:21]} 13. h3 {[%emt 0:02:13]} Nxe5 {[%emt 0:01:40]} 14. dxe5 {[%emt 0:09:30]} g6 {[%emt 0:00:06]} 15. Rfd1 {[%emt 0:06:14]} Qb6 {[%emt 0:04:49]} 16. e4 {[%emt 0:09:12]} dxe4 {[%emt 0:00:43]} 17. Nxe4 {[%emt 0:06:11]} Rad8 {[%emt 0:02:09]} 18. Qc4 {[%emt 0:02:23]} Qb4 {[%emt 0:01:38]} 19. b3 {[%emt 0:04:43]} Nf4 {[%emt 0:03:14]} 20. a4 {[%emt 0:05:24]} Kg7 {[%emt 0:11:23]} 21. g3 {[%emt 0:07:07]} Ne6 {[%emt 0:00:23]} 22. Kg2 {[%emt 0:01:36]} Qxc4 {[%emt 0:17:17]} 23. bxc4 {[%emt 0:00:12]} Rxd1 {[%emt 0:00:04]} 24. Rxd1 {[%emt 0:00:08]} Rb8 {[%emt 0:00:02]} 25. Nd4 {[%emt 0:12:35]} Nxd4 {[%emt 0:04:59]} 26. Rxd4 {[%emt 0:00:04]} b5 {[%emt 0:00:03]} 27. Rd7 {[%emt 0:02:49]} Kf8 {[%emt 0:00:04]} 28. cxb5 {[%emt 0:00:37]} cxb5 {[%emt 0:00:05]} 29. axb5 {[%emt 0:03:10]} Rxb5 {[%emt 0:00:10]} 30. f4 {[%emt 0:00:07]} Rb2+ {[%emt 0:01:13]} 31. Kf3 {[%emt 0:00:16]} Rb3+ {[%emt 0:00:04]} 32. Kg2 {[%emt 0:00:10]} Rb2+ {[%emt 0:14:46]} 1/2-1/2

[Event "CZE-ch Open 2019"]
[Site "Ostrava"]
[Date "2019.05.02"]
[Round "6.6"]
[White "Simacek, Pavel"]
[Black "Kriebel, Tadeas"]
[Result "1/2-1/2"]
[ECO "C27"]
[WhiteElo "2471"]
[BlackElo "2514"]
[Annotator "TA"]
[PlyCount "78"]
[EventDate "2019.04.27"]
[EventType "swiss"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 12,78,-5,-6,-5,-15,-8,-22,-20,-30,0,0,0,-6,11,13,3,6,15,11,16,9,10,0,0,0,0,-1,16,16,34,35,34,25,25,17,30,9,8,11,11,0,18,10,20,0,0,0,0,0,8,0,0,0,29,0,0,0,0,0,0,0,0,0,0,0,0,0,0]} 1. e4 e5 2. Bc4 Nf6 3. Nc3 Nxe4 4. Qh5 Nd6 5. Bb3 Be7 6. Nf3 Nc6 7. Nxe5 g6 {C27: Vienna Game: 2...Nf6 3 Bc4 Nxe4} 8. Nxc6 (8. Qe2 Nd4 9. Qd3 Nxb3 10. axb3 O-O 11. O-O Bf6 12. Nf3 Nf5 13. Re1 Bg7 14. b4 b6 15. b3 {½-½ (28) Shanava,K (2563)-Mchedlishvili,M (2637) Tbilisi 2013}) 8... dxc6 9. Qd1 O-O 10. O-O Bf5 11. d3 Qd7 $146 ({Predecessor:} 11... Re8 12. Be3 Bf6 13. a4 Be6 14. Bxe6 Rxe6 15. Qd2 Qe7 {½-½ (15) Spanoghe,I (2174)-Michiels,R (1998) Charleroi 2001}) 12. Qf3 Bg4 13. Qf4 Be6 14. Bxe6 Qxe6 15. Bd2 f5 16. Rfe1 Qf7 17. Na4 Bf6 18. Bc3 Rfe8 19. Kf1 Bxc3 20. Nxc3 Rxe1+ 21. Rxe1 Re8 22. Re5 (22. Rxe8+ {feels hotter.} Qxe8 23. Qd4 a6 24. g3 Kf7 25. Na4) 22... Rxe5 23. Qxe5 b6 24. b3 (24. g3 {keeps more tension.} Qg7 25. Qf4 a5 26. h4 Qf7 27. Qa4) 24... Qg7 25. Qxg7+ Kxg7 $11 {[%mdl 4096] Endgame KN-KN} 26. Ke2 Kf6 27. Ke3 Ke6 28. Ne2 c5 29. h4 a5 30. c4 Ne8 31. Nf4+ Ke5 32. Nd5 h6 33. g3 Kd6 {The position is equal.} 34. f3 Ng7 35. g4 Ne6 36. Nf4 Nxf4 37. Kxf4 Ke6 38. g5 h5 39. Ke3 Ke5 {Accuracy: White = 43%, Black = 53%.} 1/2-1/2

[Event "CZE-ch Open 2019"]
[Site "Ostrava"]
[Date "2019.05.02"]
[Round "6.7"]
[White "Zeman, Matyas"]
[Black "Kociscak, Jiri"]
[Result "0-1"]
[ECO "C55"]
[WhiteElo "2244"]
[BlackElo "2496"]
[Annotator "TA"]
[PlyCount "62"]
[EventDate "2019.04.27"]
[EventType "swiss"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 13,62,32,44,34,41,31,32,25,31,22,22,0,16,15,25,0,6,0,21,34,23,0,0,0,0,0,0,0,0,-25,0,-48,37,-239,-223,-235,-243,-388,-392,-438,-431,-676,-638,-1542,-1552,-1533,-1497,-29994,466,-29995,-29996]} 1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. d3 Be7 5. O-O O-O 6. Re1 d6 7. a4 h6 8. a5 {C55: Two Knights: 4 d3, 4 d4 exd4 5 e5 and Max Lange Attack} (8. c3 a6 9. Nbd2 Be6 10. Qc2 Qd7 11. b4 Nh7 12. Bxe6 fxe6 13. Bb2 b6 14. b5 axb5 15. axb5 Na5 16. c4 {½-½ (54) So,W (2812)-Ivanchuk,V (2738) Leuven 2017}) 8... Be6 9. Bxe6 $146 ({Predecessor:} 9. Nc3 Bg4 10. h3 Bh5 11. Be3 Nd4 12. g4 Nxf3+ 13. Qxf3 Bg6 14. a6 b6 15. Bb5 c5 {1-0 (40) Xu,Y (2499)-Yu,K (2389) Shanghai 2018}) 9... fxe6 10. c3 {White is slightly better.} Qd7 11. b4 a6 12. Qb3 d5 13. Nbd2 Bd6 14. Bb2 Qf7 15. b5 Ne7 16. c4 Ng6 17. cxd5 (17. g3 {keeps more tension.} axb5 18. cxb5 Nd7 19. Rec1 Nc5 20. Qc2) 17... exd5 18. d4 (18. exd5 {looks sharper.} axb5 19. Qxb5 Nxd5 20. Re4 Nf6 21. Rc4) 18... Nxe4 $1 19. Nxe4 dxe4 20. Qxf7+ Rxf7 21. Rxe4 {[%cal Rd4e5]} Rf4 22. Re2 {[%cal Rf3e5]} e4 (22... axb5 $15 23. dxe5 Bc5) 23. bxa6 $2 {[%mdl 8192]} (23. Ne5 $14 {stays ahead.} Ne7 24. g3) 23... exf3 $19 24. axb7 Rb8 25. Re6 (25. gxf3 $142 Rxb7 26. Bc1 Rxf3 27. a6) 25... Rxb7 26. a6 Rxb2 27. Re8+ (27. Rxg6 $142 Rf8 28. gxf3) 27... Kh7 {Strongly threatening ...fxg2.} 28. a7 {[#] Threatens to win with g3.} fxg2 $1 ({Worse is} 28... Rg4 29. g3 $11) 29. a8=Q Rfxf2 30. Qd5 {[#]} Rf1+ $1 {[%mdl 576] Promotion} 31. Rxf1 {[%csl Ge8][%cal Rd5g8] [#]} Bxh2+ $1 {[%mdl 576] Promotion. Accuracy: White = 30%, Black = 65%.} 0-1

[Event "CZE-ch Open 2019"]
[Site "Ostrava"]
[Date "2019.05.02"]
[Round "6.8"]
[White "Stocek, Jiri"]
[Black "Mikes, Jan"]
[Result "0-1"]
[ECO "E70"]
[WhiteElo "2563"]
[BlackElo "2394"]
[Annotator "TA"]
[PlyCount "78"]
[EventDate "2019.04.27"]
[EventType "swiss"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 15,82,30,57,31,73,34,49,20,22,30,32,24,47,35,43,45,78,37,40,0,0,0,0,0,0,-28,-15,-15,-1,-23,-33,-34,-35,-77,-71,-33,-20,-167,-108,-647,-647,-648,-639,-848,-851,-843,-843,-702,-833,-610,-809,-782,-753,-756,-753,-724,-714,-891,-887,-1049,-1028,-914,-850,-1150,-1082,-1037,-1017,-1253,-1209]} 1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Bd3 Nc6 6. Nge2 O-O 7. O-O e5 8. d5 Ne7 9. Bc2 {E70: King's Indian: Miscellaneous lines with 4 e4, including 5 Nge2 and 5 Bd3 0-0 6 Nge2} (9. f3 Ne8 10. Be3 f5 11. exf5 Nxf5 12. Bf2 Bh6 13. Re1 Neg7 14. Ng3 Nd4 15. Nce2 Ndf5 16. Nc3 Nd4 17. Nce2 {½-½ (29) Fier,A (2619)-Darini,P (2496) Dubai 2016}) 9... a5 10. a3 $146 ({Predecessor:} 10. Bg5 Nh5 11. Ng3 Nf6 12. Qd2 Kh8 13. h4 Neg8 14. f3 h6 15. Be3 b6 16. Ba4 Nh7 {½-½ (46) Aleksandrov,A (2510)-Ovsejevitsch,S (2370) Nikolaev 1995}) 10... Nh5 11. Kh1 {White is slightly better.} f5 12. exf5 gxf5 13. Bg5 Nf6 14. Qd2 Bd7 15. Rae1 Kh8 16. f3 Qe8 17. b4 axb4 18. axb4 Qh5 19. Ng3 Qf7 20. Ra1 Rxa1 21. Rxa1 f4 22. Bxf6 Bxf6 23. Nge4 Bh4 24. Ra7 Qh5 {Strongly threatening ...Bg3.} 25. Ne2 ({Wrong is} 25. Rxb7 $2 Bg3 $19) 25... Nf5 {aiming for ...Ne3.} 26. Ra3 (26. Rxb7 $11 {and White has nothing to worry.} Bd8 27. Qc3) 26... Ne3 ({Better is} 26... Qh6 $19 27. Ba4 Bc8) 27. g4 $2 {[%mdl 8192] [#]} (27. Rxe3 $17 fxe3 28. Qxe3) 27... Bxg4 $1 $19 {[%mdl 512] Black is clearly winning.} 28. fxg4 Qxg4 {[%csl Ge3][%cal Rg4g2]} 29. Rxe3 fxe3 30. Qxe3 Rf1+ 31. Ng1 {[#]} Bf2 $1 {[%mdl 512]} 32. Qxf2 (32. Nxf2 Rxg1#) 32... Rxf2 33. Nxf2 Qxc4 34. Be4 c6 35. dxc6 bxc6 36. Bf3 d5 37. Ng4 e4 38. Be2 Qxb4 39. Nf2 c5 {Played: Qb4-b1} 0-1

[Event "CZE-ch Open 2019"]
[Site "Ostrava"]
[Date "2019.05.02"]
[Round "6.9"]
[White "Nguyen, Thai Dai Van"]
[Black "Hausner, Ivan"]
[Result "0-1"]
[ECO "B29"]
[WhiteElo "2547"]
[BlackElo "2349"]
[Annotator "RC"]
[PlyCount "80"]
[EventDate "2019.04.27"]
[EventType "swiss"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

1. e4 c5 2. Nf3 Nf6 3. e5 Nd5 4. Nc3 e6 5. Nxd5 exd5 6. d4 Nc6 7. dxc5 Bxc5 8. Qxd5 d6 9. exd6 Qb6 10. Qe4+ Be6 11. Qh4 O-O 12. Bd3 Qb4+ 13. c3 Qxh4 14. Nxh4 Rad8 15. O-O Bxd6 16. Be2 f5 17. Nf3 h6 18. Rd1 Rfe8 19. Kf1 f4 20. b3 g5 21. h3 Be7 22. Bb2 Bf6 23. Ne1 Nb4 24. Nd3 f3 25. gxf3 Bxh3+ 26. Kg1 Nc2 27. Nf4 gxf4 28. Bc4+ Be6 29. Rxd8 Bxd8 30. Bb5 Nxa1 31. Bxe8 Nxb3 32. axb3 Bxb3 33. Ba3 Bc7 34. Bc5 b6 35. Bd4 Bc4 36. Kg2 a5 37. Kh3 Be6+ 38. Kg2 Bc4 39. Kh3 b5 40. Kg4 Be6+ 0-1

[Event "CZE-ch Open 2019"]
[Site "Ostrava"]
[Date "2019.05.02"]
[Round "6.10"]
[White "Rubes, Jan"]
[Black "Biolek, Richard Jr."]
[Result "1/2-1/2"]
[ECO "B73"]
[WhiteElo "2345"]
[BlackElo "2442"]
[Annotator "NA"]
[PlyCount "61"]
[EventDate "2019.04.27"]
[EventType "swiss"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

1. e4 {[%emt 0:00:00]} c5 {[%emt 0:01:56]} 2. Nf3 {[%emt 0:00:00]} d6 {[%emt 0:00:06]} 3. d4 {[%emt 0:00:00]} cxd4 {[%emt 0:00:04]} 4. Nxd4 {[%emt 0:00:36]} Nf6 {[%emt 0:00:05]} 5. Nc3 {[%emt 0:00:05]} g6 {[%emt 0:00:07]} 6. Be2 {[%emt 0:01:21]} Bg7 {[%emt 0:00:25]} 7. O-O {[%emt 0:00:14]} O-O {[%emt 0:00:14]} 8. Be3 {[%emt 0:00:09]} Nc6 {[%emt 0:00:12]} 9. Qd2 {[%emt 0:00:07]} d5 {[%emt 0:00:29]} 10. Rfd1 {[%emt 0:00:12]} Nxd4 {[%emt 0:51:06]} 11. Qxd4 {[%emt 0:00:16]} Nxe4 {[%emt 0:00:52]} 12. Qxd5 {[%emt 0:00:28]} Nd6 {[%emt 0:02:09]} 13. Bf3 {[%emt 0:48:51]} Be6 {[%emt 0:09:02]} 14. Qc5 {[%emt 0:00:41]} Qc8 {[%emt 0:00:05]} 15. Nd5 {[%emt 0:02:27]} Bxd5 {[%emt 0:00:10]} 16. Bxd5 {[%emt 0:00:47]} Bxb2 {[%emt 0:06:49]} 17. Rab1 {[%emt 0:00:04]} Bf6 {[%emt 0:00:54]} 18. h3 {[%emt 0:11:14]} Rd8 {[%emt 0:03:10]} 19. Qxc8 {[%emt 0:08:55]} Raxc8 {[%emt 0:00:16]} 20. Bxa7 {[%emt 0:00:09]} Rxc2 {[%emt 0:00:27]} 21. Bb3 {[%emt 0:02:11]} Rc3 {[%emt 0:07:20]} 22. Rdc1 {[%emt 0:03:17]} Rdc8 {[%emt 0:00:41]} 23. Rxc3 {[%emt 0:00:05]} Rxc3 {[%emt 0:00:03]} 24. Bb8 {[%emt 0:00:36]} Bd4 {[%emt 0:04:13]} 25. Bxd6 {[%emt 0:03:30]} exd6 {[%emt 0:00:04]} 26. Rd1 {[%emt 0:01:11]} Be5 {[%emt 0:01:42]} 27. Kf1 {[%emt 0:01:39]} Kf8 {[%emt 0:00:13]} 28. Ke2 {[%emt 0:00:22]} f5 {[%emt 0:01:40]} 29. Rd5 {[%emt 0:00:32]} Rc5 {[%emt 0:00:42]} 30. Rxc5 {[%emt 0:05:09]} dxc5 {[%emt 0:00:04]} 31. a4 {[%emt 0:00:04]} 1/2-1/2

[Event "CZE-ch Open 2019"]
[Site "Ostrava"]
[Date "2019.05.02"]
[Round "6.11"]
[White "Pulpan, Jakub"]
[Black "Kulhanek, Tomas"]
[Result "1/2-1/2"]
[ECO "C15"]
[WhiteElo "2418"]
[BlackElo "2316"]
[Annotator "NA"]
[PlyCount "68"]
[EventDate "2019.04.27"]
[EventType "swiss"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. Nge2 dxe4 5. a3 Bxc3+ 6. Nxc3 Nc6 7. Bb5 Nge7 8. Nxe4 O-O 9. c3 Qd5 10. Bxc6 Nxc6 11. Qf3 f5 12. Nd2 Qd7 13. O-O e5 14. dxe5 Nxe5 15. Qe3 Ng4 16. Qf4 b6 17. f3 Nf6 18. Re1 Ba6 19. Nf1 Nd5 20. Qh4 Rae8 21. Bd2 Bxf1 22. Rxe8 Rxe8 23. Rxf1 Re2 24. Rf2 Rxf2 25. Qxf2 h6 26. h4 Qa4 27. Qe2 Nf4 28. Qe1 Qc4 29. Kh2 Ne2 30. Be3 f4 31. Bf2 Qd3 32. a4 Qc2 33. Qa1 Nxc3 34. Bxb6 cxb6 1/2-1/2

[Event "CZE-ch Open 2019"]
[Site "Ostrava"]
[Date "2019.05.02"]
[Round "6.12"]
[White "Worek, Joanna"]
[Black "Roubalik, Jakub"]
[Result "1/2-1/2"]
[ECO "C02"]
[WhiteElo "2299"]
[BlackElo "2417"]
[Annotator "NA"]
[PlyCount "68"]
[EventDate "2019.04.27"]
[EventType "swiss"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

1. e4 {[%emt 0:00:00]} e6 {[%emt 0:00:00]} 2. d4 {[%emt 0:00:00]} d5 {[%emt 0:00:00]} 3. e5 {[%emt 0:00:00]} c5 {[%emt 0:00:00]} 4. c3 {[%emt 0:00:00]} Nc6 {[%emt 0:00:00]} 5. Nf3 {[%emt 0:00:00]} Qb6 {[%emt 0:00:03]} 6. a3 {[%emt 0:00:00]} Nge7 {[%emt 0:00:41]} 7. b4 {[%emt 0:02:20]} cxd4 {[%emt 0:00:09]} 8. cxd4 {[%emt 0:00:04]} Nf5 {[%emt 0:00:19]} 9. Be3 {[%emt 0:00:25]} f6 {[%emt 0:00:57]} 10. b5 {[%emt 0:01:32]} Nxe3 {[%emt 0:09:37]} 11. fxe3 {[%emt 0:00:07]} Ne7 {[%emt 0:01:13]} 12. Bd3 {[%emt 0:01:51]} Bd7 {[%emt 0:09:37]} 13. Qe2 {[%emt 0:02:01]} Nf5 {[%emt 0:02:07]} 14. O-O {[%emt 0:02:52]} Be7 {[%emt 0:01:17]} 15. Nbd2 {[%emt 0:04:50]} Nh6 {[%emt 0:24:35]} 16. a4 {[%emt 0:06:08]} O-O {[%emt 0:02:05]} 17. a5 {[%emt 0:02:07]} Qd8 {[%emt 0:00:08]} 18. Nb3 {[%emt 0:10:18]} Rc8 {[%emt 0:07:05]} 19. Rac1 {[%emt 0:09:26]} Nf7 {[%emt 0:04:04]} 20. Rxc8 {[%emt 0:13:00]} Bxc8 {[%emt 0:00:26]} 21. Qc2 {[%emt 0:03:44]} g6 {[%emt 0:15:45]} 22. Nfd2 {[%emt 0:17:52]} Kg7 {[%emt 0:14:16]} 23. Nf3 {[%emt 0:00:28]} fxe5 {[%emt 0:00:39]} 24. dxe5 {[%emt 0:00:16]} Ng5 {[%emt 0:00:34]} 25. Nfd4 {[%emt 0:00:51]} Rxf1+ {[%emt 0:00:34]} 26. Bxf1 {[%emt 0:00:05]} Nf7 {[%emt 0:01:51]} 27. Qc3 {[%emt 0:00:57]} Nxe5 {[%emt 0:02:03]} 28. Nxe6+ {[%emt 0:00:43]} Bxe6 {[%emt 0:00:06]} 29. Qxe5+ {[%emt 0:00:10]} Kf7 {[%emt 0:00:10]} 30. Nd4 {[%emt 0:01:58]} Qc8 {[%emt 0:02:57]} 31. a6 {[%emt 0:09:38]} bxa6 {[%emt 0:00:10]} 32. bxa6 {[%emt 0:01:17]} Bf6 {[%emt 0:01:51]} 33. Qxe6+ {[%emt 0:05:10]} Qxe6 {[%emt 0:00:06]} 34. Nxe6 {[%emt 0:00:05]} Kxe6 {[%emt 0:00:08]} 1/2-1/2

[Event "CZE-ch Open 2019"]
[Site "Ostrava"]
[Date "2019.05.02"]
[Round "6.13"]
[White "Miesbauer, Jan"]
[Black "Serrano Salvador, Eduardo"]
[Result "1/2-1/2"]
[ECO "D11"]
[WhiteElo "2402"]
[BlackElo "2305"]
[Annotator "NA"]
[PlyCount "130"]
[EventDate "2019.04.27"]
[EventType "swiss"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

1. d4 {[%emt 0:00:00]} d5 {[%emt 0:00:00]} 2. c4 {[%emt 0:00:00]} c6 {[%emt 0:00:00]} 3. Nf3 {[%emt 0:00:00]} Nf6 {[%emt 0:00:12]} 4. Qc2 {[%emt 0:00:14]} dxc4 {[%emt 0:00:34]} 5. Qxc4 {[%emt 0:00:48]} Bf5 {[%emt 0:00:08]} 6. g3 {[%emt 0:00:42]} e6 {[%emt 0:01:09]} 7. Bg2 {[%emt 0:00:16]} Nbd7 {[%emt 0:00:51]} 8. O-O {[%emt 0:00:29]} Be7 {[%emt 0:00:26]} 9. Nc3 {[%emt 0:00:49]} O-O {[%emt 0:01:27]} 10. Nh4 {[%emt 0:05:45]} Bg4 {[%emt 0:01:03]} 11. h3 {[%emt 0:01:25]} Bh5 {[%emt 0:00:29]} 12. e4 {[%emt 0:04:39]} Nb6 {[%emt 0:03:17]} 13. Qd3 {[%emt 0:01:07]} Nfd7 {[%emt 0:01:02]} 14. Nf3 {[%emt 0:01:49]} Bg6 {[%emt 0:06:50]} 15. Be3 {[%emt 0:04:02]} Nd5 {[%emt 0:03:59]} 16. Rad1 {[%emt 0:05:12]} Qa5 {[%emt 0:07:26]} 17. Nd2 {[%emt 0:01:28]} Nxe3 {[%emt 0:00:34]} 18. Qxe3 {[%emt 0:00:11]} Rfe8 {[%emt 0:04:02]} 19. f4 {[%emt 0:03:23]} h6 {[%emt 0:03:12]} 20. Kh1 {[%emt 0:05:43]} Rad8 {[%emt 0:03:53]} 21. a3 {[%emt 0:02:35]} Qb6 {[%emt 0:10:07]} 22. b4 {[%emt 0:06:16]} Qa6 {[%emt 0:02:53]} 23. Ra1 {[%emt 0:05:02]} Nb6 {[%emt 0:04:40]} 24. Rfc1 {[%emt 0:00:44]} Nc8 {[%emt 0:06:42]} 25. e5 {[%emt 0:03:32]} Qd3 {[%emt 0:01:46]} 26. Qxd3 {[%emt 0:01:21]} Bxd3 {[%emt 0:00:02]} 27. Nb3 {[%emt 0:00:24]} Nb6 {[%emt 0:03:33]} 28. Nc5 {[%emt 0:05:52]} Bxc5 {[%emt 0:00:32]} 29. dxc5 {[%emt 0:00:48]} Nd5 {[%emt 0:01:22]} 30. Bxd5 {[%emt 0:00:58]} exd5 {[%emt 0:00:16]} 31. Rd1 {[%emt 0:01:53]} Bc4 {[%emt 0:01:05]} 32. Re1 {[%emt 0:07:16]} f6 {[%emt 0:01:38]} 33. exf6 {[%emt 0:00:15]} gxf6 {[%emt 0:00:13]} 34. Kg1 {[%emt 0:00:56]} Kf7 {[%emt 0:03:55]} 35. Kf2 {[%emt 0:00:34]} h5 {[%emt 0:02:13]} 36. Rxe8 {[%emt 0:01:33]} Rxe8 {[%emt 0:00:10]} 37. Re1 {[%emt 0:00:08]} Rb8 {[%emt 0:03:22]} 38. Ke3 {[%emt 0:05:56]} Rg8 {[%emt 0:01:44]} 39. Kf2 {[%emt 0:02:01]} b5 {[%emt 0:07:00]} 40. Ne2 {[%emt 0:06:33]} Bxe2 {[%emt 0:00:39]} 41. Rxe2 {[%emt 0:30:44]} a5 {[%emt 0:36:51]} 42. bxa5 {[%emt 0:01:09]} Ra8 {[%emt 0:00:35]} 43. f5 {[%emt 0:00:10]} Rxa5 {[%emt 0:00:15]} 44. Re6 {[%emt 0:00:06]} Ra6 {[%emt 0:00:29]} 45. h4 {[%emt 0:03:04]} d4 {[%emt 0:00:00]} 46. Rd6 {[%emt 0:00:00]} Rxa3 {[%emt 0:00:00]} 47. Rxc6 {[%emt 0:00:00]} Rc3 {[%emt 0:00:00]} 48. Rc7+ {[%emt 0:00:00]} Ke8 {[%emt 0:00:00]} 49. c6 {[%emt 0:00:00]} Rc5 {[%emt 0:00:00]} 50. Rd7 {[%emt 0:00:00]} Rxc6 {[%emt 0:00:00]} 51. Rxd4 {[%emt 0:00:00]} Rc5 {[%emt 0:00:00]} 52. Rf4 {[%emt 0:00:00]} Re5 {[%emt 0:00:00]} 53. g4 {[%emt 0:00:00]} hxg4 {[%emt 0:00:00]} 54. Kg3 {[%emt 0:00:00]} Rc5 {[%emt 0:00:00]} 55. Kxg4 {[%emt 0:00:00]} Kf7 {[%emt 0:00:00]} 56. Rd4 {[%emt 0:00:00]} Rc7 {[%emt 0:00:00]} 57. Rb4 {[%emt 0:00:00]} Rb7 {[%emt 0:00:00]} 58. Kf3 {[%emt 0:00:00]} Kg7 {[%emt 0:00:00]} 59. Ke4 {[%emt 0:00:00]} Kh6 {[%emt 0:00:00]} 60. Kd5 {[%emt 0:00:00]} Kh5 {[%emt 0:00:00]} 61. Ke6 {[%emt 0:00:00]} Rb6+ {[%emt 0:00:00]} 62. Ke7 {[%emt 0:00:00]} Kh6 {[%emt 0:00:00]} 63. Kf7 {[%emt 0:00:00]} Kh7 {[%emt 0:00:00]} 64. Ke7 {[%emt 0:00:00]} Kh6 {[%emt 0:00:00]} 65. Kf7 {[%emt 0:00:00]} Kh7 {[%emt 0:00:00]} 1/2-1/2

[Event "CZE-ch Open 2019"]
[Site "Ostrava"]
[Date "2019.05.02"]
[Round "6.14"]
[White "Mrazek, Lumir"]
[Black "Ludvik, Tomas"]
[Result "1-0"]
[ECO "B57"]
[WhiteElo "2364"]
[BlackElo "2222"]
[Annotator "NA"]
[PlyCount "47"]
[EventDate "2019.04.27"]
[EventType "swiss"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

1. e4 {[%emt 0:00:00]} c5 {[%emt 0:00:00]} 2. Nf3 {[%emt 0:00:00]} d6 {[%emt 0:00:03]} 3. d4 {[%emt 0:00:04]} cxd4 {[%emt 0:00:04]} 4. Nxd4 {[%emt 0:00:06]} Nf6 {[%emt 0:00:29]} 5. Nc3 {[%emt 0:00:06]} Nc6 {[%emt 0:01:44]} 6. Bc4 {[%emt 0:05:10]} Qb6 {[%emt 0:00:20]} 7. Nxc6 {[%emt 0:01:40]} bxc6 {[%emt 0:00:16]} 8. O-O {[%emt 0:04:38]} g6 {[%emt 0:01:50]} 9. Qe2 {[%emt 0:04:08]} Bg7 {[%emt 0:06:21]} 10. e5 {[%emt 0:00:52]} dxe5 {[%emt 0:01:35]} 11. Qxe5 {[%emt 0:00:13]} O-O {[%emt 0:00:49]} 12. Qxe7 {[%emt 0:01:29]} Bf5 {[%emt 0:00:53]} 13. Bb3 {[%emt 0:04:46]} Rae8 {[%emt 0:02:43]} 14. Qd6 {[%emt 0:10:19]} Ng4 {[%emt 0:06:00]} 15. Bf4 {[%emt 0:04:58]} Bd4 {[%emt 0:15:58]} 16. Bg3 {[%emt 0:07:17]} Rd8 {[%emt 0:06:11]} 17. Qf4 {[%emt 0:02:49]} Rfe8 {[%emt 0:11:03]} 18. Rad1 {[%emt 0:04:53]} a5 {[%emt 0:05:36]} 19. h3 {[%emt 0:03:47]} Ne5 {[%emt 0:12:54]} 20. Na4 {[%emt 0:14:41]} Qa7 {[%emt 0:00:26]} 21. Qh4 {[%emt 0:00:50]} Bb6 {[%emt 0:08:52]} 22. Nxb6 {[%emt 0:00:38]} Rxd1 {[%emt 0:00:11]} 23. Rxd1 {[%emt 0:00:10]} Qxb6 {[%emt 0:00:04]} 24. Bxe5 {[%emt 0:00:18]} 1-0

[Event "CZE-ch Open 2019"]
[Site "Ostrava"]
[Date "2019.05.02"]
[Round "6.15"]
[White "Vrana, Frantisek"]
[Black "Jasny, Stanislav"]
[Result "0-1"]
[ECO "B08"]
[WhiteElo "2267"]
[BlackElo "2347"]
[Annotator "NA"]
[PlyCount "115"]
[EventDate "2019.04.27"]
[EventType "swiss"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

1. e4 {[%emt 0:00:00]} g6 {[%emt 0:00:07]} 2. d4 {[%emt 0:00:23]} Bg7 {[%emt 0:00:08]} 3. Nc3 {[%emt 0:00:27]} d6 {[%emt 0:00:22]} 4. Be2 {[%emt 0:03:00]} Nf6 {[%emt 0:01:34]} 5. Nf3 {[%emt 0:00:19]} O-O {[%emt 0:00:17]} 6. O-O {[%emt 0:01:43]} Nc6 {[%emt 0:05:55]} 7. Bg5 {[%emt 0:03:54]} h6 {[%emt 0:02:48]} 8. Bh4 {[%emt 0:01:56]} g5 {[%emt 0:02:18]} 9. Bg3 {[%emt 0:00:13]} Nh5 {[%emt 0:01:10]} 10. d5 {[%emt 0:03:57]} Nxg3 {[%emt 0:00:39]} 11. hxg3 {[%emt 0:00:26]} Ne5 {[%emt 0:03:01]} 12. Nxe5 {[%emt 0:00:22]} Bxe5 {[%emt 0:01:12]} 13. Bg4 {[%emt 0:00:43]} c6 {[%emt 0:05:06]} 14. Bxc8 {[%emt 0:02:18]} Rxc8 {[%emt 0:04:41]} 15. Qh5 {[%emt 0:00:49]} Kg7 {[%emt 0:01:45]} 16. Nd1 {[%emt 0:01:23]} e6 {[%emt 0:04:07]} 17. c3 {[%emt 0:04:58]} Qb6 {[%emt 0:05:44]} 18. Kh2 {[%emt 0:03:05]} cxd5 {[%emt 0:04:28]} 19. f4 {[%emt 0:01:17]} Bf6 {[%emt 0:02:03]} 20. exd5 {[%emt 0:01:37]} gxf4 {[%emt 0:26:13]} 21. Rxf4 {[%emt 0:05:48]} Bg5 {[%emt 0:01:34]} 22. Rb4 {[%emt 0:01:32]} Qc5 {[%emt 0:06:20]} 23. Qf3 {[%emt 0:15:21]} b6 {[%emt 0:02:42]} 24. Nf2 {[%emt 0:03:03]} Qxd5 {[%emt 0:00:15]} 25. Qxd5 {[%emt 0:00:10]} exd5 {[%emt 0:00:05]} 26. Nd3 {[%emt 0:00:40]} Rfe8 {[%emt 0:01:52]} 27. Rd4 {[%emt 0:01:20]} Re2 {[%emt 0:01:15]} 28. Rxd5 {[%emt 0:03:44]} Rce8 {[%emt 0:00:35]} 29. Rf1 {[%emt 0:00:17]} Rd2 {[%emt 0:02:30]} 30. Rf2 {[%emt 0:00:12]} Rxf2 {[%emt 0:00:10]} 31. Nxf2 {[%emt 0:00:05]} Re2 {[%emt 0:00:08]} 32. Nd3 {[%emt 0:00:08]} Be7 {[%emt 0:00:36]} 33. a4 {[%emt 0:02:22]} Rd2 {[%emt 0:00:26]} 34. b3 {[%emt 0:00:39]} Rc2 {[%emt 0:00:45]} 35. c4 {[%emt 0:02:51]} Rc3 {[%emt 0:01:06]} 36. Nb4 {[%emt 0:04:10]} Rxb3 {[%emt 0:00:35]} 37. Nc6 {[%emt 0:00:05]} Bf6 {[%emt 0:00:33]} 38. Rxd6 {[%emt 0:01:24]} Rc3 {[%emt 0:04:21]} 39. Nxa7 {[%emt 0:02:56]} Be5 {[%emt 0:01:35]} 40. Nb5 {[%emt 0:00:14]} Rxc4 {[%emt 0:08:06]} 41. Rxb6 {[%emt 0:31:04]} Rh4+ {[%emt 0:02:17]} 42. Kg1 {[%emt 0:00:00]} Rxa4 {[%emt 0:00:04]} 43. Kf2 {[%emt 0:00:00]} Rb4 {[%emt 0:04:56]} 44. Rb7 {[%emt 0:00:00]} h5 {[%emt 0:01:13]} 45. Kf3 {[%emt 0:00:00]} Kg6 {[%emt 0:00:22]} 46. Rb6+ {[%emt 0:00:00]} Kg5 {[%emt 0:00:44]} 47. Rb7 {[%emt 0:00:00]} f5 {[%emt 0:00:22]} 48. Rb6 {[%emt 0:00:00]} Rb3+ {[%emt 0:00:47]} 49. Ke2 {[%emt 0:00:00]} Bxg3 {[%emt 0:03:07]} 50. Rb7 {[%emt 0:00:00]} Rb2+ {[%emt 0:01:26]} 51. Kf3 {[%emt 0:00:00]} h4 {[%emt 0:09:25]} 52. Nd6 {[%emt 0:00:00]} Rf2+ {[%emt 0:00:29]} 53. Ke3 {[%emt 0:00:00]} Rxg2 {[%emt 0:01:22]} 54. Rg7+ {[%emt 0:00:00]} Kf6 {[%emt 0:00:16]} 55. Ne8+ {[%emt 0:00:00]} Ke6 {[%emt 0:01:47]} 56. Nc7+ {[%emt 0:00:00]} Ke5 {[%emt 0:00:15]} 57. Rh7 {[%emt 0:00:00]} Rb2 {[%emt 0:02:47]} 58. Rh6 0-1

[Event "CZE-ch Open 2019"]
[Site "Ostrava"]
[Date "2019.05.02"]
[Round "6.16"]
[White "Blatny, Pavel"]
[Black "Freisler, Pavel"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "2326"]
[BlackElo "2245"]
[Annotator "NA"]
[PlyCount "59"]
[EventDate "2019.04.27"]
[EventType "swiss"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

1. e3 {[%emt 0:04:37]} d5 {[%emt 0:01:29]} 2. b3 {[%emt 0:00:26]} Nf6 {[%emt 0:00:52]} 3. Bb2 {[%emt 0:00:02]} g6 {[%emt 0:00:06]} 4. f4 {[%emt 0:00:52]} Bg7 {[%emt 0:01:09]} 5. Be2 {[%emt 0:00:15]} c5 {[%emt 0:01:01]} 6. Nf3 {[%emt 0:00:06]} O-O {[%emt 0:00:23]} 7. O-O {[%emt 0:00:17]} Nc6 {[%emt 0:00:31]} 8. Ne5 {[%emt 0:00:04]} Nxe5 {[%emt 0:02:40]} 9. Bxe5 {[%emt 0:00:02]} Ne8 {[%emt 0:04:56]} 10. Bxg7 {[%emt 0:00:09]} Nxg7 {[%emt 0:00:06]} 11. g4 {[%emt 0:00:30]} e5 {[%emt 0:03:23]} 12. Qe1 {[%emt 0:01:13]} exf4 {[%emt 0:03:53]} 13. exf4 {[%emt 0:00:47]} Re8 {[%emt 0:14:41]} 14. Qf2 {[%emt 0:00:17]} Qe7 {[%emt 0:02:12]} 15. Bf3 {[%emt 0:01:54]} Be6 {[%emt 0:01:11]} 16. Nc3 {[%emt 0:01:06]} Rad8 {[%emt 0:01:41]} 17. Rae1 {[%emt 0:00:24]} Qd6 {[%emt 0:07:25]} 18. Be2 {[%emt 0:07:17]} Bd7 {[%emt 0:16:12]} 19. Qh4 {[%emt 0:08:00]} Bc6 {[%emt 0:04:21]} 20. f5 {[%emt 0:05:11]} d4 {[%emt 0:03:55]} 21. fxg6 {[%emt 0:03:42]} fxg6 {[%emt 0:00:17]} 22. Rf6 {[%emt 0:04:40]} Qd7 {[%emt 0:02:10]} 23. Bc4+ {[%emt 0:01:20]} Kh8 {[%emt 0:00:01]} 24. Ne2 {[%emt 0:01:19]} Qe7 {[%emt 0:15:55]} 25. Ref1 {[%emt 0:08:47]} Qe4 {[%emt 0:02:58]} 26. Qh3 {[%emt 0:09:15]} d3 {[%emt 0:03:26]} 27. Bxd3 {[%emt 0:00:29]} Qd5 {[%emt 0:03:33]} 28. Bxg6 {[%emt 0:02:37]} Qg2+ {[%emt 0:02:12]} 29. Qxg2 {[%emt 0:00:10]} Bxg2 {[%emt 0:00:01]} 30. Bxe8 {[%emt 0:00:15]} 1-0

[Event "CZE-ch Open 2019"]
[Site "Ostrava"]
[Date "2019.05.02"]
[Round "6.17"]
[White "Svanda, Ondrej"]
[Black "Babula, Milan"]
[Result "0-1"]
[ECO "C10"]
[WhiteElo "2309"]
[BlackElo "2204"]
[Annotator "NA"]
[PlyCount "126"]
[EventDate "2019.04.27"]
[EventType "swiss"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

1. e4 {[%emt 0:00:00]} e6 {[%emt 0:00:00]} 2. d4 {[%emt 0:00:00]} d5 {[%emt 0:00:00]} 3. Nc3 {[%emt 0:00:00]} h6 {[%emt 0:00:00]} 4. Bd3 {[%emt 0:17:43]} Nf6 {[%emt 0:00:00]} 5. e5 {[%emt 0:06:33]} Nfd7 {[%emt 0:00:00]} 6. Nce2 {[%emt 0:03:50]} b6 {[%emt 0:11:22]} 7. c3 {[%emt 0:02:07]} Ba6 {[%emt 0:00:40]} 8. Bc2 {[%emt 0:03:32]} c5 {[%emt 0:01:14]} 9. f4 {[%emt 0:02:38]} g6 {[%emt 0:02:07]} 10. Nf3 {[%emt 0:00:32]} Nc6 {[%emt 0:00:23]} 11. O-O {[%emt 0:03:23]} Qc7 {[%emt 0:05:10]} 12. Be3 {[%emt 0:01:50]} O-O-O {[%emt 0:06:54]} 13. a3 {[%emt 0:03:04]} Kb8 {[%emt 0:03:24]} 14. b4 {[%emt 0:02:25]} cxd4 {[%emt 0:02:22]} 15. cxd4 {[%emt 0:05:39]} Bc4 {[%emt 0:01:12]} 16. Re1 {[%emt 0:10:14]} b5 {[%emt 0:04:21]} 17. Nd2 {[%emt 0:00:28]} Nb6 {[%emt 0:00:50]} 18. Nc3 {[%emt 0:01:02]} a6 {[%emt 0:07:33]} 19. Bf2 {[%emt 0:03:52]} Be7 {[%emt 0:02:10]} 20. Qf3 {[%emt 0:03:18]} h5 {[%emt 0:08:27]} 21. Nd1 {[%emt 0:04:39]} Rd7 {[%emt 0:06:56]} 22. Nb2 {[%emt 0:02:01]} Qc8 {[%emt 0:05:46]} 23. Nd3 {[%emt 0:03:11]} Bxd3 {[%emt 0:03:59]} 24. Bxd3 {[%emt 0:00:10]} Nc4 {[%emt 0:00:33]} 25. Nb3 {[%emt 0:00:34]} Ra7 {[%emt 0:02:41]} 26. Reb1 {[%emt 0:02:49]} Kc7 {[%emt 0:02:18]} 27. Qe2 {[%emt 0:01:08]} Qa8 {[%emt 0:02:42]} 28. Nc5 {[%emt 0:02:59]} Bxc5 {[%emt 0:06:44]} 29. dxc5 {[%emt 0:04:23]} a5 {[%emt 0:03:02]} 30. Qd1 {[%emt 0:00:42]} axb4 {[%emt 0:05:42]} 31. axb4 {[%emt 0:00:47]} Rxa1 {[%emt 0:01:01]} 32. Rxa1 {[%emt 0:00:03]} Qb7 {[%emt 0:00:03]} 33. Rb1 {[%emt 0:04:42]} Rd8 {[%emt 0:01:25]} 34. Bf1 {[%emt 0:01:50]} Rd7 {[%emt 0:01:11]} 35. h3 {[%emt 0:01:32]} Kc8 {[%emt 0:00:47]} 36. g4 {[%emt 0:01:16]} hxg4 {[%emt 0:00:03]} 37. hxg4 {[%emt 0:00:01]} Qb8 {[%emt 0:00:27]} 38. Rb3 {[%emt 0:01:11]} g5 {[%emt 0:02:55]} 39. Bg3 {[%emt 0:01:24]} gxf4 {[%emt 0:00:59]} 40. Bxf4 {[%emt 0:00:11]} Qa7 {[%emt 0:00:12]} 41. Rb1 {[%emt 0:13:18]} Nxb4 {[%emt 0:08:31]} 42. Qb3 {[%emt 0:01:59]} Qxc5+ {[%emt 0:00:36]} 43. Kh1 {[%emt 0:00:02]} Nc6 {[%emt 0:05:43]} 44. Qxb5 {[%emt 0:00:07]} Qxb5 {[%emt 0:00:09]} 45. Rxb5 {[%emt 0:00:01]} Nd4 {[%emt 0:01:36]} 46. Rb4 {[%emt 0:02:56]} Rb7 {[%emt 0:00:40]} 47. Ra4 {[%emt 0:01:17]} Rb1 {[%emt 0:01:03]} 48. Kg2 {[%emt 0:00:01]} Rb2+ {[%emt 0:00:18]} 49. Kh3 {[%emt 0:02:41]} Rf2 {[%emt 0:03:56]} 50. Bxc4 {[%emt 0:01:56]} Rxf4 {[%emt 0:00:04]} 51. Ba2 {[%emt 0:01:49]} Kd8 {[%emt 0:03:26]} 52. Bb1 {[%emt 0:01:12]} Rf1 {[%emt 0:02:11]} 53. Rxd4 {[%emt 0:01:14]} Rxb1 {[%emt 0:00:02]} 54. Kg3 {[%emt 0:00:04]} Re1 {[%emt 0:01:44]} 55. Kf4 {[%emt 0:00:01]} Kc7 {[%emt 0:00:22]} 56. Ra4 {[%emt 0:01:58]} Kb6 {[%emt 0:00:43]} 57. Rb4+ {[%emt 0:01:02]} Kc5 {[%emt 0:00:06]} 58. Rb7 {[%emt 0:00:08]} d4 {[%emt 0:00:15]} 59. Kf3 {[%emt 0:00:40]} d3 {[%emt 0:01:15]} 60. Rd7 {[%emt 0:00:02]} Kc4 {[%emt 0:00:45]} 61. Kf2 {[%emt 0:00:01]} Rxe5 {[%emt 0:00:30]} 62. Rxf7 {[%emt 0:00:03]} d2 {[%emt 0:00:27]} 63. Rd7 {[%emt 0:00:02]} Kc3 {[%emt 0:00:10]} 0-1

[Event "CZE-ch Open 2019"]
[Site "Ostrava"]
[Date "2019.05.02"]
[Round "6.18"]
[White "Sramek, Vojtech"]
[Black "Neumann, Filip"]
[Result "1-0"]
[ECO "C54"]
[WhiteElo "2304"]
[BlackElo "2076"]
[Annotator "NA"]
[PlyCount "121"]
[EventDate "2019.04.27"]
[EventType "swiss"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

1. e4 {[%emt 0:00:00]} e5 {[%emt 0:00:00]} 2. Nf3 {[%emt 0:00:00]} Nc6 {[%emt 0:00:00]} 3. Bc4 {[%emt 0:00:00]} Bc5 {[%emt 0:00:00]} 4. c3 {[%emt 0:00:00]} Nf6 {[%emt 0:00:03]} 5. d3 {[%emt 0:00:00]} d6 {[%emt 0:00:33]} 6. a4 {[%emt 0:00:11]} a6 {[%emt 0:00:06]} 7. O-O {[%emt 0:00:19]} Ba7 {[%emt 0:00:05]} 8. Bg5 {[%emt 0:00:07]} h6 {[%emt 0:01:16]} 9. Bh4 {[%emt 0:00:04]} g5 {[%emt 0:08:38]} 10. Bg3 {[%emt 0:00:06]} Bg4 {[%emt 0:01:58]} 11. h3 {[%emt 0:09:19]} Bd7 {[%emt 0:05:11]} 12. Nbd2 {[%emt 0:02:20]} Qe7 {[%emt 0:01:26]} 13. b4 {[%emt 0:03:32]} Nh5 {[%emt 0:17:16]} 14. Bh2 {[%emt 0:10:00]} g4 {[%emt 0:03:34]} 15. hxg4 {[%emt 0:02:35]} Bxg4 {[%emt 0:01:14]} 16. Re1 {[%emt 0:17:08]} Rg8 {[%emt 0:02:32]} 17. d4 {[%emt 0:04:29]} exd4 {[%emt 0:07:15]} 18. e5 {[%emt 0:01:25]} d5 {[%emt 0:03:12]} 19. Bxd5 {[%emt 0:09:46]} dxc3 {[%emt 0:00:56]} 20. Bxc6+ {[%emt 0:03:34]} bxc6 {[%emt 0:00:35]} 21. Ne4 {[%emt 0:00:10]} Rd8 {[%emt 0:12:02]} 22. Nf6+ {[%emt 0:11:55]} Nxf6 {[%emt 0:00:51]} 23. exf6 {[%emt 0:00:11]} Rxd1 {[%emt 0:01:08]} 24. Raxd1 {[%emt 0:00:09]} Qxe1+ {[%emt 0:02:17]} 25. Rxe1+ {[%emt 0:00:06]} Be6 {[%emt 0:05:42]} 26. Bxc7 {[%emt 0:09:39]} Rg4 {[%emt 0:04:05]} 27. Rxe6+ {[%emt 0:02:30]} Kd7 {[%emt 0:12:27]} 28. Re7+ {[%emt 0:05:17]} Kc8 {[%emt 0:00:06]} 29. Bd6 {[%emt 0:01:11]} Bd4 {[%emt 0:00:15]} 30. Be5 {[%emt 0:05:00]} Bxe5 {[%emt 0:00:49]} 31. Rxe5 {[%emt 0:00:14]} Rxb4 {[%emt 0:01:27]} 32. Rc5 {[%emt 0:00:09]} Rxa4 {[%emt 0:00:23]} 33. Rxc6+ {[%emt 0:00:26]} Kb7 {[%emt 0:00:18]} 34. Rxc3 {[%emt 0:00:09]} Rf4 {[%emt 0:00:21]} 35. Rb3+ {[%emt 0:01:08]} Kc7 {[%emt 0:00:22]} 36. Rc3+ {[%emt 0:00:54]} Kb7 {[%emt 0:00:05]} 37. Rb3+ {[%emt 0:00:33]} Kc7 {[%emt 0:00:05]} 38. Kf1 {[%emt 0:00:23]} Rxf6 {[%emt 0:00:08]} 39. Ke2 {[%emt 0:00:31]} a5 {[%emt 0:01:07]} 40. Nd4 {[%emt 0:01:33]} a4 {[%emt 0:02:11]} 41. Ra3 {[%emt 0:30:25]} Ra6 {[%emt 0:30:26]} 42. Kd3 {[%emt 0:01:16]} Kd6 {[%emt 0:01:21]} 43. Kc4 {[%emt 0:00:00]} Ke5 {[%emt 0:00:00]} 44. Nb5 {[%emt 0:00:00]} Rg6 {[%emt 0:00:00]} 45. Re3+ {[%emt 0:00:00]} Kf6 {[%emt 0:00:00]} 46. g3 {[%emt 0:00:00]} Rg4+ {[%emt 0:00:00]} 47. Nd4 {[%emt 0:00:00]} h5 {[%emt 0:00:00]} 48. Rf3+ {[%emt 0:00:00]} Kg6 {[%emt 0:00:00]} 49. Ra3 {[%emt 0:00:00]} h4 {[%emt 0:00:00]} 50. gxh4 {[%emt 0:00:00]} Rf4 {[%emt 0:00:00]} 51. f3 {[%emt 0:00:00]} Rxh4 {[%emt 0:00:00]} 52. Rxa4 {[%emt 0:00:00]} Rf4 {[%emt 0:00:00]} 53. Kd5 {[%emt 0:00:00]} Kg5 {[%emt 0:00:00]} 54. Ke5 {[%emt 0:00:00]} f6+ {[%emt 0:00:00]} 55. Kd5 {[%emt 0:00:00]} Kg6 {[%emt 0:00:00]} 56. Ra8 {[%emt 0:00:00]} Kf7 {[%emt 0:00:00]} 57. Rf8+ {[%emt 0:00:00]} Ke7 {[%emt 0:00:00]} 58. Rg8 {[%emt 0:00:00]} Kf7 {[%emt 0:00:00]} 59. Rg4 {[%emt 0:00:00]} Rxg4 {[%emt 0:00:00]} 60. fxg4 {[%emt 0:00:00]} Kg6 {[%emt 0:00:00]} 61. Ke4 {[%emt 0:00:00]} 1-0

[Event "CZE-ch Open 2019"]
[Site "Ostrava"]
[Date "2019.05.02"]
[Round "6.19"]
[White "Riha, Vojtech"]
[Black "Otruba, Marek"]
[Result "1-0"]
[ECO "B20"]
[WhiteElo "2288"]
[BlackElo "2103"]
[Annotator "NA"]
[PlyCount "113"]
[EventDate "2019.04.27"]
[EventType "swiss"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

1. e4 {[%emt 0:00:00]} c5 {[%emt 0:00:00]} 2. b4 {[%emt 0:00:00]} cxb4 {[%emt 0:00:00]} 3. a3 {[%emt 0:00:00]} d5 {[%emt 0:00:00]} 4. exd5 {[%emt 0:00:00]} Qxd5 {[%emt 0:00:00]} 5. Nf3 {[%emt 0:00:12]} e5 {[%emt 0:00:00]} 6. Bb2 {[%emt 0:00:15]} Nc6 {[%emt 0:00:55]} 7. c4 {[%emt 0:00:34]} Qd8 {[%emt 0:05:42]} 8. Nxe5 {[%emt 0:01:12]} bxa3 {[%emt 0:01:29]} 9. Nxa3 {[%emt 0:01:12]} Nf6 {[%emt 0:05:55]} 10. Be2 {[%emt 0:16:21]} Bd6 {[%emt 0:12:59]} 11. Nxc6 {[%emt 0:01:19]} bxc6 {[%emt 0:00:06]} 12. O-O {[%emt 0:01:38]} O-O {[%emt 0:06:19]} 13. Bf3 {[%emt 0:01:49]} Rb8 {[%emt 0:04:53]} 14. Bc3 {[%emt 0:02:28]} Bc7 {[%emt 0:01:40]} 15. g3 {[%emt 0:05:02]} Qd3 {[%emt 0:31:54]} 16. Re1 {[%emt 0:25:31]} Bb6 {[%emt 0:03:32]} 17. Bxf6 {[%emt 0:11:05]} gxf6 {[%emt 0:00:31]} 18. Be4 {[%emt 0:00:28]} Qd4 {[%emt 0:01:02]} 19. Qf3 {[%emt 0:00:12]} Bd7 {[%emt 0:05:51]} 20. Nc2 {[%emt 0:03:33]} Qxc4 {[%emt 0:02:14]} 21. Ne3 {[%emt 0:12:11]} Bxe3 {[%emt 0:05:57]} 22. Qxe3 {[%emt 0:00:06]} f5 {[%emt 0:01:54]} 23. Rxa7 {[%emt 0:03:34]} fxe4 {[%emt 0:01:03]} 24. Rxd7 {[%emt 0:00:21]} Qe6 {[%emt 0:00:42]} 25. Qg5+ {[%emt 0:03:32]} Qg6 {[%emt 0:00:35]} 26. Qxg6+ {[%emt 0:02:08]} hxg6 {[%emt 0:00:43]} 27. Rxe4 {[%emt 0:00:06]} Rbd8 {[%emt 0:00:37]} 28. Ree7 {[%emt 0:00:11]} Rxd7 {[%emt 0:00:48]} 29. Rxd7 {[%emt 0:00:04]} Rc8 {[%emt 0:00:14]} 30. Kf1 {[%emt 0:00:13]} Kg7 {[%emt 0:00:03]} 31. Ke2 {[%emt 0:00:14]} Kf6 {[%emt 0:00:06]} 32. h4 {[%emt 0:01:06]} Ke6 {[%emt 0:00:18]} 33. Ra7 {[%emt 0:00:14]} f5 {[%emt 0:02:49]} 34. Ke3 {[%emt 0:01:25]} Ke5 {[%emt 0:00:38]} 35. d4+ {[%emt 0:01:05]} Kf6 {[%emt 0:00:32]} 36. Kd3 {[%emt 0:00:15]} f4 {[%emt 0:02:17]} 37. g4 {[%emt 0:04:30]} Rh8 {[%emt 0:01:37]} 38. Ke4 {[%emt 0:02:03]} Rxh4 {[%emt 0:01:10]} 39. Kxf4 {[%emt 0:00:06]} Rh1 {[%emt 0:01:18]} 40. Ra6 {[%emt 0:00:36]} Rc1 {[%emt 0:00:40]} 41. d5 {[%emt 0:31:39]} Rc4+ {[%emt 0:30:26]} 42. Kf3 {[%emt 0:00:00]} Kg5 {[%emt 0:00:00]} 43. Rxc6 {[%emt 0:00:00]} Rf4+ {[%emt 0:00:00]} 44. Ke3 {[%emt 0:00:00]} Rxg4 {[%emt 0:00:00]} 45. Re6 {[%emt 0:00:00]} Kf5 {[%emt 0:00:00]} 46. Re8 {[%emt 0:00:00]} Rg1 {[%emt 0:00:00]} 47. Kd4 {[%emt 0:00:00]} Kf6 {[%emt 0:00:00]} 48. Kc5 {[%emt 0:00:00]} Kf7 {[%emt 0:00:00]} 49. Re2 {[%emt 0:00:00]} Rc1+ {[%emt 0:00:00]} 50. Kb6 {[%emt 0:00:00]} Rd1 {[%emt 0:00:00]} 51. Kc6 {[%emt 0:00:00]} Rc1+ {[%emt 0:00:00]} 52. Kd7 {[%emt 0:00:00]} Rd1 {[%emt 0:00:00]} 53. d6 {[%emt 0:00:00]} Rc1 {[%emt 0:00:00]} 54. Kd8 {[%emt 0:00:00]} Rd1 {[%emt 0:00:00]} 55. d7 {[%emt 0:00:00]} Rd3 {[%emt 0:00:00]} 56. Rc2 {[%emt 0:00:00]} Ra3 {[%emt 0:00:00]} 57. Kc7 {[%emt 0:00:00]} 1-0

[Event "CZE-ch Open 2019"]
[Site "Ostrava"]
[Date "2019.05.02"]
[Round "6.20"]
[White "Liska, Jiri"]
[Black "Malik, Jan"]
[Result "1-0"]
[ECO "A13"]
[WhiteElo "2236"]
[BlackElo "2286"]
[Annotator "NA"]
[PlyCount "57"]
[EventDate "2019.04.27"]
[EventType "swiss"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

1. c4 {[%emt 0:00:00]} e6 {[%emt 0:02:32]} 2. g3 {[%emt 0:00:00]} d5 {[%emt 0:00:03]} 3. Bg2 {[%emt 0:00:25]} Nf6 {[%emt 0:00:02]} 4. Nf3 {[%emt 0:00:36]} c6 {[%emt 0:00:07]} 5. b3 {[%emt 0:00:47]} Be7 {[%emt 0:01:13]} 6. O-O {[%emt 0:00:15]} O-O {[%emt 0:00:01]} 7. Qc2 {[%emt 0:00:35]} b6 {[%emt 0:01:41]} 8. d4 {[%emt 0:03:38]} Bb7 {[%emt 0:02:23]} 9. Nc3 {[%emt 0:00:24]} Na6 {[%emt 0:00:27]} 10. Rd1 {[%emt 0:03:57]} Qc8 {[%emt 0:02:58]} 11. Bg5 {[%emt 0:05:12]} h6 {[%emt 0:00:23]} 12. Bxf6 {[%emt 0:00:57]} Bxf6 {[%emt 0:00:02]} 13. e4 {[%emt 0:02:55]} c5 {[%emt 0:12:41]} 14. exd5 {[%emt 0:26:04]} Nb4 {[%emt 0:00:53]} 15. Qd2 {[%emt 0:07:58]} exd5 {[%emt 0:00:45]} 16. a3 {[%emt 0:00:25]} cxd4 {[%emt 0:02:24]} 17. Nb5 {[%emt 0:00:20]} Nc6 {[%emt 0:09:10]} 18. cxd5 {[%emt 0:02:33]} Na5 {[%emt 0:06:52]} 19. Nfxd4 {[%emt 0:00:55]} Qd7 {[%emt 0:03:56]} 20. Qb4 {[%emt 0:07:44]} Rfc8 {[%emt 0:02:57]} 21. Rab1 {[%emt 0:16:14]} Rc5 {[%emt 0:14:12]} 22. Nc6 {[%emt 0:05:20]} a6 {[%emt 0:07:41]} 23. Nbd4 {[%emt 0:02:06]} Rxd5 {[%emt 0:01:13]} 24. Bxd5 {[%emt 0:05:25]} Qxd5 {[%emt 0:00:43]} 25. Qxb6 {[%emt 0:00:07]} Qe4 {[%emt 0:08:27]} 26. Rbc1 {[%emt 0:02:21]} Rc8 {[%emt 0:05:17]} 27. Qxa5 {[%emt 0:02:51]} Bxd4 {[%emt 0:00:34]} 28. Rxd4 {[%emt 0:00:20]} Qxd4 {[%emt 0:05:56]} 29. Ne7+ {[%emt 0:00:05]} 1-0

[Event "CZE-ch Open 2019"]
[Site "Ostrava"]
[Date "2019.05.02"]
[Round "6.21"]
[White "Belunek, Vladimir"]
[Black "Michenka, Jozef"]
[Result "1-0"]
[ECO "A22"]
[WhiteElo "2201"]
[BlackElo "2287"]
[Annotator "NA"]
[PlyCount "65"]
[EventDate "2019.04.27"]
[EventType "swiss"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

1. c4 {[%emt 0:00:00]} e5 {[%emt 0:00:30]} 2. Nc3 {[%emt 0:00:00]} Nf6 {[%emt 0:01:05]} 3. g3 {[%emt 0:00:00]} d5 {[%emt 0:00:41]} 4. cxd5 {[%emt 0:00:05]} Nxd5 {[%emt 0:00:07]} 5. Bg2 {[%emt 0:00:07]} Nb6 {[%emt 0:00:28]} 6. Nf3 {[%emt 0:00:43]} Nc6 {[%emt 0:00:14]} 7. O-O {[%emt 0:00:09]} Be7 {[%emt 0:00:16]} 8. a3 {[%emt 0:06:51]} a5 {[%emt 0:02:59]} 9. d3 {[%emt 0:02:36]} O-O {[%emt 0:00:06]} 10. Na4 {[%emt 0:07:59]} Nxa4 {[%emt 0:08:33]} 11. Qxa4 {[%emt 0:00:48]} Bd7 {[%emt 0:02:14]} 12. Qc2 {[%emt 0:00:58]} Be6 {[%emt 0:01:26]} 13. b3 {[%emt 0:13:36]} Rb8 {[%emt 0:25:29]} 14. e3 {[%emt 0:03:25]} Bd5 {[%emt 0:03:26]} 15. Bb2 {[%emt 0:00:31]} Bf6 {[%emt 0:00:39]} 16. Rad1 {[%emt 0:09:35]} Re8 {[%emt 0:03:30]} 17. e4 {[%emt 0:01:51]} Be6 {[%emt 0:00:06]} 18. h3 {[%emt 0:00:20]} Qd7 {[%emt 0:13:39]} 19. Kh2 {[%emt 0:00:08]} g6 {[%emt 0:06:40]} 20. Bc3 {[%emt 0:02:14]} Qe7 {[%emt 0:03:09]} 21. Qb2 {[%emt 0:02:05]} Rbd8 {[%emt 0:02:24]} 22. b4 {[%emt 0:18:56]} axb4 {[%emt 0:00:29]} 23. axb4 {[%emt 0:00:05]} Bc8 {[%emt 0:02:04]} 24. b5 {[%emt 0:04:01]} Nb8 {[%emt 0:00:42]} 25. d4 {[%emt 0:00:38]} exd4 {[%emt 0:00:24]} 26. Nxd4 {[%emt 0:00:20]} Qc5 {[%emt 0:05:18]} 27. f4 {[%emt 0:00:55]} Nd7 {[%emt 0:00:44]} 28. e5 {[%emt 0:00:55]} Bg7 {[%emt 0:00:04]} 29. Bb4 {[%emt 0:03:29]} Qb6 {[%emt 0:00:32]} 30. Qc3 {[%emt 0:00:10]} Qa7 {[%emt 0:05:46]} 31. Qxc7 {[%emt 0:03:55]} Bf8 {[%emt 0:02:28]} 32. Bxf8 {[%emt 0:01:25]} Nxf8 {[%emt 0:00:03]} 33. Nc6 {[%emt 0:01:12]} 1-0

[Event "CZE-ch Open 2019"]
[Site "Ostrava"]
[Date "2019.05.02"]
[Round "6.22"]
[White "Vokac, Marek"]
[Black "Bures, Martin"]
[Result "1-0"]
[ECO "A34"]
[WhiteElo "2343"]
[BlackElo "2150"]
[Annotator "NA"]
[PlyCount "85"]
[EventDate "2019.04.27"]
[EventType "swiss"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

1. c4 {[%emt 0:00:01]} Nf6 {[%emt 0:02:36]} 2. Nc3 {[%emt 0:00:34]} c5 {[%emt 0:04:05]} 3. g3 {[%emt 0:00:33]} d5 {[%emt 0:00:25]} 4. cxd5 {[%emt 0:00:13]} Nxd5 {[%emt 0:00:01]} 5. Bg2 {[%emt 0:00:12]} Nc7 {[%emt 0:00:05]} 6. Nf3 {[%emt 0:00:28]} Nc6 {[%emt 0:00:11]} 7. O-O {[%emt 0:00:18]} e5 {[%emt 0:00:15]} 8. d3 {[%emt 0:00:15]} Be7 {[%emt 0:00:37]} 9. Nd2 {[%emt 0:00:12]} O-O {[%emt 0:07:51]} 10. Nc4 {[%emt 0:00:31]} f6 {[%emt 0:04:22]} 11. f4 {[%emt 0:01:30]} Be6 {[%emt 0:07:30]} 12. f5 {[%emt 0:09:53]} Bf7 {[%emt 0:01:51]} 13. Ne3 {[%emt 0:00:10]} Rb8 {[%emt 0:09:51]} 14. Kh1 {[%emt 0:03:59]} Nd4 {[%emt 0:04:55]} 15. Bd2 {[%emt 0:01:28]} Qd7 {[%emt 0:04:50]} 16. g4 {[%emt 0:04:28]} Rfc8 {[%emt 0:07:39]} 17. b3 {[%emt 0:02:38]} b5 {[%emt 0:01:19]} 18. Rc1 {[%emt 0:00:45]} b4 {[%emt 0:00:53]} 19. Ne4 {[%emt 0:01:16]} Nd5 {[%emt 0:00:26]} 20. Nc4 {[%emt 0:08:58]} Nb6 {[%emt 0:01:14]} 21. Be1 {[%emt 0:23:01]} h6 {[%emt 0:05:22]} 22. Bg3 {[%emt 0:04:52]} Nxc4 {[%emt 0:05:42]} 23. dxc4 {[%emt 0:02:05]} Qc7 {[%emt 0:00:17]} 24. e3 {[%emt 0:01:21]} Nc6 {[%emt 0:00:13]} 25. h4 {[%emt 0:00:36]} Rd8 {[%emt 0:01:13]} 26. Qe2 {[%emt 0:00:05]} Rd7 {[%emt 0:00:59]} 27. g5 {[%emt 0:01:15]} hxg5 {[%emt 0:02:51]} 28. hxg5 {[%emt 0:00:03]} Kf8 {[%emt 0:01:09]} 29. Qg4 {[%emt 0:08:32]} Nd8 {[%emt 0:02:21]} 30. gxf6 {[%emt 0:06:00]} Bxf6 {[%emt 0:02:51]} 31. Rcd1 {[%emt 0:04:30]} Rxd1 {[%emt 0:03:33]} 32. Rxd1 {[%emt 0:00:01]} Rb6 {[%emt 0:00:02]} 33. Kg1 {[%emt 0:02:09]} Nb7 {[%emt 0:00:36]} 34. Bh4 {[%emt 0:07:03]} Bxh4 {[%emt 0:02:05]} 35. Qxh4 {[%emt 0:00:02]} Rh6 {[%emt 0:00:13]} 36. Qg5 {[%emt 0:00:15]} Rh5 {[%emt 0:08:51]} 37. Qg4 {[%emt 0:00:06]} Nd8 {[%emt 0:06:56]} 38. f6 {[%emt 0:03:56]} g6 {[%emt 0:00:57]} 39. Qd7 {[%emt 0:01:14]} Qxd7 {[%emt 0:00:45]} 40. Rxd7 {[%emt 0:00:01]} Ne6 {[%emt 0:00:09]} 41. Nd6 {[%emt 0:30:59]} Rh7 {[%emt 0:06:31]} 42. Bd5 {[%emt 0:00:00]} Be8 {[%emt 0:03:11]} 43. Rxh7 {[%emt 0:00:00]} 1-0

[Event "CZE-ch Open 2019"]
[Site "Ostrava"]
[Date "2019.05.02"]
[Round "6.23"]
[White "Jun, Rudolf Jr."]
[Black "Obsivac, Josef"]
[Result "1/2-1/2"]
[ECO "B40"]
[WhiteElo "2138"]
[BlackElo "2285"]
[Annotator "NA"]
[PlyCount "88"]
[EventDate "2019.04.27"]
[EventType "swiss"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

1. e4 {[%emt 0:00:00]} c5 {[%emt 0:00:00]} 2. Nf3 {[%emt 0:01:07]} e6 {[%emt 0:00:00]} 3. c4 {[%emt 0:00:25]} Nc6 {[%emt 0:00:05]} 4. Nc3 {[%emt 0:00:17]} Nf6 {[%emt 0:02:51]} 5. Be2 {[%emt 0:00:42]} b6 {[%emt 0:09:40]} 6. O-O {[%emt 0:00:11]} Bb7 {[%emt 0:00:28]} 7. d4 {[%emt 0:02:01]} cxd4 {[%emt 0:00:09]} 8. Nxd4 {[%emt 0:00:06]} Nxd4 {[%emt 0:04:23]} 9. Qxd4 {[%emt 0:00:06]} Bc5 {[%emt 0:00:23]} 10. Qd3 {[%emt 0:00:39]} Qc7 {[%emt 0:07:48]} 11. a3 {[%emt 0:02:22]} a6 {[%emt 0:08:22]} 12. b4 {[%emt 0:01:09]} Be7 {[%emt 0:00:11]} 13. Be3 {[%emt 0:01:20]} d6 {[%emt 0:01:31]} 14. f3 {[%emt 0:00:44]} Nd7 {[%emt 0:01:46]} 15. Rac1 {[%emt 0:00:39]} O-O {[%emt 0:01:13]} 16. Rfd1 {[%emt 0:02:38]} Rab8 {[%emt 0:04:47]} 17. Qd4 {[%emt 0:06:26]} Ba8 {[%emt 0:01:54]} 18. Na4 {[%emt 0:02:51]} Rfd8 {[%emt 0:02:44]} 19. Kh1 {[%emt 0:02:53]} Qb7 {[%emt 0:01:26]} 20. Qd2 {[%emt 0:03:35]} h6 {[%emt 0:04:25]} 21. Qe1 {[%emt 0:02:23]} Qc6 {[%emt 0:18:49]} 22. Nc3 {[%emt 0:03:02]} Ne5 {[%emt 0:02:13]} 23. Qf2 {[%emt 0:03:22]} Nd7 {[%emt 0:02:38]} 24. Qg3 {[%emt 0:09:39]} Kh8 {[%emt 0:00:27]} 25. f4 {[%emt 0:04:00]} Nf6 {[%emt 0:03:22]} 26. Bf3 {[%emt 0:03:28]} Qe8 {[%emt 0:00:08]} 27. e5 {[%emt 0:01:40]} dxe5 {[%emt 0:01:21]} 28. fxe5 {[%emt 0:00:10]} Rxd1+ {[%emt 0:04:47]} 29. Rxd1 {[%emt 0:00:21]} Nd7 {[%emt 0:00:56]} 30. Bxa8 {[%emt 0:01:27]} Rxa8 {[%emt 0:00:02]} 31. Ne4 {[%emt 0:04:35]} a5 {[%emt 0:01:50]} 32. Nd6 {[%emt 0:01:10]} Qf8 {[%emt 0:00:56]} 33. c5 {[%emt 0:05:51]} axb4 {[%emt 0:03:39]} 34. axb4 {[%emt 0:01:25]} bxc5 {[%emt 0:00:48]} 35. bxc5 {[%emt 0:00:21]} f6 {[%emt 0:02:32]} 36. exf6 {[%emt 0:04:37]} Nxf6 {[%emt 0:01:35]} 37. Qg6 {[%emt 0:01:50]} Bxd6 {[%emt 0:01:06]} 38. cxd6 {[%emt 0:00:08]} Qe8 {[%emt 0:03:41]} 39. Qd3 {[%emt 0:08:06]} Qa4 {[%emt 0:01:13]} 40. h3 {[%emt 0:03:10]} Rd8 {[%emt 0:02:11]} 41. Rf1 {[%emt 0:35:40]} Qe4 {[%emt 0:06:00]} 42. Qxe4 {[%emt 0:00:00]} Nxe4 {[%emt 0:00:04]} 43. Bf4 {[%emt 0:00:00]} Nxd6 {[%emt 0:01:39]} 44. Re1 {[%emt 0:00:00]} Nf5 {[%emt 0:03:23]} 1/2-1/2

[Event "CZE-ch Open 2019"]
[Site "Ostrava"]
[Date "2019.05.02"]
[Round "6.24"]
[White "Vybiral, Zdenek"]
[Black "Malinovsky, Petr"]
[Result "1-0"]
[ECO "A13"]
[WhiteElo "2274"]
[BlackElo "2003"]
[Annotator "NA"]
[PlyCount "35"]
[EventDate "2019.04.27"]
[EventType "swiss"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

1. c4 {[%emt 0:00:00]} e6 {[%emt 0:00:00]} 2. Nf3 {[%emt 0:00:00]} d5 {[%emt 0:00:00]} 3. b3 {[%emt 0:00:00]} f5 {[%emt 0:01:05]} 4. g3 {[%emt 0:00:57]} Nf6 {[%emt 0:00:13]} 5. Bg2 {[%emt 0:00:04]} c5 {[%emt 0:01:28]} 6. O-O {[%emt 0:02:57]} b6 {[%emt 0:00:19]} 7. cxd5 {[%emt 0:02:07]} exd5 {[%emt 0:01:36]} 8. Bb2 {[%emt 0:00:20]} Bd6 {[%emt 0:03:25]} 9. d4 {[%emt 0:01:28]} Bb7 {[%emt 0:04:57]} 10. Qc2 {[%emt 0:09:08]} O-O {[%emt 0:11:58]} 11. Qxf5 {[%emt 0:01:44]} Ne4 {[%emt 0:01:30]} 12. Qe6+ {[%emt 0:05:05]} Kh8 {[%emt 0:01:43]} 13. dxc5 {[%emt 0:00:16]} bxc5 {[%emt 0:06:50]} 14. Nbd2 {[%emt 0:10:21]} Na6 {[%emt 0:10:16]} 15. Nxe4 {[%emt 0:08:30]} dxe4 {[%emt 0:00:21]} 16. Qg4 {[%emt 0:00:26]} Qe7 {[%emt 0:12:12]} 17. Ng5 {[%emt 0:00:14]} Rae8 {[%emt 0:06:38]} 18. Qh5 {[%emt 0:00:28]} 1-0

[Event "CZE-ch Open 2019"]
[Site "Ostrava"]
[Date "2019.05.02"]
[Round "6.25"]
[White "Ockay, Tomas"]
[Black "Jedlicka, Ales"]
[Result "1-0"]
[ECO "A05"]
[WhiteElo "2131"]
[BlackElo "2236"]
[Annotator "NA"]
[PlyCount "97"]
[EventDate "2019.04.27"]
[EventType "swiss"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

1. Nf3 {[%emt 0:00:00]} Nf6 {[%emt 0:00:00]} 2. b3 {[%emt 0:00:00]} g6 {[%emt 0:00:08]} 3. Bb2 {[%emt 0:00:00]} Bg7 {[%emt 0:00:12]} 4. g3 {[%emt 0:00:29]} d6 {[%emt 0:00:20]} 5. d4 {[%emt 0:00:06]} O-O {[%emt 0:00:18]} 6. Bg2 {[%emt 0:00:02]} c5 {[%emt 0:00:30]} 7. O-O {[%emt 0:00:21]} cxd4 {[%emt 0:00:24]} 8. Nxd4 {[%emt 0:00:12]} d5 {[%emt 0:00:21]} 9. c4 {[%emt 0:05:29]} dxc4 {[%emt 0:00:33]} 10. bxc4 {[%emt 0:00:12]} Qb6 {[%emt 0:00:18]} 11. Qb3 {[%emt 0:00:33]} Nfd7 {[%emt 0:01:32]} 12. Rd1 {[%emt 0:10:31]} Na6 {[%emt 0:00:49]} 13. e3 {[%emt 0:27:51]} Nac5 {[%emt 0:01:03]} 14. Qc2 {[%emt 0:00:29]} Ne5 {[%emt 0:01:14]} 15. Nd2 {[%emt 0:03:02]} Bd7 {[%emt 0:04:13]} 16. Ba3 {[%emt 0:02:07]} Rac8 {[%emt 0:03:52]} 17. Rab1 {[%emt 0:00:44]} Qa6 {[%emt 0:03:14]} 18. Bxc5 {[%emt 0:00:26]} Rxc5 {[%emt 0:00:42]} 19. Bxb7 {[%emt 0:00:17]} Qa4 {[%emt 0:00:41]} 20. Be4 {[%emt 0:15:22]} Nxc4 {[%emt 0:07:16]} 21. Nxc4 {[%emt 0:03:24]} Rxc4 {[%emt 0:00:53]} 22. Qxa4 {[%emt 0:00:34]} Bxa4 {[%emt 0:01:29]} 23. Rdc1 {[%emt 0:01:14]} Rxc1+ {[%emt 0:03:52]} 24. Rxc1 {[%emt 0:00:05]} Bxd4 {[%emt 0:00:25]} 25. exd4 {[%emt 0:00:04]} Rd8 {[%emt 0:01:19]} 26. d5 {[%emt 0:00:43]} Rd7 {[%emt 0:02:45]} 27. Rc5 {[%emt 0:01:36]} Kg7 {[%emt 0:00:27]} 28. Ra5 {[%emt 0:01:12]} Bd1 {[%emt 0:00:20]} 29. f4 {[%emt 0:01:01]} Rc7 {[%emt 0:01:38]} 30. Kf2 {[%emt 0:09:15]} f5 {[%emt 0:08:34]} 31. Bd3 {[%emt 0:00:10]} Rd7 {[%emt 0:08:59]} 32. Ke3 {[%emt 0:00:20]} h6 {[%emt 0:01:22]} 33. h4 {[%emt 0:02:43]} Bg4 {[%emt 0:01:10]} 34. Bc4 {[%emt 0:02:06]} Bh3 {[%emt 0:05:38]} 35. Ra6 {[%emt 0:01:15]} Rc7 {[%emt 0:03:25]} 36. Rc6 {[%emt 0:00:39]} Rb7 {[%emt 0:00:32]} 37. Kd4 {[%emt 0:00:32]} Bg2 {[%emt 0:02:53]} 38. Ke5 {[%emt 0:02:32]} a5 {[%emt 0:11:52]} 39. Ke6 {[%emt 0:03:53]} Bf3 {[%emt 0:05:38]} 40. Rc8 {[%emt 0:01:34]} a4 {[%emt 0:08:25]} 41. Re8 {[%emt 0:30:40]} Rb4 {[%emt 0:37:32]} 42. Rxe7+ {[%emt 0:00:28]} Kf8 {[%emt 0:00:11]} 43. Rc7 {[%emt 0:00:15]} a3 {[%emt 0:00:00]} 44. d6 {[%emt 0:00:00]} Rb6 {[%emt 0:00:00]} 45. Rf7+ {[%emt 0:00:00]} Kg8 {[%emt 0:00:00]} 46. Ke5 {[%emt 0:00:00]} Rb4 {[%emt 0:00:00]} 47. Be6 {[%emt 0:00:00]} Rb5+ {[%emt 0:00:00]} 48. Kf6 {[%emt 0:00:00]} Bd5 {[%emt 0:00:00]} 49. d7 {[%emt 0:00:00]} 1-0

[Event "CZE-ch Open 2019"]
[Site "Ostrava"]
[Date "2019.05.02"]
[Round "6.26"]
[White "Kana, Pavel"]
[Black "Kanakova, Natalie"]
[Result "1/2-1/2"]
[ECO "B30"]
[WhiteElo "2013"]
[BlackElo "2202"]
[Annotator "NA"]
[PlyCount "81"]
[EventDate "2019.04.27"]
[EventType "swiss"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

1. e4 {[%emt 0:01:04]} c5 {[%emt 0:00:00]} 2. Nf3 {[%emt 0:00:14]} Nc6 {[%emt 0:00:00]} 3. Bb5 {[%emt 0:00:28]} Nf6 {[%emt 0:01:07]} 4. Nc3 {[%emt 0:04:35]} g6 {[%emt 0:01:46]} 5. O-O {[%emt 0:08:03]} Bg7 {[%emt 0:00:40]} 6. Re1 {[%emt 0:03:34]} O-O {[%emt 0:04:09]} 7. e5 {[%emt 0:10:39]} Ng4 {[%emt 0:04:42]} 8. Bxc6 {[%emt 0:02:53]} dxc6 {[%emt 0:00:19]} 9. h3 {[%emt 0:01:41]} Nh6 {[%emt 0:00:05]} 10. g4 {[%emt 0:05:21]} Qc7 {[%emt 0:16:12]} 11. d3 {[%emt 0:02:42]} f5 {[%emt 0:03:26]} 12. g5 {[%emt 0:14:32]} Nf7 {[%emt 0:00:06]} 13. Bf4 {[%emt 0:01:20]} Nd8 {[%emt 0:01:47]} 14. Qd2 {[%emt 0:06:10]} Ne6 {[%emt 0:01:24]} 15. Qe3 {[%emt 0:02:31]} b6 {[%emt 0:06:37]} 16. Kg2 {[%emt 0:04:31]} Bb7 {[%emt 0:09:07]} 17. Kg3 {[%emt 0:01:06]} Qd7 {[%emt 0:10:50]} 18. Rac1 {[%emt 0:06:08]} h5 {[%emt 0:05:23]} 19. gxh6 {[%emt 0:04:25]} Bxh6 {[%emt 0:00:16]} 20. Bxh6 {[%emt 0:01:56]} f4+ {[%emt 0:00:10]} 21. Bxf4 {[%emt 0:00:33]} Nxf4 {[%emt 0:00:05]} 22. e6 {[%emt 0:02:28]} Qd6 {[%emt 0:01:10]} 23. Qe5 {[%emt 0:02:59]} Qxe5 {[%emt 0:01:03]} 24. Rxe5 {[%emt 0:02:21]} Rf6 {[%emt 0:02:36]} 25. Ng5 {[%emt 0:05:36]} Raf8 {[%emt 0:06:14]} 26. f3 {[%emt 0:00:39]} Kg7 {[%emt 0:03:42]} 27. Rce1 {[%emt 0:00:25]} Bc8 {[%emt 0:01:23]} 28. Nce4 {[%emt 0:01:08]} Rf5 {[%emt 0:04:45]} 29. Nf2 {[%emt 0:01:34]} Nh5+ {[%emt 0:02:18]} 30. Kg2 {[%emt 0:00:10]} Rxe5 {[%emt 0:01:58]} 31. Rxe5 {[%emt 0:00:02]} Rf5 {[%emt 0:04:39]} 32. Ng4 {[%emt 0:02:09]} Rxe5 {[%emt 0:00:49]} 33. Nxe5 {[%emt 0:00:01]} Kf6 {[%emt 0:00:14]} 34. Nef7 {[%emt 0:01:17]} Nf4+ {[%emt 0:01:16]} 35. Kg3 {[%emt 0:00:56]} Nxe6 {[%emt 0:00:21]} 36. f4 {[%emt 0:00:50]} Nd4 {[%emt 0:05:10]} 37. c3 {[%emt 0:00:36]} Nf5+ {[%emt 0:01:26]} 38. Kf3 {[%emt 0:00:13]} Nh4+ {[%emt 0:01:04]} 39. Kg3 {[%emt 0:00:34]} Nf5+ {[%emt 0:00:06]} 40. Kf3 {[%emt 0:00:01]} Nh4+ {[%emt 0:01:03]} 41. Ke4 {Ke5+} 1/2-1/2

[Event "CZE-ch Open 2019"]
[Site "Ostrava"]
[Date "2019.05.02"]
[Round "6.27"]
[White "Vorisek, Jakub"]
[Black "Vesselovsky, Serguei"]
[Result "1/2-1/2"]
[ECO "B70"]
[WhiteElo "1991"]
[BlackElo "2335"]
[Annotator "NA"]
[PlyCount "60"]
[EventDate "2019.04.27"]
[EventType "swiss"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

1. e4 {[%emt 0:00:00]} c5 {[%emt 0:00:00]} 2. Nf3 {[%emt 0:00:00]} d6 {[%emt 0:00:00]} 3. d4 {[%emt 0:00:00]} cxd4 {[%emt 0:00:00]} 4. Nxd4 {[%emt 0:00:06]} Nf6 {[%emt 0:00:00]} 5. Nc3 {[%emt 0:00:14]} g6 {[%emt 0:00:05]} 6. Be2 {[%emt 0:00:32]} Bg7 {[%emt 0:00:08]} 7. O-O {[%emt 0:00:17]} O-O {[%emt 0:00:07]} 8. Bg5 {[%emt 0:01:47]} Nbd7 {[%emt 0:00:14]} 9. Kh1 {[%emt 0:07:43]} Nc5 {[%emt 0:06:30]} 10. f3 {[%emt 0:05:00]} Bd7 {[%emt 0:03:28]} 11. Qd2 {[%emt 0:03:36]} Re8 {[%emt 0:01:15]} 12. Rad1 {[%emt 0:04:28]} Rc8 {[%emt 0:13:05]} 13. Nd5 {[%emt 0:09:28]} Nxd5 {[%emt 0:09:01]} 14. exd5 {[%emt 0:00:07]} Qb6 {[%emt 0:15:29]} 15. b3 {[%emt 0:07:18]} e5 {[%emt 0:11:19]} 16. dxe6 {[%emt 0:01:19]} Nxe6 {[%emt 0:00:19]} 17. Nxe6 {[%emt 0:04:51]} Bxe6 {[%emt 0:00:24]} 18. c4 {[%emt 0:06:57]} d5 {[%emt 0:02:11]} 19. Be3 {[%emt 0:05:48]} Qc7 {[%emt 0:02:53]} 20. cxd5 {[%emt 0:02:48]} Bxd5 {[%emt 0:03:51]} 21. Qxd5 {[%emt 0:02:09]} Rxe3 {[%emt 0:00:27]} 22. Bc4 {[%emt 0:00:14]} Re5 {[%emt 0:13:00]} 23. Qd7 {[%emt 0:02:50]} Re7 {[%emt 0:01:44]} 24. Qxc7 {[%emt 0:01:47]} Rexc7 {[%emt 0:06:17]} 25. Rd2 {[%emt 0:01:15]} Bf6 {[%emt 0:01:17]} 26. Rfd1 {[%emt 0:00:47]} Re8 {[%emt 0:00:41]} 27. g3 {[%emt 0:01:19]} Kg7 {[%emt 0:00:18]} 28. Rd7 {[%emt 0:00:31]} Rxd7 {[%emt 0:00:13]} 29. Rxd7 {[%emt 0:00:07]} Re7 {[%emt 0:00:02]} 30. Rxe7 {[%emt 0:00:57]} Bxe7 {[%emt 0:00:02]} 1/2-1/2

[Event "CZE-ch Open 2019"]
[Site "Ostrava"]
[Date "2019.05.02"]
[Round "6.28"]
[White "Jurek, Josef"]
[Black "Taus, Martin"]
[Result "0-1"]
[ECO "A05"]
[WhiteElo "2269"]
[BlackElo "2104"]
[Annotator "NA"]
[PlyCount "86"]
[EventDate "2019.04.27"]
[EventType "swiss"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

1. Nf3 Nf6 2. c4 d6 3. d4 Bg4 4. Qb3 Qc8 5. h3 Bh5 6. Nc3 Nc6 7. d5 Bxf3 8. gxf3 Nd4 9. Qd1 e5 10. e3 Nf5 11. e4 Nh4 12. f4 Be7 13. f5 h6 14. Rg1 g6 15. fxg6 fxg6 16. f4 exf4 17. Bxf4 Nxe4 18. Bd3 Nxc3 19. bxc3 Qxh3 20. Qa4+ Qd7 21. Qxd7+ Kxd7 22. O-O-O Raf8 23. Be3 g5 24. Bf1 Rf3 25. Rd3 g4 26. Bd4 Rg8 27. Be2 Rxd3 28. Bxd3 g3 29. Be4 Rg4 30. Bd3 g2 31. Bf2 Rg7 32. Bxh4 Bxh4 33. Be4 Rg3 34. Rxg2 Rxc3+ 35. Kd2 Rxc4 36. Rg7+ Ke8 37. Kd3 Rc5 38. Rh7 Bg5 39. Bg6+ Kf8 40. Kd4 Bf6+ 41. Ke4 Bg7 42. Bf5 Kg8 43. Kf4 Rc4+ 0-1

[Event "CZE-ch Open 2019"]
[Site "Ostrava"]
[Date "2019.05.02"]
[Round "6.29"]
[White "Valencik, Jozef"]
[Black "Bulockin, Martin"]
[Result "1/2-1/2"]
[ECO "D00"]
[WhiteElo "2057"]
[BlackElo "2199"]
[Annotator "NA"]
[PlyCount "71"]
[EventDate "2019.04.27"]
[EventType "swiss"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

1. d4 {[%emt 0:00:00]} d5 {[%emt 0:00:12]} 2. Bf4 {[%emt 0:00:00]} c5 {[%emt 0:00:50]} 3. e3 {[%emt 0:00:38]} cxd4 {[%emt 0:01:30]} 4. exd4 {[%emt 0:00:27]} Nc6 {[%emt 0:00:04]} 5. c3 {[%emt 0:00:39]} Bf5 {[%emt 0:01:23]} 6. Qb3 {[%emt 0:03:11]} Qd7 {[%emt 0:02:18]} 7. Nf3 {[%emt 0:02:10]} a6 {[%emt 0:01:54]} 8. Nbd2 {[%emt 0:01:46]} e6 {[%emt 0:02:38]} 9. Nh4 {[%emt 0:02:51]} Nge7 {[%emt 0:06:21]} 10. Nxf5 {[%emt 0:04:54]} Nxf5 {[%emt 0:04:14]} 11. Bd3 {[%emt 0:00:34]} Bd6 {[%emt 0:00:59]} 12. Bxd6 {[%emt 0:02:44]} Nxd6 {[%emt 0:00:02]} 13. O-O {[%emt 0:03:12]} O-O {[%emt 0:01:51]} 14. Nf3 {[%emt 0:01:30]} f6 {[%emt 0:11:08]} 15. Qc2 {[%emt 0:02:52]} g6 {[%emt 0:01:50]} 16. Rae1 {[%emt 0:03:55]} Qf7 {[%emt 0:03:23]} 17. Re2 {[%emt 0:07:56]} Rac8 {[%emt 0:02:00]} 18. Qd2 {[%emt 0:01:04]} Rfe8 {[%emt 0:04:02]} 19. Rfe1 {[%emt 0:01:38]} Rcd8 {[%emt 0:09:37]} 20. Qh6 {[%emt 0:21:36]} Re7 {[%emt 0:10:15]} 21. h4 {[%emt 0:04:04]} Rde8 {[%emt 0:06:59]} 22. Nh2 {[%emt 0:04:16]} Qg7 {[%emt 0:03:28]} 23. Qd2 {[%emt 0:03:51]} Qf7 {[%emt 0:07:41]} 24. Ng4 {[%emt 0:01:00]} Kh8 {[%emt 0:04:58]} 25. Qf4 {[%emt 0:10:39]} Nf5 {[%emt 0:00:01]} 26. Bxf5 {[%emt 0:00:44]} exf5 {[%emt 0:02:42]} 27. Rxe7 {[%emt 0:00:39]} Rxe7 {[%emt 0:00:00]} 28. Rxe7 {[%emt 0:00:21]} Qxe7 {[%emt 0:00:01]} 29. Ne3 {[%emt 0:00:13]} Qd7 {[%emt 0:00:58]} 30. g4 {[%emt 0:02:49]} Ne7 {[%emt 0:01:53]} 31. gxf5 {[%emt 0:05:12]} Nxf5 {[%emt 0:01:30]} 32. Nxf5 {[%emt 0:00:14]} gxf5 {[%emt 0:00:01]} 33. h5 {[%emt 0:02:21]} Kg7 {[%emt 0:00:32]} 34. Kg2 {[%emt 0:01:59]} b5 {[%emt 0:01:58]} 35. Kg3 {[%emt 0:01:31]} Qe6 {[%emt 0:01:26]} 36. Qf3 {[%emt 0:02:11]} 1/2-1/2

[Event "CZE-ch Open 2019"]
[Site "Ostrava"]
[Date "2019.05.02"]
[Round "6.30"]
[White "Bartos, Jan"]
[Black "Vanek, Tomas"]
[Result "1/2-1/2"]
[ECO "A04"]
[WhiteElo "2178"]
[BlackElo "2095"]
[Annotator "NA"]
[PlyCount "61"]
[EventDate "2019.04.27"]
[EventType "swiss"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

1. Nf3 f5 2. d3 d6 3. e4 e5 4. Nc3 Nf6 5. exf5 Bxf5 6. d4 e4 7. Nh4 Qd7 8. Bg5 Be7 9. Bxf6 Bxf6 10. Nxf5 Qxf5 11. Be2 Nc6 12. Nb5 O-O 13. O-O Qd7 14. Bg4 Qe7 15. d5 Nd8 16. Nd4 Qe5 17. Ne6 Nxe6 18. Bxe6+ Kh8 19. c3 Bg5 20. Qe2 e3 21. fxe3 Qxe3+ 22. Qxe3 Bxe3+ 23. Kh1 g6 24. g3 Kg7 25. Kg2 Rxf1 26. Rxf1 Rf8 27. Rxf8 Kxf8 28. Kf3 Bc1 29. b3 Bb2 30. c4 Ke7 31. h4 1/2-1/2

[Event "CZE-ch Open 2019"]
[Site "Ostrava"]
[Date "2019.05.02"]
[Round "6.31"]
[White "Havelka, Ondrej"]
[Black "Pavlicek, Lukas"]
[Result "1-0"]
[ECO "D38"]
[WhiteElo "2156"]
[BlackElo "1963"]
[Annotator "NA"]
[PlyCount "53"]
[EventDate "2019.04.27"]
[EventType "swiss"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

1. Nf3 {[%emt 0:00:00]} Nf6 {[%emt 0:00:00]} 2. c4 {[%emt 0:00:23]} e6 {[%emt 0:00:00]} 3. Nc3 {[%emt 0:00:44]} d5 {[%emt 0:00:42]} 4. d4 {[%emt 0:00:11]} Bb4 {[%emt 0:01:34]} 5. Bg5 {[%emt 0:01:45]} h6 {[%emt 0:06:50]} 6. Bh4 {[%emt 0:01:02]} g5 {[%emt 0:04:41]} 7. Bg3 {[%emt 0:00:55]} Ne4 {[%emt 0:00:28]} 8. Rc1 {[%emt 0:00:32]} c6 {[%emt 0:05:28]} 9. Nd2 {[%emt 0:00:24]} Bxc3 {[%emt 0:01:53]} 10. bxc3 {[%emt 0:01:22]} Nxg3 {[%emt 0:02:04]} 11. hxg3 {[%emt 0:00:03]} Nd7 {[%emt 0:03:41]} 12. e4 {[%emt 0:00:23]} b6 {[%emt 0:02:25]} 13. Bd3 {[%emt 0:02:34]} Bb7 {[%emt 0:05:54]} 14. O-O {[%emt 0:01:07]} Nf6 {[%emt 0:07:02]} 15. cxd5 {[%emt 0:02:32]} cxd5 {[%emt 0:00:51]} 16. Bb5+ {[%emt 0:00:51]} Kf8 {[%emt 0:06:26]} 17. e5 {[%emt 0:02:02]} Nd7 {[%emt 0:02:02]} 18. f4 {[%emt 0:00:18]} a6 {[%emt 0:05:07]} 19. Bd3 {[%emt 0:00:53]} Qe7 {[%emt 0:10:15]} 20. Qh5 {[%emt 0:01:05]} Kg7 {[%emt 0:01:25]} 21. f5 {[%emt 0:05:44]} exf5 {[%emt 0:02:52]} 22. Rxf5 {[%emt 0:00:02]} Raf8 {[%emt 0:02:52]} 23. Rcf1 {[%emt 0:00:30]} Bc8 {[%emt 0:02:41]} 24. Bc2 {[%emt 0:15:26]} b5 {[%emt 0:04:17]} 25. R1f2 {[%emt 0:02:23]} Nb6 {[%emt 0:01:49]} 26. Rf6 {[%emt 0:00:17]} Be6 {[%emt 0:00:29]} 27. Rg6+ {[%emt 0:00:17]} 1-0

[Event "CZE-ch Open 2019"]
[Site "Ostrava"]
[Date "2019.05.02"]
[Round "6.32"]
[White "Holy, Filip"]
[Black "Koubova, Anna Marie"]
[Result "1/2-1/2"]
[ECO "B71"]
[WhiteElo "2096"]
[BlackElo "2005"]
[Annotator "NA"]
[PlyCount "67"]
[EventDate "2019.04.27"]
[EventType "swiss"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

1. e4 {[%emt 0:02:51]} c5 {[%emt 0:00:00]} 2. Nf3 {[%emt 0:00:05]} d6 {[%emt 0:00:00]} 3. d4 {[%emt 0:00:12]} cxd4 {[%emt 0:00:00]} 4. Nxd4 {[%emt 0:00:07]} Nf6 {[%emt 0:00:02]} 5. Nc3 {[%emt 0:00:03]} g6 {[%emt 0:00:12]} 6. f4 {[%emt 0:00:53]} Bg7 {[%emt 0:00:18]} 7. e5 {[%emt 0:00:11]} dxe5 {[%emt 0:18:00]} 8. fxe5 {[%emt 0:00:07]} Ng4 {[%emt 0:15:02]} 9. Bb5+ {[%emt 0:00:16]} Nc6 {[%emt 0:00:22]} 10. Nxc6 {[%emt 0:00:21]} Qxd1+ {[%emt 0:00:05]} 11. Nxd1 {[%emt 0:00:04]} a6 {[%emt 0:00:07]} 12. Ba4 {[%emt 0:05:47]} Bd7 {[%emt 0:00:12]} 13. Ne3 {[%emt 0:04:00]} Nxe3 {[%emt 0:02:44]} 14. Bxe3 {[%emt 0:00:10]} Bxc6 {[%emt 0:00:40]} 15. Bxc6+ {[%emt 0:01:19]} bxc6 {[%emt 0:00:05]} 16. Bf4 {[%emt 0:03:38]} Rb8 {[%emt 0:04:35]} 17. O-O-O {[%emt 0:00:50]} Rb4 {[%emt 0:13:37]} 18. g3 {[%emt 0:03:55]} g5 {[%emt 0:05:43]} 19. Bxg5 {[%emt 0:02:27]} Bxe5 {[%emt 0:00:09]} 20. c3 {[%emt 0:03:11]} Rb5 {[%emt 0:02:03]} 21. Be3 {[%emt 0:05:42]} O-O {[%emt 0:13:02]} 22. Rd2 {[%emt 0:03:11]} Rfb8 {[%emt 0:02:41]} 23. Rhd1 {[%emt 0:02:09]} Kg7 {[%emt 0:01:17]} 24. Bd4 {[%emt 0:04:14]} Bxd4 {[%emt 0:05:27]} 25. cxd4 {[%emt 0:00:04]} Rd8 {[%emt 0:00:12]} 26. Rc2 {[%emt 0:01:28]} Rd6 {[%emt 0:00:15]} 27. Rc4 {[%emt 0:01:44]} Rbd5 {[%emt 0:04:55]} 28. Re1 {[%emt 0:01:01]} e6 {[%emt 0:01:45]} 29. Re4 {[%emt 0:00:39]} Rf5 {[%emt 0:01:08]} 30. Ra4 {[%emt 0:04:02]} c5 {[%emt 0:02:31]} 31. dxc5 {[%emt 0:01:30]} Rxc5+ {[%emt 0:00:55]} 32. Rac4 {[%emt 0:01:33]} Rcd5 {[%emt 0:00:36]} 33. Rg4+ {[%emt 0:01:53]} Kf6 {[%emt 0:02:19]} 34. Rgf4+ {[%emt 0:00:32]} 1/2-1/2

[Event "CZE-ch Open 2019"]
[Site "Ostrava"]
[Date "2019.05.02"]
[Round "6.33"]
[White "Horak, Jan"]
[Black "Kolar, Stanislav"]
[Result "1/2-1/2"]
[ECO "A45"]
[WhiteElo "2158"]
[BlackElo "2091"]
[Annotator "NA"]
[PlyCount "78"]
[EventDate "2019.04.27"]
[EventType "swiss"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

1. d4 {[%emt 0:00:00]} Nf6 {[%emt 0:00:00]} 2. Nc3 {[%emt 0:00:00]} d5 {[%emt 0:00:13]} 3. Bf4 {[%emt 0:00:00]} Bf5 {[%emt 0:01:40]} 4. f3 {[%emt 0:00:02]} e6 {[%emt 0:00:29]} 5. g4 {[%emt 0:00:04]} Bg6 {[%emt 0:00:35]} 6. h4 {[%emt 0:00:11]} h5 {[%emt 0:01:15]} 7. g5 {[%emt 0:00:15]} Nfd7 {[%emt 0:00:28]} 8. a3 {[%emt 0:00:55]} Bd6 {[%emt 0:01:00]} 9. Nh3 {[%emt 0:03:50]} a6 {[%emt 0:01:37]} 10. e3 {[%emt 0:00:55]} Nc6 {[%emt 0:02:10]} 11. Bd3 {[%emt 0:02:03]} Bxd3 {[%emt 0:06:04]} 12. Qxd3 {[%emt 0:00:35]} Qe7 {[%emt 0:01:03]} 13. O-O-O {[%emt 0:08:51]} Nb6 {[%emt 0:06:02]} 14. Bxd6 {[%emt 0:05:14]} Qxd6 {[%emt 0:01:12]} 15. e4 {[%emt 0:05:17]} O-O-O {[%emt 0:01:40]} 16. e5 {[%emt 0:31:37]} Qe7 {[%emt 0:00:20]} 17. Nf4 {[%emt 0:02:24]} g6 {[%emt 0:00:47]} 18. Ng2 {[%emt 0:00:14]} Na5 {[%emt 0:02:50]} 19. Nb1 {[%emt 0:03:49]} Kb8 {[%emt 0:01:59]} 20. Nd2 {[%emt 0:00:30]} Rc8 {[%emt 0:01:06]} 21. Nb3 {[%emt 0:11:29]} Nxb3+ {[%emt 0:02:04]} 22. Qxb3 {[%emt 0:01:05]} Nc4 {[%emt 0:01:11]} 23. Ne3 {[%emt 0:00:17]} Nxe3 {[%emt 0:00:22]} 24. Qxe3 {[%emt 0:00:02]} c5 {[%emt 0:00:19]} 25. dxc5 {[%emt 0:00:40]} Qxc5 {[%emt 0:00:48]} 26. Qxc5 {[%emt 0:00:05]} Rxc5 {[%emt 0:00:08]} 27. Rd4 {[%emt 0:00:28]} Rhc8 {[%emt 0:00:24]} 28. c3 {[%emt 0:00:05]} b5 {[%emt 0:00:15]} 29. Rhd1 {[%emt 0:00:19]} Kb7 {[%emt 0:02:07]} 30. Rf4 {[%emt 0:00:22]} R8c7 {[%emt 0:00:11]} 31. Rdd4 {[%emt 0:00:13]} Kb6 {[%emt 0:01:36]} 32. Kd2 {[%emt 0:01:06]} a5 {[%emt 0:02:17]} 33. Rf6 {[%emt 0:00:29]} Rc4 {[%emt 0:00:45]} 34. Rdf4 {[%emt 0:02:56]} Rxf4 {[%emt 0:03:09]} 35. Rxf4 {[%emt 0:00:06]} a4 {[%emt 0:03:45]} 36. Kd3 {[%emt 0:01:15]} Kc5 {[%emt 0:01:30]} 37. Rd4 {[%emt 0:01:46]} Rd7 {[%emt 0:00:27]} 38. Rf4 {[%emt 0:01:29]} Kc6 {[%emt 0:00:10]} 39. Rd4 {[%emt 0:01:52]} Kc5 {[%emt 0:00:18]} 1/2-1/2

[Event "CZE-ch Open 2019"]
[Site "Ostrava"]
[Date "2019.05.03"]
[Round "7.1"]
[White "Kislinsky, Alexey"]
[Black "Cernousek, Lukas"]
[Result "0-1"]
[ECO "C39"]
[WhiteElo "2429"]
[BlackElo "2438"]
[Annotator "RC"]
[PlyCount "60"]
[EventDate "2019.04.27"]
[EventType "swiss"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

1. e4 {[%emt 0:07:24]} e5 {[%emt 0:00:00]} 2. f4 {[%emt 0:00:32]} exf4 {[%emt 0:00:05]} 3. Nf3 {[%emt 0:03:40]} g5 {[%emt 0:00:08]} 4. h4 {[%emt 0:00:51]} g4 {[%emt 0:00:09]} 5. Ne5 {[%emt 0:00:05]} Nf6 {[%emt 0:00:10]} 6. Nxg4 {[%emt 0:01:19]} Nxe4 {[%emt 0:00:31]} 7. d3 {[%emt 0:03:56]} Ng3 {[%emt 0:00:15]} 8. Bxf4 {[%emt 0:01:32]} Nxh1 {[%emt 0:00:13]} 9. Qe2+ {[%emt 0:00:19]} Qe7 {[%emt 0:00:16]} 10. Nf6+ {[%emt 0:00:06]} Kd8 {[%emt 0:00:10]} 11. Bxc7+ {[%emt 0:00:05]} Kxc7 {[%emt 0:00:11]} 12. Nd5+ {[%emt 0:00:04]} Kd8 {[%emt 0:00:29]} 13. Nxe7 {[%emt 0:00:05]} Bxe7 {[%emt 0:00:18]} 14. Qg4 {[%emt 0:04:36]} d6 {[%emt 0:24:10]} 15. Qf4 {[%emt 0:02:52]} Rg8 {[%emt 0:07:56]} 16. Qxf7 {[%emt 0:03:08]} Re8 {[%emt 0:03:44]} 17. Na3 {[%emt 0:08:02]} Bxh4+ {[%emt 0:00:10]} 18. Kd2 {[%emt 0:00:06]} Bg5+ {[%emt 0:19:57]} 19. Kc3 {[%emt 0:00:44]} Bd7 {[%emt 0:00:15]} 20. Nc4 {[%emt 0:20:28]} Kc7 {[%emt 0:00:23]} 21. Qd5 {[%emt 0:00:48]} Bf4 {[%emt 0:00:53]} 22. Qa5+ {[%emt 0:03:26]} b6 {[%emt 0:08:14]} 23. Qh5 {[%emt 0:05:40]} b5 {[%emt 0:16:50]} 24. Na5 {[%emt 0:02:11]} b4+ {[%emt 0:07:59]} 25. Kb3 {[%emt 0:02:15]} Na6 {[%emt 0:04:10]} 26. Qxh1 {[%emt 0:06:27]} Nc5+ {[%emt 0:02:43]} 27. Kxb4 {[%emt 0:10:35]} Rab8+ {[%emt 0:00:03]} 28. Kc4 {[%emt 0:01:40]} d5+ {[%emt 0:02:52]} 29. Kc3 {[%emt 0:08:54]} Na4+ {[%emt 0:00:39]} 30. Kd4 {[%emt 0:00:35]} Be3+ {[%emt 0:00:34]} 0-1

[Event "CZE-ch Open 2019"]
[Site "Ostrava"]
[Date "2019.05.03"]
[Round "7.2"]
[White "Kociscak, Jiri"]
[Black "Navara, David"]
[Result "0-1"]
[ECO "A62"]
[WhiteElo "2496"]
[BlackElo "2733"]
[Annotator "TA"]
[PlyCount "68"]
[EventDate "2019.04.27"]
[EventType "swiss"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 20,68,14,2,15,4,17,22,0,11,4,0,0,-31,0,-64,-38,-50,-60,-53,-43,-58,0,-2,0,0,0,0,0,-12,-52,-75,-64,-109,-14,-362,-388,-419,-416,-414,-393,-476,-452,-483,-718,-716,-701,-660,-624,-1700,-1283]} 1. d4 Nf6 2. c4 e6 3. g3 c5 4. d5 exd5 5. cxd5 d6 6. Nf3 g6 7. Nc3 Bg7 8. Bg2 O-O 9. O-O Re8 10. Nd2 Nbd7 11. a4 b6 {A62: Modern Benoni: Fianchetto Variation without early ...Nbd7} (11... a6 12. a5 b5 13. axb6 Nxb6 14. Nb3 Bf5 15. Na5 Ne4 16. Bd2 Nxd2 17. Qxd2 h5 18. e3 h4 19. Rfe1 Qg5 20. Na4 Reb8 21. Nc3 Qh5 22. f3 {1-0 (41) Topalov,V (2771)-Karjakin,S (2786) Zug 2013}) 12. Re1 a6 13. h3 Rb8 {The position is equal.} 14. Nc4 Ne5 15. Nxe5 Rxe5 16. e4 Re8 17. f4 (17. Qe2 $11) 17... Nd7 18. Qd3 $146 ({Predecessor:} 18. Kh2 Nf8 19. Qd3 Ra8 20. Bd2 {1-0 (43) Barus,C (2295)-Khan,M (2350) Singapore 1987}) 18... b5 19. axb5 axb5 20. Be3 c4 (20... b4 $15 21. Nd1 Nb6) 21. Qc2 $11 b4 22. Ne2 Qc7 23. Nd4 b3 $36 {[%mdl 2048] White is under pressure.} 24. Qc3 Nb6 25. e5 {Hoping for Nc6.} dxe5 {And now ...Na4! would win.} 26. fxe5 {d6 is the strong threat.} Bxh3 ({Not} 26... Bxe5 27. Bf4 $1 $16 {[%mdl 512]}) (26... Bd7 $1 $17 27. Bf4 Na4 {[%mdl 64] Decoy}) 27. Bxh3 $4 {[%mdl 8192]} (27. Nc6 $1 $11 {and White has nothing to worry.} Bxg2 28. Bxb6 Rxb6 29. Ra7) 27... Nxd5 $19 28. Qa5 {[#]} Qxa5 $1 29. Rxa5 Rxe5 30. Nc6 Rxe3 {Black is clearly winning.} 31. Rxe3 Nxe3 32. Nxb8 Bxb2 {Strongly threatening ...c3.} 33. Nc6 Bf6 34. Kf2 b2 {Accuracy: White = 35%, Black = 47%.} 0-1

[Event "CZE-ch Open 2019"]
[Site "Ostrava"]
[Date "2019.05.03"]
[Round "7.3"]
[White "Babula, Vlastimil"]
[Black "Hracek, Zbynek"]
[Result "1/2-1/2"]
[ECO "E46"]
[WhiteElo "2549"]
[BlackElo "2585"]
[Annotator "TA"]
[PlyCount "56"]
[EventDate "2019.04.27"]
[EventType "swiss"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 12,56,6,0,0,0,0,0,0,-4,20,28,29,0,26,20,41,14,15,22,36,24,19,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0]} 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 O-O 5. Nge2 d5 6. a3 Bd6 7. Ng3 c6 {E46: Nimzo-Indian: Rubinstein: 4 e3 0-0 5 Ne2 without early Bd3} 8. Be2 e5 (8... Nbd7 9. O-O dxc4 10. Bxc4 e5 11. Ba2 Nb6 12. dxe5 Bxe5 13. Qc2 Qe7 14. e4 Be6 15. Bxe6 Qxe6 {½-½ (51) Lopez Martinez,J (2584)-Meier,G (2648) Batumi 2018}) 9. O-O dxc4 10. Bxc4 exd4 11. exd4 Nbd7 12. Ba2 Nb6 13. Bg5 h6 $146 ({Predecessor:} 13... Be7 14. Re1 h6 15. Bf4 {1-0 (32) Kayonde,A (2394)-Fawzy,A (2438) Livingstone 2018}) 14. Bxf6 $1 Qxf6 15. Nge4 Qe7 16. Nxd6 Qxd6 17. d5 {The position is equal.} (17. Ne4 {is more complex.} Qg6 18. Nc5 Nd5 19. Re1 Bf5 20. Nxb7 Rab8 21. Bxd5 cxd5 22. Nc5) 17... cxd5 18. Nxd5 Nxd5 19. Bxd5 Be6 20. Bxe6 Qxe6 21. Re1 Qb6 22. Qe2 Rad8 23. h3 Rd6 24. Rad1 Re6 25. Qc2 Rfe8 26. Rxe6 Qxe6 27. Rd3 Qe1+ 28. Kh2 Qe5+ {Accuracy: White = 59%, Black = 89%.} 1/2-1/2

[Event "CZE-ch Open 2019"]
[Site "Ostrava"]
[Date "2019.05.03"]
[Round "7.4"]
[White "Mikes, Jan"]
[Black "Kraus, Tomas"]
[Result "0-1"]
[ECO "B30"]
[WhiteElo "2394"]
[BlackElo "2456"]
[Annotator "TA"]
[PlyCount "44"]
[EventDate "2019.04.27"]
[EventType "swiss"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 9,56,13,19,8,3,9,19,20,20,0,-7,-38,-39,-52,-57,-57,-58,-62,-41,-40,-22,-52,-40,-62,-46,-97,-88,-119,-109,-105,-105,-256,-241,-236,-225,-222,-187,-204,-167,-291,-282,-543,-535,-554,-551,-532,-533,-1174,-1160]} 1. e4 c5 2. Nf3 Nc6 3. Nc3 Nf6 4. Bb5 e5 5. O-O (5. Bxc6 dxc6 6. Nxe5 Nxe4 7. Nxe4 Qd4 8. Qe2 Qxe5 9. f4 Qe7 10. f5 Bd7 11. O-O O-O-O 12. d3 c4 13. Be3 Qe5 14. Qf2 cxd3 15. cxd3 Be8 16. Bxa7 Rxd3 {1-0 (26) Anand,V (2771)-Delgado Ramirez,N (2619) Batumi 2018}) 5... d6 6. h3 {B30: Sicilian: 2...Nc6 3 Bb5, lines without ...g6} Be7 7. d3 O-O 8. a4 {The position is equal.} h6 9. Bxc6 $146 ({Predecessor:} 9. Ne2 Be6 10. Ng3 Re8 11. Re1 Bf8 12. Bc4 d5 {0-1 (36) Gazel Pereira,F (2275)-Granda Zuniga,J (2657) Florianopolis 2018}) 9... bxc6 10. a5 Ne8 11. Ne2 f5 12. exf5 Bxf5 13. Ng3 Bg6 14. Ra4 Kh7 15. Qe2 Rb8 16. Re1 Nc7 17. h4 ({Better is} 17. b3 $15) 17... Kh8 $17 18. Rg4 Bh7 19. Nh5 Rf7 20. d4 $2 (20. b3 $17) 20... cxd4 $19 21. Qc4 Nd5 {Hoping for ...Qd7.} 22. Qxc6 Qxa5 {Played: Nd5-b4} 0-1

[Event "CZE-ch Open 2019"]
[Site "Ostrava"]
[Date "2019.05.03"]
[Round "7.5"]
[White "Michalik, Peter"]
[Black "Plat, Vojtech"]
[Result "1/2-1/2"]
[ECO "B04"]
[WhiteElo "2577"]
[BlackElo "2535"]
[Annotator "TA"]
[PlyCount "84"]
[EventDate "2019.04.27"]
[EventType "swiss"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 10,84,66,45,53,13,19,16,26,8,17,8,16,0,0,0,42,0,0,0,0,0,1,2,51,-25,-20,-29,-20,-20,-22,-18,-21,-23,-24,-61,-71,-64,-51,-51,-51,-51,-37,-47,-52,-43,-42,-42,-32,-68,-46,-86,0,-26,-24,-27,283,285,239,0,0,0,0,0,0,-87,-83,-87,-86,-85,0,0,0,0,0,0,0]} 1. e4 Nf6 2. e5 Nd5 3. Nf3 d6 4. d4 Nb6 5. a4 a5 6. Nc3 g6 {B04: Alekhine's Defence: 4 Nf3} (6... Bg4 7. h3 Bh5 8. g4 Bg6 9. e6 fxe6 10. Ng5 Qd7 11. Qe2 Nc6 12. Nxe6 Nb4 13. Nb5 Rc8 14. Na3 {1-0 (28) Zvjaginsev,V (2660)-Panarin,M (2558) St Petersburg 2015}) 7. Bb5+ c6 8. Be2 dxe5 9. Nxe5 Bg7 10. O-O O-O 11. Bf4 Bf5 12. Re1 Na6 13. Bf3 f6 $146 ({Predecessor:} 13... Nb4 14. Be4 Be6 {½-½ (39) D'Angelo,A (2255)-Laketic,G (2390) Italy 1995}) 14. Nd3 $1 Re8 15. g4 Bxd3 16. Qxd3 Nb4 17. Qe4 (17. Qe2 $1 $14) 17... e6 $36 {[%mdl 2048] Black is pushing.} 18. Rad1 Qd7 19. Qe2 N4d5 20. Bd2 Nxc3 21. bxc3 Nxa4 22. Ra1 Nb6 23. Reb1 Qc7 24. c4 Nd7 25. c5 f5 26. gxf5 gxf5 27. Qc4 Kh8 28. Kh1 Nf6 29. Rg1 Ne4 30. Be3 e5 (30... Qf7 $17) 31. dxe5 (31. Bxe4 $5 fxe4 32. Rg4 $11) 31... Bxe5 32. Bxe4 Bxa1 $4 {[%mdl 8192] [#]} (32... fxe4 $11 {and Black is okay.} 33. Ra4 Bf6) 33. c3 $1 $18 {Bd4+ would kill now.} Rad8 ({And not} 33... fxe4 34. Bd4+ Re5 35. Qe6 Qg7 36. Qxe5 Rg8 37. Rxg7 h6 38. Rxg8+ Kxg8 39. Qg7#) 34. Bxf5 $2 (34. Bg2 $18 {aiming for Bd4+.} Rxe3 35. fxe3) 34... Qe5 $1 $11 {[%mdl 64] Double Attack} 35. Rxa1 {Black must now prevent Bd4!} Qxf5 36. Bd4+ {[#]} Re5 $1 {[%mdl 512] Threatens to win with ...Qe4+.} 37. Bxe5+ (37. Rg1 $1 $11 {keeps the balance.} h5 38. f4 Qxf4 39. Qe6 {[%mdl 64] Pin} Qe4+ 40. Rg2 Qe1+ 41. Rg1 Qe4+ 42. Rg2 Qe1+ 43. Rg1 Qe4+) 37... Qxe5 {KQR-KQR} 38. Rg1 {[#]} a4 $1 {[%mdl 512]} 39. Qxa4 Qd5+ ({Of course not} 39... Qxc3 $6 40. Qa1 $11) ({Better is} 39... Qxc5 $17 40. c4 Qxf2 41. Qa1+ Qd4) 40. Rg2 {The position is equal.} Qxc5 41. Qa1 Qe5 42. Rg3 b5 {Accuracy: White = 67%, Black = 65%.} 1/2-1/2

[Event "CZE-ch Open 2019"]
[Site "Ostrava"]
[Date "2019.05.03"]
[Round "7.6"]
[White "Kriebel, Tadeas"]
[Black "Zwardon, Vojtech"]
[Result "1/2-1/2"]
[ECO "B36"]
[WhiteElo "2514"]
[BlackElo "2458"]
[Annotator "RC"]
[PlyCount "127"]
[EventDate "2019.04.27"]
[EventType "swiss"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

1. e4 {[%emt 0:00:00]} c5 {[%emt 0:01:38]} 2. Nf3 {[%emt 0:00:00]} Nc6 {[%emt 0:00:04]} 3. d4 {[%emt 0:00:00]} cxd4 {[%emt 0:00:09]} 4. Nxd4 {[%emt 0:00:00]} g6 {[%emt 0:00:01]} 5. c4 {[%emt 0:00:18]} Nf6 {[%emt 0:00:34]} 6. Nc3 {[%emt 0:00:07]} Nxd4 {[%emt 0:00:05]} 7. Qxd4 {[%emt 0:00:07]} d6 {[%emt 0:00:01]} 8. Be3 {[%emt 0:01:27]} Bg7 {[%emt 0:00:05]} 9. Be2 {[%emt 0:00:07]} O-O {[%emt 0:00:07]} 10. Qd3 {[%emt 0:00:08]} Be6 {[%emt 0:09:41]} 11. Bd4 {[%emt 0:00:20]} Rc8 {[%emt 0:03:07]} 12. b3 {[%emt 0:00:53]} Nd7 {[%emt 0:02:03]} 13. Bxg7 {[%emt 0:03:36]} Kxg7 {[%emt 0:00:09]} 14. O-O {[%emt 0:06:07]} Kg8 {[%emt 0:00:36]} 15. Kh1 {[%emt 0:00:59]} Qa5 {[%emt 0:01:48]} 16. f4 {[%emt 0:03:33]} f5 {[%emt 0:01:37]} 17. exf5 {[%emt 0:05:48]} Bxf5 {[%emt 0:03:27]} 18. Qd5+ {[%emt 0:01:53]} Qxd5 {[%emt 0:00:05]} 19. Nxd5 {[%emt 0:00:11]} Rf7 {[%emt 0:06:23]} 20. Bf3 {[%emt 0:00:51]} Nc5 {[%emt 0:01:10]} 21. Rfe1 {[%emt 0:08:07]} e6 {[%emt 0:06:14]} 22. Ne3 {[%emt 0:01:38]} a5 {[%emt 0:03:59]} 23. Nxf5 {[%emt 0:03:52]} gxf5 {[%emt 0:00:17]} 24. Rad1 {[%emt 0:00:22]} Rd8 {[%emt 0:00:31]} 25. Re3 {[%emt 0:03:13]} Kg7 {[%emt 0:01:16]} 26. a3 {[%emt 0:08:37]} Kf6 {[%emt 0:01:27]} 27. h3 {[%emt 0:02:56]} Re7 {[%emt 0:03:02]} 28. g4 {[%emt 0:01:17]} h6 {[%emt 0:01:03]} 29. Kh2 {[%emt 0:02:36]} fxg4 {[%emt 0:08:18]} 30. hxg4 {[%emt 0:00:14]} e5 {[%emt 0:01:50]} 31. Rd5 {[%emt 0:01:09]} e4 {[%emt 0:04:47]} 32. b4 {[%emt 0:03:47]} axb4 {[%emt 0:00:38]} 33. axb4 {[%emt 0:00:06]} Nd3 {[%emt 0:11:22]} 34. Rxe4 {[%emt 0:00:09]} Rxe4 {[%emt 0:00:12]} 35. Bxe4 {[%emt 0:00:07]} Nxb4 {[%emt 0:01:09]} 36. Rf5+ {[%emt 0:01:17]} Kg7 {[%emt 0:12:51]} 37. Rb5 {[%emt 0:00:10]} Re8 {[%emt 0:01:41]} 38. Rxb7+ {[%emt 0:00:05]} Kf8 {[%emt 0:00:08]} 39. Bf5 {[%emt 0:05:58]} Nc6 {[%emt 0:00:33]} 40. Rh7 {[%emt 0:00:06]} Re2+ {[%emt 0:00:31]} 41. Kh3 {[%emt 0:31:35]} Nd4 {[%emt 0:30:17]} 42. Rxh6 {[%emt 0:01:02]} Re3+ {[%emt 0:00:15]} 43. Kh4 {[%emt 0:17:46]} Nxf5+ {[%emt 0:00:00]} 44. gxf5 {[%emt 0:00:05]} Rc3 {[%emt 0:00:00]} 45. Kg5 {[%emt 0:00:46]} Rxc4 {[%emt 0:00:00]} 46. Kg6 {[%emt 0:00:49]} Rxf4 {[%emt 0:00:00]} 47. Rh8+ {[%emt 0:00:06]} Ke7 {[%emt 0:00:00]} 48. Rh7+ {[%emt 0:00:09]} Ke8 {[%emt 0:00:00]} 49. Kf6 {[%emt 0:01:39]} Re4 {[%emt 0:00:00]} 50. Ra7 {[%emt 0:06:11]} d5 {[%emt 0:00:00]} 51. Ra8+ {[%emt 0:01:55]} Kd7 {[%emt 0:00:00]} 52. Kg6 {[%emt 0:00:05]} Rg4+ {[%emt 0:00:00]} 53. Kf7 {[%emt 0:00:06]} d4 {[%emt 0:00:00]} 54. Ra4 {[%emt 0:06:56]} Kc6 {[%emt 0:00:00]} 55. f6 {[%emt 0:00:30]} Kb5 {[%emt 0:00:00]} 56. Ra1 {[%emt 0:00:07]} Rf4 {[%emt 0:00:00]} 57. Ke6 {[%emt 0:00:10]} d3 {[%emt 0:00:00]} 58. Ke5 {[%emt 0:00:49]} Rf2 {[%emt 0:00:00]} 59. Rd1 {[%emt 0:01:54]} Kc4 {[%emt 0:00:00]} 60. Ke6 {[%emt 0:00:06]} d2 {[%emt 0:00:00]} 61. f7 {[%emt 0:00:12]} Kd3 {[%emt 0:00:00]} 62. Rxd2+ {[%emt 0:00:08]} Kxd2 {[%emt 0:00:00]} 63. Ke7 {[%emt 0:00:02]} Rxf7+ {[%emt 0:00:00]} 64. Kxf7 1/2-1/2

[Event "CZE-ch Open 2019"]
[Site "Ostrava"]
[Date "2019.05.03"]
[Round "7.7"]
[White "Hausner, Ivan"]
[Black "Simacek, Pavel"]
[Result "1/2-1/2"]
[ECO "A21"]
[WhiteElo "2349"]
[BlackElo "2471"]
[Annotator "TA"]
[PlyCount "76"]
[EventDate "2019.04.27"]
[EventType "swiss"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 9,76,-18,0,-14,-16,-17,-8,-13,-11,-5,0,-16,29,25,29,22,20,5,12,-10,0,0,18,7,16,26,29,-6,-10,-20,0,-26,0,-7,0,0,0,-7,0,0,0,0,0,0,0,-29,0,0,0,-30,-30,-31,-23,-24,-23,-30,-14,0,0,-52,-52,-52,-52,-52,-52,-52,-52,-52,-52]} 1. c4 e5 2. Nc3 Bb4 3. e4 Bxc3 (3... Nf6 4. Bd3 O-O 5. Nge2 Bc5 6. O-O a6 7. Bc2 Nc6 8. h3 b5 9. d3 bxc4 10. dxc4 h6 11. Rb1 Rb8 {1-0 (31) Jobava,B (2699)-Zvjaginsev,V (2658) Sochi 2015}) 4. dxc3 d6 5. h3 Nf6 6. Qc2 {A21: English Opening: 1...e5 2 Nc3} b6 $146 ({Predecessor:} 6... O-O 7. Be3 Nbd7 8. O-O-O b6 9. g4 Bb7 10. f3 Nc5 11. Rh2 a5 12. Qf2 a4 13. Ne2 Qe8 14. Ng3 Qe6 15. Nf5 Nfd7 16. Qh4 Rfe8 17. Rhd2 Nf8 18. Qf2 {½-½ (18) Hausner,I (2379)-Juptner,J (2340) Prague 2013}) 7. Be3 Bb7 8. f3 {The position is equal.} Nbd7 9. O-O-O Qe7 10. Ne2 O-O-O 11. Kb1 Nc5 12. Ng3 g6 13. Be2 Ne6 14. Qc1 h5 15. h4 Nd7 16. Bd3 Ndc5 17. Bc2 Ng7 18. Bg5 f6 19. Bd2 Rdf8 20. b3 Nce6 21. Nf1 f5 22. Ne3 fxe4 23. fxe4 Qd8 24. Rdf1 Ne8 25. Qe1 Nf6 26. Nd5 Ng4 27. Ne3 Nf6 28. Nd5 Ng4 29. Ne3 Nxe3 30. Bxe3 Rxf1 31. Rxf1 Rf8 32. g3 Kd7 33. Rxf8 (33. Bh6 {is more complex.} Rf6 34. Rf2 Qe7 35. Qf1 Rxf2 36. Qxf2 Nc5 37. Qf3) 33... Qxf8 34. Qf2 ({Better is} 34. Qe2 $11) 34... Qxf2 $15 {Black is slightly better.} 35. Bxf2 Nf8 36. Kc1 Nh7 37. Kd2 Nf6 38. Ke3 Ng4+ {Accuracy: White = 58%, Black = 45%.} 1/2-1/2

[Event "CZE-ch Open 2019"]
[Site "Ostrava"]
[Date "2019.05.03"]
[Round "7.8"]
[White "Kulhanek, Tomas"]
[Black "Krejci, Jan"]
[Result "0-1"]
[ECO "B31"]
[WhiteElo "2316"]
[BlackElo "2588"]
[Annotator "TA"]
[PlyCount "76"]
[EventDate "2019.04.27"]
[EventType "swiss"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 17,76,20,22,0,0,0,0,-17,-5,-12,-12,-17,-18,-44,-42,-38,-33,-54,-20,-35,-17,-43,-23,-20,-9,-71,-23,-51,-53,-72,-71,-131,-133,-127,-121,-122,-126,-129,-16,-17,0,-10,-8,-6,0,0,0,-103,-119,-104,-78,-231,-238,-306,-282,-211,-203,-196,-204,-765,-758]} 1. e4 c5 2. Nf3 Nc6 3. Bb5 g6 4. O-O Bg7 5. Re1 e5 6. Bxc6 dxc6 7. d3 Qe7 8. Nbd2 Nf6 9. Nc4 Nd7 10. Bd2 {B31: Sicilian: 2...Nc6 3 Bb5 g6} O-O 11. Bc3 $146 ({Predecessor:} 11. a3 b6 12. Bc3 a5 13. a4 Ba6 14. b3 Rfb8 15. g3 Bxc4 16. bxc4 Nf8 17. Qc1 Qc7 {1-0 (56) Gelfand,B (2703)-Van Wely,L (2654) Plovdiv 2003}) 11... Rd8 12. b3 {The position is equal.} b6 13. a4 f6 14. Qb1 Nf8 15. b4 cxb4 16. Bxb4 c5 17. Bc3 Be6 18. Nfd2 Rab8 19. Ra3 Bf7 20. Ne3 Qd7 21. Qb5 (21. Bb2 $11 {remains equal.}) 21... Qc8 22. Qb2 Ne6 23. Nd5 Qb7 24. a5 (24. Ne3 $142) 24... b5 $17 {And now ...b4 would win.} 25. a6 Qd7 {...b4 is the strong threat.} 26. Ba5 Rdc8 27. c3 Nf8 ({Black should play} 27... Rc6 $17 28. Nf3 Rxa6) 28. Rb3 $11 f5 {White should prevent ...Ne6.} 29. Rb1 $1 {[%cal Rb3b5]} b4 30. cxb4 fxe4 31. dxe4 c4 $36 {[%mdl 2048] White is under pressure.} 32. Rc3 (32. Re3 $11) 32... Bxd5 $17 33. exd5 e4 $1 ({Much worse is} 33... Qxd5 34. Qc2 $14) 34. b5 $2 (34. Nxe4 $17 {was called for.} Qxd5 35. Qc2 Bxc3 36. Nxc3) 34... Qxd5 $19 35. Qa3 Qxd2 36. Rxc4 {[#]} Qd3 $1 37. Qxd3 exd3 38. Bc7 $2 (38. Rxc8 Rxc8 39. b6 axb6 40. Bxb6) 38... d2 {Accuracy: White = 24%, Black = 60%.} 0-1

[Event "CZE-ch Open 2019"]
[Site "Ostrava"]
[Date "2019.05.03"]
[Round "7.9"]
[White "Biolek, Richard Jr."]
[Black "Sramek, Vojtech"]
[Result "1-0"]
[ECO "D11"]
[WhiteElo "2442"]
[BlackElo "2304"]
[Annotator "TA"]
[PlyCount "71"]
[EventDate "2019.04.27"]
[EventType "swiss"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 21,71,66,76,27,77,62,94,82,82,0,92,0,89,83,110,91,96,0,100,92,162,99,122,125,126,126,135,135,131,135,159,144,156,149,291,278,287,285,569,437,473,263,258,233,524,500,741,741,999,864,981,987]} 1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. e3 e6 5. Bd3 Nbd7 6. Nbd2 Bd6 7. O-O O-O 8. e4 dxe4 9. Nxe4 Nxe4 10. Bxe4 f5 11. Bc2 Nf6 12. b3 {D46: Semi-Slav: 5 e3 Nbd7 6 Bd3, Black avoids the Meran} Qe8 $146 ({Predecessor:} 12... Bd7 13. Re1 Re8 14. Ne5 Bc8 15. Bb2 Re7 16. Qf3 Qe8 17. Rad1 Nd7 18. Nxc6 bxc6 19. Qxc6 Bxh2+ 20. Kxh2 {1-0 (30) Certek,P (2286)-Danko,J (1966) Marianske Lazne 2018}) 13. Re1 Qh5 14. Ne5 {White is better.} Qh4 15. Nf3 Qh5 16. Ne5 Qh4 $1 17. h3 Re8 18. Nf3 Qh5 19. Ne5 Qh4 $1 20. Bb2 Bd7 (20... Qf4 $16) 21. Qf3 (21. Nxd7 $18 Nxd7 22. d5 cxd5 23. cxd5) 21... Re7 22. Nxd7 Nxd7 23. d5 $36 {[%mdl 2048] Keeping Black busy.} exd5 24. Rxe7 ({And not} 24. Qxf5 Rf7 $11) (24. Bxf5 Ne5 $11) 24... Qxe7 25. cxd5 ({Reject} 25. Bxf5 $6 Ne5 $11) (25. Qxf5 $6 g6 $11) 25... Re8 {[#] ( -> ...Qe1+!)} 26. Rf1 g6 27. dxc6 Ne5 (27... bxc6 $16 {was worth a try.} 28. Qxc6 Be5) 28. Qd5+ $18 Nf7 29. cxb7 Qe2 $2 (29... Rb8 30. Bxf5 gxf5) 30. Qd3 Qe7 31. Qf3 (31. Qd4 $142 {[%csl Gb2][%cal Rd4g7]} Be5 32. Qxa7) 31... Rb8 32. Bd3 Rxb7 $2 (32... Qxb7 {was called for.} 33. Qe2 Qe7) 33. Bc4 {White is clearly winning.} Rd7 34. Qc3 {[%csl Gb2][%cal Rc3h8]} Kf8 35. Qg7+ {[%mdl 64] [#] Double Attack} Ke8 36. Bb5 {Accuracy: White = 47%, Black = 35%.} 1-0

[Event "CZE-ch Open 2019"]
[Site "Ostrava"]
[Date "2019.05.03"]
[Round "7.10"]
[White "Serrano Salvador, Eduardo"]
[Black "Pulpan, Jakub"]
[Result "1/2-1/2"]
[ECO "D41"]
[WhiteElo "2305"]
[BlackElo "2418"]
[Annotator "TA"]
[PlyCount "64"]
[EventDate "2019.04.27"]
[EventType "swiss"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 26,64,8,14,5,0,0,0,0,0,47,0,0,-20,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0]} 1. d4 Nf6 2. Nf3 d5 3. c4 e6 4. Nc3 c5 5. cxd5 Nxd5 6. e4 Nxc3 7. bxc3 cxd4 8. cxd4 Bb4+ 9. Bd2 Bxd2+ 10. Qxd2 O-O 11. Bc4 Nd7 12. O-O b6 13. Rad1 Bb7 14. Rfe1 Rc8 {D41: Queen's Gambit Declined: Semi-Tarrasch with 5 cxd5} 15. Bb3 Re8 16. d5 exd5 17. exd5 {[#]} Qf6 $146 ({Predecessor:} 17... Nc5 18. d6 Bxf3 19. Rxe8+ Qxe8 20. gxf3 Qc6 21. Bd5 Qd7 22. Qf4 {0-1 (62) Sevian,S (2642)-Dominguez Perez,L (2739) Saint Louis 2019}) 18. h3 h6 {The position is equal.} 19. Re3 Rxe3 20. Qxe3 Nc5 21. d6 Bxf3 22. d7 Rd8 23. Qe8+ $1 Kh7 24. gxf3 Qg5+ 25. Kh1 Nxb3 26. axb3 Qf5 27. Qxd8 Qxf3+ {[%mdl 64] [#] Double Attack} 28. Kg1 Qxd1+ $11 {KQ-KQ} 29. Kg2 {Qe7 is the strong threat.} Qd5+ 30. Kg3 {Strongly threatening Qe7.} Qd3+ 31. f3 {[#] Hoping for Qe7.} Qd6+ 32. f4 Qd3+ {Accuracy: White = 69%, Black = 83%.} 1/2-1/2

[Event "CZE-ch Open 2019"]
[Site "Ostrava"]
[Date "2019.05.03"]
[Round "7.11"]
[White "Roubalik, Jakub"]
[Black "Riha, Vojtech"]
[Result "1/2-1/2"]
[ECO "A57"]
[WhiteElo "2417"]
[BlackElo "2288"]
[Annotator "TA"]
[PlyCount "78"]
[EventDate "2019.04.27"]
[EventType "swiss"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 9,78,6,6,6,6,6,6,2,3,8,0,0,6,7,0,-11,3,2,100,63,149,43,55,60,46,10,15,0,0,0,6,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,8,0,0,0,0,0,0,0,0,-11,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0]} 1. d4 Nf6 2. c4 c5 3. d5 b5 4. Qc2 bxc4 5. e4 e6 (5... d6 6. Bxc4 g6 7. Nc3 Bg7 8. Nf3 Nbd7 9. h3 O-O 10. O-O Rb8 11. Re1 Nh5 12. Be2 Ne5 13. Nxe5 Bxe5 14. Bxh5 gxh5 15. Bh6 Re8 16. Qd2 Kh8 17. Bf4 Bd4 18. Be3 {0-1 (63) Dreev,A (2644)-Perunovic,M (2622) Berlin 2015}) 6. Bxc4 {A57: Benko/Volga Gambit} exd5 7. exd5 d6 8. Nf3 $146 ({Predecessor:} 8. Nc3 Be7 9. Nf3 O-O {0-1 (50) Gomes,M (2304)-Khademalsharieh,S (2459) Tashkent 2016}) 8... Be7 9. O-O O-O 10. Nc3 Nbd7 11. Re1 Nb6 12. Bd3 Bb7 13. Qe2 Nc8 (13... Re8 $11) 14. Bg5 g6 (14... Rb8 $14) 15. Ba6 ({Better is} 15. Bh6 $16) 15... Rb8 16. Bxb7 Rxb7 17. Qd3 {[#] And now Rxe7! would win.} Ng4 {The position is equal.} 18. Bxe7 Nxe7 19. h3 Nf6 20. Re2 h5 21. Rae1 Nf5 22. b3 Rb4 23. Ne4 Nd4 24. Nxd4 Rxd4 {[%mdl 64] [#] Double Attack} 25. Nxf6+ Qxf6 26. Qa6 Rxd5 27. Qxa7 Rf5 28. a4 Qc3 29. Qb6 d5 30. Re3 Qc2 31. R3e2 Qc3 32. a5 {With the idea a6.} d4 {White must now prevent ...d3.} 33. Rd1 d3 34. Red2 $36 {[%mdl 2048] White is more active.} Re5 35. Rxd3 Re1+ 36. Rxe1 $1 Qxe1+ 37. Kh2 Qe5+ $1 38. Kg1 Qe1+ 39. Kh2 Qe5+ $1 {Accuracy: White = 53%, Black = 60%.} 1/2-1/2

[Event "CZE-ch Open 2019"]
[Site "Ostrava"]
[Date "2019.05.03"]
[Round "7.12"]
[White "Worek, Joanna"]
[Black "Miesbauer, Jan"]
[Result "0-1"]
[ECO "B83"]
[WhiteElo "2299"]
[BlackElo "2402"]
[Annotator "ChessBase"]
[PlyCount "108"]
[EventDate "2019.04.27"]
[EventType "swiss"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

1. e4 {[%emt 0:00:00]} c5 {[%emt 0:00:00]} 2. Nf3 {[%emt 0:00:00]} Nc6 {[%emt 0:00:00]} 3. d4 {[%emt 0:00:00]} cxd4 {[%emt 0:00:00]} 4. Nxd4 {[%emt 0:00:00]} e6 {[%emt 0:00:13]} 5. Nc3 {[%emt 0:00:04]} d6 {[%emt 0:00:19]} 6. Be2 {[%emt 0:00:27]} Nf6 {[%emt 0:00:42]} 7. O-O {[%emt 0:00:13]} Be7 {[%emt 0:00:27]} 8. Be3 {[%emt 0:00:35]} O-O {[%emt 0:00:42]} 9. f4 {[%emt 0:00:34]} a6 {[%emt 0:00:48]} 10. Kh1 {[%emt 0:01:16]} Qc7 {[%emt 0:01:00]} 11. a4 {[%emt 0:04:36]} Nxd4 {[%emt 0:01:58]} 12. Qxd4 {[%emt 0:00:43]} e5 {[%emt 0:01:15]} 13. Qd2 {[%emt 0:00:36]} exf4 {[%emt 0:04:25]} 14. Bxf4 {[%emt 0:03:57]} Be6 {[%emt 0:00:10]} 15. Rad1 {[%emt 0:04:10]} Rad8 {[%emt 0:00:07]} 16. Qe3 {[%emt 0:02:42]} Nd7 {[%emt 0:03:31]} 17. Bd3 {[%emt 0:08:48]} Bf6 {[%emt 0:03:22]} 18. Qg3 {[%emt 0:14:48]} Be5 {[%emt 0:00:12]} 19. Ne2 {[%emt 0:00:08]} Qc6 {[%emt 0:06:58]} 20. b3 {[%emt 0:00:27]} Nc5 {[%emt 0:02:55]} 21. Bxe5 {[%emt 0:10:31]} dxe5 {[%emt 0:00:06]} 22. Qxe5 {[%emt 0:00:02]} Nxd3 {[%emt 0:01:25]} 23. Rxd3 {[%emt 0:00:05]} Qxc2 {[%emt 0:00:45]} 24. Rxd8 {[%emt 0:05:54]} Rxd8 {[%emt 0:00:06]} 25. Nf4 {[%emt 0:00:03]} Qd1 {[%emt 0:22:32]} 26. Kg1 {[%emt 0:02:09]} Qd4+ {[%emt 0:00:06]} 27. Qxd4 {[%emt 0:00:04]} Rxd4 {[%emt 0:00:05]} 28. Nxe6 {[%emt 0:00:12]} fxe6 {[%emt 0:00:05]} 29. Rc1 {[%emt 0:01:08]} Rb4 {[%emt 0:00:06]} 30. Rc3 {[%emt 0:00:33]} b6 {[%emt 0:00:36]} 31. e5 {[%emt 0:06:46]} Kf7 {[%emt 0:13:36]} 32. Kf2 {[%emt 0:01:41]} h5 {[%emt 0:01:11]} 33. h3 {[%emt 0:07:44]} Kg6 {[%emt 0:04:00]} 34. Rf3 {[%emt 0:02:05]} h4 {[%emt 0:03:11]} 35. g4 {[%emt 0:09:08]} Kg5 {[%emt 0:02:04]} 36. Kg2 {[%emt 0:01:43]} Re4 {[%emt 0:06:48]} 37. a5 {[%emt 0:04:29]} bxa5 {[%emt 0:02:32]} 38. Rc3 {[%emt 0:00:35]} Rxe5 {[%emt 0:01:08]} 39. Kf3 {[%emt 0:00:25]} Rb5 {[%emt 0:01:35]} 40. Ke4 {[%emt 0:00:06]} Kf6 {[%emt 0:01:16]} 41. Rf3+ {[%emt 0:30:39]} Ke7 {[%emt 0:30:08]} 42. Rd3 {[%emt 0:06:41]} Rb4+ {[%emt 0:01:21]} 43. Ke5 {[%emt 0:01:07]} a4 {[%emt 0:00:40]} 44. bxa4 {[%emt 0:00:21]} Rxa4 {[%emt 0:00:05]} 45. g5 {[%emt 0:00:04]} Ra5+ {[%emt 0:01:45]} 46. Kf4 {[%emt 0:00:01]} g6 {[%emt 0:01:00]} 47. Rc3 {[%emt 0:02:31]} e5+ {[%emt 0:00:16]} 48. Ke4 {[%emt 0:00:12]} Kd6 {[%emt 0:00:10]} 49. Rc4 {[%emt 0:00:21]} Rb5 {[%emt 0:03:29]} 50. Rc8 {[%emt 0:01:13]} Rb4+ {[%emt 0:00:17]} 51. Ke3 {[%emt 0:00:01]} Ke6 {[%emt 0:00:31]} 52. Rf8 {[%emt 0:01:24]} Rf4 {[%emt 0:00:17]} 53. Ra8 {[%emt 0:00:03]} Kf5 {[%emt 0:01:16]} 54. Rxa6 {[%emt 0:00:06]} Rb4 {[%emt 0:00:28] Kd4} 0-1

[Event "CZE-ch Open 2019"]
[Site "Ostrava"]
[Date "2019.05.03"]
[Round "7.13"]
[White "Liska, Jiri"]
[Black "Mrazek, Lumir"]
[Result "0-1"]
[ECO "B50"]
[WhiteElo "2236"]
[BlackElo "2364"]
[Annotator "NA"]
[PlyCount "66"]
[EventDate "2019.04.27"]
[EventType "swiss"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

1. e4 {[%emt 0:00:00]} c5 {[%emt 0:00:39]} 2. Nf3 {[%emt 0:00:00]} d6 {[%emt 0:00:06]} 3. c3 {[%emt 0:00:15]} Nf6 {[%emt 0:00:56]} 4. Be2 {[%emt 0:00:21]} Nc6 {[%emt 0:00:39]} 5. d4 {[%emt 0:00:27]} cxd4 {[%emt 0:00:54]} 6. cxd4 {[%emt 0:00:21]} d5 {[%emt 0:02:01]} 7. e5 {[%emt 0:02:41]} Ne4 {[%emt 0:01:54]} 8. O-O {[%emt 0:02:07]} Bg4 {[%emt 0:03:15]} 9. h3 {[%emt 0:02:34]} Bh5 {[%emt 0:02:23]} 10. g4 {[%emt 0:08:34]} Bg6 {[%emt 0:01:28]} 11. Qb3 {[%emt 0:03:05]} Qd7 {[%emt 0:04:48]} 12. e6 {[%emt 0:03:04]} Qxe6 {[%emt 0:02:30]} 13. Qxb7 {[%emt 0:02:08]} Rb8 {[%emt 0:04:59]} 14. Qa6 {[%emt 0:09:49]} Rb6 {[%emt 0:03:36]} 15. Qa4 {[%emt 0:01:17]} Rb4 {[%emt 0:00:30]} 16. Qa6 {[%emt 0:14:48]} Rb6 {[%emt 0:00:27]} 17. Qa4 {[%emt 0:01:23]} f6 {[%emt 0:01:27]} 18. Bf4 {[%emt 0:14:03]} Rb4 {[%emt 0:30:34]} 19. Qa3 {[%emt 0:11:49]} Kf7 {[%emt 0:03:02]} 20. Rc1 {[%emt 0:01:52]} a5 {[%emt 0:06:07]} 21. Qe3 {[%emt 0:06:22]} h5 {[%emt 0:05:34]} 22. g5 {[%emt 0:01:06]} Rxb2 {[%emt 0:03:54]} 23. Na3 {[%emt 0:02:16]} Bf5 {[%emt 0:08:36]} 24. h4 {[%emt 0:08:01]} Bg4 {[%emt 0:00:13]} 25. Rc2 {[%emt 0:00:31]} Rxc2 {[%emt 0:03:14]} 26. Nxc2 {[%emt 0:00:01]} Qf5 {[%emt 0:00:01]} 27. Rd1 {[%emt 0:03:24]} e6 {[%emt 0:00:11]} 28. Nce1 {[%emt 0:00:32]} e5 {[%emt 0:04:03]} 29. Bh2 {[%emt 0:00:42]} Nxd4 {[%emt 0:01:46]} 30. Nxd4 {[%emt 0:00:35]} exd4 {[%emt 0:00:12]} 31. Rxd4 {[%emt 0:00:37]} Bxe2 {[%emt 0:00:40]} 32. Qxe2 {[%emt 0:00:36]} Bc5 {[%emt 0:00:05]} 33. Rxe4 {[%emt 0:00:38]} Qxe4 {[%emt 0:00:33]} 0-1

[Event "CZE-ch Open 2019"]
[Site "Ostrava"]
[Date "2019.05.03"]
[Round "7.14"]
[White "Jasny, Stanislav"]
[Black "Belunek, Vladimir"]
[Result "1/2-1/2"]
[ECO "D43"]
[WhiteElo "2347"]
[BlackElo "2201"]
[Annotator "NA"]
[PlyCount "109"]
[EventDate "2019.04.27"]
[EventType "swiss"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

1. d4 {[%emt 0:00:00]} d5 {[%emt 0:00:34]} 2. c4 {[%emt 0:00:00]} c6 {[%emt 0:00:13]} 3. Nf3 {[%emt 0:00:12]} Nf6 {[%emt 0:00:09]} 4. Nc3 {[%emt 0:00:10]} e6 {[%emt 0:00:17]} 5. Bg5 {[%emt 0:01:12]} Nbd7 {[%emt 0:02:10]} 6. cxd5 {[%emt 0:00:22]} exd5 {[%emt 0:00:13]} 7. e3 {[%emt 0:00:10]} Be7 {[%emt 0:00:19]} 8. Bd3 {[%emt 0:00:30]} O-O {[%emt 0:00:23]} 9. Qc2 {[%emt 0:00:08]} Re8 {[%emt 0:00:16]} 10. O-O {[%emt 0:00:30]} Nf8 {[%emt 0:00:12]} 11. Ne5 {[%emt 0:05:39]} Ng4 {[%emt 0:01:08]} 12. Bxe7 {[%emt 0:00:12]} Qxe7 {[%emt 0:00:22]} 13. Nxg4 {[%emt 0:00:05]} Bxg4 {[%emt 0:00:14]} 14. Rfe1 {[%emt 0:00:09]} Qd6 {[%emt 0:11:59]} 15. Ne2 $146 {[%emt 0:02:45] D36: Queen's Gambit Declined: Exchange Variation: Main line (5 Bg5 c6 6 Qc2)} ({Predecessor:} 15. Rab1 Re6 16. b4 Rae8 17. b5 Rh6 18. f4 c5 19. Qf2 cxd4 20. exd4 Rhe6 21. Re5 Qa3 22. Qg3 f5 23. Nxd5 Qxa2 {½-½ (44) Gormally,D (2479)-Maciol,R (2245) England 2010}) 15... Bh5 {[%emt 0:03:16]} 16. Nf4 {[%emt 0:09:00]} Bg6 {[%emt 0:01:07]} 17. Nxg6 {[%emt 0:07:46]} hxg6 {[%emt 0:00:46]} 18. Rab1 {[%emt 0:00:14]} a5 {[%emt 0:04:48]} 19. Rec1 {[%emt 0:06:59]} Nd7 {[%emt 0:09:55]} 20. Qc3 {[%emt 0:04:13]} Ra7 {[%emt 0:25:24]} 21. g3 {[%emt 0:07:05]} Nf6 {[%emt 0:08:00]} 22. Qc5 {[%emt 0:02:39]} Qxc5 {[%emt 0:02:05]} 23. Rxc5 {[%emt 0:00:27]} Ne4 {[%emt 0:00:57]} 24. Bxe4 {[%emt 0:00:09]} Rxe4 {[%emt 0:00:09]} 25. b3 {[%emt 0:03:53]} Re6 {[%emt 0:04:38]} 26. Rbc1 {[%emt 0:00:42]} Kf8 {[%emt 0:04:53]} 27. a3 {[%emt 0:04:00]} Ra6 {[%emt 0:01:16]} 28. h4 {[%emt 0:00:48]} Ke7 {[%emt 0:00:21]} 29. Kg2 {[%emt 0:00:19]} Kd7 {[%emt 0:00:30]} 30. Kf3 {[%emt 0:00:49]} Ra8 {[%emt 0:02:12]} 31. Ke2 {[%emt 0:00:59]} f6 {[%emt 0:03:19]} 32. Kd3 {[%emt 0:00:21]} Ra7 {[%emt 0:00:45]} 33. Rh1 {[%emt 0:00:59]} Re8 {[%emt 0:00:35]} 34. f3 {[%emt 0:02:58]} b6 {[%emt 0:01:22]} 35. Rc2 {[%emt 0:00:33]} Kd6 {[%emt 0:00:28]} 36. h5 {[%emt 0:05:25]} Rh8 {[%emt 0:03:34]} 37. Rhc1 {[%emt 0:05:08]} Rc7 {[%emt 0:00:11]} 38. hxg6 {[%emt 0:00:07]} Rh6 {[%emt 0:00:04]} 39. g4 {[%emt 0:00:29]} Rxg6 {[%emt 0:00:09]} 40. Rh1 {[%emt 0:00:54]} Rc8 {[%emt 0:06:17]} 41. Rh5 {[%emt 0:34:02]} Rg5 {[%emt 0:15:24]} 42. Rxg5 {[%emt 0:00:00]} fxg5 {[%emt 0:00:38]} 43. Rh2 {[%emt 0:00:00]} Ke6 {[%emt 0:01:33]} 44. Rh5 {[%emt 0:00:00]} Kf6 {[%emt 0:00:06]} 45. f4 {[%emt 0:00:00]} gxf4 {[%emt 0:01:03]} 46. Rf5+ {[%emt 0:00:00]} Ke6 {[%emt 0:02:10]} 47. exf4 {[%emt 0:00:21]} Rh8 {[%emt 0:05:04]} 48. Re5+ {[%emt 0:00:13]} Kf7 {[%emt 0:00:12]} 49. b4 {[%emt 0:12:05]} Rh3+ {[%emt 0:01:16]} 50. Re3 {[%emt 0:00:07]} Rh4 {[%emt 0:00:11]} 51. bxa5 bxa5 {[%emt 0:00:04]} 52. Rg3 {[%emt 0:00:38]} Rh2 {[%emt 0:00:42]} 53. Kc3 {[%emt 0:03:12]} Ra2 $15 {[%emt 0:00:26]} 54. Kb3 {[%emt 0:00:12]} Rd2 {[%emt 0:00:04]} 55. Kc3 {[%emt 0:00:45]} 1/2-1/2

[Event "CZE-ch Open 2019"]
[Site "Ostrava"]
[Date "2019.05.03"]
[Round "7.15"]
[White "Babula, Milan"]
[Black "Rubes, Jan"]
[Result "1/2-1/2"]
[ECO "B32"]
[WhiteElo "2204"]
[BlackElo "2345"]
[Annotator "ChessBase"]
[PlyCount "158"]
[EventDate "2019.04.27"]
[EventType "swiss"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

1. e4 {[%emt 0:00:00]} c5 {[%emt 0:00:00]} 2. Nf3 {[%emt 0:00:00]} Nc6 {[%emt 0:00:00]} 3. d4 {[%emt 0:00:00]} cxd4 {[%emt 0:00:00]} 4. Nxd4 {[%emt 0:00:00]} e5 {[%emt 0:00:00]} 5. Nb5 {[%emt 0:00:50]} d6 {[%emt 0:00:00]} 6. a4 {[%emt 0:04:48]} a6 {[%emt 0:03:38]} 7. N5c3 {[%emt 0:00:22]} Be7 {[%emt 0:05:00]} 8. Bc4 {[%emt 0:00:45]} Nf6 {[%emt 0:00:52]} 9. O-O {[%emt 0:00:22]} O-O {[%emt 0:00:09]} 10. Na3 {[%emt 0:07:53]} Be6 {[%emt 0:02:32]} 11. Re1 {[%emt 0:15:35]} Rb8 {[%emt 0:03:13]} 12. Bg5 {[%emt 0:04:49]} Ne8 {[%emt 0:11:45]} 13. Bxe7 {[%emt 0:04:16]} Nxe7 {[%emt 0:03:14]} 14. Nd5 {[%emt 0:00:33]} Ng6 {[%emt 0:00:47]} 15. c3 {[%emt 0:01:27]} Qg5 {[%emt 0:08:20]} 16. Qc1 {[%emt 0:12:34]} Qh4 {[%emt 0:01:11]} 17. g3 {[%emt 0:01:27]} Qd8 {[%emt 0:02:28]} 18. Qd2 {[%emt 0:02:29]} Kh8 {[%emt 0:05:43]} 19. Rad1 {[%emt 0:02:22]} Bxd5 {[%emt 0:02:00]} 20. Bxd5 {[%emt 0:00:23]} Qd7 {[%emt 0:00:18]} 21. a5 {[%emt 0:02:31]} Nf6 {[%emt 0:07:32]} 22. Nc4 {[%emt 0:07:43]} Rbd8 {[%emt 0:00:48]} 23. Ne3 {[%emt 0:00:44]} Ne7 {[%emt 0:00:36]} 24. f3 {[%emt 0:00:56]} Qc7 {[%emt 0:05:47]} 25. c4 {[%emt 0:08:37]} Nfxd5 {[%emt 0:15:04]} 26. cxd5 {[%emt 0:04:47]} f5 {[%emt 0:00:53]} 27. Rc1 {[%emt 0:00:33]} Qd7 {[%emt 0:00:08]} 28. Rf1 {[%emt 0:03:17]} fxe4 {[%emt 0:08:01]} 29. fxe4 {[%emt 0:00:03]} Ng8 {[%emt 0:00:15]} 30. Rxf8 {[%emt 0:05:26]} Rxf8 {[%emt 0:00:04]} 31. Qb4 {[%emt 0:00:10]} Nf6 {[%emt 0:01:14]} 32. Rf1 {[%emt 0:00:53]} Kg8 {[%emt 0:03:30]} 33. Nf5 {[%emt 0:01:15]} Ne8 {[%emt 0:00:07]} 34. Ne3 {[%emt 0:00:41]} Rxf1+ {[%emt 0:00:11]} 35. Kxf1 {[%emt 0:00:49]} Qc7 {[%emt 0:06:16]} 36. Kf2 {[%emt 0:01:18]} Nf6 {[%emt 0:00:50]} 37. Ke2 {[%emt 0:04:38]} g6 {[%emt 0:01:10]} 38. g4 {[%emt 0:01:38]} h5 {[%emt 0:01:07]} 39. h3 {[%emt 0:00:57]} hxg4 {[%emt 0:00:42]} 40. hxg4 {[%emt 0:00:05]} Qd7 {[%emt 0:00:21]} 41. Kf3 {[%emt 0:31:29]} Qf7 {[%emt 0:34:13]} 42. Ke2 {[%emt 0:00:00]} Qd7 {[%emt 0:00:00]} 43. Kf3 {[%emt 0:00:00]} Nh7 {[%emt 0:00:00]} 44. Ke2 {[%emt 0:00:00]} Ng5 {[%emt 0:00:00]} 45. Kd3 {[%emt 0:00:00]} Kg7 {[%emt 0:00:00]} 46. Nc4 {[%emt 0:00:00]} Nf7 {[%emt 0:00:00]} 47. Ne3 {[%emt 0:00:00]} Kf6 {[%emt 0:00:00]} 48. Ke2 {[%emt 0:00:00]} Kg5 {[%emt 0:00:00]} 49. Kf3 {[%emt 0:00:00]} Qc8 {[%emt 0:00:00]} 50. Qe1 {[%emt 0:00:00]} Qh8 {[%emt 0:00:00]} 51. Qc1 {[%emt 0:03:54]} Kf6 {[%emt 0:00:00]} 52. Qc7 {[%emt 0:01:06]} Qh2 {[%emt 0:00:11]} 53. Ng2 {[%emt 0:00:19]} Ng5+ {[%emt 0:00:42]} 54. Kf2 {[%emt 0:00:17]} Nxe4+ {[%emt 0:00:12]} 55. Ke3 {[%emt 0:00:11]} Qg3+ {[%emt 0:02:07]} 56. Kxe4 {[%emt 0:00:03]} Qxg2+ {[%emt 0:00:03]} 57. Ke3 {[%emt 0:00:20]} Qxd5 {[%emt 0:00:58]} 58. Qd8+ {[%emt 0:00:01]} Kg7 {[%emt 0:00:10]} 59. g5 {[%emt 0:01:13]} Qb3+ {[%emt 0:01:38]} 60. Ke4 {[%emt 0:00:31]} Qf7 {[%emt 0:00:51]} 61. b4 {[%emt 0:01:10]} Kh7 {[%emt 0:01:41]} 62. Ke3 {[%emt 0:01:09]} d5 {[%emt 0:00:29]} 63. Ke2 {[%emt 0:00:09]} Kg7 {[%emt 0:00:27]} 64. Ke3 {[%emt 0:00:29]} Qf4+ {[%emt 0:01:09]} 65. Ke2 {[%emt 0:00:11]} Qf7 {[%emt 0:00:51]} 66. Ke3 {[%emt 0:00:05]} d4+ {[%emt 0:00:31]} 67. Kd3 {[%emt 0:00:24]} Qf5+ {[%emt 0:00:11]} 68. Kc4 {[%emt 0:00:08]} Qf7+ {[%emt 0:01:04]} 69. Kd3 {[%emt 0:00:07]} Kh7 {[%emt 0:00:09]} 70. Ke2 {[%emt 0:01:06]} Kg7 {[%emt 0:00:38]} 71. Kd3 {[%emt 0:00:08]} Qf5+ {[%emt 0:00:10]} 72. Kc4 {[%emt 0:00:07]} d3 {[%emt 0:00:04]} 73. Kc3 {[%emt 0:00:25]} e4 {[%emt 0:00:13]} 74. Qe7+ {[%emt 0:00:15]} Kg8 {[%emt 0:00:22]} 75. Qe8+ {[%emt 0:00:22]} Qf8 {[%emt 0:01:01]} 76. Qxe4 {[%emt 0:00:19]} Qd6 {[%emt 0:01:29]} 77. Qxb7 {[%emt 0:02:02]} d2 {[%emt 0:00:29]} 78. Qa8+ {[%emt 0:00:02]} Kg7 {[%emt 0:00:35]} 79. Qb7+ {[%emt 0:00:04]} Kg8 {[%emt 0:00:21]} 1/2-1/2

[Event "CZE-ch Open 2019"]
[Site "Ostrava"]
[Date "2019.05.03"]
[Round "7.16"]
[White "Blatny, Pavel"]
[Black "Zeman, Matyas"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "2326"]
[BlackElo "2244"]
[Annotator "NA"]
[PlyCount "71"]
[EventDate "2019.04.27"]
[EventType "swiss"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

1. e3 {[%emt 0:00:00]} Nf6 {[%emt 0:00:15]} 2. b3 {[%emt 0:01:56]} e5 {[%emt 0:03:26]} 3. Bb2 {[%emt 0:00:03]} d6 {[%emt 0:00:05]} 4. c4 {[%emt 0:00:29]} g6 {[%emt 0:00:42]} 5. Nc3 {[%emt 0:00:18]} Bg7 {[%emt 0:00:08]} 6. Nge2 {[%emt 0:00:41]} O-O {[%emt 0:00:58]} 7. g3 {[%emt 0:00:07]} Nc6 {[%emt 0:04:44]} 8. Bg2 {[%emt 0:00:07]} Bd7 {[%emt 0:02:35]} 9. O-O {[%emt 0:00:34]} Qc8 {[%emt 0:00:19]} 10. Nd5 {[%emt 0:04:23]} Bh3 {[%emt 0:03:01]} 11. Bxh3 {[%emt 0:02:41]} Qxh3 {[%emt 0:00:05]} 12. Nef4 {[%emt 0:00:33]} Qd7 {[%emt 0:06:18]} 13. Nxf6+ {[%emt 0:01:04]} Bxf6 {[%emt 0:00:03]} 14. Nd5 {[%emt 0:00:29]} Bg7 {[%emt 0:00:20]} 15. f4 {[%emt 0:00:46]} Ne7 {[%emt 0:01:59]} 16. Nxe7+ {[%emt 0:00:21]} Qxe7 {[%emt 0:00:05]} 17. f5 {[%emt 0:00:07]} Qg5 {[%emt 0:05:56]} 18. Qc2 {[%emt 0:05:23]} Rfe8 {[%emt 0:06:30]} 19. Rf2 {[%emt 0:00:37]} Rad8 {[%emt 0:03:29]} 20. Raf1 {[%emt 0:00:11]} c6 {[%emt 0:02:12]} 21. Kg2 {[%emt 0:01:28]} Rd7 {[%emt 0:06:36]} 22. Qe4 {[%emt 0:05:22]} a6 {[%emt 0:12:03]} 23. h4 {[%emt 0:04:38]} d5 {[%emt 0:03:17]} 24. cxd5 {[%emt 0:06:46]} cxd5 {[%emt 0:00:03]} 25. Qa4 {[%emt 0:00:06]} Qd8 {[%emt 0:00:04]} 26. h5 {[%emt 0:00:19]} gxf5 {[%emt 0:06:02]} 27. Rxf5 {[%emt 0:00:15]} Re6 {[%emt 0:02:57]} 28. Qg4 {[%emt 0:00:22]} Qe8 {[%emt 0:16:12]} 29. Bxe5 {[%emt 0:00:56]} f6 {[%emt 0:01:13]} 30. Bxf6 {[%emt 0:01:38]} Re4 {[%emt 0:00:06]} 31. Qf3 {[%emt 0:02:01]} h6 {[%emt 0:00:31]} 32. Bxg7 {[%emt 0:00:57]} Kxg7 {[%emt 0:00:01]} 33. Rf6 {[%emt 0:00:36]} Re5 {[%emt 0:01:33]} 34. Rg6+ {[%emt 0:00:17]} Kh7 {[%emt 0:00:03]} 35. g4 {[%emt 0:02:05]} d4 {[%emt 0:02:57]} 36. Qf6 {[%emt 0:00:31]} 1-0

[Event "CZE-ch Open 2019"]
[Site "Ostrava"]
[Date "2019.05.03"]
[Round "7.17"]
[White "Vybiral, Zdenek"]
[Black "Stocek, Jiri"]
[Result "0-1"]
[ECO "E29"]
[WhiteElo "2274"]
[BlackElo "2563"]
[Annotator "ChessBase"]
[PlyCount "44"]
[EventDate "2019.04.27"]
[EventType "swiss"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

1. d4 {[%emt 0:00:00]} Nf6 {[%emt 0:06:48]} 2. c4 {[%emt 0:00:00]} e6 {[%emt 0:00:07]} 3. Nc3 {[%emt 0:00:00]} Bb4 {[%emt 0:00:06]} 4. e3 {[%emt 0:00:00]} c5 {[%emt 0:02:30]} 5. a3 {[%emt 0:00:12]} Bxc3+ {[%emt 0:03:23]} 6. bxc3 {[%emt 0:00:06]} Nc6 {[%emt 0:00:31]} 7. Bd3 {[%emt 0:00:17]} O-O {[%emt 0:00:07]} 8. Ne2 {[%emt 0:00:32]} b6 {[%emt 0:00:09]} 9. e4 {[%emt 0:00:29]} Ne8 {[%emt 0:00:22]} 10. O-O {[%emt 0:00:10]} Ba6 {[%emt 0:00:08]} 11. f4 {[%emt 0:00:11]} f5 {[%emt 0:00:22]} 12. e5 {[%emt 0:02:33]} Na5 {[%emt 0:02:15]} 13. d5 {[%emt 0:06:06]} d6 {[%emt 0:00:24]} 14. g4 {[%emt 0:05:18]} dxe5 {[%emt 0:07:10]} 15. fxe5 {[%emt 0:01:28]} Bxc4 {[%emt 0:00:32]} 16. gxf5 {[%emt 0:42:35]} Qxd5 {[%emt 0:08:13]} 17. Bxc4 {[%emt 0:08:44]} Qxc4 {[%emt 0:03:04]} 18. Rf4 {[%emt 0:01:32]} Qb3 {[%emt 0:01:37]} 19. Qd7 {[%emt 0:03:34]} exf5 {[%emt 0:02:30]} 20. c4 {[%emt 0:00:17]} Rf7 {[%emt 0:00:21]} 21. Qd5 {[%emt 0:07:46]} Nc7 {[%emt 0:00:13]} 22. Qg2 {[%emt 0:00:03]} Re8 {[%emt 0:02:11]} 0-1

[Event "CZE-ch Open 2019"]
[Site "Ostrava"]
[Date "2019.05.03"]
[Round "7.18"]
[White "Ludvik, Tomas"]
[Black "Nguyen, Thai Dai Van"]
[Result "1/2-1/2"]
[ECO "A18"]
[WhiteElo "2222"]
[BlackElo "2547"]
[Annotator "TA"]
[PlyCount "136"]
[EventDate "2019.04.27"]
[EventType "swiss"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 16,136,9,0,4,-3,-11,-27,-29,-16,-20,-34,-23,-20,-21,-18,-26,-31,-33,-16,0,0,0,-10,0,-25,-8,-28,-1,-17,11,11,14,11,11,11,10,12,21,10,0,4,14,6,10,4,8,8,12,0,14,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,42,0,18,0,18,14,8,0,0,0,44,0,0,0,0,-48,-8,-14,-14,-27,-8,-52,-15,-13,0,-5,0,0,0,-34,-8,0,0,0,0,0,0,-8,-8,-8,-8,-8,0,0,0,-8,-8,-8,-8,-31,-31]} 1. c4 Nf6 2. Nc3 e6 3. e4 d5 4. e5 d4 5. exf6 dxc3 6. bxc3 Qxf6 7. d4 b6 8. Nf3 Bb7 9. Be2 Bd6 {A18: English Opening: Flohr-Mikenas System (1 c4 Nf6 2 Nc3 e6 3 e4)} (9... Nd7 10. Bg5 Qg6 11. O-O Bd6 12. Qa4 c6 13. Rfe1 O-O 14. Rad1 Rfe8 15. Bd3 Qh5 16. Bh4 b5 17. Qa5 {½-½ (79) Romanov,E (2626)-Levin,E (2544) Krakow 2018}) 10. Qa4+ Bc6 11. Qb3 Nd7 {Black has an edge.} 12. O-O O-O 13. Be3 h6 14. Rad1 $146 ({Predecessor:} 14. a4 e5 15. a5 Rfe8 16. d5 Bb7 17. Qb5 {1-0 (36) Carneiro,V (2218)-Pastana,R (1824) Rio Claro 2013}) 14... Rad8 15. Qc2 Bb7 16. Nd2 c5 17. f4 cxd4 18. cxd4 Rc8 19. Qb1 Rfd8 20. Rc1 Bb8 21. Bd3 Nf8 22. Ne4 Bxe4 23. Bxe4 Rxd4 24. Bxd4 Qxd4+ {[%mdl 64] [#] Double Attack} 25. Kh1 f5 26. Bb7 Rxc4 27. Rxc4 Qxc4 28. g3 Bd6 29. Rd1 Bc5 30. Qb3 Qxb3 31. axb3 $11 {[%mdl 4096] Endgame KRB-KBN} Kf7 32. Kg2 Kf6 33. h3 g5 34. Bc8 gxf4 35. gxf4 Ng6 36. Kf3 a5 37. Bd7 e5 38. fxe5+ Nxe5+ 39. Kf4 Ng6+ $1 40. Kf3 Nh4+ 41. Kg3 Ng6 42. Kf3 Ke5 43. Be8 Ne7 44. Bd7 {[%mdl 1024] White has compensation.} Bb4 45. Rd3 f4 46. Rd1 Bc5 47. Re1+ Be3 $1 48. Rd1 Nd5 49. Be8 Nc3 50. Rd3 Ne4 51. Ba4 Ng5+ 52. Kg4 Ne6 53. Bc6 Nd4 54. Be8 Kd5 55. Rc3 $1 b5 56. Bf7+ Ke4 57. Bg6+ Ke5 58. Bf7 Kd6 59. Be8 Ke7 60. Bg6 b4 61. Rd3 Nc6 62. Rd5 Ke6 63. Be4 Ne5+ 64. Kh4 Nd7 {[#] ( -> ...Nf6!)} 65. Rxa5 {aiming for Bf5+.} Nf6 $1 {[%cal Re3f2]} 66. Ra6+ Ke5 {[%cal Re3f2]} 67. Rxf6 $1 Kxf6 68. Kg4 Ke5 {Accuracy: White = 45%, Black = 58%.} 1/2-1/2

[Event "CZE-ch Open 2019"]
[Site "Ostrava"]
[Date "2019.05.03"]
[Round "7.19"]
[White "Ockay, Tomas"]
[Black "Vokac, Marek"]
[Result "1/2-1/2"]
[ECO "A04"]
[WhiteElo "2131"]
[BlackElo "2343"]
[Annotator "ChessBase"]
[PlyCount "147"]
[EventDate "2019.04.27"]
[EventType "swiss"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

1. Nf3 {[%emt 0:00:00]} g6 {[%emt 0:00:00]} 2. d4 {[%emt 0:00:22]} Bg7 {[%emt 0:00:00]} 3. g3 {[%emt 0:00:26]} c5 {[%emt 0:00:11]} 4. c3 {[%emt 0:00:22]} cxd4 {[%emt 0:02:24]} 5. cxd4 {[%emt 0:00:04]} d5 {[%emt 0:00:05]} 6. Bg2 {[%emt 0:00:37]} Nc6 {[%emt 0:00:07]} 7. O-O {[%emt 0:00:24]} e6 {[%emt 0:00:49]} 8. Nc3 {[%emt 0:01:35]} Nge7 {[%emt 0:00:02]} 9. b3 {[%emt 0:14:27]} O-O {[%emt 0:06:03]} 10. Bb2 {[%emt 0:01:08]} b6 {[%emt 0:01:51]} 11. Rc1 {[%emt 0:02:24]} Ba6 {[%emt 0:01:47]} 12. Re1 {[%emt 0:00:21]} Rc8 {[%emt 0:00:09]} 13. Ba3 {[%emt 0:05:23]} Re8 {[%emt 0:07:43]} 14. e3 {[%emt 0:12:45]} Nf5 {[%emt 0:04:01]} 15. Bf1 {[%emt 0:00:59]} Bxf1 {[%emt 0:03:57]} 16. Kxf1 {[%emt 0:00:12]} h5 {[%emt 0:05:45]} 17. h4 {[%emt 0:08:51]} Qd7 {[%emt 0:06:49]} 18. Kg2 {[%emt 0:00:33]} Red8 {[%emt 0:02:24]} 19. Ne2 {[%emt 0:02:37]} Qb7 {[%emt 0:04:34]} 20. Qd3 {[%emt 0:06:53]} Nb8 {[%emt 0:12:21]} 21. Nf4 {[%emt 0:02:21]} Qa6 {[%emt 0:01:51]} 22. Qxa6 {[%emt 0:01:40]} Nxa6 {[%emt 0:00:02]} 23. Nd3 {[%emt 0:00:14]} f6 {[%emt 0:07:37]} 24. Kf1 {[%emt 0:10:46]} Nc7 {[%emt 0:11:35]} 25. Ke2 {[%emt 0:01:26]} Nb5 {[%emt 0:00:09]} 26. Bb2 {[%emt 0:00:19]} Nbd6 {[%emt 0:01:21]} 27. Nd2 {[%emt 0:06:54]} Kf7 {[%emt 0:05:56]} 28. Rxc8 {[%emt 0:04:26]} Rxc8 {[%emt 0:00:02]} 29. Rc1 {[%emt 0:00:27]} Rxc1 {[%emt 0:00:36]} 30. Bxc1 {[%emt 0:00:14]} g5 {[%emt 0:07:29]} 31. hxg5 {[%emt 0:01:29]} fxg5 {[%emt 0:00:03]} 32. Kf3 {[%emt 0:00:55]} g4+ {[%emt 0:02:33]} 33. Ke2 {[%emt 0:00:42]} Bh6 {[%emt 0:01:41]} 34. Ne5+ {[%emt 0:00:50]} Ke8 {[%emt 0:00:01]} 35. Ba3 {[%emt 0:03:21]} Nf7 {[%emt 0:00:15]} 36. Ng6 {[%emt 0:06:07]} Kd7 {[%emt 0:02:53]} 37. Nf8+ {[%emt 0:00:29]} Bxf8 {[%emt 0:00:02]} 38. Bxf8 {[%emt 0:00:06]} Ng5 {[%emt 0:00:41]} 39. Bb4 {[%emt 0:03:14]} h4 {[%emt 0:00:19]} 40. gxh4 {[%emt 0:00:11]} Nxh4 {[%emt 0:00:03]} 41. Nf1 {[%emt 0:03:30]} a5 {[%emt 0:12:22]} 42. Be1 {[%emt 0:03:13]} Ngf3 {[%emt 0:02:45]} 43. Bc3 {[%emt 0:02:55]} Nf5 {[%emt 0:00:42]} 44. Nd2 {[%emt 0:00:21]} Nxd2 {[%emt 0:00:57]} 45. Bxd2 {[%emt 0:01:09]} Nh4 {[%emt 0:00:54]} 46. Kd3 {[%emt 0:00:44]} Nf3 {[%emt 0:00:22]} 47. Bc3 {[%emt 0:00:07]} Ng5 {[%emt 0:00:20]} 48. Be1 {[%emt 0:00:18]} Ne4 {[%emt 0:00:22]} 49. Ke2 {[%emt 0:00:11]} Ng5 {[%emt 0:01:37]} 50. Kd3 {[%emt 0:00:06]} Kc6 {[%emt 0:00:45]} 51. a4 {[%emt 0:00:17]} Kd7 {[%emt 0:00:37]} 52. Bc3 {[%emt 0:01:24]} Ne4 {[%emt 0:00:28]} 53. Be1 {[%emt 0:00:07]} Kc6 {[%emt 0:02:27]} 54. Ke2 {[%emt 0:00:12]} Ng5 {[%emt 0:00:02]} 55. Bd2 {[%emt 0:00:33]} Kd6 {[%emt 0:02:03]} 56. Be1 {[%emt 0:01:13]} Kc6 {[%emt 0:02:57]} 57. Bc3 {[%emt 0:00:17]} Kb7 {[%emt 0:00:09]} 58. Be1 {[%emt 0:02:37]} Ka6 {[%emt 0:00:09]} 59. Kd3 {[%emt 0:01:11]} b5 {[%emt 0:00:26]} 60. axb5+ {[%emt 0:00:18]} Kxb5 {[%emt 0:00:01]} 61. Ke2 {[%emt 0:00:58]} a4 {[%emt 0:01:11]} 62. bxa4+ {[%emt 0:00:06]} Kxa4 {[%emt 0:00:01]} 63. Kd3 {[%emt 0:00:28]} Kb3 {[%emt 0:00:32]} 64. Ba5 {[%emt 0:00:55]} Ne4 {[%emt 0:02:10]} 65. Ke2 {[%emt 0:08:54]} Kc2 {[%emt 0:00:12]} 66. f3 {[%emt 0:08:25]} gxf3+ {[%emt 0:05:56]} 67. Kxf3 {[%emt 0:00:06]} Kd3 {[%emt 0:00:13]} 68. Bc7 {[%emt 0:00:17]} Nd2+ {[%emt 0:01:07]} 69. Kf2 {[%emt 0:01:47]} Nc4 {[%emt 0:00:48]} 70. Bf4 {[%emt 0:00:05]} Na3 {[%emt 0:00:28]} 71. Kf3 {[%emt 0:00:30]} Nc2 {[%emt 0:00:01]} 72. Bh6 {[%emt 0:00:55]} Nb4 {[%emt 0:02:00]} 73. Bf4 {[%emt 0:00:19]} Nc6 {[%emt 0:00:06]} 74. Bd6 {[%emt 0:00:23] Ke4+ Kxe4} 1/2-1/2

[Event "CZE-ch Open 2019"]
[Site "Ostrava"]
[Date "2019.05.03"]
[Round "7.20"]
[White "Taus, Martin"]
[Black "Svanda, Ondrej"]
[Result "1/2-1/2"]
[ECO "B22"]
[WhiteElo "2104"]
[BlackElo "2309"]
[Annotator "NA"]
[PlyCount "85"]
[EventDate "2019.04.27"]
[EventType "swiss"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

1. e4 {[%emt 0:00:00]} c5 {[%emt 0:00:00]} 2. c3 {[%emt 0:00:00]} Nf6 {[%emt 0:00:00]} 3. e5 {[%emt 0:00:00]} Nd5 {[%emt 0:00:00]} 4. d4 {[%emt 0:00:09]} cxd4 {[%emt 0:00:00]} 5. cxd4 {[%emt 0:00:04]} e6 {[%emt 0:00:03]} 6. Nc3 {[%emt 0:03:57]} Nxc3 {[%emt 0:00:04]} 7. bxc3 {[%emt 0:00:04]} Qc7 {[%emt 0:00:18]} 8. Qb3 {[%emt 0:04:09]} b6 {[%emt 0:02:08]} 9. Ba3 {[%emt 0:02:43]} d6 {[%emt 0:10:00]} 10. Bb5+ {[%emt 0:20:44]} Bd7 {[%emt 0:13:26]} 11. Nf3 {[%emt 0:07:19]} Be7 {[%emt 0:16:56]} 12. O-O {[%emt 0:25:18]} O-O {[%emt 0:05:55]} 13. Bxd7 {[%emt 0:07:10]} Nxd7 {[%emt 0:00:45]} 14. Qb4 {[%emt 0:01:13]} a5 {[%emt 0:03:10]} 15. Qb5 {[%emt 0:00:34]} Rfe8 {[%emt 0:01:39]} 16. Rab1 {[%emt 0:02:31]} Rab8 {[%emt 0:08:19]} 17. Rfc1 {[%emt 0:02:50]} Bf8 {[%emt 0:04:23]} 18. h3 {[%emt 0:03:54]} Red8 {[%emt 0:03:07]} 19. exd6 {[%emt 0:04:09]} Bxd6 {[%emt 0:00:01]} 20. Bxd6 {[%emt 0:00:12]} Qxd6 {[%emt 0:00:01]} 21. c4 {[%emt 0:00:19]} h6 {[%emt 0:06:22]} 22. Qa6 {[%emt 0:04:50]} Qc7 {[%emt 0:03:41]} 23. Qb5 {[%emt 0:00:35]} Rbc8 {[%emt 0:02:06]} 24. Rc2 {[%emt 0:01:57]} Qd6 {[%emt 0:03:13]} 25. a4 {[%emt 0:00:50]} Rc6 {[%emt 0:03:02]} 26. c5 {[%emt 0:02:59]} bxc5 {[%emt 0:01:36]} 27. Qxa5 {[%emt 0:00:12]} Rdc8 {[%emt 0:00:27]} 28. dxc5 {[%emt 0:00:32]} Rxc5 {[%emt 0:01:11]} 29. Rxc5 {[%emt 0:00:19]} Rxc5 {[%emt 0:03:54]} 30. Qa7 {[%emt 0:01:16]} Qc6 {[%emt 0:02:03]} 31. a5 {[%emt 0:01:04]} Qa4 {[%emt 0:04:25]} 32. a6 {[%emt 0:00:26]} Ra5 {[%emt 0:00:52]} 33. Qa8+ {[%emt 0:00:46]} Kh7 {[%emt 0:00:52]} 34. Qe8 {[%emt 0:00:52]} Ne5 {[%emt 0:00:56]} 35. Qxa4 {[%emt 0:01:12]} Nxf3+ {[%emt 0:00:05]} 36. gxf3 {[%emt 0:00:04]} Rxa4 {[%emt 0:00:01]} 37. Rb7 {[%emt 0:01:24]} Rxa6 {[%emt 0:00:04]} 38. Rxf7 {[%emt 0:00:04]} Kg6 {[%emt 0:00:05]} 39. Rf8 e5 {[%emt 0:00:46]} 40. Kg2 {[%emt 0:01:08]} Rf6 {[%emt 0:00:15]} 41. Ra8 {[%emt 0:31:03]} Kf5 {[%emt 0:30:15]} 42. Ra4 {[%emt 0:00:31]} Rg6+ 43. Kh2 1/2-1/2

[Event "CZE-ch Open 2019"]
[Site "Ostrava"]
[Date "2019.05.03"]
[Round "7.21"]
[White "Malik, Jan"]
[Black "Havelka, Ondrej"]
[Result "1-0"]
[ECO "C00"]
[WhiteElo "2286"]
[BlackElo "2156"]
[Annotator "NA"]
[PlyCount "89"]
[EventDate "2019.04.27"]
[EventType "swiss"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

1. e4 {[%emt 0:02:52]} e6 {[%emt 0:00:00]} 2. d3 {[%emt 0:00:10]} d5 {[%emt 0:00:00]} 3. Nd2 {[%emt 0:00:05]} Nf6 {[%emt 0:00:00]} 4. Ngf3 {[%emt 0:00:05]} b6 {[%emt 0:00:00]} 5. g3 {[%emt 0:03:40]} dxe4 {[%emt 0:00:08]} 6. dxe4 {[%emt 0:00:06]} Bb7 {[%emt 0:00:09]} 7. Qe2 {[%emt 0:06:52]} Nc6 {[%emt 0:03:06]} 8. a3 {[%emt 0:01:16]} a5 {[%emt 0:01:09]} 9. Bg2 {[%emt 0:01:35]} Ba6 {[%emt 0:02:13]} 10. c4 {[%emt 0:00:02]} e5 {[%emt 0:00:14]} 11. O-O {[%emt 0:00:32]} Bc5 {[%emt 0:03:23]} 12. Rb1 {[%emt 0:08:05]} Qe7 {[%emt 0:16:04]} 13. h3 {[%emt 0:15:44]} O-O {[%emt 0:00:35]} 14. Re1 {[%emt 0:00:14]} Rfd8 {[%emt 0:02:28]} 15. Nf1 {[%emt 0:00:31]} a4 {[%emt 0:20:42]} 16. Ne3 {[%emt 0:01:25]} Na5 {[%emt 0:12:55]} 17. Nf5 {[%emt 0:07:39]} Qe6 {[%emt 0:03:48]} 18. Ng5 {[%emt 0:09:56]} Qxc4 {[%emt 0:01:31]} 19. Qf3 {[%emt 0:00:04]} Nc6 {[%emt 0:19:29]} 20. Be3 {[%emt 0:03:59]} Bxe3 {[%emt 0:00:55]} 21. Nxe3 {[%emt 0:02:44]} Qb3 {[%emt 0:00:56]} 22. Nd5 {[%emt 0:01:53]} Qxf3 {[%emt 0:02:04]} 23. Nxf3 {[%emt 0:00:03]} Nxd5 {[%emt 0:06:43]} 24. exd5 {[%emt 0:01:20]} Nd4 {[%emt 0:00:59]} 25. Nxe5 {[%emt 0:00:07]} f6 {[%emt 0:00:51]} 26. Nf3 {[%emt 0:04:17]} Nxf3+ {[%emt 0:00:52]} 27. Bxf3 {[%emt 0:00:04]} Re8 {[%emt 0:00:33]} 28. d6 {[%emt 0:00:36]} Rxe1+ {[%emt 0:00:43]} 29. Rxe1 {[%emt 0:00:03]} Rd8 {[%emt 0:00:06]} 30. dxc7 {[%emt 0:00:13]} Rd2 {[%emt 0:00:27]} 31. Re8+ {[%emt 0:00:27]} Kf7 {[%emt 0:00:01]} 32. Ra8 {[%emt 0:00:18]} Rxb2 {[%emt 0:00:40]} 33. Rxa6 {[%emt 0:00:10]} Rc2 {[%emt 0:00:04]} 34. Ra7 {[%emt 0:00:37]} Ke6 {[%emt 0:00:04]} 35. Bb7 {[%emt 0:01:00]} Rxc7 {[%emt 0:00:16]} 36. Bd5+ {[%emt 0:00:32]} Kd6 {[%emt 0:00:02]} 37. Rxc7 {[%emt 0:00:09]} Kxc7 {[%emt 0:00:02]} 38. Bg8 {[%emt 0:01:01]} h6 {[%emt 0:00:03]} 39. Kf1 {[%emt 0:00:08]} Kd6 {[%emt 0:00:11]} 40. Ke2 {[%emt 0:00:08]} Kc5 {[%emt 0:00:15]} 41. Kd3 {[%emt 0:30:10]} Kb5 {[%emt 0:30:54]} 42. Kd4 {[%emt 0:00:14]} Ka5 {[%emt 0:00:09]} 43. Be6 {[%emt 0:00:18]} Ka6 {[%emt 0:00:12]} 44. Kc4 {[%emt 0:00:10]} Ka5 {[%emt 0:00:04]} 45. Bd7 {[%emt 0:00:12]} 1-0

[Event "CZE-ch Open 2019"]
[Site "Ostrava"]
[Date "2019.05.03"]
[Round "7.22"]
[White "Otruba, Marek"]
[Black "Obsivac, Josef"]
[Result "1/2-1/2"]
[ECO "A40"]
[WhiteElo "2103"]
[BlackElo "2285"]
[Annotator "NA"]
[PlyCount "136"]
[EventDate "2019.04.27"]
[EventType "swiss"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

1. d4 {[%emt 0:00:00]} Nf6 {[%emt 0:00:00]} 2. c4 {[%emt 0:00:00]} e6 {[%emt 0:00:00]} 3. g3 {[%emt 0:00:00]} Bb4+ {[%emt 0:00:21]} 4. Bd2 {[%emt 0:00:00]} a5 {[%emt 0:00:30]} 5. Bg2 {[%emt 0:02:02]} d6 {[%emt 0:01:26]} (5... O-O 6. Nf3 b6 7. O-O Bb7 8. Bf4 Be7 9. Nc3 Ne4 10. Nb5 c6 11. Nc7 Ra7 12. Qb3 d6 13. c5 Qxc7 14. cxb6 a4 15. bxc7 axb3 16. cxb8=Q Rxb8 17. axb3 Rba8 18. Rxa7 Rxa7 {½-½ (37) Jakovenko,D (2719)-Rapport,R (2726) Shenzhen 2019}) 6. e4 {[%emt 0:00:10] E00: Catalan Bogo-Indian (3 g3 Bb4+)} Nbd7 {[%emt 0:02:15]} 7. Nc3 {[%emt 0:01:15]} e5 {[%emt 0:00:41]} 8. Nge2 {[%emt 0:00:08]} exd4 {[%emt 0:04:38]} 9. Nxd4 {[%emt 0:00:11]} O-O {[%emt 0:01:01]} 10. O-O {[%emt 0:00:26]} Re8 $146 {[%emt 0:01:12]} ({Predecessor:} 10... Ne5 11. b3 Bc5 12. Nf5 Bxf5 13. exf5 {1-0 (34) Epishin,V (2549)-Brzezinski,A (2224) Vaxjo 2016}) 11. Re1 {[%emt 0:14:44]} Ne5 {[%emt 0:11:38]} 12. b3 {[%emt 0:02:52]} Nd3 {[%emt 0:11:08]} 13. Rf1 {[%emt 0:03:37]} c6 {[%emt 0:06:35]} 14. Qc2 {[%emt 0:03:34]} Ne5 {[%emt 0:01:59]} 15. h3 {[%emt 0:01:34]} Bc5 {[%emt 0:02:50]} 16. Nf5 {[%emt 0:01:01]} Bxf5 {[%emt 0:04:26]} 17. exf5 {[%emt 0:00:06]} Qc7 {[%emt 0:01:00]} 18. Kh2 {[%emt 0:01:26]} h6 {[%emt 0:01:22]} 19. f4 {[%emt 0:01:42]} Ned7 {[%emt 0:00:46]} 20. Rad1 {[%emt 0:01:20]} Rad8 {[%emt 0:09:41]} 21. Na4 {[%emt 0:11:54]} Ba3 {[%emt 0:09:59]} 22. Rfe1 {[%emt 0:25:05]} Kf8 {[%emt 0:01:10]} 23. g4 {[%emt 0:03:05]} Rxe1 {[%emt 0:01:20]} 24. Bxe1 {[%emt 0:01:18]} Re8 {[%emt 0:01:01]} 25. Bg3 {[%emt 0:01:48]} Qd8 {[%emt 0:07:08]} 26. Bf2 {[%emt 0:05:20]} Kg8 {[%emt 0:02:28]} 27. Bf3 {[%emt 0:00:35]} Qe7 {[%emt 0:02:03]} 28. Re1 {[%emt 0:01:35]} Qd8 {[%emt 0:00:41]} 29. Rxe8+ {[%emt 0:00:22]} Nxe8 {[%emt 0:00:48]} 30. Qd3 {[%emt 0:03:27]} Qe7 {[%emt 0:02:27]} 31. Qe3 {[%emt 0:02:40]} Qxe3 {[%emt 0:01:39]} 32. Bxe3 {[%emt 0:00:03]} Nc5 {[%emt 0:02:18]} 33. Nxc5 {[%emt 0:00:57]} Bxc5 {[%emt 0:00:02]} 34. Bxc5 {[%emt 0:05:25]} dxc5 {[%emt 0:00:02]} 35. Kg3 {[%emt 0:00:42]} Kf8 {[%emt 0:00:18]} 36. g5 {[%emt 0:03:21]} f6 {[%emt 0:00:26]} 37. Kg4 {[%emt 0:01:13]} Nd6 {[%emt 0:02:26]} 38. h4 {[%emt 0:02:12]} a4 {[%emt 0:05:14]} 39. Bd1 {[%emt 0:01:14]} a3 {[%emt 0:00:28]} 40. Bc2 {[%emt 0:00:23]} Nf7 {[%emt 0:02:11]} 41. Be4 {[%emt 0:04:48]} Ke7 {[%emt 0:03:49]} 42. Bd3 {[%emt 0:02:58]} hxg5 {[%emt 0:00:16]} 43. hxg5 {[%emt 0:00:33]} fxg5 {[%emt 0:00:15]} 44. Bc2 {[%emt 0:00:59]} gxf4 {[%emt 0:02:17]} 45. Kxf4 {[%emt 0:00:09]} Kf6 {[%emt 0:00:21]} 46. Bd3 {[%emt 0:01:33]} Nd6 {[%emt 0:02:47]} 47. Bb1 {[%emt 0:01:04]} Nf7 $2 {[%emt 0:01:38]} (47... b5 $19 48. Bd3 bxc4 49. bxc4 Nb7) 48. Bd3 {[%emt 0:00:11]} Ne5 {[%emt 0:00:42]} 49. Be2 {[%emt 0:00:34]} g6 {[%emt 0:02:06]} 50. fxg6 {[%emt 0:00:13]} Nxg6+ {[%emt 0:00:08]} 51. Ke4 {[%emt 0:00:11]} Ne5 {[%emt 0:00:25]} 52. Kf4 {[%emt 0:00:59]} Ke6 {[%emt 0:00:38]} 53. Ke4 {[%emt 0:00:05]} Kd6 {[%emt 0:00:26]} 54. Ke3 {[%emt 0:01:42]} Kc7 {[%emt 0:04:51]} 55. Ke4 {[%emt 0:01:02]} Nd7 {[%emt 0:00:09]} 56. Kd3 {[%emt 0:00:33]} Kb6 {[%emt 0:00:39]} 57. Kc3 {[%emt 0:00:16]} Ka5 {[%emt 0:00:15]} 58. Bg4 {[%emt 0:00:16]} Ne5 {[%emt 0:02:41]} 59. Bc8 {[%emt 0:00:39]} b5 {[%emt 0:01:16]} 60. Be6 {[%emt 0:01:11]} Nf3 {[%emt 0:01:09]} 61. Bd7 {[%emt 0:00:43]} Nd4 {[%emt 0:01:26]} ({Better is} 61... b4+ $17 62. Kc2 Nd4+ 63. Kb1 Kb6) 62. cxb5 {[%emt 0:04:50]} cxb5 {[%emt 0:00:38]} 63. b4+ {[%emt 0:01:32]} Kb6 {[%emt 0:00:29]} 64. bxc5+ {[%emt 0:00:07]} (64. Be8 $11 {keeps the balance.}) 64... Kxc5 {[%emt 0:00:16]} 65. Bxb5 {[%emt 0:00:36]} Nxb5+ {[%emt 0:00:54]} 66. Kc2 {[%emt 0:00:05]} Kc4 $19 {[%emt 0:02:39]} 67. Kb1 {[%emt 0:00:06]} Kd3 {[%emt 0:02:09]} 68. Ka1 {[%emt 0:00:09]} Nc3 1/2-1/2

[Event "CZE-ch Open 2019"]
[Site "Ostrava"]
[Date "2019.05.03"]
[Round "7.23"]
[White "Neumann, Filip"]
[Black "Vrana, Frantisek"]
[Result "0-1"]
[ECO "A08"]
[WhiteElo "2076"]
[BlackElo "2267"]
[Annotator "NA"]
[PlyCount "64"]
[EventDate "2019.04.27"]
[EventType "swiss"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

1. e4 {[%emt 0:00:00]} e6 {[%emt 0:00:00]} 2. d3 {[%emt 0:00:22]} d5 {[%emt 0:00:05]} 3. Nd2 {[%emt 0:00:11]} c5 {[%emt 0:00:11]} 4. g3 {[%emt 0:00:15]} Nc6 {[%emt 0:00:08]} 5. Bg2 {[%emt 0:00:12]} Nf6 {[%emt 0:00:08]} 6. Ngf3 {[%emt 0:00:06]} Be7 {[%emt 0:00:06]} 7. O-O {[%emt 0:00:12]} O-O {[%emt 0:00:06]} 8. Re1 {[%emt 0:00:06]} b5 {[%emt 0:00:08]} 9. e5 {[%emt 0:00:18]} Nd7 {[%emt 0:00:06]} 10. Nf1 {[%emt 0:00:05]} b4 {[%emt 0:00:15]} 11. h4 {[%emt 0:00:48]} a5 {[%emt 0:00:07]} 12. N1h2 {[%emt 0:00:25]} a4 {[%emt 0:00:08]} 13. a3 {[%emt 0:01:31]} bxa3 {[%emt 0:00:07]} 14. bxa3 {[%emt 0:00:28]} Rb8 {[%emt 0:00:16]} 15. Ng4 {[%emt 0:04:05]} Ba6 {[%emt 0:00:54]} 16. Bf4 {[%emt 0:07:16]} Rb2 {[%emt 0:02:50]} 17. Ng5 {[%emt 0:03:28]} Nd4 {[%emt 0:02:42]} 18. Ne3 {[%emt 0:04:24]} Qe8 {[%emt 0:05:45]} 19. c4 {[%emt 0:18:29]} dxc4 {[%emt 0:05:12]} 20. dxc4 {[%emt 0:04:18]} Rb3 {[%emt 0:02:46]} 21. Be4 {[%emt 0:16:04]} f5 {[%emt 0:08:16]} 22. exf6 {[%emt 0:04:53]} Nxf6 {[%emt 0:00:08]} 23. Nc2 {[%emt 0:07:53]} Nxe4 {[%emt 0:05:14]} 24. Rxe4 {[%emt 0:00:27]} Bxg5 {[%emt 0:03:26]} 25. Nxd4 {[%emt 0:02:36]} cxd4 {[%emt 0:00:38]} 26. hxg5 {[%emt 0:01:11]} d3 {[%emt 0:02:45]} 27. Bd6 {[%emt 0:05:14]} Qc6 {[%emt 0:02:27]} 28. Bxf8 {[%emt 0:04:52]} Qxe4 {[%emt 0:00:09]} 29. Bb4 {[%emt 0:01:38]} Bb7 {[%emt 0:01:54]} 30. f3 {[%emt 0:00:17]} Qe3+ {[%emt 0:00:16]} 31. Kf1 {[%emt 0:02:18]} Rb2 {[%emt 0:00:36]} 32. Be1 {[%emt 0:03:20]} Bxf3 0-1

[Event "CZE-ch Open 2019"]
[Site "Ostrava"]
[Date "2019.05.03"]
[Round "7.24"]
[White "Freisler, Pavel"]
[Black "Kana, Pavel"]
[Result "1-0"]
[ECO "A06"]
[WhiteElo "2245"]
[BlackElo "2013"]
[Annotator "NA"]
[PlyCount "129"]
[EventDate "2019.04.27"]
[EventType "swiss"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

1. Nf3 {[%emt 0:00:00]} d5 {[%emt 0:00:57]} 2. g3 {[%emt 0:01:40]} Nf6 {[%emt 0:01:36]} 3. Bg2 {[%emt 0:00:05]} Bf5 {[%emt 0:02:49]} 4. c4 {[%emt 0:05:02]} c6 {[%emt 0:03:10]} 5. cxd5 {[%emt 0:00:22]} cxd5 {[%emt 0:02:24]} 6. Qb3 {[%emt 0:00:15]} Qb6 {[%emt 0:05:41]} 7. Qxb6 {[%emt 0:00:06]} axb6 {[%emt 0:00:01]} 8. Nc3 {[%emt 0:00:08]} Nc6 {[%emt 0:03:39]} 9. d3 {[%emt 0:02:17]} e5 {[%emt 0:06:51] A11: English Opening: 1...c6} 10. O-O {[%emt 0:41:50]} Be7 {[%emt 0:14:52]} (10... h6 11. Nxd5 Nxd5 12. e4 Be6 13. exd5 Bxd5 14. Nxe5 Bxg2 15. Kxg2 Nxe5 16. Re1 Bd6 17. d4 {½-½ (50) Piorun,K (2634)-Abdusattorov,N (2546) St Petersburg 2018}) 11. Bg5 {[%emt 0:04:57]} Be6 {[%emt 0:05:53]} 12. Nd2 {[%emt 0:05:54]} Rd8 {[%emt 0:04:38]} 13. Nb5 {[%emt 0:11:43]} O-O {[%emt 0:19:55]} 14. f4 $146 {[%emt 0:09:12]} ({Predecessor:} 14. Nb3) 14... Ng4 {[%emt 0:07:14]} 15. Bxe7 {[%emt 0:00:23]} Nxe7 {[%emt 0:00:02]} 16. fxe5 {[%emt 0:00:44]} Nxe5 {[%emt 0:02:30]} 17. Nd4 {[%emt 0:00:32]} N7c6 {[%emt 0:01:46]} 18. N2b3 {[%emt 0:00:32]} Rfe8 {[%emt 0:02:08]} 19. Rac1 {[%emt 0:00:26]} Ra8 {[%emt 0:01:11]} 20. a3 {[%emt 0:00:14]} Rad8 {[%emt 0:00:48]} 21. h3 {[%emt 0:01:09]} Ra8 {[%emt 0:00:33]} 22. Nb5 {[%emt 0:00:37]} Rad8 {[%emt 0:01:29]} 23. N3d4 {[%emt 0:00:32]} Re7 {[%emt 0:01:42]} 24. Rc3 {[%emt 0:02:39]} h6 {[%emt 0:03:33]} 25. Rfc1 {[%emt 0:00:41]} Kf8 {[%emt 0:01:50]} 26. Kf2 {[%emt 0:03:02]} Ke8 {[%emt 0:00:46]} 27. R3c2 {[%emt 0:00:58]} Kf8 {[%emt 0:01:13]} 28. Ke1 {[%emt 0:01:06]} Ke8 {[%emt 0:00:28]} 29. Kd2 {[%emt 0:00:02]} Kf8 {[%emt 0:01:20]} 30. Rf1 {[%emt 0:00:02]} Kg8 {[%emt 0:00:46]} 31. h4 {[%emt 0:01:13]} Bg4 {[%emt 0:00:31]} 32. Rf4 {[%emt 0:01:00]} Bc8 {[%emt 0:00:41]} 33. Nf3 {[%emt 0:00:59]} Ng6 {[%emt 0:00:59]} 34. Ra4 {[%emt 0:00:21]} Na5 {[%emt 0:00:55]} 35. Nbd4 {[%emt 0:01:09]} Nf8 {[%emt 0:01:42]} 36. Rb4 {[%emt 0:01:36]} Nd7 {[%emt 0:00:37]} 37. Bh3 {[%emt 0:00:48]} Nc5 {[%emt 0:00:45]} 38. Bxc8 {[%emt 0:00:26]} Rxc8 {[%emt 0:00:19]} 39. Rxb6 {[%emt 0:00:10]} Ne4+ {[%emt 0:00:43]} 40. dxe4 {[%emt 0:01:41]} Nc4+ {[%emt 0:00:25]} 41. Rxc4 {[%emt 0:30:14]} dxc4 {[%emt 0:01:20]} 42. e5 {[%emt 0:00:00]} Rc5 {[%emt 0:06:39]} 43. Kc3 {[%emt 0:00:00]} g6 {[%emt 0:00:59] [#]} 44. h5 $1 {[%emt 0:00:00]} Kh7 {[%emt 0:05:26]} 45. hxg6+ {[%emt 0:00:00]} fxg6 {[%emt 0:00:17]} 46. Rb4 {[%emt 0:00:00]} g5 {[%emt 0:02:35]} 47. g4 {[%emt 0:00:00]} b5 {[%emt 0:05:23]} 48. Rxb5 {[%emt 0:00:00]} Rxb5 {[%emt 0:00:44]} 49. Nxb5 {[%emt 0:00:00]} h5 {[%emt 0:01:49]} 50. gxh5 {[%emt 0:00:00]} g4 {[%emt 0:02:01]} 51. Nh4 {[%emt 0:00:00]} Rxe5 {[%emt 0:01:47]} 52. Nd4 {[%emt 0:00:00]} Kh6 {[%emt 0:02:47]} 53. Kxc4 {[%emt 0:00:00]} Rxh5 {[%emt 0:01:10]} 54. Nhf5+ {[%emt 0:02:48]} Kg5 {[%emt 0:01:12]} 55. b4 {[%emt 0:02:07]} Rh3 {[%emt 0:01:30]} 56. b5 {[%emt 0:01:48]} Rxa3 {[%emt 0:00:55]} 57. b6 {[%emt 0:00:02]} Ra8 {[%emt 0:01:37]} 58. Kc5 {[%emt 0:00:32]} Rc8+ {[%emt 0:00:52]} 59. Kd6 {[%emt 0:01:15]} Kf4 {[%emt 0:00:32]} 60. Kd7 {[%emt 0:01:45]} (60. b7 $142 Rh8 61. Nc6) 60... Rh8 {[%emt 0:00:26]} 61. b7 {[%emt 0:00:37]} Rb8 {[%emt 0:00:35]} 62. Kc7 {[%emt 0:00:07]} Rxb7+ {[%emt 0:00:29]} 63. Kxb7 {[%emt 0:00:02]} g3 {[%emt 0:00:31] [#]} 64. Nxg3 $1 {[%emt 0:00:13]} Kxg3 {[%emt 0:00:14]} 65. e3 1-0

[Event "CZE-ch Open 2019"]
[Site "Ostrava"]
[Date "2019.05.03"]
[Round "7.25"]
[White "Kanakova, Natalie"]
[Black "Jun, Rudolf Jr."]
[Result "1/2-1/2"]
[ECO "A05"]
[WhiteElo "2202"]
[BlackElo "2138"]
[Annotator "NA"]
[PlyCount "141"]
[EventDate "2019.04.27"]
[EventType "swiss"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

1. Nf3 {[%emt 0:00:00]} Nf6 {[%emt 0:00:00]} 2. g3 {[%emt 0:00:00]} g6 {[%emt 0:00:00]} 3. b3 {[%emt 0:00:12]} Bg7 {[%emt 0:00:20]} 4. Bb2 {[%emt 0:00:06]} O-O {[%emt 0:00:12]} 5. Bg2 {[%emt 0:00:39]} d6 {[%emt 0:00:37]} 6. d4 {[%emt 0:01:37]} c6 {[%emt 0:00:38]} 7. O-O {[%emt 0:01:13]} Qa5 {[%emt 0:02:05]} 8. c4 {[%emt 0:02:38]} Qh5 {[%emt 0:00:21] E60: King's Indian: Unusual lines and Fianchetto Variation without Nc3} 9. Re1 {[%emt 0:05:46]} (9. Nbd2 Bg4 10. Re1 Nbd7 11. Nf1 Bh3 12. Ne3 Ng4 13. Nxg4 Bxg4 14. Qd2 a5 15. d5 Bxb2 16. Qxb2 cxd5 17. cxd5 {½-½ (98) Dreev,A (2664)-Shoker,S (2489) Almaty 2016}) 9... Bh3 {[%emt 0:00:55]} 10. Nbd2 {[%emt 0:04:45]} Bxg2 {[%emt 0:00:38]} 11. Kxg2 {[%emt 0:00:04]} Nbd7 {[%emt 0:00:58]} 12. e4 {[%emt 0:09:56]} e5 {[%emt 0:02:20]} 13. Nf1 $146 {[%emt 0:07:36]} ({Predecessor:} 13. h3 exd4 14. Nxd4 Qa5 15. a3 Qb6 16. N4f3 a5 17. Qc2 Rfe8 {0-1 (30) Eyenghe,S-Balogun,O (2223) Lagos 2014}) 13... Rad8 {[%emt 0:05:27]} 14. h3 {[%emt 0:07:05]} exd4 {[%emt 0:01:50]} 15. Nxd4 {[%emt 0:07:26]} Qa5 {[%emt 0:01:33]} 16. Qc2 {[%emt 0:03:15]} Rfe8 {[%emt 0:01:44]} 17. Bc3 {[%emt 0:02:59]} Qc7 {[%emt 0:05:03]} 18. Bb2 {[%emt 0:03:46]} Qa5 {[%emt 0:11:16]} 19. Nf3 {[%emt 0:10:17]} Nh5 {[%emt 0:23:27]} 20. Bxg7 {[%emt 0:03:17]} Nxg7 {[%emt 0:00:12]} 21. Ne3 {[%emt 0:04:02]} Ne5 {[%emt 0:02:46]} 22. Nxe5 {[%emt 0:00:32]} dxe5 {[%emt 0:00:15]} 23. Red1 {[%emt 0:04:32]} h5 {[%emt 0:03:45]} 24. Qb2 {[%emt 0:00:57]} Ne6 {[%emt 0:02:13]} 25. b4 {[%emt 0:00:59]} Qc7 {[%emt 0:01:38]} 26. c5 {[%emt 0:03:58]} b5 {[%emt 0:02:43]} 27. Nc2 {[%emt 0:01:36]} Ng5 {[%emt 0:04:14]} 28. Ne3 {[%emt 0:11:05]} Nxe4 {[%emt 0:03:11]} 29. Qc2 {[%emt 0:00:06]} Nf6 {[%emt 0:02:26]} 30. a4 {[%emt 0:00:10]} a6 {[%emt 0:00:18]} 31. axb5 {[%emt 0:00:05]} axb5 {[%emt 0:00:42]} 32. Qe2 {[%emt 0:02:25]} Kg7 {[%emt 0:07:47]} 33. h4 {[%emt 0:01:12]} Rd4 {[%emt 0:01:10]} 34. Nc2 {[%emt 0:00:04]} Rxd1 {[%emt 0:01:57]} 35. Qxd1 {[%emt 0:01:03]} Nd5 {[%emt 0:00:11]} 36. Ra6 {[%emt 0:00:24]} Qd7 {[%emt 0:01:59]} 37. Qf3 {[%emt 0:01:14]} e4 {[%emt 0:02:40]} 38. Qe2 {[%emt 0:00:31]} Nc7 {[%emt 0:05:02]} 39. Ra3 {[%emt 0:00:43]} Qd5 {[%emt 0:01:32]} 40. Ne3 {[%emt 0:00:42]} Qd4 {[%emt 0:01:01]} 41. Nc2 {[%emt 0:05:02]} Qe5 {[%emt 0:01:29]} 42. Qd2 {[%emt 0:08:01]} Nd5 {[%emt 0:01:46]} 43. Ra6 {[%emt 0:00:33]} e3 {[%emt 0:04:19]} 44. fxe3 {[%emt 0:00:57]} (44. Nxe3 $17 Qe4+ {[%mdl 64] Double Attack} 45. Kh2) 44... Qe4+ {[%emt 0:02:03]} 45. Kh2 {[%emt 0:01:51]} Nf6 {[%emt 0:01:03]} 46. Qe2 $2 {[%emt 0:06:39]} (46. Ra1) 46... Ng4+ {[%emt 0:00:34]} 47. Kg1 {[%emt 0:00:03]} Rd8 {[%emt 0:00:59]} 48. Ra1 {[%emt 0:03:19]} Qe5 {[%emt 0:02:18]} 49. Kg2 {[%emt 0:00:21]} Qc3 {[%emt 0:00:36]} 50. Ra3 {[%emt 0:00:40]} Qb2 {[%emt 0:02:56]} 51. Kf3 {[%emt 0:03:17]} Ne5+ {[%emt 0:02:50]} 52. Kf2 {[%emt 0:00:54]} Ng4+ {[%emt 0:01:05]} 53. Kf3 {[%emt 0:00:05]} Re8 {[%emt 0:02:36]} 54. Qd2 {[%emt 0:01:23]} Re5 $2 {[%emt 0:03:38]} (54... Qf6+ $19 {has better winning chances.} 55. Kg2 Qf5) 55. Qc3 {[%emt 0:02:28]} Qxc3 {[%emt 0:02:11]} 56. Rxc3 {[%emt 0:00:03]} Rf5+ {[%emt 0:00:15]} 57. Ke2 {[%emt 0:01:56]} Rf2+ {[%emt 0:00:23]} 58. Kd3 {[%emt 0:00:42]} (58. Ke1 $17) 58... Ne5+ {[%emt 0:01:07]} 59. Ke4 {[%emt 0:00:47]} Nc4 {[%emt 0:00:17]} 60. Ne1 {[%emt 0:00:33]} f5+ {[%emt 0:00:16]} 61. Kd4 {[%emt 0:00:04]} Kf6 {[%emt 0:00:59]} 62. Rc2 {[%emt 0:01:25]} Rf1 {[%emt 0:01:54]} 63. Re2 {[%emt 0:00:08]} Rg1 {[%emt 0:01:45]} 64. Ng2 $1 $11 {[%emt 0:00:03] and White is okay.} Ne5 {[%emt 0:00:54]} 65. Kc3 {[%emt 0:00:39]} Nc4 $2 {[%emt 0:00:32]} (65... Rc1+ $19 66. Kb3 Rf1) 66. Kd3 $2 {[%emt 0:01:04]} Ke5 $2 {[%emt 0:00:47]} ({Black should try} 66... Rd1+ $19 67. Kc3 Rc1+ 68. Rc2 Ra1) 67. e4 $1 {[%emt 0:00:14]} fxe4+ $11 {[%emt 0:01:13]} (67... Kf6 $5 {[%cal Rc4e5]} 68. exf5 Kxf5 69. Ne3+ Nxe3 70. Rxe3 Rd1+ 71. Kc2 Rd4 72. Rf3+ Ke5 $15) 68. Rxe4+ {[%emt 0:00:04]} Kf5 {[%emt 0:01:27]} 69. Rf4+ {[%emt 0:00:16]} Ke5 {[%emt 0:00:32]} 70. Re4+ {[%emt 0:00:02]} Kf5 {[%emt 0:00:12]} 71. Rf4+ {[%emt 0:00:03]} 1/2-1/2

[Event "CZE-ch Open 2019"]
[Site "Ostrava"]
[Date "2019.05.03"]
[Round "7.26"]
[White "Vesselovsky, Serguei"]
[Black "Bures, Martin"]
[Result "1-0"]
[ECO "C17"]
[WhiteElo "2335"]
[BlackElo "2150"]
[Annotator "NA"]
[PlyCount "115"]
[EventDate "2019.04.27"]
[EventType "swiss"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

1. e4 {[%emt 0:00:00]} e6 2. d4 {[%emt 0:00:07]} d5 {[%emt 0:02:25]} 3. Nc3 {[%emt 0:00:11]} Bb4 {[%emt 0:00:09]} 4. e5 {[%emt 0:01:26]} c5 {[%emt 0:02:36]} 5. Bd2 {[%emt 0:00:43]} Ne7 {[%emt 0:03:01]} 6. Nce2 {[%emt 0:01:16] C17: French: 3 Nc3 Bb4 4 e5 c5 sidelines} Bxd2+ {[%emt 0:01:33]} 7. Qxd2 {[%emt 0:00:07]} b6 {[%emt 0:06:13]} 8. f4 {[%emt 0:00:43]} Ba6 {[%emt 0:01:28]} 9. Nf3 {[%emt 0:00:12]} Nbc6 {[%emt 0:03:00]} 10. c3 {[%emt 0:05:06]} Rc8 {[%emt 0:06:26]} (10... O-O 11. g4 f6 12. Ng3 Bxf1 13. Rxf1 fxe5 14. dxe5 {1-0 (43) Navara,D (2725)-Movsesian,S (2673) Prague 2016}) 11. O-O-O {[%emt 0:12:53]} cxd4 $146 {[%emt 0:03:50]} ({Predecessor:} 11... O-O 12. Kb1 Na5 13. Ng3 Bxf1 14. Rhxf1 {½-½ (39) Radovic,J (2330)-Haria,R (2398) Mamaia 2017}) 12. Nexd4 {[%emt 0:01:42]} Bxf1 {[%emt 0:03:10]} 13. Rhxf1 {[%emt 0:00:11]} Nxd4 {[%emt 0:00:57]} 14. Nxd4 {[%emt 0:00:22]} g6 {[%emt 0:11:31]} 15. g4 {[%emt 0:09:28]} Nc6 {[%emt 0:04:33]} 16. Nxc6 {[%emt 0:08:21]} Rxc6 {[%emt 0:00:40]} 17. f5 {[%emt 0:00:04]} Qe7 {[%emt 0:11:47]} 18. Qh6 {[%emt 0:10:52]} Qf8 {[%emt 0:04:46]} 19. Qe3 {[%emt 0:13:28]} Qe7 {[%emt 0:04:01]} 20. Kb1 {[%emt 0:03:02]} Qh4 {[%emt 0:03:10]} 21. Qf3 {[%emt 0:13:29]} O-O {[%emt 0:02:37]} 22. fxe6 {[%emt 0:00:41]} Rxe6 {[%emt 0:00:34]} 23. Rxd5 {[%emt 0:00:08]} Qe7 {[%emt 0:04:49]} 24. Qf4 {[%emt 0:01:22]} f6 {[%emt 0:00:57]} 25. Qc4 {[%emt 0:02:23]} Kg7 {[%emt 0:03:26]} 26. Rfd1 {[%emt 0:04:00]} Rf7 {[%emt 0:03:45]} 27. Rd7 {[%emt 0:01:10]} Qe8 {[%emt 0:00:04]} 28. Qc7 {[%emt 0:01:32]} Rfe7 {[%emt 0:03:22]} 29. exf6+ {[%emt 0:03:05]} Kxf6 {[%emt 0:00:03]} 30. Qf4+ {[%emt 0:01:21]} Kg7 {[%emt 0:00:40]} 31. Qd4+ {[%emt 0:00:38]} Kh6 {[%emt 0:02:06]} 32. Qd2+ {[%emt 0:00:37]} Kg7 {[%emt 0:00:23]} 33. a3 {[%emt 0:03:35]} Qf7 {[%emt 0:01:43]} 34. Qd4+ {[%emt 0:00:35]} Kh6 {[%emt 0:00:20]} 35. Qd2+ {[%emt 0:00:36]} Kg7 {[%emt 0:00:10]} 36. Rxe7 {[%emt 0:01:26]} Rxe7 {[%emt 0:00:58]} 37. Qd4+ {[%emt 0:00:30]} Kh6 {[%emt 0:01:31]} 38. Qd2+ {[%emt 0:00:52]} g5 {[%emt 0:02:39]} 39. h4 {[%emt 0:00:27]} Qg6+ {[%emt 0:00:37]} 40. Ka1 {[%emt 0:00:37]} Re5 {[%emt 0:03:12]} 41. Qd8 {[%emt 0:22:52]} gxh4 {[%emt 0:13:34]} 42. Rd6 {[%emt 0:00:52]} Re1+ {[%emt 0:04:18]} 43. Ka2 {[%emt 0:00:02]} Re6 {[%emt 0:00:04]} 44. Qxh4+ {[%emt 0:00:40]} Kg7 {[%emt 0:00:34]} 45. Rd7+ {[%emt 0:01:50]} Kg8 {[%emt 0:01:02]} 46. Rd8+ {[%emt 0:01:06]} Kg7 {[%emt 0:01:14]} 47. Qf2 {[%emt 0:02:03]} Rf6 $2 {[%emt 0:03:55]} (47... Re8 48. Rd7+ Kg8 49. Rxa7 Qe6+ 50. b3 Qe2+ 51. Qxe2 Rxe2+ 52. Kb1 Rg2) 48. Rd7+ {[%emt 0:00:30]} Kg8 {[%emt 0:00:25]} 49. Qd4 {[%emt 0:00:16]} Rf8 {[%emt 0:03:34]} 50. Rxa7 {[%emt 0:01:43]} b5 {[%emt 0:00:10]} 51. c4 {[%emt 0:01:09]} bxc4 {[%emt 0:00:42]} 52. Qxc4+ {[%emt 0:00:01]} Kh8 {[%emt 0:00:30]} 53. Qc3+ {[%emt 0:00:18]} Kg8 {[%emt 0:00:04]} 54. Qc4+ $2 {[%emt 0:00:06]} ({White should play} 54. Qb3+ $18 Kh8) 54... Kh8 {[%emt 0:00:07]} 55. Qd4+ {[%emt 0:00:03]} Kg8 {[%emt 0:00:15]} (55... Qf6 56. Qd7) 56. Qd5+ {[%emt 0:00:08]} Kh8 {[%emt 0:00:17]} 57. g5 {[%emt 0:01:02]} Qf5 {[%emt 0:01:11]} 58. Qd4+ {[%emt 0:00:34]} 1-0

[Event "CZE-ch Open 2019"]
[Site "Ostrava"]
[Date "2019.05.03"]
[Round "7.27"]
[White "Michenka, Jozef"]
[Black "Valencik, Jozef"]
[Result "1/2-1/2"]
[ECO "D53"]
[WhiteElo "2287"]
[BlackElo "2057"]
[Annotator "NA"]
[PlyCount "71"]
[EventDate "2019.04.27"]
[EventType "swiss"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

1. d4 {[%emt 0:00:00]} d5 {[%emt 0:00:00]} 2. c4 {[%emt 0:00:00]} e6 {[%emt 0:00:00]} 3. Nc3 {[%emt 0:00:00]} Nf6 {[%emt 0:00:00]} 4. Bg5 {[%emt 0:00:16]} Be7 {[%emt 0:00:21]} 5. e3 {[%emt 0:00:07]} h6 {[%emt 0:01:51]} 6. Bh4 {[%emt 0:00:05]} Nbd7 {[%emt 0:00:17]} 7. Nf3 {[%emt 0:00:13]} O-O {[%emt 0:00:24]} 8. Rc1 {[%emt 0:00:11]} b6 {[%emt 0:06:38]} 9. cxd5 {[%emt 0:01:21]} exd5 {[%emt 0:00:38]} 10. Be2 {[%emt 0:08:07]} Bb7 {[%emt 0:01:03]} 11. O-O {[%emt 0:00:13]} a6 {[%emt 0:15:05]} 12. Bg3 {[%emt 0:14:25]} Rc8 {[%emt 0:16:10]} 13. Ne5 {[%emt 0:02:34]} c5 {[%emt 0:05:20]} 14. f4 {[%emt 0:01:18]} b5 {[%emt 0:05:31]} 15. b3 {[%emt 0:05:23]} c4 {[%emt 0:03:40]} 16. bxc4 {[%emt 0:00:14]} dxc4 {[%emt 0:01:14]} 17. Bf3 {[%emt 0:00:45]} Qb6 {[%emt 0:06:53]} 18. e4 {[%emt 0:03:17]} Rfd8 {[%emt 0:03:04]} 19. Bf2 {[%emt 0:01:53]} Qa5 {[%emt 0:01:03]} 20. Nxf7 {[%emt 0:03:18]} Kxf7 {[%emt 0:05:36]} 21. e5 {[%emt 0:00:08]} Bxf3 {[%emt 0:01:20]} 22. Qxf3 {[%emt 0:00:02]} b4 {[%emt 0:04:12]} 23. exf6 {[%emt 0:04:07]} Nxf6 {[%emt 0:00:30]} 24. Ne4 {[%emt 0:00:53]} Nxe4 {[%emt 0:01:50]} 25. Qxe4 {[%emt 0:00:04]} Qd5 {[%emt 0:00:25]} 26. Qh7 {[%emt 0:02:30]} Rh8 {[%emt 0:01:27]} 27. Qc2 {[%emt 0:00:18]} Bf6 {[%emt 0:02:01]} 28. Rfe1 {[%emt 0:03:17]} a5 {[%emt 0:05:43]} 29. Re5 {[%emt 0:00:19]} Qd7 {[%emt 0:09:04]} 30. Rxa5 {[%emt 0:00:34]} Rhe8 {[%emt 0:00:47]} 31. Rd1 {[%emt 0:33:45]} Qd6 {[%emt 0:01:40]} 32. g3 {[%emt 0:02:24]} Qe6 {[%emt 0:01:37]} 33. Re1 {[%emt 0:01:48]} Qd7 {[%emt 0:00:20]} 34. Rd1 {[%emt 0:02:20]} Qe6 {[%emt 0:00:20]} 35. Re1 {[%emt 0:03:48]} Qd7 {[%emt 0:00:04]} 36. Rd1 1/2-1/2

[Event "CZE-ch Open 2019"]
[Site "Ostrava"]
[Date "2019.05.03"]
[Round "7.28"]
[White "Jedlicka, Ales"]
[Black "Vorisek, Jakub"]
[Result "1-0"]
[ECO "D34"]
[WhiteElo "2236"]
[BlackElo "1991"]
[Annotator "NA"]
[PlyCount "69"]
[EventDate "2019.04.27"]
[EventType "swiss"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

1. d4 {[%emt 0:00:00]} e6 {[%emt 0:00:07]} 2. c4 {[%emt 0:00:11]} d5 {[%emt 0:00:10]} 3. Nf3 {[%emt 0:00:25]} c5 {[%emt 0:01:03]} 4. cxd5 {[%emt 0:00:24]} exd5 {[%emt 0:00:10]} 5. Nc3 {[%emt 0:00:22]} Nc6 {[%emt 0:00:29]} 6. g3 {[%emt 0:00:21]} Nf6 {[%emt 0:00:47]} 7. Bg2 {[%emt 0:00:22]} Be7 {[%emt 0:00:28]} 8. O-O {[%emt 0:00:27]} O-O {[%emt 0:00:10]} 9. Bg5 {[%emt 0:00:44]} c4 {[%emt 0:00:32]} 10. Ne5 {[%emt 0:00:24]} Be6 {[%emt 0:00:27]} 11. e3 {[%emt 0:00:46]} h6 {[%emt 0:01:30]} 12. Bxf6 {[%emt 0:00:16]} Bxf6 {[%emt 0:00:06]} 13. f4 {[%emt 0:02:24]} Ne7 {[%emt 0:01:12]} 14. g4 {[%emt 0:03:02]} g6 {[%emt 0:18:42]} 15. Qf3 {[%emt 0:04:08]} Bxe5 {[%emt 0:13:53]} 16. fxe5 {[%emt 0:01:16]} Qd7 {[%emt 0:02:29]} 17. h3 {[%emt 0:01:06]} b5 {[%emt 0:01:21]} 18. Qf4 {[%emt 0:01:17]} Kh7 {[%emt 0:06:48]} 19. Ne2 {[%emt 0:09:20]} Rae8 {[%emt 0:06:07]} 20. Qg3 {[%emt 0:01:29]} a5 {[%emt 0:05:20]} 21. Rf2 {[%emt 0:03:45]} b4 {[%emt 0:05:18]} 22. Raf1 {[%emt 0:00:46]} a4 {[%emt 0:03:15]} 23. Nf4 {[%emt 0:03:40]} Kg7 {[%emt 0:04:31]} 24. h4 {[%emt 0:07:29]} Ng8 {[%emt 0:06:39]} 25. Bf3 {[%emt 0:05:06]} a3 {[%emt 0:01:33]} 26. bxa3 {[%emt 0:00:15]} bxa3 {[%emt 0:00:05]} 27. g5 {[%emt 0:00:55]} hxg5 {[%emt 0:01:08]} 28. Qxg5 {[%emt 0:00:26]} Qd8 {[%emt 0:02:59]} 29. Nh5+ {[%emt 0:01:05]} Kh7 {[%emt 0:01:23]} 30. Nf6+ {[%emt 0:00:38]} Nxf6 {[%emt 0:00:05]} 31. exf6 {[%emt 0:00:24]} Bf5 {[%emt 0:02:56]} 32. h5 {[%emt 0:03:31]} Re6 {[%emt 0:01:08]} 33. hxg6+ {[%emt 0:01:33]} Bxg6 {[%emt 0:00:07]} 34. Rh2+ {[%emt 0:00:21]} Kg8 {[%emt 0:00:11]} 35. Rh8+ {[%emt 0:01:07]} 1-0

[Event "CZE-ch Open 2019"]
[Site "Ostrava"]
[Date "2019.05.03"]
[Round "7.29"]
[White "Bulockin, Martin"]
[Black "Koubova, Anna Marie"]
[Result "1/2-1/2"]
[ECO "B50"]
[WhiteElo "2199"]
[BlackElo "2005"]
[Annotator "NA"]
[PlyCount "63"]
[EventDate "2019.04.27"]
[EventType "swiss"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

1. e4 {[%emt 0:00:00]} c5 {[%emt 0:00:00]} 2. Nf3 {[%emt 0:00:00]} d6 {[%emt 0:00:00]} 3. c3 {[%emt 0:00:24]} Nf6 {[%emt 0:00:27]} 4. Be2 {[%emt 0:00:07]} Nbd7 {[%emt 0:00:20]} 5. d3 {[%emt 0:00:32]} e6 {[%emt 0:00:51]} 6. h3 {[%emt 0:01:24]} Be7 {[%emt 0:00:42]} 7. O-O {[%emt 0:04:19]} O-O {[%emt 0:00:59]} 8. Bf4 {[%emt 0:03:52]} b6 {[%emt 0:01:19]} 9. Nbd2 {[%emt 0:03:41]} Bb7 {[%emt 0:05:38]} 10. Qc2 {[%emt 0:00:54]} Rc8 {[%emt 0:07:28]} 11. Bh2 {[%emt 0:02:02]} Re8 {[%emt 0:01:49]} 12. Rad1 {[%emt 0:01:42]} Nf8 {[%emt 0:15:07]} 13. Qb1 {[%emt 0:05:25]} Ng6 {[%emt 0:04:13]} 14. d4 {[%emt 0:10:43]} Nh5 {[%emt 0:01:15]} 15. Rfe1 {[%emt 0:07:17]} Nhf4 {[%emt 0:07:34]} 16. Bf1 {[%emt 0:01:17]} Qc7 {[%emt 0:01:07]} 17. dxc5 {[%emt 0:19:02]} dxc5 {[%emt 0:06:14]} 18. Qc1 {[%emt 0:02:37]} Rcd8 {[%emt 0:09:17]} 19. Qc2 {[%emt 0:04:25]} Qc8 {[%emt 0:04:41]} 20. a4 {[%emt 0:07:45]} Bd6 {[%emt 0:08:13]} 21. a5 {[%emt 0:03:56]} Bc7 {[%emt 0:05:14]} 22. g3 {[%emt 0:05:43]} Nh5 {[%emt 0:00:47]} 23. Qa4 {[%emt 0:00:25]} Nf6 {[%emt 0:01:10]} 24. e5 {[%emt 0:04:24]} Nd7 {[%emt 0:02:51]} 25. g4 {[%emt 0:02:00]} Qa8 {[%emt 0:02:23]} 26. Re3 {[%emt 0:03:41]} Bc6 {[%emt 0:00:36]} 27. Bb5 {[%emt 0:00:18]} Bxb5 {[%emt 0:00:21]} 28. Qxb5 {[%emt 0:00:01]} a6 {[%emt 0:00:34]} 29. Qe2 {[%emt 0:00:28]} b5 {[%emt 0:00:21]} 30. Ne4 {[%emt 0:02:41]} Ndxe5 {[%emt 0:06:16]} 31. Nxe5 {[%emt 0:00:28]} Bxe5 {[%emt 0:06:51]} 32. Bxe5 {[%emt 0:03:18]} 1/2-1/2

[Event "CZE-ch Open 2019"]
[Site "Ostrava"]
[Date "2019.05.03"]
[Round "7.30"]
[White "Malinovsky, Petr"]
[Black "Bartos, Jan"]
[Result "1/2-1/2"]
[ECO "E46"]
[WhiteElo "2003"]
[BlackElo "2178"]
[Annotator "NA"]
[PlyCount "83"]
[EventDate "2019.04.27"]
[EventType "swiss"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 O-O 5. Nge2 Re8 6. a3 Bf8 7. e4 d5 8. e5 Nfd7 9. cxd5 exd5 10. f4 c5 11. Be3 cxd4 12. Nxd4 Nc6 13. Bb5 Ndxe5 14. fxe5 Rxe5 15. O-O Rxe3 16. Nxc6 bxc6 17. Bxc6 Bc5 18. Kh1 Ba6 19. Bxa8 Bxf1 20. Bxd5 Bd3 21. Bxf7+ Kxf7 22. Qh5+ Kg8 23. Qxc5 Qe8 24. h3 a6 25. Rd1 Re1+ 26. Rxe1 Qxe1+ 27. Kh2 Qd2 28. Qd5+ Kf8 29. Qd6+ Kf7 30. Ne4 Qe3 31. Qd7+ Kf8 32. Qd6+ Kf7 33. Qd5+ Kf8 34. Qf5+ Kg8 35. Qc8+ Kf7 36. Qc7+ Kf8 37. Qd8+ Kf7 38. Qc7+ Kf8 39. Qb8+ Kf7 40. Qb7+ Kf8 41. Qc8+ Ke7 42. Qc7+ 1/2-1/2

[Event "CZE-ch Open 2019"]
[Site "Ostrava"]
[Date "2019.05.03"]
[Round "7.31"]
[White "Vanek, Tomas"]
[Black "Jurek, Josef"]
[Result "1/2-1/2"]
[ECO "B40"]
[WhiteElo "2095"]
[BlackElo "2269"]
[Annotator "NA"]
[PlyCount "107"]
[EventDate "2019.04.27"]
[EventType "swiss"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

1. e4 {[%emt 0:00:00]} c5 {[%emt 0:00:00]} 2. Nf3 {[%emt 0:00:00]} e6 {[%emt 0:00:00]} 3. d3 {[%emt 0:00:11]} d5 {[%emt 0:00:41]} 4. Nbd2 {[%emt 0:00:22]} Nf6 {[%emt 0:00:34]} 5. g3 {[%emt 0:00:32]} Nc6 {[%emt 0:00:53]} 6. Bg2 {[%emt 0:00:08]} Be7 {[%emt 0:00:30]} 7. O-O {[%emt 0:00:19]} b6 {[%emt 0:01:27]} 8. Re1 {[%emt 0:00:51]} Qc7 {[%emt 0:00:48]} 9. Nf1 {[%emt 0:19:53]} dxe4 {[%emt 0:06:56] C00: French: Unusual White 2nd moves} 10. Ng5 $146 {[%emt 0:11:30]} ({Predecessor:} 10. dxe4 Ba6 11. Bf4 Qb7 12. c3 Rd8 13. Qc1 O-O 14. e5 Nd5 15. Bg5 Bd3 16. Ne3 Nxe3 17. Qxe3 Qc7 18. Rad1 {½-½ (39) Sadikhov,U (2483)-Nevednichy,V (2533) Cesme 2017}) 10... exd3 {[%emt 0:05:24]} 11. Qxd3 {[%emt 0:01:39]} Bb7 {[%emt 0:04:06]} 12. Bf4 {[%emt 0:07:10]} Qd7 {[%emt 0:05:36]} 13. Qxd7+ {[%emt 0:11:48]} Nxd7 {[%emt 0:00:22]} 14. Nxe6 {[%emt 0:00:40]} fxe6 {[%emt 0:02:42]} 15. Rxe6 {[%emt 0:00:14]} Nd8 {[%emt 0:18:26]} 16. Bxb7 {[%emt 0:03:33]} Nxe6 {[%emt 0:00:25]} 17. Bxa8 {[%emt 0:00:04]} Nxf4 {[%emt 0:02:54]} 18. gxf4 {[%emt 0:00:05]} Rf8 {[%emt 0:03:53]} 19. Ng3 {[%emt 0:11:02]} Rxf4 {[%emt 0:02:25]} 20. Bc6 {[%emt 0:02:56]} Kd8 {[%emt 0:07:07]} 21. Rd1 {[%emt 0:04:43]} Rd4 {[%emt 0:00:26]} 22. Rxd4 {[%emt 0:00:12]} cxd4 {[%emt 0:00:09]} 23. Bxd7 {[%emt 0:05:45]} Kxd7 {[%emt 0:00:10]} 24. Ne2 {[%emt 0:00:33]} Bf6 {[%emt 0:03:34]} 25. Nf4 {[%emt 0:00:39]} Bg5 {[%emt 0:05:39]} 26. Nd3 {[%emt 0:00:12]} Ke6 {[%emt 0:02:43]} 27. f4 {[%emt 0:02:52]} Be7 {[%emt 0:01:18]} 28. Kg2 {[%emt 0:00:43]} Kf5 {[%emt 0:01:36]} 29. Kf3 {[%emt 0:00:05]} Bd6 {[%emt 0:01:14]} 30. h3 {[%emt 0:04:27]} g6 {[%emt 0:01:23]} 31. a4 {[%emt 0:01:21]} a6 {[%emt 0:04:54]} 32. b4 {[%emt 0:00:35]} h6 {[%emt 0:08:03]} 33. b5 {[%emt 0:02:36]} a5 {[%emt 0:01:15]} 34. h4 {[%emt 0:03:31]} Bc7 {[%emt 0:01:01]} 35. Kg3 {[%emt 0:05:03]} g5 {[%emt 0:00:31]} 36. hxg5 {[%emt 0:00:06]} hxg5 {[%emt 0:00:09]} 37. Kf3 {[%emt 0:00:20]} Bxf4 {[%emt 0:01:05]} 38. Nf2 {[%emt 0:00:32]} Ke5 {[%emt 0:02:52]} 39. Nd3+ {[%emt 0:00:32]} Kf5 {[%emt 0:01:07]} 40. Nf2 {[%emt 0:00:15]} Bc7 {[%emt 0:02:14]} 41. Ng4 {[%emt 0:30:13]} Bd8 {[%emt 0:32:35]} 42. Nh6+ {[%emt 0:00:00]} Kg6 {[%emt 0:00:00]} 43. Ng4 {[%emt 0:00:00]} Kh5 {[%emt 0:00:00]} 44. Ne5 {[%emt 0:00:00]} Bc7 {[%emt 0:00:00]} 45. Ng4 {[%emt 0:00:00]} Kh4 {[%emt 0:00:00]} 46. Nf6 {[%emt 0:00:00]} Bd8 {[%emt 0:00:00]} 47. Ng4 {[%emt 0:00:00]} Be7 {[%emt 0:00:00]} 48. Nf2 {[%emt 0:00:00]} Bd6 {[%emt 0:00:00]} 49. Ng4 {[%emt 0:00:00]} Bf4 {[%emt 0:00:00]} 50. Nf6 {[%emt 0:00:00]} Be3 {[%emt 0:00:00]} 51. Ng4 $1 {[%emt 0:00:46]} Bf4 {[%emt 0:00:00]} ({Black should play} 51... Bd2 $17) 52. Nf6 $1 {[%emt 0:00:52]} Bd6 {[%emt 0:00:00]} (52... Bc7 $15) 53. Ng4 {[%emt 0:00:08]} Kh5 {[%emt 0:00:00]} 54. Nf2 $15 {[%emt 0:01:12]} 1/2-1/2

[Event "CZE-ch Open 2019"]
[Site "Ostrava"]
[Date "2019.05.03"]
[Round "7.32"]
[White "Pavlicek, Lukas"]
[Black "Holy, Filip"]
[Result "1/2-1/2"]
[ECO "D10"]
[WhiteElo "1963"]
[BlackElo "2096"]
[Annotator "NA"]
[PlyCount "60"]
[EventDate "2019.04.27"]
[EventType "swiss"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

1. c4 {[%emt 0:00:00]} c6 {[%emt 0:04:10]} 2. Nf3 {[%emt 0:00:00]} d5 {[%emt 0:00:03]} 3. cxd5 {[%emt 0:00:00]} cxd5 {[%emt 0:00:04]} 4. d4 {[%emt 0:00:06]} Nf6 {[%emt 0:00:05]} 5. Nc3 {[%emt 0:00:13]} a6 {[%emt 0:00:04]} 6. Bf4 {[%emt 0:00:17]} Nc6 {[%emt 0:00:04]} 7. e3 {[%emt 0:00:09]} Bg4 {[%emt 0:00:05]} 8. Be2 {[%emt 0:00:15]} e6 {[%emt 0:01:02]} 9. Ne5 {[%emt 0:03:50]} Bxe2 {[%emt 0:00:06]} 10. Qxe2 {[%emt 0:03:02]} Rc8 {[%emt 0:00:59]} 11. O-O {[%emt 0:02:42]} Bd6 {[%emt 0:03:14]} 12. Nxc6 {[%emt 0:01:24]} Rxc6 {[%emt 0:00:12]} 13. Bxd6 {[%emt 0:00:41]} Qxd6 {[%emt 0:00:10]} 14. Rac1 {[%emt 0:05:00]} O-O {[%emt 0:01:49]} 15. f3 {[%emt 0:03:39]} Rfc8 {[%emt 0:01:11]} 16. Qd2 {[%emt 0:02:26]} h6 {[%emt 0:02:58]} 17. Ne2 {[%emt 0:14:10]} Rc4 {[%emt 0:01:09]} 18. b3 {[%emt 0:06:02]} R4c6 {[%emt 0:00:15]} 19. Rxc6 {[%emt 0:01:50]} Rxc6 {[%emt 0:00:04]} 20. Rc1 {[%emt 0:00:47]} Qc7 {[%emt 0:00:39]} 21. Rxc6 {[%emt 0:01:20]} Qxc6 {[%emt 0:00:07]} 22. Qc3 {[%emt 0:04:35]} Qxc3 {[%emt 0:00:04]} 23. Nxc3 {[%emt 0:00:03]} Kf8 {[%emt 0:00:47]} 24. Na4 {[%emt 0:02:14]} Nd7 {[%emt 0:00:20]} 25. Kf2 {[%emt 0:06:03]} Ke7 {[%emt 0:00:14]} 26. Ke2 {[%emt 0:02:19]} Kd6 {[%emt 0:00:22]} 27. Kd3 {[%emt 0:00:25]} Kc6 {[%emt 0:00:56]} 28. Nc3 {[%emt 0:00:50]} Nf6 {[%emt 0:00:31]} 29. Ne2 {[%emt 0:03:55]} Kb5 {[%emt 0:01:39]} 30. a3 {[%emt 0:00:21]} Kc6 {[%emt 0:01:38] Ke4} 1/2-1/2

[Event "CZE-ch Open 2019"]
[Site "Ostrava"]
[Date "2019.05.03"]
[Round "7.33"]
[White "Kolar, Stanislav"]
[Black "Didi, Jan"]
[Result "1-0"]
[ECO "A34"]
[WhiteElo "2091"]
[BlackElo "2025"]
[Annotator "NA"]
[PlyCount "101"]
[EventDate "2019.04.27"]
[EventType "swiss"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

1. c4 {[%emt 0:00:00]} c5 {[%emt 0:00:00]} 2. Nc3 {[%emt 0:00:00]} Nf6 {[%emt 0:00:00]} 3. g3 {[%emt 0:00:09]} d5 {[%emt 0:00:17]} 4. cxd5 {[%emt 0:00:09]} Nxd5 {[%emt 0:00:12]} 5. Bg2 {[%emt 0:00:23]} Nc7 {[%emt 0:00:06]} 6. d3 {[%emt 0:00:32]} Nc6 {[%emt 0:00:07]} 7. Be3 {[%emt 0:00:23]} e5 {[%emt 0:00:43]} 8. Rc1 {[%emt 0:00:23]} Be6 {[%emt 0:07:49]} 9. Bxc6+ {[%emt 0:02:05]} bxc6 {[%emt 0:00:11]} 10. Nf3 {[%emt 0:00:40]} f6 {[%emt 0:08:56]} 11. Qa4 {[%emt 0:03:24]} Bd5 {[%emt 0:08:59]} 12. O-O {[%emt 0:03:06]} Ne6 {[%emt 0:11:02]} 13. Ne4 {[%emt 0:09:59]} Nd4 {[%emt 0:17:44]} 14. Rfe1 {[%emt 0:02:11]} Qb6 {[%emt 0:03:57]} 15. b3 {[%emt 0:11:04]} Be7 {[%emt 0:00:58]} 16. Nfd2 {[%emt 0:01:57]} O-O {[%emt 0:01:09]} 17. Nc3 {[%emt 0:03:36]} Be6 {[%emt 0:04:50]} 18. f3 {[%emt 0:03:24]} Rab8 {[%emt 0:10:24]} 19. Bf2 {[%emt 0:01:05]} f5 {[%emt 0:02:41]} 20. Nc4 {[%emt 0:04:55]} Qc7 {[%emt 0:00:49]} 21. Qa5 {[%emt 0:02:03]} Bd6 {[%emt 0:03:51]} 22. Qxc7 {[%emt 0:02:14]} Bxc7 {[%emt 0:00:07]} 23. Kg2 {[%emt 0:00:34]} Bxc4 {[%emt 0:00:33]} 24. dxc4 {[%emt 0:01:08]} Ba5 {[%emt 0:01:52]} 25. e3 {[%emt 0:00:37]} Ne6 {[%emt 0:00:23]} 26. Red1 {[%emt 0:00:43]} Bxc3 {[%emt 0:02:11]} 27. Rxc3 {[%emt 0:00:09]} Rbd8 {[%emt 0:00:27]} 28. Rcd3 {[%emt 0:01:25]} Rxd3 {[%emt 0:00:31]} 29. Rxd3 {[%emt 0:00:04]} Rd8 {[%emt 0:00:15]} 30. Rxd8+ {[%emt 0:00:12]} Nxd8 {[%emt 0:00:08]} 31. e4 {[%emt 0:00:28]} fxe4 {[%emt 0:00:07]} 32. Bxc5 {[%emt 0:00:22]} a6 {[%emt 0:03:50]} 33. fxe4 {[%emt 0:00:38]} Kf7 {[%emt 0:00:39]} 34. Kf3 {[%emt 0:01:01]} Ne6 {[%emt 0:00:58]} 35. Bb6 {[%emt 0:01:56]} Ke7 {[%emt 0:02:18]} 36. Ke3 {[%emt 0:00:16]} Kd6 {[%emt 0:01:04]} 37. b4 {[%emt 0:00:59]} g6 {[%emt 0:02:37]} 38. a4 {[%emt 0:02:29]} Ng7 {[%emt 0:00:52]} 39. Kd3 {[%emt 0:03:08]} Ne8 {[%emt 0:01:11]} 40. Bc5+ {[%emt 0:04:05]} Kd7 {[%emt 0:00:56]} 41. Be3 {[%emt 0:33:01]} Nc7 {[%emt 0:33:02]} 42. Bb6 {[%emt 0:02:39]} Ne6 {[%emt 0:00:48]} 43. b5 {[%emt 0:02:29]} cxb5 {[%emt 0:00:00]} 44. axb5 {[%emt 0:00:00]} axb5 {[%emt 0:00:00]} 45. cxb5 {[%emt 0:00:00]} Kd6 {[%emt 0:00:00]} 46. Kc4 {[%emt 0:00:00]} Ng5 {[%emt 0:00:00]} 47. Bc5+ {[%emt 0:00:00]} Ke6 {[%emt 0:00:00]} 48. b6 {[%emt 0:00:00]} Kd7 {[%emt 0:00:00]} 49. Kd5 {[%emt 0:00:00]} Nf3 {[%emt 0:00:00]} 50. Bd6 {[%emt 0:00:00]} Kc8 {[%emt 0:00:00]} 51. Bxe5 {[%emt 0:00:00]} 1-0

[Event "CZE-ch Open 2019"]
[Site "Ostrava"]
[Date "2019.05.04"]
[Round "8.1"]
[White "Navara, David"]
[Black "Cernousek, Lukas"]
[Result "1-0"]
[ECO "A31"]
[WhiteElo "2728"]
[BlackElo "2444"]
[Annotator "TA"]
[PlyCount "67"]
[EventDate "2019.04.27"]
[EventType "swiss"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 11,67,24,22,22,17,29,13,26,17,20,17,19,20,25,17,8,3,21,11,17,16,9,22,17,19,9,12,10,20,7,16,6,12,12,11,8,7,14,8,7,22,20,20,16,104,103,110,106,108,141,175,167,298,272,313,311,294,290]} 1. c4 c5 2. Nf3 Nf6 3. d4 cxd4 4. Nxd4 d5 5. cxd5 Nxd5 6. e4 Nf6 7. Bf4 $146 {D06: Queen's Gambit: Symmetrical and Baltic Defences} ({Predecessor:} 7. Bb5+ Bd7 8. Qe2 e5 9. Nf3 Bb4+ 10. Bd2 Bxd2+ 11. Nbxd2 Qb6 12. a4 a6 13. Nc4 Qc5 14. Bxd7+ Nbxd7 {½-½ (39) Giri,A (2769)-Svidler,P (2741) Shenzhen 2017}) 7... e5 8. Bb5+ Nbd7 9. Bxe5 $1 {The position is equal.} Bb4+ 10. Nc3 O-O 11. Bxd7 Nxd7 12. Bf4 Nc5 13. O-O {Threatens to win with Nd5.} Bxc3 $1 14. bxc3 Nxe4 15. Qf3 Qd5 16. Rfe1 Nf6 17. Qd3 Re8 18. Rxe8+ Nxe8 19. c4 Qa5 20. Nb3 Qb6 21. c5 $40 {[%mdl 128] White is up to no good.} Qf6 22. Re1 {[%cal Re1e8] [#]} Be6 23. Be5 Qg6 24. Qf3 Rd8 25. Bg3 Rd7 26. c6 bxc6 27. Qxc6 {Hoping for Qa8!} Re7 (27... Qd3 $11 {keeps the balance.}) 28. Qc5 $16 Qf6 29. Nd4 {Be5 is the strong threat.} Rd7 30. Nxe6 {[%csl Ge6][%cal Rc5f8]} Re7 {[#]} 31. h3 $1 h6 (31... fxe6 {was worth a try.} 32. Rb1 Rd7) 32. Re3 $18 {aiming for Be5.White has a decisive advantage.} fxe6 33. Rf3 Qg5 34. Be5 {Accuracy: White = 85%, Black = 62%.} 1-0

[Event "CZE-ch Open 2019"]
[Site "Ostrava"]
[Date "2019.05.04"]
[Round "8.2"]
[White "Kraus, Tomas"]
[Black "Kislinsky, Alexey"]
[Result "1-0"]
[ECO "A67"]
[WhiteElo "2463"]
[BlackElo "2427"]
[Annotator "ChessBase"]
[PlyCount "52"]
[EventDate "2019.04.27"]
[EventType "swiss"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

1. d4 {[%emt 0:00:00]} Nf6 {[%emt 0:18:37]} 2. c4 {[%emt 0:00:00]} c5 {[%emt 0:00:28]} 3. d5 {[%emt 0:00:19]} e6 {[%emt 0:00:20]} 4. Nc3 {[%emt 0:00:38]} exd5 {[%emt 0:00:13]} 5. cxd5 {[%emt 0:00:16]} d6 {[%emt 0:00:06]} 6. e4 {[%emt 0:00:53]} g6 {[%emt 0:00:07]} 7. f4 {[%emt 0:00:44]} Bg7 {[%emt 0:01:10]} 8. Bb5+ {[%emt 0:01:05]} Nfd7 {[%emt 0:05:12]} 9. Nf3 {[%emt 0:00:53]} a6 {[%emt 0:02:04]} 10. Bd3 {[%emt 0:01:28]} b5 {[%emt 0:00:44]} 11. O-O {[%emt 0:01:39]} O-O {[%emt 0:01:14]} 12. Qe1 {[%emt 0:13:35]} Re8 {[%emt 0:04:06]} 13. Qg3 {[%emt 0:02:30]} c4 {[%emt 0:04:50]} 14. Bc2 {[%emt 0:01:03]} Nc5 {[%emt 0:00:11]} 15. f5 {[%emt 0:20:34]} b4 {[%emt 0:05:00]} 16. fxg6 {[%emt 0:02:37]} fxg6 {[%emt 0:06:52]} 17. Na4 {[%emt 0:11:31]} Nxe4 {[%emt 0:05:32]} 18. Bxe4 {[%emt 0:00:40]} Rxe4 {[%emt 0:00:09]} 19. Ng5 {[%emt 0:06:26]} Re8 {[%emt 0:04:09]} 20. Nf7 {[%emt 0:10:27]} Qa5 {[%emt 0:01:16]} 21. Bh6 {[%emt 0:07:05]} Qxa4 {[%emt 0:05:02]} 22. Bxg7 {[%emt 0:02:35]} Kxg7 {[%emt 0:00:05]} 23. Qg5 {[%emt 0:03:42]} Nd7 {[%emt 0:00:17]} 24. Qh6+ {[%emt 0:00:47]} Kg8 {[%emt 0:00:05]} 25. Ng5 {[%emt 0:00:19]} Re7 {[%emt 0:00:09]} 26. Rae1 {[%emt 0:00:10]} Nb8 1-0

[Event "CZE-ch Open 2019"]
[Site "Ostrava"]
[Date "2019.05.04"]
[Round "8.3"]
[White "Hracek, Zbynek"]
[Black "Michalik, Peter"]
[Result "1/2-1/2"]
[ECO "C42"]
[WhiteElo "2589"]
[BlackElo "2574"]
[Annotator "ChessBase"]
[PlyCount "67"]
[EventDate "2019.04.27"]
[EventType "swiss"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

1. e4 {[%emt 0:00:00]} e5 {[%emt 0:00:00]} 2. Nf3 {[%emt 0:00:00]} Nf6 {[%emt 0:00:00]} 3. Nxe5 {[%emt 0:00:07]} d6 {[%emt 0:00:00]} 4. Nf3 {[%emt 0:00:07]} Nxe4 {[%emt 0:00:00]} 5. Nc3 {[%emt 0:00:30]} Nf6 {[%emt 0:00:00]} 6. d4 {[%emt 0:00:10]} Be7 {[%emt 0:00:06]} 7. Bd3 {[%emt 0:00:14]} O-O {[%emt 0:00:12]} 8. O-O {[%emt 0:00:05]} Re8 {[%emt 0:00:37]} 9. Re1 {[%emt 0:00:16]} b6 {[%emt 0:00:14]} 10. d5 {[%emt 0:14:17]} Bb7 {[%emt 0:00:16]} 11. Bb5 {[%emt 0:05:02]} Nfd7 {[%emt 0:16:07]} 12. Bf4 {[%emt 0:10:55]} a6 {[%emt 0:00:13]} 13. Bf1 {[%emt 0:00:02]} Bf6 {[%emt 0:07:41]} 14. Qd2 {[%emt 0:06:22]} Ne5 {[%emt 0:00:31]} 15. Nxe5 {[%emt 0:09:55]} dxe5 {[%emt 0:01:23]} 16. Bg3 {[%emt 0:00:31]} Bg5 {[%emt 0:07:17]} 17. f4 {[%emt 0:04:32]} exf4 {[%emt 0:06:50]} 18. Rxe8+ {[%emt 0:00:16]} Qxe8 {[%emt 0:00:03]} 19. Bxf4 {[%emt 0:00:06]} Bxf4 {[%emt 0:00:15]} 20. Qxf4 {[%emt 0:00:05]} Qe7 {[%emt 0:07:07]} 21. Rd1 {[%emt 0:01:09]} Qc5+ {[%emt 0:00:12]} 22. Kh1 {[%emt 0:03:12]} Nd7 {[%emt 0:02:42]} 23. Ne4 {[%emt 0:00:37]} Qxc2 {[%emt 0:00:24]} 24. Rc1 {[%emt 0:00:05]} Qxb2 {[%emt 0:00:05]} 25. Rxc7 {[%emt 0:00:08]} Bxd5 {[%emt 0:00:56]} 26. Rxd7 {[%emt 0:01:58]} Bxa2 {[%emt 0:00:29]} 27. h4 {[%emt 0:34:49]} h6 {[%emt 0:00:40]} 28. Nd6 {[%emt 0:02:21]} Qf6 {[%emt 0:02:20]} 29. Qxf6 {[%emt 0:00:42]} gxf6 {[%emt 0:00:04]} 30. Bc4 {[%emt 0:02:41]} Bxc4 {[%emt 0:00:04]} 31. Nxc4 {[%emt 0:00:01]} b5 {[%emt 0:01:38]} 32. Na5 {[%emt 0:03:15]} Re8 {[%emt 0:00:06]} 33. Ra7 {[%emt 0:00:09]} Re4 {[%emt 0:01:05]} 34. g3 1/2-1/2

[Event "CZE-ch Open 2019"]
[Site "Ostrava"]
[Date "2019.05.04"]
[Round "8.4"]
[White "Plat, Vojtech"]
[Black "Babula, Vlastimil"]
[Result "1-0"]
[ECO "B49"]
[WhiteElo "2540"]
[BlackElo "2550"]
[Annotator "ChessBase"]
[PlyCount "67"]
[EventDate "2019.04.27"]
[EventType "swiss"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

1. e4 {[%emt 0:00:00]} c5 {[%emt 0:00:00]} 2. Nf3 {[%emt 0:00:00]} e6 {[%emt 0:00:01]} 3. d4 {[%emt 0:00:00]} cxd4 {[%emt 0:00:07]} 4. Nxd4 {[%emt 0:00:00]} Nc6 {[%emt 0:00:23]} 5. Nc3 {[%emt 0:00:14]} Qc7 {[%emt 0:00:26]} 6. Be3 {[%emt 0:00:16]} a6 {[%emt 0:00:38]} 7. Be2 {[%emt 0:00:17]} Nf6 {[%emt 0:00:49]} 8. O-O {[%emt 0:00:15]} Be7 {[%emt 0:00:59]} 9. f4 {[%emt 0:00:17]} d6 {[%emt 0:00:43]} 10. Kh1 {[%emt 0:00:05]} O-O {[%emt 0:01:21]} 11. Qe1 {[%emt 0:00:27]} Nxd4 {[%emt 0:01:24]} 12. Bxd4 {[%emt 0:00:04]} b5 {[%emt 0:00:34]} 13. a3 {[%emt 0:00:05]} Bb7 {[%emt 0:00:47]} 14. Qg3 {[%emt 0:00:05]} Rad8 {[%emt 0:01:25]} 15. Bf3 {[%emt 0:05:00]} Rd7 {[%emt 0:03:14]} 16. Rad1 {[%emt 0:03:49]} Rfd8 {[%emt 0:36:01]} 17. Rfe1 {[%emt 0:06:30]} Qb8 {[%emt 0:13:12]} 18. Rd3 {[%emt 0:04:45]} Ba8 {[%emt 0:00:57]} 19. Red1 {[%emt 0:01:08]} Ne8 {[%emt 0:06:04]} 20. f5 {[%emt 0:01:55]} exf5 {[%emt 0:09:07]} 21. exf5 {[%emt 0:00:14]} d5 {[%emt 0:01:22]} 22. Qxb8 {[%emt 0:01:39]} Rxb8 {[%emt 0:00:03]} 23. Nxd5 {[%emt 0:04:37]} Bxd5 {[%emt 0:01:08]} 24. Be5 {[%emt 0:00:08]} Rc8 {[%emt 0:02:10]} 25. Bxd5 {[%emt 0:01:30]} Bf6 {[%emt 0:01:21]} 26. Bxf6 {[%emt 0:01:06]} Nxf6 {[%emt 0:00:06]} 27. Bb7 {[%emt 0:06:22]} Rxc2 {[%emt 0:02:00]} 28. Rxd7 {[%emt 0:00:11]} Nxd7 {[%emt 0:00:02]} 29. h3 {[%emt 0:00:04]} Nf8 {[%emt 0:01:43]} 30. b4 {[%emt 0:01:09]} Rf2 {[%emt 0:04:36]} 31. Rd5 {[%emt 0:03:38]} g6 {[%emt 0:00:09]} 32. fxg6 {[%emt 0:02:05]} Rf6 {[%emt 0:04:27]} 33. gxh7+ {[%emt 0:00:55]} Kxh7 {[%emt 0:00:25]} 34. Rf5 {[%emt 0:05:58]} 1-0

[Event "CZE-ch Open 2019"]
[Site "Ostrava"]
[Date "2019.05.04"]
[Round "8.5"]
[White "Krejci, Jan"]
[Black "Biolek, Richard Jr."]
[Result "1/2-1/2"]
[ECO "E62"]
[WhiteElo "2584"]
[BlackElo "2444"]
[Annotator "TA"]
[PlyCount "129"]
[EventDate "2019.04.27"]
[EventType "swiss"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 19,129,20,22,-10,-23,-51,-32,-22,0,0,7,-53,-51,-45,-45,-43,-45,-71,-43,-51,-44,-46,-20,-63,-76,-79,-51,-69,-26,-92,-68,-54,-63,-149,-156,-225,-224,-228,-216,-223,-21,-241,-226,-309,-159,-138,-112,-131,-42,-44,-63,-79,-11,-34,-26,-29,-28,-23,0,0,0,0,0,0,0,0,0,0,8,0,0,0,69,-142,-140,-196,8,6,39,41,58,58,58,57,68,0,0,0,0,-139,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0]} 1. d4 Nf6 2. c4 g6 3. g3 Bg7 4. Bg2 O-O 5. Nc3 d6 6. Nf3 Nc6 {[%cal Bb8c6,Bc6e7,Be7f5,Bf5d4][%mdl 32]} 7. O-O e5 8. d5 Ne7 9. c5 Ne8 10. cxd6 Nxd6 11. Be3 {E62: King's Indian: Fianchetto: 6...c6 and Panno Variation (6...Nc6) without ...a6} (11. e4 Bg4 12. Qd3 Bxf3 13. Bxf3 c5 14. a3 f5 15. Bg2 f4 16. Bh3 h5 17. Qe2 Bh6 18. b4 c4 19. a4 {½-½ (44) Caruana,F (2716)-Kabanov,N (2524) Aix les Bains 2011}) 11... b6 12. Qb3 $146 ({Predecessor:} 12. Qa4 Bd7 13. Qb3 Qe8 14. Bd2 Nef5 15. e3 h6 16. Rfc1 Rc8 17. a4 a5 18. Bf1 e4 {0-1 (66) Gmeiner,P (2250)-Duncker,J (2265) Germany 1997}) 12... Nef5 13. Bg5 {Black is slightly better.} f6 14. Bc1 e4 15. Ne1 (15. Nd2 $11) 15... Nd4 $15 16. Qd1 f5 $36 {[%mdl 2048] White is under pressure.} 17. a4 Ba6 $1 18. Be3 Qf6 19. Nc2 Nxc2 20. Qxc2 Nc4 21. Bc1 c5 22. Rd1 Nd6 23. Bf4 g5 24. Bd2 (24. Bxd6 $1 $11 {keeps the balance.} Qxd6 25. Nb5 Bxb5 26. axb5) 24... Rae8 25. a5 b5 {[%cal Bb6b5,Bb5b4][%mdl 32]} 26. Be1 (26. Na2 $15) 26... Rc8 $17 27. Bf1 (27. e3 $17) 27... b4 $19 28. Na4 {[#]} e3 $1 {[%mdl 512]} 29. fxe3 Ne4 $2 {[#]} (29... Qe5 $19 30. Bf2 (30. Nxc5 $2 Nb7 $19) 30... Bb5) 30. Rac1 $2 (30. d6 $1 $11 {[%mdl 512]}) 30... Bb5 31. b3 Bxa4 (31... g4 $19 32. Bg2 Bh6) 32. bxa4 $17 Qd6 33. Qc4 Nc3 (33... g4 $17 34. Bg2 h5) 34. Bxc3 $15 Bxc3 35. Bg2 Rce8 (35... Qe5 $17) 36. Rxc3 bxc3 37. Qxc3 Re7 38. Rc1 Rfe8 39. Qxc5 Qxc5 40. Rxc5 Rxe3 $11 {[%mdl 4096] Endgame KRR-KRB} 41. d6 Rxe2 42. d7 Re1+ 43. Bf1 Rf8 $1 44. Rc7 Rd1 45. Rxa7 f4 (45... Rd8 $1 $11) 46. g4 $2 {[#]} (46. Kg2 $1 $14 fxg3 47. Bc4+ (47. hxg3 Rd2+ 48. Kg1 Rd1 $11) 47... Kh8 48. Rc7 (48. hxg3 g4 $11) 48... Rf2+ 49. Kxg3) 46... Rd8 $1 $17 47. a6 (47. Rc7 $17) 47... R1xd7 $2 ({Black should try} 47... R8xd7 $19 48. Rxd7 Rxd7) 48. Rb7 $1 $11 Kf8 {Threatens to win with ...Rxb7.} 49. h4 gxh4 50. Bg2 $1 Rd1+ 51. Kh2 $1 {[#] And now a7 would win.} h3 $1 52. Kxh3 (52. Bf3 $1 $14 R1d2+ 53. Kg1) (52. Bxh3 R8d2+) 52... R8d6 {[%cal Rd6h6]} 53. Rb8+ Kg7 {[%cal Rd6h6]} 54. Bb7 {[#]} (54. Rb7+ $11 Kf8 55. Rb8+ Ke7 56. Rb7+ Kd8 57. Rb8+ Ke7 58. Rb7+ Kd8 59. Rb8+ Ke7) 54... R1d2 ({Black should play} 54... Rg1 $1 $17 {[%cal Rd6h6]} 55. Kh4 Rg6) 55. g5 {Hoping for a7.The position is equal.} h5 $1 {( -> ...R6d3+)} 56. gxh6+ $1 Rxh6+ 57. Kg4 {a7 is the strong threat.} Rg6+ $1 58. Kf3 {Black must now prevent a7.} Rd3+ 59. Ke2 Re3+ 60. Kf2 {Strongly threatening a7.} Rb6 (60... Rd6 $5 61. a7 $8 Rd2+ 62. Kf1 Rd1+ 63. Kg2 Rd2+ 64. Kf1 Rd1+ 65. Kg2 Rd2+ 66. Kf1 $11) 61. a7 Rb2+ 62. Kf1 Rb1+ (62... Ra3 $5 63. Re8 $8 Rb1+ 64. Re1 Rxe1+ 65. Kxe1 Rxa4 $11) 63. Kf2 Rb2+ 64. Kf1 Rb1+ (64... Ra3 $5 65. Re8 $8 Rb1+ 66. Re1 Rxe1+ 67. Kxe1 Rxa4 $11) 65. Kf2 {Accuracy: White = 37%, Black = 39%.} 1/2-1/2

[Event "CZE-ch Open 2019"]
[Site "Ostrava"]
[Date "2019.05.04"]
[Round "8.6"]
[White "Miesbauer, Jan"]
[Black "Kriebel, Tadeas"]
[Result "1/2-1/2"]
[ECO "A28"]
[WhiteElo "2407"]
[BlackElo "2523"]
[Annotator "RC"]
[PlyCount "128"]
[EventDate "2019.04.27"]
[EventType "swiss"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

1. c4 {[%emt 0:00:00]} e5 {[%emt 0:00:00]} 2. Nc3 {[%emt 0:00:00]} Nf6 {[%emt 0:00:00]} 3. Nf3 {[%emt 0:01:42]} Nc6 {[%emt 0:00:05]} 4. d4 {[%emt 0:00:28]} exd4 {[%emt 0:01:05]} 5. Nxd4 {[%emt 0:00:06]} Bb4 {[%emt 0:00:15]} 6. Bg5 {[%emt 0:01:12]} O-O {[%emt 0:00:49]} 7. Rc1 {[%emt 0:03:52]} h6 {[%emt 0:03:27]} 8. Bh4 {[%emt 0:02:36]} Re8 {[%emt 0:09:08]} 9. e3 {[%emt 0:04:42]} Nxd4 {[%emt 0:21:40]} 10. Qxd4 {[%emt 0:00:19]} g5 {[%emt 0:00:03]} 11. Bg3 {[%emt 0:00:10]} c5 {[%emt 0:00:07]} 12. Qd1 {[%emt 0:15:00]} b5 {[%emt 0:00:58]} 13. a3 {[%emt 0:08:19]} Ba5 {[%emt 0:07:26]} 14. Qd6 {[%emt 0:16:51]} Bb7 {[%emt 0:21:29]} 15. Be2 {[%emt 0:08:22]} Re6 {[%emt 0:02:35]} 16. Qxc5 {[%emt 0:02:46]} Bxg2 {[%emt 0:08:36]} 17. Rg1 {[%emt 0:00:28]} Ne4 {[%emt 0:00:15]} 18. Qd4 {[%emt 0:02:26]} Nxc3 {[%emt 0:08:06]} 19. bxc3 {[%emt 0:02:02]} Be4 {[%emt 0:00:03]} 20. c5 {[%emt 0:06:46]} Bc6 {[%emt 0:03:05]} 21. h4 {[%emt 0:01:03]} Re4 {[%emt 0:00:42]} 22. Qd6 {[%emt 0:03:57]} Re6 {[%emt 0:00:05]} 23. Qd4 {[%emt 0:00:46]} Re4 {[%emt 0:00:04]} 24. Qd3 {[%emt 0:03:18]} Qf6 {[%emt 0:05:07]} 25. hxg5 {[%emt 0:01:26]} hxg5 {[%emt 0:00:01]} 26. Bf4 {[%emt 0:02:19]} Rxf4 {[%emt 0:00:01]} 27. exf4 {[%emt 0:00:06]} Qxf4 {[%emt 0:00:03]} 28. Qd2 {[%emt 0:02:20]} Bc7 {[%emt 0:02:03]} 29. Rxg5+ {[%emt 0:07:10]} Kf8 {[%emt 0:00:01]} 30. Rg4 {[%emt 0:00:26]} Qh2 {[%emt 0:00:02]} 31. Qg5 {[%emt 0:00:54]} Re8 {[%emt 0:00:19]} 32. Rd1 {[%emt 0:02:09]} Re5 {[%emt 0:05:12]} 33. Qg7+ {[%emt 0:01:03]} Ke7 {[%emt 0:00:01]} 34. Rd3 {[%emt 0:00:47]} Qh1+ {[%emt 0:00:39]} 35. Rg1 {[%emt 0:00:34]} Qe4 {[%emt 0:02:06]} 36. Re3 {[%emt 0:00:22]} Qb1+ {[%emt 0:01:16]} 37. Bd1 {[%emt 0:00:04]} Rxe3+ {[%emt 0:00:49]} 38. fxe3 {[%emt 0:00:02]} Qe4 {[%emt 0:00:36]} 39. Qd4 {[%emt 0:02:00]} Qh7 {[%emt 0:00:32]} 40. Bb3 {[%emt 0:00:35]} Qb1+ {[%emt 0:00:30]} 41. Bd1 {[%emt 0:01:57]} Qh7 {[%emt 0:00:58]} 42. Rf1 {[%emt 0:05:27]} Bg3+ {[%emt 0:07:37]} 43. Kd2 {[%emt 0:00:34]} Qh2+ {[%emt 0:00:19]} 44. Kc1 {[%emt 0:00:39]} Be5 {[%emt 0:00:17]} 45. Qd2 {[%emt 0:00:28]} Qh3 {[%emt 0:02:54]} 46. Qf2 {[%emt 0:01:26]} f6 {[%emt 0:05:52]} 47. Bf3 {[%emt 0:10:23]} Bxf3 {[%emt 0:00:26]} 48. Qxf3 {[%emt 0:00:05]} Qe6 {[%emt 0:00:03]} 49. Rh1 {[%emt 0:01:21]} Qc4 {[%emt 0:02:02]} 50. Rh7+ {[%emt 0:00:45]} Ke6 {[%emt 0:00:16]} 51. Qh3+ {[%emt 0:00:35]} f5 {[%emt 0:00:05]} 52. Rh6+ {[%emt 0:03:16]} Bf6 {[%emt 0:00:12]} 53. Rxf6+ {[%emt 0:01:03]} Kxf6 {[%emt 0:00:05]} 54. Qh6+ {[%emt 0:02:05]} Ke5 {[%emt 0:02:58]} 55. Qd6+ {[%emt 0:00:34]} Ke4 {[%emt 0:00:04]} 56. Qf4+ {[%emt 0:00:41]} Kd3 {[%emt 0:03:04]} 57. Qxf5+ {[%emt 0:00:15]} Kxe3 {[%emt 0:00:09]} 58. Kb2 {[%emt 0:02:03]} Qe2+ {[%emt 0:04:31]} 59. Kb3 {[%emt 0:01:03]} Qd1+ {[%emt 0:02:18]} 60. Kb2 {[%emt 0:00:06]} Qd3 {[%emt 0:02:21]} 61. Qh3+ {[%emt 0:01:14]} Kd2 {[%emt 0:01:17]} 62. Qh6+ {[%emt 0:00:57]} Kd1 {[%emt 0:00:37]} 63. Qh1+ {[%emt 0:00:15]} Kd2 {[%emt 0:00:20]} 64. Qh6+ {[%emt 0:00:05]} Kd1 {[%emt 0:00:07]} 1/2-1/2

[Event "CZE-ch Open 2019"]
[Site "Ostrava"]
[Date "2019.05.04"]
[Round "8.7"]
[White "Mikes, Jan"]
[Black "Kociscak, Jiri"]
[Result "1/2-1/2"]
[ECO "C45"]
[WhiteElo "2395"]
[BlackElo "2505"]
[Annotator "ChessBase"]
[PlyCount "79"]
[EventDate "2019.04.27"]
[EventType "swiss"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

1. e4 {[%emt 0:00:00]} e5 {[%emt 0:00:43]} 2. Nf3 {[%emt 0:00:00]} Nc6 {[%emt 0:00:34]} 3. d4 {[%emt 0:00:00]} exd4 {[%emt 0:00:07]} 4. Nxd4 {[%emt 0:00:00]} Nf6 {[%emt 0:01:44]} 5. Nxc6 {[%emt 0:01:27]} bxc6 {[%emt 0:00:10]} 6. e5 {[%emt 0:00:06]} Qe7 {[%emt 0:00:11]} 7. Qe2 {[%emt 0:00:13]} Nd5 {[%emt 0:00:05]} 8. c4 {[%emt 0:00:14]} Nb6 {[%emt 0:01:19]} 9. Nc3 {[%emt 0:00:24]} a5 {[%emt 0:01:00]} 10. Qe4 {[%emt 0:06:25]} Qe6 {[%emt 0:05:54]} 11. Bd3 {[%emt 0:03:54]} Bb4 {[%emt 0:00:51]} 12. Bd2 {[%emt 0:00:37]} Bb7 {[%emt 0:31:33]} 13. f4 {[%emt 0:04:50]} O-O-O {[%emt 0:08:57]} 14. O-O-O {[%emt 0:09:18]} g6 {[%emt 0:10:07]} 15. Rhe1 {[%emt 0:08:37]} d5 {[%emt 0:18:33]} 16. exd6 {[%emt 0:23:35]} Qxd6 {[%emt 0:00:06]} 17. Bf1 {[%emt 0:02:01]} f5 {[%emt 0:04:24]} 18. Qe6+ {[%emt 0:07:37]} Qxe6 {[%emt 0:00:05]} 19. Rxe6 {[%emt 0:00:03]} Rhe8 {[%emt 0:00:07]} 20. Rxe8 {[%emt 0:00:49]} Rxe8 {[%emt 0:00:04]} 21. Re1 {[%emt 0:00:04]} Rxe1+ {[%emt 0:03:17]} 22. Bxe1 {[%emt 0:00:05]} Ba6 {[%emt 0:00:14]} 23. b3 {[%emt 0:06:45]} Nd5 {[%emt 0:01:24]} 24. Nxd5 {[%emt 0:09:11]} cxd5 {[%emt 0:02:15]} 25. Bxb4 {[%emt 0:03:19]} axb4 {[%emt 0:00:05]} 26. Kb2 {[%emt 0:00:09]} c5 {[%emt 0:01:19]} 27. a3 {[%emt 0:02:56]} bxa3+ {[%emt 0:01:56]} 28. Kxa3 {[%emt 0:00:05]} Kc7 {[%emt 0:00:06]} 29. g3 {[%emt 0:05:22]} Kb6 {[%emt 0:00:35]} 30. Bd3 {[%emt 0:02:03]} Ka5 {[%emt 0:01:39]} 31. Be2 {[%emt 0:03:18]} d4 {[%emt 0:04:25]} 32. Bf3 {[%emt 0:00:34]} Bc8 {[%emt 0:00:53]} 33. Bd5 {[%emt 0:00:24]} Bd7 {[%emt 0:00:07]} 34. h4 {[%emt 0:00:53]} Be8 {[%emt 0:00:52]} 35. Bg8 {[%emt 0:00:29]} h5 {[%emt 0:00:47]} 36. Bd5 {[%emt 0:00:11]} d3 {[%emt 0:00:16]} 37. Kb2 {[%emt 0:01:09]} Kb4 {[%emt 0:00:05]} 38. Be6 {[%emt 0:00:03]} Bc6 {[%emt 0:00:42]} 39. Bd5 {[%emt 0:00:18]} Be8 {[%emt 0:00:07]} 40. Be6 {[%emt 0:00:04]} 1/2-1/2

[Event "CZE-ch Open 2019"]
[Site "Ostrava"]
[Date "2019.05.04"]
[Round "8.8"]
[White "Simacek, Pavel"]
[Black "Blatny, Pavel"]
[Result "1-0"]
[ECO "B06"]
[WhiteElo "2476"]
[BlackElo "2328"]
[Annotator "ChessBase"]
[PlyCount "77"]
[EventDate "2019.04.27"]
[EventType "swiss"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

1. e4 {[%emt 0:00:00]} g6 {[%emt 0:00:00]} 2. d4 {[%emt 0:00:00]} Bg7 {[%emt 0:00:00]} 3. Nf3 {[%emt 0:01:09]} d6 {[%emt 0:00:56]} 4. Bd3 {[%emt 0:03:35]} e5 {[%emt 0:05:03]} 5. h3 {[%emt 0:07:44]} exd4 {[%emt 0:03:55]} 6. Nxd4 {[%emt 0:02:33]} Nd7 {[%emt 0:00:12]} 7. Nb3 {[%emt 0:05:11]} a5 {[%emt 0:02:55]} 8. a4 {[%emt 0:01:14]} b6 {[%emt 0:00:02]} 9. O-O {[%emt 0:02:39]} Bb7 {[%emt 0:00:29]} 10. Nc3 {[%emt 0:06:28]} Ne7 {[%emt 0:02:39]} 11. Bg5 {[%emt 0:04:38]} h6 {[%emt 0:00:30]} 12. Be3 {[%emt 0:00:07]} O-O {[%emt 0:01:42]} 13. Qd2 {[%emt 0:01:31]} Kh7 {[%emt 0:00:15]} 14. Rae1 {[%emt 0:15:01]} Ne5 {[%emt 0:04:32]} 15. Bb5 {[%emt 0:03:37]} g5 {[%emt 0:03:16]} 16. Nd4 {[%emt 0:01:58]} c5 {[%emt 0:03:04]} 17. Nde2 {[%emt 0:02:22]} f5 {[%emt 0:07:09]} 18. f4 {[%emt 0:00:36]} fxe4 {[%emt 0:24:21]} 19. fxe5 {[%emt 0:00:28]} d5 {[%emt 0:00:14]} 20. Rxf8 {[%emt 0:02:58]} Qxf8 {[%emt 0:03:24]} 21. Rf1 {[%emt 0:00:05]} Qg8 {[%emt 0:00:36]} 22. Nxe4 {[%emt 0:00:52]} dxe4 {[%emt 0:03:48]} 23. Qd7 {[%emt 0:00:07]} Nd5 {[%emt 0:01:21]} 24. Qxb7 {[%emt 0:08:23]} Rb8 {[%emt 0:00:07]} 25. Qc6 {[%emt 0:00:15]} Rc8 {[%emt 0:00:16]} 26. Qd7 {[%emt 0:00:16]} Nxe3 {[%emt 0:00:27]} 27. Rf7 {[%emt 0:01:17]} Rf8 {[%emt 0:03:16]} 28. e6 {[%emt 0:00:47]} Kg6 {[%emt 0:21:43]} 29. Rxg7+ {[%emt 0:01:20]} Qxg7 {[%emt 0:00:08]} 30. Qxg7+ {[%emt 0:00:04]} Kxg7 {[%emt 0:00:05]} 31. e7 {[%emt 0:00:03]} Rb8 {[%emt 0:02:02]} 32. e8=Q {[%emt 0:00:09]} Rxe8 {[%emt 0:00:18]} 33. Bxe8 {[%emt 0:00:04]} Nxc2 {[%emt 0:00:50]} 34. Nc3 {[%emt 0:00:26]} e3 {[%emt 0:00:43]} 35. Kf1 {[%emt 0:00:06]} Kf6 {[%emt 0:00:17]} 36. Ke2 {[%emt 0:00:13]} Kf5 {[%emt 0:02:42]} 37. g3 {[%emt 0:02:42]} g4 {[%emt 0:03:45]} 38. h4 {[%emt 0:00:07]} Ke5 {[%emt 0:01:02]} 39. Bg6 {[%emt 0:00:16] Kd5} 1-0

[Event "CZE-ch Open 2019"]
[Site "Ostrava"]
[Date "2019.05.04"]
[Round "8.9"]
[White "Mrazek, Lumir"]
[Black "Zwardon, Vojtech"]
[Result "1-0"]
[ECO "B30"]
[WhiteElo "2344"]
[BlackElo "2458"]
[Annotator "ChessBase"]
[PlyCount "79"]
[EventDate "2019.04.27"]
[EventType "swiss"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

1. e4 c5 2. Nf3 Nc6 3. c3 Nf6 4. d3 g6 5. Be2 Bg7 6. O-O d5 7. Qc2 O-O 8. h3 Qc7 9. Re1 b6 10. Nbd2 e6 11. Nf1 Ba6 12. e5 Nd7 13. d4 Qb7 14. Bg5 Rfc8 15. Qd2 cxd4 16. cxd4 Na5 17. b3 Bxe2 18. Rxe2 Qa6 19. Rae1 Rc7 20. Ne3 Rac8 21. Ng4 Rc3 22. Bh6 Qd3 23. Qg5 Qf5 24. Qh4 Qh5 25. Qe7 Bxh6 26. Qxd7 Bg7 27. Qxa7 R3c6 28. Nf6+ Bxf6 29. exf6 R8c7 30. Qa6 Qh6 31. Ne5 Rd6 32. Qd3 Qf4 33. Rc2 Rxc2 34. Qxc2 Rd8 35. Qc7 Rf8 36. Qxb6 Qd2 37. Re3 Qxa2 38. Qb4 Qb1+ 39. Re1 Qa2 40. Rc1 1-0

[Event "CZE-ch Open 2019"]
[Site "Ostrava"]
[Date "2019.05.04"]
[Round "8.10"]
[White "Pulpan, Jakub"]
[Black "Hausner, Ivan"]
[Result "0-1"]
[ECO "C03"]
[WhiteElo "2426"]
[BlackElo "2351"]
[Annotator "NA"]
[PlyCount "60"]
[EventDate "2019.04.27"]
[EventType "swiss"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

1. e4 {[%emt 0:00:00]} e6 {[%emt 0:00:00]} 2. d4 {[%emt 0:00:20]} d5 {[%emt 0:00:00]} 3. Nd2 {[%emt 0:03:04]} Be7 {[%emt 0:00:27]} 4. Ngf3 {[%emt 0:04:12]} Nf6 {[%emt 0:00:11]} 5. e5 {[%emt 0:01:27]} Nfd7 {[%emt 0:00:07]} 6. Bd3 {[%emt 0:00:07]} c5 {[%emt 0:00:06]} 7. c3 {[%emt 0:00:14]} Nc6 {[%emt 0:00:06]} 8. O-O {[%emt 0:01:08]} a5 {[%emt 0:00:08]} 9. a4 {[%emt 0:00:12]} b6 {[%emt 0:00:04]} 10. Qe2 {[%emt 0:11:30]} cxd4 {[%emt 0:00:56]} 11. cxd4 {[%emt 0:01:33]} Nb4 {[%emt 0:00:05]} 12. Bb5 {[%emt 0:00:50]} Ba6 {[%emt 0:00:06]} 13. Bxa6 {[%emt 0:01:30]} Nxa6 {[%emt 0:00:29]} 14. Nb1 {[%emt 0:03:12]} O-O {[%emt 0:03:29]} 15. Nc3 {[%emt 0:00:35]} Qc8 {[%emt 0:04:58]} 16. Bg5 {[%emt 0:03:13]} Bxg5 {[%emt 0:00:22]} 17. Nxg5 {[%emt 0:00:11]} h6 {[%emt 0:00:02]} 18. Nh3 {[%emt 0:02:54]} Qc4 {[%emt 0:00:34]} 19. Qd2 {[%emt 0:12:41]} Nb4 {[%emt 0:02:16]} 20. Nf4 {[%emt 0:04:11]} Rfc8 {[%emt 0:00:18]} 21. Rfe1 {[%emt 0:02:11]} Nf8 {[%emt 0:04:36]} 22. Rac1 {[%emt 0:03:01]} Qb3 {[%emt 0:04:31]} 23. Re3 {[%emt 0:06:25]} Na2 {[%emt 0:00:21]} 24. Rce1 {[%emt 0:03:41]} Nxc3 {[%emt 0:01:41]} 25. bxc3 {[%emt 0:02:10]} Ng6 {[%emt 0:02:13]} 26. Nh5 {[%emt 0:06:27]} Rc4 {[%emt 0:04:25]} 27. Rh3 {[%emt 0:09:56]} Rac8 {[%emt 0:01:36]} 28. Rc1 {[%emt 0:02:48]} Qa3 {[%emt 0:03:31]} 29. g4 {[%emt 0:06:33]} Rxd4 {[%emt 0:01:26]} 30. Nf6+ {[%emt 0:06:10]} Kf8 {[%emt 0:00:35]} 0-1

[Event "CZE-ch Open 2019"]
[Site "Ostrava"]
[Date "2019.05.04"]
[Round "8.11"]
[White "Stocek, Jiri"]
[Black "Serrano Salvador, Eduardo"]
[Result "1-0"]
[ECO "D43"]
[WhiteElo "2558"]
[BlackElo "2324"]
[Annotator "RC"]
[PlyCount "123"]
[EventDate "2019.04.27"]
[EventType "swiss"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. Nc3 e6 5. Qb3 dxc4 6. Qxc4 b5 7. Qd3 Bb7 8. e4 b4 9. Na4 Qa5 10. b3 c5 11. Ne5 Bxe4 12. Qb5+ Qxb5 13. Bxb5+ Nbd7 14. f3 Bd5 15. Nxc5 Bxc5 16. dxc5 Rb8 17. Ba4 Ke7 18. Nd3 Rhc8 19. Bf4 e5 20. Bg3 Nxc5 21. Nxc5 Rxc5 22. Bxe5 Rd8 23. Bd4 Rc2 24. O-O Bc6 25. Rad1 Rd6 26. Rf2 Rxf2 27. Bc5 Rc2 28. Bxd6+ Ke6 29. Bxc6 Rxc6 30. Bxb4 Nd5 31. Be1 Rc2 32. Rd2 Rc1 33. Kf2 Nc3 34. a4 Rb1 35. Rd3 Rb2+ 36. Kf1 Nd5 37. Bd2 f5 38. g3 g6 39. h4 h5 40. Ke1 Rb1+ 41. Ke2 a6 42. a5 Ke5 43. b4 f4 44. Kf2 fxg3+ 45. Kxg3 Rb2 46. Be1 Rg2+ 47. Kxg2 Nf4+ 48. Kg3 Nxd3 49. b5 Nc5 50. Bf2 Ne6 51. bxa6 Nc7 52. a7 Kf5 53. Bb6 Na8 54. Bd8 Ke5 55. Kf2 Kd4 56. Ke2 Ke5 57. Ke3 Kf5 58. Kd4 Ke6 59. Ke4 Kd7 60. Bb6 Ke6 61. Kf4 Kf7 62. Kg5 1-0

[Event "CZE-ch Open 2019"]
[Site "Ostrava"]
[Date "2019.05.04"]
[Round "8.12"]
[White "Babula, Milan"]
[Black "Roubalik, Jakub"]
[Result "0-1"]
[ECO "B53"]
[WhiteElo "2208"]
[BlackElo "2420"]
[Annotator "RC"]
[PlyCount "128"]
[EventDate "2019.04.27"]
[EventType "swiss"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

1. e4 {[%emt 0:00:00]} c5 {[%emt 0:00:00]} 2. Nf3 {[%emt 0:00:00]} d6 {[%emt 0:00:00]} 3. d4 {[%emt 0:00:00]} cxd4 {[%emt 0:00:00]} 4. Qxd4 {[%emt 0:00:00]} Nc6 {[%emt 0:00:00]} 5. Bb5 {[%emt 0:00:00]} Bd7 {[%emt 0:00:00]} 6. Bxc6 {[%emt 0:00:00]} Bxc6 {[%emt 0:00:00]} 7. c4 {[%emt 0:00:06]} Nf6 {[%emt 0:00:06]} 8. Nc3 {[%emt 0:00:05]} g6 {[%emt 0:00:08]} 9. O-O {[%emt 0:02:59]} Bg7 {[%emt 0:00:14]} 10. Qd3 {[%emt 0:02:48]} O-O {[%emt 0:00:33]} 11. Nd4 {[%emt 0:00:19]} Nd7 {[%emt 0:02:32]} 12. Be3 {[%emt 0:10:05]} Rc8 {[%emt 0:09:13]} 13. b3 {[%emt 0:11:30]} a6 {[%emt 0:03:55]} 14. Nxc6 {[%emt 0:07:20]} Rxc6 {[%emt 0:08:38]} 15. Rac1 {[%emt 0:04:59]} Nc5 {[%emt 0:09:32]} 16. Bxc5 {[%emt 0:14:20]} Rxc5 {[%emt 0:01:31]} 17. a4 {[%emt 0:01:02]} e6 {[%emt 0:06:08]} 18. Rfd1 {[%emt 0:01:50]} Rc6 {[%emt 0:00:13]} 19. Ne2 {[%emt 0:01:11]} Qa5 {[%emt 0:03:26]} 20. Nd4 {[%emt 0:03:37]} Rcc8 {[%emt 0:00:41]} 21. Ne2 {[%emt 0:10:41]} Rfd8 {[%emt 0:00:36]} 22. g3 {[%emt 0:00:06]} Qb4 {[%emt 0:04:38]} 23. Rb1 {[%emt 0:01:01]} Bf6 {[%emt 0:06:22]} 24. Qd2 {[%emt 0:00:57]} Qc5 {[%emt 0:01:14]} 25. Qd3 {[%emt 0:03:06]} h5 {[%emt 0:02:35]} 26. Qf3 {[%emt 0:02:34]} Kg7 {[%emt 0:02:01]} 27. h4 {[%emt 0:01:25]} b5 {[%emt 0:08:09]} 28. cxb5 {[%emt 0:03:37]} axb5 {[%emt 0:00:06]} 29. b4 {[%emt 0:00:13]} Qe5 {[%emt 0:01:05]} 30. axb5 {[%emt 0:01:56]} Qxb5 {[%emt 0:00:38]} 31. Qd3 {[%emt 0:07:58]} Rc4 {[%emt 0:02:49]} 32. Rdc1 {[%emt 0:00:30]} d5 {[%emt 0:02:11]} 33. exd5 {[%emt 0:01:30]} exd5 {[%emt 0:00:35]} 34. Nc3 {[%emt 0:01:53]} Qc6 {[%emt 0:02:07]} 35. b5 {[%emt 0:00:25]} Qc5 {[%emt 0:01:15]} 36. Ne2 {[%emt 0:00:41]} Rb8 {[%emt 0:02:02]} 37. b6 {[%emt 0:04:42]} Rxb6 {[%emt 0:00:17]} 38. Rxb6 {[%emt 0:02:17]} Rxc1+ {[%emt 0:00:08]} 39. Nxc1 Qxb6 {[%emt 0:00:07]} 40. Ne2 {[%emt 0:00:30]} Qc5 {[%emt 0:03:34]} 41. Kg2 {[%emt 0:05:17]} Be5 {[%emt 0:03:49]} 42. Qd1 {[%emt 0:03:15]} Qc4 {[%emt 0:02:02]} 43. Ng1 {[%emt 0:08:40]} Bf6 {[%emt 0:13:05]} 44. Nf3 {[%emt 0:00:52]} Qe4 {[%emt 0:01:24]} 45. Kg1 {[%emt 0:00:43]} Bc3 {[%emt 0:09:43]} 46. Ng5 {[%emt 0:00:37]} Qe1+ {[%emt 0:02:18]} 47. Qxe1 {[%emt 0:00:03]} Bxe1 {[%emt 0:00:02]} 48. Kf1 {[%emt 0:01:14]} Bd2 {[%emt 0:00:28]} 49. Nf3 {[%emt 0:00:07]} Bc3 {[%emt 0:00:03]} 50. Ke2 {[%emt 0:02:51]} Kf6 {[%emt 0:00:12]} 51. Ng5 {[%emt 0:00:57]} Ke7 {[%emt 0:00:21]} 52. Kd3 {[%emt 0:00:45]} Bf6 {[%emt 0:01:03]} 53. Nf3 {[%emt 0:02:22]} Ke6 {[%emt 0:00:40]} 54. Ne1 {[%emt 0:00:58]} Kf5 {[%emt 0:02:50]} 55. Ke2 {[%emt 0:00:02]} Be7 {[%emt 0:03:03]} 56. Kf3 {[%emt 0:01:18]} f6 {[%emt 0:01:07]} 57. Nd3 {[%emt 0:00:37]} Bd6 {[%emt 0:00:17]} 58. Ke3 {[%emt 0:00:44]} Kg4 {[%emt 0:01:45]} 59. Kd4 {[%emt 0:01:27]} Bxg3 {[%emt 0:00:36]} 60. fxg3 {[%emt 0:00:01]} Kxg3 {[%emt 0:00:02]} 61. Kxd5 {[%emt 0:00:01]} Kxh4 {[%emt 0:00:14]} 62. Ke4 {[%emt 0:03:38]} Kg3 {[%emt 0:00:58]} 63. Nf4 {[%emt 0:01:27]} h4 {[%emt 0:00:09]} 64. Nxg6 {[%emt 0:02:29]} h3 {[%emt 0:00:04]} 0-1

[Event "CZE-ch Open 2019"]
[Site "Ostrava"]
[Date "2019.05.04"]
[Round "8.13"]
[White "Riha, Vojtech"]
[Black "Jasny, Stanislav"]
[Result "1-0"]
[ECO "B06"]
[WhiteElo "2216"]
[BlackElo "2351"]
[Annotator "NA"]
[PlyCount "73"]
[EventDate "2019.04.27"]
[EventType "swiss"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

1. e4 {[%emt 0:00:00]} g6 {[%emt 0:00:00]} 2. d4 {[%emt 0:00:00]} Bg7 {[%emt 0:00:07]} 3. Nc3 {[%emt 0:00:53]} d6 {[%emt 0:00:09]} 4. f4 {[%emt 0:01:19]} a6 {[%emt 0:00:54]} 5. Nf3 {[%emt 0:00:22]} b5 {[%emt 0:00:16]} 6. Bd3 {[%emt 0:01:34]} Nd7 {[%emt 0:00:48]} 7. a4 {[%emt 0:00:41]} b4 {[%emt 0:00:23]} 8. Ne2 {[%emt 0:00:08]} c5 {[%emt 0:01:24]} 9. c3 {[%emt 0:00:55]} bxc3 {[%emt 0:12:22]} 10. bxc3 {[%emt 0:00:06]} Ngf6 {[%emt 0:00:13]} 11. e5 {[%emt 0:03:46]} Nd5 {[%emt 0:11:55]} 12. Ng5 {[%emt 0:07:37]} Nc7 {[%emt 0:04:57]} 13. O-O {[%emt 0:07:48]} O-O {[%emt 0:07:12]} 14. Qe1 {[%emt 0:19:17]} f5 {[%emt 0:09:54]} 15. g4 {[%emt 0:13:04]} h6 {[%emt 0:08:26]} 16. gxf5 {[%emt 0:01:47]} gxf5 {[%emt 0:00:22]} 17. Ng3 {[%emt 0:11:55]} hxg5 {[%emt 0:05:45]} 18. Nxf5 {[%emt 0:04:56]} Rxf5 {[%emt 0:00:44]} 19. Bxf5 {[%emt 0:00:08]} Nf8 {[%emt 0:00:12]} 20. Bc2 {[%emt 0:01:40]} cxd4 {[%emt 0:06:26]} 21. fxg5 {[%emt 0:01:09]} dxe5 {[%emt 0:04:33]} 22. Qe4 {[%emt 0:10:24]} Be6 {[%emt 0:07:11]} 23. Ba3 {[%emt 0:02:24]} Nd5 {[%emt 0:04:32]} 24. Rxf8+ {[%emt 0:06:44]} Kxf8 {[%emt 0:00:07]} 25. Rf1+ {[%emt 0:00:07]} Ke8 {[%emt 0:06:51]} 26. Qg6+ {[%emt 0:00:14]} Kd7 {[%emt 0:00:11]} 27. Qxg7 {[%emt 0:00:36]} Qb6 {[%emt 0:01:56]} 28. Be4 {[%emt 0:02:52]} d3+ {[%emt 0:02:12]} 29. Kh1 {[%emt 0:00:16]} Qe3 {[%emt 0:01:09]} 30. Qh7 {[%emt 0:01:43]} d2 {[%emt 0:02:45]} 31. Bxe7 {[%emt 0:00:33]} Nxe7 {[%emt 0:00:55]} 32. Bxa8 Qe2 {[%emt 0:00:08]} 33. Qb1 {[%emt 0:00:49]} Bb3 {[%emt 0:00:50]} 34. Bf3 {[%emt 0:00:37]} Qxf3+ {[%emt 0:00:39]} 35. Rxf3 {[%emt 0:00:07]} d1=Q+ {[%emt 0:00:10]} 36. Qxd1+ {[%emt 0:00:02]} Bxd1 {[%emt 0:00:13]} 37. Rd3+ {[%emt 0:00:03]} 1-0

[Event "CZE-ch Open 2019"]
[Site "Ostrava"]
[Date "2019.05.04"]
[Round "8.14"]
[White "Belunek, Vladimir"]
[Black "Rubes, Jan"]
[Result "1/2-1/2"]
[ECO "A62"]
[WhiteElo "2210"]
[BlackElo "2346"]
[Annotator "TA"]
[PlyCount "99"]
[EventDate "2019.04.27"]
[EventType "swiss"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 20,99,35,0,43,-28,-16,-46,-57,-47,-49,-72,-56,-72,-49,-49,-49,-49,-49,-60,-49,-49,-49,-52,-49,-47,-31,-27,-25,-37,0,-14,-7,0,0,-52,-59,-72,-79,-137,-142,-147,-143,-164,-155,-162,0,0,0,0,0,0,0,0,0,-41,-32,-50,0,-50,-50,-50,-50,-50,-51,-52,-81,-105,-104,-91,-60,-60,-60,-60,-52,-110,-8,-8,0,0,0,-196]} 1. d4 Nf6 2. Nf3 c5 3. d5 e6 4. c4 exd5 5. cxd5 d6 6. Nc3 g6 7. g3 Bg7 8. Bg2 O-O 9. O-O Na6 10. Bf4 Nc7 11. a4 b6 {A62: Modern Benoni: Fianchetto Variation without early ...Nbd7} (11... Re8 12. Re1 Ne4 13. Nxe4 Rxe4 14. Nd2 Rxf4 15. gxf4 Bxb2 16. Rb1 Bg7 17. Qb3 b6 18. e4 Bh6 19. Qg3 {1-0 (36) Rozum,I (2601)-Martirosyan,H (2529) Moscow 2017}) 12. h3 (12. e4 $14) 12... Re8 $11 13. Nd2 $146 ({Predecessor:} 13. Re1 Ne4 14. Nxe4 Rxe4 15. Nd2 Rb4 16. e4 Bxb2 17. Rb1 Ne8 18. Nf3 a5 19. e5 Bf5 20. Rxb2 Rxb2 21. g4 Rb1 22. Bc1 Bc8 23. Qc2 Ra1 24. Qb2 Rxc1 25. Qxc1 Ra7 26. e6 fxe6 27. dxe6 {½-½ (27) Hoffmann,F (2322)-Wukits,R (2356) ICCF email 2014}) 13... Nh5 {Black is slightly better.} 14. e3 Nxf4 15. gxf4 Rb8 16. Nc4 Ba6 17. Qd3 f5 18. Ra2 Re7 19. Rc1 Qd7 20. b3 Ne8 21. Qd1 Nf6 22. Bf1 Bb7 23. Bg2 Ba8 24. Rb1 Rc8 25. Rc2 Ne4 26. Nxe4 fxe4 27. Qd2 (27. Qg4 $11) 27... Rf8 $15 28. Rd1 Rf5 {Strongly threatening ...g5.} 29. Qc1 (29. Qe2 $142) 29... g5 $17 ({Much worse is} 29... Rxd5 $6 30. Rxd5 Bxd5 31. Rd2 $11) 30. f3 exf3 ({Not} 30... Bxd5 31. fxe4 Bxc4 32. Rxc4 $11) 31. Bxf3 gxf4 32. e4 Rg5+ $2 {[#]} (32... Rf6 $19 33. Rh2 Bb7) 33. Rg2 $11 Rxg2+ 34. Kxg2 Bh6 35. Kh2 Rg7 36. Rg1 Bb7 (36... Qe7 {is interesting.} 37. Rxg7+ Qxg7 38. Qe1 Qf6 39. e5 dxe5 40. Nxe5 Bg7) 37. Rxg7+ (37. Bg4 {looks sharper.} Qe7 38. Qc3 Kf8 39. e5 dxe5 40. Nxe5 Rxg4 41. Nxg4 Bg7 42. Qd3) 37... Qxg7 ({Don't play} 37... Kxg7 $6 38. Qb2+ Kg8 39. Qf6 $14) 38. Qg1 Qxg1+ 39. Kxg1 $15 {[%mdl 4096] Endgame KBB-KBN} Bf8 40. Bg4 Ba6 41. Kf2 b5 42. axb5 Bxb5 43. Be2 {[#]} Bxc4 $1 44. Bxc4 $17 {KB-KB} Bh6 45. Kf3 Kf7 46. e5 $1 dxe5 47. Bd3 (47. Ke4 $15) 47... Bf8 (47... Ke7 $17 48. Bxh7 Kd6) 48. Bxh7 $11 {The position is equal.} Kf6 49. h4 Bd6 50. Ke4 $2 {Accuracy: White = 47%, Black = 55%.} (50. Bd3 $11 {and White is okay.}) 1/2-1/2

[Event "CZE-ch Open 2019"]
[Site "Ostrava"]
[Date "2019.05.04"]
[Round "8.15"]
[White "Nguyen, Thai Dai Van"]
[Black "Ockay, Tomas"]
[Result "1-0"]
[ECO "B12"]
[WhiteElo "2548"]
[BlackElo "2139"]
[Annotator "ChessBase"]
[PlyCount "69"]
[EventDate "2019.04.27"]
[EventType "swiss"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

1. e4 {[%emt 0:00:00]} c6 {[%emt 0:00:00]} 2. d4 {[%emt 0:00:00]} d5 {[%emt 0:00:00]} 3. e5 {[%emt 0:00:00]} Bf5 {[%emt 0:00:00]} 4. Nf3 {[%emt 0:00:00]} e6 {[%emt 0:00:18]} 5. Be2 {[%emt 0:00:00]} h6 {[%emt 0:00:35]} 6. O-O {[%emt 0:00:21]} Nd7 {[%emt 0:01:40]} 7. Nbd2 {[%emt 0:00:38]} Ne7 {[%emt 0:02:41]} 8. Nb3 {[%emt 0:00:31]} g5 {[%emt 0:02:57]} 9. a4 {[%emt 0:00:21]} Bg6 {[%emt 0:01:01]} 10. a5 {[%emt 0:03:02]} Nf5 {[%emt 0:03:35]} 11. Bd2 {[%emt 0:13:55]} Be7 {[%emt 0:00:35]} 12. Ne1 {[%emt 0:17:34]} O-O {[%emt 0:14:16]} 13. g3 {[%emt 0:15:45]} c5 {[%emt 0:08:10]} 14. c3 {[%emt 0:07:15]} c4 {[%emt 0:01:16]} 15. Nc1 {[%emt 0:00:05]} f6 {[%emt 0:02:31]} 16. exf6 {[%emt 0:00:43]} Nxf6 {[%emt 0:01:17]} 17. b3 {[%emt 0:05:40]} Rc8 {[%emt 0:00:44]} 18. Nf3 {[%emt 0:02:35]} Nd6 {[%emt 0:14:06]} 19. Ne5 {[%emt 0:00:54]} Be8 {[%emt 0:03:11]} 20. Qc2 {[%emt 0:08:18]} Kg7 {[%emt 0:03:53]} 21. bxc4 {[%emt 0:06:09]} Nxc4 {[%emt 0:01:08]} 22. Ncd3 {[%emt 0:02:26]} Nxd2 {[%emt 0:01:48]} 23. Qxd2 {[%emt 0:00:04]} Ne4 {[%emt 0:00:07]} 24. Qb2 {[%emt 0:00:15]} Nxc3 {[%emt 0:00:42]} 25. Bg4 {[%emt 0:01:30]} Rc7 {[%emt 0:12:10]} 26. Bxe6 {[%emt 0:03:08]} Rf6 {[%emt 0:05:58]} 27. Bh3 {[%emt 0:00:21]} Bb5 {[%emt 0:04:25]} 28. Rfc1 {[%emt 0:02:48]} Bxd3 {[%emt 0:00:12]} 29. Rxc3 {[%emt 0:01:21]} Bf5 {[%emt 0:05:35]} 30. Rxc7 {[%emt 0:03:09]} Qxc7 {[%emt 0:00:34]} 31. Bxf5 {[%emt 0:00:20]} Rxf5 {[%emt 0:00:06]} 32. Rc1 {[%emt 0:00:40]} Qb8 {[%emt 0:05:34]} 33. Qb1 {[%emt 0:00:40]} Qf8 {[%emt 0:02:10]} 34. Rc7 {[%emt 0:00:07]} Rxf2 {[%emt 0:01:30]} 35. Rxe7+ {[%emt 0:00:06]} 1-0

[Event "CZE-ch Open 2019"]
[Site "Ostrava"]
[Date "2019.05.04"]
[Round "8.16"]
[White "Vokac, Marek"]
[Black "Liska, Jiri"]
[Result "0-1"]
[ECO "A05"]
[WhiteElo "2343"]
[BlackElo "2239"]
[Annotator "NA"]
[PlyCount "82"]
[EventDate "2019.04.27"]
[EventType "swiss"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

1. Nf3 {[%emt 0:02:56]} Nf6 {[%emt 0:00:00]} 2. c4 {[%emt 0:00:07]} g6 {[%emt 0:01:07]} 3. Nc3 {[%emt 0:00:07]} Bg7 {[%emt 0:00:42]} 4. e4 {[%emt 0:00:32]} c5 {[%emt 0:00:40]} 5. d4 {[%emt 0:00:12]} cxd4 {[%emt 0:01:05]} 6. Nxd4 {[%emt 0:00:05]} d6 {[%emt 0:01:28]} 7. Be2 {[%emt 0:00:37]} Nc6 {[%emt 0:01:11]} 8. Nc2 {[%emt 0:00:22]} O-O {[%emt 0:01:06]} 9. O-O {[%emt 0:01:55]} Bd7 {[%emt 0:06:58]} 10. Bd2 {[%emt 0:18:02]} Rc8 {[%emt 0:05:21]} 11. b3 {[%emt 0:01:48]} a6 {[%emt 0:04:06]} 12. Rc1 {[%emt 0:01:02]} Ne5 {[%emt 0:15:10]} 13. f4 {[%emt 0:15:08]} Neg4 {[%emt 0:11:32]} 14. Kh1 {[%emt 0:00:11]} h5 {[%emt 0:18:33]} 15. h3 {[%emt 0:06:21]} Nh6 {[%emt 0:00:23]} 16. Ne3 {[%emt 0:06:06]} Bc6 {[%emt 0:01:51]} 17. Bf3 {[%emt 0:00:27]} b5 {[%emt 0:01:44]} 18. Qe1 {[%emt 0:13:11]} b4 {[%emt 0:06:27]} 19. Ncd5 {[%emt 0:02:49]} e6 {[%emt 0:01:13]} 20. Bxb4 {[%emt 0:07:03]} exd5 {[%emt 0:00:51]} 21. e5 {[%emt 0:00:28]} Ne8 {[%emt 0:08:03]} 22. cxd5 {[%emt 0:02:02]} Bb5 {[%emt 0:00:24]} 23. Nc4 {[%emt 0:04:29]} Nf5 {[%emt 0:01:45]} 24. Be4 {[%emt 0:01:31]} Nd4 {[%emt 0:03:26]} 25. Bd3 {[%emt 0:04:32]} dxe5 {[%emt 0:02:20]} 26. a4 {[%emt 0:01:24]} Nxb3 {[%emt 0:02:55]} 27. axb5 {[%emt 0:00:40]} Nxc1 {[%emt 0:00:08]} 28. Qxc1 {[%emt 0:01:25]} axb5 {[%emt 0:00:36]} 29. Bxf8 {[%emt 0:00:04]} bxc4 {[%emt 0:00:53]} 30. Be4 {[%emt 0:01:25]} Bxf8 {[%emt 0:00:55]} 31. fxe5 {[%emt 0:00:02]} Bg7 {[%emt 0:00:23]} 32. e6 {[%emt 0:04:03]} f5 {[%emt 0:00:52]} 33. Bf3 {[%emt 0:01:46]} Nd6 {[%emt 0:00:30]} 34. Qf4 {[%emt 0:01:27]} c3 {[%emt 0:00:34]} 35. Qg3 {[%emt 0:00:31]} Kh7 {[%emt 0:00:14]} 36. Re1 {[%emt 0:00:46]} Qe7 {[%emt 0:00:14]} 37. Rc1 {[%emt 0:00:32]} c2 {[%emt 0:00:46]} 38. Qf2 {[%emt 0:00:13]} Qc7 {[%emt 0:00:29]} 39. Qg3 {[%emt 0:01:07]} Bh6 {[%emt 0:01:05]} 40. Rxc2 {[%emt 0:01:17]} Qxc2 {[%emt 0:00:09]} 41. Qxd6 {[%emt 0:30:02]} Qc1+ {[%emt 0:30:31]} 0-1

[Event "CZE-ch Open 2019"]
[Site "Ostrava"]
[Date "2019.05.04"]
[Round "8.17"]
[White "Vrana, Frantisek"]
[Black "Kulhanek, Tomas"]
[Result "0-1"]
[ECO "A41"]
[WhiteElo "2264"]
[BlackElo "2314"]
[Annotator "TA"]
[PlyCount "96"]
[EventDate "2019.04.27"]
[EventType "swiss"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 13,96,-11,-13,-22,-12,-10,-20,-31,-28,-40,-26,-33,-26,-39,-31,-31,-20,-15,0,-27,-21,-34,0,-20,-29,-33,0,-4,0,-15,-15,-15,-15,-15,-14,-15,-16,-22,-26,-22,-16,-24,-23,-51,-23,-51,-43,-47,-47,-54,-47,-63,-63,-61,-58,-160,-76,-88,-72,-101,-101,-94,-91,-91,-91,-90,-98,-285,-283,-262,-258,-428,-422,-464,-360,-645,-591,-566,-106,-264,0,-645,-596,-1255,-1206]} 1. d4 d6 2. c4 e5 3. dxe5 dxe5 4. Qxd8+ Kxd8 5. Nf3 f6 6. Nc3 Be6 7. b3 Nd7 8. Bb2 {A41: 1 d4 d6: Tartakower System and Modern Defence} Nh6 9. e3 c6 10. Bd3 {The position is equal.} (10. Be2 Nf7 11. Rg1 a5 12. O-O-O Kc7 13. Na4 Nd6 14. Nd2 h5 15. h3 h4 {½-½ (70) Kopylov,A (2449)-Khismatullin,D (2636) St Petersburg 2012}) 10... Kc7 11. Ke2 Nc5 12. Bc2 a5 {[%cal Ba7a5,Ba5a4][%mdl 32]} 13. Nd2 a4 $146 ({Predecessor:} 13... Nf7) 14. Rac1 a3 15. Ba1 Na6 16. Nde4 Nf7 17. Bb1 Rd8 (17... f5 $5 {[%cal Rf5e4]} 18. Ng3 g6 $11) 18. Rhd1 Rxd1 19. Nxd1 Bb4 20. Ndc3 Rd8 21. Rd1 Rxd1 22. Nxd1 f5 23. Nd2 g6 24. f3 b5 25. cxb5 cxb5 26. Nf2 Nc5 27. Nd3 Nxd3 28. Kxd3 Kc6 29. Bc2 Bd6 30. Nf1 Nd8 31. Bc3 Kb6 32. Bd1 Nc6 33. Kc2 Bb4 34. Nd2 ({Better is} 34. Ng3 $15) 34... Bc5 ({Black should try} 34... Bxc3 35. Kxc3 Kc5 36. b4+ Nxb4 37. Nb3+ Bxb3 38. Bxb3 Nc6) 35. Nf1 $17 h5 36. Be2 Nb4+ 37. Kb1 Bd6 38. Bd2 f4 39. e4 Nc6 40. Bc3 $2 {[#]} (40. Be1 $17) 40... Bb4 $1 $19 {[%cal Rb4c3]} 41. Ba1 g5 42. h3 $2 (42. Bd3 {is a better defense.}) 42... Be1 43. Bd1 Kc5 44. Kc2 $2 {[#]} (44. Be2 b4 45. Kc2) 44... Bf2 45. Bc3 Bd4 $2 (45... b4 $19 46. Ba1 Bd4 47. Bxd4+ Nxd4+ 48. Kc1 Nb5) 46. Bd2 $2 (46. Be1 $17 {was the only defense.}) 46... Bf2 $2 (46... h4 $19 {...b4 is the strong threat.} 47. Be1 Bg1) 47. Bc1 $2 {[%mdl 8192]} (47. Bc3 $11 b4 48. Ba1) 47... b4 48. Bd2 Nd4+ {Accuracy: White = 30%, Black = 57%.} 0-1

[Event "CZE-ch Open 2019"]
[Site "Ostrava"]
[Date "2019.05.04"]
[Round "8.18"]
[White "Sramek, Vojtech"]
[Black "Zeman, Matyas"]
[Result "1/2-1/2"]
[ECO "C01"]
[WhiteElo "2260"]
[BlackElo "2248"]
[Annotator "NA"]
[PlyCount "62"]
[EventDate "2019.04.27"]
[EventType "swiss"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

1. e4 {[%emt 0:00:00]} e6 {[%emt 0:00:10]} 2. d4 {[%emt 0:00:00]} d5 {[%emt 0:00:06]} 3. exd5 {[%emt 0:00:18]} exd5 {[%emt 0:00:06]} 4. Nf3 {[%emt 0:00:05]} Nf6 {[%emt 0:01:06]} 5. Bd3 {[%emt 0:00:06]} Bd6 {[%emt 0:00:05]} 6. Qe2+ {[%emt 0:00:46]} Be6 {[%emt 0:00:05]} 7. Ng5 {[%emt 0:03:48]} Qe7 {[%emt 0:00:08]} 8. O-O {[%emt 0:02:23]} O-O {[%emt 0:01:05]} 9. Re1 {[%emt 0:03:13]} Re8 {[%emt 0:00:14]} 10. Nxe6 {[%emt 0:00:58]} Qxe6 {[%emt 0:02:41]} 11. Qxe6 {[%emt 0:01:27]} Rxe6 {[%emt 0:00:11]} 12. Rxe6 {[%emt 0:00:36]} fxe6 {[%emt 0:00:04]} 13. Nc3 {[%emt 0:10:03]} a6 {[%emt 0:11:09]} 14. Ne2 {[%emt 0:11:19]} Nc6 {[%emt 0:00:56]} 15. c3 {[%emt 0:01:40]} e5 {[%emt 0:00:24]} 16. Bg5 {[%emt 0:11:28]} exd4 {[%emt 0:00:36]} 17. Nxd4 {[%emt 0:01:06]} Nxd4 {[%emt 0:00:07]} 18. cxd4 {[%emt 0:00:04]} Re8 {[%emt 0:00:11]} 19. Bxf6 {[%emt 0:05:57]} gxf6 {[%emt 0:00:04]} 20. Kf1 {[%emt 0:00:45]} Kf7 {[%emt 0:05:13]} 21. Re1 {[%emt 0:00:30]} Rxe1+ {[%emt 0:00:06]} 22. Kxe1 {[%emt 0:00:03]} h6 {[%emt 0:00:27]} 23. g3 {[%emt 0:00:22]} Ke6 {[%emt 0:00:29]} 24. Ke2 {[%emt 0:00:10]} f5 {[%emt 0:00:36]} 25. b3 {[%emt 0:00:36]} a5 {[%emt 0:00:18]} 26. a4 {[%emt 0:00:44]} b6 {[%emt 0:00:04]} 27. h3 {[%emt 0:01:04]} c5 {[%emt 0:00:52]} 28. dxc5 {[%emt 0:00:13]} bxc5 {[%emt 0:00:04]} 29. f4 {[%emt 0:00:26]} Kf6 {[%emt 0:01:29]} 30. Kf3 {[%emt 0:00:09]} Be7 {[%emt 0:00:14]} 31. g4 {[%emt 0:00:38]} fxg4+ {[%emt 0:00:04] Ke4 Ke5+} 1/2-1/2

[Event "CZE-ch Open 2019"]
[Site "Ostrava"]
[Date "2019.05.04"]
[Round "8.19"]
[White "Freisler, Pavel"]
[Black "Worek, Joanna"]
[Result "0-1"]
[ECO "A04"]
[WhiteElo "2251"]
[BlackElo "2307"]
[Annotator "NA"]
[PlyCount "80"]
[EventDate "2019.04.27"]
[EventType "swiss"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

1. Nf3 {[%emt 0:00:00]} c5 {[%emt 0:00:00]} 2. b3 {[%emt 0:05:11]} d6 {[%emt 0:04:59]} 3. e3 {[%emt 0:08:26]} Nf6 {[%emt 0:01:06]} 4. Bb2 {[%emt 0:00:25]} g6 {[%emt 0:00:13]} 5. c4 {[%emt 0:06:47]} Bg7 {[%emt 0:00:07]} 6. Nc3 {[%emt 0:00:08]} O-O {[%emt 0:00:24]} 7. Be2 {[%emt 0:00:03]} b6 {[%emt 0:00:20]} 8. d4 {[%emt 0:02:21]} Nc6 {[%emt 0:04:16]} 9. d5 {[%emt 0:13:41]} Ne5 {[%emt 0:00:46]} 10. Nxe5 {[%emt 0:00:07]} dxe5 {[%emt 0:00:05]} 11. e4 {[%emt 0:00:03]} Ne8 {[%emt 0:00:49]} 12. Bc1 {[%emt 0:15:17]} Nd6 {[%emt 0:07:30]} 13. Be3 {[%emt 0:00:44]} f5 {[%emt 0:01:37]} 14. f3 {[%emt 0:00:12]} Bd7 {[%emt 0:02:52]} 15. Qd2 {[%emt 0:05:13]} Qe8 {[%emt 0:03:58]} 16. g4 {[%emt 0:02:14]} fxg4 {[%emt 0:02:49]} 17. fxg4 {[%emt 0:00:02]} Rf4 {[%emt 0:00:06]} 18. Bxf4 {[%emt 0:15:51]} exf4 {[%emt 0:00:05]} 19. e5 {[%emt 0:00:18]} Bxe5 {[%emt 0:00:19]} 20. O-O-O {[%emt 0:00:20]} Qf7 {[%emt 0:01:48]} 21. Bf3 {[%emt 0:00:54]} a6 {[%emt 0:07:14]} 22. Rhe1 {[%emt 0:02:52]} Bd4 {[%emt 0:00:18]} 23. Ne4 {[%emt 0:01:25]} b5 {[%emt 0:01:32]} 24. Nxd6 {[%emt 0:05:11]} exd6 {[%emt 0:00:06]} 25. Re4 {[%emt 0:00:04]} Be3 {[%emt 0:00:44]} 26. Rxe3 {[%emt 0:00:15]} fxe3 {[%emt 0:00:04]} 27. Qxe3 {[%emt 0:00:33]} Re8 {[%emt 0:00:09]} 28. Be4 {[%emt 0:05:53]} Bxg4 {[%emt 0:04:29]} 29. Re1 {[%emt 0:01:34]} Qf6 {[%emt 0:01:52]} 30. Qg3 {[%emt 0:02:04]} Rxe4 {[%emt 0:12:55]} 31. Rxe4 {[%emt 0:00:07]} Qa1+ {[%emt 0:00:03]} 32. Kd2 {[%emt 0:01:01]} Qxa2+ {[%emt 0:00:06]} 33. Ke3 {[%emt 0:00:17]} Qe2+ {[%emt 0:00:07]} 34. Kf4 {[%emt 0:00:18]} g5+ {[%emt 0:00:04]} 35. Kxg5 {[%emt 0:00:39]} Qxe4 {[%emt 0:00:07]} 36. Qxd6 {[%emt 0:01:38]} Qf5+ {[%emt 0:01:01]} 37. Kh4 {[%emt 0:00:04]} Qh5+ {[%emt 0:00:07]} 38. Kg3 {[%emt 0:00:07]} Qh3+ {[%emt 0:00:02]} 39. Kf2 {[%emt 0:00:16]} Qf3+ {[%emt 0:00:02]} 40. Kg1 {[%emt 0:01:08]} Qe3+ {[%emt 0:00:08]} 0-1

[Event "CZE-ch Open 2019"]
[Site "Ostrava"]
[Date "2019.05.04"]
[Round "8.20"]
[White "Ludvik, Tomas"]
[Black "Malik, Jan"]
[Result "1/2-1/2"]
[ECO "D30"]
[WhiteElo "2274"]
[BlackElo "2294"]
[Annotator "TA"]
[PlyCount "97"]
[EventDate "2019.04.27"]
[EventType "swiss"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 11,97,20,5,5,14,11,16,-3,16,14,16,16,20,23,68,49,59,80,117,113,156,67,88,83,91,85,97,95,100,86,162,0,0,-38,-38,-67,-64,-67,-14,0,-8,-10,0,-60,-45,-63,-59,-103,-108,-232,-261,-675,-657,-672,-586,-601,-94,-56,236,228,220,217,267,177,186,0,257,257,299,299,318,308,375,365,378,279,364,356,356,356,429,416,441,179,173,103,216,0]} 1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. e3 e6 5. Nbd2 c5 6. dxc5 Bxc5 7. a3 {D30: Queen's Gambit Declined: Systems without Nc3} a5 8. b3 (8. Qc2 O-O 9. b3 b6 10. Bb2 Bb7 11. Bd3 Nbd7 12. cxd5 exd5 13. Bd4 Bxd4 14. Nxd4 Ne5 {1-0 (40) Duda,J (2731)-Navara,D (2739) Prague 2019}) 8... Nc6 9. Bb2 {The position is equal.} O-O 10. Bd3 d4 11. exd4 Nxd4 12. O-O e5 $146 ({Predecessor:} 12... Ra6 13. Ne4 Nxe4 14. Bxe4 Rd6 {1-0 (43) Delander,A-Niehus,E Buschhuetten 1967}) 13. Nxe5 Re8 14. Ndf3 {Black must now prevent Nxd4.} Nxf3+ 15. Qxf3 ({Much worse is} 15. gxf3 $6 Nh5 $11) 15... Bd4 16. Rad1 (16. Bxh7+ $1 $16 Kxh7 17. Qd3+ {[%mdl 64] Double Attack} Kg8 18. Qxd4) 16... Bxb2 $14 {[#]} 17. Bxh7+ $1 {[%mdl 576] Discovered Attack} Kxh7 (17... Nxh7 18. Qxf7+) 18. Rxd8 Rxd8 19. Nxf7 Rf8 20. Ng5+ $1 Kg8 (20... Kh8 $16 {is a better defense.}) 21. h3 $2 (21. b4 $1 $18) 21... Bxa3 $11 22. Rd1 Bc5 23. Kh1 Ra6 24. Rd2 a4 (24... b6 $15) 25. bxa4 $1 Rxa4 26. Qd1 Ra8 27. Qb1 (27. Rd8 $11) 27... b6 $15 28. Re2 Bd7 29. Rd2 {aiming for Rxd7!} Bc6 30. Ne6 (30. h4 $17) 30... Ne4 $1 $19 {[%cal Re4d2]} 31. Rb2 $2 (31. Re2 Rxf2 32. Rxf2 Nxf2+ 33. Kg1) 31... Nxf2+ 32. Kh2 Bd6+ 33. Kg1 Rf6 $2 (33... Be4 $19 {and Black stays clearly on top.} 34. Qf1 Nxh3+ $1 {[%mdl 576] Discovered Attack} 35. gxh3 Rxf1+ 36. Kxf1 Re8) 34. Ng5 $17 {[#] Qh7+ is the strong threat.} Ne4 $2 {[%mdl 8192]} (34... Nxh3+ $1 $15 {[%mdl 512]} 35. gxh3 Bc5+ 36. Kh2 Bd6+ 37. Kg1 Bc5+ 38. Kh2 Rh6) 35. Nxe4 $18 Bxe4 36. Qxe4 Bc5+ 37. Kh2 Bd6+ 38. Kg1 (38. g3 $142 Ra5 39. h4) 38... Bc5+ $1 {[#]} 39. Kh1 $1 Rf1+ 40. Kh2 Ra3 41. Qd5+ Kh8 {( -> ...Bg1+)} 42. g3 Raf3 43. g4 Rf6 44. Re2 Kh7 45. h4 R1f3 46. Qe4+ Kh8 47. Qa8+ (47. Kg2 $142) 47... Kh7 {intending ...Bd6+.} 48. Rd2 ({Better is} 48. g5 $18 R6f4 49. Kg2 {[%mdl 64] Decoy} (49. g6+ Kxg6 50. Kg2 Rf1 $16)) 48... R3f4 {[#]} (48... Re3 $16) 49. Qd5 $2 {Accuracy: White = 42%, Black = 37%.} ({White should play} 49. Rd8 $1 $18) 1/2-1/2

[Event "CZE-ch Open 2019"]
[Site "Ostrava"]
[Date "2019.05.04"]
[Round "8.21"]
[White "Jun, Rudolf Jr."]
[Black "Vesselovsky, Serguei"]
[Result "1/2-1/2"]
[ECO "B52"]
[WhiteElo "2150"]
[BlackElo "2333"]
[Annotator "NA"]
[PlyCount "64"]
[EventDate "2019.04.27"]
[EventType "swiss"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

1. e4 {[%emt 0:00:00]} c5 {[%emt 0:00:00]} 2. Nf3 {[%emt 0:00:00]} d6 {[%emt 0:00:00]} 3. Bb5+ {[%emt 0:00:06]} Bd7 {[%emt 0:03:15]} 4. Bxd7+ {[%emt 0:00:15]} Qxd7 {[%emt 0:00:06]} 5. c4 {[%emt 0:00:10]} Nf6 {[%emt 0:00:33]} 6. Nc3 {[%emt 0:01:30]} Nc6 {[%emt 0:00:07]} 7. O-O {[%emt 0:00:21]} g6 {[%emt 0:00:42]} 8. d4 {[%emt 0:04:48]} cxd4 {[%emt 0:00:12]} 9. Nxd4 {[%emt 0:00:09]} Bg7 {[%emt 0:00:06]} 10. Nde2 {[%emt 0:01:11]} Qe6 {[%emt 0:01:18]} 11. Nd5 {[%emt 0:03:03]} Qxe4 {[%emt 0:00:45]} 12. Nc7+ {[%emt 0:03:05]} Kd7 {[%emt 0:00:12]} 13. Nxa8 {[%emt 0:01:04]} Qxc4 {[%emt 0:00:12]} 14. Be3 {[%emt 0:05:52]} Rxa8 {[%emt 0:00:38]} 15. Nd4 {[%emt 0:17:51]} Nd5 {[%emt 0:21:30]} 16. b3 {[%emt 0:16:32]} Nxe3 {[%emt 0:09:30]} 17. fxe3 {[%emt 0:00:18]} Qd5 {[%emt 0:04:13]} 18. Nxc6 {[%emt 0:01:22]} bxc6 {[%emt 0:05:29]} 19. Qxd5 {[%emt 0:00:30]} cxd5 {[%emt 0:00:02]} 20. Rad1 {[%emt 0:00:27]} Ke6 {[%emt 0:00:50]} 21. Kf2 {[%emt 0:01:10]} f5 {[%emt 0:10:42]} 22. Rd2 {[%emt 0:05:02]} Rc8 {[%emt 0:07:12]} 23. Rfd1 {[%emt 0:00:14]} Rc5 {[%emt 0:00:21]} 24. Ke2 {[%emt 0:04:33]} a5 {[%emt 0:02:28]} 25. a3 {[%emt 0:01:31]} Be5 {[%emt 0:11:54]} 26. g3 {[%emt 0:04:33]} h5 {[%emt 0:00:39]} 27. Kf3 {[%emt 0:00:45]} Bg7 {[%emt 0:05:55]} 28. h4 {[%emt 0:03:09]} Be5 {[%emt 0:03:34]} 29. Kf2 {[%emt 0:02:23]} Bf6 {[%emt 0:04:54]} 30. Kf3 {[%emt 0:00:25]} Be5 {[%emt 0:01:18]} 31. Kf2 {[%emt 0:00:18]} Bg7 {[%emt 0:02:20]} 32. Kf3 {[%emt 0:01:18]} Ke5 {Ke4+} 1/2-1/2

[Event "CZE-ch Open 2019"]
[Site "Ostrava"]
[Date "2019.05.04"]
[Round "8.22"]
[White "Svanda, Ondrej"]
[Black "Jedlicka, Ales"]
[Result "0-1"]
[ECO "B94"]
[WhiteElo "2304"]
[BlackElo "2225"]
[Annotator "NA"]
[PlyCount "72"]
[EventDate "2019.04.27"]
[EventType "swiss"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

1. e4 {[%emt 0:00:00]} c5 {[%emt 0:00:00]} 2. Nf3 {[%emt 0:00:00]} d6 {[%emt 0:00:00]} 3. d4 {[%emt 0:00:00]} cxd4 {[%emt 0:00:09]} 4. Nxd4 {[%emt 0:00:00]} Nf6 {[%emt 0:00:15]} 5. Nc3 {[%emt 0:00:00]} a6 {[%emt 0:00:12]} 6. Bg5 {[%emt 0:00:06]} Nbd7 {[%emt 0:00:17]} 7. Qe2 {[%emt 0:00:15]} e6 {[%emt 0:00:33]} 8. f4 {[%emt 0:01:34]} Qc7 {[%emt 0:00:26]} 9. O-O-O {[%emt 0:00:13]} Be7 {[%emt 0:00:48]} 10. g4 {[%emt 0:03:22]} h6 {[%emt 0:03:27]} 11. Bh4 {[%emt 0:02:39]} b5 {[%emt 0:01:34]} 12. a3 {[%emt 0:04:23]} Bb7 {[%emt 0:00:35]} 13. Rg1 {[%emt 0:00:19]} O-O-O {[%emt 0:07:33]} 14. Bg2 {[%emt 0:17:32]} Nb6 {[%emt 0:09:21]} 15. Bf2 {[%emt 0:12:58]} d5 {[%emt 0:09:08]} 16. e5 {[%emt 0:07:17]} Nfd7 {[%emt 0:00:24]} 17. Kb1 {[%emt 0:03:24]} Nc4 {[%emt 0:02:42]} 18. Na2 {[%emt 0:03:21]} Nc5 {[%emt 0:01:41]} 19. Nb3 {[%emt 0:02:08]} Na4 {[%emt 0:02:46]} 20. Bd4 {[%emt 0:00:12]} Kb8 {[%emt 0:00:36]} 21. Rd3 Rc8 {[%emt 0:00:45]} 22. Rc1 {[%emt 0:07:00]} a5 {[%emt 0:09:11]} 23. Nd2 {[%emt 0:03:35]} b4 {[%emt 0:03:11]} 24. Rb3 {[%emt 0:06:05]} bxa3 {[%emt 0:05:28]} 25. Nxc4 {[%emt 0:09:50]} Qxc4 {[%emt 0:00:33]} 26. Qe3 {[%emt 0:00:05]} axb2 {[%emt 0:00:56]} 27. Bxb2 {[%emt 0:00:05]} Bc5 {[%emt 0:02:09]} 28. Qd2 {[%emt 0:00:43]} Nxb2 {[%emt 0:01:29]} 29. Kxb2 {[%emt 0:00:07]} Qd4+ {[%emt 0:05:17]} 30. Qxd4 {[%emt 0:00:14]} Bxd4+ {[%emt 0:00:07]} 31. Ka3 {[%emt 0:01:05]} Ka7 {[%emt 0:01:52]} 32. Bf1 {[%emt 0:02:15]} Bc6 {[%emt 0:01:51]} 33. Rd3 {[%emt 0:04:56]} Bc5+ {[%emt 0:00:18]} 34. Kb2 {[%emt 0:00:04]} Rb8+ {[%emt 0:00:22]} 35. Ka1 {[%emt 0:00:09]} Rb6 {[%emt 0:04:41]} 36. c4 {[%emt 0:01:08]} d4 {[%emt 0:02:44]} 0-1

[Event "CZE-ch Open 2019"]
[Site "Ostrava"]
[Date "2019.05.04"]
[Round "8.23"]
[White "Obsivac, Josef"]
[Black "Kanakova, Natalie"]
[Result "0-1"]
[ECO "E46"]
[WhiteElo "2290"]
[BlackElo "2205"]
[Annotator "TA"]
[PlyCount "92"]
[EventDate "2019.04.27"]
[EventType "swiss"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 12,131,3,-18,9,-1,0,0,-2,-4,21,0,12,9,13,17,57,16,14,6,12,11,6,0,0,0,1,-12,-20,-24,0,0,0,0,0,0,0,0,0,0,0,0,0,0,11,4,11,11,9,38,35,0,0,0,-5,-97,-97,-115,-114,-121,-121,-110,-116,-106,-110,-107,-81,-81,0,-179,-179,-170,-178,-265,-260,-272,-257,-298,-298,-288,-301,-314,-316,-363,-363,-358,-358,-370,-362,-362,-359,-334,-244,-244,-173,-173,-173,-173,-162,-146,-91,-231,-240,-1371,-1223,-1272,-1157,-1134,-910,-733,-653,-29969,-29970,-29969,-29970,-29975,-29975,-29979,-29980,-29981,-29982,-29988]} 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 O-O 5. Nge2 Re8 6. a3 Bf8 7. d5 d6 {E46: Nimzo-Indian: Rubinstein: 4 e3 0-0 5 Ne2 without early Bd3} 8. Ng3 (8. g3 exd5 9. cxd5 c5 10. Bg2 Nbd7 11. O-O c4 12. Nd4 Nc5 13. Qe2 Nd3 14. b3 Nxc1 15. Rfxc1 cxb3 {½-½ (74) Caruana,F (2822)-So,W (2780) Saint Louis 2018}) 8... c6 9. Be2 exd5 {The position is equal.} 10. cxd5 cxd5 11. O-O d4 $146 ({Predecessor:} 11... Nc6 12. Bf3 Ne5 13. Nxd5 Nxf3+ 14. Qxf3 Nxd5 15. Qxd5 Qb6 {½-½ (15) Milanovic,D (2480)-Brkic,A (2597) Bad Gleichenberg 2014}) 12. exd4 d5 13. Bg5 Be6 14. Bf3 Be7 15. Qd3 Nc6 {[%cal Bb8c6,Bc6e7,Be7g6,Bg6h4][%mdl 32]} 16. Rad1 h6 17. Bc1 Qd7 18. Rfe1 Rac8 19. h3 Bd6 20. Nce2 Ne7 21. Bf4 Ng6 22. Bxd6 Qxd6 23. Nc3 Nh4 24. Re5 Ng6 25. Re3 Bd7 26. Rde1 Rxe3 27. Rxe3 Be6 28. Bd1 Qd7 29. Rf3 Nh4 30. Rxf6 gxf6 31. Nh5 Qd8 32. Qg3+ Ng6 33. Nf4 (33. Qe3 $11 {keeps the balance.} Kh7 34. g3) 33... Kh7 $17 34. Bh5 {[%cal Rh5g6]} Nxf4 35. Qxf4 f5 36. h4 Qc7 37. Qd2 f4 38. Bf3 Rd8 39. Ne2 Rc8 (39... Rg8 $17) 40. Kh2 $2 (40. Nc3 $11 {and White stays safe.}) 40... Qc2 $19 41. Qxf4 {[#]} Qc7 $1 42. Qxc7 (42. Kg3 $142) 42... Rxc7 {[%mdl 4096] Endgame KRB-KBN} 43. Nc3 Rc4 44. Nxd5 Rxd4 45. Nc7 b6 ({Much less strong is} 45... Rxh4+ 46. Kg3 $19) 46. Nb5 Rxh4+ {Played: Rd4-d2} 0-1

[Event "CZE-ch Open 2019"]
[Site "Ostrava"]
[Date "2019.05.04"]
[Round "8.24"]
[White "Taus, Martin"]
[Black "Vybiral, Zdenek"]
[Result "1-0"]
[ECO "B22"]
[WhiteElo "2104"]
[BlackElo "2269"]
[Annotator "NA RC"]
[PlyCount "96"]
[EventDate "2019.04.27"]
[EventType "swiss"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

1. e4 {[%emt 0:00:00]} c5 {[%emt 0:00:00]} 2. c3 {[%emt 0:00:00]} e6 {[%emt 0:00:00]} 3. d4 {[%emt 0:00:03]} d5 {[%emt 0:00:04]} 4. exd5 {[%emt 0:00:43]} exd5 {[%emt 0:00:06]} 5. Nf3 {[%emt 0:01:25]} Nc6 {[%emt 0:00:06]} 6. Bb5 {[%emt 0:04:05]} Bd6 {[%emt 0:15:13]} 7. O-O {[%emt 0:03:48]} Nge7 {[%emt 0:03:19]} 8. dxc5 {[%emt 0:03:02]} Bxc5 {[%emt 0:00:06]} 9. Nbd2 {[%emt 0:00:22]} O-O {[%emt 0:00:06]} 10. Nb3 {[%emt 0:01:22]} Bd6 {[%emt 0:00:38]} 11. Bg5 {[%emt 0:06:12]} f6 {[%emt 0:01:40]} 12. Bh4 {[%emt 0:06:10] C09: French Tarrasch: 3...c5 4 exd5 exd5 5 Ngf3 Nc6} Be6 {[%emt 0:00:07]} 13. Bg3 {[%emt 0:04:00]} Ne5 $146 {[%emt 0:13:49]} ({Predecessor:} 13... Bxg3 14. hxg3 Qb6 15. Be2 Rad8 16. Nfd4 Bf7 17. Re1 Ne5 18. a4 a5 19. Nb5 N7c6 {1-0 (57) Pridorozhni,A (2553)-Adamek,J (2244) Pardubice 2010}) 14. Re1 {[%emt 0:17:45]} N7g6 {[%emt 0:10:36]} 15. Nfd4 {[%emt 0:04:05]} Bf7 {[%emt 0:00:16]} 16. Nf5 {[%emt 0:01:54]} Bb8 {[%emt 0:01:31]} 17. Nbd4 {[%emt 0:05:42]} a6 {[%emt 0:02:11]} 18. Bf1 {[%emt 0:04:48]} Ba7 {[%emt 0:00:18]} 19. h4 {[%emt 0:02:11]} Re8 {[%emt 0:15:21]} 20. h5 {[%emt 0:19:11]} Ne7 {[%emt 0:00:15]} 21. Nxe7+ {[%emt 0:07:44]} Rxe7 {[%emt 0:00:26]} 22. Nf5 {[%emt 0:00:16]} Re8 {[%emt 0:00:10]} 23. Rxe5 {[%emt 0:02:15]} Rxe5 {[%emt 0:04:28]} 24. Qg4 {[%emt 0:00:41]} Rxf5 {[%emt 0:06:45]} 25. Qxf5 {[%emt 0:00:05]} Qc8 {[%emt 0:00:06]} 26. Qf3 {[%emt 0:00:42]} Qe6 {[%emt 0:00:36]} 27. Bd3 {[%emt 0:00:59]} Re8 {[%emt 0:01:02]} 28. Kf1 {[%emt 0:01:05]} Bc5 {[%emt 0:06:56]} 29. Bc2 {[%emt 0:00:49]} Qb6 {[%emt 0:04:23]} 30. Bb3 {[%emt 0:00:43]} Qb5+ {[%emt 0:01:48]} 31. Kg1 {[%emt 0:00:05]} a5 {[%emt 0:11:01]} 32. Rd1 {[%emt 0:00:50]} Rd8 {[%emt 0:00:42]} 33. c4 {[%emt 0:01:04]} Qb4 {[%emt 0:00:05]} 34. cxd5 {[%emt 0:00:50]} a4 {[%emt 0:00:18]} 35. Bc2 {[%emt 0:00:32]} Qxb2 {[%emt 0:00:05]} 36. Qe4 {[%emt 0:00:57]} g6 {[%emt 0:00:25]} 37. hxg6 {[%emt 0:00:55]} hxg6 {[%emt 0:00:24]} 38. d6 {[%emt 0:00:53]} Rd7 {[%emt 0:02:37]} 39. Bxa4 {[%emt 0:00:29]} b5 {[%emt 0:00:05]} 40. Rb1 {[%emt 0:00:30]} Qa3 {[%emt 0:00:39]} 41. Bxb5 {[%emt 0:04:21]} Qxg3 {[%emt 0:01:54]} 42. Bxd7 {[%emt 0:01:01]} Qxf2+ {[%emt 0:00:56]} 43. Kh1 {[%emt 0:01:15]} Qxa2 {[%emt 0:20:00]} 44. Rd1 {[%emt 0:10:59]} f5 {[%emt 0:00:24]} 45. Qd3 {[%emt 0:02:54]} Bb3 $2 {[%emt 0:07:37]} (45... Qf2) 46. Bc6 {[%emt 0:01:55]} Kg7 {[%emt 0:02:26] [#]} 47. d7 $1 {[%emt 0:05:48]} Bb6 {[%emt 0:00:29]} 48. Rb1 {[%emt 0:00:49]} Bc2 1-0

[Event "CZE-ch Open 2019"]
[Site "Ostrava"]
[Date "2019.05.04"]
[Round "8.25"]
[White "Bartos, Jan"]
[Black "Otruba, Marek"]
[Result "1/2-1/2"]
[ECO "A13"]
[WhiteElo "2187"]
[BlackElo "2101"]
[Annotator "NA"]
[PlyCount "61"]
[EventDate "2019.04.27"]
[EventType "swiss"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

1. Nf3 {[%emt 0:00:00]} d5 {[%emt 0:00:00]} 2. c4 {[%emt 0:00:17]} e6 {[%emt 0:00:00]} 3. g3 {[%emt 0:00:14]} Nf6 {[%emt 0:00:00]} 4. b3 {[%emt 0:00:07]} c5 {[%emt 0:00:32]} 5. cxd5 {[%emt 0:00:40]} Nxd5 {[%emt 0:01:36]} 6. Bb2 {[%emt 0:00:13]} b6 {[%emt 0:02:48]} 7. Bg2 {[%emt 0:00:45]} Bb7 {[%emt 0:00:15]} 8. O-O {[%emt 0:00:29]} Nd7 {[%emt 0:01:56]} 9. d4 {[%emt 0:19:00]} N5f6 {[%emt 0:09:44]} 10. Nc3 {[%emt 0:02:08]} cxd4 {[%emt 0:03:27]} 11. Qxd4 {[%emt 0:03:25]} Bc5 {[%emt 0:01:50]} 12. Qf4 {[%emt 0:02:49]} O-O {[%emt 0:03:17]} 13. Rfd1 {[%emt 0:01:52]} Qe7 {[%emt 0:02:02]} 14. Na4 {[%emt 0:24:59]} Nd5 {[%emt 0:08:55]} 15. Qg5 {[%emt 0:04:42]} Qxg5 {[%emt 0:08:42]} 16. Nxg5 {[%emt 0:00:02]} Be7 {[%emt 0:00:11]} 17. Ne4 {[%emt 0:00:22]} Rac8 {[%emt 0:01:24]} 18. Rac1 {[%emt 0:05:36]} Rxc1 {[%emt 0:06:14]} 19. Rxc1 {[%emt 0:00:11]} Rc8 {[%emt 0:00:03]} 20. Rxc8+ {[%emt 0:00:40]} Bxc8 {[%emt 0:00:06]} 21. Nac3 {[%emt 0:00:30]} Nc7 {[%emt 0:09:30]} 22. Kf1 {[%emt 0:03:46]} Kf8 {[%emt 0:01:20]} 23. Ke1 {[%emt 0:00:16]} Bb7 {[%emt 0:01:54]} 24. Kf1 {[%emt 0:02:27]} b5 {[%emt 0:02:33]} 25. Nd2 {[%emt 0:01:43]} Bxg2+ {[%emt 0:00:14]} 26. Kxg2 {[%emt 0:00:02]} Nb6 {[%emt 0:04:06]} 27. a4 {[%emt 0:05:01]} a6 {[%emt 0:04:07]} 28. axb5 {[%emt 0:00:31]} Nxb5 {[%emt 0:00:50]} 29. Nxb5 {[%emt 0:00:23]} axb5 {[%emt 0:00:04]} 30. e4 {[%emt 0:02:18]} Nd7 {[%emt 0:00:39]} 31. Kf3 {[%emt 0:00:52]} 1/2-1/2

[Event "CZE-ch Open 2019"]
[Site "Ostrava"]
[Date "2019.05.04"]
[Round "8.26"]
[White "Kana, Pavel"]
[Black "Bulockin, Martin"]
[Result "0-1"]
[ECO "B53"]
[WhiteElo "2013"]
[BlackElo "2219"]
[Annotator "NA"]
[PlyCount "88"]
[EventDate "2019.04.27"]
[EventType "swiss"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

1. e4 {[%emt 0:00:00]} c5 {[%emt 0:00:00]} 2. Nf3 {[%emt 0:00:05]} d6 {[%emt 0:00:00]} 3. d4 {[%emt 0:00:13]} cxd4 {[%emt 0:00:06]} 4. Qxd4 {[%emt 0:00:11]} a6 {[%emt 0:01:12]} 5. c4 {[%emt 0:01:14]} Nc6 {[%emt 0:00:09]} 6. Qe3 {[%emt 0:01:58]} Nf6 {[%emt 0:01:00]} 7. h3 {[%emt 0:00:14]} g6 {[%emt 0:01:09]} 8. Nc3 {[%emt 0:00:37]} Bg7 9. Be2 {[%emt 0:03:29]} O-O {[%emt 0:03:51]} 10. O-O {[%emt 0:00:12]} Bd7 {[%emt 0:05:49]} 11. Rb1 {[%emt 0:05:06]} a5 {[%emt 0:06:54]} 12. b3 {[%emt 0:02:34]} Ne8 {[%emt 0:05:41]} 13. Nd5 {[%emt 0:12:17]} Nc7 {[%emt 0:06:57]} 14. Bb2 {[%emt 0:07:01]} Bxb2 {[%emt 0:06:39]} 15. Rxb2 {[%emt 0:01:51]} f6 {[%emt 0:04:36]} 16. Nd4 {[%emt 0:07:47]} Nxd4 {[%emt 0:07:48]} 17. Qxd4 {[%emt 0:00:08]} e5 {[%emt 0:01:01]} 18. Qe3 {[%emt 0:12:31]} Nxd5 {[%emt 0:03:00]} 19. cxd5 {[%emt 0:01:28]} Rc8 {[%emt 0:02:45]} 20. Rc1 {[%emt 0:02:21]} Rxc1+ {[%emt 0:04:01]} 21. Qxc1 {[%emt 0:00:03]} Qb8 {[%emt 0:02:26]} 22. Rc2 {[%emt 0:01:59]} Rc8 {[%emt 0:03:28]} 23. Rxc8+ {[%emt 0:02:43]} Qxc8 {[%emt 0:00:26]} 24. Qxc8+ {[%emt 0:00:36]} Bxc8 {[%emt 0:00:01]} 25. h4 {[%emt 0:06:18]} f5 {[%emt 0:02:39]} 26. f3 {[%emt 0:06:47]} f4 {[%emt 0:05:59]} 27. g4 {[%emt 0:02:13]} fxg3 {[%emt 0:02:35]} 28. Kg2 {[%emt 0:00:11]} Bd7 {[%emt 0:01:12]} 29. a3 {[%emt 0:01:26]} Kf7 {[%emt 0:00:41]} 30. Kxg3 {[%emt 0:02:45]} Kf6 {[%emt 0:04:15]} 31. Bd3 {[%emt 0:02:42]} g5 {[%emt 0:00:48]} 32. Be2 {[%emt 0:01:01]} Kg6 {[%emt 0:00:16]} 33. Bf1 {[%emt 0:01:25]} Kh5 {[%emt 0:00:44]} 34. hxg5 {[%emt 0:03:07]} Kxg5 {[%emt 0:00:01]} 35. b4 {[%emt 0:01:46]} axb4 {[%emt 0:00:30]} 36. axb4 {[%emt 0:00:02]} h5 {[%emt 0:00:14]} 37. Be2 {[%emt 0:01:58]} h4+ {[%emt 0:00:08]} 38. Kf2 {[%emt 0:02:01]} Kf4 {[%emt 0:00:09]} 39. Bc4 {[%emt 0:03:41]} Ba4 {[%emt 0:03:12]} 40. Be2 {[%emt 0:03:44]} h3 {[%emt 0:00:23]} 41. Bf1 {[%emt 0:32:01]} h2 {[%emt 0:34:27]} 42. Bg2 {[%emt 0:00:15]} Bd7 {[%emt 0:00:14]} 43. Bh1 {[%emt 0:00:00]} Bh3 {[%emt 0:00:00]} 44. Ke2 {[%emt 0:00:00]} Kg3 {[%emt 0:00:00]} 0-1

[Event "CZE-ch Open 2019"]
[Site "Ostrava"]
[Date "2019.05.04"]
[Round "8.27"]
[White "Havelka, Ondrej"]
[Black "Neumann, Filip"]
[Result "1/2-1/2"]
[ECO "A04"]
[WhiteElo "2185"]
[BlackElo "1997"]
[Annotator "TA"]
[PlyCount "117"]
[EventDate "2019.04.27"]
[EventType "swiss"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 16,117,33,21,36,32,38,25,49,-29,-24,-19,-19,-24,-28,-12,9,0,27,26,27,0,10,10,7,8,13,0,0,12,12,0,0,0,0,0,0,0,0,0,76,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,9,9,9,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,-303,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0]} 1. Nf3 g6 2. c4 Nf6 3. b3 Bg7 4. Bb2 O-O 5. g3 c6 6. Bg2 d5 7. O-O Nbd7 8. d4 Ne4 9. Nfd2 Nxd2 {D78: Fianchetto Grünfeld: 6 0-0 c6} 10. Nxd2 Nf6 11. Re1 (11. Rc1 a5 12. cxd5 Nxd5 13. Nc4 Nb6 14. a4 Be6 15. e3 Bd5 16. Nxb6 Qxb6 17. Bxd5 cxd5 {1-0 (39) Shimanov,A (2640)-Gupta,A (2612) Moscow 2013}) 11... Bf5 {White has an edge.} 12. e4 (12. f3 $14) 12... Nxe4 13. Nxe4 Bxe4 14. Bxe4 dxe4 15. Rxe4 c5 $146 ({Predecessor:} 15... e6 16. Qe2 Qa5 17. Qc2 {0-1 (57) Dominguez,R (2229)-Tovio,I (2303) Cartagena 2014}) 16. Qe1 e6 {[%cal Rc5d4]} 17. Rd1 Qc7 18. Re2 cxd4 19. Bxd4 Bxd4 20. Rxd4 Rad8 21. Red2 Rxd4 22. Rxd4 $11 {[%mdl 4096] Endgame KQR-KQR} Rd8 23. Qd2 Rxd4 24. Qxd4 {KQ-KQ} Qa5 25. a4 b6 26. h4 Qe1+ 27. Kg2 Qb1 {[#]} (27... Qb4 $11 {keeps the balance.}) 28. Qc3 (28. c5 $1 $16 {[%cal Rc5c6]} Qc2 29. cxb6 Qc6+ 30. Kh2 axb6 31. Qd8+ Kg7 32. b4) 28... Qe4+ 29. Kh2 Qe2 30. Kg1 a5 31. c5 bxc5 32. Qxc5 Qe1+ 33. Kg2 h5 34. Kf3 Qd1+ 35. Kf4 Qd2+ 36. Ke4 Qe2+ 37. Qe3 $1 {[%cal Re3e2]} Qc2+ (37... Qd1 {looks sharper.} 38. Qd3 Qe1+ 39. Kf3 Qe5 40. Qe3 Qf5+) 38. Ke5 Qd1 39. Qb6 Qd5+ 40. Kf6 Qf5+ 41. Ke7 Kg7 42. Ke8 {Threatens to win with b4.} Qd5 43. b4 Qa8+ 44. Kd7 axb4 $1 45. a5 {[%cal Ba4a5,Ba5a6][%mdl 32] [#]} b3 $1 {[%mdl 512]} 46. a6 (46. Qxb3 Qxa5) 46... Qd5+ 47. Ke7 e5 48. a7 b2 49. Qxb2 Qc5+ {[%mdl 64] Double Attack} 50. Ke8 $2 {[%mdl 8192]} (50. Kd8 $11 {and White has nothing to worry.} Qa5+ 51. Ke8 Qa4+ 52. Kd8 Qxa7 53. Qxe5+ Kg8 54. Qe3 Qa5+ 55. Ke8) 50... Qxa7 $2 ({Black should play} 50... Qc8+ $19 51. Ke7 Qc7+ 52. Ke8 Kf6 53. Qb6+ Qxb6) 51. Qxe5+ {The position is equal.} Kg8 52. Qf6 Qb8+ 53. Kd7 {Black must now prevent Qd8+.} Qb7+ 54. Kd6 Qb6+ 55. Ke7 Qc7+ 56. Ke8 Qc8+ 57. Qd8 Qe6+ 58. Qe7 {And now Qxe6 would win.} Qc8+ 59. Qd8 {Accuracy: White = 63%, Black = 65%.} 1/2-1/2

[Event "CZE-ch Open 2019"]
[Site "Ostrava"]
[Date "2019.05.04"]
[Round "8.28"]
[White "Koubova, Anna Marie"]
[Black "Vanek, Tomas"]
[Result "1-0"]
[ECO "A85"]
[WhiteElo "1975"]
[BlackElo "2095"]
[Annotator "NA RC"]
[PlyCount "95"]
[EventDate "2019.04.27"]
[EventType "swiss"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

1. d4 {[%emt 0:00:00]} f5 {[%emt 0:00:00]} 2. c4 {[%emt 0:00:00]} Nf6 {[%emt 0:00:00]} 3. Nc3 {[%emt 0:00:00]} b6 {[%emt 0:00:11]} 4. Nf3 {[%emt 0:01:54]} Bb7 {[%emt 0:01:22]} 5. e3 {[%emt 0:01:45]} e6 {[%emt 0:00:40]} 6. Bd3 {[%emt 0:01:18]} Bb4 {[%emt 0:03:25]} 7. O-O {[%emt 0:01:02]} O-O {[%emt 0:00:43]} 8. Nd2 {[%emt 0:02:12]} Qe8 {[%emt 0:18:23]} 9. f3 {[%emt 0:13:58]} Na6 {[%emt 0:05:40]} 10. Qe2 {[%emt 0:05:59]} Bxc3 {[%emt 0:10:31]} 11. bxc3 {[%emt 0:00:09]} c5 {[%emt 0:01:33]} 12. Ba3 {[%emt 0:03:22]} Qg6 {[%emt 0:09:46]} 13. Qf2 {[%emt 0:11:37]} Qh6 {[%emt 0:07:32]} 14. Rae1 {[%emt 0:03:21]} Ne4 {[%emt 0:08:23]} 15. Bxe4 {[%emt 0:09:01]} fxe4 {[%emt 0:00:18]} 16. Qg3 {[%emt 0:00:22]} exf3 {[%emt 0:07:26]} 17. Nxf3 {[%emt 0:00:13]} Be4 {[%emt 0:03:33]} 18. Ne5 {[%emt 0:01:52]} d6 {[%emt 0:04:14]} 19. Nd7 {[%emt 0:14:57]} Rf5 {[%emt 0:00:20]} 20. Qxd6 {[%emt 0:00:18]} Qg6 {[%emt 0:00:28]} 21. g3 {[%emt 0:03:45]} Rd8 {[%emt 0:03:50]} 22. Rxf5 {[%emt 0:06:15]} Bxf5 {[%emt 0:02:12]} 23. Qe7 {[%emt 0:00:20]} Re8 {[%emt 0:00:05]} 24. Qh4 {[%emt 0:00:16]} Bb1 {[%emt 0:01:04]} 25. e4 {[%emt 0:09:43]} Bc2 {[%emt 0:03:35]} 26. Ne5 {[%emt 0:00:55]} Qf6 {[%emt 0:00:30]} 27. Qxf6 {[%emt 0:00:12]} gxf6 {[%emt 0:00:05]} 28. Ng4 {[%emt 0:01:24]} Kg7 {[%emt 0:00:22]} 29. e5 {[%emt 0:02:30]} fxe5 {[%emt 0:01:00]} 30. Nxe5 {[%emt 0:00:46]} h5 {[%emt 0:00:36]} 31. Rf1 {[%emt 0:01:28]} Re7 {[%emt 0:03:40]} 32. Bc1 {[%emt 0:01:07]} cxd4 {[%emt 0:00:44]} 33. cxd4 {[%emt 0:00:41]} Nb4 {[%emt 0:01:59]} 34. Ba3 {[%emt 0:02:25]} a5 {[%emt 0:00:23]} 35. Bxb4 {[%emt 0:00:04]} axb4 {[%emt 0:00:05]} 36. Rf2 {[%emt 0:00:17]} Bf5 {[%emt 0:01:54]} 37. Rb2 {[%emt 0:02:10]} Ra7 {[%emt 0:00:22]} 38. Rxb4 {[%emt 0:00:38]} Rxa2 {[%emt 0:00:07]} 39. Rxb6 {[%emt 0:00:15]} Bh3 {[%emt 0:01:17]} 40. Rb7+ {[%emt 0:00:45]} Kh6 {[%emt 0:00:04]} 41. Rb1 {[%emt 0:05:05]} Rg2+ {[%emt 0:01:11]} 42. Kh1 {[%emt 0:00:18]} Rd2 {[%emt 0:00:41]} 43. Rc1 {[%emt 0:00:58]} h4 {[%emt 0:06:37]} 44. c5 {[%emt 0:11:53]} Bg2+ {[%emt 0:02:06]} 45. Kg1 {[%emt 0:00:05]} Bd5 {[%emt 0:03:06]} 46. c6 {[%emt 0:02:36]} Rg2+ {[%emt 0:00:30]} 47. Kf1 {[%emt 0:00:08]} Rxh2 {[%emt 0:00:26]} 48. Ng4+ {[%emt 0:00:23]} 1-0

[Event "CZE-ch Open 2019"]
[Site "Ostrava"]
[Date "2019.05.04"]
[Round "8.29"]
[White "Kolar, Stanislav"]
[Black "Malinovsky, Petr"]
[Result "0-1"]
[ECO "D00"]
[WhiteElo "2113"]
[BlackElo "2012"]
[Annotator "NA"]
[PlyCount "78"]
[EventDate "2019.04.27"]
[EventType "swiss"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

1. d4 {[%emt 0:00:00]} d5 {[%emt 0:00:00]} 2. Bf4 {[%emt 0:00:00]} e6 {[%emt 0:00:23]} 3. e3 {[%emt 0:00:04]} Bd6 {[%emt 0:00:10]} 4. Nf3 {[%emt 0:00:20]} Bxf4 {[%emt 0:03:21]} 5. exf4 {[%emt 0:00:02]} Qd6 {[%emt 0:01:12]} 6. Qc1 {[%emt 0:01:10]} c5 {[%emt 0:02:25]} 7. c3 {[%emt 0:02:36]} b6 {[%emt 0:02:06]} 8. Na3 {[%emt 0:03:54]} Nf6 {[%emt 0:02:37]} 9. Ne5 {[%emt 0:01:04]} O-O {[%emt 0:02:16]} 10. Nb5 {[%emt 0:03:00]} Qe7 {[%emt 0:01:54]} 11. a4 {[%emt 0:00:41]} a6 {[%emt 0:00:47]} 12. Na3 {[%emt 0:00:15]} cxd4 {[%emt 0:00:49]} 13. Bd3 {[%emt 0:03:49]} dxc3 {[%emt 0:03:16]} 14. bxc3 {[%emt 0:00:12]} Bb7 {[%emt 0:03:23]} 15. O-O {[%emt 0:00:35]} Nbd7 {[%emt 0:03:50]} 16. Nxd7 {[%emt 0:02:32]} Nxd7 {[%emt 0:03:38]} 17. Re1 {[%emt 0:01:51]} g6 {[%emt 0:06:59]} 18. Re3 {[%emt 0:03:53]} Qf6 {[%emt 0:01:05]} 19. Rg3 {[%emt 0:02:31]} Rfc8 {[%emt 0:02:37]} 20. Nb1 {[%emt 0:06:37]} d4 {[%emt 0:06:11]} 21. Ra3 {[%emt 0:03:26]} Rc7 {[%emt 0:05:50]} 22. c4 {[%emt 0:13:48]} Rac8 {[%emt 0:01:26]} 23. h3 {[%emt 0:01:39]} b5 {[%emt 0:01:24]} 24. axb5 {[%emt 0:00:33]} axb5 {[%emt 0:00:07]} 25. Qb2 {[%emt 0:02:18]} bxc4 {[%emt 0:06:40]} 26. Bxc4 {[%emt 0:00:18]} Qxf4 {[%emt 0:18:58]} 27. Ra7 {[%emt 0:07:09]} Rxc4 {[%emt 0:03:52]} 28. Qxb7 {[%emt 0:01:04]} R4c7 {[%emt 0:01:19]} 29. Qa6 {[%emt 0:01:41]} Qc1+ {[%emt 0:01:14]} 30. Kh2 {[%emt 0:00:13]} Qxb1 {[%emt 0:00:25]} 31. Rxc7 {[%emt 0:01:20]} Rxc7 {[%emt 0:00:03]} 32. Qd6 {[%emt 0:00:18]} Qb6 {[%emt 0:00:34]} 33. Qe7 {[%emt 0:00:18]} Qb8 {[%emt 0:02:33]} 34. h4 {[%emt 0:01:17]} Qf8 {[%emt 0:02:07]} 35. Qg5 {[%emt 0:00:36]} Rc5 {[%emt 0:00:49]} 36. Qf4 {[%emt 0:01:38]} e5 {[%emt 0:00:43]} 37. Qd2 {[%emt 0:01:27]} Qe7 {[%emt 0:02:57]} 38. Rg5 {[%emt 0:05:40]} h6 {[%emt 0:02:23]} 39. Rg4 {[%emt 0:00:14]} Nf6 {[%emt 0:00:53]} 0-1

[Event "CZE-ch Open 2019"]
[Site "Ostrava"]
[Date "2019.05.04"]
[Round "8.30"]
[White "Valencik, Jozef"]
[Black "Vorisek, Jakub"]
[Result "0-1"]
[ECO "A40"]
[WhiteElo "2056"]
[BlackElo "2027"]
[Annotator "NA"]
[PlyCount "70"]
[EventDate "2019.04.27"]
[EventType "swiss"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

1. d4 e6 2. Bf4 d5 3. e3 Bd6 4. Bxd6 Qxd6 5. Qg4 g6 6. Nd2 Bd7 7. c3 Nc6 8. f4 O-O-O 9. Be2 Nh6 10. Qh4 Nf5 11. Qf2 h5 12. e4 Nh6 13. e5 Qe7 14. Ngf3 f6 15. Bd3 fxe5 16. Nxe5 Nxe5 17. dxe5 Kb8 18. Bxg6 Ng4 19. Qe2 Rdg8 20. Bd3 Qc5 21. Nf3 Ne3 22. Ng5 d4 23. Ne4 Qe7 24. Ng5 Rxg5 25. fxg5 Qxg5 26. cxd4 Nxg2+ 27. Kd1 Rf8 28. Kc2 Ne3+ 29. Kb3 a5 30. a4 Bc6 31. Rhg1 Bd5+ 32. Bc4 Qe7 33. Bxd5 Qb4+ 34. Ka2 Nxd5 35. Qb5 Nc3+ 0-1

[Event "CZE-ch Open 2019"]
[Site "Ostrava"]
[Date "2019.05.04"]
[Round "8.31"]
[White "Jurek, Josef"]
[Black "Pavlicek, Lukas"]
[Result "1-0"]
[ECO "A05"]
[WhiteElo "2272"]
[BlackElo "1954"]
[Annotator "NA"]
[PlyCount "71"]
[EventDate "2019.04.27"]
[EventType "swiss"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

1. Nf3 {[%emt 0:00:00]} Nf6 {[%emt 0:00:00]} 2. c4 {[%emt 0:00:00]} e6 {[%emt 0:00:00]} 3. g3 {[%emt 0:00:14]} d5 {[%emt 0:00:00]} 4. d4 {[%emt 0:00:13]} Bb4+ {[%emt 0:00:17]} 5. Bd2 {[%emt 0:00:14]} Be7 {[%emt 0:00:06]} 6. Bg2 {[%emt 0:00:34]} O-O {[%emt 0:00:24]} 7. O-O {[%emt 0:00:42]} c6 {[%emt 0:00:21]} 8. Qc2 {[%emt 0:01:06]} b6 {[%emt 0:01:26]} 9. b3 {[%emt 0:04:33]} Ba6 {[%emt 0:02:59]} 10. Bf4 {[%emt 0:02:29]} Nbd7 {[%emt 0:03:38]} 11. Rd1 {[%emt 0:01:19]} Rc8 {[%emt 0:02:56]} 12. Nc3 {[%emt 0:02:07]} Nh5 {[%emt 0:06:08]} 13. e4 {[%emt 0:07:26]} Nxf4 {[%emt 0:13:42]} 14. gxf4 dxc4 15. f5 {[%emt 0:17:41]} exf5 {[%emt 0:26:16]} 16. Bh3 {[%emt 0:01:02]} fxe4 {[%emt 0:03:33]} 17. Ne5 {[%emt 0:01:26]} Rc7 {[%emt 0:03:47]} 18. Bxd7 {[%emt 0:03:04]} Rxd7 {[%emt 0:02:43]} 19. Nxd7 {[%emt 0:00:34]} Qxd7 {[%emt 0:00:04]} 20. Qxe4 {[%emt 0:05:56]} Bb4 {[%emt 0:03:46]} 21. Rac1 {[%emt 0:01:20]} Re8 {[%emt 0:01:50]} 22. Qf3 {[%emt 0:02:14]} Re6 {[%emt 0:05:20]} 23. d5 {[%emt 0:04:18]} Rg6+ {[%emt 0:00:35]} 24. Kh1 {[%emt 0:00:09]} Bb7 {[%emt 0:02:44]} 25. bxc4 {[%emt 0:01:29]} b5 {[%emt 0:02:43]} 26. Ne4 {[%emt 0:07:57]} cxd5 {[%emt 0:02:12]} 27. cxd5 {[%emt 0:01:02]} Bd6 {[%emt 0:06:29]} 28. Rd3 {[%emt 0:07:52]} Rh6 {[%emt 0:01:37]} 29. Ng3 {[%emt 0:00:29]} Rf6 {[%emt 0:02:47]} 30. Qg2 {[%emt 0:00:38]} Bf4 {[%emt 0:00:42]} 31. Rcd1 {[%emt 0:01:25]} a5 {[%emt 0:00:48]} 32. Qe4 {[%emt 0:02:25]} Bd6 {[%emt 0:01:19]} 33. Rf3 {[%emt 0:02:09]} Rxf3 {[%emt 0:01:25]} 34. Qxf3 {[%emt 0:00:10]} b4 {[%emt 0:00:56]} 35. Nf5 {[%emt 0:01:05]} a4 {[%emt 0:01:03]} 36. Qg4 {[%emt 0:00:38]} 1-0

[Event "CZE-ch Open 2019"]
[Site "Ostrava"]
[Date "2019.05.04"]
[Round "8.32"]
[White "Bures, Martin"]
[Black "Horak, Jan"]
[Result "0-1"]
[ECO "A65"]
[WhiteElo "2143"]
[BlackElo "2048"]
[Annotator "NA"]
[PlyCount "62"]
[EventDate "2019.04.27"]
[EventType "swiss"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

1. d4 {[%emt 0:00:27]} Nf6 {[%emt 0:00:00]} 2. c4 {[%emt 0:00:33]} c5 {[%emt 0:00:00]} 3. d5 {[%emt 0:00:10]} e6 {[%emt 0:00:20]} 4. Nc3 {[%emt 0:00:10]} exd5 {[%emt 0:00:25]} 5. cxd5 {[%emt 0:00:02]} d6 {[%emt 0:00:14]} 6. e4 {[%emt 0:01:27]} g6 {[%emt 0:00:24]} 7. h3 {[%emt 0:01:10]} Bg7 {[%emt 0:00:29]} 8. Nf3 {[%emt 0:00:17]} O-O {[%emt 0:00:27]} 9. Bd3 {[%emt 0:00:02]} a6 {[%emt 0:00:18]} 10. a4 {[%emt 0:02:16]} Nbd7 {[%emt 0:01:23]} 11. Bf4 {[%emt 0:00:51]} Qc7 {[%emt 0:01:51]} 12. O-O {[%emt 0:11:47]} Re8 {[%emt 0:02:17]} 13. Re1 {[%emt 0:00:22]} Rb8 {[%emt 0:01:50]} 14. Nd2 {[%emt 0:23:26]} Ne5 {[%emt 0:12:06]} 15. Be2 {[%emt 0:00:23]} h6 {[%emt 0:14:22]} 16. Bh2 {[%emt 0:05:19]} g5 {[%emt 0:02:00]} 17. f4 {[%emt 0:03:26]} gxf4 {[%emt 0:00:21]} 18. Bxf4 {[%emt 0:00:02]} Ng6 {[%emt 0:00:50]} 19. Bg3 {[%emt 0:00:39]} Nd7 {[%emt 0:00:49]} 20. Nc4 {[%emt 0:11:40]} Nde5 {[%emt 0:01:29]} 21. Ne3 {[%emt 0:01:34]} Qd8 {[%emt 0:14:37]} 22. Nf5 {[%emt 0:10:17]} Qg5 {[%emt 0:03:26]} 23. Nxg7 {[%emt 0:03:01]} Qxg3 {[%emt 0:01:46]} 24. Nxe8 {[%emt 0:00:42]} Nh4 {[%emt 0:00:12]} 25. Nf6+ {[%emt 0:00:49]} Kh8 {[%emt 0:00:10]} 26. Bf3 {[%emt 0:06:50]} Nexf3+ {[%emt 0:00:14]} 27. Qxf3 {[%emt 0:00:49]} Nxf3+ {[%emt 0:00:11]} 28. Kf1 {[%emt 0:00:13]} Nxe1 {[%emt 0:01:22]} 29. Rxe1 {[%emt 0:00:42]} Qf4+ {[%emt 0:00:08]} 30. Ke2 {[%emt 0:00:31]} Qxf6 {[%emt 0:00:10]} 31. Rf1 {[%emt 0:00:12]} Qg6 {[%emt 0:00:27]} 0-1

[Event "CZE-ch Open 2019"]
[Site "Ostrava"]
[Date "2019.05.05"]
[Round "9.1"]
[White "Kraus, Tomas"]
[Black "Navara, David"]
[Result "0-1"]
[ECO "B51"]
[WhiteElo "2456"]
[BlackElo "2733"]
[Annotator "TA"]
[PlyCount "122"]
[EventDate "2019.04.27"]
[EventType "swiss"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 13,122,19,8,16,24,15,12,12,26,22,24,23,25,16,14,17,15,9,45,51,52,31,36,35,30,0,0,0,0,0,0,0,0,0,0,0,0,-18,-16,-8,-2,-62,-22,-23,-20,-29,0,-38,-14,-28,-12,-8,0,0,0,-15,-8,-8,-11,-70,-35,-31,-13,-4,-4,-29,-29,-44,-44,-44,-44,-45,-47,-168,-158,-1485,-1036,-1502,-1461,-1556,-1342,-1595,-1196,-1554,-1499,-29966,-29967,-29965,-1658,-29968,-29969,-29967,-29970,-29968,-29970,-29966,-29967,-29961,-29961,-29974,-29975,-29975,-29977,-29976,-29977,-29979,-29980,-29980,-29981,-29981,-29982]} 1. e4 c5 2. Nf3 d6 3. Bb5+ Nd7 4. d4 cxd4 5. Qxd4 a6 6. Bxd7+ Bxd7 7. Nc3 e5 8. Qd3 {B51: Sicilian: Moscow Variation (3 Bb5+) without 3...Bd7} Rc8 9. O-O Qc7 10. Rd1 {The position is equal.} h6 11. Nd2 Bg4 12. f3 Be6 13. Nf1 Nf6 14. Ne3 Be7 15. Bd2 {[#]} Bc4 $146 ({Predecessor:} 15... O-O) 16. Nxc4 Qxc4 17. Rac1 O-O 18. Be3 b5 19. Nd5 (19. a3 {with more complications.} Rb8 20. Qd2 Rfc8 21. Nd5 Nxd5 22. Qxd5 Qxd5 23. Rxd5 b4 24. axb4 Rxb4 25. b3) 19... Nxd5 20. Qxd5 Qxd5 21. Rxd5 f5 22. exf5 Rxf5 23. c3 Kf7 24. Rcd1 (24. a4 $5) 24... Ke6 25. Kf2 g5 26. h3 h5 27. Ke2 ({Better is} 27. a4 $11) 27... Rc4 (27... g4 $5 28. hxg4 hxg4 29. fxg4 Rf7 $15) 28. R5d3 Rf8 29. a3 a5 30. Bb6 Ra8 31. Rd5 Rc6 32. Be3 Rb8 33. R1d3 Rc4 34. Bd2 g4 35. hxg4 hxg4 36. Be1 (36. f4 $11) 36... gxf3+ 37. gxf3 Rc5 38. Rxc5 dxc5 $11 {[%mdl 4096] Endgame KRB-KRB} 39. Bg3 Rg8 40. Kf2 c4 41. Rd1 Bc5+ 42. Kg2 Be3 {And now ...Bf4 would win.} 43. Kh2 (43. Kh3 $15 Bf4 44. Bxf4 exf4 45. Kh2) 43... Kf5 $1 $19 44. Rd5 $2 {[#]} (44. Kh3 $17) 44... Bf4 $1 {[%cal Rf4g3]} 45. Bxf4 Kxf4 46. Rxb5 {KR-KR} a4 47. Rc5 Rb8 48. Rxc4+ Kxf3 49. Rxa4 Rxb2+ 50. Kg1 Rb1+ 51. Kh2 e4 {Black mates.} 52. Ra8 e3 53. Rf8+ Ke4 54. Re8+ {[#]} Kd3 $1 55. Rd8+ Kxc3 56. Rc8+ Kd2 57. Rd8+ Ke1 58. Kg2 e2 59. Re8 Kd2 60. Rd8+ Kc3 61. Rc8+ Kd4 {Accuracy: White = 49%, Black = 72%.} 0-1

[Event "CZE-ch Open 2019"]
[Site "Ostrava"]
[Date "2019.05.05"]
[Round "9.2"]
[White "Cernousek, Lukas"]
[Black "Hracek, Zbynek"]
[Result "1-0"]
[ECO "C65"]
[WhiteElo "2438"]
[BlackElo "2585"]
[Annotator "RC"]
[PlyCount "99"]
[EventDate "2019.04.27"]
[EventType "swiss"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

1. e4 {[%emt 0:00:00]} e5 {[%emt 0:00:00]} 2. Nf3 {[%emt 0:00:00]} Nc6 {[%emt 0:00:00]} 3. Bb5 {[%emt 0:00:00]} Nf6 {[%emt 0:00:14]} 4. O-O {[%emt 0:00:00]} Be7 {[%emt 0:00:03]} 5. Nc3 {[%emt 0:00:21]} d6 {[%emt 0:00:09]} 6. d4 {[%emt 0:00:05]} exd4 {[%emt 0:00:04]} 7. Nxd4 {[%emt 0:00:05]} Bd7 {[%emt 0:00:03]} 8. Nxc6 {[%emt 0:00:09]} bxc6 {[%emt 0:00:06]} 9. Bd3 {[%emt 0:00:05]} O-O {[%emt 0:12:00]} 10. f4 {[%emt 0:00:03]} Qb8 {[%emt 0:05:31]} 11. Qf3 {[%emt 0:01:31]} Qb4 {[%emt 0:02:55]} 12. Kh1 {[%emt 0:09:16]} Rab8 {[%emt 0:05:36]} 13. Rb1 {[%emt 0:17:35]} Qa5 {[%emt 0:02:52]} 14. Bd2 {[%emt 0:27:48]} Qh5 {[%emt 0:03:24]} 15. Qg3 {[%emt 0:00:03]} Qh6 {[%emt 0:15:43]} 16. Be2 {[%emt 0:05:20]} g6 {[%emt 0:11:52]} 17. b3 {[%emt 0:09:42]} Rfe8 {[%emt 0:01:55]} 18. Rbd1 {[%emt 0:00:49]} Qg7 {[%emt 0:04:21]} 19. h3 {[%emt 0:17:25]} Be6 {[%emt 0:08:02]} 20. Qf3 {[%emt 0:02:33]} d5 {[%emt 0:06:38]} 21. e5 {[%emt 0:01:29]} Nd7 {[%emt 0:00:06]} 22. Be3 {[%emt 0:03:54]} f6 {[%emt 0:01:00]} 23. exf6 {[%emt 0:01:34]} Bxf6 {[%emt 0:00:25]} 24. Na4 {[%emt 0:00:01]} Bf5 {[%emt 0:09:50]} 25. Bd3 {[%emt 0:00:11]} Bxd3 {[%emt 0:00:39]} 26. Rxd3 {[%emt 0:00:36]} Nb6 {[%emt 0:03:03]} 27. Nc5 {[%emt 0:00:01]} Qe7 {[%emt 0:00:06]} 28. Bg1 {[%emt 0:02:21]} Qe2 {[%emt 0:01:40]} 29. f5 {[%emt 0:00:09]} Qxf3 {[%emt 0:00:49]} 30. Rdxf3 {[%emt 0:00:00]} gxf5 {[%emt 0:00:56]} 31. Rg3+ {[%emt 0:00:47]} Kh8 {[%emt 0:02:08]} 32. Rxf5 {[%emt 0:00:08]} Bg7 {[%emt 0:00:02]} 33. Rf7 {[%emt 0:00:42]} Be5 {[%emt 0:00:06]} 34. Rg5 {[%emt 0:00:14]} Rbd8 {[%emt 0:00:46]} 35. Rxc7 {[%emt 0:01:38]} Bxc7 {[%emt 0:02:04]} 36. Bd4+ {[%emt 0:00:00]} Be5 {[%emt 0:00:10]} 37. Bxe5+ {[%emt 0:00:01]} Rxe5 {[%emt 0:00:07]} 38. Rxe5 {[%emt 0:00:02]} Nd7 {[%emt 0:00:05]} 39. Nxd7 {[%emt 0:01:09]} Rxd7 {[%emt 0:00:02]} 40. Re8+ {[%emt 0:00:10]} Kg7 {[%emt 0:00:01]} 41. Rc8 {[%emt 0:30:59]} Rd6 {[%emt 0:30:26]} 42. Rc7+ {[%emt 0:00:00]} Kf6 {[%emt 0:00:00]} 43. Rxh7 {[%emt 0:00:00]} Ke5 {[%emt 0:00:00]} 44. Rxa7 {[%emt 0:00:00]} Kd4 {[%emt 0:00:00]} 45. Re7 {[%emt 0:00:00]} c5 {[%emt 0:00:00]} 46. g4 {[%emt 0:00:00]} Kc3 {[%emt 0:00:00]} 47. Re2 {[%emt 0:00:00]} d4 {[%emt 0:00:00]} 48. g5 {[%emt 0:00:00]} c4 {[%emt 0:00:00]} 49. bxc4 {[%emt 0:00:00]} Ra6 {[%emt 0:00:00]} 50. Rg2 {[%emt 0:00:00]} 1-0

[Event "CZE-ch Open 2019"]
[Site "Ostrava"]
[Date "2019.05.05"]
[Round "9.3"]
[White "Hausner, Ivan"]
[Black "Plat, Vojtech"]
[Result "1/2-1/2"]
[ECO "D85"]
[WhiteElo "2349"]
[BlackElo "2535"]
[Annotator "RC"]
[PlyCount "68"]
[EventDate "2019.04.27"]
[EventType "swiss"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

1. d4 {[%emt 0:00:19]} Nf6 {[%emt 0:00:00]} 2. c4 {[%emt 0:00:06]} g6 {[%emt 0:00:00]} 3. Nc3 {[%emt 0:00:07]} d5 {[%emt 0:00:00]} 4. cxd5 {[%emt 0:00:13]} Nxd5 {[%emt 0:00:00]} 5. g3 {[%emt 0:00:03]} Bg7 {[%emt 0:00:01]} 6. Bg2 {[%emt 0:00:04]} Nb6 {[%emt 0:00:04]} 7. Nf3 {[%emt 0:00:10]} Nc6 {[%emt 0:00:07]} 8. Bf4 {[%emt 0:00:55]} O-O {[%emt 0:02:33]} 9. O-O {[%emt 0:00:06]} Be6 {[%emt 0:02:21]} 10. Rc1 {[%emt 0:07:11]} Bc4 {[%emt 0:05:22]} 11. b3 {[%emt 0:03:54]} Ba6 {[%emt 0:00:09]} 12. Ne4 {[%emt 0:00:23]} e5 {[%emt 0:06:47]} 13. Bxe5 {[%emt 0:03:48]} Bxe5 {[%emt 0:00:54]} 14. dxe5 {[%emt 0:00:29]} Qxd1 {[%emt 0:00:03]} 15. Rfxd1 {[%emt 0:00:07]} Bxe2 {[%emt 0:00:01]} 16. Re1 {[%emt 0:04:32]} Bxf3 {[%emt 0:00:32]} 17. Bxf3 {[%emt 0:01:09]} Nxe5 {[%emt 0:00:07]} 18. Nf6+ {[%emt 0:00:06]} Kg7 {[%emt 0:00:01]} 19. Nh5+ {[%emt 0:00:11]} gxh5 {[%emt 0:00:03]} 20. Rxe5 {[%emt 0:00:07]} c6 {[%emt 0:00:02]} 21. Bxh5 {[%emt 0:05:21]} Rfe8 {[%emt 0:00:59]} 22. Rg5+ {[%emt 0:00:43]} Kf6 {[%emt 0:00:28]} 23. Rg4 {[%emt 0:00:35]} Nd5 {[%emt 0:01:19]} 24. Rh4 {[%emt 0:00:40]} Kg7 {[%emt 0:00:30]} 25. Rg4+ {[%emt 0:01:40]} Kf8 {[%emt 0:01:04]} 26. Rh4 {[%emt 0:00:08]} Nf6 {[%emt 0:02:42]} 27. Bf3 {[%emt 0:00:30]} Rad8 {[%emt 0:00:48]} 28. Rc2 {[%emt 0:00:18]} Re5 {[%emt 0:00:18]} 29. Rb4 {[%emt 0:01:05]} Rd7 {[%emt 0:00:18]} 30. Kg2 {[%emt 0:00:06]} Ke7 {[%emt 0:00:59]} 31. Kf1 {[%emt 0:01:04]} Rc7 {[%emt 0:01:57]} 32. Re2 {[%emt 0:01:26]} Rxe2 {[%emt 0:00:05]} 33. Kxe2 {[%emt 0:00:06]} b6 {[%emt 0:00:14]} 34. Rh4 {[%emt 0:03:55]} Kf8 {[%emt 0:01:30]} 1/2-1/2

[Event "CZE-ch Open 2019"]
[Site "Ostrava"]
[Date "2019.05.05"]
[Round "9.4"]
[White "Mrazek, Lumir"]
[Black "Simacek, Pavel"]
[Result "0-1"]
[ECO "B23"]
[WhiteElo "2364"]
[BlackElo "2471"]
[Annotator "RC"]
[PlyCount "80"]
[EventDate "2019.04.27"]
[EventType "swiss"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

1. e4 {[%emt 0:00:00]} c5 {[%emt 0:00:00]} 2. Nc3 {[%emt 0:02:15]} Nc6 {[%emt 0:00:29]} 3. f4 {[%emt 0:01:37]} e6 {[%emt 0:00:48]} 4. Nf3 {[%emt 0:00:16]} d5 {[%emt 0:00:29]} 5. Bb5 {[%emt 0:00:25]} Nge7 {[%emt 0:00:53]} 6. exd5 {[%emt 0:03:38]} exd5 {[%emt 0:00:32]} 7. Qe2 {[%emt 0:01:32]} a6 {[%emt 0:01:07]} 8. Bxc6+ {[%emt 0:03:22]} bxc6 {[%emt 0:00:03]} 9. Ne5 {[%emt 0:04:54]} Qd6 {[%emt 0:02:58]} 10. b3 {[%emt 0:04:54]} f6 {[%emt 0:04:13]} 11. Nd3 {[%emt 0:05:33]} c4 {[%emt 0:01:40]} 12. bxc4 {[%emt 0:00:20]} dxc4 {[%emt 0:00:35]} 13. Nb2 {[%emt 0:06:02]} Qxf4 {[%emt 0:06:02]} 14. Nxc4 {[%emt 0:14:30]} Bg4 {[%emt 0:02:22]} 15. Rf1 {[%emt 0:01:49]} Qd4 {[%emt 0:02:15]} 16. Qe4 {[%emt 0:00:53]} Qxe4+ {[%emt 0:02:34]} 17. Nxe4 {[%emt 0:00:06]} Nd5 {[%emt 0:00:17]} 18. Rb1 {[%emt 0:03:54]} O-O-O {[%emt 0:09:29]} 19. Nb6+ {[%emt 0:08:01]} Kc7 {[%emt 0:01:18]} 20. Nxd5+ {[%emt 0:04:12]} cxd5 {[%emt 0:00:19]} 21. Rf4 {[%emt 0:02:37]} h5 {[%emt 0:26:05]} 22. Ng3 {[%emt 0:05:39]} Bc5 {[%emt 0:10:55]} 23. d4 {[%emt 0:04:37]} Rde8+ {[%emt 0:04:55]} 24. Kf1 {[%emt 0:03:51]} Bd6 {[%emt 0:03:55]} 25. Rf2 {[%emt 0:00:02]} h4 {[%emt 0:00:39]} 26. Nf5 {[%emt 0:00:01]} Bxh2 {[%emt 0:01:15]} 27. Nxg7 {[%emt 0:01:01]} Re7 {[%emt 0:10:50]} 28. Nf5 {[%emt 0:01:23]} Re4 {[%emt 0:00:06]} 29. Ne3 {[%emt 0:00:40]} Rhe8 {[%emt 0:04:57]} 30. Rxf6 {[%emt 0:07:41]} Rxe3 {[%emt 0:00:29]} 31. Bxe3 {[%emt 0:00:05]} Rxe3 {[%emt 0:00:44]} 32. Rxa6 {[%emt 0:02:21]} Bg3 {[%emt 0:00:12]} 33. Ra7+ {[%emt 0:00:55]} Kc8 {[%emt 0:00:16]} 34. Rg7 {[%emt 0:03:24]} Be2+ {[%emt 0:00:53]} 35. Kg1 {[%emt 0:00:02]} Bc4 {[%emt 0:00:10]} 36. a4 {[%emt 0:00:54]} Ra3 {[%emt 0:00:11]} 37. Ra7 {[%emt 0:00:13]} Ra2 {[%emt 0:01:31]} 38. c3 {[%emt 0:01:34]} Bd3 {[%emt 0:00:31]} 39. Rd1 {[%emt 0:00:47]} Be4 {[%emt 0:00:18]} 40. Ra8+ {[%emt 0:02:58]} Kb7 {[%emt 0:00:16]} 0-1

[Event "CZE-ch Open 2019"]
[Site "Ostrava"]
[Date "2019.05.05"]
[Round "9.5"]
[White "Kociscak, Jiri"]
[Black "Krejci, Jan"]
[Result "0-1"]
[ECO "E04"]
[WhiteElo "2496"]
[BlackElo "2588"]
[Annotator "TA"]
[PlyCount "48"]
[EventDate "2019.04.27"]
[EventType "swiss"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 10,74,36,0,0,0,0,16,37,38,42,35,24,-39,-52,-41,-46,-62,-66,-114,-30,-49,-54,-77,-65,-115,-68,-134,-132,-160,-93,-165,-172,-217,-238,-243,-230,-402,-368,-371,-290,-233,-208,-307,-308,-424,-276,-326,-316,-390,-391,-390,-380,-426,-414,-411,-414,-539,-517,-640,-656,-641,-625,-586,-544,-1556,-1390]} 1. d4 d5 2. c4 e6 3. Nf3 Nf6 4. g3 dxc4 5. Bg2 a6 6. Ne5 Bb4+ {E04: Open Catalan: 5 Nf3} (6... c5 7. Be3 Nd5 8. Nc3 Nxe3 9. fxe3 Nd7 10. Nxc4 Be7 11. dxc5 Bxc5 12. Nd6+ Bxd6 13. Qxd6 Qe7 14. Qd4 Nf6 15. O-O O-O {½-½ (64) Onischuk,A (2681)-Bruzon Batista,L (2673) Saint Louis 2018}) 7. Nc3 {Qa4+ is the strong threat.} Nd5 8. Bd2 Bxc3 {The position is equal.} 9. bxc3 b5 10. a4 Bb7 11. O-O (11. e4 $11 Nf6 12. Qb1) 11... Nd7 $1 $15 12. Nxd7 Qxd7 13. e4 Nb6 $146 {[%cal Rb6a4]} ({Predecessor:} 13... Ne7 14. Bc1 {0-1 (46) Mulyar,M (2397)-Hevia Alejano,C (2491) Forth Worth 2017}) 14. a5 Nc8 (14... Na4 $17 15. Qc1 c5) 15. Qg4 O-O 16. Rfe1 Ne7 17. h4 Rad8 18. h5 (18. Bh6 $15 Ng6 19. Bg5) 18... f5 $17 19. Qe2 {[#]} c5 $1 {[%mdl 512]} 20. h6 (20. Be3 $17) (20. dxc5 Qxd2) 20... cxd4 $19 21. cxd4 Bxe4 ({Weaker is} 21... Qxd4 22. Bb4 $16) 22. Bxe4 fxe4 23. Bb4 $2 (23. Qxe4 Rf6 24. hxg7) 23... Rf6 24. hxg7 Nc6 {Played: Ne7-f5} 0-1

[Event "CZE-ch Open 2019"]
[Site "Ostrava"]
[Date "2019.05.05"]
[Round "9.6"]
[White "Michalik, Peter"]
[Black "Kislinsky, Alexey"]
[Result "1-0"]
[ECO "B28"]
[WhiteElo "2577"]
[BlackElo "2429"]
[Annotator "TA"]
[PlyCount "49"]
[EventDate "2019.04.27"]
[EventType "swiss"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 9,58,38,72,62,83,77,81,69,74,66,133,91,89,68,100,77,61,39,34,34,41,18,27,22,29,11,12,14,74,74,66,70,128,32,65,56,62,63,174,164,262,111,124,121,265,274,592,588,574,558,493]} 1. e4 c5 2. Nf3 a6 3. c3 g6 (3... d5 4. exd5 Qxd5 5. d4 Bg4 6. dxc5 Qxc5 7. Be3 Qc7 8. Nbd2 Nf6 9. h3 Bh5 10. Qa4+ Nc6 11. Nd4 Rc8 12. Nxc6 Qxc6 13. Qxc6+ Rxc6 {½-½ (42) Anand,V (2782)-Artemiev,V (2691) Riadh 2017}) 4. Be2 Bg7 5. O-O d6 6. d4 {B28: Sicilian: 2 Nf3 a6 (O'Kelly Variation)} Nd7 7. Re1 Qc7 8. Nbd2 {[%cal Bb1d2,Bd2f1,Bf1e3,Be3d5][%mdl 32] White is better.} cxd4 $146 ({Predecessor:} 8... b6 9. Bf1 Bb7 10. h3 Rd8 11. a4 e6 12. Nc4 Ne7 13. Bg5 {1-0 (40) Nikolenko,O (2460)-Darius,H Czestochowa 1992}) 9. cxd4 ({Of course not} 9. Nxd4 $6 Ngf6 $11) 9... Nh6 (9... Ngf6 $14) 10. Nf1 O-O 11. Ne3 Qd8 12. Nd5 Nb6 13. Nc3 d5 $1 14. e5 Bg4 $1 15. h3 Bxf3 $1 16. Bxf3 e6 17. g3 f6 18. Bg2 fxe5 (18... Rc8 $11) 19. Bxh6 $1 $16 Bxh6 20. Rxe5 Qd7 {[#]} ({Better is} 20... Qd6 $14) 21. Qg4 (21. Qb3 $1 $16 {[%cal Rb3b6]} Qc6 22. Rae1) 21... Rf5 22. Rae1 $36 {[%cal Ba1e1,Be1e2,Be2e5][%mdl 2080] White has some pressure.} Bd2 23. R1e2 Bxc3 (23... Rxe5 $1 $14 24. Rxe5 Bxc3 25. bxc3 Re8) 24. Rxe6 $18 ({Don't take} 24. bxc3 $6 Re8 $14) 24... Ba5 {[#]} (24... Bxb2 $142 25. Rxb6 Bc3) 25. Re7 {Played: b2-b4} 1-0

[Event "CZE-ch Open 2019"]
[Site "Ostrava"]
[Date "2019.05.05"]
[Round "9.7"]
[White "Roubalik, Jakub"]
[Black "Stocek, Jiri"]
[Result "0-1"]
[ECO "E12"]
[WhiteElo "2417"]
[BlackElo "2563"]
[Annotator "ChessBase"]
[PlyCount "158"]
[EventDate "2019.04.27"]
[EventType "swiss"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

1. d4 {[%emt 0:00:00]} Nf6 {[%emt 0:07:19]} 2. c4 {[%emt 0:00:00]} e6 {[%emt 0:00:07]} 3. Nf3 {[%emt 0:00:00]} b6 {[%emt 0:00:27]} 4. a3 {[%emt 0:00:00]} Bb7 {[%emt 0:00:17]} 5. Nc3 {[%emt 0:00:02]} d5 {[%emt 0:01:31]} 6. cxd5 {[%emt 0:00:04]} Nxd5 {[%emt 0:00:08]} 7. e3 {[%emt 0:00:06]} Nd7 {[%emt 0:02:15]} 8. Bd3 {[%emt 0:04:07]} c5 {[%emt 0:03:04]} 9. Nxd5 {[%emt 0:23:38]} Bxd5 {[%emt 0:03:22]} 10. O-O {[%emt 0:12:27]} cxd4 {[%emt 0:03:20]} 11. Nxd4 {[%emt 0:10:27]} Bd6 {[%emt 0:04:59]} 12. e4 {[%emt 0:07:05]} Bb7 {[%emt 0:00:45]} 13. Bb5 {[%emt 0:02:18]} a6 {[%emt 0:08:35]} 14. e5 {[%emt 0:25:32]} Bc5 {[%emt 0:04:28]} 15. Bxd7+ {[%emt 0:00:18]} Qxd7 {[%emt 0:00:10]} 16. Nb3 {[%emt 0:00:26]} Be7 {[%emt 0:05:01]} 17. Qxd7+ {[%emt 0:01:01]} Kxd7 {[%emt 0:00:05]} 18. Be3 {[%emt 0:00:07]} Bd5 {[%emt 0:01:40]} 19. Rfd1 {[%emt 0:00:42]} Rhc8 {[%emt 0:04:37]} 20. Nd4 {[%emt 0:00:38]} g6 {[%emt 0:01:56]} 21. Rd2 {[%emt 0:01:21]} Kc7 {[%emt 0:01:55]} 22. Ne2 {[%emt 0:02:08]} Kb7 {[%emt 0:01:28]} 23. Nc3 {[%emt 0:00:35]} Bc6 {[%emt 0:00:11]} 24. f3 {[%emt 0:00:28]} Rc7 {[%emt 0:05:14]} 25. Rad1 {[%emt 0:00:50]} Rac8 {[%emt 0:00:33]} 26. Kf2 {[%emt 0:00:59]} a5 {[%emt 0:02:47]} 27. Rd4 {[%emt 0:00:54]} Bf8 {[%emt 0:05:16]} 28. R1d2 {[%emt 0:01:39]} Ka6 {[%emt 0:04:25]} 29. Ne4 {[%emt 0:05:34]} Bg7 {[%emt 0:03:25]} 30. Nd6 {[%emt 0:00:48]} Bxe5 {[%emt 0:09:06]} 31. Nxc8 {[%emt 0:00:05]} Bxd4 {[%emt 0:00:06]} 32. Bxd4 {[%emt 0:00:46]} Rxc8 {[%emt 0:00:05]} 33. Rc2 {[%emt 0:00:46]} Kb7 {[%emt 0:01:21]} 34. Bf6 {[%emt 0:00:16]} Re8 {[%emt 0:02:49]} 35. f4 {[%emt 0:00:39]} a4 {[%emt 0:03:39]} 36. Ke3 {[%emt 0:00:18]} Ra8 {[%emt 0:00:11]} 37. g3 {[%emt 0:00:43]} Ra5 {[%emt 0:00:21]} 38. Be5 {[%emt 0:00:32]} g5 {[%emt 0:01:48]} 39. Rd2 {[%emt 0:00:23]} gxf4+ {[%emt 0:00:25]} 40. gxf4 {[%emt 0:00:21]} Ra8 {[%emt 0:01:13]} 41. Bc3 {[%emt 0:07:54]} Rg8 {[%emt 0:03:21]} 42. Kd4 {[%emt 0:10:24]} Bd5 {[%emt 0:10:04]} 43. Ke5 {[%emt 0:04:17]} Kc6 {[%emt 0:00:21]} 44. Rf2 {[%emt 0:01:20]} Rg6 {[%emt 0:00:33]} 45. Kd4 {[%emt 0:01:22]} f6 {[%emt 0:05:15]} 46. Ke3 {[%emt 0:00:18]} Rh6 {[%emt 0:00:13]} 47. Kd2 {[%emt 0:01:01]} Kd6 {[%emt 0:01:33]} 48. Bb4+ {[%emt 0:00:15]} Kd7 {[%emt 0:00:09]} 49. Bc3 {[%emt 0:00:31]} Ke7 {[%emt 0:00:18]} 50. Bd4 {[%emt 0:00:34]} b5 {[%emt 0:00:09]} 51. Bc5+ {[%emt 0:01:50]} Kf7 {[%emt 0:00:10]} 52. Be3 {[%emt 0:00:10]} Rh3 {[%emt 0:01:08]} 53. Kd3 {[%emt 0:00:15]} Bf3 {[%emt 0:04:00]} 54. Kd4 {[%emt 0:02:34]} Kg6 {[%emt 0:00:40]} 55. Kc5 {[%emt 0:01:23]} Be4 {[%emt 0:03:23]} 56. Bd4 {[%emt 0:00:47]} Rh5+ {[%emt 0:00:47]} 57. Kb4 {[%emt 0:00:20]} Bd3 {[%emt 0:01:04]} 58. Kc3 {[%emt 0:00:45]} Bc4 {[%emt 0:00:26]} 59. Bb6 {[%emt 0:02:44]} Kf5 {[%emt 0:00:40]} 60. Bd4 {[%emt 0:01:10]} Rh3+ {[%emt 0:01:48]} 61. Kb4 {[%emt 0:00:49]} h5 {[%emt 0:01:02]} 62. Kc5 {[%emt 0:00:19]} h4 {[%emt 0:01:15]} 63. Bc3 {[%emt 0:00:12]} Rd3 {[%emt 0:00:53]} 64. Bd4 {[%emt 0:00:11]} h3 {[%emt 0:00:48]} 65. Bc3 {[%emt 0:00:06]} Re3 {[%emt 0:03:39]} 66. Kd6 {[%emt 0:00:43]} Kg6 {[%emt 0:04:36]} 67. Ke7 {[%emt 0:00:31]} f5 {[%emt 0:00:29]} 68. Rd2 {[%emt 0:01:26]} Kh5 {[%emt 0:00:15]} 69. Rf2 {[%emt 0:00:35]} Kg4 {[%emt 0:00:08]} 70. Kf6 {[%emt 0:00:27]} Rf3 {[%emt 0:02:42]} 71. Rxf3 {[%emt 0:00:36]} Kxf3 {[%emt 0:00:04]} 72. Be1 {[%emt 0:00:06]} Kxf4 {[%emt 0:00:05]} 73. Bg3+ {[%emt 0:00:14]} Ke4 {[%emt 0:00:07]} 74. Bc7 {[%emt 0:00:37]} f4 {[%emt 0:00:09]} 75. Kg5 {[%emt 0:00:07]} e5 {[%emt 0:00:07]} 76. Bb8 {[%emt 0:00:44]} f3 {[%emt 0:01:56]} 77. Ba7 {[%emt 0:00:04]} Kd3 {[%emt 0:00:04]} 78. Kg4 {[%emt 0:00:07]} Ke2 {[%emt 0:00:10]} 79. Kg3 {[%emt 0:00:19]} e4 {[%emt 0:00:06]} 0-1

[Event "CZE-ch Open 2019"]
[Site "Ostrava"]
[Date "2019.05.05"]
[Round "9.8"]
[White "Babula, Vlastimil"]
[Black "Miesbauer, Jan"]
[Result "1/2-1/2"]
[ECO "E94"]
[WhiteElo "2549"]
[BlackElo "2402"]
[Annotator "TA"]
[PlyCount "81"]
[EventDate "2019.04.27"]
[EventType "swiss"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 20,81,52,55,57,52,79,28,45,31,47,27,38,25,35,43,31,0,8,0,0,0,0,0,0,-5,151,144,184,182,179,195,213,150,209,108,129,128,128,0,0,0,134,120,192,142,126,156,166,116,169,162,106,43,37,54,37,0,35,4,4,4,4,0]} 1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Nf3 O-O 6. Be2 e5 7. O-O Nbd7 8. Qc2 exd4 9. Nxd4 Re8 10. Be3 Nc5 11. f3 $1 c6 {E94: King's Indian: Classical: 6 Be2 e5 7 0-0: Various Black 7th moves} (11... Nh5 12. Rad1 Ne6 13. Nxe6 Bxe6 14. Qd2 Nf6 15. Rfe1 Nd7 16. Nb5 Ne5 17. b3 Nc6 18. Nc3 f5 19. exf5 Bxf5 {½-½ (30) Dvirnyy,D (2534)-Swayams,M (2432) Seville 2018}) 12. Qd2 Qe7 $146 ({Predecessor:} 12... Re5 13. Rad1 Rh5 14. b4 Na6 {1-0 (67) Nilsen,N-Mikalsen,O Alta 2001}) 13. Nc2 (13. b4 $16) 13... Nfd7 {White has an edge.} 14. Rfe1 a5 15. Bf1 a4 16. Bd4 Be5 17. f4 Bxd4+ 18. Qxd4 Nf6 {[%cal Rf6e4]} 19. Bd3 Ng4 20. Be2 $1 Qh4 21. Bxg4 $1 Bxg4 22. Qxd6 b6 $2 (22... Ne6 $1 $11 23. Qd2 Rad8) 23. Qxc6 $16 {Hoping for Nd5.} Rac8 24. Qxb6 Re6 25. Qb5 ({Wrong is} 25. Qa7 $2 Ra6 $19) 25... g5 26. fxg5 (26. Nxa4 $2 Rh6 $19) 26... Re5 (26... Qxg5 $16 27. Re3 (27. Nxa4 Rg6 $15) 27... f5 28. Nxa4 Nxa4) 27. g3 (27. Re3 $18) 27... Qxg5 {White must now prevent ...Qd2.} 28. Nd5 Nxe4 {[#]} 29. Nd4 (29. Qb4 $1 $16) 29... Kh8 $11 30. Qb4 Rg8 (30... Nxg3 $11 {remains equal.} 31. hxg3 Bf3) 31. Qa3 h5 ({Not} 31... Qd2 $2 32. Qe3 $18) (31... Qg7 $16) 32. Qe3 {Nc6 is the strong threat.} Qg7 33. Nc6 Re6 {[#] aiming for ...Ng5.} 34. Qd4 Rxc6 (34... Nxg3 $16 35. hxg3 Rxc6 36. Qxg7+ Rxg7) 35. Rxe4 $18 {Strongly threatening Ne7.} Rb8 36. Rf1 (36. Qe3 $16) 36... Qxd4+ $14 37. Rxd4 Rxb2 38. Nf6 Re6 39. Rd8+ Kg7 40. Rg8+ Kh6 41. Rh8+ {Accuracy: White = 50%, Black = 57%.} 1/2-1/2

[Event "CZE-ch Open 2019"]
[Site "Ostrava"]
[Date "2019.05.05"]
[Round "9.9"]
[White "Kriebel, Tadeas"]
[Black "Riha, Vojtech"]
[Result "1-0"]
[ECO "B30"]
[WhiteElo "2514"]
[BlackElo "2288"]
[Annotator "TA"]
[PlyCount "115"]
[EventDate "2019.04.27"]
[EventType "swiss"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 9,115,31,34,30,33,-9,31,42,42,43,51,30,34,-106,44,35,54,47,50,48,47,29,55,52,62,41,44,35,72,61,66,54,56,58,83,75,75,75,93,92,98,96,93,87,94,102,100,93,95,104,274,268,297,152,268,276,279,260,254,272,329,328,733,733,733,733,716,686,682,743,748,711,641,741,739,731,693,633,726,668,1110,848,791,480,29965,29966,29954,480,29957,29970,29972,12798,12793,5423,29987,29988,29990,29991,29992,29992,29992,29993,29993,29993,29993,29994,29994,29995]} 1. e4 c5 2. Nf3 Nc6 3. Nc3 Nf6 4. Bb5 g6 5. h3 Bg7 (5... Nd4 6. e5 Nh5 7. Bc4 d6 8. exd6 Qxd6 9. d3 Bg7 10. Ne4 Qc7 11. c3 Ne6 12. Be3 O-O 13. O-O {½-½ (22) Movsesian,S (2677)-Salgado Lopez,I (2627) Linares 2017}) 6. e5 {B30: Sicilian: 2...Nc6 3 Bb5, lines without ...g6} Ng8 7. O-O (7. Bxc6 $5 dxc6 8. O-O $14) 7... Nh6 8. d4 {White is slightly better.} cxd4 9. Nxd4 Nxe5 $146 ({Predecessor:} 9... O-O 10. Nf3 d6 11. exd6 Qxd6 12. Qxd6 exd6 13. Nd5 {1-0 (29) Ibarra Jerez,J (2510)-Escudero Manzano,A (2267) Roquetas de Mar 2014}) 10. Re1 $1 {[%cal Re1e5] And now Rxe5 would win.} Nc6 11. Nd5 (11. Bg5 $1 $14 {stays ahead.} Nxd4 12. Bxe7 Qxe7 13. Nd5 {[%mdl 64] Pin}) 11... O-O (11... e6 $17 12. Be3 O-O) 12. Nxc6 dxc6 13. Nxe7+ Kh8 14. Nxc8 Rxc8 15. Bd3 f5 16. Bf4 Ng8 17. Bc4 Qb6 18. Bb3 Rfe8 19. c3 Nf6 20. Qd3 Ne4 21. Qe3 Qxe3 22. Bxe3 a6 23. Rad1 Rcd8 24. Bb6 Rxd1 25. Rxd1 Nf6 26. Bf7 Rf8 27. Be6 Re8 28. Rd8 Rxd8 29. Bxd8 $16 {[%mdl 4096] Endgame KBB-KBN} Nd5 $2 (29... Ne4 $16) 30. Bc8 $18 b5 31. a3 ({Only move:} 31. Bxa6 $18 b4 32. cxb4) 31... Nf4 (31... Kg8 $16 32. Bb7 (32. Bxa6 Kf7 $16) 32... Nf4) 32. Bxa6 Nd3 {[#]} 33. a4 $1 {[%mdl 512]} Nxb2 {[#]} (33... bxa4 34. Bxd3) 34. a5 $1 {Strongly threatening Bb7.} ({Weaker is} 34. axb5 cxb5 35. Bxb5 Bxc3 $14) 34... Bxc3 {[#] Black wants to play ...Nc4.} 35. Bxb5 $1 {[%mdl 576] Clearance, Promotion} cxb5 $2 (35... Kg7) 36. a6 Bd4 {[#]} 37. Bf6+ $1 {[%mdl 576] Deflection, Promotion} Bxf6 38. a7 Nc4 {White must now prevent ...Nb6.} 39. a8=Q+ Kg7 40. Qb7+ Kg8 41. Qxb5 Ne5 42. f4 Nf7 43. Kf2 Kg7 44. Qd7 h5 45. Ke3 Kg8 46. Kd3 Kg7 (46... Bh8 $18 47. g4 fxg4 48. hxg4 hxg4 49. Qxg4 Kg7) 47. Kc4 Kg8 48. Kd5 (48. Qc6 $142 Kg7 49. Kd5 Nd8 50. Qd7+ Kg8 51. g3 Kh8 52. g4 {[%mdl 64] Overworked Piece} hxg4 53. hxg4 fxg4 54. Ke4) 48... Nd8 (48... Bh8 $18 49. g4 hxg4 50. hxg4 fxg4 51. Qxg4 Kh7) 49. Kd6 Kh8 50. Qa7 (50. Qc7 $142 Kg8 51. Kd7 Kf7 52. g3 g5 53. fxg5 Bxg5 54. Qc2 Kg6 55. g4 hxg4 56. hxg4) 50... Kg8 51. Qc7 (51. Kd7 $142 Kf8 52. Qc5+ Kf7 53. Qd5+ Kg7 54. Ke8 g5 55. fxg5 Bxg5 56. Qxf5) 51... Kh8 52. Kd7 {White mates.} Kg8 53. Ke8 Bh4 {[#]} 54. g3 $1 Bf6 (54... Bxg3 55. Qxd8) 55. h4 Kh8 56. Qa7 Kg8 57. Qd7 Kh8 58. Kf8 {Accuracy: White = 71%, Black = 41%.} 1-0

[Event "CZE-ch Open 2019"]
[Site "Ostrava"]
[Date "2019.05.05"]
[Round "9.10"]
[White "Biolek, Richard Jr."]
[Black "Mikes, Jan"]
[Result "1-0"]
[ECO "B23"]
[WhiteElo "2442"]
[BlackElo "2394"]
[Annotator "TA"]
[PlyCount "85"]
[EventDate "2019.04.27"]
[EventType "swiss"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 21,85,24,30,28,28,0,0,0,0,2,12,19,14,-4,0,-12,7,33,130,133,129,109,227,181,218,211,223,234,221,227,220,197,233,211,247,238,251,245,279,256,290,290,280,290,337,317,496,324,404,404,433,423,630,627,630,627,628,627,604,603,571,537,862,848,781,781]} 1. e4 c5 2. Nc3 d6 3. Nge2 Nf6 4. g3 g6 5. Bg2 Bg7 6. d4 cxd4 7. Nxd4 O-O 8. O-O Bg4 9. Nde2 Nc6 10. h3 Bd7 11. a4 Rc8 12. Be3 {B70: Sicilian Dragon: 6 g3 and 6 Be2 (without a later Be3)} Qa5 13. f4 $146 ({Predecessor:} 13. Nd5 Qa6 14. c3 Nxd5 15. exd5 Na5 16. Bd4 Bxd4 17. Nxd4 Qb6 18. Rb1 a6 19. Re1 Rfe8 {½-½ (78) Janev,E (2521)-Starostits,I (2438) Cutro 2002}) 13... Be6 14. Qd2 {The position is equal.} Rfd8 15. Rfd1 Nd7 16. Rac1 Bc4 17. Nd4 Nxd4 18. Bxd4 e5 19. Be3 Nc5 ({Better is} 19... exf4 $14 20. gxf4 Nb6) 20. f5 $16 gxf5 21. exf5 {And now Rb1 would win.} Rd7 (21... d5 $16) 22. Qf2 f6 23. Nd5 {aiming for b4.} Qd8 24. b3 Bxd5 25. Bxd5+ Kh8 26. g4 Rdc7 27. Rd2 Qf8 28. Qh4 e4 29. Re1 Re8 30. Bf4 {Threatens to win with Bxd6!} e3 31. Rxe3 Rxe3 32. Bxe3 Qe7 33. Bf4 Bf8 (33... Nd7 $142 34. Rg2 Qf8) 34. Qf2 Nd7 35. c4 Ne5 36. Qxa7 {White is clearly winning.} h5 (36... Qd8 $142 37. Qb6 Be7) 37. Qf2 $18 Qh7 38. Qh4 hxg4 39. Qxf6+ {[%mdl 64] [#] Double Attack} Qg7 40. Qh4+ Qh7 41. Qxh7+ Kxh7 42. hxg4 Nxg4 43. Rg2 {Accuracy: White = 60%, Black = 27%.} 1-0

[Event "CZE-ch Open 2019"]
[Site "Ostrava"]
[Date "2019.05.05"]
[Round "9.11"]
[White "Worek, Joanna"]
[Black "Nguyen, Thai Dai Van"]
[Result "0-1"]
[ECO "B67"]
[WhiteElo "2299"]
[BlackElo "2547"]
[Annotator "TA"]
[PlyCount "36"]
[EventDate "2019.04.27"]
[EventType "swiss"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 20,36,18,0,43,-12,-37,-33,-11,-21,-41,-170,-167,-989,-976,-937,-928,-29997,-72]} 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. Bg5 e6 7. Qd2 a6 8. O-O-O Bd7 9. f4 b5 {[%cal Bb7b5,Bb5b4,Bb4c3,Bc3b2][%mdl 32]} 10. Nxc6 Bxc6 11. Bd3 b4 {B67: Sicilian: Richter-Rauzer: 7...a6 8 0-0-0 Bd7, lines without 9 f4 Be7} (11... Be7 12. e5 dxe5 13. fxe5 Nd7 14. Bxe7 Qxe7 15. Be4 Bxe4 16. Nxe4 Nxe5 17. Qd4 f6 18. Nd6+ Kf8 19. Rhf1 Kg8 20. g4 h6 21. h4 Rf8 22. a3 Qc7 {0-1 (67) Horvath,A (2485)-Kozul,Z (2621) Austria 2013}) 12. e5 ({White should play} 12. Ne2 $14) 12... dxe5 13. fxe5 Qa5 {Black is slightly better.} 14. exf6 $146 {Hoping for Be4.} ({Predecessor:} 14. Be4 Nxe4 15. Nxe4 Qd5 16. Qf2 Qxe4 17. Qb6 f6 18. exf6 Ba4 19. b3 {1-0 (69) Rakhmangulova,A (2234)-Gaponenko,I (2403) Lvov 2015}) 14... bxc3 15. Qf4 {[#]} (15. Qxc3 $15 Qxg5+ {[%mdl 64] Double Attack} 16. Kb1) 15... Bd5 $1 $19 {[%mdl 512]} 16. a4 $2 (16. bxc3 Qxc3 17. Qa4+ Bc6 18. Qb3 Qa1+ 19. Kd2) 16... cxb2+ 17. Kb1 Qc3 {( -> ...Ba2+!)} 18. Rhf1 {[#]} Ba2+ $1 {[%mdl 576] Decoy, Back Rank. Accuracy: White = 19%, Black = 48%.} 0-1

[Event "CZE-ch Open 2019"]
[Site "Ostrava"]
[Date "2019.05.05"]
[Round "9.12"]
[White "Zwardon, Vojtech"]
[Black "Kulhanek, Tomas"]
[Result "1-0"]
[ECO "A10"]
[WhiteElo "2458"]
[BlackElo "2316"]
[Annotator "RC"]
[PlyCount "87"]
[EventDate "2019.04.27"]
[EventType "swiss"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

1. c4 {[%emt 0:00:00]} g6 {[%emt 0:00:00]} 2. g3 {[%emt 0:00:00]} Bg7 {[%emt 0:00:00]} 3. Bg2 {[%emt 0:00:00]} e5 {[%emt 0:00:43]} 4. Nc3 {[%emt 0:00:00]} d6 {[%emt 0:00:11]} 5. e3 {[%emt 0:02:59]} Nc6 {[%emt 0:00:24]} 6. Rb1 {[%emt 0:00:17]} Be6 {[%emt 0:01:08]} 7. b4 {[%emt 0:02:30]} Qd7 {[%emt 0:00:56]} 8. d3 {[%emt 0:03:32]} Nf6 {[%emt 0:00:40]} 9. b5 {[%emt 0:00:26]} Nd8 {[%emt 0:00:05]} 10. Qa4 {[%emt 0:01:35]} O-O {[%emt 0:03:08]} 11. Nd5 {[%emt 0:03:36]} Ne8 {[%emt 0:05:54]} 12. h4 {[%emt 0:02:46]} h6 {[%emt 0:00:30]} 13. Ne2 {[%emt 0:00:09]} Kh7 {[%emt 0:00:46]} 14. Bb2 {[%emt 0:00:53]} f5 {[%emt 0:00:48]} 15. Qa5 {[%emt 0:04:21]} c6 {[%emt 0:16:20]} 16. Nb4 {[%emt 0:02:59]} e4 {[%emt 0:05:36]} 17. Bxg7 {[%emt 0:10:00]} Nxg7 {[%emt 0:03:18]} 18. Nd4 {[%emt 0:01:00]} Bxc4 {[%emt 0:14:09]} 19. bxc6 {[%emt 0:04:47]} bxc6 {[%emt 0:00:50]} 20. dxc4 {[%emt 0:01:55]} c5 {[%emt 0:01:20]} 21. Nb5 {[%emt 0:02:06]} cxb4 {[%emt 0:00:43]} 22. Qxb4 {[%emt 0:01:25]} Nf7 {[%emt 0:07:14]} 23. O-O {[%emt 0:01:59]} a6 {[%emt 0:02:11]} 24. Nd4 {[%emt 0:00:08]} Ne5 {[%emt 0:00:41]} 25. Rfd1 {[%emt 0:02:08]} Qc7 {[%emt 0:02:50]} 26. Bf1 {[%emt 0:02:05]} Rfb8 {[%emt 0:07:11]} 27. Qa4 {[%emt 0:01:42]} g5 {[%emt 0:01:18]} 28. hxg5 {[%emt 0:00:50]} hxg5 {[%emt 0:00:05]} 29. Be2 {[%emt 0:04:26]} Rb6 {[%emt 0:08:14]} 30. Qa5 {[%emt 0:05:21]} Rab8 {[%emt 0:00:28]} 31. Rb3 {[%emt 0:00:25]} Qc5 {[%emt 0:01:28]} 32. Qxc5 {[%emt 0:02:22]} dxc5 {[%emt 0:00:02]} 33. Rxb6 {[%emt 0:00:07]} Rxb6 {[%emt 0:00:12]} 34. Nb3 {[%emt 0:00:04]} f4 {[%emt 0:09:16]} 35. Rd5 {[%emt 0:02:44]} f3 {[%emt 0:00:41]} 36. Bf1 {[%emt 0:00:15]} Nf7 {[%emt 0:01:34]} 37. Nxc5 {[%emt 0:01:01]} Rb2 {[%emt 0:02:18]} 38. Nxe4 {[%emt 0:02:18]} Rxa2 {[%emt 0:01:44]} 39. c5 {[%emt 0:01:51]} Kg6 {[%emt 0:01:12]} 40. Bd3 {[%emt 0:00:17]} Kh6 {[%emt 0:02:44]} 41. Rd7 {[%emt 0:33:18]} Ne5 {[%emt 0:03:32]} 42. Rd6+ {[%emt 0:00:00]} Kh5 {[%emt 0:00:08]} 43. Nf6+ {[%emt 0:00:00]} Kh6 {[%emt 0:00:13]} 44. Ng4+ {[%emt 0:00:00]} 1-0

[Event "CZE-ch Open 2019"]
[Site "Ostrava"]
[Date "2019.05.05"]
[Round "9.13"]
[White "Rubes, Jan"]
[Black "Liska, Jiri"]
[Result "0-1"]
[ECO "A22"]
[WhiteElo "2345"]
[BlackElo "2236"]
[Annotator "RC"]
[PlyCount "92"]
[EventDate "2019.04.27"]
[EventType "swiss"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

1. c4 {[%emt 0:00:00]} Nf6 {[%emt 0:00:00]} 2. Nc3 {[%emt 0:00:00]} e5 {[%emt 0:00:36]} 3. g3 {[%emt 0:00:01]} Nc6 {[%emt 0:01:24]} 4. Bg2 {[%emt 0:00:12]} Bc5 {[%emt 0:01:12]} 5. a3 {[%emt 0:02:22]} a6 {[%emt 0:03:29]} 6. e3 {[%emt 0:00:51]} O-O {[%emt 0:03:38]} 7. Nge2 {[%emt 0:00:06]} Re8 {[%emt 0:01:47]} 8. O-O {[%emt 0:02:05]} Rb8 {[%emt 0:06:10]} 9. d4 {[%emt 0:00:33]} exd4 {[%emt 0:00:51]} 10. exd4 {[%emt 0:00:06]} Bf8 {[%emt 0:02:25]} 11. d5 {[%emt 0:06:49]} Ne5 {[%emt 0:03:23]} 12. Qd4 {[%emt 0:03:58]} c5 {[%emt 0:12:48]} 13. dxc6 {[%emt 0:06:48]} dxc6 {[%emt 0:00:22]} 14. Qxd8 {[%emt 0:02:15]} Rxd8 {[%emt 0:00:02]} 15. Bf4 {[%emt 0:00:09]} Re8 {[%emt 0:02:40]} 16. Nd4 {[%emt 0:03:02]} Bd7 {[%emt 0:07:02]} 17. Nf3 {[%emt 0:06:09]} Nxf3+ {[%emt 0:08:03]} 18. Bxf3 {[%emt 0:00:04]} Rbd8 {[%emt 0:00:12]} 19. Bc7 {[%emt 0:00:46]} Rc8 {[%emt 0:00:13]} 20. Bb6 {[%emt 0:00:15]} Be6 {[%emt 0:01:05]} 21. b3 {[%emt 0:04:19]} Nd7 {[%emt 0:02:52]} 22. Be3 {[%emt 0:01:09]} Ne5 {[%emt 0:03:38]} 23. Bg2 {[%emt 0:00:19]} Rcd8 {[%emt 0:05:39]} 24. h3 {[%emt 0:01:21]} f5 {[%emt 0:05:32]} 25. Ne2 {[%emt 0:05:37]} Rd3 {[%emt 0:02:42]} 26. Rfb1 {[%emt 0:00:18]} Bf7 {[%emt 0:02:26]} 27. Nd4 {[%emt 0:03:00]} g6 {[%emt 0:00:39]} 28. Kh1 {[%emt 0:04:23]} Rd8 {[%emt 0:01:51]} 29. Ne2 {[%emt 0:02:35]} Bg7 {[%emt 0:02:33]} 30. Kh2 {[%emt 0:02:42]} h6 {[%emt 0:03:10]} 31. a4 {[%emt 0:01:10]} g5 {[%emt 0:01:21]} 32. a5 {[%emt 0:00:28]} Bh5 {[%emt 0:01:33]} 33. Ng1 {[%emt 0:01:17]} f4 {[%emt 0:06:11]} 34. Bb6 {[%emt 0:00:26]} R8d7 {[%emt 0:01:08]} 35. Ra2 {[%emt 0:00:18]} f3 {[%emt 0:01:52]} 36. Bh1 {[%emt 0:00:05]} g4 {[%emt 0:00:30]} 37. Ba7 {[%emt 0:04:25]} Rd8 {[%emt 0:02:48]} 38. Bb6 {[%emt 0:00:11]} R8d7 {[%emt 0:00:02]} 39. Ba7 {[%emt 0:00:07]} Bg6 {[%emt 0:03:46]} 40. hxg4 {[%emt 0:04:22]} Nxg4+ {[%emt 0:00:02]} 41. Kh3 {[%emt 0:30:08]} Ne5 {[%emt 0:02:58]} 42. g4 {[%emt 0:00:00]} h5 {[%emt 0:03:05]} 43. gxh5 {[%emt 0:00:00]} Bf5+ {[%emt 0:03:08]} 44. Kg3 {[%emt 0:00:00]} Bh6 {[%emt 0:03:47]} 45. Bb8 {[%emt 0:00:00]} Rg7+ {[%emt 0:00:07]} 46. Kh4 {[%emt 0:00:00]} Bg5+ 0-1

[Event "CZE-ch Open 2019"]
[Site "Ostrava"]
[Date "2019.05.05"]
[Round "9.14"]
[White "Blatny, Pavel"]
[Black "Belunek, Vladimir"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "2326"]
[BlackElo "2201"]
[Annotator "TA"]
[PlyCount "74"]
[EventDate "2019.04.27"]
[EventType "swiss"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 12,74,20,8,35,25,46,1,0,9,29,26,27,27,29,20,22,15,27,21,29,35,37,22,31,29,25,19,27,7,33,-40,-40,-40,-44,-86,-78,-52,-58,-80,-67,-92,-100,-145,-170,-141,-160,-176,-199,-364,-352,-391,-386,-508,-512,-4990,-3110,-29989,-29990,-29992,-29993,-29993,-29994,-29998,-29999]} 1. e3 g6 2. c4 Bg7 3. Nc3 Nf6 4. b3 c6 5. Bb2 d5 6. Nf3 O-O 7. d4 a6 {A11: English Opening: 1...c6} (7... e6 8. Be2 b6 9. O-O Bb7 10. cxd5 exd5 11. b4 Nbd7 12. Nd2 a5 13. a3 b5 14. Nb3 a4 15. Nc1 {0-1 (60) Nakamura,H (2793)-Caruana,F (2787) Saint Louis 2015}) 8. Bd3 b5 9. cxd5 cxd5 {The position is equal.} 10. O-O Bg4 $146 ({Predecessor:} 10... Bb7 11. Qe2 Nbd7 12. Rac1 Rc8 13. Rfd1 Qb6 14. h3 Qe6 15. Ng5 Qd6 16. f4 Ne8 17. Rf1 f6 18. Nxh7 Kxh7 19. Qh5+ Kg8 20. Bxg6 {1-0 (20) Brisson,P (1803)-Malassagne,R (2137) Sautron 2013}) 11. h3 Bxf3 12. Qxf3 Nc6 13. Rac1 Rc8 14. Ne2 Qb6 15. Nf4 e6 16. g4 Ne7 17. g5 Nd7 18. h4 Rxc1 19. Rxc1 Rc8 20. Rd1 Qd6 21. e4 ({Better is} 21. h5 $14) 21... dxe4 $15 22. Bxe4 Nb6 23. Ng2 Nbd5 24. Ne3 Nxe3 25. fxe3 Nf5 26. Bxf5 exf5 27. Rd2 Re8 28. Rc2 Re4 29. Kf1 h5 30. Ke2 $2 (30. gxh6 Bxh6 31. Rc8+ Kh7 32. d5) 30... Rxh4 {Threatens to win with ...Rh2+.} 31. Qa8+ Kh7 32. Kd3 Re4 33. Rc8 {[#]} (33. Re2 $142 h4 34. Qc8) 33... Qg3 $1 $19 34. Bc1 Rxd4+ {Black mates.} 35. Kc2 Qf2+ 36. Kb1 {[#]} Rd1 $1 {[%csl Gg7][%cal Rf2b2]} 37. Rc2 {[#]} Rxc1+ $1 {[%mdl 64] Remove Defender. Accuracy: White = 24%, Black = 77%.} 0-1

[Event "CZE-ch Open 2019"]
[Site "Ostrava"]
[Date "2019.05.05"]
[Round "9.15"]
[White "Zeman, Matyas"]
[Black "Pulpan, Jakub"]
[Result "1/2-1/2"]
[ECO "B07"]
[WhiteElo "2244"]
[BlackElo "2418"]
[Annotator "TA"]
[PlyCount "76"]
[EventDate "2019.04.27"]
[EventType "swiss"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 15,76,22,18,0,19,0,0,-27,-18,-17,-11,-17,4,5,11,5,14,10,17,20,22,22,33,0,0,0,0,0,0,-8,-6,-8,-7,-33,0,0,0,0,0,0,14,-12,11,13,12,-4,-4,-8,-7,-8,0,-8,0,0,112,110,139,138,138,139,139,138,83]} 1. d4 d6 2. e4 Nf6 3. Nc3 Nc6 4. Nf3 g6 5. Be2 Bg7 6. O-O O-O 7. h3 a6 8. a4 e5 9. dxe5 {B08: Pirc Defence: Classical System} dxe5 (9... Nxe5 10. Nxe5 dxe5 11. Qxd8 Rxd8 12. Bg5 Re8 13. Rfd1 Be6 14. a5 Rac8 15. Bxf6 Bxf6 16. Bg4 Be7 17. Nd5 Bg5 18. Bxe6 Rxe6 {½-½ (41) Bindrich,F (2606)-Maghsoodloo,P (2688) St Petersburg 2018}) 10. Bg5 Be6 11. Qxd8 {The position is equal.} Raxd8 12. Rad1 $146 ({Predecessor:} 12. Rfd1 Nb4 13. Ne1 h5 14. Be3 Rfe8 15. Rxd8 Rxd8 16. Rd1 Rd7 {0-1 (69) Ozen,B (2333)-Solodovnichenko,Y (2587) Malatya 2016}) 12... h6 13. Be3 Nh5 14. Nd5 Bxd5 15. exd5 Ne7 16. c4 Nf5 17. Bc1 {Threatening g4.} Rfe8 18. g4 Nf4 $1 {[%cal Rf4e2]} 19. Bxf4 (19. Rfe1 {feels hotter.} Nxe2+ 20. Rxe2 Nd6 21. Nd2 b6 22. b4) 19... exf4 20. Bd3 Nd6 21. b3 a5 22. Rfe1 b6 23. Rxe8+ (23. h4 {looks sharper.} Nb7 24. Kg2 Nc5 25. Bc2 Bf6 26. Rc1) 23... Rxe8 24. Re1 Rc8 25. h4 Nb7 26. Bc2 Nc5 27. Kg2 Kf8 28. Re2 Bc3 29. g5 hxg5 30. hxg5 c6 31. dxc6 Rxc6 32. Kh3 Rd6 33. Kg4 Ne6 34. Be4 Rd1 {[#]} (34... Bb4 $11) 35. Bxg6 $1 $16 {[%mdl 512]} Nd4 (35... fxg6 36. Rxe6) 36. Nxd4 {White is clearly better.} Rxd4 37. Be4 Rd2 38. Rxd2 Bxd2 {Accuracy: White = 77%, Black = 53%.} 1/2-1/2

[Event "CZE-ch Open 2019"]
[Site "Ostrava"]
[Date "2019.05.05"]
[Round "9.16"]
[White "Jasny, Stanislav"]
[Black "Ludvik, Tomas"]
[Result "1/2-1/2"]
[ECO "B92"]
[WhiteElo "2347"]
[BlackElo "2222"]
[Annotator "NA"]
[PlyCount "104"]
[EventDate "2019.04.27"]
[EventType "swiss"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

1. e4 {[%emt 0:00:00]} c5 {[%emt 0:00:00]} 2. Nf3 {[%emt 0:00:00]} d6 {[%emt 0:00:00]} 3. d4 {[%emt 0:00:00]} cxd4 {[%emt 0:00:00]} 4. Nxd4 {[%emt 0:00:06]} Nf6 {[%emt 0:00:00]} 5. Nc3 {[%emt 0:00:07]} a6 {[%emt 0:00:00]} 6. Be2 {[%emt 0:00:48]} e5 {[%emt 0:00:09]} 7. Nb3 {[%emt 0:00:09]} Be7 {[%emt 0:00:08]} 8. O-O {[%emt 0:00:11]} O-O {[%emt 0:00:07]} 9. Re1 {[%emt 0:00:19]} Be6 {[%emt 0:04:25] B92: Sicilian Najdorf: 6 Be2} 10. Bf3 {[%emt 0:00:23]} Nbd7 {[%emt 0:01:35]} 11. a4 {[%emt 0:03:53]} Qc7 {[%emt 0:04:10]} (11... Qb8 12. a5 Rc8 13. h3 h6 14. Nd5 Nxd5 15. exd5 Bf5 16. c3 Nf6 17. Ra4 {0-1 (96) Vovk,Y (2579)-Wojtaszek,R (2724) Katowice 2019}) 12. a5 {[%emt 0:00:08]} Rfd8 {[%emt 0:06:10]} 13. Be3 {[%emt 0:05:26]} Nc5 {[%emt 0:02:31]} 14. Nxc5 $146 {[%emt 0:05:58]} ({Predecessor:} 14. Re2 h6 15. Rd2 Nfd7 16. Nc1 b6 {1-0 (42) Sawadkuhi,M (2164)-Keresztes,R (2271) Kecskemet 2011}) 14... dxc5 {[%emt 0:00:06]} 15. Qe2 {[%emt 0:01:12]} h6 {[%emt 0:03:46]} 16. Na4 {[%emt 0:05:11]} Nd7 {[%emt 0:10:12]} 17. Bg4 {[%emt 0:03:58]} Bxg4 {[%emt 0:13:37]} 18. Qxg4 {[%emt 0:00:37]} Bg5 {[%emt 0:00:41]} 19. Bxg5 {[%emt 0:00:52]} hxg5 {[%emt 0:00:03]} 20. Nc3 {[%emt 0:20:13]} Nf6 {[%emt 0:05:51]} 21. Qxg5 {[%emt 0:05:13]} Rd4 {[%emt 0:01:30]} 22. Re3 {[%emt 0:00:46]} Qd6 {[%emt 0:08:10]} (22... Rad8 $16 {was worth a try.} 23. Rg3 Ne8) 23. Rg3 {[%emt 0:09:01]} g6 {[%emt 0:00:32]} 24. Rh3 {[%emt 0:00:21]} Rd8 {[%emt 0:02:24]} 25. Nd5 {[%emt 0:06:08]} Nxd5 {[%emt 0:04:26]} 26. Qh6 {[%emt 0:06:09]} Qf6 {[%emt 0:00:33]} 27. exd5 {[%emt 0:00:15]} R8xd5 {[%emt 0:03:58]} 28. Rf1 {[%emt 0:05:32]} Rd2 {[%emt 0:04:55]} 29. Rf3 {[%emt 0:02:35]} Qg7 {[%emt 0:00:55]} 30. Qxg7+ {[%emt 0:00:21]} (30. Qh4 $11) 30... Kxg7 {[%emt 0:00:02]} 31. Rc3 {[%emt 0:00:35]} Re2 {[%emt 0:02:00]} 32. g3 {[%emt 0:02:49]} e4 {[%emt 0:02:00]} 33. Kg2 {[%emt 0:03:23]} Rdd2 {[%emt 0:13:13]} 34. Rxc5 {[%emt 0:00:35]} Rxc2 {[%emt 0:03:28]} 35. Rxc2 {[%emt 0:00:16]} Rxc2 {[%emt 0:00:03]} 36. b4 {[%emt 0:02:12]} Rb2 {[%emt 0:00:21]} 37. g4 {[%emt 0:00:14]} e3 {[%emt 0:03:37]} 38. Kf3 {[%emt 0:00:47]} (38. h3 $142) 38... exf2 {[%emt 0:00:26]} 39. Rxf2 {[%emt 0:00:07]} Rb3+ {[%emt 0:00:25]} ({Don't take} 39... Rxb4 40. Re2 $17) 40. Kf4 {[%emt 0:01:22]} Rxb4+ {[%emt 0:00:21]} 41. Kg3 {[%emt 0:31:02]} Rb5 {[%emt 0:03:42]} 42. Ra2 {[%emt 0:00:00]} g5 {[%emt 0:02:31]} 43. Ra3 {[%emt 0:00:00]} Kg6 {[%emt 0:00:45]} 44. h3 {[%emt 0:00:00]} f6 {[%emt 0:03:04]} 45. Kf3 {[%emt 0:00:00]} f5 {[%emt 0:01:50]} 46. gxf5+ {[%emt 0:00:00]} Kxf5 {[%emt 0:00:04]} 47. Kg3 {[%emt 0:00:00]} Ke4 {[%emt 0:01:48]} 48. Kg4 {[%emt 0:00:00] [#]} Kd4 $1 {[%emt 0:01:03]} 49. Ra1 {[%emt 0:00:00]} Kc3 {[%emt 0:00:51]} 50. Kh5 {[%emt 0:00:00]} Kb4 $19 {[%emt 0:01:28]} 51. Kg4 {[%emt 0:00:00]} Kc4 {[%emt 0:06:15]} 52. Ra4+ {[%emt 0:00:00]} Kb3 {[%emt 0:03:12]} 1/2-1/2

[Event "CZE-ch Open 2019"]
[Site "Ostrava"]
[Date "2019.05.05"]
[Round "9.17"]
[White "Serrano Salvador, Eduardo"]
[Black "Babula, Milan"]
[Result "1/2-1/2"]
[ECO "A84"]
[WhiteElo "2305"]
[BlackElo "2204"]
[Annotator "NA"]
[PlyCount "164"]
[EventDate "2019.04.27"]
[EventType "swiss"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

1. d4 {[%emt 0:00:00]} e6 {[%emt 0:00:00]} 2. c4 {[%emt 0:00:00]} f5 {[%emt 0:00:00]} 3. Nc3 {[%emt 0:00:29]} Nf6 {[%emt 0:00:00]} 4. Nf3 {[%emt 0:00:27]} Be7 {[%emt 0:00:00]} 5. d5 {[%emt 0:03:14]} (5. Bf4 O-O 6. e3 d6 7. h3 Qe8 8. Bd3 Nc6 9. Bh2 Qg6 10. Rg1 Ne4 11. Qb3 Bd7 12. d5 Nc5 13. Qd1 Nxd3+ 14. Qxd3 {0-1 (53) Drygalov,S (2446)-Amin,B (2710) St Petersburg 2018}) 5... d6 {[%emt 0:09:06]} 6. dxe6 {[%emt 0:00:57] A85: Dutch Defence: 2 c4 Nf6 3 Nc3} Bxe6 {[%emt 0:00:03]} 7. Nd4 {[%emt 0:00:46]} Bd7 {[%emt 0:01:20]} 8. g3 {[%emt 0:08:00]} Na6 $146 {[%emt 0:05:50]} ({Predecessor:} 8... c5 9. Nf3 Ne4 10. Nd5 Bc6 11. Bg2 Nd7 12. O-O Nb6 13. Nxe7 Qxe7 {½-½ (21) Kleibaumhueter,K (2184)-Stinis,S (2053) Arco 2002}) 9. Bg2 {[%emt 0:02:38]} c6 {[%emt 0:01:18]} 10. O-O {[%emt 0:05:38]} O-O {[%emt 0:01:38]} 11. Qc2 {[%emt 0:01:49]} Qc8 {[%emt 0:05:38]} 12. Rd1 {[%emt 0:01:24]} Nc5 {[%emt 0:06:50]} 13. Nb3 {[%emt 0:10:11]} Nxb3 {[%emt 0:10:30]} 14. axb3 {[%emt 0:00:35]} Nh5 {[%emt 0:00:10]} 15. f4 {[%emt 0:05:50]} Nf6 {[%emt 0:02:12]} 16. Be3 {[%emt 0:02:05]} Ng4 {[%emt 0:09:19]} 17. Bd4 {[%emt 0:01:25]} ({But not} 17. Bxa7 Rxa7 18. Rxa7 d5 $11) 17... a6 {[%emt 0:12:01]} 18. h3 {[%emt 0:01:25]} Nf6 {[%emt 0:00:51]} 19. Na4 {[%emt 0:00:46]} Qe8 {[%emt 0:00:06]} 20. Nb6 {[%emt 0:00:58]} Rd8 {[%emt 0:00:18]} 21. Nxd7 {[%emt 0:00:26]} Qxd7 {[%emt 0:03:42]} 22. Kh2 {[%emt 0:04:35]} Qe6 {[%emt 0:01:27]} 23. Rd3 {[%emt 0:02:19]} Rf7 {[%emt 0:01:32]} 24. Re3 {[%emt 0:01:09]} Qd7 {[%emt 0:00:21]} 25. Ra5 {[%emt 0:02:04]} g6 {[%emt 0:02:55]} 26. Ra1 {[%emt 0:00:42]} Re8 {[%emt 0:01:02]} 27. Rd1 {[%emt 0:02:18]} Bf8 {[%emt 0:02:31]} 28. Red3 {[%emt 0:04:02]} Re6 {[%emt 0:01:56]} 29. Bxf6 {[%emt 0:04:04]} Rfxf6 {[%emt 0:00:27]} 30. b4 {[%emt 0:00:26]} Qe8 {[%emt 0:02:05]} 31. Bf3 {[%emt 0:00:31]} Re3 {[%emt 0:06:38]} 32. b5 {[%emt 0:02:01]} Rxd3 {[%emt 0:02:28]} 33. Rxd3 {[%emt 0:01:01]} axb5 {[%emt 0:00:47]} 34. cxb5 {[%emt 0:00:06]} d5 {[%emt 0:00:19]} 35. bxc6 {[%emt 0:00:21]} bxc6 {[%emt 0:00:01]} 36. Rc3 {[%emt 0:00:19]} Kh8 {[%emt 0:00:29]} 37. Rb3 {[%emt 0:01:01]} h5 {[%emt 0:06:07]} 38. Kg2 {[%emt 0:01:44]} Kh7 {[%emt 0:01:42]} 39. Rb7+ {[%emt 0:01:06]} Bg7 {[%emt 0:00:40]} 40. Qa4 {[%emt 0:03:51]} Rf7 {[%emt 0:03:40]} 41. Rxf7 {[%emt 0:31:11]} Qxf7 {[%emt 0:30:01]} 42. Qxc6 {[%emt 0:00:10]} Bxb2 {[%emt 0:00:04]} 43. Bxd5 {[%emt 0:00:06]} Qe7 {[%emt 0:00:03]} 44. e4 {[%emt 0:00:27]} fxe4 {[%emt 0:00:00]} 45. Bxe4 {[%emt 0:00:00]} Bf6 {[%emt 0:00:00]} 46. g4 {[%emt 0:00:00]} hxg4 {[%emt 0:00:00]} 47. hxg4 {[%emt 0:00:00]} Qf7 $1 $11 {[%emt 0:00:00] keeps the balance.} 48. Bd5 {[%emt 0:00:00]} Qe7 {[%emt 0:00:00]} 49. Be6 {[%emt 0:00:00]} Qd8 {[%emt 0:00:00]} 50. Qb7+ {[%emt 0:00:00]} Qe7 {[%emt 0:00:00]} 51. Qc6 {[%emt 0:00:00]} Qd8 {[%emt 0:00:00]} 52. Bd5 {[%emt 0:00:00]} Qe7 {[%emt 0:00:00]} 53. Be4 {[%emt 0:00:00]} Qd8 {[%emt 0:00:00]} 54. Qc2 {[%emt 0:00:00]} Qe8 {[%emt 0:00:00]} 55. g5 {[%emt 0:00:00]} Bxg5 {[%emt 0:00:00]} 56. fxg5 {[%emt 0:00:00]} Qe7 {[%emt 0:00:00]} 57. Bxg6+ {[%emt 0:00:00]} Kg7 {[%emt 0:00:00]} 58. Qf5 {[%emt 0:00:00]} (58. Bf5 $16 Qxg5+ 59. Kf3) 58... Qe2+ $1 {[%emt 0:00:00]} 59. Kg3 $11 {[%emt 0:00:00]} Qe3+ {[%emt 0:02:53]} 60. Kg4 {[%emt 0:00:00]} Qg1+ {[%emt 0:00:32]} 61. Kf3 {[%emt 0:00:00]} Qf1+ {[%emt 0:02:18]} 62. Ke3 {[%emt 0:00:00]} Qe1+ {[%emt 0:01:09]} 63. Kd4 {[%emt 0:00:00]} Qb4+ {[%emt 0:00:23]} 64. Ke5 {[%emt 0:00:00]} Qc5+ {[%emt 0:00:12]} 65. Kf4 {[%emt 0:00:00]} Qf2+ {[%emt 0:00:25]} 66. Ke4 {[%emt 0:00:00]} Qe1+ {[%emt 0:01:37]} 67. Kd3 {[%emt 0:00:00]} Qd1+ {[%emt 0:01:04]} 68. Kc3 {[%emt 0:00:00]} Qc1+ {[%emt 0:00:38]} 69. Kb3 {[%emt 0:00:00]} Qd1+ {[%emt 0:00:22]} 70. Kc4 {[%emt 0:00:00]} Qa4+ {[%emt 0:00:25]} 71. Kc3 {[%emt 0:00:00]} Qa1+ {[%emt 0:01:28]} 72. Kb3 {[%emt 0:00:00]} Qd1+ {[%emt 0:00:09]} 73. Kb4 {[%emt 0:00:00]} Qd6+ {[%emt 0:00:57]} 74. Kb5 {[%emt 0:00:00]} Qxg6 {[%emt 0:00:04]} 75. Qe5+ {[%emt 0:00:00]} Kf7 {[%emt 0:00:08]} 76. Qd5+ {[%emt 0:00:00]} Kg7 {[%emt 0:00:10]} 77. Kc5 {[%emt 0:00:00]} Qc2+ {[%emt 0:01:13]} 78. Kd6 {[%emt 0:00:00]} Qh2+ {[%emt 0:00:16]} 79. Kd7 {[%emt 0:00:00]} Qh3+ {[%emt 0:00:14]} 80. Ke7 {[%emt 0:00:00]} Qe3+ {[%emt 0:00:08]} 81. Kd8 {[%emt 0:00:00]} Kg6 {[%emt 0:00:25]} 82. Qg8+ {[%emt 0:00:00]} Kh5 {[%emt 0:00:14]} 1/2-1/2

[Event "CZE-ch Open 2019"]
[Site "Ostrava"]
[Date "2019.05.05"]
[Round "9.18"]
[White "Jedlicka, Ales"]
[Black "Sramek, Vojtech"]
[Result "1-0"]
[ECO "A52"]
[WhiteElo "2236"]
[BlackElo "2304"]
[Annotator "NA"]
[PlyCount "111"]
[EventDate "2019.04.27"]
[EventType "swiss"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

1. d4 {[%emt 0:00:00]} Nf6 {[%emt 0:00:00]} 2. c4 {[%emt 0:00:10]} e5 {[%emt 0:00:00]} 3. dxe5 {[%emt 0:00:27]} Ng4 {[%emt 0:00:00]} 4. Bf4 {[%emt 0:00:20]} g5 {[%emt 0:00:00]} 5. Bg3 {[%emt 0:00:43]} Nc6 {[%emt 0:00:21]} 6. Nf3 {[%emt 0:00:38]} Bg7 {[%emt 0:00:05]} 7. Nc3 {[%emt 0:00:56]} Ngxe5 {[%emt 0:00:14]} 8. Nxe5 {[%emt 0:00:15]} Nxe5 {[%emt 0:00:25]} 9. e3 {[%emt 0:00:42]} d6 {[%emt 0:05:27]} 10. h4 {[%emt 0:02:19] A52: Budapest Gambit} g4 {[%emt 0:00:58]} 11. Rc1 {[%emt 0:02:29]} (11. Be2 Be6 12. Rc1 O-O 13. b3 c6 14. h5 f5 15. h6 {0-1 (27) Wojtaszek,R (2711)-Jobava,B (2710) Wijk aan Zee 2014}) 11... Be6 {[%emt 0:05:40]} 12. h5 {[%emt 0:01:34]} h6 {[%emt 0:01:44]} 13. Be2 {[%emt 0:06:23]} Qd7 {[%emt 0:05:52]} 14. Rh4 $146 {[%emt 0:10:51]} ({Predecessor:} 14. b3 O-O-O 15. Nd5 f5 16. Nf4 Bf7 17. Qd2 Kb8 {0-1 (33) Barseghyan,H (2467)-Zwardon,V (2412) chess.com INT 2018}) 14... f5 {[%emt 0:11:51]} 15. Nd5 {[%emt 0:03:15]} O-O-O {[%emt 0:03:37]} 16. Rh2 {[%emt 0:09:32]} Rhf8 {[%emt 0:10:29]} 17. Qb3 {[%emt 0:05:50]} Kb8 {[%emt 0:05:31]} 18. f3 {[%emt 0:06:33]} (18. Nf4 $15) 18... Rde8 {[%emt 0:06:07]} 19. Rd1 {[%emt 0:03:20]} gxf3 {[%emt 0:08:46]} 20. gxf3 {[%emt 0:00:26]} Bxd5 {[%emt 0:01:14]} 21. cxd5 {[%emt 0:01:58]} Nxf3+ {[%emt 0:01:04]} 22. Bxf3 {[%emt 0:00:45]} f4 {[%emt 0:00:10]} 23. Bxf4 {[%emt 0:06:02]} Rxf4 {[%emt 0:00:18]} 24. Be2 {[%emt 0:04:49]} Rfe4 {[%emt 0:02:10]} 25. Rd3 {[%emt 0:01:09]} Be5 {[%emt 0:02:17]} 26. Rg2 {[%emt 0:00:46]} Qh3 {[%emt 0:06:07]} 27. Rg1 {[%emt 0:12:27]} Qh4+ {[%emt 0:02:13]} 28. Kd1 {[%emt 0:00:21]} Rb4 {[%emt 0:00:24]} 29. Qa3 {[%emt 0:00:53]} Rxb2 {[%emt 0:00:36]} 30. Rb3 {[%emt 0:03:31]} Rxe2 {[%emt 0:02:46] [#]} 31. Qa6 $1 {[%emt 0:00:41] [#]} Rd2+ $1 {[%emt 0:04:01] Decoy} 32. Kxd2 {[%emt 0:01:02]} Qf2+ {[%emt 0:03:09]} 33. Kd3 {[%emt 0:01:15]} Qf5+ {[%emt 0:00:24]} 34. Kd2 {[%emt 0:02:37]} Qf2+ {[%emt 0:02:14]} 35. Kd3 {[%emt 0:00:13]} Qf5+ {[%emt 0:02:12]} 36. Kd2 {[%emt 0:00:40]} Bc3+ {[%emt 0:01:17]} 37. Kc1 {[%emt 0:01:37]} Qxd5 {[%emt 0:02:30]} 38. Qb5 {[%emt 0:03:02]} Bd2+ {[%emt 0:02:42] [#]} 39. Kc2 $1 {[%emt 0:02:06]} Qxb5 {[%emt 0:02:09]} 40. Rxb5 {[%emt 0:00:11]} c6 {[%emt 0:02:11]} 41. Rb3 {[%emt 0:31:00]} Ba5 {[%emt 0:04:22]} 42. Rg6 {[%emt 0:00:00] Double Attack} Bd8 $2 {[%emt 0:07:04]} (42... c5 $16 43. Rxh6 (43. Rxd6 c4 $16) 43... c4) 43. Rxh6 {[%emt 0:00:00]} Bg5 {[%emt 0:00:15]} 44. Rxd6 {[%emt 0:00:00]} Rh8 $18 {[%emt 0:01:43]} 45. Rg6 {[%emt 0:00:00]} Rxh5 {[%emt 0:00:55]} 46. Kd3 {[%emt 0:00:00]} Bh6 {[%emt 0:06:39]} 47. Rg8+ {[%emt 0:00:00]} Kc7 {[%emt 0:00:04]} 48. Rh8 {[%emt 0:00:00]} Rh3 {[%emt 0:02:27]} 49. Ke4 {[%emt 0:00:00]} Kd6 {[%emt 0:01:54]} 50. Kf5 {[%emt 0:00:00]} Rf3+ {[%emt 0:00:33]} 51. Kg4 {[%emt 0:00:41]} Rf6 {[%emt 0:00:20]} 52. Kh5 {[%emt 0:01:00]} Bf8 {[%emt 0:01:16]} 53. Rxb7 {[%emt 0:01:06]} Rf2 {[%emt 0:01:38]} 54. Kg4 {[%emt 0:00:26]} Bg7 {[%emt 0:01:09]} 55. Rd8+ {[%emt 0:00:53]} Ke6 {[%emt 0:00:17]} 56. Kg3 {[%emt 0:00:27] Kd5} 1-0

[Event "CZE-ch Open 2019"]
[Site "Ostrava"]
[Date "2019.05.05"]
[Round "9.19"]
[White "Malik, Jan"]
[Black "Taus, Martin"]
[Result "1/2-1/2"]
[ECO "C04"]
[WhiteElo "2286"]
[BlackElo "2104"]
[Annotator "NA RC"]
[PlyCount "72"]
[EventDate "2019.04.27"]
[EventType "swiss"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

1. e4 {[%emt 0:00:00]} e6 {[%emt 0:00:32]} 2. d4 {[%emt 0:00:00]} d5 {[%emt 0:00:03]} 3. Nd2 {[%emt 0:00:00]} Nc6 {[%emt 0:02:03]} 4. Ngf3 {[%emt 0:00:00]} Nf6 {[%emt 0:01:32]} 5. e5 {[%emt 0:00:00]} Ne4 {[%emt 0:03:47]} 6. Bd3 {[%emt 0:01:41] C04: French Tarrasch: 3...Nc6} f5 {[%emt 0:00:10] [#]} 7. exf6 $1 {[%emt 0:00:15]} Nxf6 {[%emt 0:00:08]} 8. O-O {[%emt 0:01:49]} Bd6 {[%emt 0:19:44]} 9. c4 {[%emt 0:00:06]} (9. Re1 O-O 10. c3 Nh5 11. Nf1 Nf4 12. Bxf4 Rxf4 13. Ne3 Bd7 14. g3 {1-0 (66) Balogh,C (2621)-Balog,I (2548) Slovakia 2017}) 9... O-O {[%emt 0:01:25]} 10. c5 {[%emt 0:00:23]} Bf4 {[%emt 0:18:41]} 11. g3 $146 {[%emt 0:03:41]} ({Predecessor:} 11. Nb3 $14 Bxc1 (11... e5 12. dxe5 Bxe5 13. h3 Ne4 14. Nxe5 Nxe5 15. Bxe4 dxe4 16. Qxd8 Rxd8 {½-½ (49) Cucancic,S (2257)-Tomic,B (2092) Rijeka 2008}) 12. Rxc1 (12. Qxc1 Nh5 $14)) 11... e5 {[%emt 0:06:38]} 12. Nxe5 {[%emt 0:01:20]} Bxe5 {[%emt 0:04:10]} 13. dxe5 {[%emt 0:00:02]} Nxe5 {[%emt 0:00:29]} 14. Be2 {[%emt 0:01:50]} Bh3 {[%emt 0:08:05]} 15. Re1 {[%emt 0:00:01]} Nfg4 {[%emt 0:00:38]} 16. f4 {[%emt 0:01:03]} Ne3 {[%emt 0:13:49]} (16... Qe7 $1 $11 {keeps the balance.} 17. b4 Rae8) 17. Qb3 {[%emt 0:00:16]} N5g4 {[%emt 0:04:58]} (17... N5c4 $16) 18. Nf3 {[%emt 0:01:34]} Qe7 {[%emt 0:05:27] [#]} (18... Ng2 $16 19. Rd1 c6) 19. Ng5 $2 {[%emt 0:04:41]} ({White has to play} 19. Bb5 $1 $18) 19... Qxc5 {[%emt 0:01:14]} 20. Bxe3 {[%emt 0:06:28]} Nxe3 {[%emt 0:00:06]} 21. Nxh3 {[%emt 0:00:36]} Nc2+ {[%emt 0:00:28]} 22. Nf2 {[%emt 0:00:58]} Nxe1 {[%emt 0:00:39]} 23. Rxe1 {[%emt 0:00:02]} Rae8 {[%emt 0:00:11]} 24. Kg2 {[%emt 0:03:37]} Re3 {[%emt 0:00:33]} 25. Nd3 {[%emt 0:00:52]} Qd4 {[%emt 0:00:23]} 26. Qxb7 {[%emt 0:14:17]} Rfe8 {[%emt 0:00:40]} 27. Ne5 {[%emt 0:02:17]} Qd2 {[%emt 0:02:25]} 28. Qb5 {[%emt 0:04:54]} c6 {[%emt 0:00:06]} 29. Qxc6 {[%emt 0:00:34]} Rxe2+ {[%emt 0:00:14]} 30. Rxe2 $11 {[%emt 0:00:11]} Qxe2+ {[%emt 0:00:04]} 31. Kh3 {[%emt 0:00:27]} Qh5+ {[%emt 0:01:25]} 32. Kg2 {[%emt 0:00:01]} Qe2+ {[%emt 0:01:52]} 33. Kh3 {[%emt 0:00:26]} Qh5+ {[%emt 0:00:07]} 34. Kg2 {[%emt 0:00:05]} Qe2+ {[%emt 0:02:15]} 35. Kh3 {[%emt 0:00:06]} Qh5+ {[%emt 0:00:05]} 36. Kg2 {[%emt 0:00:04]} Qe2+ 1/2-1/2

[Event "CZE-ch Open 2019"]
[Site "Ostrava"]
[Date "2019.05.05"]
[Round "9.20"]
[White "Kanakova, Natalie"]
[Black "Vokac, Marek"]
[Result "1/2-1/2"]
[ECO "A04"]
[WhiteElo "2202"]
[BlackElo "2343"]
[Annotator "NA RC"]
[PlyCount "60"]
[EventDate "2019.04.27"]
[EventType "swiss"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

1. Nf3 {[%emt 0:00:00]} g6 {[%emt 0:02:15]} 2. e4 {[%emt 0:00:10]} Bg7 {[%emt 0:00:04]} 3. d4 {[%emt 0:00:06]} c6 {[%emt 0:00:04]} 4. h3 {[%emt 0:00:42]} d6 {[%emt 0:00:12]} 5. Bc4 {[%emt 0:01:03]} (5. c4 Nf6 6. Nc3 O-O 7. Be3 a6 8. a4 a5 9. Be2 Na6 10. O-O Nd7 11. Qd2 Re8 12. Rad1 e5 13. d5 Bf8 14. Ne1 Nac5 15. Qc2 Qb6 16. Nd3 Qb3 17. Qd2 Nxd3 18. Bxd3 Nc5 {1-0 (62) Nihal,S (2576)-Novikov,S (2540) St Petersburg 2018}) 5... d5 {[%emt 0:00:11]} 6. Bb3 {[%emt 0:00:44] B06: Modern Defence} dxe4 {[%emt 0:05:19]} 7. Ng5 {[%emt 0:00:39]} Nh6 {[%emt 0:00:04]} 8. c3 $146 {[%emt 0:00:43]} ({Predecessor:} 8. Nxe4 Nf5 9. c3 O-O 10. O-O Na6 11. Bf4 Nc7 12. Nbd2 Nd5 {1-0 (42) Verges,J (1940)-Jelen,P (2150) Oravska Priehrada 2015}) 8... O-O {[%emt 0:00:24]} 9. O-O {[%emt 0:02:54]} Nd7 {[%emt 0:01:54]} 10. Nxe4 {[%emt 0:06:16]} Nf5 {[%emt 0:07:17]} 11. Nbd2 {[%emt 0:02:35]} e5 {[%emt 0:01:54]} 12. dxe5 {[%emt 0:04:29]} Nxe5 {[%emt 0:00:07]} 13. Nc4 {[%emt 0:01:17]} Qxd1 {[%emt 0:16:22]} 14. Rxd1 {[%emt 0:00:13]} Nxc4 {[%emt 0:00:11]} 15. Bxc4 {[%emt 0:00:04]} h6 {[%emt 0:00:09]} 16. Bf4 {[%emt 0:17:44]} Re8 {[%emt 0:13:56]} 17. Re1 {[%emt 0:02:42]} Be6 {[%emt 0:00:50]} 18. Nd6 {[%emt 0:11:55]} Nxd6 {[%emt 0:01:21]} 19. Bxe6 {[%emt 0:00:04]} Rxe6 {[%emt 0:00:10]} 20. Rxe6 {[%emt 0:00:07]} fxe6 {[%emt 0:00:09]} 21. Bxd6 {[%emt 0:00:06]} Rd8 {[%emt 0:00:08]} 22. Bf4 {[%emt 0:00:27]} Kf7 {[%emt 0:02:12]} 23. Kf1 {[%emt 0:00:53]} Rd5 {[%emt 0:00:15]} 24. a4 {[%emt 0:03:06]} Ra5 {[%emt 0:04:21]} 25. Bd2 {[%emt 0:10:22]} b5 {[%emt 0:10:12]} 26. b3 {[%emt 0:00:45]} Ra6 {[%emt 0:01:15]} 27. Ke2 {[%emt 0:02:21]} c5 {[%emt 0:00:36]} 28. Kd3 {[%emt 0:03:42]} c4+ {[%emt 0:10:14]} 29. Kc2 $11 {[%emt 0:01:54]} Ke8 {[%emt 0:04:18]} 30. Kb2 {[%emt 0:08:09]} Rd6 {[%emt 0:07:42]} 1/2-1/2

[Event "CZE-ch Open 2019"]
[Site "Ostrava"]
[Date "2019.05.05"]
[Round "9.21"]
[White "Vesselovsky, Serguei"]
[Black "Koubova, Anna Marie"]
[Result "1/2-1/2"]
[ECO "A05"]
[WhiteElo "2335"]
[BlackElo "2005"]
[Annotator "NA"]
[PlyCount "152"]
[EventDate "2019.04.27"]
[EventType "swiss"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

1. Nf3 {[%emt 0:00:00]} Nf6 {[%emt 0:00:00]} 2. c4 {[%emt 0:00:06]} g6 {[%emt 0:00:48]} 3. Nc3 {[%emt 0:00:22]} Bg7 {[%emt 0:01:14]} 4. e4 {[%emt 0:07:17]} d6 {[%emt 0:00:26]} 5. d4 {[%emt 0:00:47]} O-O {[%emt 0:00:36]} 6. h3 {[%emt 0:01:10]} e5 {[%emt 0:13:01]} 7. d5 {[%emt 0:00:17]} Nbd7 {[%emt 0:02:04]} 8. Bg5 {[%emt 0:02:56]} a5 {[%emt 0:01:59]} 9. g4 {[%emt 0:05:31]} Nc5 {[%emt 0:03:45]} 10. Nd2 {[%emt 0:01:27]} c6 {[%emt 0:02:38]} 11. Be2 {[%emt 0:06:28]} Bd7 {[%emt 0:03:31] E92: King's Indian: Classical: 6 Be2 e5: 7 dxe5, 7 Be3 and Petrosian System without 7...Nbd7} 12. h4 {[%emt 0:15:54]} cxd5 {[%emt 0:12:35]} (12... a4 13. a3 Qa5 14. Kf1 cxd5 15. cxd5 b5 16. Be3 Rab8 17. h5 b4 18. axb4 Rxb4 19. Bxc5 Qxc5 {0-1 (27) Grischuk,A (2792)-Morozevich,A (2731) Dubai 2014}) 13. Nxd5 {[%emt 0:01:42]} (13. exd5 $11 Qb6 14. Nb3) 13... Bc6 {[%emt 0:00:26]} 14. h5 {[%emt 0:14:20]} Bxd5 {[%emt 0:03:17]} 15. exd5 $146 {[%emt 0:01:35]} ({Predecessor:} 15. cxd5 Qb6 16. Nc4 Qc7 17. f3 a4 18. Kf1 b5 {½-½ (37) Bartkowiak,D (2152)-Myzyk,J (2075) Poronin 2013}) 15... Qb6 {[%emt 0:01:50]} 16. Qc2 {[%emt 0:02:05]} Nfd7 {[%emt 0:12:22]} 17. Be3 {[%emt 0:06:55]} Rfe8 {[%emt 0:08:16]} 18. Rb1 {[%emt 0:07:30]} Qc7 {[%emt 0:04:27]} 19. b3 {[%emt 0:02:05]} Rf8 {[%emt 0:01:33]} 20. a3 {[%emt 0:02:08]} Nb6 {[%emt 0:05:05]} 21. Kf1 {[%emt 0:03:47]} Ncd7 {[%emt 0:02:26]} 22. Rc1 {[%emt 0:06:33]} Rac8 {[%emt 0:00:21]} 23. Bd3 {[%emt 0:02:53]} Nf6 {[%emt 0:02:49]} 24. f3 {[%emt 0:01:26]} e4 {[%emt 0:04:10]} 25. Nxe4 {[%emt 0:01:14]} Nxe4 {[%emt 0:00:05]} 26. Bxe4 {[%emt 0:00:32]} Rfe8 $2 {[%emt 0:00:26]} (26... Nd7 $16 27. Qh2 (27. hxg6 fxg6 28. Kg2 Nf6 $16) 27... Nf6) 27. Bf2 $2 {[%emt 0:00:51]} (27. Qh2 $18) 27... Nd7 {[%emt 0:00:59]} (27... a4 $14) 28. Kg2 {[%emt 0:01:01]} Nf6 {[%emt 0:00:46]} 29. hxg6 {[%emt 0:01:16]} fxg6 {[%emt 0:01:06]} 30. Rhe1 {[%emt 0:00:40]} Nxe4 {[%emt 0:07:36]} (30... a4 $16) 31. Rxe4 {[%emt 0:00:07]} ({Weaker is} 31. fxe4 Rf8 $14) 31... Qf7 {[%emt 0:00:17]} 32. Rce1 {[%emt 0:01:45]} Be5 {[%emt 0:01:12]} 33. Qe2 {[%emt 0:01:38]} Rf8 {[%emt 0:00:43]} 34. Bg3 {[%emt 0:00:32]} Bxg3 {[%emt 0:02:55]} 35. Kxg3 {[%emt 0:00:03]} b5 {[%emt 0:00:32]} 36. Kg2 {[%emt 0:01:49]} ({White should play} 36. cxb5 $18 Qxd5 37. Re3) 36... a4 {[%emt 0:00:58]} 37. Re7 {[%emt 0:00:40]} ({Much weaker is} 37. cxb5 $6 axb3 38. Qd3 (38. Re7 Qf4 $11) 38... Qf6 $14) 37... Qf6 {[%emt 0:00:32]} 38. bxa4 {[%emt 0:01:00]} ({But not} 38. cxb5 axb3 39. Qe6+ Qxe6 $14) 38... bxc4 {[%emt 0:00:20]} 39. Qe6+ {[%emt 0:00:34]} Qxe6 {[%emt 0:00:11]} 40. R7xe6 {[%emt 0:00:30]} Rfd8 {[%emt 0:00:45]} 41. Rc1 {[%emt 0:04:57]} Rc5 {[%emt 0:03:25]} 42. Rc3 {[%emt 0:02:24]} Rxd5 {[%emt 0:03:41]} 43. Rxc4 {[%emt 0:00:19]} Rd3 $16 {[%emt 0:00:23]} (43... Rd7 $14) 44. Re7 {[%emt 0:12:00]} h5 {[%emt 0:07:27]} 45. gxh5 {[%emt 0:04:39]} gxh5 {[%emt 0:00:06]} 46. Rcc7 {[%emt 0:00:21]} Rxa3 {[%emt 0:01:24]} 47. Rg7+ {[%emt 0:00:27]} Kf8 {[%emt 0:00:36]} 48. Rgf7+ {[%emt 0:01:15]} Kg8 {[%emt 0:00:11]} 49. Rg7+ {[%emt 0:00:06]} Kf8 {[%emt 0:00:07]} 50. Rcf7+ {[%emt 0:00:03]} Ke8 {[%emt 0:00:16]} 51. Ra7 {[%emt 0:00:07]} Kf8 {[%emt 0:00:27]} 52. Rh7 {[%emt 0:03:49]} Kg8 {[%emt 0:00:09]} 53. Rxh5 {[%emt 0:00:18]} Rf8 {[%emt 0:02:18]} 54. Rg5+ {[%emt 0:01:52]} Kh8 {[%emt 0:00:12]} 55. Rh5+ {[%emt 0:00:08]} Kg8 {[%emt 0:00:06]} 56. Rg5+ {[%emt 0:00:03]} Kh8 {[%emt 0:00:08]} 57. Rg3 {[%emt 0:00:19]} Rf4 {[%emt 0:14:40]} 58. Ra5 {[%emt 0:01:13]} Rh4 {[%emt 0:00:09]} 59. Rg4 {[%emt 0:01:49]} Rxg4+ {[%emt 0:00:23]} 60. fxg4 {[%emt 0:00:01]} Kg7 {[%emt 0:00:46]} 61. Kf2 {[%emt 0:00:43]} Kf6 {[%emt 0:02:08]} 62. Ke2 {[%emt 0:00:58]} d5 {[%emt 0:00:53]} 63. Ra8 {[%emt 0:00:56]} Rg3 {[%emt 0:01:52]} 64. Rg8 {[%emt 0:00:34]} Ra3 {[%emt 0:00:33]} 65. g5+ {[%emt 0:00:23]} Kf5 {[%emt 0:00:36]} 66. Ra8 {[%emt 0:00:58]} Kxg5 {[%emt 0:00:05]} 67. a5 {[%emt 0:00:03]} Kf6 {[%emt 0:00:17]} 68. a6 {[%emt 0:00:05]} d4 {[%emt 0:00:54]} 69. Kd2 {[%emt 0:00:33]} Kg7 {[%emt 0:00:18]} 70. Kc2 {[%emt 0:00:11]} d3+ {[%emt 0:00:30]} 71. Kd2 {[%emt 0:00:14]} Kh7 {[%emt 0:00:20]} 72. Ke3 {[%emt 0:00:50]} Kg7 {[%emt 0:00:22]} 73. Ra7+ {[%emt 0:00:06]} Kg6 {[%emt 0:01:01]} 74. Ra8 {[%emt 0:00:34]} Kg7 {[%emt 0:00:25]} 75. a7 {[%emt 0:00:19]} Kh7 {[%emt 0:00:07]} 76. Kd2 {[%emt 0:00:05]} Kg7 {[%emt 0:00:30]} 1/2-1/2

[Event "CZE-ch Open 2019"]
[Site "Ostrava"]
[Date "2019.05.05"]
[Round "9.22"]
[White "Otruba, Marek"]
[Black "Vrana, Frantisek"]
[Result "1/2-1/2"]
[ECO "E93"]
[WhiteElo "2103"]
[BlackElo "2267"]
[Annotator "TA"]
[PlyCount "59"]
[EventDate "2019.04.27"]
[EventType "swiss"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 20,59,10,10,20,-14,37,5,56,40,58,26,41,11,9,-21,-21,-24,-26,-32,11,0,21,-35,-13,-3,47,-27,60,-100,0,0,0,0,0,0,0,0,0,0,0,0]} 1. d4 d6 2. Nf3 Nf6 3. c4 g6 4. Nc3 Bg7 5. e4 O-O 6. Be2 e5 7. d5 Nbd7 8. Bg5 h6 9. Bh4 g5 10. Bg3 Nh5 11. O-O Nf4 {E93: King's Indian: Classical: Petrosian System with 7...Nbd7} 12. Ne1 Nf6 (12... f5 $11 13. exf5 Nxe2+ 14. Qxe2 Nf6) (12... f5 13. exf5 Nxe2+ 14. Qxe2 Nf6 15. Nc2 Bxf5 16. Rad1 Bg6 17. Rd2 Nh5 18. h3 Qe7 19. Re1 Rae8 20. Ne4 Nf4 21. Qd1 h5 22. f3 Bh6 23. Ne3 Qh7 24. Qc2 Re7 25. c5 {½-½ (25) Le,Q (2534)-Volokitin,A (2678) Khanty-Mansiysk 2007}) 13. h3 $146 ({Predecessor:} 13. Nc2 Nxe4 14. Nxe4 Nxe2+ 15. Qxe2 f5 16. f3 fxe4 17. fxe4 Bd7 18. Ne3 Qe7 19. Rxf8+ Rxf8 {1-0 (35) Kots,Y-Adler,V Kiev 1962}) 13... Qd7 (13... c6 $11) 14. Rc1 a5 15. a3 a4 16. c5 dxc5 17. Bb5 Qe7 18. Bxa4 Rd8 19. Qc2 Bf8 20. Nf3 N6h5 21. Nd2 (21. Bb5 $11) 21... Ra6 (21... c6 $5) 22. Nc4 Rg6 23. Ne3 (23. Rcd1 $14) 23... Ng7 (23... c4 $11) 24. d6 $2 {[#]} (24. Bb5 $14 {stays ahead.}) 24... cxd6 ({Black should play} 24... Rdxd6 $17 25. Ncd5 Qd8) 25. Ncd5 $11 {The position is equal.} Nxd5 26. Nxd5 Qe6 27. Nc7 Qe7 28. Nd5 Qe6 29. Nc7 Qe7 30. Nd5 {Accuracy: White = 29%, Black = 35%.} 1/2-1/2

[Event "CZE-ch Open 2019"]
[Site "Ostrava"]
[Date "2019.05.05"]
[Round "9.23"]
[White "Ockay, Tomas"]
[Black "Freisler, Pavel"]
[Result "0-1"]
[ECO "A04"]
[WhiteElo "2131"]
[BlackElo "2245"]
[Annotator "TA"]
[PlyCount "64"]
[EventDate "2019.04.27"]
[EventType "swiss"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 15,64,0,-8,-21,-17,-37,-20,-70,-60,-66,-38,-46,-32,-87,-78,-91,-47,-79,-65,-73,-26,-76,-85,-85,-75,-65,-48,-106,-100,-197,-198,-281,-293,-253,-250,-455,-352,-410,-258,-245,-239,-316,-174,-756,-244,-447,-433,-929,385,-945,-952]} 1. Nf3 c5 2. c4 Nc6 3. g3 g6 4. Bg2 Bg7 5. O-O e6 6. Nc3 Nge7 7. d3 O-O 8. Bd2 d5 9. Rb1 {A37: Symmetrical English vs ...g6: 4 Bg2 Bg7 5 Nf3} b6 10. Nb5 $146 ({Predecessor:} 10. a3 a5 11. Qc1 Ba6 12. Nb5 Bxb5 13. cxb5 Ne5 14. Bc3 Nxf3+ 15. Bxf3 a4 16. Bxg7 Kxg7 17. e4 Qd7 18. Qc3+ d4 {0-1 (45) Anton,T (2437)-Lupulescu,C (2612) Baile Olanesti 2013}) 10... Bb7 11. a4 {The position is equal.} a6 12. Na3 a5 13. cxd5 exd5 14. Bc3 ({White should play} 14. Nb5 $15) 14... d4 $1 $17 {[%cal Rd4c3]} 15. Bd2 Nd5 16. Nc4 Re8 17. Ng5 {Threatens to win with Bxd5.} Ncb4 18. Ne4 Bc6 19. Ra1 h6 20. Qb3 Re6 21. Rfe1 ({Better is} 21. e3 $15) 21... Kh7 22. h4 (22. e3 $17) 22... f5 $19 23. Bh3 (23. Rac1 $142) 23... Qe7 24. Bxb4 axb4 ({Don't play} 24... cxb4 25. Ned2 $17) 25. Qc2 $2 (25. Ned2) 25... Re8 26. Ned2 Rxe2 27. Rxe2 Qxe2 28. Bf1 Qg4 (28... Qe6 $142 {Hoping for ...f4.} 29. Bh3 Nc3 $1 {[%mdl 512]}) 29. Bg2 $2 {[#]} (29. Qd1) 29... f4 $2 (29... Nf4 $1 {[%mdl 512]} 30. Bxc6 {[#]} (30. gxf4 Qxg2#) 30... Re2 $1 {[%mdl 512]}) 30. Bf3 $2 (30. Qd1 Qe6 31. Qf3) 30... Qh3 31. Bg2 {[#]} (31. Ne4 $142 fxg3 32. fxg3) 31... Qxg2+ $1 {[%mdl 576] Decoy} 32. Kxg2 Ne3+ $1 {[%mdl 64] Double Attack, Discovered Attack (Double check). Accuracy: White = 19%, Black = 51%.} 0-1

[Event "CZE-ch Open 2019"]
[Site "Ostrava"]
[Date "2019.05.05"]
[Round "9.24"]
[White "Bulockin, Martin"]
[Black "Jun, Rudolf Jr."]
[Result "1/2-1/2"]
[ECO "A45"]
[WhiteElo "2199"]
[BlackElo "2138"]
[Annotator "TA"]
[PlyCount "87"]
[EventDate "2019.04.27"]
[EventType "swiss"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 9,87,1,8,-16,0,0,0,0,20,0,0,0,6,4,0,0,0,0,0,-11,0,0,41,42,51,54,66,66,66,66,66,62,68,82,69,70,72,5,26,26,33,30,31,28,50,48,102,44,131,39,29,39,187,174,218,102,121,123,151,49,44,46,38,14,21,0,6,4,12,0,19,21,33,34,104,0,0,0,0,0]} 1. d4 Nf6 2. Bf4 g6 3. Nc3 d5 4. e3 c6 (4... Bg7 5. h4 c6 6. Be2 h5 7. Nf3 Bg4 8. Ne5 Bxe2 9. Qxe2 Nbd7 10. O-O-O Rc8 11. f3 {0-1 (60) Nabaty,T (2692)-Rodshtein,M (2674) Czech Republic 2019}) 5. Bd3 Bg7 6. h4 {A45: Trompowsky Attack} h5 7. Nf3 Nbd7 8. Qd2 O-O 9. Ne5 $146 ({Predecessor:} 9. O-O Re8 10. Ne5 Nxe5 11. Bxe5 {0-1 (61) Hay,J (1772)-Zhang,H (1979) Quebec 2018}) 9... Nxe5 10. Bxe5 Ng4 11. Bxg7 Kxg7 12. f3 Nf6 13. O-O-O Qd6 14. Rdg1 e5 15. g4 exd4 16. exd4 Bd7 17. Ne2 Rh8 {[%cal Rh5g4]} 18. g5 Ng8 19. f4 Ne7 20. Ng3 Rae8 21. Re1 c5 22. dxc5 Qxc5 23. Rhf1 (23. Re5 $16) 23... Nf5 (23... Nc6 {feels hotter.} 24. c3 Bh3 25. Rh1 Bg4 26. Bc2 d4) 24. Bxf5 Bxf5 25. Nxf5+ gxf5 26. Re5 Rxe5 27. fxe5 $11 {[%mdl 4096] Endgame KQR-KQR} Qc4 ({Black should try} 27... Kg6 $14) 28. Rf4 ({White should play} 28. Qf2 $16 f4 29. b3 (29. Qxf4 Qxf4+ 30. Rxf4 Re8 $16)) 28... Qc5 (28... Qxa2 $14 29. Qd3 Qa6) 29. b4 (29. Qd3 $16) 29... Qg1+ 30. Kb2 Rc8 ({Better is} 30... Re8 $1 $14) 31. Rxf5 $18 Qg3 32. Rf4 (32. a3 $18 {has better winning chances.} Rc7 33. e6 fxe6 34. Qd4+ Kh7 35. Rf4 (35. Rf8 e5 $11)) 32... Kg8 33. a3 b5 34. Rd4 (34. g6 $16 Qxg6 35. c3) 34... Qxe5 $14 35. c3 Rd8 $1 36. Kb3 Qf5 37. Kb2 a6 38. Qe2 Rc8 39. Qd2 Qh3 40. Rxd5 {Strongly threatening Rd6.} Qxh4 41. Rd6 {Black must now prevent g6.} Qg4 {[#]} (41... Qe4 $1 $14) 42. Rd4 ({Much weaker is} 42. Rxa6 $6 Re8 $11) (42. g6 $1 $16 {[%cal Rg6f7]} Re8 43. gxf7+ (43. Rxa6 $2 Re2 $19) 43... Kxf7 44. Qd5+ (44. Rxa6 $2 Re2 $19) 44... Re6 45. Rc6) 42... Qg3 $11 43. Rd3 Qg4 44. Rd4 {Accuracy: White = 49%, Black = 41%.} 1/2-1/2

[Event "CZE-ch Open 2019"]
[Site "Ostrava"]
[Date "2019.05.05"]
[Round "9.25"]
[White "Malinovsky, Petr"]
[Black "Svanda, Ondrej"]
[Result "1/2-1/2"]
[ECO "E45"]
[WhiteElo "2003"]
[BlackElo "2309"]
[Annotator "TA"]
[PlyCount "80"]
[EventDate "2019.04.27"]
[EventType "swiss"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 18,80,21,19,19,13,35,22,12,16,47,51,60,47,73,41,60,58,98,85,109,71,85,18,20,12,22,23,15,20,22,-11,6,6,9,0,0,0,0,-6,0,-12,0,0,0,0,0,0,0,0,0,-18,0,0,0,0,0,0,0,0,0,0,0,0,0]} 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 b6 5. Nge2 Ba6 6. Ng3 Bxc3+ 7. bxc3 d5 8. Ba3 Bxc4 9. Bxc4 dxc4 10. Qa4+ Qd7 {E45: Nimzo-Indian: Rubinstein: 4...b6 5 Ne2 Ba6} 11. Qxc4 Qc6 12. Qxc6+ $1 Nxc6 13. c4 O-O-O 14. f3 Rd7 15. Kf2 Rhd8 16. Rhc1 Kb7 17. Rab1 $146 ({Predecessor:} 17. Ne2 Nh5 18. g4 {1-0 (36) Gerola,G (2498)-Tricomi,M (2374) ICCF email 2011}) 17... Nb8 18. Ne2 c6 19. Bb4 Na6 20. Bc3 (20. Be1 $16) 20... c5 $11 21. a4 {[%cal Ba2a4,Ba4a5][%mdl 32]} Rc8 22. a5 cxd4 23. Bxd4 {[%cal Ra5b6] The position is equal.} Nc5 24. Rc2 e5 25. Bxc5 Rxc5 26. axb6 axb6 27. Rcb2 Rd6 28. Rb5 {[#] And now Rxc5 would win.} Rxb5 29. cxb5 {[%mdl 4096] Endgame KRN-KRN} Rd2 30. e4 Ne8 31. Ke3 Rc2 32. Kd3 Ra2 33. h4 Nc7 34. f4 Ra3+ 35. Nc3 exf4 36. Kc4 Ne6 37. Rd1 {[#] Threatens to win with Rd7+.} Nc5 38. Rf1 Ne6 39. Rd1 {Hoping for Rd7+.} Nc5 40. Rf1 Ne6 {Accuracy: White = 77%, Black = 37%.} 1/2-1/2

[Event "CZE-ch Open 2019"]
[Site "Ostrava"]
[Date "2019.05.05"]
[Round "9.26"]
[White "Horak, Jan"]
[Black "Obsivac, Josef"]
[Result "1/2-1/2"]
[ECO "B23"]
[WhiteElo "2158"]
[BlackElo "2285"]
[Annotator "RC"]
[PlyCount "92"]
[EventDate "2019.04.27"]
[EventType "swiss"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

1. e4 {[%emt 0:00:00]} c5 {[%emt 0:00:00]} 2. Nc3 {[%emt 0:00:00]} Nc6 {[%emt 0:00:00]} 3. f4 {[%emt 0:00:09]} e6 {[%emt 0:01:47]} 4. Nf3 {[%emt 0:00:57]} d5 {[%emt 0:00:59]} 5. d3 {[%emt 0:00:47]} d4 {[%emt 0:03:01]} 6. Nb1 {[%emt 0:00:47]} f5 {[%emt 0:05:25]} 7. exf5 {[%emt 0:07:59]} exf5 {[%emt 0:01:19]} 8. g3 {[%emt 0:00:36]} Nf6 {[%emt 0:01:41]} 9. Bg2 {[%emt 0:00:21]} Qe7+ {[%emt 0:01:43]} 10. Qe2 {[%emt 0:01:06]} Qxe2+ {[%emt 0:05:21]} 11. Kxe2 {[%emt 0:00:09]} Bd6 {[%emt 0:04:19]} 12. h3 {[%emt 0:02:28]} O-O {[%emt 0:03:50]} 13. Bd2 {[%emt 0:02:29]} Bd7 {[%emt 0:07:15]} 14. Na3 {[%emt 0:01:22]} Rfe8+ {[%emt 0:03:08]} 15. Kf2 {[%emt 0:00:09]} h6 {[%emt 0:15:46]} 16. Nc4 {[%emt 0:03:47]} Bc7 {[%emt 0:00:15]} 17. Rhe1 {[%emt 0:00:50]} Be6 {[%emt 0:13:16]} 18. Nfe5 {[%emt 0:04:22]} Bxe5 {[%emt 0:04:49]} 19. Nxe5 {[%emt 0:05:26]} Bd5 {[%emt 0:02:34]} 20. Nd7 {[%emt 0:02:47]} Bxg2 {[%emt 0:01:10]} 21. Nxf6+ {[%emt 0:00:07]} gxf6 {[%emt 0:00:06]} 22. Kxg2 {[%emt 0:00:04]} h5 {[%emt 0:01:13]} 23. Kf3 {[%emt 0:04:04]} Kf7 {[%emt 0:00:24]} 24. Rxe8 {[%emt 0:01:52]} Rxe8 {[%emt 0:00:02]} 25. Re1 {[%emt 0:00:11]} Rd8 {[%emt 0:00:26]} 26. a4 {[%emt 0:01:41]} b6 {[%emt 0:00:23]} 27. b3 {[%emt 0:00:30]} a6 {[%emt 0:02:05]} 28. Rg1 {[%emt 0:00:31]} Rh8 {[%emt 0:00:47]} 29. Re1 {[%emt 0:00:43]} Ra8 {[%emt 0:01:34]} 30. Ra1 {[%emt 0:00:18]} Re8 {[%emt 0:00:52]} 31. Rg1 {[%emt 0:00:17]} Rc8 {[%emt 0:03:04]} 32. Re1 {[%emt 0:00:43]} Ne7 {[%emt 0:01:31]} 33. Rg1 {[%emt 0:01:09]} Nd5 {[%emt 0:01:39]} 34. Re1 {[%emt 0:01:32]} Ra8 {[%emt 0:00:24]} 35. Kf2 {[%emt 0:02:04]} Rc8 {[%emt 0:03:17]} 36. Ra1 {[%emt 0:01:26]} Rc6 {[%emt 0:00:40]} 37. Re1 {[%emt 0:00:13]} Rc7 {[%emt 0:00:57]} 38. Rg1 {[%emt 0:00:37]} Ke6 {[%emt 0:00:58]} 39. Re1+ {[%emt 0:00:11]} Kf7 {[%emt 0:03:15]} 40. Rg1 {[%emt 0:00:09]} Rc6 {[%emt 0:02:09]} 41. Ra1 {[%emt 0:33:22]} Rc7 {[%emt 0:32:56]} 42. Rg1 {[%emt 0:04:15]} Ke7 {[%emt 0:00:00]} 43. Re1+ {[%emt 0:00:00]} Kd7 {[%emt 0:00:00]} 44. Kf3 {[%emt 0:00:00]} Rc8 {[%emt 0:00:00]} 45. Rg1 {[%emt 0:00:00]} Re8 {[%emt 0:00:00]} 46. Kf2 {[%emt 0:00:00]} Rc8 {[%emt 0:00:00]} 1/2-1/2

[Event "CZE-ch Open 2019"]
[Site "Ostrava"]
[Date "2019.05.05"]
[Round "9.27"]
[White "Vybiral, Zdenek"]
[Black "Jurek, Josef"]
[Result "1-0"]
[ECO "E29"]
[WhiteElo "2274"]
[BlackElo "2269"]
[Annotator "NA"]
[PlyCount "105"]
[EventDate "2019.04.27"]
[EventType "swiss"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

1. d4 {[%emt 0:00:00]} Nf6 {[%emt 0:00:00]} 2. c4 {[%emt 0:00:00]} e6 {[%emt 0:00:03]} 3. Nc3 {[%emt 0:00:00]} Bb4 {[%emt 0:00:25]} 4. e3 {[%emt 0:00:00]} O-O {[%emt 0:00:45]} 5. a3 {[%emt 0:00:00]} Bxc3+ {[%emt 0:00:41]} 6. bxc3 {[%emt 0:00:00]} c5 {[%emt 0:02:57]} 7. Bd3 {[%emt 0:00:07]} ({Of course not} 7. dxc5 Na6 $17) 7... Nc6 {[%emt 0:01:24]} 8. Ne2 {[%emt 0:00:09]} b6 {[%emt 0:02:36]} 9. O-O {[%emt 0:00:36]} Ba6 {[%emt 0:01:33]} 10. e4 {[%emt 0:00:06]} Ne8 {[%emt 0:01:25]} 11. f4 {[%emt 0:00:05]} f5 {[%emt 0:03:36]} 12. e5 {[%emt 0:00:15]} Na5 {[%emt 0:03:05]} 13. d5 {[%emt 0:00:20] E29: Nimzo-Indian: Sämisch: 5...0-0 6 e3 c5 7 Bd3 Nc6} Bxc4 {[%emt 0:07:31]} (13... d6 14. g4 fxg4 15. dxe6 Qe7 16. Ng3 Rd8 17. Qxg4 dxe5 18. fxe5 Rxf1+ 19. Bxf1 Qc7 20. Bg5 Rb8 {1-0 (30) Avalyan,A (2347)-Khegay,D (2504) Moscow 2019}) 14. Bxc4 {[%emt 0:00:11]} Nxc4 {[%emt 0:00:20]} 15. d6 {[%emt 0:00:09]} Qc8 {[%emt 0:08:26]} 16. Qd3 {[%emt 0:16:55]} Na5 {[%emt 0:02:45]} 17. Be3 {[%emt 0:07:37]} Qc6 {[%emt 0:02:04]} 18. c4 $146 {[%emt 0:02:53]} ({Predecessor:} 18. Rad1 Qa4 19. Bc1 g6 20. Kh1 Ng7 {1-0 (51) Iniyan,P (2048)-Visakh,N (2308) Thrissur 2014}) 18... Qa4 {[%emt 0:06:43]} 19. Rfc1 {[%emt 0:13:03]} g6 {[%emt 0:02:31]} 20. Rab1 {[%emt 0:00:08]} Ng7 {[%emt 0:04:38]} 21. Bd2 {[%emt 0:00:37]} Rab8 {[%emt 0:03:18]} 22. Qc2 {[%emt 0:10:11]} Qxc2 {[%emt 0:02:53]} 23. Rxc2 {[%emt 0:00:05]} Nc6 {[%emt 0:02:35]} 24. Bc3 {[%emt 0:00:19]} Rb7 {[%emt 0:02:50]} 25. Kf2 {[%emt 0:03:09]} g5 {[%emt 0:02:46]} 26. g3 {[%emt 0:00:34]} g4 {[%emt 0:02:31]} 27. Ke3 {[%emt 0:00:37]} Kf7 {[%emt 0:01:01]} 28. Rcb2 {[%emt 0:03:51]} Rfb8 {[%emt 0:02:03]} 29. Nc1 {[%emt 0:01:59]} Nd8 {[%emt 0:03:06]} 30. Nd3 {[%emt 0:00:51]} h5 {[%emt 0:02:02]} 31. a4 {[%emt 0:08:42]} a5 {[%emt 0:02:48]} 32. Rb5 {[%emt 0:00:16]} Ne8 {[%emt 0:01:59]} 33. Kd2 {[%emt 0:07:21]} Ng7 {[%emt 0:01:37]} 34. Kc2 {[%emt 0:00:06]} Ne8 {[%emt 0:01:37]} 35. Nxc5 {[%emt 0:03:11]} bxc5 {[%emt 0:00:36]} 36. Bxa5 {[%emt 0:00:05]} Rxb5 {[%emt 0:02:27]} 37. cxb5 {[%emt 0:00:11]} Nb7 {[%emt 0:01:43]} 38. Bc3 {[%emt 0:04:01]} Nexd6 {[%emt 0:09:15]} 39. exd6 {[%emt 0:02:11]} Ra8 {[%emt 0:00:10]} 40. a5 {[%emt 0:00:52]} Nxd6 {[%emt 0:01:32]} 41. b6 {[%emt 0:35:44]} Nb7 {[%emt 0:31:27]} 42. Ra1 {[%emt 0:00:19]} Ra6 {[%emt 0:00:57]} 43. Kb3 {[%emt 0:00:37]} d5 {[%emt 0:03:49]} 44. Ka4 {[%emt 0:00:12]} d4 {[%emt 0:02:36]} 45. Kb5 {[%emt 0:00:40]} Ra8 {[%emt 0:00:00]} 46. Bb2 {[%emt 0:00:00]} d3 $18 {[%emt 0:00:00]} 47. a6 {[%emt 0:00:00]} Nd6+ {[%emt 0:00:00]} 48. Kxc5 {[%emt 0:00:00]} d2 {[%emt 0:00:00]} 49. a7 {[%emt 0:00:00]} Ke7 {[%emt 0:00:00]} 50. Rd1 {[%emt 0:02:26]} Rc8+ {[%emt 0:00:00]} 51. Kb4 {[%emt 0:02:23]} Rc4+ {[%emt 0:00:00]} 52. Kb3 {[%emt 0:00:24]} Rc8 {[%emt 0:00:00]} 53. Ba3 {[%emt 0:00:39]} 1-0

[Event "CZE-ch Open 2019"]
[Site "Ostrava"]
[Date "2019.05.05"]
[Round "9.28"]
[White "Vorisek, Jakub"]
[Black "Havelka, Ondrej"]
[Result "1-0"]
[ECO "C11"]
[WhiteElo "1991"]
[BlackElo "2156"]
[Annotator "NA RC"]
[PlyCount "103"]
[EventDate "2019.04.27"]
[EventType "swiss"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

1. e4 {[%emt 0:00:00]} e6 {[%emt 0:00:00]} 2. d4 {[%emt 0:00:00]} d5 {[%emt 0:00:00]} 3. Nc3 {[%emt 0:00:14]} Nf6 {[%emt 0:00:00]} 4. e5 {[%emt 0:00:28]} Nfd7 {[%emt 0:00:00]} 5. Nce2 {[%emt 0:00:17]} c5 {[%emt 0:00:04]} 6. c3 {[%emt 0:00:14]} Nc6 {[%emt 0:00:09]} 7. Nf3 {[%emt 0:00:17]} f6 {[%emt 0:06:34]} 8. Nf4 {[%emt 0:02:55] C11: French: Classical System: 4 e5 and 4 Bg5 dxe4} Ndxe5 {[%emt 0:06:51]} 9. dxe5 $146 {[%emt 0:14:22]} ({Predecessor:} 9. Nxe5 fxe5 10. Qh5+ Kd7 11. dxe5 Qe8 12. Qh3 Kc7 13. Bb5 Bd7 14. O-O Rc8 15. Re1 a6 {1-0 (41) Belov,V (2614)-Ozen,D (2413) Izmir 2018}) 9... fxe5 {[%emt 0:00:13]} 10. Nxe5 {[%emt 0:05:12]} Nxe5 {[%emt 0:00:19]} 11. Qh5+ {[%emt 0:00:41]} Nf7 {[%emt 0:00:05]} 12. Bb5+ {[%emt 0:03:10]} Bd7 {[%emt 0:00:12]} 13. Nxe6 {[%emt 0:04:03]} Qe7 {[%emt 0:00:10]} 14. Qe2 {[%emt 0:00:08]} c4 {[%emt 0:15:00]} 15. Nc7+ {[%emt 0:15:54]} Kd8 {[%emt 0:00:01]} 16. Qxe7+ {[%emt 0:04:57]} Bxe7 {[%emt 0:00:01]} 17. Bxd7 {[%emt 0:00:10]} ({Of course not} 17. Nxa8 Bxb5 18. Bf4 Bd6 $15) 17... Kxc7 {[%emt 0:00:02]} 18. Be6 {[%emt 0:00:33]} Ne5 {[%emt 0:00:01]} 19. Bxd5 {[%emt 0:00:56]} Nd3+ {[%emt 0:02:56]} 20. Ke2 {[%emt 0:04:08]} b5 {[%emt 0:13:10]} 21. Bxa8 {[%emt 0:02:42]} Rxa8 $18 {[%emt 0:01:26]} 22. Rd1 {[%emt 0:01:21]} Rf8 {[%emt 0:07:54]} 23. f3 {[%emt 0:06:07]} Bd6 {[%emt 0:03:03]} 24. Rxd3 {[%emt 0:03:41]} cxd3+ {[%emt 0:00:04]} 25. Kxd3 {[%emt 0:00:04]} Bxh2 {[%emt 0:00:05]} 26. Be3 {[%emt 0:00:03]} Rd8+ {[%emt 0:00:47]} 27. Bd4 {[%emt 0:00:04]} h6 {[%emt 0:01:13]} 28. Re1 {[%emt 0:00:20]} Rd7 {[%emt 0:00:40]} 29. Re6 {[%emt 0:00:31]} Bd6 {[%emt 0:02:05]} 30. Ke4 {[%emt 0:00:40]} a5 {[%emt 0:01:06]} 31. Rg6 {[%emt 0:05:29]} Bf8 {[%emt 0:01:09]} 32. Ra6 {[%emt 0:01:21]} a4 {[%emt 0:01:47]} 33. Ra7+ {[%emt 0:00:15]} Kc6 {[%emt 0:00:05]} 34. Rxd7 {[%emt 0:00:06]} Kxd7 {[%emt 0:00:03]} 35. Kd5 {[%emt 0:00:03]} g6 {[%emt 0:01:32]} 36. Bc5 {[%emt 0:00:16]} Bg7 {[%emt 0:00:06]} 37. Bb4 {[%emt 0:00:07]} h5 {[%emt 0:00:42]} 38. Kc5 {[%emt 0:00:13]} Ke6 {[%emt 0:00:10]} 39. Kxb5 {[%emt 0:00:20]} Kf5 {[%emt 0:00:03]} 40. Kxa4 {[%emt 0:01:24]} Kf4 {[%emt 0:00:04]} 41. Bd6+ {[%emt 0:31:05]} Ke3 {[%emt 0:30:40]} 42. c4 {[%emt 0:04:00]} Bxb2 {[%emt 0:00:01]} 43. c5 {[%emt 0:00:05]} Bd4 {[%emt 0:00:03]} 44. c6 {[%emt 0:00:08]} Bb6 {[%emt 0:00:01]} 45. Kb5 {[%emt 0:00:07]} Bd8 {[%emt 0:00:01]} 46. a4 {[%emt 0:00:19]} Kf2 {[%emt 0:00:04]} 47. a5 {[%emt 0:00:19]} Kxg2 {[%emt 0:00:25]} 48. c7 {[%emt 0:00:45]} Bxc7 {[%emt 0:00:04]} 49. Bxc7 {[%emt 0:00:04]} Kxf3 {[%emt 0:00:08]} 50. a6 {[%emt 0:00:04]} g5 {[%emt 0:00:09]} 51. a7 {[%emt 0:00:04]} g4 {[%emt 0:00:04]} 52. a8=Q+ {[%emt 0:00:04]} 1-0

[Event "CZE-ch Open 2019"]
[Site "Ostrava"]
[Date "2019.05.05"]
[Round "9.29"]
[White "Neumann, Filip"]
[Black "Kolar, Stanislav"]
[Result "1/2-1/2"]
[ECO "B01"]
[WhiteElo "2076"]
[BlackElo "2091"]
[Annotator "NA"]
[PlyCount "233"]
[EventDate "2019.04.27"]
[EventType "swiss"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

1. e4 {[%emt 0:00:00]} d5 {[%emt 0:00:00]} 2. exd5 {[%emt 0:00:00]} Qxd5 {[%emt 0:00:00]} 3. Nc3 {[%emt 0:00:00]} Qd6 {[%emt 0:00:06]} 4. d4 {[%emt 0:00:04]} Nf6 {[%emt 0:01:01]} 5. Nf3 {[%emt 0:00:11]} Nc6 {[%emt 0:01:52]} (5... Bg4 6. h3 Bh5 7. g4 Bg6 8. Ne5 Nbd7 9. Bf4 Nxe5 10. Bxe5 Qb6 11. Qf3 O-O-O 12. O-O-O e6 13. Bd3 Bb4 14. Bxg6 hxg6 {½-½ (55) Caruana,F (2828)-Moranda,W (2593) chess.com INT 2019}) 6. h3 {[%emt 0:04:42] B01: Scandinavian Defence} a6 {[%emt 0:00:08]} 7. g3 {[%emt 0:02:53]} e5 {[%emt 0:02:24]} 8. dxe5 {[%emt 0:02:11]} Qxd1+ $146 {[%emt 0:01:48]} ({Predecessor:} 8... Qe6 9. Qe2 Nd7 10. Bf4 h6 11. h4 Nb6 12. Bg2 Bb4 {1-0 (36) Vovk,A (2504)-Aepfler,C (2282) Pardubice 2007}) 9. Nxd1 {[%emt 0:01:24]} Nd7 {[%emt 0:01:05]} 10. Bf4 {[%emt 0:00:54]} Nc5 {[%emt 0:00:34]} 11. Nc3 {[%emt 0:03:41]} Be6 {[%emt 0:01:07]} 12. O-O-O {[%emt 0:01:06]} h6 {[%emt 0:01:07]} 13. Bg2 {[%emt 0:02:16]} g5 {[%emt 0:01:19]} 14. Be3 {[%emt 0:00:25]} Nd7 {[%emt 0:00:40]} 15. Nd4 {[%emt 0:01:54]} Nxd4 {[%emt 0:06:46]} 16. Bxd4 {[%emt 0:00:42]} O-O-O {[%emt 0:00:45]} 17. f4 {[%emt 0:03:36]} Rg8 {[%emt 0:00:09]} 18. Be4 {[%emt 0:01:31]} Nc5 {[%emt 0:05:21]} 19. Bxc5 {[%emt 0:01:26]} Bxc5 {[%emt 0:00:02]} 20. f5 {[%emt 0:04:27]} Bc4 {[%emt 0:01:38]} 21. b3 {[%emt 0:03:37]} Bb5 {[%emt 0:04:20]} 22. Nxb5 {[%emt 0:01:05]} axb5 {[%emt 0:00:02]} 23. g4 {[%emt 0:03:14]} Be3+ {[%emt 0:02:19]} 24. Kb1 {[%emt 0:00:22]} c6 {[%emt 0:03:19]} 25. e6 {[%emt 0:02:38]} fxe6 {[%emt 0:00:45]} 26. fxe6 {[%emt 0:00:05]} Kc7 {[%emt 0:03:19]} 27. Bf5 {[%emt 0:00:47]} Rge8 {[%emt 0:02:39]} 28. c3 {[%emt 0:01:29]} Rxd1+ {[%emt 0:02:41]} 29. Rxd1 {[%emt 0:00:34]} Re7 {[%emt 0:01:13]} 30. Kc2 {[%emt 0:00:16]} Bc5 {[%emt 0:01:44]} 31. Kd3 {[%emt 0:00:32]} Bd6 {[%emt 0:00:20]} 32. Ke4 {[%emt 0:00:09]} Re8 {[%emt 0:00:42]} 33. Kf3 {[%emt 0:01:09]} Re7 {[%emt 0:01:05]} 34. Re1 {[%emt 0:00:15]} Rg7 {[%emt 0:01:19]} 35. Rd1 {[%emt 0:01:57]} Rg8 {[%emt 0:01:40]} 36. Kf2 {[%emt 0:01:42]} Rd8 {[%emt 0:00:39]} 37. Kg2 {[%emt 0:01:44]} Re8 {[%emt 0:01:26]} 38. h4 {[%emt 0:00:44]} Rg8 {[%emt 0:02:32]} 39. h5 {[%emt 0:00:09]} Re8 {[%emt 0:00:35]} 40. Re1 {[%emt 0:00:14]} Kd8 {[%emt 0:02:34]} 41. Bg6 {[%emt 0:30:36]} Rf8 {[%emt 0:30:39]} 42. Bf7 {[%emt 0:00:53]} Ke7 {[%emt 0:01:02]} 43. Rd1 {[%emt 0:00:33]} Ra8 {[%emt 0:00:26]} 44. Rd2 {[%emt 0:00:13]} Rd8 {[%emt 0:00:23]} 45. Kf3 {[%emt 0:00:44]} Bc7 {[%emt 0:11:19]} 46. Re2 {[%emt 0:01:59]} Bf4 {[%emt 0:03:59]} 47. Ke4 {[%emt 0:01:11]} Rd5 {[%emt 0:01:12]} 48. c4 {[%emt 0:02:01]} bxc4 {[%emt 0:00:45]} 49. bxc4 {[%emt 0:00:13]} Re5+ {[%emt 0:01:07]} 50. Kd3 {[%emt 0:00:09]} Ra5 {[%emt 0:05:32]} 51. Rb2 {[%emt 0:01:46]} b5 {[%emt 0:00:12]} 52. cxb5 {[%emt 0:00:27]} cxb5 {[%emt 0:00:11]} 53. Ke4 {[%emt 0:00:31]} Kf6 {[%emt 0:02:32]} 54. Kd5 {[%emt 0:00:48]} b4+ {[%emt 0:01:54]} 55. Kc6 {[%emt 0:00:20]} Ra6+ {[%emt 0:03:35]} 56. Kb7 {[%emt 0:01:34]} Ra3 {[%emt 0:01:33]} 57. Rxb4 {[%emt 0:02:11]} Rxa2 {[%emt 0:00:36]} 58. Rd4 {[%emt 0:00:05]} Be3 {[%emt 0:04:38]} 59. Rc4 {[%emt 0:02:24]} Bf4 {[%emt 0:03:23]} 60. Rc8 {[%emt 0:02:56]} Bd6 {[%emt 0:04:57]} 61. Rg8 {[%emt 0:01:19]} Ra4 {[%emt 0:02:40]} 62. Kc6 {[%emt 0:00:47]} Ba3 {[%emt 0:01:04]} 63. Rg6+ {[%emt 0:01:09]} Ke7 {[%emt 0:00:26]} 64. Rxh6 {[%emt 0:00:44]} Rxg4 {[%emt 0:00:14]} 65. Rg6 {[%emt 0:00:12]} Bb2 {[%emt 0:03:16]} 66. Rg8 {[%emt 0:00:25]} Rg1 {[%emt 0:01:42]} 67. Re8+ {[%emt 0:01:13]} Kf6 {[%emt 0:00:06]} 68. Bg6 {[%emt 0:00:47]} Rh1 {[%emt 0:00:00]} 69. Kd5 {[%emt 0:00:00]} Rd1+ {[%emt 0:00:00]} 70. Kc4 {[%emt 0:00:00]} Rh1 {[%emt 0:00:00]} 71. Kd3 {[%emt 0:00:00]} Ba3 {[%emt 0:00:00]} 72. Ke2 {[%emt 0:00:00]} Bd6 {[%emt 0:00:00]} 73. Kf3 {[%emt 0:00:00]} Rh3+ {[%emt 0:00:00]} 74. Kg2 {[%emt 0:00:00]} g4 {[%emt 0:00:00]} 75. Bf7 {[%emt 0:00:00]} Rh2+ {[%emt 0:00:00]} 76. Kg1 {[%emt 0:00:00]} g3 $11 {[%emt 0:00:00]} 77. Rg8 {[%emt 0:00:00]} Bc5+ {[%emt 0:00:00]} 78. Kf1 {[%emt 0:00:00]} Rf2+ {[%emt 0:00:00]} 79. Kg1 {[%emt 0:00:00]} Ke7 {[%emt 0:00:00]} 80. Rxg3 {[%emt 0:00:00]} Rxf7+ {[%emt 0:00:00]} 81. Kg2 {[%emt 0:00:00]} Kxe6 {[%emt 0:00:00]} 82. Kh3 {[%emt 0:00:00]} Rf4 {[%emt 0:00:00]} 83. Rg5 {[%emt 0:00:00]} Be7 {[%emt 0:00:00]} 84. Rb5 {[%emt 0:00:00]} Bf6 {[%emt 0:00:06]} 85. Ra5 {[%emt 0:00:00]} Be5 {[%emt 0:00:23]} 86. h6 {[%emt 0:00:00]} Rf6 {[%emt 0:01:36]} 87. Kg4 {[%emt 0:00:00]} Rxh6 {[%emt 0:00:03]} 88. Ra6+ {[%emt 0:00:00]} Bd6 {[%emt 0:00:08]} 89. Ra5 {[%emt 0:00:00]} Rf6 {[%emt 0:00:42]} 90. Rb5 {[%emt 0:00:00]} Rf4+ {[%emt 0:01:21]} 91. Kg5 {[%emt 0:00:00]} Rf3 {[%emt 0:01:15]} 92. Kg6 {[%emt 0:00:00]} Rf6+ {[%emt 0:02:23]} 93. Kg5 {[%emt 0:00:00]} Rf8 {[%emt 0:00:25]} 94. Kg4 {[%emt 0:00:00]} Rg8+ {[%emt 0:01:14]} 95. Rg5 {[%emt 0:00:24]} Rb8 {[%emt 0:00:19]} 96. Ra5 {[%emt 0:00:32]} Rb3 {[%emt 0:00:15]} 97. Rg5 {[%emt 0:03:47]} Be5 {[%emt 0:00:48]} 98. Rg6+ {[%emt 0:01:06]} Bf6 {[%emt 0:01:16]} 99. Kf4 {[%emt 0:01:58]} Rb4+ {[%emt 0:00:23]} 100. Ke3 {[%emt 0:00:52]} Ke5 {[%emt 0:00:10]} 101. Kd3 {[%emt 0:00:35]} Rd4+ {[%emt 0:00:46]} 102. Kc3 {[%emt 0:01:59]} Rd6 {[%emt 0:00:09]} 103. Kc4 {[%emt 0:00:19]} Rc6+ {[%emt 0:00:39]} 104. Kd3 {[%emt 0:01:32]} Kd5 {[%emt 0:00:07]} 105. Rg4 {[%emt 0:02:00]} Rc3+ {[%emt 0:00:37]} 106. Kd2 {[%emt 0:00:42]} Bd4 {[%emt 0:00:04]} 107. Rg8 {[%emt 0:01:54]} Rf3 {[%emt 0:00:53]} 108. Re8 {[%emt 0:03:18]} Kc4 {[%emt 0:00:19]} 109. Re7 {[%emt 0:02:48]} Rf8 {[%emt 0:00:51]} 110. Re4 {[%emt 0:01:43]} Kd5 {[%emt 0:00:14]} 111. Re7 {[%emt 0:00:31]} Bc5 {[%emt 0:00:59]} 112. Rh7 {[%emt 0:01:37]} Kc4 {[%emt 0:00:26]} 113. Rh4+ {[%emt 0:00:38]} Bd4 {[%emt 0:00:17]} 114. Re4 {[%emt 0:00:15]} Rf2+ {[%emt 0:00:22]} 115. Re2 {[%emt 0:00:08]} Rf3 {[%emt 0:00:03]} 116. Re8 {[%emt 0:00:10]} Ra3 {[%emt 0:00:26]} 117. Ke2 {[%emt 0:00:16]} 1/2-1/2

[Event "CZE-ch Open 2019"]
[Site "Ostrava"]
[Date "2019.05.05"]
[Round "9.30"]
[White "Vanek, Tomas"]
[Black "Kana, Pavel"]
[Result "1/2-1/2"]
[ECO "B12"]
[WhiteElo "2095"]
[BlackElo "2013"]
[Annotator "NA RC"]
[PlyCount "60"]
[EventDate "2019.04.27"]
[EventType "swiss"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

1. e4 c6 2. d4 d5 3. e5 Bf5 4. h4 h5 5. c4 Bxb1 (5... e6 6. Nc3 Ne7 7. Nge2 Bg4 8. Bg5 Qb6 9. c5 Qc7 10. f3 Bf5 11. Ng3 f6 12. Bf4 Nd7 13. exf6 Qxf4 14. Nce2 Qh6 15. fxe7 Bxe7 16. Nxf5 exf5 {½-½ (27) Sutovsky,E (2647)-Artemiev,V (2704) Poikovsky 2018}) 6. Rxb1 {B12: Caro-Kann: Advance Variation} e6 7. Qb3 Qb6 8. Qxb6 $146 ({Predecessor:} 8. c5 Qxb3 9. axb3 Nd7 10. b4 a6 11. Bd3 g6 12. f4 Nh6 13. Be3 {½-½ (27) Bryzgalin,K (2480)-Pantsulaia,L (2510) playchess.com INT 2005}) 8... axb6 9. a3 dxc4 10. Bxc4 b5 11. Bb3 Ne7 12. Nf3 Nd7 13. O-O Nb6 14. Bd2 Ned5 15. Ng5 Be7 16. Ne4 O-O 17. Ng3 Bxh4 18. Nxh5 Nc4 19. Bxc4 bxc4 20. Rbc1 b5 21. g3 Be7 22. Kg2 g6 23. Nf4 $11 Nxf4+ 24. Bxf4 Kg7 25. Bd2 Rfd8 26. Bc3 Rh8 27. Rh1 Rxh1 28. Rxh1 Rh8 29. Rxh8 Kxh8 30. Kf3 Kg8 1/2-1/2

[Event "CZE-ch Open 2019"]
[Site "Ostrava"]
[Date "2019.05.05"]
[Round "9.31"]
[White "Didi, Jan"]
[Black "Valencik, Jozef"]
[Result "1/2-1/2"]
[ECO "C03"]
[WhiteElo "2025"]
[BlackElo "2057"]
[Annotator "NA"]
[PlyCount "122"]
[EventDate "2019.04.27"]
[EventType "swiss"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

1. e4 {[%emt 0:01:55]} e6 {[%emt 0:00:00]} 2. d4 {[%emt 0:00:17]} d5 {[%emt 0:00:00]} 3. Nd2 {[%emt 0:00:05]} Nc6 {[%emt 0:00:00]} 4. c3 {[%emt 0:00:42]} e5 {[%emt 0:00:13]} 5. exd5 {[%emt 0:05:59]} Qxd5 {[%emt 0:00:15]} 6. Ngf3 {[%emt 0:04:17]} Bg4 {[%emt 0:08:30] C04: French Tarrasch: 3...Nc6} (6... exd4 7. Bc4 Qh5 8. cxd4 Nf6 9. O-O Be7 10. Ne5 Qxd1 11. Rxd1 Nd8 12. d5 O-O 13. Bb3 a5 14. Ndc4 a4 15. Bc2 Re8 16. d6 Bxd6 17. Nxd6 cxd6 {½-½ (59) Lagarde,M (2540)-Bauer,C (2618) Saint-Quentin 2015}) 7. Qa4 {[%emt 0:11:43]} Bxf3 {[%emt 0:11:02]} 8. Bc4 $146 {[%emt 0:01:30]} ({Predecessor:} 8. Nxf3 Qe4+ 9. Be3 exd4 10. Bb5 O-O-O 11. Bxc6 Qxc6 12. Qxc6 bxc6 13. Nxd4 Kb7 14. O-O-O {1-0 (25) Trujillo Delgado,D (2118)-Palacios Llorente,J Madrid 2003}) 8... Qa5 {[%emt 0:02:55]} 9. Qb3 {[%emt 0:03:40]} O-O-O {[%emt 0:02:22]} 10. Nxf3 {[%emt 0:04:28]} exd4 {[%emt 0:15:43]} 11. O-O {[%emt 0:00:44]} Nf6 {[%emt 0:04:32]} 12. cxd4 {[%emt 0:03:44]} Nxd4 {[%emt 0:16:19]} 13. Nxd4 {[%emt 0:00:17]} Rxd4 {[%emt 0:00:08]} 14. Be3 {[%emt 0:00:33]} Rd8 {[%emt 0:00:29]} 15. Bxf7 {[%emt 0:01:35]} Bc5 {[%emt 0:01:52]} 16. Bxc5 {[%emt 0:11:15]} Qxc5 {[%emt 0:00:06]} 17. Rac1 {[%emt 0:00:31]} Qb6 {[%emt 0:03:09]} 18. Qg3 {[%emt 0:15:33]} g6 {[%emt 0:03:59]} 19. Rfe1 {[%emt 0:00:45]} Kb8 {[%emt 0:07:19]} 20. Re7 {[%emt 0:01:53]} Rd7 {[%emt 0:01:05]} 21. Qe5 {[%emt 0:07:18]} Rhd8 {[%emt 0:02:18]} 22. h3 {[%emt 0:02:35]} Rxe7 {[%emt 0:04:54]} 23. Qxe7 {[%emt 0:00:17]} Qd6 {[%emt 0:00:10]} 24. Re1 {[%emt 0:04:20]} Qxe7 {[%emt 0:01:25]} 25. Rxe7 {[%emt 0:00:11]} Rd7 {[%emt 0:00:41]} 26. Rxd7 {[%emt 0:00:29]} Nxd7 {[%emt 0:00:05]} 27. f4 {[%emt 0:00:58]} c5 {[%emt 0:01:07]} 28. Kf2 {[%emt 0:01:38]} Kc7 {[%emt 0:00:08]} 29. Kf3 {[%emt 0:00:32]} Nf6 {[%emt 0:02:27]} 30. g4 {[%emt 0:03:24]} Kd6 {[%emt 0:02:35]} 31. g5 {[%emt 0:03:06]} Nd7 {[%emt 0:00:36]} 32. Bg8 {[%emt 0:00:40]} Nf8 {[%emt 0:00:25]} 33. h4 {[%emt 0:02:51]} b5 {[%emt 0:01:02]} 34. Ke4 {[%emt 0:01:07]} a5 {[%emt 0:02:34]} 35. b3 {[%emt 0:01:03]} c4 {[%emt 0:03:44]} 36. bxc4 {[%emt 0:00:31]} b4 {[%emt 0:00:04]} 37. c5+ {[%emt 0:03:22]} Kxc5 {[%emt 0:00:54]} 38. Ke5 {[%emt 0:00:07]} a4 {[%emt 0:01:43]} 39. Kf6 {[%emt 0:01:53]} Kd6 {[%emt 0:01:17]} 40. Bc4 {[%emt 0:01:20]} Kc5 {[%emt 0:01:11] [#]} 41. Bf7 $1 {[%emt 0:02:39]} Kd6 $1 {[%emt 0:00:16]} 42. Bg8 {[%emt 0:00:38]} Nd7+ $2 {[%emt 0:02:14]} (42... b3 $11 {and Black has nothing to worry.} 43. axb3 Nd7+ 44. Kg7 a3 45. b4 $16) 43. Kg7 {[%emt 0:00:20]} Nc5 $18 {[%emt 0:00:49]} (43... b3) 44. Kxh7 {[%emt 0:04:01]} Ne6 {[%emt 0:11:27]} 45. Bxe6 {[%emt 0:09:28]} Kxe6 {[%emt 0:00:08]} 46. Kxg6 {[%emt 0:00:15]} b3 {[%emt 0:00:44]} 47. f5+ {[%emt 0:00:22]} Kd7 {[%emt 0:12:07]} 48. axb3 {[%emt 0:00:07]} axb3 {[%emt 0:00:05]} 49. f6 {[%emt 0:10:07]} b2 {[%emt 0:00:17]} 50. f7 {[%emt 0:00:19]} b1=Q+ {[%emt 0:00:08]} 51. Kg7 {[%emt 0:00:06]} Qb2+ {[%emt 0:00:19]} 52. Kg8 {[%emt 0:00:51]} Qb3 {[%emt 0:00:29]} 53. Kg7 {[%emt 0:01:25]} Qc3+ {[%emt 0:00:27]} 54. Kg8 {[%emt 0:00:17]} Qc4 {[%emt 0:00:22]} 55. Kg7 {[%emt 0:00:04]} Qd4+ {[%emt 0:03:28]} 56. Kg8 {[%emt 0:00:13]} Qd5 {[%emt 0:00:54]} 57. Kg7 {[%emt 0:01:55]} Qe5+ {[%emt 0:00:41]} 58. Kg8 {[%emt 0:00:25]} Qe6 {[%emt 0:01:16]} 59. Kg7 {[%emt 0:00:13]} Qe5+ {[%emt 0:01:44]} 60. Kg8 {[%emt 0:00:07]} Qe6 {[%emt 0:00:45]} 61. Kg7 {[%emt 0:00:28]} Qe5+ {[%emt 0:00:31]} 1/2-1/2

[Event "CZE-ch Open 2019"]
[Site "Ostrava"]
[Date "2019.05.05"]
[Round "9.32"]
[White "Pavlicek, Lukas"]
[Black "Bures, Martin"]
[Result "1-0"]
[ECO "B03"]
[WhiteElo "1963"]
[BlackElo "2150"]
[Annotator "NA RC"]
[PlyCount "38"]
[EventDate "2019.04.27"]
[EventType "swiss"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

1. e4 {[%emt 0:00:00]} Nf6 {[%emt 0:00:00]} 2. e5 {[%emt 0:00:04]} Nd5 {[%emt 0:00:00]} 3. d4 {[%emt 0:00:04]} d6 {[%emt 0:00:19]} 4. c4 {[%emt 0:00:09]} Nb6 {[%emt 0:00:07]} 5. exd6 {[%emt 0:00:05]} cxd6 {[%emt 0:00:14]} 6. Nc3 {[%emt 0:00:43]} g6 {[%emt 0:00:04]} 7. Be3 {[%emt 0:01:01]} Bg7 {[%emt 0:00:14]} 8. b3 {[%emt 0:01:41]} Nc6 {[%emt 0:01:13]} 9. Nf3 {[%emt 0:02:17]} Bg4 {[%emt 0:03:37]} 10. Be2 {[%emt 0:00:30]} d5 {[%emt 0:02:04]} 11. c5 {[%emt 0:03:19]} Nc8 {[%emt 0:00:02]} 12. Rc1 {[%emt 0:04:30]} O-O {[%emt 0:05:25]} 13. O-O {[%emt 0:02:13]} e6 {[%emt 0:00:17]} 14. b4 {[%emt 0:16:15]} Bxf3 {[%emt 0:04:02]} 15. Bxf3 {[%emt 0:01:59]} Qh4 {[%emt 0:00:42]} 16. Ne2 $11 {[%emt 0:02:27]} N8e7 {[%emt 0:02:57]} 17. b5 {[%emt 0:02:29]} Na5 {[%emt 0:00:28]} 18. Qd2 {[%emt 0:00:44]} h6 {[%emt 0:10:50]} 19. Qxa5 {[%emt 0:00:38]} Nf5 {[%emt 0:01:08]} 1-0

