[Event "CZE-tht Extraliga 2018-19"]
[Site "Czech Republic"]
[Date "2018.12.01"]
[Round "3"]
[White "Vitiugov, Nikita"]
[Black "Konopka, Michal"]
[Result "1-0"]
[ECO "D06"]
[WhiteElo "2709"]
[BlackElo "2367"]
[Annotator "TA"]
[PlyCount "63"]
[EventDate "2018.11.03"]
[EventType "team-tourn"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[WhiteTeam "Novoborsky"]
[BlackTeam "Siesta B"]

{[%evp 18,63,60,42,57,54,59,51,76,69,92,92,108,122,98,7,16,24,22,19,0,0,0,0,0,-17,0,0,0,0,0,0,0,0,2,2,39,30,108,108,538,538,619,614,670,633,602,597]} 1. d4 d5 {[%cal Bd7d5,Bd5c4][%mdl 32]} 2. c4 dxc4 3. Nf3 a6 4. e3 b5 5. a4 Bb7 6. b3 Nf6 {D22: Queen's Gambit Accepted: 3 Nf3 a6 4 e3} 7. bxc4 bxc4 8. Bxc4 e6 9. Nbd2 Nbd7 10. Qb3 {LiveBook: 3 Games} Rb8 11. Qd3 $1 a5 $146 ({Predecessor:} 11... Nd5 12. O-O Nb4 13. Qe2 c5 14. Bb2 {½-½ (47) Markus,R (2644)-Van den Doel,E (2593) Germany 2018}) 12. O-O Bb4 13. Ba3 c5 {[#]} 14. dxc5 $1 O-O 15. Bxb4 axb4 16. Bb5 (16. Qd4 $16) 16... Nxc5 $11 17. Qc4 Bxf3 18. Nxf3 Qd5 {Black wants to play ...Qxc4.} 19. Qc2 Rfc8 20. Qb2 Qb3 21. Qd4 Qc3 {[#] aiming for ...Nb3.} 22. Rac1 $36 {[%mdl 2048] White is pushing.} Qxd4 23. Nxd4 {Nc6 is the strong threat.} b3 24. f3 b2 25. Rc2 Nd5 {Threatens to win with ...Nxa4!} 26. Rb1 {Black must now prevent Nc6.} Nxe3 (26... Nxa4 $5 27. Bxa4 Nc3 28. Rbxb2 Rxb2 29. Rxb2 Nxa4 $11) 27. Rcxb2 Nd5 (27... Kf8 $11 {remains equal.}) 28. Rc1 $16 {Strongly threatening Rbc2.} Nf4 $2 {[%mdl 8192]} (28... Rc7 $16 {is a better chance.}) 29. Rbc2 $18 {White is clearly winning.} Rd8 30. Nc6 Ncd3 31. Nxd8 Nxc1 32. Nc6 {Accuracy: White = 75%, Black = 50%.} ({Less strong is} 32. Rxc1 Rxd8 33. a5 Ra8 $18) 1-0

[Event "CZE-tht Extraliga 2018-19"]
[Site "Czech Republic"]
[Date "2018.12.01"]
[Round "3"]
[White "Korobov, Anton"]
[Black "Rodshtein, Maxim"]
[Result "1-0"]
[ECO "D10"]
[WhiteElo "2698"]
[BlackElo "2675"]
[Annotator "TA"]
[PlyCount "75"]
[EventDate "2018.11.03"]
[EventType "team-tourn"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[WhiteTeam "Beskydska"]
[BlackTeam "Turnov"]

{[%evp 23,75,8,20,-7,-7,-22,17,12,20,13,14,7,7,6,16,16,31,27,33,38,27,22,31,27,34,32,48,50,57,57,104,56,68,60,97,59,58,64,77,54,65,52,55,39,50,45,50,52,146,144,377,375,371,363]} 1. d4 d5 2. c4 c6 3. cxd5 cxd5 4. Bf4 Nc6 5. e3 Nf6 6. Nc3 Bf5 7. Qb3 Na5 8. Qa4+ {D10: Slav Defence: 3 cxd5 (without early Nf3) and 3 Nc3} Bd7 9. Qc2 e6 10. Bd3 Be7 11. Nf3 Rc8 12. O-O Nc6 {LiveBook: 11 Games} 13. Qe2 Nh5 14. Be5 O-O 15. h3 f5 $146 ({Predecessor:} 15... Nxe5 16. dxe5 g6 17. g4 {1-0 (85) Jobava,B (2713)-Reshef,O (2459) Minsk 2017}) 16. Bh2 Nf6 17. Rac1 Ne4 18. a3 Be8 19. Nd2 Bd6 20. Bxd6 Qxd6 21. Rc2 Bd7 22. Rfc1 Na5 {Threatening ...Nxd2.} 23. Nb5 Rxc2 24. Rxc2 Bxb5 25. Bxb5 a6 26. Nxe4 dxe4 27. Bc4 g6 28. Ba2 Kg7 29. Rc5 Nc6 30. Qc2 Re8 31. b4 Re7 32. Bb3 e5 33. d5 Nd8 34. Rc8 Nf7 35. Qc5 {Threatens to win with Qxd6.} Rd7 {[#]} (35... Qf6 $14) 36. Ba4 $1 $16 {[%cal Ra4d7]} Rd8 $2 {[#]} (36... b6 $16 {was called for.} 37. Qc6 b5) 37. Rc7 $1 $18 b5 38. Bb3 {Accuracy: White = 83%, Black = 46%.} 1-0

[Event "CZE-tht Extraliga 2018-19"]
[Site "Czech Republic"]
[Date "2018.12.01"]
[Round "3"]
[White "Nabaty, Tamir"]
[Black "Michalik, Peter"]
[Result "1/2-1/2"]
[ECO "D02"]
[WhiteElo "2692"]
[BlackElo "2555"]
[Annotator "TA"]
[PlyCount "30"]
[EventDate "2018.11.03"]
[EventType "team-tourn"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[WhiteTeam "Lysa nad Labem"]
[BlackTeam "Siesta"]

{[%evp 12,30,0,0,5,0,0,0,17,-21,-43,-41,-37,-39,-41,-43,-39,-33,-44,-53,-25]} 1. d4 d5 2. Nf3 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. Bb5 O-O 11. O-O Ne7 12. Re1 Bd7 13. Bd3 g6 14. Bh6 Rf7 {½-½ (83) Caruana,F (2822)-Aronian,L (2767) chess.com INT 2018}) 5... cxd4 6. exd4 {D02: 1 d4 d5 2 Nf3 sidelines, including 2...Nf6 3 g3 and 2...Nf6 3 Bf4} Bf5 7. Bb5 {LiveBook: 7 Games} e6 8. Ne5 {The position is equal.} Qb6 {[%mdl 64] [#] Double Attack} 9. c4 $146 ({Predecessor:} 9. Bxc6+ bxc6 10. Nb3 c5 11. c4 cxd4 12. cxd5 Bb4+ 13. Bd2 Nxd5 14. Nxd4 Qxd4 {0-1 (47) Cedano,D (1325)-Latorre,F (1914) Bogota 2013}) 9... dxc4 10. Qa4 a6 11. Bxc6+ {Black is slightly better.} bxc6 12. O-O Nd5 13. Bg3 c3 14. bxc3 Qb5 $1 {[%cal Rb5a4]} 15. Qb3 Qxb3 1/2-1/2

[Event "CZE-tht Extraliga 2018-19"]
[Site "Czech Republic"]
[Date "2018.12.01"]
[Round "3"]
[White "Laznicka, Viktor"]
[Black "Jurcik, Martin"]
[Result "1-0"]
[ECO "D31"]
[WhiteElo "2664"]
[BlackElo "2331"]
[Annotator "TA"]
[PlyCount "67"]
[EventDate "2018.11.03"]
[EventType "team-tourn"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[WhiteTeam "Novoborsky"]
[BlackTeam "Siesta B"]

{[%evp 20,67,31,18,35,0,8,4,0,0,12,16,22,13,50,56,58,54,51,50,99,109,109,117,131,117,263,233,310,294,625,633,1126,1126,1042,993,928,386,457,457,447,446,458,443,856,691,1023,922,855,829]} 1. d4 d5 2. c4 e6 3. Nc3 dxc4 4. e4 c5 5. d5 Nf6 6. Bxc4 exd5 7. Nxd5 Nxd5 8. Bxd5 Be7 9. Nf3 O-O 10. O-O Na6 {[%cal Bb8a6,Ba6b4,Bb4c6,Bc6d4][%mdl 32] D20: Queen's Gambit Accepted: 3 e3 and 3 e4} 11. Bf4 {LiveBook: 11 Games} Nb4 12. Bc4 (12. Re1 Nxd5 13. exd5 Bd6 14. Bxd6 Qxd6 15. Ne5 b6 16. Nc4 Qf6 17. Qa4 Qd8 18. Rad1 {½-½ (32) Wang,Y (2718)-Ivanchuk,V (2744) Tromsoe 2014}) 12... Be6 {The position is equal.} 13. Bxe6 fxe6 14. Bd2 Nc6 $146 ({Predecessor:} 14... Nd3 15. Qb3 Qd7 16. Bc3 Rxf3 17. gxf3 b5 18. Rad1 {1-0 (43) Oll,L (2595)-Vaulin,A (2500) St Petersburg 1993}) 15. Rc1 {[%cal Ba1c1,Bc1c3,Bc3g3,Bg3g4][%mdl 32]} b6 16. Qb3 $36 {[%mdl 2048] White has some pressure.} Rxf3 17. gxf3 Nd4 18. Qd1 Qe8 19. Kh1 Qh5 {[#] Hoping for ...Bd6.} 20. Rc3 $1 Qh4 21. f4 e5 22. Rg3 Bd6 (22... exf4 $16 23. Rg4 {[%mdl 64] Double Attack} Qf6) 23. Rg4 Qh3 24. Rfg1 exf4 $2 (24... Bf8 25. R1g3 (25. fxe5 Qf3+ 26. Qxf3 Nxf3 $16) 25... Qh6 26. fxe5 Qe6) 25. Rxg7+ $18 Kh8 26. Bc3 Be5 27. R7g5 Qe6 28. Qg4 (28. Qh5 $142 Re8 29. Rg6) 28... Qxg4 29. R1xg4 {White is clearly winning.} Re8 30. Rh5 Re6 31. b4 cxb4 (31... f3 $142 32. bxc5 bxc5) 32. Bb2 {Threatening mate with Rxe5!} Nc6 {[#]} 33. Rxe5 $1 {[%mdl 512]} Nxe5 34. Rg5 {Accuracy: White = 80%, Black = 18%.} 1-0

[Event "CZE-tht Extraliga 2018-19"]
[Site "Czech Republic"]
[Date "2018.12.01"]
[Round "3"]
[White "Rausis, Igors"]
[Black "Vykouk, Jan"]
[Result "1-0"]
[ECO "A13"]
[WhiteElo "2655"]
[BlackElo "2435"]
[Annotator "TA"]
[PlyCount "75"]
[EventDate "2018.11.03"]
[EventType "team-tourn"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[WhiteTeam "Beskydska"]
[BlackTeam "Turnov"]

{[%evp 16,75,74,67,98,93,105,87,91,88,95,92,95,89,92,85,94,98,103,90,89,70,72,69,75,56,91,93,96,52,53,64,104,91,104,0,133,132,131,100,110,97,97,97,242,241,304,303,686,583,5723,5377,5497,5385,4902,0,475,0,4810,2673,5422,5393]} 1. c4 e6 2. Nf3 f5 3. g3 Nf6 4. Bg2 c6 5. O-O d5 6. d3 Bd6 7. Nc3 O-O 8. e4 fxe4 {A10: English Opening: Unusual Replies for Black} (8... dxe4 9. dxe4 e5 10. Qc2 fxe4 11. Ng5 Bc5 12. Ncxe4 Bf5 13. Be3 Nxe4 14. Bxe4 Bxe3 15. fxe3 Qxg5 16. Bxf5 Qxe3+ 17. Kh1 {1-0 (35) Bu,X (2695)-Fedoseev,V (2664) Ningbo 2015}) 9. dxe4 {LiveBook: 4 Games} Bb4 10. exd5 exd5 {White is better.} 11. cxd5 cxd5 12. Bg5 Bxc3 13. bxc3 Nc6 14. Nd4 Kh8 $146 ({Predecessor:} 14... Ne5 15. Re1 Nc4 16. Ne6 Bxe6 17. Rxe6 {1-0 (38) Patsyk,A (2215)-Prusakov,D (2135) Kimry 2003}) 15. Rb1 h6 16. Bxf6 Qxf6 17. f4 Rd8 18. Re1 b6 19. Nxc6 Qxc6 20. Qd4 Bf5 {[#]} 21. Re7 $1 {[%csl Ge7][%cal Rd4g7][%mdl 512]} Qg6 22. Rd1 Re8 23. Rde1 Rxe7 24. Rxe7 Re8 {[#]} 25. Rxa7 (25. Rxe8+ $1 $16 Qxe8 26. Qe5) 25... Be4 (25... Bg4 $11 {remains equal.} 26. f5 (26. Qxd5 $2 Qb1+ 27. Bf1 Be2 $19) 26... Re1+ 27. Kf2 Re2+ 28. Kg1 Re1+ 29. Bf1 Bxf5) 26. Bf1 $16 Rf8 27. Qe5 Kh7 28. Bg2 Bxg2 29. Kxg2 {[%mdl 4096] Endgame KQR-KQR} d4 (29... Rf7 $16 30. Rxf7 Qxf7) 30. cxd4 $40 {[%cal Bc3d4,Bd4d5][%mdl 160] White goes for the king.} Qc2+ 31. Kh3 {[%csl Ga7][%cal Re5g7]} Rg8 $2 (31... Qg6 32. d5 h5) 32. d5 Qd3 33. Re7 Qf1+ 34. Kh4 Qg1 35. Kh3 (35. h3 $142 Qc5 36. d6 Qxe5 37. fxe5) 35... Qf1+ 36. Kh4 (36. Kg4 $142) 36... Qg1 $1 37. h3 Qd1 38. d6 {Accuracy: White = 80%, Black = 49%.} 1-0

[Event "CZE-tht Extraliga 2018-19"]
[Site "Czech Republic"]
[Date "2018.12.01"]
[Round "3"]
[White "Alekseenko, Kirill"]
[Black "Straka, Vojtech"]
[Result "1-0"]
[ECO "B23"]
[WhiteElo "2638"]
[BlackElo "2387"]
[Annotator "TA"]
[PlyCount "115"]
[EventDate "2018.11.03"]
[EventType "team-tourn"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[WhiteTeam "Pardubice"]
[BlackTeam "Cesky Tesin"]

{[%evp 20,115,2,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,14,6,14,27,29,35,29,26,77,77,69,81,101,105,166,154,165,160,168,135,239,231,224,221,282,125,117,104,112,112,123,134,135,129,131,122,152,155,156,152,163,163,163,163,163,163,150,156,162,147,126,157,138,156,208,214,212,202,291,284,344,324,387,372,676,5189,4747,4782,4638,4638,4631,4618,1926,1731,29979,29980,29980,29981,29974,29972]} 1. e4 c5 2. Nc3 g6 3. f4 Bg7 4. Nf3 Nc6 5. Bb5 Nd4 6. Nxd4 cxd4 7. Ne2 Qb6 8. Bc4 d6 {B23: Closed Sicilian: Lines without g3} 9. d3 Nf6 10. O-O O-O 11. Bb3 {LiveBook: 4 Games} a5 12. a4 Nxe4 13. dxe4 {Hoping for Qd3.} d3+ $1 14. Kh1 dxe2 15. Qxe2 Be6 16. Bxe6 fxe6 {[#]} 17. Qc4 $146 d5 18. exd5 Rac8 19. Qe4 exd5 20. Qxd5+ Kh8 21. c3 e5 22. Qb5 Qc7 (22... Qxb5 $11 23. axb5 exf4) 23. Be3 $16 {[%cal Bc1e3,Be3b6,Bb6c5,Bc5e7,Be7f6][%mdl 32]} exf4 24. Bb6 Qe7 25. Rae1 $36 {[%cal Ba1e1,Be1e4,Be4f4][%mdl 2080] Keeping Black busy.} Qh4 (25... Qf7 $16) 26. Bc5 {Black must now prevent Be7.} (26. Qxa5 $6 f3 $16) 26... Rg8 27. Be7 Qg4 28. Re4 Rge8 (28... Rc7 $16 {keeps fighting.} 29. Bd6 (29. Rfxf4 Qd7 $16) (29. Qxa5 Rd7 $16) (29. Rexf4 Qd7 $16) 29... Rf7) 29. Rexf4 Qe6 30. Bf6 b6 31. h3 (31. Bxg7+ $18 Kxg7 32. Rf6 $1 {[%mdl 576] Decoy}) 31... Rf8 {[%cal Rf8f6]} 32. Qg5 Kg8 33. Qh4 Bxf6 34. Rxf6 Rxf6 35. Rxf6 {[%mdl 4096] Endgame KQR-KQR} Qe3 36. Rf3 Qc1+ 37. Kh2 {Qe7 is the strong threat.} Qxb2 38. Qg4 $1 {[%cal Rg4c8]} Re8 {[#]} 39. Qc4+ $1 Kh8 40. Rf7 Qd2 41. Qc7 Qh6 42. Qxb6 Qg5 43. Qd4+ Qe5+ 44. Qxe5+ Rxe5 {KR-KR} 45. Rc7 Re4 (45... h5 $16 46. Kg3 Kg8) 46. c4 $18 Kg8 47. Kg3 g5 (47... Re2 {is a better defense.} 48. Rc5 Kf7 49. Rxa5 Ra2 50. Ra7+ Kf6 51. Rxh7 Rxa4) 48. Kf3 Rh4 49. Rc5 h6 50. g3 Rxh3 $2 {[#]} (50... Rd4 51. Ke3 (51. Rxa5 Rxc4 52. Ra8+ Kh7 $18) 51... Rd1 52. Rxa5 Kf7) 51. Kg2 $1 {[%cal Rg2h3]} g4 52. Rxa5 Kf7 53. Rd5 h5 54. Rd4 {Threatening mate with a5.} Kf6 55. c5 {[%cal Bc4c5,Bc5c6][%mdl 32]} Kf5 56. Rc4 {White mates.} h4 57. c6 Rxg3+ 58. Kf2 {Accuracy: White = 86%, Black = 52%.} 1-0

[Event "CZE-tht Extraliga 2018-19"]
[Site "Czech Republic"]
[Date "2018.12.01"]
[Round "3"]
[White "Huschenbeth, Niclas"]
[Black "Markowski, Tomasz"]
[Result "1/2-1/2"]
[ECO "B42"]
[WhiteElo "2591"]
[BlackElo "2546"]
[Annotator "TA"]
[PlyCount "175"]
[EventDate "2018.11.03"]
[EventType "team-tourn"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[WhiteTeam "Duras"]
[BlackTeam "Poruba"]

{[%evp 17,175,50,44,32,38,32,27,33,34,31,42,21,45,42,69,37,37,42,42,32,47,50,52,56,52,40,46,22,56,44,58,47,49,53,63,14,19,22,19,11,11,9,53,42,102,110,102,102,110,97,125,120,155,157,158,154,141,139,141,125,116,102,120,87,89,87,87,95,88,68,69,68,74,69,87,67,58,55,95,95,96,96,95,6,5,5,16,16,16,16,16,9,9,9,35,35,35,35,35,35,43,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0]} 1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Bd3 Nf6 {[%cal Bg8f6,Bf6d7,Bd7c5][%mdl 32]} 6. O-O d6 7. c4 Nc6 8. Nxc6 {B42: Sicilian: Kan Variation: 5 Bd3} (8. Be3 Ne5 9. Nc3 Nxd3 10. Qxd3 Be7 11. h3 O-O 12. a4 Bd7 13. a5 Rc8 14. Rfc1 Qc7 15. b3 Qb8 {1-0 (67) Edouard,R (2622)-Markowski,T (2557) Warsaw 2017 CBM 180 [Edouard,R]}) 8... bxc6 9. Nc3 Be7 {LiveBook: 12 Games} 10. Re1 {White is slightly better.} Nd7 11. b3 $146 ({Predecessor:} 11. Bf4 O-O 12. Bc2 Qc7 13. Qd2 c5 14. Rad1 Ne5 15. b3 Rd8 {0-1 (103) Madl,I (2415)-Tolnai,T (2520) Balatonbereny 1994}) 11... Nc5 12. Be3 Qa5 13. Rc1 e5 14. Be2 Be6 15. Qd2 Rb8 16. Rb1 Qb4 17. Qc1 O-O 18. Rd1 Rfc8 19. a3 {[%cal Ba2a3,Ba3a4,Ba4a5][%mdl 32]} Qb7 $1 20. b4 Nd7 21. Qd2 Nf6 22. Bg5 Rd8 23. a4 h6 24. Bxf6 Bxf6 25. a5 Bg5 26. Qd3 Qc7 27. g3 c5 {[%cal Bc6c5,Bc5c4][%mdl 32]} 28. b5 axb5 ({Don't play} 28... Qxa5 $6 29. Ra1 $16) 29. cxb5 c4 30. b6 Qc5 ({Much worse is} 30... cxd3 $6 31. bxc7 Rxb1 32. Rxb1 $18 (32. cxd8=R+ Bxd8 33. Rxb1 Bxa5 $16)) (30... Qxb6 $1 $14 31. axb6 (31. Rxb6 cxd3 32. Bxd3 Rxb6 $16) 31... cxd3 32. Bxd3 (32. Rxd3 Rd7 $14) 32... Bg4) 31. Qc2 $1 $16 Qxa5 32. h4 $1 {[%cal Rh4g5]} Bf6 {[#]} 33. Nd5 $1 Rdc8 34. Bxc4 Qc5 35. b7 Rc6 36. Qa2 Qxc4 37. Qa8 Rxa8 38. bxa8=Q+ Kh7 39. Nxf6+ gxf6 40. Rb8 {Intending Rh8+ and mate.} Bc8 41. Qa7 {Threatens to win with Rb4.} Kg7 {[#]} 42. Qe3 $1 Qa4 43. Rbb1 f5 44. exf5 Bxf5 45. Rbc1 Ra6 46. Rd2 Qb4 47. Kh2 Be6 48. Rcd1 {Strongly threatening Rxd6!} Bf5 49. Rd5 Be4 50. R5d4 (50. R1d4 $16 exd4 51. Qxe4) 50... exd4 $11 51. Rxd4 Qb1 {[%csl Ge4][%cal Rb1h1]} 52. Rxe4 {[%mdl 4096] Endgame KQR-KQR} Ra1 {[%csl Ga1][%cal Rb1h1]} 53. Qc3+ Kh7 {[%csl Ga1][%cal Rb1h1]} 54. Qf3 Qg1+ 55. Kh3 Qh1+ (55... Qf1+ {with more complications.} 56. Qg2 Qxg2+ 57. Kxg2 Ra5 58. g4 Kg7) 56. Qxh1 Rxh1+ $14 {KR-KR} 57. Kg4 Rd1 58. Kf5 Rd2 59. f4 {aiming for Kf6.} Kg7 {The position is equal.} 60. Re7 Rd5+ 61. Ke4 Rd1 (61... Ra5 {keeps more tension.} 62. Kf3 Ra3+ 63. Kf2 h5 64. Rd7 Rd3) 62. Rd7 h5 63. Ra7 d5+ 64. Ke3 Kf6 65. Rd7 Ke6 66. Rd8 Ra1 67. Re8+ Kd6 68. Rd8+ Ke6 69. Rh8 Ra3+ 70. Kf2 Ra2+ 71. Ke3 Ra3+ 72. Kf2 Ra2+ 73. Kf3 Ra3+ 74. Kg2 Ra2+ 75. Kf3 Ra3+ 76. Kg2 Ra2+ 77. Kh3 d4 {[%cal Bd5d4,Bd4d3,Bd3d2][%mdl 32]} 78. Rxh5 d3 {Hoping for ...d2.} 79. Re5+ Kd6 80. Re8 {Black must now prevent Rd8+.} Kd5 {...Ra6 is the strong threat.} 81. Kg4 d2 82. Rd8+ Ke4 {And now ...Ke3 would win.} 83. h5 {[%cal Bh4h5,Bh5h6,Bh6h7][%mdl 32]} Ke3 84. h6 Ra1 85. h7 Rh1 86. Re8+ Kf2 87. Rd8 Ke3 (87... Ke2 $5 88. Re8+ $8 Kd3 89. Rd8+ Ke3 90. Re8+ Kd4 91. Rd8+ Ke3 $11) 88. Re8+ {Precision: White = 71%, Black = 71%.} 1/2-1/2

[Event "CZE-tht Extraliga 2018-19"]
[Site "Czech Republic"]
[Date "2018.12.01"]
[Round "3"]
[White "Stocek, Jiri"]
[Black "Langner, Ladislav"]
[Result "1-0"]
[ECO "A56"]
[WhiteElo "2576"]
[BlackElo "2393"]
[Annotator "TA"]
[PlyCount "147"]
[EventDate "2018.11.03"]
[EventType "team-tourn"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[WhiteTeam "Pardubice"]
[BlackTeam "Cesky Tesin"]

{[%evp 14,147,80,49,100,100,102,98,90,61,74,56,60,34,76,77,95,76,84,70,106,106,110,99,109,110,103,100,130,122,135,142,145,147,154,119,154,125,126,0,135,127,154,129,143,123,126,95,119,118,120,115,114,106,114,106,114,110,131,121,121,121,121,84,106,0,121,106,112,104,125,121,146,104,104,104,103,85,105,72,102,99,86,85,137,87,90,50,60,0,0,0,302,302,287,256,356,66,94,41,102,-10,-19,-11,-18,-22,-15,-27,-31,-47,-58,-68,-75,-90,0,0,0,0,0,0,127,156,284,262,242,270,257,258,12829,12835,12843,12843,12843,12843,12843,12843]} 1. d4 Nf6 2. c4 c5 3. d5 e5 4. Nc3 d6 5. e4 Be7 6. Bd3 Nbd7 7. Be3 {A56: Czech Benoni} (7. Nge2 g6 8. O-O Nh5 9. Be3 O-O 10. Qd2 Ng7 11. Bh6 Nf6 12. h3 Kh8 13. Kh1 Ng8 14. Be3 Bd7 15. a3 {½-½ (102) Giri,A (2782)-Aronian,L (2767) chess.com INT 2018}) 7... Nf8 8. f3 {LiveBook: 4 Games} h5 (8... Nh5 $14) 9. h4 $16 {White is better.} Ng6 $146 ({Predecessor:} 9... a6 10. Qd2 Ng6 11. g3 Bd7 12. a4 Qb8 13. Kf2 Bd8 14. Nge2 Ba5 {1-0 (34) Grimm,J (1939)-Grill,B (2205) Wunsiedel 2014}) 10. g3 Bd7 11. Rh2 a6 12. a3 O-O 13. b4 b6 14. Rb2 Qc7 15. Rab1 Rfb8 16. Nge2 a5 17. bxc5 bxc5 18. Qc1 Bc8 19. Bd2 Bd8 20. Nd1 Nd7 21. Nec3 Nb6 22. Ne3 Qd7 23. Bf1 Ne7 24. Qc2 Bc7 25. Ncd1 Qd8 26. Nc3 (26. Kf2 $16) 26... Bd7 (26... Qd7 $11) 27. Nb5 Rb7 28. Rb3 Qb8 29. Bc3 Bd8 30. Qh2 Na4 31. Bd2 Ra6 32. Bh3 Be8 33. Qe2 Nb6 34. Nc3 Raa7 35. Qd1 Na8 36. Qc2 Rxb3 37. Qxb3 Nb6 38. Ncd1 Qb7 39. Nc3 ({White should try} 39. Kf2 $16) 39... Ra6 (39... Qb8 $1 $11 {keeps the balance.}) 40. Rb2 Qa8 41. Qc2 Nbc8 42. Nb5 Rb6 43. Qb1 a4 44. Nd1 Rb7 45. Kf2 Ba5 46. Bg5 {And now Bxe7 would win.} f6 47. Be6+ Kf8 48. Bc1 Qa6 ({Better is} 48... Qb8) 49. Qd3 $36 {[%mdl 2048] White is on the roll.} Na7 {[%cal Ra7b5]} 50. Nxa7 (50. Ndc3 {looks sharper.} Bxc3 51. Nxc3 Rxb2+ 52. Bxb2 Qb7 53. Qc2) 50... Qxa7 51. f4 (51. Qb1 $14 Rxb2+ 52. Qxb2 (52. Bxb2 Qb7 $11)) 51... exf4 $11 52. gxf4 Qb8 $2 {[%mdl 8192]} (52... Ng6 $11 {and Black is okay.}) 53. Rxb7 $18 Qxb7 {[#]} 54. e5 $1 {[%mdl 512]} dxe5 55. fxe5 $2 ({White has to play} 55. Qh7 $18 {Intending Qh8+ and mate.} Bf7 56. fxe5 (56. Bxf7 Kxf7 57. fxe5 fxe5 $16) 56... Bxe6 57. dxe6) 55... Bg6 $14 56. Qe3 (56. Qe2 $16) 56... Qb3 {[#]} (56... fxe5 $14 57. Qxe5 Qb1) 57. Qxb3 (57. exf6 $1 $16 Qc2+ 58. Qe2 gxf6 59. Qxc2 Bxc2 60. Ne3) 57... axb3 $11 58. exf6 gxf6 59. Bb2 Nf5 60. Bxf5 Bxf5 61. Bxf6 {[%mdl 4096] Endgame KBB-KBN} Kf7 62. Be5 Bd8 {[%mdl 1024] Black has compensation.} 63. Kg3 Bc2 ({Black should play} 63... Bc8 $17) 64. Nb2 $1 Kg6 65. a4 Kf5 66. Bc3 {a5 is the strong threat.} Bc7+ (66... Ke4 $1 $11) 67. Kf3 $16 Be4+ {[#]} (67... Kg6 $16 68. Ke3 Bf5) 68. Ke3 $1 $18 Bf4+ 69. Ke2 Kg4 70. Nd3 Bxd3+ $2 (70... Bf5 71. Nxc5 Bd6) 71. Kxd3 {White is clearly winning.} Kxh4 72. a5 {[%cal Ba4a5,Ba5a6][%mdl 32]} Kg4 73. a6 Bb8 {[#]} 74. d6 $1 {[%mdl 512] Accuracy: White = 47%, Black = 32%.} 1-0

[Event "CZE-tht Extraliga 2018-19"]
[Site "Czech Republic"]
[Date "2018.12.01"]
[Round "3"]
[White "Nguyen, Thai Dai Van"]
[Black "Ponomariov, Ruslan"]
[Result "1/2-1/2"]
[ECO "C87"]
[WhiteElo "2556"]
[BlackElo "2681"]
[Annotator "TA"]
[PlyCount "36"]
[EventDate "2018.11.03"]
[EventType "team-tourn"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[WhiteTeam "Siesta"]
[BlackTeam "Lysa nad Labem"]

{[%evp 20,36,33,34,45,47,58,39,48,44,44,44,49,50,64,64,50,54,48]} 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Re1 d6 7. Bxc6+ bxc6 8. d4 Nd7 9. dxe5 {C87: Closed Ruy Lopez: Steinitz-type lines after 6 Re1 d6} Nxe5 (9... dxe5 10. Nbd2 f6 11. Nc4 Nc5 12. Qxd8+ Kxd8 13. Na5 Bd7 14. Bd2 Rb8 15. b3 Kc8 16. Rad1 Rd8 17. Bc3 Ne6 {0-1 (56) Bijaoui,M (2406)-Ipatov,A (2648) Drancy 2016}) 10. Nxe5 dxe5 11. Qxd8+ {LiveBook: 4 Games. White is slightly better.} Kxd8 12. Nc3 Bd7 $146 ({Predecessor:} 12... Be6 13. Be3 Rb8 14. b3 Kc8 15. Na4 Rd8 16. Ba7 Ra8 {1-0 (42) Aseev,K (2517)-Meister,J (2473) Samara 2000}) 13. Rd1 Kc8 14. Be3 f5 15. f3 f4 16. Bf2 g5 17. Na4 g4 18. Nc5 Bxc5 1/2-1/2

[Event "CZE-tht Extraliga 2018-19"]
[Site "Czech Republic"]
[Date "2018.12.01"]
[Round "3"]
[White "Heberla, Bartlomiej"]
[Black "Miton, Kamil"]
[Result "1/2-1/2"]
[ECO "E10"]
[WhiteElo "2550"]
[BlackElo "2588"]
[Annotator "TA"]
[PlyCount "97"]
[EventDate "2018.11.03"]
[EventType "team-tourn"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[WhiteTeam "Brno"]
[BlackTeam "Ostrava"]

{[%evp 13,97,-4,0,0,22,8,37,28,30,22,26,20,22,20,28,27,14,11,30,12,11,13,9,14,18,10,18,18,23,16,2,11,39,12,15,6,16,0,0,0,5,-11,29,27,28,20,37,20,22,22,34,8,40,47,50,50,57,9,52,0,5,0,0,0,5,0,0,0,0,0,0,0,0,0,0,0,5,5,6,6,18,18,18,18,18,18]} 1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. e3 a6 5. b3 c5 (5... dxc4 6. bxc4 c5 7. Bd3 cxd4 8. exd4 Bb4+ 9. Nbd2 O-O 10. Bb2 b5 11. c5 Bxc5 12. Bxh7+ Nxh7 13. dxc5 {½-½ (30) Artemiev,V (2706)-Rakhmanov,A (2634) Sochi 2018}) 6. cxd5 {D30: Queen's Gambit Declined: Systems without Nc3} Nxd5 7. Bb2 cxd4 {LiveBook: 3 Games} 8. Nxd4 Bb4+ 9. Nd2 e5 $146 ({Predecessor:} 9... O-O 10. a3 Be7 11. Bd3 Bd7 12. O-O Nc6 13. N2f3 Rc8 14. Nxc6 Bxc6 15. Ne5 Bb5 {½-½ (15) Levin,E (2505)-Popov,V (2548) St Petersburg 2013}) 10. N4f3 $1 Nc6 11. a3 Bxd2+ 12. Qxd2 f6 13. Rd1 Be6 14. Bc4 {[%cal Rc4d5]} Nc7 15. Qc2 Qe7 16. Bd3 Nb5 17. b4 Rc8 18. Qb1 g6 19. O-O Nd6 20. Nd2 O-O 21. Ne4 Nxe4 22. Bxe4 Rfd8 23. Rxd8+ Rxd8 24. Bxc6 bxc6 25. Qc2 Qd6 26. h3 Qd5 27. Rc1 Bf5 28. Qxc6 Qxc6 29. Rxc6 $11 {[%mdl 4096] Endgame KRB-KRB} Rd1+ 30. Kh2 Rd2 31. Bc3 Rc2 32. Kg3 (32. g4 $5 {[%cal Rg4f5]} Be4 33. Rc8+ Kf7 34. Kg3 $14) 32... Kf7 33. a4 {[%cal Ba3a4,Ba4a5][%mdl 32]} Bd7 34. Rc7 Ke6 35. a5 Ba4 36. Rc5 (36. b5 $14 Bxb5 {[#]} 37. Bxe5 $1 {[%mdl 576] Discovered Attack} Rxc7 38. Bxc7) 36... Bb5 {The position is equal.} 37. Kf3 Be2+ 38. Kg3 Bb5 39. Rc7 Bd3 40. Kf3 Be2+ 41. Kg3 Bd3 42. Rc6+ Kd7 43. Rc5 {[#] And now Rd5+ would win.} Ke6 44. Ba1 Rxc5 45. bxc5 Kd5 46. f4 Kxc5 47. fxe5 fxe5 48. Bxe5 Kd5 49. Bd4 {Accuracy: White = 55%, Black = 70%.} 1/2-1/2

[Event "CZE-tht Extraliga 2018-19"]
[Site "Czech Republic"]
[Date "2018.12.01"]
[Round "3"]
[White "Plat, Vojtech"]
[Black "Bernasek, Jan"]
[Result "1-0"]
[ECO "B31"]
[WhiteElo "2539"]
[BlackElo "2477"]
[Annotator "TA"]
[PlyCount "103"]
[EventDate "2018.11.03"]
[EventType "team-tourn"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[WhiteTeam "Lysa nad Labem"]
[BlackTeam "Siesta"]

{[%evp 12,103,62,36,50,47,53,33,45,39,45,41,86,81,96,52,36,26,29,34,61,35,125,131,112,104,119,84,83,62,169,154,158,158,168,174,255,145,145,147,174,155,156,157,212,201,212,210,191,185,178,184,200,179,262,185,276,276,276,276,364,265,276,276,276,276,268,262,337,290,341,261,336,261,336,254,246,245,232,231,338,338,438,338,328,302,338,207,210,206,206,206,511,502]} 1. e4 c5 2. Nf3 Nc6 3. Bb5 g6 4. O-O Bg7 5. Re1 Nh6 6. c3 {B31: Sicilian: 2...Nc6 3 Bb5 g6} (6. d3 O-O 7. Bxc6 bxc6 8. Nc3 d6 9. h3 e5 10. a3 f5 11. b4 cxb4 12. axb4 Nf7 13. Bd2 d5 14. Qb1 fxe4 15. dxe4 d4 16. Na4 g5 17. Nc5 g4 18. hxg4 Bxg4 {½-½ (58) Grigoriants,S (2576)-Nakamura,H (2786) chess.com INT 2017}) 6... O-O 7. h3 {LiveBook: 3 Games} e5 8. Na3 $146 {White is slightly better.} ({Predecessor:} 8. d3 d6 9. d4 cxd4 10. Bxc6 bxc6 11. cxd4 f6 12. Be3 Nf7 13. Nc3 Bh6 14. Qd2 Bxe3 15. Qxe3 Qb6 {½-½ (15) Koutecky,V-Stehlik,J (2122) Plzen 1999}) 8... d6 9. Bxc6 bxc6 10. d4 $1 exd4 11. cxd4 d5 12. exd5 ({Of course not} 12. dxc5 dxe4 13. Bxh6 Qxd1 $11) 12... cxd4 13. Bxh6 ({But not} 13. Nxd4 $6 Qxd5 14. Bxh6 Bxh6 $11) 13... Bxh6 14. dxc6 d3 15. Qa4 Be6 16. Rad1 Qd5 (16... d2 $14 17. Re2 Qd3 18. Rdxd2 Bxd2 19. Rxd2 Qf5) 17. Qh4 $36 {[%mdl 2048] Black is under strong pressure.} Bg7 18. Ng5 {[%csl Gg5][%cal Rh4h7] [#]} Rfe8 19. Qxh7+ Kf8 20. Qh4 {Threatens to win with Qf4.} Bf5 (20... Qxc6 $14 21. Rxe6 (21. Rxd3 Bxa2 22. Ra1 Re2 $14) 21... Rxe6) 21. Qb4+ Kg8 22. Rxe8+ Rxe8 23. Qc4 Re5 (23... Qxc4 {keeps fighting.} 24. Nxc4 Rc8) 24. Qxd5 (24. b4 $18) 24... Rxd5 25. Nc4 Bh6 26. Nf3 Rc5 {[#]} 27. b3 $1 Rxc6 (27... Bg7 $16 28. Ng5 Rxc6) 28. Nd4 $18 Ra6 29. Nxf5 gxf5 30. Rxd3 Rxa2 {[%mdl 4096] Endgame KRB-KRN} 31. g3 Kg7 32. Kg2 a5 (32... Kf6 $142 33. Rd6+ Kg7) 33. Rd7 a4 (33... Rc2 $142 34. Ra7 Bc1 35. Rxa5 f4) 34. bxa4 Rxa4 35. Nd6 Kf6 36. Nxf7 Bf8 37. h4 Ra2 38. Ng5 Bc5 39. Nh3 Ke6 40. Rd3 Ke5 41. Rf3 Bd4 42. Nf4 Ba7 43. Nd3+ Ke6 44. h5 Kf6 45. Nf4 Bd4 (45... Kg5 $142 46. Nh3+ Kxh5 47. Rxf5+ Kg6) 46. Nh3 Ke5 47. Rb3 Kf6 48. Rd3 Ra4 49. Rd2 Kg7 50. Rc2 Ra6 51. Rc4 Bf6 $2 (51... Be5 {is tougher.} 52. Rc5 Kf6) 52. Rc5 {Accuracy: White = 70%, Black = 41%.} 1-0

[Event "CZE-tht Extraliga 2018-19"]
[Site "Czech Republic"]
[Date "2018.12.01"]
[Round "3"]
[White "Zilka, Stepan"]
[Black "Pokorny, Petr"]
[Result "1-0"]
[ECO "C42"]
[WhiteElo "2533"]
[BlackElo "2211"]
[Annotator "TA"]
[PlyCount "59"]
[EventDate "2018.11.03"]
[EventType "team-tourn"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[WhiteTeam "Novoborsky"]
[BlackTeam "Siesta B"]

{[%evp 21,59,14,32,17,29,16,25,10,45,42,43,18,24,22,48,47,56,48,129,28,43,0,0,14,25,29,56,0,18,10,81,75,105,81,190,197,158,155,954,944]} 1. e4 e5 2. Nf3 Nf6 3. Nxe5 d6 4. Nf3 Nxe4 5. d4 d5 6. Bd3 Nc6 7. O-O Be7 8. Nbd2 Nd6 {C42: Petroff Defence: 3 Nxe5 and unusual White 3rd moves} (8... Bf5 9. Re1 Nxd2 10. Qxd2 Bxd3 11. Qxd3 O-O 12. c3 Qd7 13. Re2 a6 14. Bg5 Bd6 15. Rae1 Rfe8 16. Ne5 Nxe5 17. dxe5 Be7 18. Bxe7 Rxe7 19. f4 g6 20. Rd1 {½-½ (42) Li,C (2725)-Bu,X (2718) Ningbo 2018}) 9. c3 Bf5 10. Bxf5 Nxf5 11. Re1 O-O {LiveBook: 5 Games} 12. Nf1 Re8 $146 ({Predecessor:} 12... Qd7 13. Qd3 Nd6 14. Ne3 Qe6 15. Qc2 Nc8 16. Bd2 {1-0 (42) Ter Sahakyan,S (2553)-Chu,R (2284) chess.com INT 2018}) 13. Qb3 b6 14. Bf4 Na5 15. Qc2 Nd6 16. Ne3 c6 17. b3 {[%cal Bb2b3,Bb3c4][%mdl 32]} Nab7 18. c4 dxc4 19. bxc4 c5 {[#]} (19... Bf8 $14) 20. Rad1 (20. dxc5 $1 $16 Nxc5 21. Rad1) 20... cxd4 21. Nxd4 Bf8 22. Nb5 Qf6 {Hoping for ...Nxb5.} 23. Bxd6 Bxd6 24. Nd5 (24. g3 $14) 24... Qh6 25. g3 $36 {[%mdl 2048] White is pushing.} Rxe1+ (25... Bc5 $11 {keeps the balance.}) 26. Rxe1 $16 Bf8 27. Qe4 {Strongly threatening Ne7+.} Qd2 {[#]} (27... Qe6 $16 {was worth a try.}) 28. Re3 $1 $18 {Black must now prevent Ne7+.} Rb8 29. Qf4 Rc8 $2 {[#]} (29... Rd8 $16) 30. Nf6+ $1 {[%mdl 512] Accuracy: White = 60%, Black = 30%.} 1-0

[Event "CZE-tht Extraliga 2018-19"]
[Site "Czech Republic"]
[Date "2018.12.01"]
[Round "3"]
[White "Shengelia, David"]
[Black "Cvek, Robert"]
[Result "1-0"]
[ECO "D37"]
[WhiteElo "2532"]
[BlackElo "2520"]
[Annotator "TA"]
[PlyCount "179"]
[EventDate "2018.11.03"]
[EventType "team-tourn"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[WhiteTeam "Duras"]
[BlackTeam "Poruba"]

{[%evp 21,179,27,19,0,0,0,0,0,3,0,-13,-18,0,0,24,23,31,30,81,83,78,23,45,53,49,51,57,16,25,13,95,95,112,88,100,75,75,75,94,84,92,81,133,87,107,83,75,75,83,87,79,89,104,91,178,178,178,178,182,178,209,178,178,178,241,178,354,83,83,112,141,141,141,141,217,83,83,83,107,107,107,107,114,114,115,114,178,141,177,141,141,141,141,114,114,103,103,103,238,141,450,178,178,178,178,178,178,0,0,0,178,178,178,178,178,103,72,0,178,141,141,141,141,141,141,141,141,8,8,8,170,163,145,0,0,0,8,0,0,8,8,0,29960,29965,29965,29965,29966,29969,29970,29971,29976,29977,29981,29981,29990,29970,29991,29992,29992,29993]} 1. d4 Nf6 2. c4 e6 3. Nc3 d5 4. Nf3 Be7 5. Bg5 h6 6. Bxf6 Bxf6 7. e3 O-O 8. Rc1 c6 9. h4 {D55: Queen's Gambit Declined: 4 Bg5 Be7: Lines without ...h6 and 6...h6 7 Bxf6} c5 10. dxc5 Na6 {[%cal Bb8a6,Ba6c5,Bc5e4][%mdl 32]} 11. cxd5 Nxc5 {LiveBook: 4 Games} 12. b4 $146 ({Predecessor:} 12. Qd2 Bxc3 13. Qxc3 Ne4 14. Qc7 exd5 15. Qxd8 Rxd8 16. Nd4 Bd7 {½-½ (63) Rapport,R (2674)-Landa,K (2644) Haguenau 2013}) 12... Bxc3+ $1 13. Rxc3 Ne4 14. Rc1 exd5 15. Qd4 Bg4 16. Be2 Re8 17. O-O Bxf3 18. Bxf3 Qxh4 19. Rc7 b6 (19... Re7 $11 20. g3 Qg5 21. Rxe7 Qxe7) 20. Qxd5 $16 Ng5 21. Qf5 (21. Qxa8 $16 Rxa8 22. Bxa8) 21... Nxf3+ 22. Qxf3 Rf8 23. a3 Qd8 24. Rfc1 a5 25. b5 Rb8 (25... a4 $1 $11 {remains equal.}) 26. a4 $36 {[%mdl 2048] White is in control.} Qd3 27. R1c4 Rbd8 28. Rf4 Qd1+ 29. Qxd1 Rxd1+ {[%mdl 4096] Endgame KRR-KRR} 30. Kh2 Rd6 31. Rb7 g6 (31... h5 $142) 32. Kg3 Kg7 33. Rc4 Re8 34. e4 h5 35. f3 g5 36. Rc6 Rd4 37. Rcc7 Rf8 (37... Rxa4 $16 {keeps fighting.} 38. Rxf7+ (38. Rxb6 Rb4 $14) 38... Kg6 39. Rg7+ Kh6 40. Rh7+ Kg6) 38. Rxb6 $18 Rxa4 39. Ra6 Ra2 40. b6 h4+ 41. Kh3 g4+ 42. fxg4 (42. Kxg4 $6 Rxg2+ 43. Kf4 (43. Kh3 Rg3+ 44. Kh2 Rd8 $11) 43... h3 $14) 42... Rb2 43. e5 Rb3+ $2 (43... Re8 {might work better.} 44. b7 (44. Rxa5 Rxb6 45. Raa7 Rf8 $16) 44... Rxe5) 44. Kh2 $2 (44. Kxh4 $18 {Hoping for b7.} Rh8+ 45. Kg5) 44... Re8 45. Raa7 Rxb6 46. Rxf7+ Kg6 47. Rf5 {Strongly threatening Kh3.} Rd8 (47... Ree6 $16 48. Rxa5 Rb3) 48. Rxa5 (48. Kh3 $18 {is the precise move to win.}) 48... Rd1 $16 49. Ra7 $1 {[%cal Ra7f7] aiming for Raf7.} Re6 50. Ra8 Re1 51. Rg8+ Kh7 52. Rgg5 Kh6 53. Rh5+ Kg6 (53... Kg7 $16 54. g3 (54. Rxh4 R1xe5 55. Rhh5 Re4 $16) 54... hxg3+ 55. Kxg3 Rb6) 54. Rfg5+ $18 (54. Rxh4 R6xe5 55. Rf8 Re8 $16) 54... Kf7 55. Rh7+ (55. Rxh4 R1xe5 56. Rf5+ Kg7 $16) 55... Kf8 56. Rf5+ Kg8 57. Rhh5 Kg7 58. g3 Re2+ 59. Kh3 Ra6 (59... hxg3 $16 60. Kxg3 Re1) 60. Kxh4 ({Resist} 60. Rxh4 $6 Ra1 $16) (60. Rfg5+ $1 $18 Kf7 61. Rf5+ (61. Rxh4 Ra1 $16) 61... Kg6 62. Rhg5+ (62. Rxh4 Ra1 $16) 62... Kh6 63. Rg8) 60... Rh2+ 61. Kg5 Re2 62. Kf4 Ra4+ 63. Kf3 $1 Rae4 64. Rhg5+ $2 ({White must play} 64. Rfg5+ $18 Kf8 65. Rh8+ Kf7 66. Rf5+ Kg7 67. Re8) 64... Kh6 $1 $11 65. Rh5+ $2 (65. e6 $11) 65... Kg7 $18 66. Rfg5+ Kf7 67. Rh7+ Kf8 68. Rh8+ (68. Rc7 $18) 68... Kf7 $16 69. Rh7+ (69. Rf5+ $16 Kg7 70. Re8) 69... Kf8 $1 $18 70. Rf5+ Kg8 71. Re7 R2e3+ 72. Kf2 Re2+ 73. Kf1 R2e3 {[#]} 74. g5 (74. Rf4 $1 $16) 74... Rxg3 $11 75. Kf2 Rb3 $2 {[#]} (75... Reg4 $11 {and Black is okay.}) 76. g6 $1 $18 Ra4 {intending ...Ra2+.} 77. Kg2 ({White should try} 77. e6 $16 Ra2+ 78. Kg1) 77... Rg4+ $11 78. Kf2 {And now e6 would win.} Rxg6 79. e6 {Black must now prevent Re8+.} Rg7 80. Re8+ Kh7 81. e7 {Rh8+! would kill now.} Kg6 $2 {[%mdl 8192]} (81... Rb2+ $11 82. Ke3 Rb3+ 83. Kf4 Rb4+ 84. Kf3 Rb3+ 85. Kf4 Rb4+ 86. Ke3 Rb3+ 87. Kf2 Rb2+ 88. Kf1 Rb1+ 89. Kf2 Rb2+) 82. Re5 {White mates.} Rb7 83. Ke3 Ra7 84. Re6+ Kg5 85. Kd4 Rb7 86. Re1 Rd7+ 87. Kc5 Kg6 88. Kc6 Ra7 89. Rg1+ Kf7 90. Rf8+ {Accuracy: White = 49%, Black = 52%.} 1-0

[Event "CZE-tht Extraliga 2018-19"]
[Site "Czech Republic"]
[Date "2018.12.01"]
[Round "3"]
[White "Votava, Jan"]
[Black "Hollan, Martin"]
[Result "1-0"]
[ECO "E05"]
[WhiteElo "2531"]
[BlackElo "2374"]
[Annotator "TA"]
[PlyCount "61"]
[EventDate "2018.11.03"]
[EventType "team-tourn"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[WhiteTeam "Pardubice"]
[BlackTeam "Cesky Tesin"]

{[%evp 25,61,0,32,23,182,172,199,195,179,181,189,194,233,233,233,231,227,224,232,225,370,377,370,363,368,368,486,487,482,476,471,460,560,737,777,767,724,711]} 1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. g3 Be7 5. Bg2 O-O 6. O-O dxc4 7. Qc2 a6 8. a4 Bd7 9. Qxc4 Bc6 10. Bg5 Nbd7 11. Nc3 h6 12. Bxf6 {E05: Open Catalan: 5 Nf3 Be7} Nxf6 13. Rfe1 {[%cal Bf1e1,Be1e2,Be2e6][%mdl 32]} (13. b4 Bd5 14. Nxd5 exd5 15. Qb3 c6 16. e3 Ne4 17. Rfc1 Bf6 18. Rab1 Re8 19. b5 axb5 20. axb5 Qd7 21. bxc6 bxc6 {½-½ (60) Xiong,J (2656)-Wang,H (2722) Douglas 2018}) 13... Ne4 {LiveBook: 5 Games} (13... Bd5 {with more complications.} 14. Qd3 Bxf3 15. Bxf3 c6 16. Red1 Qa5) 14. Ne5 {White is slightly better.} Nxc3 $2 (14... Nd2 $11 {and Black stays safe.} 15. Qd3 Bxg2) 15. Bxc6 $18 ({Stronger than} 15. Qxc3 Bxg2 16. Kxg2 c5 $11) ({Inferior is} 15. Nxc6 Nxe2+ 16. Rxe2 (16. Qxe2 bxc6 17. Bxc6 Rb8 $11) 16... bxc6 $11) 15... Nxe2+ 16. Rxe2 ({Don't play} 16. Qxe2 $6 bxc6 17. Nxc6 Qd7 $14) 16... bxc6 17. Nxc6 Qd6 {[#]} 18. Rae1 $146 ({Predecessor:} 18. d5 exd5 19. Qxd5 Bf6 20. Qxd6 cxd6 {½-½ (47) Svenn,G (2422)-Webb,S (2415) Sweden 2001}) 18... Bf6 {[#]} 19. Rxe6 $1 {[%mdl 512]} Qd7 (19... fxe6 20. Rxe6) 20. R6e2 a5 21. b3 h5 22. h4 Rfe8 (22... g6 $142 23. Ne5 Bxe5) 23. Rxe8+ Rxe8 24. Rxe8+ Qxe8 25. Qd5 Qe1+ 26. Kg2 {White is clearly winning.} g6 27. b4 axb4 28. a5 {Black must now prevent a6.} Qa1 29. Nxb4 Qxd4 30. Qxd4 Bxd4 31. Nd5 {Accuracy: White = 100%, Black = 15%.} 1-0

[Event "CZE-tht Extraliga 2018-19"]
[Site "Czech Republic"]
[Date "2018.12.01"]
[Round "3"]
[White "Babula, Vlastimil"]
[Black "Rehorek, Martin"]
[Result "1/2-1/2"]
[ECO "E42"]
[WhiteElo "2522"]
[BlackElo "2283"]
[Annotator "TA"]
[PlyCount "81"]
[EventDate "2018.11.03"]
[EventType "team-tourn"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[WhiteTeam "Novoborsky"]
[BlackTeam "Siesta B"]

{[%evp 11,81,18,25,9,16,8,7,-5,0,8,8,10,8,7,4,0,0,-8,-9,-20,-20,-17,-7,-44,-22,-19,-26,-38,0,0,0,0,0,-32,43,47,119,36,124,34,104,101,108,119,115,116,129,124,113,106,184,151,156,175,161,7,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0]} 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 c5 5. Nge2 d6 6. a3 Ba5 {LiveBook: 55 Games} 7. Bd2 {E42: Nimzo-Indian: Rubinstein: 4...c5 5 Ne2} (7. Rb1 Nc6 8. d5 exd5 9. cxd5 Ne5 10. Ng3 O-O 11. Be2 Re8 12. O-O Ng6 13. b4 cxb4 14. axb4 Bb6 15. Na4 {1-0 (60) Milanovic,D (2502)-Kovalenko,I (2684) chess.com INT 2017}) 7... O-O 8. dxc5 dxc5 9. Qc2 Nc6 10. Ng3 b6 $146 ({Predecessor:} 10... Ne5 11. Be2 Bd7 12. f4 Ng6 13. Bf3 Qc7 14. O-O-O Rad8 {½-½ (39) Ghitescu,T-Huebner,R Buesum 1969}) 11. Rd1 Qe7 12. Bd3 Bb7 13. O-O Rad8 14. f4 Rd7 15. Bc1 Bxc3 16. Qxc3 Rfd8 17. b3 Ng4 18. h3 Qh4 19. Ne2 (19. Bb2 $2 Nce5 $19) 19... Nh6 (19... Nf6 {with more complications.} 20. Bb2 Ne7 21. Qc2 Ne8 22. Kh2 Nd6) 20. Bb2 $40 {[%csl Gb2][%cal Rc3g7][%mdl 128] White has some attack.} f6 21. Qc2 Nf7 22. Kh2 Qh6 (22... Ne7 $15) 23. Ng3 $14 Qh4 ({Black should try} 23... Nd6 $14) 24. Qe2 (24. Be2 $1 $16 {Threatens to win with Rxd7.} Ne7 25. Bg4) 24... f5 {[#]} (24... Nh6 $14) 25. e4 (25. Bxf5 $1 $16 {[%mdl 512]} Rxd1 (25... exf5 26. Nxf5) 26. Rxd1 Rxd1 27. Bxe6) 25... fxe4 ({Better is} 25... Qe7 $1 $14) 26. Bxe4 $16 {aiming for Rxd7.} Rxd1 27. Rxd1 Qxf4 28. Rf1 Qc7 29. Qh5 Nh6 30. Bc1 Nd4 (30... Nf5 $16 {keeps fighting.} 31. Bf4 Qf7) 31. Bf4 $18 Qd7 32. Bxh6 gxh6 33. Rf4 $2 ({But not} 33. Qxh6 $6 Bxe4 34. Nxe4 Qg7 $14) (33. Bb1 $18) 33... Bxe4 $11 {The position is equal.} 34. Nxe4 {Threatening mate with Nf6+.} Qc7 $1 {[%cal Rc7f4]} 35. Qxh6 Ne2 $1 {[%cal Re2f4]} 36. Qg5+ Kh8 37. Qf6+ {[%mdl 64] Double Attack} Kg8 38. Qg5+ Kh8 39. Qf6+ {[%mdl 64] Double Attack} Kg8 40. Qxe6+ Kh8 41. Qf6+ {Accuracy: White = 45%, Black = 52%.} 1/2-1/2

[Event "CZE-tht Extraliga 2018-19"]
[Site "Czech Republic"]
[Date "2018.12.01"]
[Round "3"]
[White "Jakubowski, Krzysztof"]
[Black "Dragnev, Valentin"]
[Result "0-1"]
[ECO "A06"]
[WhiteElo "2522"]
[BlackElo "2483"]
[Annotator "TA"]
[PlyCount "78"]
[EventDate "2018.11.03"]
[EventType "team-tourn"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[WhiteTeam "Poruba"]
[BlackTeam "Duras"]

{[%evp 24,78,26,10,23,14,22,10,18,10,17,0,0,-90,-87,-87,-87,-87,-87,-87,-87,-94,-89,-76,-49,-91,-72,-64,0,-98,-103,-203,-200,-179,-16,-20,-30,-27,0,-120,-108,-108,-108,-353,-352,-343,-322,-331,-318,-288,-253,-805,-804,-766,-756,-750,-735]} 1. Nf3 d5 2. c4 e6 3. e3 Nf6 4. Nc3 c5 5. d4 Nc6 6. a3 dxc4 7. Bxc4 a6 8. O-O b5 9. Ba2 Bb7 10. Qe2 Be7 {D40: Queen's Gambit Declined: Semi-Tarrasch with 5 e3} (10... cxd4 11. Rd1 b4 12. exd4 bxc3 13. d5 Nxd5 14. Bxd5 Nd4 15. Rxd4 Bxd5 16. bxc3 Bc5 17. Rg4 Qf6 18. Ne5 {½-½ (47) Gelfand,B (2703)-Leko,P (2690) Batumi 2018}) 11. Rd1 Qc7 12. dxc5 Bxc5 13. b4 {LiveBook: 4 Games} Bd6 14. Bb2 Rd8 $146 ({Predecessor:} 14... O-O 15. Rac1 Rac8 {1-0 (46) Sanikidze,T (2516)-Yagubi,A (2434) Rustavi 2014}) 15. Rac1 Qb8 16. h3 O-O 17. Ng5 Ne5 18. Rd4 (18. Bb1 $11) 18... h6 $17 19. Nge4 Nxe4 20. Nxe4 Bxe4 21. Rxe4 {[#]} Nd3 $1 22. Rf1 {White wants to play Bd4.} Nxb2 23. Qxb2 Rfe8 24. Rc1 Rc8 25. Rd1 Rcd8 {White must now prevent ...Bh2+.} 26. Rc1 Rd7 27. Qb3 (27. Bb3 $17) 27... Bh2+ $19 28. Kf1 {[#]} Red8 $2 (28... Be5 $1 $19 {And now ...Red8 would win.} 29. Rd1 Rxd1+ 30. Qxd1 Rd8) 29. Rd4 $1 $11 Rxd4 30. exd4 Rxd4 31. Qc2 (31. g3 $1 $11 {keeps the balance.}) 31... Qd6 $36 {[%mdl 2048] ...Rd2 is the strong threat. White is under strong pressure.} 32. Bb3 Rd2 33. Qe4 $2 {[#]} (33. Rd1 $17 {was necessary.} Rxc2 34. Rxd6 Rxf2+ 35. Kxf2 Bxd6 36. Bc2) 33... Rxf2+ $1 $19 {[%mdl 576] Decoy, Clearance} 34. Kxf2 Qd2+ {[%mdl 64] Double Attack} 35. Kf3 {White threatens Rc8+ and mate.} Qxc1 36. Ke2 Qxa3 37. Bxe6 $2 (37. Qa8+ Kh7 38. Bc2+ f5 39. Qf3) 37... Qb2+ {[%mdl 64] Zwischenzug. Black is clearly winning.} 38. Kd1 fxe6 39. Qxe6+ Kh7 {Accuracy: White = 47%, Black = 67%.} 0-1

[Event "CZE-tht Extraliga 2018-19"]
[Site "Czech Republic"]
[Date "2018.12.01"]
[Round "3"]
[White "Antoniewski, Rafal"]
[Black "Cyborowski, Lukasz"]
[Result "1/2-1/2"]
[ECO "C42"]
[WhiteElo "2517"]
[BlackElo "2524"]
[Annotator "TA"]
[PlyCount "50"]
[EventDate "2018.11.03"]
[EventType "team-tourn"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[WhiteTeam "Beskydska"]
[BlackTeam "Turnov"]

{[%evp 17,50,22,20,12,20,12,22,18,19,20,24,22,20,8,17,0,0,21,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,11]} 1. e4 e5 2. Nf3 Nf6 3. Nxe5 d6 4. Nf3 Nxe4 5. Nc3 Nxc3 6. dxc3 Be7 7. Be3 O-O 8. Qd2 {C42: Petroff Defence: 3 Nxe5 and unusual White 3rd moves} Re8 (8... Nd7 9. O-O-O c6 10. h4 d5 11. Kb1 Re8 12. Bd3 Bc5 13. Rde1 Bxe3 14. Rxe3 Rxe3 15. Qxe3 Nf6 {½-½ (28) Aronian,L (2780)-Caruana,F (2827) Batumi 2018}) 9. O-O-O Nd7 {LiveBook: 14 Games} 10. Bd3 Nf6 11. Rhe1 Bd7 12. h3 c5 13. Bg5 h6 14. Bxf6 Bxf6 {The position is equal.} 15. Be4 $146 ({Predecessor:} 15. Rxe8+ Qxe8 {½-½ (23) Jasinski,M (2415)-Triay Moll,L (2360) ICCF email 2017}) 15... Bc6 16. Bxc6 {[%mdl 64] [#] Discovered Attack} Rxe1 17. Nxe1 bxc6 18. Qxd6 Qb6 $1 19. Nd3 Rd8 20. Qg3 $36 {[%mdl 2048] White has some pressure.} c4 21. Ne5 Rxd1+ 22. Kxd1 Bxe5 23. Qxe5 {Black must now prevent Qe8+.} Qxf2 24. Qe4 Qf1+ 25. Kd2 $1 Qf2+ {Accuracy: White = 93%, Black = 80%.} 1/2-1/2

[Event "CZE-tht Extraliga 2018-19"]
[Site "Czech Republic"]
[Date "2018.12.01"]
[Round "3"]
[White "Ftacnik, Lubomir"]
[Black "Zhigalko, Andrey"]
[Result "0-1"]
[ECO "A04"]
[WhiteElo "2512"]
[BlackElo "2545"]
[Annotator "TA"]
[PlyCount "84"]
[EventDate "2018.11.03"]
[EventType "team-tourn"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[WhiteTeam "Turnov"]
[BlackTeam "Beskydska"]

{[%evp 13,84,4,8,16,22,-25,-30,-21,0,-20,-28,-25,-11,-24,0,0,0,0,0,0,0,-20,-14,-22,0,0,0,0,0,0,0,-29,-31,-24,-22,-88,-86,-72,-65,-180,-182,-180,-181,-190,-175,-229,-203,-203,-203,-201,-201,-202,-201,-245,-275,-234,-82,-272,-272,-1041,-844,-1699,-1668,-1507,-1502,-1368,-1163,-6091,-6079,-29976,-29979,-29979,-29981]} 1. Nf3 c5 2. c4 g6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d5 6. Bg5 Bg7 {A31: Symmetrical English: 2 Nf3 Nf6 3 d4} 7. e3 Ne4 {LiveBook: 3 Games} (7... dxc4 8. Bxc4 O-O 9. O-O a6 10. Be2 Nbd7 11. Rc1 e5 12. Nb3 h6 13. Bh4 b5 {0-1 (43) Ponomariov,R (2756)-Nepomniachtchi,I (2717) Riga 2013}) 8. Nxe4 dxe4 {The position is equal.} 9. Qd2 h6 $146 ({Predecessor:} 9... f5 10. O-O-O Qb6 11. Be2 Nd7 12. f4 a5 13. g4 fxg4 14. Bxg4 {0-1 (47) Sohal,T (2334)-Antal,G (2545) Windsor 2016}) 10. Bh4 O-O 11. Rd1 Bg4 12. f3 exf3 13. gxf3 Bh5 14. Be2 Qd7 15. O-O g5 16. Bg3 Nc6 17. Nxc6 Qxc6 18. b3 Rfd8 19. Qxd8+ Rxd8 20. Rxd8+ Kh7 21. Bd3+ (21. Kf2 {is more complex.} Qa6 22. h4 Qxa2 23. hxg5 hxg5 24. Rh1) 21... Bg6 22. Bxg6+ Kxg6 23. Kf2 f5 24. Rfd1 (24. Rd5 $11) 24... Bf6 $1 $17 {[%mdl 1024] Black has strong compensation.} 25. h3 h5 26. R1d5 (26. Rg8+ $15 Kf7 27. Rgd8) 26... Qa6 $19 27. Rd2 Qb6 $1 {Strongly threatening ...f4.} 28. Ke2 Qe6 29. Bb8 (29. R8d3 $142) 29... a6 30. Kf2 {[#]} g4 $1 ({Inferior is} 30... f4 31. exf4 Qxh3 32. fxg5 $11) 31. hxg4 fxg4 32. fxg4 hxg4 {[%cal Bh5g4,Bg4g3][%mdl 32]} 33. Bf4 Qe4 {And now ...e5 would win.} 34. Rg8+ {[#]} Kf5 $2 (34... Kf7 $1 $19 {[%cal Rf7g8] is more deadly.} 35. Rxg4 e5) 35. Rd5+ $2 (35. Kg1 $17 {is a better defense.}) 35... e5 36. Bxe5 $2 (36. Rf8 Ke6 37. Bxe5 Qf3+ 38. Kg1 Qxe3+ {[%mdl 64] Double Attack} 39. Kf1 Qc1+ 40. Kg2 Qc2+ {[%mdl 64] Double Attack} 41. Kf1 Qb1+ 42. Ke2 Qe4+ 43. Kf2 Bh4+ 44. Kg1 Qe3+ 45. Kh1 Qh3+ 46. Bh2) 36... Bxe5 37. Re8 g3+ 38. Ke2 Qc2+ 39. Rd2 Qb1 40. Rd5 Qxa2+ 41. Ke1 Qf2+ 42. Kd1 Qxe3 {Accuracy: White = 31%, Black = 77%.} 0-1

[Event "CZE-tht Extraliga 2018-19"]
[Site "Czech Republic"]
[Date "2018.12.01"]
[Round "3"]
[White "Pakleza, Zbigniew"]
[Black "Obsivac, Josef"]
[Result "1-0"]
[ECO "D00"]
[WhiteElo "2506"]
[BlackElo "2271"]
[Annotator "TA"]
[PlyCount "94"]
[EventDate "2018.11.03"]
[EventType "team-tourn"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[WhiteTeam "Ostrava"]
[BlackTeam "Brno"]

{[%evp 18,94,34,37,33,20,25,35,35,33,48,42,85,55,100,36,44,12,27,32,21,0,0,0,1,0,49,28,35,0,17,-32,-35,-29,0,0,17,6,40,46,38,-25,14,12,9,8,8,5,16,8,5,12,33,37,39,39,30,10,44,44,65,61,68,64,62,64,108,106,508,498,757,412,412,412,412,383,322,322,314]} 1. d4 d5 2. Bf4 Nf6 3. e3 c5 4. c3 Qb6 5. Qb3 Nc6 6. Nd2 g6 7. h3 Bg7 8. Ngf3 O-O 9. Be2 c4 {A48: 1 d4 Nf6 2 Nf3 g6: Torre, London and Colle Systems} 10. Qa3 {LiveBook: 6 Games} (10. Qc2 Bf5 11. Qc1 Qa5 12. O-O b5 13. a3 Qb6 14. Bd1 a5 15. Bc2 b4 16. Re1 Bxc2 17. Qxc2 {½-½ (54) Grachev,B (2640)-Kramnik,V (2788) Moscow 2008}) 10... Bf5 11. g4 $146 ({Predecessor:} 11. b3 cxb3 12. axb3 Nd7 13. g4 Be4 14. Nxe4 dxe4 15. Nd2 e5 {1-0 (73) Kolev,A (2568)-Laylo,D (2496) Las Vegas 2008}) 11... Be6 {The position is equal.} 12. b3 cxb3 13. axb3 a5 14. b4 Rfe8 15. b5 Nd8 16. Qb3 ({White should try} 16. Rb1 $16) 16... Ne4 $14 17. Ng5 Nxg5 (17... Nxd2 {feels hotter.} 18. Kxd2 h6 19. Nf3 f6 20. Bg3 Bf7) 18. Bxg5 f6 19. Bf4 Bf7 $1 20. Bg3 e5 21. O-O Qe6 (21... Ne6 $5 {[%cal Re5d4]}) 22. Rfe1 Qd7 23. Qa4 b6 24. Bf3 Rc8 25. Rac1 Ne6 {[%cal Bd8e6,Be6f8,Bf8d7,Bd7c5][%mdl 32]} 26. Bg2 Nf8 27. Red1 h5 28. dxe5 fxe5 29. Nf3 (29. c4 $14) 29... Rc4 {[#]} 30. Qxc4 $1 {[%mdl 512]} dxc4 31. Rxd7 Nxd7 32. Ng5 {Black should prevent Rd1.} Nc5 $1 33. Nxf7 Kxf7 34. Bd5+ Kf8 35. gxh5 gxh5 36. Bxc4 Ne4 37. Bh4 {And now Rd1 would win.} Rc8 (37... Bf6 $5 {[%cal Rf6h4]} 38. Bd5 Bxh4 39. Bxe4 Ke7 $11) 38. Be6 Rxc3 39. Rd1 {[%cal Rd1d8]} Bf6 40. Bxf6 Nxf6 {[%mdl 4096] Endgame KRB-KRN} 41. Rd6 Ne4 42. Rxb6 h4 $2 {[%mdl 8192]} (42... Ke7 $16) 43. Bd5 $18 Nd2 (43... Ng5 $142 44. Ra6 Rc5) 44. Ra6 Rc5 45. b6 {[%cal Bb5b6,Bb6b7][%mdl 32]} Rxd5 {[#]} 46. b7 $1 {[%cal Rb7b8]} Rb5 47. Ra8+ Ke7 {Accuracy: White = 58%, Black = 34%.} 1-0

[Event "CZE-tht Extraliga 2018-19"]
[Site "Czech Republic"]
[Date "2018.12.01"]
[Round "3"]
[White "Stohl, Igor"]
[Black "Biolek, Richard Jr."]
[Result "1/2-1/2"]
[ECO "A30"]
[WhiteElo "2488"]
[BlackElo "2447"]
[Annotator "TA"]
[PlyCount "34"]
[EventDate "2018.11.03"]
[EventType "team-tourn"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[WhiteTeam "Brno"]
[BlackTeam "Ostrava"]

{[%evp 20,34,62,60,68,55,85,71,81,80,114,66,71,41,42,7,10]} 1. c4 c5 2. Nf3 {[%cal Bg1f3,Bf3d4,Bd4b3][%mdl 32]} Nf6 3. Nc3 g6 4. e4 d6 5. d4 cxd4 6. Nxd4 Bg7 7. Be2 O-O 8. O-O Nc6 9. Be3 Bd7 10. Qd2 Qa5 {B38: Sicilian: Maroczy Bind with 5...Bg7 and 7...0-0} (10... Nxd4 11. Bxd4 Bc6 12. f3 a5 13. b3 Nd7 14. Be3 Nc5 15. Rab1 Qb6 16. Rfc1 Rfc8 17. Bf1 Qb4 18. Qb2 Qb6 19. Kh1 Qd8 20. Qd2 e6 21. Bg5 Qf8 22. Rd1 h6 23. Be3 Rd8 24. a3 Nd7 25. b4 axb4 26. axb4 {0-1 (41) Wang,H (2690)-Bu,X (2713) China 2017}) 11. Nb3 {LiveBook: 8 Games} Qc7 12. Nd5 $146 ({Predecessor:} 12. Rac1 Rfc8 13. Rfd1 b6 14. Bg5 Qd8 15. f4 Be6 16. Qe3 Qf8 17. Nb5 h5 18. N5d4 {½-½ (32) Cramling,D (2360)-Andersson,B (2287) Sweden 2013}) 12... Qb8 {White is slightly better.} 13. f3 Rc8 14. Rac1 Be6 15. Rc2 b6 16. Bg5 Qb7 17. Rfc1 a5 1/2-1/2

[Event "CZE-tht Extraliga 2018-19"]
[Site "Czech Republic"]
[Date "2018.12.01"]
[Round "3"]
[White "Kociscak, Jiri"]
[Black "Tazbir, Marcin"]
[Result "1-0"]
[ECO "A64"]
[WhiteElo "2484"]
[BlackElo "2532"]
[Annotator "TA"]
[PlyCount "71"]
[EventDate "2018.11.03"]
[EventType "team-tourn"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[WhiteTeam "Ostrava"]
[BlackTeam "Brno"]

{[%evp 29,71,33,46,-10,-7,-3,0,0,0,0,0,0,0,-4,0,0,0,0,0,-8,40,-26,0,0,0,0,0,0,0,0,0,0,80,88,428,393,573,573,539,539,532,-451,532,532]} 1. d4 Nf6 2. c4 g6 3. Nf3 Bg7 4. g3 O-O 5. Bg2 c5 6. d5 e6 7. Nc3 exd5 8. cxd5 d6 9. O-O Re8 10. Nd2 {[%cal Bf3d2,Bd2c4,Bc4a3,Ba3b5][%mdl 32]} a6 11. a4 Nbd7 12. h3 Rb8 13. Nc4 Ne5 14. Na3 {A64: Modern Benoni: Fianchetto Variation: 9...Nbd7 10 Nd2 a6 11 a4 Re8} Qc7 (14... Nh5 15. e4 Bd7 16. g4 Nf6 17. g5 Nh5 18. f4 b5 19. fxe5 b4 20. Nc4 bxc3 21. bxc3 Bxe5 22. Qf3 f5 23. gxf6 Qxf6 24. Nxe5 Qxe5 {0-1 (60) So,W (2812)-Nakamura,H (2785) Stavanger 2017}) 15. f4 Ned7 {LiveBook: 6 Games} 16. Qd3 (16. e4 $14) 16... b5 $11 17. axb5 axb5 18. Naxb5 Qb6 19. Qf3 c4+ 20. Qf2 {And now e4 would win.} Nc5 21. Na7 $146 ({Predecessor:} 21. Nd4) 21... Ra8 22. Nxc8 Raxc8 23. f5 Qb7 24. Kh2 Rc7 25. Bf4 (25. Ra5 $14) 25... Nce4 26. Nxe4 Nxe4 27. Bxe4 Rxe4 28. f6 Bf8 29. Qf3 Qxd5 30. Rfd1 $36 {[%mdl 2048] White has the initiative.} Qe6 {[#]} (30... Qb7 $11 {remains equal.}) 31. Ra8 $1 $16 {Threatens to win with Rxd6.} Rxe2+ $2 {[%mdl 8192]} (31... Rxf4 $16 32. gxf4 Qxf6) 32. Kg1 $18 {Hoping for Rxd6.} Re1+ (32... Re5 $142 33. Bxe5 Qxe5) 33. Rxe1 Qxe1+ 34. Kg2 {Threatening mate with Rxf8+!} Qe6 {[#] With the idea ...Rc8.} 35. Rxf8+ $1 {[%mdl 576] Remove Defender, Decoy} Kxf8 {[#]} 36. Bxd6+ $1 {[%mdl 576] Double Attack. Accuracy: White = 72%, Black = 53%.} 1-0

[Event "CZE-tht Extraliga 2018-19"]
[Site "Czech Republic"]
[Date "2018.12.01"]
[Round "3"]
[White "Simacek, Pavel"]
[Black "Zwardon, Vojtech"]
[Result "1-0"]
[ECO "B35"]
[WhiteElo "2478"]
[BlackElo "2462"]
[Annotator "TA"]
[PlyCount "113"]
[EventDate "2018.11.03"]
[EventType "team-tourn"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[WhiteTeam "Turnov"]
[BlackTeam "Beskydska"]

{[%evp 19,113,15,20,10,11,6,41,45,30,41,27,37,35,34,37,33,58,59,57,60,68,71,66,44,45,45,47,46,54,27,20,16,23,30,27,35,37,23,20,18,16,0,0,0,15,15,21,21,18,16,11,0,2,0,47,44,54,47,273,235,8,0,0,0,0,0,0,0,8,0,2,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,8,84,29955,29940]} 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. Nc3 Bg7 6. Be3 Nf6 7. Bc4 O-O 8. Bb3 Re8 {B35: Sicilian: Accelerated Dragon with 5 Nc3: main line} 9. Nxc6 (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... dxc6 10. Qxd8 Rxd8 {LiveBook: 14 Games. The position is equal.} 11. a4 Ng4 12. Bg5 $146 ({Predecessor:} 12. Bf4 b6 13. a5 b5 14. f3 Ne5 15. Kf2 Be6 16. Bxe6 fxe6 {½-½ (53) Szostko,J (2234)-Kanarek,M (2526) Bialystok 2016}) 12... h6 13. Bxe7 Bxc3+ 14. bxc3 Re8 15. Ba3 Rxe4+ 16. Kf1 Re8 17. f3 Ne3+ 18. Kf2 {Threatens to win with Rhe1.} Bf5 19. Bc1 $1 {[%cal Rc1e3]} Nd5 $1 ({But not} 19... Bxc2 $2 20. Bxc2 Nxc2 21. Ra2 $18) 20. Bxh6 Nxc3 21. Rae1 (21. Rhe1 {feels hotter.} Rxe1 22. Rxe1 Nd5 23. g4 Be6 24. Bc4) 21... Be6 22. Bxe6 Rxe6 23. Rxe6 fxe6 $14 {[%mdl 4096] Endgame KRB-KRN} 24. a5 Rd8 25. Ra1 Rd4 26. Be3 Rc4 27. Bxa7 Nb5 28. Bb6 Rxc2+ 29. Kg3 Nc3 30. Kh3 Kf7 31. Bd4 Nb5 32. Be5 Rc5 33. f4 g5 34. g3 Kg6 35. Kg4 gxf4 36. gxf4 Rc2 37. h4 {[%cal Bh2h4,Bh4h5][%mdl 32] Hoping for Rd1.} Rd2 $1 38. Rg1 Nd4 $2 {[#]} (38... Kh6 $1 $14) 39. h5+ $1 $18 Kh6 $2 (39... Kh7 $18 40. Rb1 Nb5) 40. Bxd4 Rxd4 $11 {KR-KR} 41. Re1 Rd6 42. Re5 Kg7 43. Rg5+ Kh7 44. Re5 Kg7 45. Kg5 Kf7 $1 46. f5 exf5 47. Rxf5+ Kg7 48. Re5 Rd7 49. Rf5 Rc7 50. Kf4 c5 {[%cal Bc6c5,Bc5c4,Bc4c3][%mdl 32]} 51. Ke3 c4 52. Kd2 c3+ 53. Kc2 Kh6 54. Rb5 Rc4 $1 55. Rxb7 {aiming for a6.} Kxh5 56. Rb3 (56. Rb1 $11 Ra4 57. Rb5+ (57. Kxc3 Rxa5 58. Kb4 Rg5 $11) 57... Kg6 58. Kxc3) 56... Rc5 $2 {[%mdl 8192] [#]} (56... Ra4 $16) 57. Ra3 $1 {Accuracy: White = 62%, Black = 71%.} 1-0

[Event "CZE-tht Extraliga 2018-19"]
[Site "Czech Republic"]
[Date "2018.12.01"]
[Round "3"]
[White "Petr, Martin"]
[Black "Gibiec, Ernest"]
[Result "1-0"]
[ECO "B07"]
[WhiteElo "2448"]
[BlackElo "2111"]
[Annotator "TA"]
[PlyCount "49"]
[EventDate "2018.11.03"]
[EventType "team-tourn"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[WhiteTeam "Pardubice"]
[BlackTeam "Cesky Tesin"]

{[%evp 10,49,0,4,26,0,9,8,66,71,64,59,107,80,80,23,68,-7,40,32,78,70,86,65,423,428,457,457,511,495,506,490,499,500,482,483,444,450,1863,1818,1603,1602]} 1. e4 d6 2. f4 g6 3. Nf3 Bg7 4. Be2 Nf6 5. d3 O-O 6. O-O {LiveBook: 12 Games. B07: Pirc Defence: Miscellaneous Systems} e5 (6... c5 7. Qe1 Nc6 8. Qh4 Bg4 9. Kh1 e6 10. Nbd2 Rc8 11. c3 b5 12. h3 Nxe4 13. Qxd8 {1-0 (43) Stevic,H (2599)-Tadic,B (2524) Bihac 2010}) 7. Nc3 c6 8. Kh1 {The position is equal.} Qc7 $146 (8... Nh5 $11) ({Predecessor:} 8... Nbd7 9. a4 a5 10. Qe1 exf4 11. Bxf4 d5 12. Qd2 Re8 13. Bh6 dxe4 14. dxe4 {1-0 (50) Boersma,J (2073)-Rietman,F (2276) Groningen 2013}) 9. Qe1 $14 Bg4 10. Qh4 Nbd7 11. f5 d5 12. Bh6 ({White should try} 12. h3 $16 Bxf3 13. Bxf3) 12... Bxf3 13. Rxf3 (13. Bxf3 $14 Bxh6 14. Qxh6) 13... d4 14. Nd1 Nh5 15. Bxg7 Kxg7 {[#]} 16. Rh3 $1 $36 {[%mdl 2048] White is more active.} Ndf6 $2 {[%mdl 8192]} ({Better is} 16... Nf4 $14) 17. Bxh5 $18 {[%mdl 64] Overworked Piece. White is clearly winning.} (17. g4 Nf4 $15) 17... Nxh5 18. g4 {[%cal Bg2g4,Bg4g5][%mdl 32]} Nf6 19. Qh6+ ({Stronger than} 19. fxg6 fxg6 20. Nf2 Kg8 $11) 19... Kh8 20. Nf2 {[%cal Bd1f2,Bf2g4,Bg4f6][%mdl 32]} Rg8 21. g5 Nh5 22. Ng4 Rg7 23. Nf6 Qb6 (23... Qd8 $142 24. Nxh5 gxh5 25. Rxh5 (25. f6 Rg6 $18) 25... f6 26. gxf6 Rf7) 24. Nxh5 gxh5 25. Qxh5 {Accuracy: White = 67%, Black = 23%.} ({Not} 25. f6 Rg6 $18) 1-0

[Event "CZE-tht Extraliga 2018-19"]
[Site "Czech Republic"]
[Date "2018.12.01"]
[Round "3"]
[White "Kraus, Tomas"]
[Black "Rojicek, Vojtech"]
[Result "1-0"]
[ECO "B50"]
[WhiteElo "2447"]
[BlackElo "2389"]
[Annotator "NA RC"]
[PlyCount "63"]
[EventDate "2018.11.03"]
[EventType "team-tourn"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[WhiteTeam "Turnov"]
[BlackTeam "Beskydska"]
[TimeControl "40/5400+30:1800+30"]

1. e4 {[%emt 0:00:00]} c5 {[%emt 0:00:17]} 2. Nf3 {[%emt 0:00:27]} d6 {[%emt 0:00:12]} 3. Nc3 {[%emt 0:01:13]} Nf6 {[%emt 0:01:12]} 4. e5 {[%emt 0:00:05]} dxe5 {[%emt 0:01:37]} 5. Nxe5 {[%emt 0:00:29]} e6 {[%emt 0:02:13]} 6. Bb5+ {[%emt 0:03:34]} Bd7 {[%emt 0:12:31] B50: Sicilian: 2...d6, Miscellaneous} (6... Nbd7 7. d4 a6 8. Bxd7+ Nxd7 9. Qh5 Nxe5 10. dxe5 Bd7 11. Bg5 Qc7 12. O-O-O Bc6 13. f4 Be7 14. Bxe7 Qxe7 {½-½ (29) Bernadskiy,V (2583)-Vovk,A (2634) Zhitomir 2017}) 7. Qf3 {[%emt 0:14:44]} Qc7 {[%emt 0:01:48]} 8. Bxd7+ {[%emt 0:19:02]} Nbxd7 {[%emt 0:00:22]} 9. Nc4 {[%emt 0:00:06]} a6 $146 {[%emt 0:06:37]} ({Predecessor:} 9... Nb6 10. Nb5 Qd7 11. Nxb6 axb6 12. a4 Be7 13. b3 Nd5 14. Bb2 Bf6 15. Bxf6 Nxf6 16. O-O O-O 17. d3 Rfd8 18. Rfe1 Qc6 {½-½ (18) Blauhut,H (2352)-Nenciulescu,S (2222) ICCF email 2002}) 10. d3 {[%emt 0:01:11]} Be7 {[%emt 0:12:37]} 11. Bf4 {[%emt 0:10:12]} e5 {[%emt 0:01:42]} 12. Bg5 {[%emt 0:02:40]} O-O {[%emt 0:01:47]} 13. a4 {[%emt 0:02:01]} Rfe8 {[%emt 0:00:54]} 14. O-O {[%emt 0:03:26]} Bf8 {[%emt 0:00:11]} 15. a5 {[%emt 0:01:21]} Re6 {[%emt 0:01:54]} 16. Rfe1 {[%emt 0:01:48]} Rae8 {[%emt 0:01:09]} 17. Re2 {[%emt 0:01:55]} g6 {[%emt 0:02:32]} 18. Ra3 {[%emt 0:04:26]} Bg7 {[%emt 0:03:18]} 19. Rb3 {[%emt 0:01:33]} Rb8 {[%emt 0:02:51]} 20. h3 {[%emt 0:00:41]} Qc8 {[%emt 0:07:51]} 21. Bh4 {[%emt 0:03:27]} Ne8 {[%emt 0:02:50]} 22. Nd5 $16 {[%emt 0:04:16]} f6 {[%emt 0:00:27]} 23. Bg3 {[%emt 0:02:45]} Qc6 {[%emt 0:09:28]} 24. h4 {[%emt 0:00:31]} h5 {[%emt 0:04:52]} 25. Re1 {[%emt 0:02:08]} Kh7 {[%emt 0:00:32]} 26. Bh2 {[%emt 0:02:16]} Bh6 {[%emt 0:02:35]} 27. Ndb6 {[%emt 0:07:24]} Qxf3 {[%emt 0:00:52]} 28. gxf3 {[%emt 0:00:02]} Nxb6 {[%emt 0:06:48]} 29. Nxb6 {[%emt 0:00:12]} Bd2 {[%emt 0:00:21]} 30. Re2 {[%emt 0:00:39]} Bxa5 {[%emt 0:03:41]} 31. Nd7 {[%emt 0:00:18]} Rc8 {[%emt 0:01:09]} 32. Nf8+ {[%emt 0:00:51]} 1-0

[Event "CZE-tht Extraliga 2018-19"]
[Site "Czech Republic"]
[Date "2018.12.01"]
[Round "3"]
[White "Svoboda, Svatopluk"]
[Black "Oral, Tomas"]
[Result "1/2-1/2"]
[ECO "B48"]
[WhiteElo "2438"]
[BlackElo "2509"]
[Annotator "TA"]
[PlyCount "44"]
[EventDate "2018.11.03"]
[EventType "team-tourn"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[WhiteTeam "Siesta"]
[BlackTeam "Lysa nad Labem"]

{[%evp 23,44,40,49,42,54,57,64,0,12,3,0,0,0,0,0,-8,0,-72,-61,-68,-64,-83,-31]} 1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3 Qc7 6. Be3 a6 7. Qd2 Nf6 8. O-O-O Be7 {B48: Sicilian: Taimanov: 5 Nc3 Qc7 6 Be3 a6 without Be2} 9. f3 b5 10. Nxc6 dxc6 11. g4 {[%cal Bg2g4,Bg4g5][%mdl 32]} e5 12. h4 Be6 {LiveBook: 7 Games} 13. Bh3 {[#]} O-O $146 ({Predecessor:} 13... Rd8 14. Qh2 Rxd1+ 15. Rxd1 O-O 16. g5 {½-½ (41) Motylev,A (2570)-Fominyh,A (2582) Ubeda 2001}) 14. g5 Nh5 15. Qg2 (15. Bxe6 $14 fxe6 16. Qg2) 15... Bxh3 $11 16. Qxh3 {Rd7 is the strong threat.} Rad8 17. Rxd8 Rxd8 18. Rd1 g6 19. Rxd8+ Qxd8 20. Nd1 {[#]} (20. Qh2 $11) 20... h6 $1 $17 {[%cal Rh6g5][%mdl 512]} 21. Qg4 (21. gxh6 Bxh4) 21... hxg5 22. hxg5 {[#]} Ng7 (22... Nf4 $1 $17 {[%mdl 512]} 23. Bxf4 exf4) 1/2-1/2

[Event "CZE-tht Extraliga 2018-19"]
[Site "Czech Republic"]
[Date "2018.12.01"]
[Round "3"]
[White "Cernousek, Lukas"]
[Black "Najer, Evgeniy"]
[Result "1/2-1/2"]
[ECO "B90"]
[WhiteElo "2434"]
[BlackElo "2663"]
[Annotator "TA"]
[PlyCount "49"]
[EventDate "2018.11.03"]
[EventType "team-tourn"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[WhiteTeam "Siesta"]
[BlackTeam "Lysa nad Labem"]

{[%evp 31,49,0,0,0,0,0,0,0,0,0,0,0,0,0,13,0,4,0,40,8]} 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be3 e5 7. Nb3 Be6 8. f3 Be7 9. Qd2 O-O 10. O-O-O Nbd7 11. g4 {[%cal Bg2g4,Bg4g5][%mdl 32]} b5 12. g5 Nh5 13. Kb1 {B90: Sicilian Najdorf: Unusual White 6th moves, 6 Be3 Ng4 and 6 Be3 e5} (13. Nd5 Bxd5 14. exd5 f6 15. gxf6 Bxf6 16. Kb1 Nf4 17. Na5 Nb6 18. Nc6 Qc7 19. Bxf4 exf4 20. c3 Rae8 21. Rg1 {½-½ (88) So,W (2776)-Wojtaszek,R (2727) Batumi 2018}) 13... Nb6 14. Nd5 Nxd5 15. exd5 Bf5 16. Na5 f6 {[%cal Rf6g5] LiveBook: 6 Games} 17. Nc6 Qd7 18. h4 Ng3 19. Rh2 Nxf1 20. Rxf1 fxg5 21. hxg5 Bg6 $146 22. b3 Rf7 23. Kb2 Raf8 24. Rhf2 Re8 25. Qa5 1/2-1/2

[Event "CZE-tht Extraliga 2018-19"]
[Site "Czech Republic"]
[Date "2018.12.01"]
[Round "3"]
[White "Velicka, Petr"]
[Black "Polak, Tomas"]
[Result "0-1"]
[ECO "C62"]
[WhiteElo "2434"]
[BlackElo "2508"]
[Annotator "TA"]
[PlyCount "172"]
[EventDate "2018.11.03"]
[EventType "team-tourn"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[WhiteTeam "Ostrava"]
[BlackTeam "Brno"]

{[%evp 19,172,24,44,0,20,12,0,15,25,16,15,0,0,0,5,15,15,21,22,10,41,0,0,0,0,0,0,0,0,-10,-8,-18,-20,-54,-45,-73,-77,-90,-49,-69,-56,-69,-20,-25,0,-56,-46,-37,-43,-77,-69,-75,-75,-69,-58,-54,-44,-74,-65,-62,0,-74,-70,-78,-75,-89,-80,-87,-79,-75,-61,-102,-49,-52,-54,-79,0,-57,-42,-43,-26,-39,-22,-35,-40,-56,-64,-56,-8,-8,-8,-8,-8,-8,0,0,0,-8,-8,-15,-15,-20,-8,-47,-38,-51,-55,-69,-37,-37,-40,-70,-70,-70,-70,-72,-74,-73,-70,-70,-70,-70,-70,-76,-91,-72,-85,-131,-143,-181,-175,-224,-144,-386,-386,-592,-71,-72,-8,-8,0,0,0,0,0,0,0,-29969,-29970,-29970,-29970,-29968,-29969,-29966,-4614]} 1. e4 e5 2. Nf3 Nc6 3. Bb5 d6 4. d4 exd4 5. Nxd4 Bd7 6. Nc3 Nf6 7. O-O Be7 8. Bxc6 bxc6 9. h3 O-O 10. Qf3 Rb8 {LiveBook: 3 Games. C66: Ruy Lopez: Steinitz Defence} 11. Nf5 $146 ({Predecessor:} 11. b3 Re8 12. Bb2 Bf8 13. Rfe1 c5 14. Nf5 g6 15. Ne3 Bg7 16. Rab1 {½-½ (16) Short,N (2660)-Portisch,L (2600) Skelleftea 1989}) 11... Re8 (11... Bxf5 $5 12. Qxf5 Nd7 $11) 12. b3 Bxf5 {The position is equal.} 13. Qxf5 Qd7 14. Qxd7 Nxd7 15. Bb2 Bf6 16. f3 Nc5 17. Nd1 Bxb2 18. Nxb2 a5 19. a4 d5 20. exd5 cxd5 21. Rad1 c6 22. Nd3 Ne6 23. Ne5 Rbc8 24. Rfe1 f6 25. Ng4 Kf7 26. Kf2 d4 27. f4 {next f5 is good for White.} c5 ({Much weaker is} 27... Nxf4 $6 28. Rxe8 Kxe8 29. Rxd4 $14) 28. g3 Nc7 29. Nh2 Nd5 30. Nf3 Nc3 31. Rc1 Na2 32. Rcd1 ({White should play} 32. Rxe8 $11 Rxe8 33. Re1) 32... Nb4 $15 33. Rd2 Red8 34. Red1 Nd5 35. Re1 Rc7 36. Rd3 Nb4 37. Rd2 Rdd7 38. Red1 Re7 39. Re1 $1 Red7 40. Red1 Nd5 41. Re1 g6 42. Rd3 h6 43. Rd2 h5 44. Rd3 Re7 45. Rdd1 {[#]} Nb4 (45... Rxe1 $1 $17 46. Kxe1 Nc3) 46. Rd2 Red7 47. Red1 Re7 48. Re1 $1 Rxe1 49. Nxe1 {[%mdl 4096] Endgame KRN-KRN} Ke6 50. Re2+ Kd6 51. Re8 c4 52. bxc4 Rxc4 53. Rg8 Nd5 54. Rxg6 Rxa4 55. g4 hxg4 56. hxg4 Ke6 57. f5+ Kf7 58. Rh6 Ne3 59. Ke2 Nxg4 60. Rh7+ Ke8 61. Rb7 Ne3 62. Rb6 Ke7 63. Nd3 Nxf5 {...Ne3 is the strong threat.} 64. Nf4 Ne3 65. c3 Ng4 66. Nd5+ Kf7 67. Ra6 dxc3 68. Nxc3 Ra1 69. Kd2 f5 70. Nd5 Ra3 71. Kc2 Ne3+ 72. Kb2 Nc4+ ({Much worse is} 72... Nxd5 73. Kxa3 f4 74. Rxa5 $11) 73. Kc1 Rf3 74. Rc6 {[#]} Ne3 $1 {[%cal Re3d5]} 75. Nb6 Rf2 {And now ...f4 would win.} 76. Rc5 $2 (76. Nd7 $17 {was the only defense.}) 76... f4 $19 77. Rxa5 (77. Na4 $142 f3 78. Nb2) 77... Rc2+ $2 (77... f3 $19 {( -> ...Rc2+)} 78. Ra4 Kg6) 78. Kb1 $17 f3 (78... Re2 $17 79. Nd7 Ke7) 79. Nd5 $11 Re2 (79... Nxd5 {looks sharper.} 80. Kxc2 Ne3+ 81. Kd3 f2 82. Ra1 f1=Q+) 80. Nxe3 $1 Rxe3 {KR-KR} 81. Kc2 Kf6 {White must now prevent ...f2.} (81... Kg6 $5 82. Kd2 $8 Re2+ 83. Kd1 Re4 $11) 82. Kd2 Re2+ 83. Kd3 $2 {[%mdl 8192]} (83. Kd1 $11) 83... Re1 {Black mates.} 84. Ra8 Kg5 85. Rf8 Kg4 86. Kd2 Re7 {Accuracy: White = 49%, Black = 51%.} 0-1

[Event "CZE-tht Extraliga 2018-19"]
[Site "Czech Republic"]
[Date "2018.12.01"]
[Round "3"]
[White "Kislinsky, Alexey"]
[Black "Jurcik, Marian"]
[Result "0-1"]
[ECO "B00"]
[WhiteElo "2430"]
[BlackElo "2451"]
[Annotator "RC"]
[PlyCount "86"]
[EventDate "2018.11.03"]
[EventType "team-tourn"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[WhiteTeam "Lysa nad Labem"]
[BlackTeam "Siesta"]
[TimeControl "40/5400+30:1800+30"]

1. e4 {[%emt 0:03:55]} d6 {[%emt 0:00:21]} 2. d4 {[%emt 0:00:18]} Nf6 {[%emt 0:00:22]} 3. Nc3 {[%emt 0:00:08]} e5 {[%emt 0:00:18]} 4. Nf3 {[%emt 0:00:25]} Nbd7 {[%emt 0:00:18]} 5. Bc4 {[%emt 0:00:17]} Be7 {[%emt 0:00:07]} 6. O-O {[%emt 0:00:27]} O-O {[%emt 0:00:17]} 7. a4 {[%emt 0:00:16]} c6 {[%emt 0:01:53]} 8. Ba2 {[%emt 0:01:30]} a5 {[%emt 0:01:22]} 9. h3 {[%emt 0:01:53]} exd4 {[%emt 0:01:32]} 10. Nxd4 {[%emt 0:01:29]} Nc5 {[%emt 0:00:32]} 11. Qf3 {[%emt 0:01:10]} Qb6 {[%emt 0:00:16]} 12. Rd1 {[%emt 0:08:06]} Be6 {[%emt 0:02:15]} 13. Be3 {[%emt 0:01:26]} Qxb2 {[%emt 0:19:43]} 14. Nxc6 {[%emt 0:30:32]} bxc6 {[%emt 0:07:50]} 15. Bxc5 {[%emt 0:00:56]} dxc5 {[%emt 0:03:29]} 16. Rdb1 {[%emt 0:01:39]} Qxc2 {[%emt 0:04:59]} 17. Bxe6 {[%emt 0:00:07]} Rab8 {[%emt 0:09:33]} 18. Ba2 {[%emt 0:19:08]} Rxb1+ {[%emt 0:03:35]} 19. Rxb1 {[%emt 0:00:08]} Bd6 {[%emt 0:03:03]} 20. Bb3 {[%emt 0:05:45]} Qd2 {[%emt 0:00:10]} 21. Rd1 {[%emt 0:02:43]} Qf4 {[%emt 0:00:15]} 22. Qd3 {[%emt 0:02:59]} Qh2+ {[%emt 0:07:18]} 23. Kf1 {[%emt 0:00:06]} Be5 {[%emt 0:00:54]} 24. Ne2 {[%emt 0:02:08]} Qh1+ {[%emt 0:06:14]} 25. Ng1 {[%emt 0:00:06]} Bh2 {[%emt 0:00:20]} 26. Qf3 {[%emt 0:05:20]} Bxg1 {[%emt 0:05:01]} 27. e5 {[%emt 0:05:53]} Nd5 {[%emt 0:08:05]} 28. Bxd5 {[%emt 0:00:17]} cxd5 {[%emt 0:00:02]} 29. Qxd5 {[%emt 0:00:13]} h6 {[%emt 0:01:36]} 30. g3 {[%emt 0:01:26]} Qh2 {[%emt 0:04:15]} 31. Qg2 {[%emt 0:00:08]} Rb8 {[%emt 0:07:06]} 32. Qxg1 {[%emt 0:00:47]} Qxh3+ {[%emt 0:00:13]} 33. Qg2 {[%emt 0:00:05]} Qg4 {[%emt 0:01:08]} 34. Qd5 {[%emt 0:00:08]} Qxa4 {[%emt 0:00:31]} 35. Rd3 {[%emt 0:01:21]} Qb5 {[%emt 0:01:07]} 36. Qd6 {[%emt 0:01:07]} c4 {[%emt 0:00:38]} 37. Rf3 {[%emt 0:00:07]} c3+ {[%emt 0:01:15]} 38. Kg2 {[%emt 0:00:05]} Qb7 {[%emt 0:00:30]} 39. Kh2 {[%emt 0:02:06]} Qxf3 {[%emt 0:00:27]} 40. Qxb8+ {[%emt 0:00:06]} Kh7 {[%emt 0:00:04]} 41. Qb1+ {[%emt 0:30:14]} g6 {[%emt 0:30:15]} 42. e6 {[%emt 0:00:16]} Qxf2+ {[%emt 0:00:54]} 43. Kh3 {[%emt 0:00:12]} c2 {[%emt 0:00:07]} 0-1

[Event "CZE-tht Extraliga 2018-19"]
[Site "Czech Republic"]
[Date "2018.12.01"]
[Round "3"]
[White "Kanovsky, David"]
[Black "Ponizil, Cyril"]
[Result "1/2-1/2"]
[ECO "A15"]
[WhiteElo "2425"]
[BlackElo "2491"]
[Annotator "TA"]
[PlyCount "50"]
[EventDate "2018.11.03"]
[EventType "team-tourn"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[WhiteTeam "Poruba"]
[BlackTeam "Duras"]

{[%evp 19,50,0,0,-20,-19,-28,-22,-14,-19,-22,-3,-28,-25,-21,-17,-19,-8,-6,0,-37,-38,-25,-30,-38,-16,-16,-10,-14,-12,-12,15,0,6]} 1. c4 Nf6 2. g3 e6 3. Nf3 d5 4. b3 c5 5. Bg2 Nc6 6. O-O Be7 7. cxd5 Nxd5 8. Bb2 Bf6 9. Qc1 O-O 10. Nc3 b6 {LiveBook: 35 Games} 11. d3 {A14: English Opening: 1...e6 with b3 by White} (11. Nxd5 exd5 12. d4 Ba6 13. Re1 Re8 14. dxc5 Bxb2 15. Qxb2 bxc5 16. Rac1 Qa5 17. Ng5 Nb4 18. Qd2 Rad8 19. a3 Qxa3 20. Rxc5 Re7 21. Bxd5 {1-0 (29) Gershon,A (2444)-Greenfeld,A (2521) Israel 2018}) 11... Bb7 12. Ne4 Bxb2 13. Qxb2 Qe7 14. Rfd1 Rac8 15. Rac1 Rfd8 16. a3 h6 17. Ne5 $146 ({Predecessor:} 17. e3 Rc7 18. d4 cxd4 19. exd4 Nf6 20. Nxf6+ Qxf6 21. Ne5 Nxd4 22. Rxc7 Qxe5 23. Bxb7 Nf3+ 24. Kg2 {1-0 (24) Scherer,M (2232)-Raupp,T (2354) Germany 2012}) 17... a5 (17... Ba8 {is more complex.} 18. Nxc6 Bxc6 19. Nd2 f6 20. Nc4 e5) 18. Nxc6 Bxc6 19. Nc3 Nxc3 20. Rxc3 Bxg2 21. Kxg2 Qb7+ 22. f3 {The position is equal.} Rd4 23. Rc4 Rcd8 24. Rdc1 Rxc4 25. Rxc4 Qd5 {Accuracy: White = 53%, Black = 50%.} 1/2-1/2

[Event "CZE-tht Extraliga 2018-19"]
[Site "Czech Republic"]
[Date "2018.12.01"]
[Round "3"]
[White "Rydl, Jiri"]
[Black "Meduna, Eduard"]
[Result "1/2-1/2"]
[ECO "A10"]
[WhiteElo "2420"]
[BlackElo "2403"]
[Annotator "TA"]
[PlyCount "74"]
[EventDate "2018.11.03"]
[EventType "team-tourn"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[WhiteTeam "Siesta"]
[BlackTeam "Lysa nad Labem"]

{[%evp 15,74,8,14,11,30,31,31,25,35,39,33,31,26,36,23,15,24,20,18,15,16,16,35,8,65,30,37,37,43,40,40,26,26,8,19,12,64,13,13,0,0,0,0,0,0,0,0,0,0,0,8,0,11,0,0,-16,11,11,12,0,0]} 1. c4 c6 2. Nf3 d5 3. g3 Nf6 4. Bg2 Bg4 5. Ne5 Bh5 6. cxd5 cxd5 7. Nc3 {A11: English Opening: 1...c6} e6 8. Qa4+ Nfd7 {LiveBook: 7 Games} 9. d4 $146 {Black should prevent g4.} ({Predecessor:} 9. g4 Bg6 10. h4 Bc2 11. Nxf7 Kxf7 12. Qxc2 Nc6 13. Qd1 Be7 14. h5 Nde5 {½-½ (35) Andersen,M (2597)-Arvola,B (2471) Helsingor 2018}) 9... f6 10. Nxd7 Qxd7 11. Qxd7+ Kxd7 12. e4 dxe4 13. Bxe4 Nc6 14. Be3 Bb4 15. O-O Bg6 16. Bxg6 hxg6 17. d5 exd5 18. Nxd5 Bd6 19. Rad1 Rad8 (19... Ke6 $11) 20. b4 b6 21. Bf4 {And now Bxd6 would win.} Ne5 22. Bxe5 fxe5 23. Rfe1 Ke6 24. a3 Bb8 25. Nc3 Kf5 (25... g5 $11) 26. Kg2 (26. f3 $14) 26... Rxd1 $11 {The position is equal.} 27. Rxd1 {[%mdl 4096] Endgame KRB-KRN} Rc8 28. Nd5 {[#] aiming for Ne7+.} Ke6 29. Kf3 Rc2 30. Ne3 Ra2 31. Rd8 Bd6 32. Nc4 Be7 $1 {[%cal Re7d8]} 33. Rd3 a5 34. bxa5 bxa5 35. Nxa5 Bxa3 {Black wants to play ...Bc5.} 36. Nc4 Bc5 37. Rd2 Ra4 {Accuracy: White = 62%, Black = 57%.} 1/2-1/2

[Event "CZE-tht Extraliga 2018-19"]
[Site "Czech Republic"]
[Date "2018.12.01"]
[Round "3"]
[White "Blahynka, Martin"]
[Black "Londyn, Radek"]
[Result "1-0"]
[ECO "C44"]
[WhiteElo "2418"]
[BlackElo "2399"]
[Annotator "TA"]
[PlyCount "107"]
[EventDate "2018.11.03"]
[EventType "team-tourn"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[WhiteTeam "Duras"]
[BlackTeam "Poruba"]

{[%evp 11,107,-17,28,-21,-10,-31,-16,-35,34,14,42,40,45,52,30,0,37,0,88,91,150,135,176,134,124,138,129,131,133,128,183,189,295,293,265,269,289,269,280,276,305,286,285,284,270,162,260,251,215,155,158,139,188,110,211,206,237,283,253,207,317,288,273,222,195,155,160,130,172,149,162,158,227,211,326,344,276,60,191,225,229,204,408,388,383,0,327,-45,224,0,0,0,0,0,110,113,29977,29973]} 1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 Qf6 5. Nb3 Qg6 6. f3 {C45: Scotch Game} (6. Qe2 Nf6 7. f3 a5 8. Be3 d5 9. Nc3 dxe4 10. O-O-O Be7 11. Nb5 O-O 12. Nxc7 Rb8 13. Qb5 {½-½ (32) Nakamura,H (2781)-Howell,D (2682) Caleta 2018}) 6... Bd6 {LiveBook: 12 Games} 7. Be3 Bxh2 8. Qd2 {The position is equal.} Bg3+ 9. Bf2 Nf6 (9... b6 $15) 10. Nc3 $14 {[%mdl 1024] White has compensation.} O-O $146 ({Predecessor:} 10... Bxf2+ 11. Qxf2 a6 12. O-O-O d6 13. Bd3 {1-0 (68) Gresova,Z (1810)-Waardenburg,M (1580) Prague 2016}) 11. O-O-O d6 12. Be3 Re8 13. Bd3 Nb4 14. Bc4 c6 (14... d5 $11 15. Bxd5 (15. Nxd5 Nfxd5 16. Bxd5 Nxd5 $11) 15... Nfxd5 16. Nxd5 Nxd5 17. Qxd5 c6) 15. Ne2 $36 {[%mdl 2048] White has strong initiative.} a5 (15... d5 $142) 16. Nxg3 $16 d5 17. Nxa5 {[%cal Re4d5]} (17. exd5 cxd5 18. Bd3 Nxd3+ 19. Qxd3 Qxg3 $11) 17... dxc4 18. Qxb4 Qxg3 19. Nxc4 Be6 20. Nd6 {[%mdl 64] Double Attack} Rf8 (20... Reb8 $16) 21. a3 $18 (21. Qxb7 $2 Rxa2 22. c4 Qxg2 $19) 21... b5 (21... Rfd8 $142 22. Rd2 (22. Qxb7 Qxg2 23. Rhf1 Qe2 $16) (22. Nxb7 Rxd1+ 23. Rxd1 Qxg2 $16) 22... Rdb8) 22. Qd2 b4 23. Qxb4 Ng4 24. Qc3 Nxe3 25. Qxe3 Rfb8 26. Rh5 h6 27. Rc5 Ra6 28. Qc3 Rab6 (28... Qxg2 {might work better.} 29. Nf5 Bxf5) 29. b4 $1 Qxg2 30. f4 {And now f5 would win.} Bg4 31. Re1 Ra6 32. Nc4 ({White should try} 32. Kb2 $18) 32... Rd8 (32... Rb5 $16 {was necessary.}) 33. Kb2 Qf2 34. Ne5 Qxf4 35. Rxc6 (35. Nxc6 $6 Rda8 $16) 35... Ra7 (35... Rxc6 $142 36. Nxc6 Rd2 37. Ne7+ Kh7) 36. Nxg4 Qxg4 37. Qe3 Qd7 38. Rc5 {Black must now prevent Rd5.} Rda8 39. Rc3 Qe6 40. Qc5 Ra6 41. Qf5 g5 (41... Qe8 $16 42. e5 Re6) 42. b5 $1 {[%cal Rb5a6]} Rb6 (42... Qxf5 {was worth a try.} 43. exf5 Ra5) 43. Qxe6 Rxe6 {[%mdl 4096] Endgame KRR-KRR} 44. Ree3 $2 (44. Ra1 $18) 44... h5 (44... g4 $14) 45. Rc5 $1 {[%cal Rc5g5]} f6 46. Rb3 $1 Kf7 $2 (46... g4 47. b6 (47. Rxh5 Rxe4 48. b6 Rb8 $16) 47... Rb8) 47. b6 Rb8 48. b7 $2 (48. Rc7+ $18 Re7 49. Rxe7+ Kxe7 50. a4) 48... h4 $2 {[%mdl 8192]} (48... Re7 $11 {and Black stays safe.}) 49. a4 $2 (49. Rc8 $18 Re8 50. Rxe8 Kxe8 51. a4) 49... h3 $2 {[%mdl 8192]} (49... Re7 $15 {stays ahead.} 50. Rcb5 g4) 50. Rxh3 $2 (50. Rc8 $18 Re8 51. Rxe8 Kxe8 52. a5 (52. Rxh3 Rxb7+ 53. Kc3 Rc7+ 54. Kd3 Rd7+ 55. Ke3 Rd1 $16)) 50... Rxb7+ $11 51. Rb5 Rbe7 $1 52. a5 {[%cal Ba4a5,Ba5a6][%mdl 32]} Rxe4 {[#]} (52... g4 $11 {keeps the balance.} 53. Rh7+ Kg6 54. Rxe7 Rxe7) 53. a6 $1 $16 {[%cal Ra6a7] Threatens to win with a7!} Rh4 $2 {[%mdl 8192] [#]} (53... Rd7 $16) 54. Rxh4 $1 {Accuracy: White = 59%, Black = 25%.} 1-0

[Event "CZE-tht Extraliga 2018-19"]
[Site "Czech Republic"]
[Date "2018.12.01"]
[Round "3"]
[White "Bures, Jaroslav"]
[Black "Roubalik, Jakub"]
[Result "1/2-1/2"]
[ECO "B43"]
[WhiteElo "2388"]
[BlackElo "2410"]
[Annotator "TA"]
[PlyCount "72"]
[EventDate "2018.11.03"]
[EventType "team-tourn"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[WhiteTeam "Poruba"]
[BlackTeam "Duras"]

{[%evp 13,72,34,35,33,59,57,57,52,48,53,58,57,104,103,97,81,135,135,145,114,111,113,113,105,110,79,91,90,85,77,76,81,94,58,70,0,0,0,0,0,0,0,0,0,0,-25,-23,-40,-23,-37,0,0,0,0,0,0,0,0,0,0,0]} 1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Nc3 Qc7 6. Qf3 {B43: Sicilian: Kan Variation: 5 Nc3} (6. g3 Nf6 7. Bg2 Bb4 8. O-O Bxc3 9. bxc3 d6 10. Ba3 O-O 11. e5 dxe5 12. Bxf8 Kxf8 13. Nb3 Bd7 14. Na5 Ra7 15. Nxb7 Ke7 16. Rb1 Bb5 17. Re1 Nbd7 18. Qc1 Nd5 19. Qa3+ Kf6 20. Bxd5 exd5 21. Rxb5 {1-0 (21) Aronian,L (2764)-Caruana,F (2816) Leuven 2018}) 6... Nc6 7. Nxc6 dxc6 {LiveBook: 15 Games} 8. Bg5 {White is slightly better.} Be7 9. Bxe7 Nxe7 10. Qg3 $1 {[%cal Rg3c7]} Qxg3 11. hxg3 e5 12. Na4 Ng6 13. Nb6 Rb8 14. Bc4 $146 Be6 ({Black should play} 14... Ke7) 15. Bxe6 $16 fxe6 16. Rh5 Rd8 17. f3 Ke7 18. c3 h6 19. Nc4 Kf6 20. Ne3 Rd7 21. Rc1 Rhd8 22. Rc2 Rd3 23. Ng4+ (23. Ke2 {with more complications.} R3d6 24. a4 Nh8 25. Rxe5 g6 26. Ng4+) 23... Kf7 24. Nxe5+ (24. Nf2 $1 $14) 24... Nxe5 $11 25. Rxe5 $14 {[%mdl 4096] Endgame KRR-KRR} Rd1+ 26. Ke2 Rg1 27. Ke3 Rdd1 28. Rh5 Rge1+ 29. Kf4 g5+ 30. Kg4 Kg6 {[%mdl 1024] Black has compensation.} 31. Rh2 e5 (31... Rh1 {looks sharper.} 32. Rxh1 Rxh1 33. f4 Rf1 34. f5+ exf5+ 35. exf5+ Rxf5 36. Kh3 Rf1) 32. Kh3 {The position is equal.} Rd3 33. Kg4 Rdd1 34. Kh3 Rd3 35. Kg4 Rdd1 36. Kh3 Rd3 {Accuracy: White = 75%, Black = 71%.} 1/2-1/2

[Event "CZE-tht Extraliga 2018-19"]
[Site "Czech Republic"]
[Date "2018.12.01"]
[Round "3"]
[White "Molenda, Marcin"]
[Black "Movsesian, Sergei"]
[Result "0-1"]
[ECO "E04"]
[WhiteElo "2383"]
[BlackElo "2630"]
[Annotator "TA"]
[PlyCount "67"]
[EventDate "2018.11.03"]
[EventType "team-tourn"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[WhiteTeam "Cesky Tesin"]
[BlackTeam "Pardubice"]

{[%evp 14,67,21,19,22,0,36,35,22,27,78,73,81,25,60,58,90,38,39,39,37,31,87,77,157,147,141,156,157,132,130,150,146,99,116,95,102,110,130,114,112,91,84,85,87,83,131,100,92,86,96,0,0,-68,-52,-940]} 1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. g3 Bb4+ 5. Bd2 a5 6. Bg2 dxc4 7. O-O O-O {E04: Open Catalan: 5 Nf3} 8. e3 {LiveBook: 4 Games} (8. Bg5 h6 9. Bxf6 Qxf6 10. a3 Bd6 11. Nc3 Nc6 12. Rc1 e5 13. d5 Nd4 14. Nxd4 exd4 15. Ne4 {0-1 (66) Ding,L (2777)-Wang,H (2709) Huaian 2017}) 8... c5 9. dxc5 $146 ({Predecessor:} 9. a3 Bxd2 10. Nbxd2 cxd4 11. exd4 b5 12. a4 c3 13. bxc3 b4 14. Ne5 Ra7 15. Qb3 {½-½ (38) Yurick,L (2042)-Steel,A (2097) ICCF email 2015}) 9... Nc6 {The position is equal.} 10. Bxb4 axb4 11. Nbd2 Qd3 (11... Qe7 $11) 12. Ne1 $16 Qf5 13. Qc2 ({White should play} 13. Nxc4 $16 {Black must now prevent Nd3.} Qxc5 14. Qb3) 13... Qxc5 {[#]} 14. Nd3 $1 $36 {[%mdl 2560] White has the initiative.} Qh5 (14... cxd3 15. Qxc5) 15. Nf4 ({White should try} 15. Nxc4 $16 Rd8 16. Rad1) 15... Qh6 $14 16. Nxc4 e5 17. Nd5 Be6 (17... Bg4 $14) 18. Nc7 $16 {[%cal Bd5c7,Bc7b5,Bb5c3][%mdl 32]} b3 (18... Bxc4 $142 19. Qxc4 Rad8) 19. axb3 ({Don't play} 19. Qxb3 $6 Na5 $14) 19... Rxa1 20. Rxa1 Bh3 21. Qe2 e4 22. Nb5 Bg4 23. Qf1 Qh5 24. Nc3 Bf3 25. Nd2 Qf5 26. Qb1 Ne5 27. Ncxe4 Nxe4 28. Nxe4 Bxg2 29. Kxg2 h6 30. Nd2 Nd3 {[#]} 31. Qf1 $1 Rd8 32. Nc4 (32. Nf3 $16) 32... b5 $11 33. Nd2 (33. Na3 $1 $11) 33... Nxf2 $15 34. Rd1 $2 {[%mdl 8192] Accuracy: White = 52%, Black = 51%.} (34. Nb1 $15 Ng4 35. Qxf5 Nxe3+ {[%mdl 64] Double Attack} 36. Kh3 Nxf5 37. Ra5) 0-1

[Event "CZE-tht Extraliga 2018-19"]
[Site "Czech Republic"]
[Date "2018.12.01"]
[Round "3"]
[White "Mroziak, Maciej"]
[Black "Hracek, Zbynek"]
[Result "1/2-1/2"]
[ECO "C68"]
[WhiteElo "2378"]
[BlackElo "2568"]
[Annotator "TA"]
[PlyCount "78"]
[EventDate "2018.11.03"]
[EventType "team-tourn"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[WhiteTeam "Cesky Tesin"]
[BlackTeam "Pardubice"]

{[%evp 21,78,-12,-13,-19,0,-4,-8,-13,-9,-18,-7,-27,-7,-8,-4,-4,-3,-16,-8,-7,0,-7,-4,-4,0,0,0,-1,0,0,0,0,0,0,0,0,8,-33,-33,-35,-29,-33,-31,-33,-33,-32,-16,-56,-57,-67,-68,-75,-85,-106,-102,-94,-100,-95,-70]} 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Bxc6 dxc6 5. d4 exd4 6. Qxd4 Qxd4 7. Nxd4 Bd7 8. Be3 O-O-O 9. Nd2 c5 10. Ne2 b6 11. O-O-O Ne7 {[%cal Bg8e7,Be7g6,Bg6h4][%mdl 32] LiveBook: 4 Games} 12. Rhe1 {C68: Ruy Lopez: Exchange Variation, sidelines} f5 $146 ({Predecessor:} 12... Nc6 13. h3 Be7 14. Nf4 Rde8 15. Nd5 Bd8 16. Nc4 b5 17. Nd2 c4 18. b3 cxb3 19. Nxb3 Be6 {0-1 (65) Ljubojevic,L (2600)-Beliavsky,A (2585) Tilburg 1986}) 13. Ng3 fxe4 14. Ndxe4 {The position is equal.} Re8 15. f3 Ng6 16. c4 Nh4 17. Re2 Be7 18. Rde1 Bd8 19. Kd1 h6 20. Bd2 Rhf8 21. Bc3 Rf7 22. Nd2 Rxe2 23. Rxe2 g5 24. h3 Be7 25. b3 Bf8 26. Ke1 a5 27. Nde4 a4 28. Nf6 Bc6 29. bxa4 Bxa4 30. Ng4 Ng6 31. Ne5 Nxe5 32. Bxe5 Bd7 33. Kd2 Kb7 34. Nf1 Bf5 35. Ne3 Rd7+ 36. Kc1 Bg6 {Black is better.} 37. g3 Rd3 38. f4 gxf4 39. gxf4 Bh5 {Accuracy: White = 61%, Black = 73%.} 1/2-1/2

[Event "CZE-tht Extraliga 2018-19"]
[Site "Czech Republic"]
[Date "2018.12.01"]
[Round "3"]
[White "Szotkowski, Jakub"]
[Black "Vlasak, Lukas"]
[Result "0-1"]
[ECO "A40"]
[WhiteElo "2357"]
[BlackElo "2401"]
[Annotator "ChessBase"]
[PlyCount "114"]
[EventDate "2018.11.03"]
[EventType "team-tourn"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[WhiteTeam "Beskydska"]
[BlackTeam "Turnov"]
[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 0:01:13]} 3. g3 {[%emt 0:00:04]} Bb4+ {[%emt 0:01:09]} 4. Bd2 {[%emt 0:00:10]} Be7 {[%emt 0:00:53]} 5. Bg2 {[%emt 0:00:16]} d5 {[%emt 0:01:05]} 6. Qc2 {[%emt 0:00:24]} O-O {[%emt 0:00:39]} 7. Nf3 {[%emt 0:00:07]} c6 {[%emt 0:00:19]} 8. O-O {[%emt 0:00:19]} Nbd7 {[%emt 0:00:22]} 9. Rd1 {[%emt 0:00:20]} b6 {[%emt 0:03:06]} 10. Bf4 {[%emt 0:01:13]} Ba6 {[%emt 0:03:12]} 11. Ne5 {[%emt 0:00:16]} Rc8 {[%emt 0:02:07]} 12. Nc3 {[%emt 0:14:48]} Qe8 {[%emt 0:11:08]} 13. a4 {[%emt 0:05:44]} Nh5 {[%emt 0:17:26]} 14. cxd5 {[%emt 0:18:33]} Nxf4 {[%emt 0:12:35]} 15. Nxd7 {[%emt 0:09:00]} Nxe2+ {[%emt 0:03:29]} 16. Nxe2 {[%emt 0:01:55]} cxd5 {[%emt 0:00:25]} 17. Nc3 {[%emt 0:06:15]} Qxd7 {[%emt 0:00:29]} 18. a5 {[%emt 0:00:29]} Qb7 {[%emt 0:05:52]} 19. axb6 {[%emt 0:05:57]} axb6 {[%emt 0:04:57]} 20. Qa4 {[%emt 0:01:05]} Ra8 {[%emt 0:01:03]} 21. Qb3 {[%emt 0:13:31]} Rfd8 {[%emt 0:04:08]} 22. Ra4 {[%emt 0:05:14]} b5 {[%emt 0:05:14]} 23. Raa1 {[%emt 0:07:32]} b4 {[%emt 0:01:49]} 24. Na4 {[%emt 0:00:31]} Rdc8 {[%emt 0:04:59]} 25. Bf3 {[%emt 0:04:15]} Bb5 {[%emt 0:04:02]} 26. Nc5 {[%emt 0:01:20]} Bxc5 {[%emt 0:00:38]} 27. dxc5 {[%emt 0:00:06]} Bc6 {[%emt 0:02:00]} 28. Rxa8 {[%emt 0:00:42]} Rxa8 {[%emt 0:00:10]} 29. Rd4 {[%emt 0:00:48]} Ra1+ {[%emt 0:03:36]} 30. Kg2 {[%emt 0:00:54]} Qb5 {[%emt 0:01:08]} 31. Bd1 {[%emt 0:00:14]} g6 {[%emt 0:02:07]} 32. Rxb4 {[%emt 0:02:31]} d4+ {[%emt 0:01:35]} 33. f3 {[%emt 0:00:40]} Qxc5 {[%emt 0:00:50]} 34. Rc4 {[%emt 0:00:40]} Qd5 {[%emt 0:01:32]} 35. Be2 {[%emt 0:00:41]} Kg7 {[%emt 0:01:07]} 36. Qb4 {[%emt 0:00:36]} Ra4 {[%emt 0:00:54]} 37. Qb3 {[%emt 0:00:48]} Rxc4 {[%emt 0:00:12]} 38. Bxc4 {[%emt 0:00:06]} Qc5 {[%emt 0:00:43]} 39. Qd3 {[%emt 0:00:21]} e5 {[%emt 0:00:21]} 40. g4 {[%emt 0:00:54]} Qb4 {[%emt 0:00:52]} 41. Qe2 {[%emt 0:00:59]} f6 {[%emt 0:06:59]} 42. g5 {[%emt 0:03:16]} Qc5 {[%emt 0:02:45]} 43. gxf6+ {[%emt 0:00:17]} Kxf6 {[%emt 0:00:02]} 44. Bd3 {[%emt 0:06:22]} Qc1 {[%emt 0:03:07]} 45. b4 {[%emt 0:00:22]} Qg5+ {[%emt 0:00:18]} 46. Kf2 {[%emt 0:01:43]} Qf4 {[%emt 0:01:15]} 47. Kg2 {[%emt 0:00:59]} Qg4+ {[%emt 0:00:13]} 48. Kf2 {[%emt 0:04:31]} Qh3 {[%emt 0:00:20]} 49. b5 {[%emt 0:04:11]} Qxh2+ {[%emt 0:00:41]} 50. Ke1 {[%emt 0:00:08]} Qxe2+ {[%emt 0:00:23]} 51. Kxe2 {[%emt 0:00:31]} Bb7 {[%emt 0:00:10]} 52. Kf2 {[%emt 0:01:33]} Ke6 {[%emt 0:00:29]} 53. Kg3 {[%emt 0:00:20]} Kd6 {[%emt 0:00:25]} 54. Kg4 {[%emt 0:00:36]} Kc5 {[%emt 0:00:13]} 55. Be2 {[%emt 0:00:41]} h6 {[%emt 0:00:15]} 56. Bd3 {[%emt 0:00:10]} Bc8+ {[%emt 0:00:07]} 57. Kg3 {[%emt 0:00:12]} Bf5 {[%emt 0:00:06]} 0-1

[Event "CZE-tht Extraliga 2018-19"]
[Site "Czech Republic"]
[Date "2018.12.01"]
[Round "3"]
[White "Priehoda, Vitezslav"]
[Black "Simek, Petr"]
[Result "1-0"]
[ECO "D61"]
[WhiteElo "2354"]
[BlackElo "2338"]
[Annotator "NA"]
[PlyCount "147"]
[EventDate "2018.11.03"]
[EventType "team-tourn"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[WhiteTeam "Lysa nad Labem"]
[BlackTeam "Siesta"]
[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. Nf3 {[%emt 0:00:00]} d5 {[%emt 0:00:03]} 4. Nc3 {[%emt 0:00:00]} Nbd7 {[%emt 0:00:12]} 5. Bg5 {[%emt 0:00:09]} Be7 {[%emt 0:00:17]} 6. e3 {[%emt 0:00:05]} O-O {[%emt 0:00:11]} 7. Qc2 {[%emt 0:00:45]} c5 {[%emt 0:00:20]} 8. dxc5 {[%emt 0:02:01]} Nxc5 {[%emt 0:00:16]} 9. Rd1 {[%emt 0:10:08] D61: Queen's Gambit Declined: Classical: 7 Qc2} (9. a3 h6 10. Bh4 Nce4 11. Nxe4 Nxe4 12. Bxe7 Qxe7 13. Rd1 Nf6 14. cxd5 Nxd5 15. Bc4 Nf6 16. Rf1 {½-½ (16) Mamedyarov,S (2752)-Alekseev,E (2716) Kemer 2007}) 9... Qa5 {[%emt 0:02:55]} 10. cxd5 {[%emt 0:26:03]} exd5 {[%emt 0:00:35] LiveBook: 4 Games} 11. Nd4 {[%emt 0:02:19]} Rd8 $146 {[%emt 0:25:22]} ({Predecessor:} 11... Bd7 12. Bd3 Ba4 13. Nb3 Bxb3 14. axb3 Nce4 15. Bxe4 dxe4 16. Bxf6 Bxf6 {½-½ (24) Tisdall,J (2515)-Ostenstad,B (2465) Norway 1996}) 12. Be2 {[%emt 0:04:18]} Nce4 {[%emt 0:01:58]} 13. Nb3 {[%emt 0:03:08]} Qc7 {[%emt 0:00:30]} 14. Bf4 {[%emt 0:00:06]} Bd6 {[%emt 0:00:15]} 15. Bxd6 {[%emt 0:00:19]} Rxd6 {[%emt 0:00:14]} 16. Rc1 {[%emt 0:03:56]} Qe7 {[%emt 0:10:57]} 17. O-O {[%emt 0:14:53]} Bf5 {[%emt 0:03:13]} 18. Nd4 {[%emt 0:00:17]} Bg6 {[%emt 0:00:06]} 19. Bd3 {[%emt 0:03:11]} a6 {[%emt 0:05:07]} 20. Rfd1 {[%emt 0:07:03]} Rad8 {[%emt 0:05:04]} 21. Nxe4 {[%emt 0:05:33]} dxe4 {[%emt 0:10:43]} 22. Be2 $11 {[%emt 0:00:08]} h5 {[%emt 0:02:52]} 23. Nb3 {[%emt 0:04:09]} Nd5 {[%emt 0:10:25]} 24. Rd4 {[%emt 0:01:33]} Nf4 {[%emt 0:12:12]} 25. Rxd6 {[%emt 0:02:06]} Nxe2+ {[%emt 0:00:01]} 26. Qxe2 {[%emt 0:00:12]} Qxd6 {[%emt 0:00:04]} 27. Nd4 {[%emt 0:00:41]} f6 {[%emt 0:00:11]} 28. Qc4+ {[%emt 0:00:51]} Bf7 {[%emt 0:00:05]} 29. Qc2 {[%emt 0:02:32]} Qe5 {[%emt 0:04:21]} 30. a3 {[%emt 0:00:17]} h4 {[%emt 0:03:33]} 31. Qc7 {[%emt 0:01:25]} Qd5 {[%emt 0:00:39]} 32. Rc5 {[%emt 0:01:27]} Qd7 {[%emt 0:00:45]} 33. h3 {[%emt 0:00:51]} Ba2 {[%emt 0:00:54]} 34. b3 {[%emt 0:01:23]} Bb1 {[%emt 0:00:30]} 35. Ne6 {[%emt 0:02:28]} Qd1+ {[%emt 0:01:06]} 36. Kh2 {[%emt 0:00:01]} Qd6+ {[%emt 0:00:06]} 37. Qxd6 {[%emt 0:00:22]} Rxd6 {[%emt 0:00:01]} 38. Nd4 {[%emt 0:01:10]} Rd7 {[%emt 0:01:17]} 39. Kg1 {[%emt 0:01:01]} Bd3 {[%emt 0:01:32]} 40. Rc3 {[%emt 0:01:22]} Bb1 {[%emt 0:00:21]} 41. Rc5 {[%emt 0:31:43]} Kf7 {[%emt 0:04:46]} 42. g3 {[%emt 0:00:00]} hxg3 {[%emt 0:01:52]} 43. fxg3 {[%emt 0:00:00]} Re7 {[%emt 0:01:26]} 44. Kf2 {[%emt 0:00:00]} g5 {[%emt 0:02:11]} 45. g4 {[%emt 0:00:00]} Rd7 {[%emt 0:00:42]} 46. Kg3 {[%emt 0:00:00]} Kf8 {[%emt 0:01:31]} 47. h4 {[%emt 0:00:00]} gxh4+ {[%emt 0:00:16]} 48. Kxh4 {[%emt 0:00:00]} Kf7 {[%emt 0:03:26]} 49. Kg3 {[%emt 0:00:00]} Kg6 {[%emt 0:01:04]} 50. Kf4 {[%emt 0:00:00]} Rh7 {[%emt 0:01:04]} 51. Rc1 {[%emt 0:00:00]} Bd3 {[%emt 0:00:04]} 52. Kg3 {[%emt 0:00:00]} Rd7 {[%emt 0:01:51]} 53. Nf5 {[%emt 0:00:00]} Kf7 {[%emt 0:00:44]} 54. Kf4 {[%emt 0:00:00]} Ke6 {[%emt 0:03:25]} 55. Rc5 {[%emt 0:00:00]} Bb1 {[%emt 0:01:35]} 56. Nd4+ {[%emt 0:00:00]} Kd6 {[%emt 0:01:14]} 57. Rh5 {[%emt 0:00:00]} Rf7 {[%emt 0:03:18]} 58. Rh6 {[%emt 0:00:00]} Ke7 {[%emt 0:00:21]} 59. Nf5+ {[%emt 0:00:00]} Kd7 {[%emt 0:00:01]} 60. Ng3 {[%emt 0:00:00]} a5 {[%emt 0:02:01]} 61. Nxe4 {[%emt 0:00:00]} Bxe4 {[%emt 0:00:17]} 62. Kxe4 {[%emt 0:00:00]} Re7+ {[%emt 0:00:13]} 63. Kf4 {[%emt 0:00:50]} Re6 {[%emt 0:00:05]} 64. Rh7+ {[%emt 0:01:44]} Kc6 {[%emt 0:00:03]} 65. Rh5 {[%emt 0:00:10]} b6 {[%emt 0:00:54]} 66. a4 {[%emt 0:00:11]} Rd6 {[%emt 0:00:29]} 67. e4 {[%emt 0:01:23]} Rd1 {[%emt 0:00:48]} 68. Rf5 {[%emt 0:01:00]} Rf1+ {[%emt 0:02:45]} 69. Ke3 {[%emt 0:00:16]} Rb1 {[%emt 0:00:15]} 70. Rxf6+ {[%emt 0:00:09]} Kc7 {[%emt 0:00:12]} 71. g5 {[%emt 0:00:51]} Rxb3+ {[%emt 0:00:11]} 72. Kf4 {[%emt 0:00:26]} Rb1 {[%emt 0:00:00]} 73. g6 {[%emt 0:01:31]} Rg1 {[%emt 0:00:00]} 74. Kf5 {[%emt 0:00:24]} 1-0

[Event "CZE-tht Extraliga 2018-19"]
[Site "Czech Republic"]
[Date "2018.12.01"]
[Round "3"]
[White "Vavra, Pavel"]
[Black "Sasikiran, Krishnan"]
[Result "0-1"]
[ECO "A45"]
[WhiteElo "2350"]
[BlackElo "2672"]
[Annotator "TA"]
[PlyCount "88"]
[EventDate "2018.11.03"]
[EventType "team-tourn"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[WhiteTeam "Siesta B"]
[BlackTeam "Novoborsky"]

{[%evp 9,88,5,9,5,15,-20,0,0,0,-6,-13,-12,-15,-8,-8,-37,-44,-48,-54,-58,-58,-68,-54,-52,-57,-66,-28,-45,-40,-30,-22,-58,-59,-56,-51,-55,-45,-93,-82,-90,-47,-49,-41,-102,-91,-104,-97,-111,-95,-171,-168,-161,-171,-190,-153,-216,-131,-160,-137,-172,-170,-189,-189,-265,-264,-261,-257,-337,-330,-366,-373,-379,-371,-345,-346,-466,-460,-487,-471,-431,-439]} 1. d4 Nf6 2. Bf4 b6 3. e3 Bb7 4. Nf3 e6 5. Nbd2 h6 {LiveBook: 10 Games} (5... Bd6 6. Bg3 O-O 7. Bd3 h6 8. c3 Bxg3 9. hxg3 d6 10. Qe2 Nbd7 11. e4 e5 12. dxe5 dxe5 13. O-O-O {1-0 (27) Le,Q (2737)-Salgado Lopez,I (2644) Riadh 2017}) 6. c3 {A47: 1 d4 Nf6 2 Nf3 b6: Torre, London and Colle Systems} Nh5 $146 ({Predecessor:} 6... g5 7. Bg3 d6 8. h3 Nbd7 9. Bb5 a6 10. Ba4 b5 11. Bb3 Nh5 12. Bh2 Ndf6 13. Qc2 {0-1 (40) Blasco Gallardo,F (1421)-Garcia Sanjuan,J (1864) Madrid 2016}) 7. Bg3 Nxg3 8. hxg3 {The position is equal.} g6 9. e4 Bg7 10. Bd3 d6 11. Qa4+ Qd7 12. Qxd7+ (12. Qc2 {is more complex.} c5 13. dxc5 bxc5 14. Nc4 O-O 15. O-O-O) 12... Nxd7 13. O-O-O Ke7 14. Ne1 c5 15. Nc2 Rac8 {White must now prevent ...cxd4.} 16. Kb1 h5 17. Rhe1 Rhd8 18. d5 exd5 19. exd5+ Kf8 20. Ne3 Nf6 21. Ne4 Nxe4 22. Bxe4 b5 23. f4 Rc7 24. Bf3 b4 25. cxb4 $1 cxb4 26. Rc1 ({Better is} 26. f5 $1 $15) 26... Rc5 27. Red1 Bc8 28. Rxc5 dxc5 29. d6 (29. Nc2 $17) 29... Bd4 $19 30. Nc4 Bf5+ 31. Kc1 Be6 32. Be2 (32. b3 $17 {was necessary.}) 32... Kg7 33. b3 Kf6 34. Kc2 Bd5 35. Bf1 Be4+ 36. Kc1 {[#]} (36. Bd3 $142 Bxg2 37. Rd2) 36... Bf2 $1 37. Bd3 Ba8 ({Worse is} 37... Bxg2 38. Rd2 $11) 38. g4 hxg4 39. Ne5 Be3+ {[%mdl 64] Double Attack} 40. Kc2 Bxf4 41. Nxg4+ Kg7 42. Nf2 {If only White now had time for Be4....} Bxg2 {Black is clearly winning.} 43. Be4 Bxe4+ 44. Nxe4 f5 {Accuracy: White = 51%, Black = 75%.} 0-1

[Event "CZE-tht Extraliga 2018-19"]
[Site "Czech Republic"]
[Date "2018.12.01"]
[Round "3"]
[White "Vojta, Tomas"]
[Black "Rasik, Vitezslav"]
[Result "1/2-1/2"]
[ECO "B06"]
[WhiteElo "2350"]
[BlackElo "2461"]
[Annotator "TA"]
[PlyCount "38"]
[EventDate "2018.11.03"]
[EventType "team-tourn"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[WhiteTeam "Brno"]
[BlackTeam "Ostrava"]

{[%evp 17,38,22,15,-12,28,0,10,0,33,-1,61,59,48,42,56,0,0,0,56,0,0,0,72]} 1. e4 d6 2. d4 g6 3. Nc3 Bg7 4. Be3 Nf6 5. f3 c6 6. Qd2 b5 7. h4 h5 8. Nh3 Bxh3 {B07: Pirc Defence: Miscellaneous Systems} (8... Bb7 9. Ng5 Nbd7 10. Bd3 a6 11. O-O-O e5 12. dxe5 dxe5 13. Kb1 Qe7 14. Be2 O-O 15. Qd6 Qxd6 16. Rxd6 {1-0 (58) Sedlak,N (2537)-Kadric,D (2511) Paracin 2015}) 9. Rxh3 Nbd7 {LiveBook: 22 Games} 10. Rh1 Qa5 $146 ({Predecessor:} 10... Nb6 11. a4 Nc4 12. Bxc4 bxc4 13. Qe2 d5 14. e5 Nd7 15. e6 fxe6 16. Bf4 {0-1 (31) Mikalsen,E (2062)-Gronn,A (2364) Oslo 2012}) 11. a3 a6 12. Be2 c5 13. Kf2 Rc8 (13... cxd4 $11 14. Bxd4 Bh6) 14. dxc5 $14 dxc5 15. Rhd1 c4 16. Bd4 {Black must now prevent Bxf6.} Bh6 $1 {[%cal Rh6d2]} 17. Be3 Bg7 18. Bd4 {Bxf6 is the strong threat.} Bh6 19. Be3 Bg7 {Accuracy: White = 34%, Black = 31%.} 1/2-1/2

[Event "CZE-tht Extraliga 2018-19"]
[Site "Czech Republic"]
[Date "2018.12.01"]
[Round "3"]
[White "Cerveny, Martin"]
[Black "Caletka, Radomir"]
[Result "1/2-1/2"]
[ECO "D10"]
[WhiteElo "2347"]
[BlackElo "2285"]
[Annotator "NA"]
[PlyCount "67"]
[EventDate "2018.11.03"]
[EventType "team-tourn"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[WhiteTeam "Duras"]
[BlackTeam "Poruba"]
[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. cxd5 {[%emt 0:00:20]} cxd5 {[%emt 0:00:00]} 4. Nc3 {[%emt 0:00:07]} Nf6 {[%emt 0:00:00]} 5. Bf4 {[%emt 0:00:07]} Nc6 {[%emt 0:00:43]} 6. e3 {[%emt 0:00:08]} a6 {[%emt 0:05:49]} 7. Bd3 {[%emt 0:01:46]} Bg4 {[%emt 0:01:03]} 8. Nge2 {[%emt 0:04:03]} e6 {[%emt 0:00:48]} 9. Bg5 $146 {[%emt 0:12:56] D10: Slav Defence: 3 cxd5 (without early Nf3) and 3 Nc3} ({Predecessor:} 9. O-O Be7 10. h3 Bh5 11. Rc1 O-O 12. Na4 Rc8 13. a3 Nd7 14. b4 e5 15. dxe5 Ndxe5 16. Bf5 Ra8 17. Nc5 b5 {1-0 (33) Le,Q (2737)-Andreikin,D (2712) Huaian 2017}) 9... Be7 {[%emt 0:04:15]} 10. Qb3 {[%emt 0:04:28]} Na5 {[%emt 0:03:21]} 11. Qc2 {[%emt 0:01:47]} Bh5 {[%emt 0:02:58]} 12. Nf4 {[%emt 0:00:34]} Bg6 {[%emt 0:00:24]} 13. Nxg6 {[%emt 0:00:29]} hxg6 {[%emt 0:00:02]} 14. Rc1 {[%emt 0:06:15]} Rc8 {[%emt 0:02:22]} 15. Qe2 {[%emt 0:06:54]} Qd7 {[%emt 0:17:38]} 16. O-O {[%emt 0:11:07]} O-O {[%emt 0:05:23]} 17. Bxf6 {[%emt 0:10:46]} gxf6 {[%emt 0:01:53]} 18. f4 {[%emt 0:01:52]} Kg7 {[%emt 0:03:02]} 19. Qf3 {[%emt 0:18:52]} f5 $15 {[%emt 0:17:14]} 20. g4 {[%emt 0:00:47]} fxg4 {[%emt 0:11:20]} 21. Qxg4 {[%emt 0:00:02]} Nc4 {[%emt 0:03:09]} 22. Qe2 {[%emt 0:01:02]} Nd6 {[%emt 0:00:31]} 23. Kh1 {[%emt 0:01:05]} Rh8 {[%emt 0:00:47]} 24. Nb1 {[%emt 0:02:54]} Qa4 {[%emt 0:04:09]} 25. b3 {[%emt 0:00:27]} Qa5 {[%emt 0:02:12]} 26. Rxc8 {[%emt 0:00:15]} Rxc8 {[%emt 0:00:21]} 27. Rg1 {[%emt 0:00:19]} Nf5 {[%emt 0:03:27]} 28. Bxf5 {[%emt 0:02:41]} exf5 {[%emt 0:00:01]} 29. Rd1 {[%emt 0:01:30]} Bb4 {[%emt 0:01:10]} 30. Kg2 {[%emt 0:00:47]} Rc6 {[%emt 0:01:03]} 31. Kf1 {[%emt 0:00:42]} Be7 {[%emt 0:03:07]} 32. Qg2 {[%emt 0:03:48]} Re6 {[%emt 0:01:12]} 33. Qe2 {[%emt 0:01:15]} Bd6 {[%emt 0:00:53]} 34. Qf2 {[%emt 0:00:41]} 1/2-1/2

[Event "CZE-tht Extraliga 2018-19"]
[Site "Czech Republic"]
[Date "2018.12.01"]
[Round "3"]
[White "Wiewiora, Eneasz"]
[Black "Repka, Christopher"]
[Result "1/2-1/2"]
[ECO "E11"]
[WhiteElo "2344"]
[BlackElo "2499"]
[Annotator "TA"]
[PlyCount "37"]
[EventDate "2018.11.03"]
[EventType "team-tourn"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[WhiteTeam "Cesky Tesin"]
[BlackTeam "Pardubice"]

{[%evp 16,37,31,36,49,33,49,48,72,46,49,36,46,39,91,89,82,57,81,49,57,51,47,36]} 1. d4 Nf6 2. c4 e6 3. Nf3 Bb4+ 4. Bd2 c5 5. Bxb4 cxb4 6. g3 O-O 7. Bg2 d5 8. Nbd2 Nc6 9. O-O {LiveBook: 24 Games. E11: Bogo-Indian} (9. Rc1 Qa5 10. Qb3 Bd7 11. O-O Rac8 {½-½ (11) Moranda,W (2545)-Zhigalko,S (2621) Enschede 2009}) 9... a5 10. e3 Qe7 11. Rc1 Bd7 12. Ne5 $146 ({Predecessor:} 12. Qe2 a4 13. Ne5 Rfd8 14. f4 Be8 15. Bf3 a3 16. b3 Rac8 {1-0 (50) Pedersen,S (2415)-Dankert,P (2235) Germany 2003}) 12... Rfc8 13. f4 Be8 14. g4 {[%cal Bg3g4,Bg4g5][%mdl 32]} Qd8 ({Black should play} 14... dxc4 $14 15. Nexc4 Rd8) 15. g5 $16 Nd7 16. Nxc6 bxc6 17. c5 f6 18. Qg4 Qe7 19. Bh3 1/2-1/2

[Event "CZE-tht Extraliga 2018-19"]
[Site "Czech Republic"]
[Date "2018.12.01"]
[Round "3"]
[White "Sosna, Jan"]
[Black "Chytilek, Roman"]
[Result "1/2-1/2"]
[ECO "D02"]
[WhiteElo "2338"]
[BlackElo "2331"]
[Annotator "NA"]
[PlyCount "25"]
[EventDate "2018.11.03"]
[EventType "team-tourn"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[WhiteTeam "Poruba"]
[BlackTeam "Duras"]
[TimeControl "40/5400+30:1800+30"]

1. d4 {[%emt 0:00:00]} Nf6 {[%emt 0:00:00]} 2. Nf3 {[%emt 0:00:00]} d5 {[%emt 0:00:26]} 3. Bf4 {[%emt 0:00:00]} e6 {[%emt 0:00:32]} 4. Nbd2 {[%emt 0:02:08]} c5 {[%emt 0:00:20]} 5. e3 {[%emt 0:00:09]} Nc6 {[%emt 0:00:39]} 6. c3 {[%emt 0:00:19]} cxd4 {[%emt 0:02:48]} 7. exd4 {[%emt 0:00:49]} Nh5 {[%emt 0:00:09]} 8. Be3 {[%emt 0:07:07]} Bd6 {[%emt 0:00:54]} 9. Bd3 {[%emt 0:10:00]} Nf4 {[%emt 0:17:58]} 10. Bxf4 {[%emt 0:00:41]} Bxf4 {[%emt 0:00:23]} 11. O-O {[%emt 0:00:11]} O-O {[%emt 0:01:56]} 12. Re1 {[%emt 0:00:27]} g6 {[%emt 0:01:59]} 13. Nf1 {[%emt 0:15:56]} 1/2-1/2

[Event "CZE-tht Extraliga 2018-19"]
[Site "Czech Republic"]
[Date "2018.12.01"]
[Round "3"]
[White "Pisk, Petr"]
[Black "Biolek, Richard Jr."]
[Result "1/2-1/2"]
[ECO "A45"]
[WhiteElo "2332"]
[BlackElo "2447"]
[Annotator "TA"]
[PlyCount "19"]
[EventDate "2018.11.03"]
[EventType "team-tourn"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[WhiteTeam "Brno"]
[BlackTeam "Ostrava"]

{[%evp 9,19,0,0,0,10,-35,4,16,10,-12,0,-3]} 1. d4 {[%cal Bd2d4,Bd4d5][%mdl 32]} Nf6 2. Bg5 c5 3. d5 Ne4 4. Bc1 (4. Bf4 Qb6 5. Bc1 e6 6. f3 Qa5+ 7. c3 Nf6 8. e4 d6 9. Na3 exd5 10. exd5 Be7 11. Ne2 Nbd7 12. Nc4 Qc7 13. Ng3 O-O {½-½ (22) Mchedlishvili,M (2608)-Sjugirov,S (2677) St Petersburg 2018}) 4... e6 5. c4 Qa5+ 6. Nd2 {A45: Trompowsky Attack} Nf6 $146 ({Predecessor:} 6... g6 7. Qc2 f5 8. f3 Nf6 9. e4 Bg7 10. a3 fxe4 11. fxe4 O-O {0-1 (28) Pribyl,J (2425)-Ftacnik,L (2560) Frenstat 1982}) 7. dxe6 fxe6 8. Ngf3 {The position is equal.} Nc6 9. g3 Be7 10. Bg2 1/2-1/2

[Event "CZE-tht Extraliga 2018-19"]
[Site "Czech Republic"]
[Date "2018.12.01"]
[Round "3"]
[White "Studnicka, Tomas"]
[Black "Jasny, Stanislav"]
[Result "1-0"]
[ECO "E92"]
[WhiteElo "2309"]
[BlackElo "2371"]
[Annotator "TA"]
[PlyCount "126"]
[EventDate "2018.11.03"]
[EventType "team-tourn"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[WhiteTeam "Turnov"]
[BlackTeam "Beskydska"]

{[%evp 23,126,37,46,39,45,39,72,55,69,67,62,47,79,47,71,68,60,-81,-99,-106,-35,-87,-88,-110,-103,-105,-119,-113,-112,-115,-98,-93,-84,-114,-63,-76,56,58,95,103,85,44,101,53,142,149,215,204,198,212,201,204,186,104,128,112,118,129,120,124,100,68,70,70,70,69,69,71,104,104,278,278,278,278,278,278,271,271,465,450,450,450,436,429,450,450,936,370,701,560,1638,1391,1749,747,1877,1791,1460,494,1816,1233,29977,29978,29970,29972,29976]} 1. d4 Nf6 2. Nf3 g6 3. c4 Bg7 4. Nc3 d6 5. e4 O-O 6. Be2 e5 7. Be3 Ng4 8. Bg5 f6 9. Bh4 g5 10. Bg3 Nh6 11. dxe5 dxe5 12. O-O Na6 {LiveBook: 6 Games} 13. Qb3 {E92: King's Indian: Classical: 6 Be2 e5: 7 dxe5, 7 Be3 and Petrosian System without 7...Nbd7} (13. a3 c6 14. b4 Qe7 15. c5 Nc7 16. Nd2 Rd8 17. Bc4+ Ne6 18. f3 Kh8 19. Bf2 Nd4 20. Nb3 Be6 21. Bxe6 Qxe6 22. Nxd4 exd4 23. Bxd4 {0-1 (42) Tomczak,M (2298)-Szelag,M (2443) Polanica Zdroj 2016}) 13... Nc5 14. Qa3 b6 $146 ({Predecessor:} 14... Ne6 15. Rfd1 Qe8 16. Nd5 Rf7 17. h3 Nf4 18. Bxf4 gxf4 19. Nh2 Bf8 20. b4 Qc6 {½-½ (37) Balabin,A-Kirpikov,A (2249) RCCA email 2001}) 15. Rfd1 {White is better.} Qe8 16. b4 $1 {[%cal Rb4c5]} Ne6 17. c5 Bb7 18. cxb6 axb6 19. Qb3 {Hoping for Bb5.} Kh8 20. Nd5 (20. Bc4 $14 {stays ahead.} Bc8 21. h3) 20... g4 $1 $17 {[%cal Rg4f3]} 21. Ne1 Bxd5 (21... f5 $1 $17 22. Rab1 Bxd5 23. Qxd5 Nd4) 22. Qxd5 (22. exd5 $15 Nd4 23. Rxd4 exd4 24. Bd3) 22... Nd4 23. Bd3 c6 $1 {[%cal Rc6d5]} 24. Qc4 b5 25. Qc5 f5 $1 26. Nc2 {aiming for Nxd4.} Ne6 27. Qc3 f4 28. Bh4 {[%cal Bg3h4,Bh4e7,Be7g5][%mdl 32]} Ra7 (28... Nf7 $17 29. a4 bxa4) 29. Bf1 Nd4 (29... Rc7 $17) 30. Qc5 $36 {[%mdl 2048] White is more active.} Ra4 31. Nxd4 exd4 32. Be7 Rf7 ({Better is} 32... Rg8 $1 $14) 33. Bg5 Qe6 (33... Ng8 $14) 34. Rac1 $1 $16 Ra6 {[#]} (34... Qg6 $16) 35. a4 $1 $18 {[%cal Ra4b5][%mdl 512]} Rxa4 36. Qxc6 Qxc6 37. Rxc6 Ng8 38. Bxb5 (38. Rb1 $18) 38... Rxb4 $16 39. Bc4 Rf8 40. Bxg8 Rxg8 41. Bxf4 Re8 42. Rc5 d3 43. g3 Rbxe4 44. Rxd3 Bd4 45. Rc2 Bb6 46. Kg2 Re2 $2 (46... Kg7 $16 47. Rb2 Bd4 48. Rb7+ Kg8) 47. Rxe2 $18 Rxe2 {[%mdl 4096] Endgame KRB-KRB} 48. Be3 Rb2 {[#]} 49. Bd4+ $1 Bxd4 50. Rxd4 {KR-KR} Kg7 $2 (50... Rb5 {was necessary.} 51. Rxg4 h5) 51. Rxg4+ Kf6 52. h4 {[%cal Bh2h4,Bh4h5][%mdl 32]} Rb5 53. Rf4+ Kg6 54. g4 Ra5 (54... Kg7 $142 55. Ra4 h5) 55. Rc4 Ra6 $2 (55... h6 56. h5+ Kg7 57. Rc7+ Kg8) 56. Kg3 Rb6 57. h5+ Kf6 58. f4 {[%cal Bf2f4,Bf4g5][%mdl 32]} Rb3+ 59. Kh4 h6 60. Rc7 (60. g5+ $142 Kf5 61. gxh6) 60... Rf3 (60... Rb4 $142 61. Rc6+ Kg7 62. Rg6+ Kh7) 61. g5+ hxg5+ 62. fxg5+ Ke6 63. h6 Kd5 {Precision: White = 66%, Black = 28%.} 1-0

[Event "CZE-tht Extraliga 2018-19"]
[Site "Czech Republic"]
[Date "2018.12.01"]
[Round "3"]
[White "Slovak, Kilian"]
[Black "Krejci, Jan"]
[Result "0-1"]
[ECO "C88"]
[WhiteElo "2288"]
[BlackElo "2563"]
[Annotator "TA"]
[PlyCount "56"]
[EventDate "2018.11.03"]
[EventType "team-tourn"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[WhiteTeam "Siesta B"]
[BlackTeam "Novoborsky"]

{[%evp 30,56,20,16,25,-19,-23,-25,0,-89,-93,-117,-114,-187,-122,-268,-260,-277,-266,-356,-355,-841,-829,-801,-791,-29990,-29988,-5709,-5492]} 1. e4 e5 2. Nf3 Nc6 3. Bb5 {[%cal Bf1b5,Bb5a4,Ba4b3][%mdl 32]} a6 4. Ba4 Nf6 5. O-O Be7 6. Re1 b5 7. Bb3 d6 8. c3 O-O 9. h3 Bb7 10. d4 Nd7 11. Nbd2 exd4 {C92: Closed Ruy Lopez: 9...Be6, Karpov and Flohr-Zaitsev Variations} 12. cxd4 Bf6 13. Nf1 Re8 14. Ng3 Na5 15. Bc2 g6 16. Rb1 {LiveBook: 21 Games} c5 17. e5 (17. d5 Nc4 18. b3 Ncb6 19. Nh2 {1-0 (46) Vachier Lagrave,M (2789)-Borisek,J (2576) chess.com INT 2018}) 17... Bxf3 $146 ({Predecessor:} 17... dxe5 18. dxc5 b4 19. Be4 {½-½ (74) Heinemann,J (2270)-Tejaswini,S (2081) Caleta 2018}) 18. gxf3 Bg7 19. dxc5 (19. Be4 $11 {remains equal.}) 19... Nxe5 $17 20. Be3 dxc5 21. Bxc5 (21. Be4 $17) 21... Qc7 (21... Rc8 $19 22. b4 Nac4) 22. Be3 (22. Bd6 $17 Nxf3+ {[%mdl 64] Deflection} 23. Qxf3 Qxd6 24. Be4) 22... Rad8 $19 23. Qe2 Nac4 24. Bb3 Nd3 {[%mdl 64] Double Attack} 25. Red1 $2 {[#]} (25. Qc2 Nxe1 26. Rxe1) 25... Rxe3 $1 {[%mdl 576] Deflection} 26. fxe3 Qxg3+ {[%mdl 64] Double Attack} 27. Kf1 Qxh3+ 28. Kg1 Rd5 {Accuracy: White = 17%, Black = 69%.} 0-1

[Event "CZE-tht Extraliga 2018-19"]
[Site "Czech Republic"]
[Date "2018.12.01"]
[Round "3"]
[White "Slampa, Jan"]
[Black "Markos, Jan"]
[Result "0-1"]
[ECO "A57"]
[WhiteElo "2231"]
[BlackElo "2571"]
[Annotator "TA"]
[PlyCount "64"]
[EventDate "2018.11.03"]
[EventType "team-tourn"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[WhiteTeam "Siesta B"]
[BlackTeam "Novoborsky"]

{[%evp 22,64,28,31,40,45,43,-25,113,119,107,29,24,25,27,29,14,22,13,32,29,-7,-4,-35,22,-78,-58,-67,-62,-33,-45,-127,-126,-122,-129,-127,-28,-230,-126,-554,-554,-554,-552,-887,-893]} 1. d4 Nf6 2. c4 c5 3. d5 b5 4. cxb5 a6 5. b6 d6 6. Nc3 Nbd7 7. e4 g6 8. Be2 {A57: Benko/Volga Gambit} (8. Nf3 Bg7 9. Be2 Nxb6 10. O-O O-O 11. a4 Bg4 12. a5 Bxf3 13. Bxf3 Nc4 14. Qa4 Ne5 15. Be2 Ne8 16. Bg5 Nc7 17. f4 Nd7 18. e5 f6 19. exf6 Bxf6 20. Bxf6 Nxf6 {½-½ (20) Radjabov,T (2773)-Ivanchuk,V (2766) Wijk aan Zee 2012}) 8... Bg7 9. f4 O-O 10. Nf3 {[%cal Bg1f3,Bf3d2,Bd2c4][%mdl 32]} Qxb6 11. Nd2 Qc7 12. O-O {LiveBook: 3 Games} Bb7 13. Nc4 Nb6 14. Be3 (14. f5 $14) 14... Nxe4 $146 (14... Ng4 $11 {keeps the balance.} 15. Nxb6 Nxe3 16. Nxa8 Bxa8) ({Predecessor:} 14... Rfb8 15. Qd2 Ra7 16. h3 Nxc4 17. Bxc4 Nd7 18. g4 Bc8 19. Rab1 Qa5 20. Rfc1 {0-1 (63) Keskin,E (1614)-Ulakci,Z (1122) Konya 2017}) 15. Nxe4 $16 Nxd5 16. Nc3 (16. Bd2 $16) 16... Nxe3 $11 17. Nxe3 Bd4 18. Qd2 d5 $1 19. Ncd1 e5 20. f5 Qd8 $1 21. f6 e4 22. Rc1 Rc8 (22... Bxf6 $15 23. Rxc5 d4) 23. b4 (23. Nc3 $11) 23... Bxf6 $17 24. Rxc5 Rxc5 25. bxc5 d4 26. Qb4 ({White should play} 26. Ng4 $15 Bg7 27. Nh6+ Bxh6 28. Qxh6) 26... Ba8 27. Ng4 Bg7 {aiming for ...d3.} 28. Bxa6 Qg5 (28... h5 $17 29. Ngf2 e3) 29. h3 $2 (29. c6 $1 $11 {and White stays safe.} Qxg4 30. Qc4) 29... e3 (29... h5 $19 30. Nge3 dxe3) 30. Bb7 $2 {[%mdl 8192]} (30. Qc4 $17 {is a better chance.} h5 31. c6) 30... Bxb7 $19 {Black is clearly winning.} 31. Qxb7 e2 {[%mdl 64] [#] Double Attack} 32. Re1 Qd2 {[%mdl 64] Double Attack, Trapped Piece. Accuracy: White = 21%, Black = 47%.} 0-1

[Event "CZE-tht Extraliga 2018-19"]
[Site "Czech Republic"]
[Date "2018.12.01"]
[Round "3"]
[White "Kawulok, Marek"]
[Black "Neuman, Petr"]
[Result "1/2-1/2"]
[ECO "D94"]
[WhiteElo "2203"]
[BlackElo "2432"]
[Annotator "TA"]
[PlyCount "71"]
[EventDate "2018.11.03"]
[EventType "team-tourn"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[WhiteTeam "Cesky Tesin"]
[BlackTeam "Pardubice"]

{[%evp 30,71,25,9,11,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,-2,-2,-2,-2,-2,-2,-2,-3,-3,-6,-8,0,0,0,0,0,0,0,-7,0,-7,0,0]} 1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. e3 g6 5. Nc3 Bg7 6. Be2 O-O 7. O-O dxc4 8. Bxc4 Bg4 9. h3 Bxf3 10. Qxf3 Nbd7 11. Rd1 e5 12. d5 e4 13. Nxe4 Nxe4 14. Qxe4 Nb6 15. Bb3 {D94: Grünfeld: 4 Nf3 Bg7 5 e3} (15. Rb1 Qd6 16. Bb3 cxd5 17. Qd3 a5 18. a3 Qe6 19. Bd2 Rfc8 20. Be1 Rc5 21. Ba2 Nc4 22. b4 axb4 23. Bxb4 {1-0 (84) Riazantsev,A (2654)-Li,C (2735) Geneva 2017}) 15... Nxd5 16. Qf3 {[#] LiveBook: 3 Games. e4 is the strong threat.} Qe7 {The position is equal.} 17. Bxd5 $146 ({Predecessor:} 17. Rb1 Rfd8 18. Bd2 Nb6 19. e4 c5 20. Bc3 Bxc3 21. Qxc3 Rac8 22. Rxd8+ Rxd8 {0-1 (85) Vandevoort,P (2387)-Hovhannisyan,M (2491) Maastricht 2013}) 17... cxd5 18. Bd2 Rfd8 19. Bc3 Bxc3 20. bxc3 Rac8 21. Rd3 Qe5 22. Rad1 Rxc3 23. Rxc3 Qxc3 24. Rxd5 Rxd5 25. Qxd5 $11 {[%mdl 4096] Endgame KQ-KQ} Qe1+ 26. Kh2 Qxf2 27. Qd8+ Kg7 28. Qd4+ Qf6 {And now ...Qxd4 would win.} 29. Qxa7 Qe5+ 30. Kg1 Qa1+ 31. Kf2 Qb2+ 32. Kf3 Qf6+ 33. Kg3 Qe5+ 34. Kf3 Qf6+ 35. Kg3 Qe5+ 36. Kf3 {Accuracy: White = 78%, Black = 62%.} 1/2-1/2

[Event "CZE-tht Extraliga 2018-19"]
[Site "Czech Republic"]
[Date "2018.12.01"]
[Round "3"]
[White "Kozak, Milos"]
[Black "Haba, Petr"]
[Result "*"]
[ECO "C42"]
[WhiteElo "2201"]
[BlackElo "2445"]
[Annotator "NA"]
[PlyCount "40"]
[EventDate "2018.11.03"]
[EventType "team-tourn"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[WhiteTeam "Siesta B"]
[BlackTeam "Novoborsky"]
[TimeControl "40/5400+30:1800+30"]

{[%evp 13,32,58,32767,32767,36,26,32,32767,32767,18,35,11,25,20,22,32767,53,54,32,32767,29]} 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 0:00:04]} d6 {[%emt 0:00:00]} 4. Nf3 {[%emt 0:00:08]} Nxe4 {[%emt 0:00:00]} 5. d4 {[%emt 0:00:43]} d5 {[%emt 0:00:08]} 6. Bd3 {[%emt 0:00:28]} Nc6 {[%emt 0:01:03]} 7. O-O {[%emt 0:00:22]} Be7 {[%emt 0:00:35]} 8. Nbd2 {[%emt 0:00:56]} Nd6 {[%emt 0:09:13]} 9. c3 {[%emt 0:01:08]} Bf5 {[%emt 0:00:59]} 10. Bxf5 {[%emt 0:07:14]} Nxf5 {[%emt 0:00:10]} 11. Re1 {[%emt 0:00:03]} O-O {[%emt 0:02:26] LiveBook: 5 Games} 12. Nf1 {[%emt 0:00:08]} Re8 {[%emt 0:03:29]} 13. Qb3 {[%emt 0:07:24]} b6 {[%emt 0:10:49]} 14. Bf4 {[%emt 0:10:13]} Na5 {[%emt 0:11:39]} 15. Qc2 {[%emt 0:08:24]} Nd6 {[%emt 0:03:17]} 16. Ne3 {[%emt 0:24:00]} c6 $11 {[%emt 0:02:35]} 17. b3 {[%emt 0:00:01]} Nab7 {[%emt 0:08:10]} 18. c4 {[%emt 0:02:05]} dxc4 {[%emt 0:00:49]} 19. bxc4 {[%emt 0:00:28]} c5 {[%emt 0:10:34]} 20. Rad1 {[%emt 0:02:45]} cxd4 *

[Event "CZE-tht Extraliga 2018-19"]
[Site "Czech Republic"]
[Date "2018.12.01"]
[Round "3"]
[White "Richterova, Natasa"]
[Black "Vymazal, Bronislav"]
[Result "0-1"]
[ECO "B52"]
[WhiteElo "2189"]
[BlackElo "2358"]
[Annotator "TA"]
[PlyCount "108"]
[EventDate "2018.11.03"]
[EventType "team-tourn"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[WhiteTeam "Ostrava"]
[BlackTeam "Brno"]

{[%evp 25,108,33,45,31,43,27,47,6,29,24,32,0,31,20,50,27,25,13,19,0,66,65,45,18,18,0,0,0,31,18,59,27,48,20,37,14,45,9,47,39,60,50,50,20,21,5,21,0,0,16,49,17,0,-54,-42,-84,-84,-114,-103,-101,-97,-142,-111,-131,-93,-90,-111,-283,-303,-307,-296,-369,-375,-468,-454,-521,-515,-591,-587,-633,-633,-622,-614,-910,-908]} 1. e4 c5 2. Nf3 d6 3. Bb5+ Bd7 4. Bxd7+ Qxd7 5. c4 Nc6 6. d4 cxd4 7. Nxd4 Nf6 8. Nc3 g6 9. f3 Bg7 10. Be3 O-O 11. Rc1 Rfc8 12. b3 Qd8 13. O-O Qa5 {LiveBook: 8 Games} 14. Qd3 {B52: Sicilian: Moscow Variation with 3...Bd7} (14. Kh1 a6 15. a4 e6 16. f4 Qh5 17. Nxc6 Rxc6 18. Qxh5 Nxh5 19. g4 Bxc3 20. gxh5 Bg7 21. hxg6 hxg6 22. f5 exf5 23. exf5 Be5 24. Rg1 Kg7 25. Rg2 {½-½ (25) Andreikin,D (2507)-Andriasian,Z (2463) Yerevan 2006}) 14... a6 15. Rfd1 Rab8 16. a4 $146 {White is slightly better.} ({Predecessor:} 16. Nxc6 Rxc6 17. Nd5 Nxd5 18. exd5 Rcc8 19. Qd2 Qxd2 20. Rxd2 h5 21. Re2 b5 22. Rec2 bxc4 23. Rxc4 Rxc4 24. Rxc4 Rb5 25. Ra4 a5 26. Bd2 {1-0 (26) Cespedes Llaverias,L (1886)-Bray,D (2194) Barbera del Valles 2018}) 16... Kf8 17. Nde2 Kg8 18. Nd4 Rd8 19. Kh1 Qh5 20. Qf1 e6 21. Nde2 Qa5 22. Qf2 Qb4 (22... Nd7 $1 $11) 23. Rb1 $1 $14 Nd7 24. Bd2 (24. Na2 $5 {[%cal Ra2b4]} Qa3 25. Nec3 $11) 24... Qc5 25. Be3 Qa5 26. Bd2 {Black should prevent Nb5.} Qc7 27. Bg5 Rdc8 28. Bf4 Nce5 29. Be3 Nc5 30. Bd4 Rd8 31. Qg1 b6 32. f4 Nc6 33. Bxg7 Kxg7 34. Qe3 (34. b4 $5 {[%cal Rb4c5]}) 34... Nb4 35. f5 Qe7 36. Qf3 Qf6 37. Rf1 Rf8 38. Qg3 Qe5 39. f6+ (39. Qh4 $11) 39... Kh8 $1 $15 40. Qh4 Rg8 {[%cal Bf8g8,Bg8g6,Bg6h6][%mdl 32]} 41. Rf3 g5 {[%cal Bg6g5,Bg5g4][%mdl 32]} 42. Qg4 Rg6 43. Rbf1 Rh6 {[%csl Gh6][%cal Re5h2] [#]} ({Don't play} 43... Nxb3 44. Rb1 $15) 44. Qg3 g4 45. Rf4 Rg8 {...Nbd3 is the strong threat.} 46. Kg1 $2 (46. Rd1 $17) 46... Nbd3 ({Don't do} 46... Nxb3 47. Rd1 $19) 47. b4 Nxf4 (47... Nxb4 $2 48. Rd1 $17) 48. Rxf4 Nd7 49. Qe3 Rxf6 {Black is clearly winning.} 50. Rxf6 Qxf6 51. Ng3 Rc8 52. Qd3 Ne5 {[%mdl 64] [#] Double Attack} 53. Qxd6 Nxc4 {[%mdl 64] Discovered Attack} 54. Qd3 Nb2 {Accuracy: White = 27%, Black = 56%.} 0-1

