[Event "Czech Olympiad Nomination 2018"]
[Site "Prague"]
[Date "2018.05.25"]
[Round "1"]
[White "Michalik, Peter"]
[Black "Plat, Vojtech"]
[Result "1/2-1/2"]
[ECO "D72"]
[WhiteElo "2560"]
[BlackElo "2556"]
[Annotator "TA"]
[PlyCount "130"]
[EventDate "2018.??.??"]
[EventType "tourn"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 25,130,24,29,29,22,22,24,26,27,22,29,15,14,2,47,36,61,51,29,0,42,18,41,47,33,44,49,18,17,0,0,0,0,0,0,-44,0,0,0,0,17,0,0,0,13,14,46,46,46,46,46,46,46,46,46,45,45,45,45,45,45,38,38,43,64,68,82,56,56,56,87,87,87,87,99,89,88,88,91,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,8,0,8,8,8,8,8,0,0,0,0,0,0]} 1. d4 Nf6 2. c4 g6 3. g3 Bg7 4. Bg2 d5 5. cxd5 Nxd5 6. e4 Nb6 7. Ne2 O-O 8. O-O Nc6 {[%cal Bb8c6,Bc6a5,Ba5c4][%mdl 32]} 9. d5 Na5 10. Qc2 {D72: Grünfeldindisch (Fianchetto, 5.cxd5 Sxd5 6.e4 Nb6)} c6 11. Bd2 Nac4 12. Bc3 cxd5 13. Bxg7 Kxg7 {[#] LiveBook: 3 Partien} 14. b3 $146 ({Vorgänger:} 14. exd5 Bg4 15. b3 Bxe2 16. Qxe2 Nd6 17. a4 a5 {½-½ (51) Ilincic,Z (2545)-Lupulescu,C (2562) Hungary 2008}) 14... Nd6 15. exd5 Bf5 16. Qb2+ Kg8 17. Nbc3 {[%cal Bb1c3,Bc3e2,Be2f4][%mdl 32]} Rc8 18. Rfe1 Nd7 19. Nd4 Nc5 20. Nxf5 Nxf5 21. Rad1 Nd6 22. Ne2 Qb6 23. Qe5 Qa6 24. Nf4 Rc7 25. b4 Na4 26. Bh3 Qb6 27. Rc1 Rxc1 $1 28. Rxc1 Qxb4 29. Rc7 Nc5 30. Rxe7 ({Viel schlechter ist} 30. Qxe7 Nce4 $17) 30... Nde4 (30... Nce4 $5 {[%cal Rb4e1]} 31. Qa1 Re8 $11) 31. Bf1 $1 Qd2 32. Nh3 Qd1 33. Kg2 Qd2 $1 ({Aber nicht} 33... Nd2 $2 34. Be2 $18) 34. Bb5 Nc3 35. Bc4 b5 36. d6 {Droht Matt per Txf7.} bxc4 37. Qxc5 Qd5+ $1 38. Qxd5 Nxd5 39. Rxa7 $14 {[%mdl 4096] Endspiel KTS-KTS} Rd8 40. Ra6 c3 41. Rc6 Nb4 42. Rxc3 {Droht a3 und aus.} Nxa2 43. Rd3 Nb4 44. Rd2 Nc6 45. Ng5 Ne5 46. Ne4 f5 47. Nc5 {d7 ist eine echte Drohung.} Nc4 {[#]} 48. Nb7 $1 {[%cal Rb7d8]} Nxd2 49. Nxd8 $16 {KS-KS} Nc4 50. Nb7 Ne5 {[#]} 51. f4 $1 {[%cal Rf4e5]} Nd7 52. Kf3 ({Besser ist} 52. Kh3 $16) 52... Kf7 $11 {Die Stellung ist ausgeglichen.} 53. Nd8+ Ke8 $1 {[%cal Re8d8]} 54. Ne6 Nf6 55. Nc5 {zielt auf Ke3 ab.} Nd7 56. Nb7 Nf6 57. Ke3 {Schwarz muss nun Sc5 beachten.} Kd7 58. Kd4 Ke6 59. Kc4 Nd7 60. Kd4 Nf6 61. h3 h6 62. Kc4 Nd7 63. Kd4 Nf6 $1 64. Kc5 {Und Kc6 würde nun gewinnen.} Kd7 65. Na5 {Und weiter mit Sc4 wäre nett.} Ne4+ {Precision: Weiß = 62%, Schwarz = 75%.} 1/2-1/2

[Event "Czech Olympiad Nomination 2018"]
[Site "Prague"]
[Date "2018.05.25"]
[Round "1"]
[White "Babula, Vlastimil"]
[Black "Stocek, Jiri"]
[Result "0-1"]
[ECO "E16"]
[WhiteElo "2556"]
[BlackElo "2574"]
[Annotator "TA"]
[PlyCount "76"]
[EventDate "2018.??.??"]
[EventType "tourn"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 17,76,19,40,0,0,0,31,41,35,39,36,35,29,29,26,31,37,25,36,36,40,22,34,31,50,48,80,0,10,0,0,0,6,-29,-29,-27,0,-38,0,0,0,-20,-22,-67,-97,-162,-174,-207,-208,-185,-181,-399,-399,-645,-643,-5322,-5289,-5247,-5227,-5089,-4133]} 1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. g3 Bb7 5. Bg2 Bb4+ 6. Bd2 a5 7. O-O O-O 8. Bf4 Be7 9. Qc2 {E16: Queen's Indian: 4 g3 Bb7 5 Bg2 Bb4+} d5 {LiveBook: 4 Games} 10. cxd5 $146 ({Predecessor:} 10. Ne5 Qc8 11. Nc3 dxc4 12. e4 Nc6 13. Nxc6 Bxc6 14. Qe2 Bb4 15. Bg5 Ne8 16. Qxc4 Bb7 {½-½ (76) Vitiugov,N (2728)-Rapport,R (2686) Heraklio 2017}) 10... Nxd5 11. Nc3 {The position is equal.} Na6 12. Nxd5 exd5 13. Rac1 {[%cal Rf4c7]} c5 14. dxc5 Nxc5 15. Rfd1 Rc8 16. Be5 Qd7 17. Bd4 Rfd8 18. Qd2 h6 19. h4 Bd6 20. Ne5 Qe6 21. Nd3 Re8 {[#]} 22. Bxc5 (22. Nxc5 $1 $16 Bxc5 23. e3) 22... bxc5 $11 23. Bf3 Qe7 24. b3 {[#]} a4 $1 {[%mdl 512]} 25. Nb2 (25. bxa4 Red8) 25... axb3 26. axb3 Red8 27. e3 Qe8 28. Na4 Rc7 29. Bg2 ({Much weaker is} 29. Bxd5 Bxg3 30. e4 (30. Bxf7+ $2 Kxf7 31. Qxd8 Qe4 $19) 30... Bd6 $17) 29... c4 30. Nc3 cxb3 31. Qb2 {[#]} (31. Rb1 $17) 31... d4 $1 $36 {[%mdl 2560] Black is on the roll.} 32. exd4 (32. Rxd4 Be5) 32... Bxg2 33. Kxg2 Rb8 34. f3 $2 (34. Re1 {was called for.} Qf8 35. Rb1) 34... Qc8 35. Ne4 $2 (35. Ne2 Rc2 36. Rd2 Rxc1 37. Nxc1) 35... Rc2+ {Black is clearly winning.} 36. Rd2 {[%cal Rd2c2]} Rxb2 37. Rxc8+ Rxc8 38. Rxb2 Rc2+ {Precision: White = 30%, Black = 67%.} 0-1

[Event "Czech Olympiad Nomination 2018"]
[Site "Prague"]
[Date "2018.05.25"]
[Round "1"]
[White "Nguyen, Thai Dai Van"]
[Black "Krejci, Jan"]
[Result "1/2-1/2"]
[ECO "B15"]
[WhiteElo "2549"]
[BlackElo "2582"]
[Annotator "TA"]
[PlyCount "56"]
[EventDate "2018.??.??"]
[EventType "tourn"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 20,56,21,17,18,19,18,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0]} 1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Nf6 5. Nxf6+ exf6 6. c3 Bf5 7. Bd3 {B15: Caro-Kann (Flohr-Variante)} Bxd3 8. Qxd3 Bd6 9. Qe2+ (9. Qe3+ Qe7 10. Nf3 Nd7 11. Qxe7+ Kxe7 12. Be3 Nb6 13. O-O-O Kd7 14. Rhe1 Nd5 {½-½ (50) Wei,Y (2707)-Rapport,R (2717) Yancheng 2016}) 9... Qe7 10. Qxe7+ Kxe7 11. Ne2 {LiveBook: 4 Partien. Die Stellung ist ausgeglichen.} Na6 12. Bf4 Rhe8 13. O-O-O $146 ({Vorgänger:} 13. Kd2 Kd7 14. Bxd6 Kxd6 {1-0 (65) Pap,M (2493)-Irizanin,R (2348) Kragujevac 2017}) 13... Kd7 14. Bxd6 Rxe2 15. Bg3 Rae8 16. Rd2 Re1+ 17. Rxe1 Rxe1+ $11 {[%mdl 4096] Endspiel KTL-KTS} 18. Rd1 Re2 19. Rd2 Re1+ 20. Kc2 Nc7 21. f3 Rg1 22. c4 f5 23. Bf4 a6 24. Be3 Re1 25. Bf2 Rf1 26. Be3 Re1 27. Bf2 Rf1 28. Be3 Re1 {Precision: Weiß = 85%, Schwarz = 97%.} 1/2-1/2

[Event "Czech Olympiad Nomination 2018"]
[Site "Prague"]
[Date "2018.05.27"]
[Round "3"]
[White "Stocek, Jiri"]
[Black "Krejci, Jan"]
[Result "1-0"]
[ECO "D30"]
[WhiteElo "2574"]
[BlackElo "2582"]
[Annotator "TA"]
[PlyCount "91"]
[EventDate "2018.??.??"]
[EventType "tourn"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 9,91,13,22,16,57,52,49,49,49,45,54,49,56,19,22,1,14,4,13,4,23,0,18,10,16,0,31,19,14,9,27,37,92,62,62,42,62,58,260,256,260,262,248,243,322,304,281,238,242,240,248,235,326,273,280,227,230,226,223,187,258,242,264,263,330,324,342,332,312,294,321,289,402,340,568,522,519,520,536,529,544,541,601,587]} 1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. Bg5 Nbd7 5. e3 h6 6. Bh4 {D30: Queen's Gambit Declined: Systems without Nc3} g5 7. Bg3 Ne4 8. Nc3 {White is slightly better.} Nxg3 9. hxg3 c6 10. Qc2 Bg7 11. Rd1 (11. O-O-O Qe7 12. cxd5 cxd5 13. e4 dxe4 14. Qxe4 a6 15. Ne5 {½-½ (24) Wojtaszek,R (2746)-Fressinet,L (2676) Germany 2017}) 11... O-O 12. a3 $146 ({Predecessor:} 12. Bd3 f5 13. Qe2 g4 14. Ng1 {0-1 (108) Stanoev,A (2198)-Sriram,J (2429) Pontevedra 2008}) 12... Qe7 13. Be2 b6 14. cxd5 cxd5 15. Na2 (15. g4 {seems wilder.} Bb7 16. Bd3 Rfd8 17. Ne2 Rac8 18. Qb1) 15... Rb8 (15... a6 {keeps more tension.} 16. Qc7 Rb8 17. Ne5 Bxe5 18. dxe5 Kg7) 16. Qa4 $40 {[%mdl 128] Black needs to defend precisely.} a5 17. Nc3 Rd8 18. O-O Bb7 19. Bb5 Rbc8 20. Rc1 f6 (20... Nf6 $14) 21. Qd1 Nf8 22. Qe2 e5 23. Ba6 {[%cal Bb5a6,Ba6c8,Bc8f5,Bf5d3][%mdl 32]} Ne6 $2 {[#]} (23... Qd7 $14) 24. Nxd5 $1 $18 {[%mdl 512]} Rxd5 (24... Bxd5 25. Rxc8) 25. Rxc8+ Bxc8 26. Bxc8 Nc7 27. Qc4 b5 28. Qa2 Kh8 29. Rc1 Rd8 30. Bf5 Bf8 31. Qb1 Ne8 32. Bd3 Nd6 {and if ...e4 works, Black does fine.} 33. dxe5 fxe5 34. Nd2 e4 (34... Qf7 {is a better defense.} 35. b4 axb4) 35. Bxe4 Nxe4 36. Nxe4 Bg7 37. b4 a4 38. Nc5 Qf6 {and the idea ...Qb2 leaves Black hopeful.} 39. Rd1 Rf8 40. Qc2 Qf7 41. Rd2 ({Resist} 41. Rd7 Qf6 $18) 41... h5 $2 (41... Qf5 {was necessary.} 42. e4 Qg6) 42. Qd3 {White is clearly winning.} h4 43. gxh4 gxh4 44. Qxb5 Bc3 45. Rc2 Rg8 {[#] And now ...Qg6 would win.} 46. Qc6 {Precision: White = 68%, Black = 46%.} ({Worse is} 46. Rxc3 Qf3 $11) 1-0

[Event "Czech Olympiad Nomination 2018"]
[Site "Prague"]
[Date "2018.05.27"]
[Round "3"]
[White "Babula, Vlastimil"]
[Black "Michalik, Peter"]
[Result "0-1"]
[ECO "D37"]
[WhiteElo "2556"]
[BlackElo "2560"]
[Annotator "TA"]
[PlyCount "58"]
[EventDate "2018.??.??"]
[EventType "tourn"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 22,58,6,9,7,-2,0,0,0,0,0,-17,-6,-21,-27,-28,-29,-20,-28,-115,-123,-127,-120,-140,-102,-341,-338,-382,-382,-382,-385,-384,-376,-356,-342,-388,-341,-373,-379]} 1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. Nc3 dxc4 5. e3 a6 6. Bxc4 b5 7. Bb3 Bb7 8. O-O c5 9. e4 {D27: Angenommenes Damengambit (Hauptvariante 7.e4, 7.a4)} cxd4 10. Nxd4 Nbd7 11. Re1 Ne5 (11... Nc5 12. Bd5 Rc8 13. Bg5 Be7 14. Bxb7 Nxb7 15. e5 Nd5 16. Bxe7 {½-½ (16) Berkes,F (2648)-Tarlev,K (2592) Rasht 2017}) 12. Bf4 {LiveBook: 4 Partien} Bd6 13. Nf3 $146 ({Vorgänger:} 13. Nf5 exf5 14. exf5 O-O 15. Bxe5 Bxe5 16. Rxe5 Qc7 17. Re3 Rae8 18. Qd2 Rxe3 19. Qxe3 Re8 20. Qg3 Qc5 21. Rf1 {½-½ (21) Tatarska,V (2122)-Volodarsky,Y (2360) ICCF email 2017}) 13... Qb8 14. Nxe5 Bxe5 15. Bxe5 Qxe5 16. Bd5 Rb8 17. Qf3 b4 18. Bxb7 {[#] Droht Lc6+ und aus.} bxc3 19. Bc6+ Ke7 {Und weiter mit ...Thc8 wäre nett.} 20. bxc3 (20. Qxc3 $11 Qxc3 21. bxc3) 20... Rhc8 $17 {[%cal Bh8c8,Bc8c3,Bc3a3][%mdl 32]} 21. Ba4 Rxc3 22. Qe2 Ra3 $36 {[%mdl 2048] Schwarz ist am Drücker.} 23. Qxa6 $2 (23. Bc2 $17) 23... Qd4 $19 24. e5 {[#]} Ne8 $1 ({Weniger gut wäre} 24... Rxa4 25. exf6+ gxf6 26. Qf1 $15) 25. Qc6 Rxa4 26. Rad1 Rc4 {Droht stark ...Dxd1.} 27. Qf3 Qa7 28. Qd3 Rf4 29. Qd2 Ra4 {Precision: Weiß = 17%, Schwarz = 88%.} 0-1

[Event "Czech Olympiad Nomination 2018"]
[Site "Prague"]
[Date "2018.05.27"]
[Round "3"]
[White "Nguyen, Thai Dai Van"]
[Black "Plat, Vojtech"]
[Result "1/2-1/2"]
[ECO "C41"]
[WhiteElo "2549"]
[BlackElo "2556"]
[Annotator "TA"]
[PlyCount "90"]
[EventDate "2018.??.??"]
[EventType "tourn"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 23,90,43,45,47,40,36,54,35,56,52,45,52,56,57,57,56,57,59,70,67,67,68,77,77,77,72,76,79,77,80,75,54,84,81,80,0,67,62,56,49,49,52,52,50,111,0,52,0,114,33,50,46,75,0,0,0,60,57,77,7,12,0,0,0,0,0,0,0,0]} 1. e4 d6 2. d4 Nf6 3. Nc3 e5 4. Nf3 Nbd7 5. Bc4 Be7 6. O-O O-O 7. a4 a5 8. Re1 c6 9. h3 Nb6 {C41: Philidor Defence} (9... Re8 10. Ba2 Bf8 11. Be3 Qc7 12. Ng5 Re7 13. f4 b6 14. fxe5 dxe5 15. d5 cxd5 16. exd5 {1-0 (16) Wang,H (2709)-Ivanchuk,V (2726) Huaian 2017}) 10. Bb3 Nfd7 {[%cal Bf6d7,Bd7c5,Bc5e4,Be4c3][%mdl 32]} 11. Be3 exd4 12. Nxd4 Nc5 {LiveBook: 31 Games} 13. Qe2 Bf6 14. Rad1 $146 {Hoping for Nxc6!} ({Predecessor:} 14. Red1 Nxb3 15. Nxb3 Be6 16. Nd4 Re8 17. Nxe6 Rxe6 {1-0 (38) Zhu,H (2304)-Forget,L (1969) Montreal 2016}) 14... Qe7 15. f4 Nxe4 {[#]} 16. Nxc6 $1 {[%mdl 512]} bxc6 17. Bxb6 Nxc3 18. Qxe7 Bxe7 19. bxc3 Bh4 20. Bf2 Bxf2+ 21. Kxf2 d5 22. c4 dxc4 23. Bxc4 Rb8 24. Rb1 Bf5 25. Rxb8 Rxb8 $16 {[%mdl 4096] Endgame [#] KRB-KRB} 26. Bb3 $1 Be6 27. Re3 Kf8 28. Bxe6 fxe6 {KR-KR} 29. Rb3 (29. Re5 $16) 29... Rd8 (29... Rxb3 $11 30. cxb3 Ke7) 30. Ke3 $14 Rd1 31. Rb8+ Ke7 32. Ra8 Rc1 33. Kd3 Rf1 (33... Rg1 $14) 34. Ke3 (34. Rxa5 $16 Rxf4 35. Ra7+ Kd6 36. Rxg7) 34... Rc1 $1 35. Kd3 (35. Kd2 $14 Rg1 36. g4) 35... Rf1 $16 36. Ke4 ({Better is} 36. Rxa5 $16 Rxf4 37. Ra7+ Kd6 38. Rxg7) 36... Re1+ 37. Kd4 Rf1 38. Ke5 {Strongly threatening Ra7+.} Re1+ 39. Kd4 Rf1 $1 40. g3 Rf3 {[#]} 41. Rxa5 ({White should play} 41. Ra7+ $1 $16 Kf6 42. Rxa5) 41... Rxg3 $11 {The position is equal.} 42. Rg5 Rxh3 43. Rxg7+ Kd6 44. a5 Rf3 45. Ke4 Ra3 {Precision: White = 59%, Black = 64%.} 1/2-1/2

[Event "Czech Olympiad Nomination 2018"]
[Site "Prague"]
[Date "2018.05.28"]
[Round "4"]
[White "Michalik, Peter"]
[Black "Stocek, Jiri"]
[Result "1/2-1/2"]
[ECO "E11"]
[WhiteElo "2560"]
[BlackElo "2574"]
[Annotator "TA"]
[PlyCount "132"]
[EventDate "2018.??.??"]
[EventType "tourn"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 16,132,38,18,21,4,18,10,43,40,50,23,58,54,49,50,43,49,52,41,67,51,41,50,66,57,49,51,72,88,93,93,93,93,94,93,98,90,93,89,92,85,87,87,87,79,79,81,78,70,77,68,68,53,71,68,79,68,71,68,68,54,54,0,72,52,68,38,89,89,89,89,131,131,131,131,131,109,109,102,102,102,124,124,124,102,102,102,116,116,117,102,141,141,142,120,120,120,109,110,110,102,102,8,8,8,8,8,8,8,8,8,8,0,0,0,0,0,0]} 1. d4 Nf6 2. Nf3 e6 3. c4 Bb4+ 4. Bd2 c5 5. Bxb4 cxb4 6. a3 bxa3 7. Nxa3 O-O {E11: Bogo-Indian} 8. e3 b6 (8... Nc6 9. Be2 b6 10. Nc2 Bb7 11. b4 a5 12. bxa5 Nxa5 13. Na3 Ne4 14. Nb5 Ng5 15. Nd6 Nxf3+ 16. gxf3 {½-½ (41) Postny,E (2569)-Najer,E (2699) Antalya 2017}) 9. Be2 {LiveBook: 3 Games} Bb7 10. b4 $146 ({Predecessor:} 10. O-O a5 11. Rc1 Na6 12. Nd2 Qe7 13. Bf3 Bxf3 14. Nxf3 Rfc8 15. Ne5 {0-1 (54) Kierzek,M (2252)-Torre,E (2465) Acqui Terme 2017}) 10... Qe7 11. Qb3 d6 12. O-O a6 13. Nb1 Nbd7 14. Nc3 Ne4 15. Nxe4 Bxe4 16. Nd2 Bb7 17. Ra3 e5 18. Qb2 exd4 19. Qxd4 Rfd8 20. Bf3 Ne5 21. Bd5 Rab8 22. Rfa1 b5 23. Bxb7 Qxb7 24. Rxa6 bxc4 25. Rxd6 Nc6 26. Rxd8+ Rxd8 27. Qc3 Rd3 28. Qc1 g6 29. Nxc4 Qxb4 {Strongly threatening ...Rc3.} 30. Nb2 Rc3 31. Qd2 $1 Ra3 32. Rd1 Ra2 33. Qxb4 Nxb4 $16 {[%mdl 4096] Endgame KRN-KRN} 34. Rb1 Nd5 35. Nd3 Nc3 36. Rb8+ Kg7 {( -> ...Ra1+)} 37. h4 Rd2 38. Nc5 Rc2 39. Nd3 Rd2 40. Ne5 {And now Rb7 would win.} Rd5 41. f4 (41. Nc4 {with more complications.} Ne4 42. f3 Rd1+ 43. Kh2 Nd2 44. Nxd2 Rxd2 45. e4) 41... Rb5 (41... f5 $14) 42. Rxb5 Nxb5 {KN-KN} 43. g4 {[%cal Bg2g4,Bg4g5][%mdl 32]} Kf6 44. Kf2 Ke6 45. Nf3 Ke7 46. g5 Nd6 47. Nd2 Kf8 48. e4 Kg7 49. Ke3 h6 50. Nf3 hxg5 51. hxg5 Nb7 52. Kd4 Nd8 53. Ne1 f6 54. Kd5 Kf7 55. Nd3 {Black must now prevent gxf6.} Ne6 {[#]} 56. Kd6 $1 Nd4 57. gxf6 Kxf6 58. Nf2 Nf5+ {[#]} 59. Kd7 ({Of course not} 59. exf5 $6 Kxf5 60. Nh3 Kg4 $11) (59. Kd5 $1 $16 {Threatens to win with Ng4+.} Ne3+ 60. Kd4 Nf5+ 61. Kd3 (61. exf5 Kxf5 62. Nh3 Kg4 $11)) 59... g5 $1 $11 {The position is equal.} 60. e5+ Kg6 61. fxg5 {Nh3 is the strong threat.} Ng7 62. Ke7 {aiming for Nh3.} (62. Nh3 {looks sharper.} Kf5 63. Ke7 Kxe5 64. Kf7 Nf5 65. Nf2) 62... Kxg5 63. Nd3 Kf5 64. Kd7 Ke4 65. e6 Nxe6 66. Kxe6 Kxd3 {Precision: White = 60%, Black = 69%.} 1/2-1/2

[Event "Czech Olympiad Nomination 2018"]
[Site "Prague"]
[Date "2018.05.28"]
[Round "4"]
[White "Plat, Vojtech"]
[Black "Krejci, Jan"]
[Result "1/2-1/2"]
[ECO "A01"]
[WhiteElo "2556"]
[BlackElo "2582"]
[Annotator "TA"]
[PlyCount "85"]
[EventDate "2018.??.??"]
[EventType "tourn"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 15,85,0,-18,-71,-13,-41,-43,-68,-43,-37,-38,-46,-38,-37,-37,-53,-48,-39,-33,-60,-84,-74,-64,-95,-28,-75,-77,-111,-85,-116,-116,-102,-111,-115,-116,-118,-111,-122,-116,-129,-59,-58,-50,-61,-63,-54,-53,-56,-49,-96,-69,-64,-53,-58,-53,-54,-48,-58,-45,-45,-35,-41,-9,-27,-23,-28,-28,-39,-39,-39,-33,-34]} 1. b3 e5 2. Bb2 Nc6 3. e3 Nf6 4. Bb5 Bd6 5. Na3 Na5 (5... a6 6. Be2 Be7 7. Nc4 e4 8. d4 d5 9. Ne5 O-O 10. Nxc6 bxc6 11. c4 a5 12. Qc2 Bb4+ 13. Bc3 {1-0 (34) Vachier Lagrave,M (2796)-Anand,V (2786) Stavanger 2017}) 6. Be2 {A01: Larsen-Eröffnung} a6 7. c4 O-O 8. Nc2 Re8 {LiveBook: 13 Partien} 9. g4 {[#]} (9. Nh3 $11 {bleibt in der Remisbreite.}) 9... Bf8 (9... b5 $1 $17 {[%mdl 512] und nun wäre ...bxc4 stark für Schwarz.} 10. f3 (10. cxb5 Bb7) 10... bxc4 11. bxc4 c5) 10. g5 {Und d3 würde nun gewinnen.} (10. d3 $5 {[%cal Rg4g5]} d6 11. g5 $11) 10... Ne4 11. h4 Nc6 12. d3 Nc5 13. Bf3 d6 $146 14. Ne2 Bf5 15. e4 Bd7 16. Qd2 b5 17. cxb5 axb5 18. Nc3 Ne7 19. h5 {[%cal Bh4h5,Bh5h6][%mdl 32]} Bc6 (19... Ne6 $17 20. Rg1 c5) 20. h6 Ng6 21. Nb4 Bd7 22. Bh5 Ne6 23. Nbd5 c6 ({Minderwertig wäre} 23... Qxg5 24. Qxg5 Nxg5 25. hxg7 $16 (25. Nxc7 Nf4 $16)) 24. hxg7 Bxg7 25. Nf6+ Bxf6 26. gxf6 Qxf6 27. Ne2 Nef4 (27... Ngf4 $17 28. a3 Kh8) 28. Bxg6 $1 $15 fxg6 29. Nxf4 Qxf4 30. Qxf4 exf4 {[%cal Be5f4,Bf4f3][%mdl 32]} 31. Ke2 h5 32. a3 Kh7 33. Bf6 f3+ 34. Ke3 c5 35. Rhc1 Kh6 36. Rg1 Ra6 37. Bg5+ Kg7 38. Kxf3 Be6 39. b4 Rea8 {Droht ...cxb4 und aus.} 40. Bc1 cxb4 41. axb4 Rxa1 42. Bb2+ Kf7 43. Rxa1 {Precision: Weiß = 49%, Schwarz = 59%.} 1/2-1/2

[Event "Czech Olympiad Nomination 2018"]
[Site "Prague"]
[Date "2018.05.28"]
[Round "4"]
[White "Nguyen, Thai Dai Van"]
[Black "Babula, Vlastimil"]
[Result "1/2-1/2"]
[ECO "B48"]
[WhiteElo "2549"]
[BlackElo "2556"]
[Annotator "TA"]
[PlyCount "131"]
[EventDate "2018.??.??"]
[EventType "tourn"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 21,131,28,22,17,45,37,29,33,33,0,4,6,28,0,13,0,0,0,38,-55,35,33,108,81,182,16,10,4,0,0,49,18,62,47,65,-103,-103,-100,-101,-104,-99,-100,27,14,19,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,36,6,15,0,44,8,8,8,8,8,8,11,8,6,6,6,6,6,8,8,10,0,0,0,0,0,0,0,5,0,0,0,7,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0]} 1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 {[%cal Bb8c6,Bc6e5,Be5g4][%mdl 32]} 5. Nc3 Qc7 6. Be3 a6 7. Qf3 {B48: Sicilian: Taimanov: 5 Nc3 Qc7 6 Be3 a6 without Be2} Nf6 8. O-O-O Ne5 9. Qg3 b5 10. f4 Neg4 11. Bg1 b4 {LiveBook: 24 Games} 12. Na4 {Strongly threatening e5.} h5 13. e5 Nd5 {[#]} 14. h3 $146 ({Predecessor:} 14. Bd3 Bb7 {½-½ (59) Oparin,G (2607)-Matlakov,M (2709) Moscow 2018}) 14... Nh6 15. Bd3 g6 16. Be4 {Threatening Bxd5.} Bb7 17. Qf3 Rc8 18. Kb1 Nf5 19. Bf2 Qa5 20. Nxf5 (20. b3 $1 $14) 20... Qxa4 (20... gxf5 $15 21. Bxd5 Bxd5 22. Rxd5 Qxd5 23. Qxd5 exd5) 21. Nd4 $14 Bh6 ({Black should try} 21... Rc3 $14 22. Rd3 Rc8) 22. Nb3 $16 O-O (22... Qb5 $16) 23. Bxd5 $2 (23. Nc5 Qb5 $16) (23. Bc5 $18) 23... Bxd5 $11 24. Rxd5 exd5 25. g4 Rc4 26. f5 Qc6 27. Nd4 Qc7 28. Qxd5 $2 {[#]} (28. Re1 $1 $14 {stays ahead.}) 28... Rc5 $1 $17 {[%cal Rc5d5]} 29. Qb3 Rxe5 30. fxg6 Qb7 31. Rg1 {[#] And now gxf7+ would win.} hxg4 ({Better is} 31... Qd5 $1 $17 32. Nf5 Qxb3 33. axb3 (33. Nxh6+ Kg7 $15) 33... Bg5) 32. hxg4 $11 Qd5 33. Qh3 fxg6 34. Qxh6 Rxf2 35. Qxg6+ Kf8 36. Nf5 {Black must now prevent Qf6+.} Qe6 $1 37. Qg7+ Ke8 38. Qh8+ Kf7 39. Qh7+ Kf8 40. Qg7+ Ke8 41. Qh8+ Kf7 {( -> ...Re1+)} 42. Rc1 a5 (42... Re1 $5 {[%cal Re1c1]} 43. Qh7+ Kf8 44. Qh8+ Kf7 45. Qg7+ Ke8 46. Nd6+ (46. Qh8+ Kf7 $11) 46... Kd8 47. Qg5+ Rf6 48. Qa5+ Ke7 49. Nf5+ Kf7 50. Qxb4 Rxc1+ 51. Kxc1 Qe5 $11) 43. Qg7+ {[%mdl 1024] White has compensation.} Ke8 44. Qh8+ Kf7 45. Qh7+ Kf8 {The position is equal.} 46. Qh4 Rexf5 47. gxf5 Qxf5 {[%mdl 4096] Endgame KQR-KQR} 48. Qc4 Rf4 49. Qa6 {Threatens to win with Re1.} Qe5 $1 50. Rg1 Ke7 51. Qh6 Rf6 52. Qh4 Qf4 53. Re1+ Kd8 54. Qh8+ Kc7 55. Qa8 {aiming for Qa7+.} Qe5 $1 {[%cal Re5e1]} 56. Qa7+ (56. Rxe5 $2 Rf1+ 57. Re1 Rxe1#) 56... Kc8 {[%cal Re5e1]} 57. Qa8+ (57. Rxe5 $2 Rf1+ 58. Re1 Rxe1#) 57... Kc7 {[%cal Re5e1]} 58. Qa7+ (58. Rxe5 $2 {is a self mate.} Rf1+ 59. Re1 Rxe1#) 58... Kc8 {[%cal Re5e1]} 59. Rg1 {Intending Rg8+ and mate.} (59. Rxe5 $2 {leads to mate.} Rf1+ 60. Re1 Rxe1#) 59... Rg6 60. Qa8+ Kc7 $1 {[%cal Rg6g1]} 61. Qa7+ Kc8 62. Rd1 Rd6 {[%cal Rd6d1]} 63. Qa8+ Kc7 {[%cal Rd6d1]} 64. Qa7+ Kc8 {[%cal Rd6d1]} 65. Qa8+ Kc7 {[%cal Rd6d1]} 66. Qa7+ {Precision: White = 45%, Black = 61%.} 1/2-1/2

[Event "Czech Olympiad Nomination 2018"]
[Site "Prague"]
[Date "2018.05.29"]
[Round "5"]
[White "Krejci, Jan"]
[Black "Michalik, Peter"]
[Result "1/2-1/2"]
[ECO "C67"]
[WhiteElo "2582"]
[BlackElo "2560"]
[Annotator "TA"]
[PlyCount "46"]
[EventDate "2018.??.??"]
[EventType "tourn"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 25,46,9,7,9,8,8,12,12,12,11,16,13,16,8,16,0,0,0,10,0,8,0,19]} 1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. O-O Nxe4 5. Re1 Nd6 6. Nxe5 Be7 7. Bf1 Nxe5 8. Rxe5 O-O 9. Nc3 {[%cal Bb1c3,Bc3d5,Bd5e3][%mdl 32] C67: Ruy Lopez: Berlin Defence: 4 0-0 Nxe4} Ne8 10. Nd5 Bd6 11. Re1 c6 12. Ne3 Be7 13. c4 Nc7 {LiveBook: 33 Games. The position is equal.} 14. d4 d5 15. cxd5 Nxd5 16. Nxd5 cxd5 {[#]} 17. Bf4 $146 Be6 18. Qb3 Qd7 19. Bb5 Qd8 20. Bd3 Qd7 21. Bb5 Qd8 22. Bd3 Qd7 23. Bb5 Qd8 1/2-1/2

[Event "Czech Olympiad Nomination 2018"]
[Site "Prague"]
[Date "2018.05.29"]
[Round "5"]
[White "Stocek, Jiri"]
[Black "Nguyen, Thai Dai Van"]
[Result "1-0"]
[ECO "A06"]
[WhiteElo "2574"]
[BlackElo "2549"]
[Annotator "TA"]
[PlyCount "161"]
[EventDate "2018.??.??"]
[EventType "tourn"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 23,161,7,12,5,18,9,25,0,0,5,7,7,8,9,7,9,15,0,12,0,4,0,0,0,0,0,4,4,23,18,34,28,35,25,43,27,27,36,57,57,72,57,57,41,41,37,38,42,62,22,30,8,9,15,27,0,25,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,5,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,9,12,19,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,12845,12845,12846,12847,12847,0,0,0,0,0,12847,12847,12848,12847,12848,0,12848,12848,12849,12849]} 1. Nf3 d5 2. g3 Nf6 3. Bg2 e6 4. O-O Be7 5. c4 O-O 6. b3 b6 7. Bb2 Bb7 8. e3 dxc4 9. bxc4 c5 10. Nc3 Nbd7 {A14: English Opening: 1...e6 with b3 by White} (10... Nc6 11. Qe2 Rc8 12. Ne1 Qd7 13. f4 Rfd8 14. Rd1 Na5 15. Bxb7 Qxb7 16. d3 a6 17. a4 Ne8 18. f5 Bf6 19. fxe6 fxe6 {0-1 (49) Giri,A (2771)-So,W (2812) Stavanger 2017}) 11. Qe2 Ne4 12. Nxe4 Bxe4 {LiveBook: 9 Games. The position is equal.} 13. Rfd1 Qc7 14. a4 $146 ({Predecessor:} 14. Rac1 Qb7 15. d3 Bc6 16. d4 Rad8 17. Ne1 Bxg2 18. Nxg2 Nf6 19. Nf4 cxd4 20. exd4 Rfe8 21. Nd3 Rc8 {½-½ (21) Botvinnik,M-Polugaevsky,L Belgrade 1969}) 14... Rac8 15. d3 Bc6 16. Nd2 Bxg2 17. Kxg2 Bf6 18. Bxf6 Nxf6 {[#]} 19. a5 $1 {[%mdl 512]} Rfd8 (19... bxa5 20. Ra2) 20. axb6 axb6 21. Ra3 Ra8 22. Rda1 Rxa3 23. Rxa3 Nd7 24. Nf3 Qc6 25. Qb2 Qb7 26. Qa1 Nb8 27. Ra7 $36 {[%mdl 2048] White has good play.} Qc8 28. Ra8 {Strongly threatening Qa7.} Qb7 29. Qa7 Qxa7 30. Rxa7 $11 {[%mdl 4096] Endgame KRN-KRN} Nd7 31. Kf1 Kf8 32. Ke2 Ke8 33. g4 h6 34. h4 Rb8 35. g5 hxg5 36. hxg5 f6 37. gxf6 gxf6 38. Nd2 f5 39. d4 Ke7 40. Nb1 Rc8 41. Kd3 Rd8 42. Nc3 Kf6 43. f4 cxd4 44. exd4 Nc5+ 45. Ke3 Nb3 46. Ne2 Na5 47. Rc7 Rb8 48. d5 exd5 49. cxd5 b5 50. Ra7 Nc4+ 51. Kd4 Nd6 52. Ra6 Ke7 53. Ra7+ Kf6 54. Ra6 Ke7 55. Ke5 Rd8 56. Ng3 Nc4+ 57. Kd4 Nd6 58. Kc5 {Hoping for Rxd6!} Rc8+ 59. Rc6 Rg8 $1 {[%cal Rg8g3]} 60. Rxd6 Rxg3 {KR-KR} 61. Re6+ Kd7 62. Rf6 Ke7 63. Rxf5 Rc3+ 64. Kd4 Rc1 65. Re5+ Kd7 66. Re6 b4 67. Rb6 Rf1 68. Ke5 {aiming for Rb7+.} Re1+ 69. Kf6 Rb1 $1 70. f5 {[%cal Bf4f5,Bf5f6][%mdl 32]} b3 71. Kf7 b2 $2 {[%mdl 8192]} (71... Kc7 $11 72. Rc6+ Kd7) 72. f6 $1 $18 Kc7 73. Rc6+ $1 Kd7 74. Rb6 $2 (74. Rc2 $1 $18 {[%cal Rc2g2] Threatens to win with Rg2.} Kd6 75. Re2) 74... Kd8 75. Rd6+ $2 {[%mdl 8192]} (75. Rb7 $11 Kc8 76. Rb6) 75... Kc7 76. Rc6+ Kd7 $1 {[#]} 77. Rc2 $1 {[%cal Rc2g2]} Kd6 78. Rd2 Kc7 79. Kf8 $2 (79. Rg2 $18 Kd6 80. Kg7) 79... Kd6 $2 {[%mdl 8192] [#]} (79... Rf1 $11 80. Rxb2 Rxf6+ 81. Ke7 Rh6) 80. f7 $1 Kd7 81. Rg2 {Precision: White = 60%, Black = 72%.} 1-0

[Event "Czech Olympiad Nomination 2018"]
[Site "Prague"]
[Date "2018.05.29"]
[Round "5"]
[White "Babula, Vlastimil"]
[Black "Plat, Vojtech"]
[Result "0-1"]
[ECO "D96"]
[WhiteElo "2556"]
[BlackElo "2556"]
[Annotator "TA"]
[PlyCount "72"]
[EventDate "2018.??.??"]
[EventType "tourn"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 19,72,53,72,25,33,32,32,29,31,24,44,42,45,45,53,50,55,0,0,0,35,4,34,15,6,0,25,30,20,25,39,41,48,0,52,-14,-12,-75,-63,-246,-267,-254,-248,-225,-216,-378,-373,-367,-381,-366,-381,-365,-367,-357,-352]} 1. d4 d5 2. Nf3 Nf6 3. c4 c6 4. Nc3 g6 5. e3 Bg7 6. Be2 O-O 7. O-O dxc4 8. Bxc4 Nbd7 9. Bb3 {D94: Grünfeld: 4 Nf3 Bg7 5 e3} Nb6 10. h3 Bf5 {LiveBook: 3 Games} 11. Nh4 {White is better.} (11. g4 $5 {[%cal Rg4f5]} Be6 12. Bxe6 fxe6 13. e4 $14) (11. Qe2 Nbd5 12. Ne5 a5 13. Nxd5 cxd5 14. Qb5 Qd6 15. Bd2 b6 16. Rfc1 Rfc8 17. Rxc8+ Rxc8 {0-1 (36) Iturrizaga Bonelli,E (2650)-Jobava,B (2690) chess.com INT 2018}) 11... Be4 12. Nxe4 Nxe4 13. Qc2 $146 ({Predecessor:} 13. Nf3 e6 14. Qd3 Nc5 15. Qc2 Nxb3 16. Qxb3 Qd5 17. Qc2 {½-½ (29) Arshad Bakhtiari,F (2071)-Lopez Corominas,A Barcelona 2011}) 13... Nd6 14. Nf3 Rc8 15. Rd1 c5 16. dxc5 {Strongly threatening e4.} Nd7 17. e4 {[%cal Be3e4,Be4e5][%mdl 32] Be3 is the strong threat.} Qa5 18. Be3 (18. c6 $14) 18... Nxc5 $11 19. e5 Nf5 20. Bd2 Qa6 21. Bc4 b5 22. Bf1 Qb7 23. Bb4 Ne6 24. Qb3 Qb6 25. Bc3 Rb8 26. a3 Rfc8 (26... a5 $11) 27. Rd5 (27. Qb4 $1 $14) 27... Nc5 {[%cal Be6c5,Bc5e4,Be4f2][%mdl 32]} 28. Qb4 (28. Rxc5 $11 Qxc5 29. g4) 28... a5 $36 {[%mdl 2048] White is under pressure.} 29. Qg4 $2 (29. Qxa5 $15 Qxa5 30. Bxa5) 29... h5 $1 $19 {[%cal Rh5g4]} 30. Qf4 Bh6 $1 {[%cal Rh6f4]} 31. Qh2 e6 32. Rdd1 $2 (32. Rd6 {was called for.} Nxd6 33. exd6) 32... Ne4 {Black is winning.} 33. Bd4 Nxd4 34. Rxd4 {[#]} Nxf2 $1 {[%mdl 512]} 35. Kxf2 Rd8 36. Rad1 {[#]} Rxd4 $1 {Precision: White = 37%, Black = 69%.} 0-1

[Event "Czech Olympiad Nomination 2018"]
[Site "Prague"]
[Date "2018.05.30"]
[Round "6"]
[White "Krejci, Jan"]
[Black "Nguyen, Thai Dai Van"]
[Result "1/2-1/2"]
[ECO "D53"]
[WhiteElo "2582"]
[BlackElo "2549"]
[Annotator "TA"]
[PlyCount "92"]
[EventDate "2018.??.??"]
[EventType "tourn"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 14,92,0,0,26,24,36,23,29,36,18,6,13,17,29,37,54,17,13,18,18,13,23,0,0,0,0,0,2,0,0,0,5,2,0,-22,-8,-8,-8,-7,-8,-8,-8,-9,-8,-10,0,-2,8,8,1,0,0,0,0,0,0,0,0,0,3,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0]} 1. c4 e6 2. Nc3 d5 3. d4 Nf6 4. Bg5 Be7 5. e3 h6 6. Bh4 O-O 7. cxd5 Nxd5 8. Bxe7 {LiveBook: 15 Partien. D53: Damengambit (Hauptvariante, Abweichungen)} Nxe7 (8... Qxe7 9. Nxd5 exd5 10. Bd3 Re8 11. Ne2 Nd7 12. O-O Nf6 13. Qc2 c6 14. Rab1 a5 15. Nc3 Be6 {½-½ (31) Bogner,S (2552)-Adams,M (2753) Germany 2014}) 9. Be2 $146 ({Vorgänger:} 9. Bd3 Nd7 10. Nf3 c5 11. O-O cxd4 12. Nxd4 Nf6 13. Qe2 b6 14. Rfd1 Qc7 15. Ncb5 Qe5 16. Rac1 Nfd5 17. Nf3 Qf6 18. Qd2 Rd8 {1-0 (37) Eckhardt,W-Schindele,D (1615) Germany 1997}) 9... Nd7 10. Nf3 {Weiß steht etwas besser.} c5 11. O-O b6 12. Qa4 cxd4 13. Nxd4 Nc5 14. Qa3 Bb7 15. Rfd1 {[#] zielt auf Sxe6! ab.} Nd5 16. Nxd5 Qxd5 {[%csl Gb7][%cal Rd5g2]} 17. Bf3 Qd7 18. b4 Bxf3 $1 {Die Stellung ist ausgeglichen.} 19. Nxf3 Qa4 20. Qb2 Na6 {[%cal Bc5a6,Ba6c7,Bc7d5][%mdl 32]} 21. Rd4 Rfd8 22. a3 Nc7 23. h4 Rxd4 24. Qxd4 a5 {Droht ...axb4.} 25. Rc1 Nd5 26. bxa5 Qxd4 27. Nxd4 {[#] Droht stark e4.} Rxa5 $11 {[%mdl 4096] Endspiel KTS-KTS} 28. Rc8+ Kh7 29. Nc2 Ra7 30. e4 Rc7 (30... Nf6 {with more complications.} 31. f3 g5 32. Kh2 Kg7 33. Kg3 Nd7) 31. Rxc7 Nxc7 {KS-KS} 32. f3 Kg6 33. Kf2 Kf6 34. Ke3 Ke5 35. f4+ Kd6 36. Kd4 f6 {[%cal Bf7f6,Bf6e5][%mdl 32]} 37. a4 e5+ 38. fxe5+ fxe5+ 39. Kc4 Ne8 40. Ne3 Nf6 41. Kb5 Kc7 42. Nc4 Nxe4 {...Sd6+ ist eine echte Drohung.} 43. Nxb6 Nd6+ 44. Kc5 Nb7+ 45. Kb5 Nd6+ 46. Kc5 Nb7+ {Precision: Weiß = 81%, Schwarz = 72%.} 1/2-1/2

[Event "Czech Olympiad Nomination 2018"]
[Site "Prague"]
[Date "2018.05.30"]
[Round "6"]
[White "Stocek, Jiri"]
[Black "Babula, Vlastimil"]
[Result "1/2-1/2"]
[ECO "D20"]
[WhiteElo "2574"]
[BlackElo "2556"]
[Annotator "TA"]
[PlyCount "30"]
[EventDate "2018.??.??"]
[EventType "tourn"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 28,30,0,0,0]} 1. d4 d5 2. c4 dxc4 3. e4 Nf6 4. e5 Nd5 5. Bxc4 Nb6 6. Bb3 Nc6 7. Nf3 Bg4 8. Ng5 Bxd1 9. Bxf7+ Kd7 10. Be6+ $146 Ke8 11. Bf7+ Kd7 12. Be6+ Ke8 13. Bf7+ Kd7 14. Be6+ Ke8 15. Bf7+ {LiveBook: 141 Partien} Kd7 {D20: Angenommenes Damengambit} 1/2-1/2

[Event "Czech Olympiad Nomination 2018"]
[Site "Prague"]
[Date "2018.05.30"]
[Round "6"]
[White "Plat, Vojtech"]
[Black "Michalik, Peter"]
[Result "1/2-1/2"]
[ECO "C44"]
[WhiteElo "2556"]
[BlackElo "2560"]
[Annotator "TA"]
[PlyCount "81"]
[EventDate "2018.??.??"]
[EventType "tourn"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 28,81,28,3,27,0,0,0,0,-20,-7,-7,-7,-10,-10,-11,-15,-27,-28,-27,-31,-24,-16,-18,-8,-24,-18,-25,-18,-16,-19,-29,0,-20,-8,0,-8,-1,0,0,0,0,6,0,43,0,0,0,0,0,0,0,0,0,0,0]} 1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 Nf6 5. Nc3 Bb4 6. Nxc6 bxc6 7. Bd3 O-O 8. O-O d5 9. exd5 cxd5 10. Qf3 c6 11. Bg5 h6 12. Bxf6 Qxf6 13. Qxf6 gxf6 14. Ne2 Rb8 15. Nd4 {LiveBook: 3 Games. C47: Scotch Four Knights and Four Knights with 4 g3} (15. Rad1 Bc5 16. b3 Bg4 17. h3 Bxe2 18. Bxe2 Rfe8 19. Bd3 Bb4 20. g4 d4 21. Kg2 Re5 22. Kf3 Rbe8 {½-½ (31) Zhou,W (2606)-Wei,Y (2727) China 2017}) 15... Rb6 16. c4 Bd6 $146 ({Predecessor:} 16... Rd8 17. Nb3 Bf8 18. cxd5 cxd5 19. Rac1 Be6 20. Rfd1 a5 21. Rc2 Rdb8 22. Rdd2 Bb4 {0-1 (36) Buxade Roca,G (2255)-Skembris,S (2475) Sitges 1999}) 17. cxd5 cxd5 18. Nb3 Be5 19. Rab1 Be6 20. f4 Bd6 21. Rbc1 a5 22. f5 Bd7 23. Nc5 Bc6 24. b3 Rc8 25. Na4 Rbb8 26. Ba6 Rc7 27. Nc3 Be5 28. Rfd1 Rb6 {[#] White must now prevent ...Ba8.} 29. Bd3 Ra7 30. Rc2 Kg7 31. Na4 Bxa4 32. bxa4 Rb4 33. Bb5 Re7 34. g3 Bd4+ 35. Kg2 Re3 36. Rcd2 Be5 {The position is equal.} 37. Rxd5 h5 {[%cal Bh6h5,Bh5h4][%mdl 32]} 38. R1d2 h4 {[%cal Rh4g3]} 39. R5d3 Rxd3 40. Rxd3 Rb2+ 41. Kh3 {Precision: White = 48%, Black = 70%.} 1/2-1/2

[Event "Czech Olympiad Nomination 2018"]
[Site "Prague"]
[Date "2018.05.31"]
[Round "7"]
[White "Stocek, Jiri"]
[Black "Plat, Vojtech"]
[Result "1/2-1/2"]
[ECO "D02"]
[WhiteElo "2574"]
[BlackElo "2556"]
[Annotator "TA"]
[PlyCount "146"]
[EventDate "2018.??.??"]
[EventType "tourn"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 9,146,12,23,11,29,0,36,35,52,-7,14,0,12,-7,-7,-7,-7,0,0,-9,0,-4,-9,-8,0,0,0,-2,0,0,0,-23,0,0,0,0,0,0,0,0,0,-46,-45,-61,-47,-50,0,0,4,-52,0,-57,-19,-51,-46,-57,-57,-58,-58,-81,-85,-72,-77,-132,-125,-116,-98,-102,-46,-46,-46,-46,-46,-46,-46,-46,-28,-28,0,0,0,-58,-58,-58,-58,-65,-58,-116,-116,-116,-46,-46,-46,-46,-46,-46,-49,-56,0,-56,-56,-56,0,-46,-46,-56,-46,-46,-46,-46,-30,-46,-46,-46,0,-46,-30,-46,-46,-46,-29,-29,-18,-29,-28,-46,-36,-46,-36,-36,-43,-43,0,0,0,0,0,0,0]} 1. d4 d5 2. Nf3 Nc6 3. Bf4 Bg4 4. e3 e6 5. a3 (5. h3 Bh5 6. g4 Bg6 7. Bb5 Nge7 8. Ne5 a6 9. Nxg6 Nxg6 10. Bxc6+ bxc6 11. Bg3 Rb8 12. b3 Bd6 13. Nc3 Bxg3 14. fxg3 {½-½ (28) Kunin,V (2584)-Rapport,R (2720) Karlsruhe 2016}) 5... Bd6 6. Bg3 {D02: 1 d4 d5 2 Nf3 sidelines, including 2...Nf6 3 g3 and 2...Nf6 3 Bf4} e5 7. dxe5 Nxe5 8. Be2 {White is slightly better.} Bxf3 9. Bxf3 (9. gxf3 $14 Nf6 10. O-O) 9... Nf6 10. Nc3 $146 ({Predecessor:} 10. Bh4 c6 11. Nd2 Qe7 12. Qe2 O-O {½-½ (55) Konya,L (2142)-Horvath,K (2154) Hungary 2012}) 10... c6 11. e4 O-O 12. exd5 Nxf3+ 13. Qxf3 Re8+ 14. Kf1 cxd5 {Threatening ...Qb6.} 15. Rd1 Bxg3 16. hxg3 Qb6 17. b3 $1 Rac8 18. Rh4 Qa5 19. b4 $1 {[%cal Rb4a5]} Qa6+ 20. b5 Qxa3 (20... Qa5 {looks sharper.} 21. Nxd5 Nxd5 22. Qxd5 Rcd8 23. Re4 Rf8) 21. Nxd5 Qxf3 22. gxf3 Nxd5 23. Rxd5 Rxc2 $11 {[%mdl 4096] Endgame KRR-KRR} 24. Rd7 g5 25. Rh2 b6 26. Rxa7 Re5 27. Rh5 Kg7 (27... Rxb5 $15 28. f4 h6 $1 {[%mdl 512]} 29. Rxh6 Rbb2) 28. f4 Ree2 29. Rh2 (29. Rxg5+ $11 Kf6 30. Kg2) 29... g4 (29... h6 $15) 30. f5 (30. Ra6 $11) 30... Re4 {White must now prevent ...Rc1+.} 31. Ra1 Rb4 32. Kg1 h6 33. Rh4 Rc5 34. Rh5 Rcxb5 35. Kg2 Rc5 36. Rah1 {[#]} (36. Ra2 $142) 36... Rc6 $1 $17 37. R5h4 Rf6 38. Rh5 b5 (38... Rd6 $17) 39. Rd1 $15 Rc4 40. Rd5 $1 b4 {Strongly threatening ...Rb6.} 41. Rb5 $1 Rd6 42. Rh1 Rd2 {Hoping for ...Rcc2.} 43. Rh4 $1 b3 44. Rxb3 {[#]} h5 $1 {[%mdl 512]} 45. Rh1 ({White should play} 45. Rxh5 $11 Rcc2 46. Rg5+ Kf6 47. Rxg4) 45... Rcc2 46. Rf1 Rd5 47. Rb6 Rxf5 48. Ra6 (48. Rb3 $1 $15) 48... Rf3 $17 49. Rb6 Rc5 ({Black should try} 49... f6 $17 50. Rb7+ Kg6) 50. Rb2 $15 Rcf5 51. Ra1 Rc3 52. Rba2 Rcc5 53. Rb2 Rc3 54. Rba2 $1 Rff3 55. Rb1 Rfd3 (55... Rc5 $15) 56. Rba1 Kg6 57. Rb2 f6 58. Re1 Rd5 59. Rh1 Kg5 60. Ra2 Rf3 61. Rb1 Rc3 62. Rh1 Rc4 63. Ra8 Rf5 64. Ra2 $1 Kg6 65. Rb1 Re5 66. Rd1 Rcc5 67. Rh1 Re8 68. Rb2 Kg5 69. Rb7 Kh6 70. Ra1 Re2 71. Ra8 {The position is equal.} Kg6 72. Rg8+ Kf5 73. Rh7 Rcc2 {Precision: White = 55%, Black = 40%.} 1/2-1/2

[Event "Czech Olympiad Nomination 2018"]
[Site "Prague"]
[Date "2018.05.31"]
[Round "7"]
[White "Babula, Vlastimil"]
[Black "Krejci, Jan"]
[Result "1/2-1/2"]
[ECO "D31"]
[WhiteElo "2556"]
[BlackElo "2582"]
[Annotator "TA"]
[PlyCount "69"]
[EventDate "2018.??.??"]
[EventType "tourn"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 10,69,27,25,30,33,32,27,59,33,74,50,83,6,15,0,0,-7,0,-27,37,32,78,86,79,25,44,4,10,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0]} 1. d4 d5 2. c4 e6 3. Nc3 a6 4. cxd5 exd5 5. Bf4 (5. Nf3 Nf6 6. Bg5 Be6 7. e3 Nbd7 8. Bd3 Bd6 9. O-O c6 10. Bf4 Qc7 11. Bxd6 Qxd6 12. Qc2 {½-½ (12) Lenic,L (2659)-Berkes,F (2688) Velky Cetin 2018}) 5... Nf6 6. e3 {LiveBook: 51 Games. D31: Queen's Gambit Declined: Semi-Slav without ...Nf6 (+ Marshall Gambit and Noteboom) and Exchange Variation lines without ...Nf6} Bf5 7. Nge2 $146 ({Predecessor:} 7. Nf3 Be7 8. h3 Nbd7 9. g4 Be6 10. Bd3 c5 11. Qe2 c4 12. Bc2 b5 {0-1 (37) Kalesis,N (2409)-Delithanasis,D (2165) Athens 1999}) 7... Bd6 8. Ng3 {[#] aiming for Bxd6.White is slightly better.} Bg6 9. Be5 Nc6 10. f4 (10. Bxf6 $5 Qxf6 11. Nxd5 $14) 10... Ne7 {[#]} 11. Bd3 (11. Be2 $1 $16) 11... Qd7 12. O-O Bxd3 $1 13. Qxd3 h5 14. e4 dxe4 (14... h4 $11 15. Bxf6 gxf6) 15. Ngxe4 $14 Bxe5 16. fxe5 Nxe4 17. Nxe4 (17. Qxe4 $16 Qc6 18. Qf4) 17... Nc6 $11 18. d5 {Black must now prevent e6.} (18. Rad1 $5 {[%cal Re5e6]} O-O-O 19. d5 Nxe5 20. Qd4 $14) 18... Nxe5 {The position is equal.} 19. Qd4 f6 $1 20. Nxf6+ gxf6 21. Rxf6 O-O-O $1 ({Wrong is} 21... Qe7 $2 22. Re6 $18) 22. Qxe5 Qxd5 23. Qxd5 Rxd5 {[%mdl 4096] Endgame KRR-KRR} 24. Re1 Rd2 25. Rf2 Rhd8 26. h3 R8d4 27. Ree2 Rxe2 28. Rxe2 {KR-KR} Kd7 29. Kf2 c5 30. Kf3 h4 31. g4 {Strongly threatening g5.} hxg3 32. Kxg3 Rd3+ 33. Kg4 Rd4+ 34. Kg5 {Threatening h4.} Rd5+ 35. Kg4 {Precision: White = 58%, Black = 69%.} 1/2-1/2

[Event "Czech Olympiad Nomination 2018"]
[Site "Prague"]
[Date "2018.05.31"]
[Round "7"]
[White "Nguyen, Thai Dai Van"]
[Black "Michalik, Peter"]
[Result "1/2-1/2"]
[ECO "D31"]
[WhiteElo "2549"]
[BlackElo "2560"]
[Annotator "TA"]
[PlyCount "186"]
[EventDate "2018.??.??"]
[EventType "tourn"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 19,186,5,0,10,47,0,0,0,10,11,43,51,39,39,110,105,89,98,99,81,89,93,79,79,97,84,135,72,77,68,68,48,75,70,61,54,52,62,77,78,69,12,14,0,0,0,0,0,0,0,0,0,0,0,-7,-32,2,-29,-29,-29,-24,-78,-43,-106,52,-20,0,-6,-7,-18,-17,-29,-14,-74,0,-6,-6,-10,0,0,0,0,0,0,0,0,0,0,0,0,0,-22,0,-45,-14,-35,-4,-9,0,-53,-53,-51,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,-8,0,0,0,0,0,0,0,-8,-8,-152,-154,-154,-154,-2115,-2359,-1696,-269,-811,-269,-12850,-29944,-29945,-29946,-29946,-29948,-29947,-29943,-29939,0,-5810,0,0,0,-1104,0,0,0,0,0,0,0,0,0]} 1. c4 e6 2. Nc3 d5 3. d4 Be7 4. cxd5 exd5 5. Bf4 c6 6. e3 Bf5 7. g4 Be6 8. h3 h5 {D31: Queen's Gambit Declined: Semi-Slav without ...Nf6 (+ Marshall Gambit and Noteboom) and Exchange Variation lines without ...Nf6} (8... Nd7 9. Bd3 g5 10. Bh2 h5 11. f3 Ngf6 12. Qc2 Nb6 13. O-O-O Bd6 14. Qg2 Bxh2 15. Rxh2 Qc7 16. Rh1 {1-0 (56) Mchedlishvili,M (2602)-Jojua,D (2586) Tbilisi 2018}) 9. gxh5 Nd7 10. Be2 Ndf6 {LiveBook: 5 Games} 11. Be5 Bd6 12. Bxd6 Qxd6 13. h4 $146 ({Predecessor:} 13. Nf3 Nxh5 14. Ne5 Nhf6 15. Qb3 Qc7 {0-1 (67) Savina,A (2325)-Mkrtchian,L (2458) Gaziantep 2012}) 13... Qb4 14. a3 Qe7 15. Nh3 Bxh3 16. Rxh3 Nh6 (16... Qd6 $14) 17. Rg3 $16 Kf8 18. Qc2 Ne8 {[%cal Bf6e8,Be8c7,Bc7e6][%mdl 32]} 19. Rg5 Nc7 20. O-O-O Ne6 21. Rg3 Qxh4 22. Rdg1 Qe7 (22... Re8 $142) 23. f4 (23. Bf1 $142) 23... Nc7 24. Nd1 ({Much worse is} 24. Rxg7 Qxe3+ 25. Kb1 Ne6 $15) 24... Ne8 25. Bd3 Rc8 26. Kb1 (26. Qg2 $5 {[%cal Rg3g7]}) 26... Rc7 27. Nf2 Qd6 28. Nh3 Ke7 29. Ng5 Kd8 30. Nf3 (30. e4 $14) 30... Kc8 $11 31. Ne5 Kb8 32. Qb3 Ng8 33. Qd1 Ngf6 34. Rh1 Qf8 35. Rg5 Rh6 36. Ka1 Qh8 37. Qg1 a6 38. f5 Qf8 39. Ka2 Qe7 40. Qg2 (40. Ng4 $11) 40... Ka7 41. Qg3 (41. Bc2 $15) 41... Nh7 $2 ({Black should try} 41... c5 $17) 42. Rg4 (42. Rxg7 $1 $14 Nxg7 43. Qxg7) 42... f6 43. Ng6 Qd6 44. Nf4 $1 Ng5 45. Rhh4 Qd7 (45... Re7 {seems wilder.} 46. Rh2 Qd7 47. Ng6 Rf7 48. Qg2 Qc8) 46. Nh3 {[#]} (46. Rh2 $11 {keeps the balance.}) 46... Nxh3 ({Black should play} 46... Ne4 $1 $17 {[%cal Re4g3][%mdl 512]} 47. Bxe4 dxe4) 47. Rxh3 Rh7 48. Rg6 Qd6 49. Qxd6 Nxd6 50. h6 {next hxg7 is good for White.} Ne8 51. hxg7 Rcxg7 52. Rxg7 Rxg7 {[%mdl 4096] Endgame KRB-KRN} 53. Kb3 Rg5 54. Kc3 Nd6 55. Rf3 a5 56. Rf2 Kb6 57. Kd2 a4 58. Rh2 $1 Ka5 59. Rf2 (59. Rh7 $11) 59... b5 $15 60. Rh2 Nc4+ (60... Kb6 $15) 61. Bxc4 $1 $11 bxc4 {KR-KR} 62. e4 Kb5 63. Rh8 Rg4 64. Rb8+ Ka6 65. exd5 cxd5 66. Rf8 Rxd4+ 67. Kc2 Rf4 68. Rxf6+ Kb5 69. Rf8 $1 Kc5 70. f6 $1 Rf2+ 71. Kb1 $1 Kd6 72. Rd8+ Ke6 73. Re8+ Kf7 74. Rd8 Ke6 75. Re8+ Kd6 76. Rd8+ Ke5 77. Re8+ (77. Ra8 $1 $11 {was the only way to keep the balance.}) 77... Kd4 $1 $17 78. Rf8 Kd3 $1 79. Rd8 $2 (79. Ka1 $17) 79... d4 $19 {[%cal Bd5d4,Bd4d3,Bd3d2][%mdl 32]} 80. Rd6 Rf1+ (80... Ke3 $142 81. Kc1 Kd3) 81. Ka2 Ke3 $2 (81... Ke4 82. Rc6 Kd5) 82. Re6+ {[#]} Kd2 $1 83. Rc6 d3 84. Rxc4 Rxf6 85. Rxa4 Ke3 86. Ra8 {[#]} d2 $1 87. Re8+ $1 Kf2 $2 (87... Kd3 $19 88. Rd8+ Kc2 89. Rc8+ Kd3 90. Rd8+ Kc2 91. Rc8+ Kd1) 88. Rd8 $11 Ke2 {White must now prevent ...Rf3.} 89. Re8+ $2 {[%mdl 8192]} (89. Kb3 $11) 89... Kd1 $2 ({Better is} 89... Kd3 $19 90. Rd8+ Kc2 91. Rc8+ Kd1) 90. b4 {The position is equal.} Rc6 91. Kb2 Rc2+ 92. Kb1 Rc3 {And now ...Rb3+ would win.} 93. Kb2 $1 {[%cal Rb2c3]} Rc2+ {Precision: White = 62%, Black = 56%.} 1/2-1/2

[Event "Czech Olympiad Nomination 2018"]
[Site "Prague"]
[Date "2018.06.01"]
[Round "8"]
[White "Krejci, Jan"]
[Black "Stocek, Jiri"]
[Result "1/2-1/2"]
[ECO "A20"]
[WhiteElo "2582"]
[BlackElo "2574"]
[Annotator "TA"]
[PlyCount "72"]
[EventDate "2018.??.??"]
[EventType "tourn"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 9,72,-11,-16,-18,12,-18,0,-8,5,0,0,16,12,0,12,0,18,0,0,-24,0,0,-4,-13,-10,-7,2,-17,-13,-18,-4,0,6,3,3,0,0,-7,0,-79,-72,-87,-58,-243,-127,-191,-165,-155,-163,-943,-146,-137,-143,-186,-108,-85,0,0,0,0,0,0,0,0,0]} 1. c4 e5 2. g3 Nc6 3. Bg2 Bc5 4. Nc3 d6 5. Na4 (5. e3 a6 6. Nf3 Nf6 7. O-O Ba7 8. d4 exd4 9. exd4 O-O 10. h3 h6 11. Re1 Re8 12. Be3 Ne7 13. d5 Bxe3 14. Rxe3 Bd7 15. Qd2 b5 16. cxb5 axb5 17. b4 Ng6 18. Rxe8+ Qxe8 {½-½ (62) Howell,D (2676)-Fedorchuk,S (2648) Riadh 2017}) 5... Nge7 {LiveBook: 12 Partien} 6. Nf3 {A25: Englische Eröffnung (Sizilianisch im Anzug)} O-O $146 ({Vorgänger:} 6... Be6 7. Nxc5 dxc5 8. d3 f6 9. Be3 b6 10. O-O O-O 11. Nd2 Qe8 12. Re1 Rd8 13. Qa4 a5 {0-1 (30) Berkovich,M (2410)-Narciso Dublan,M (2518) Andorra 2003}) 7. d3 Bf5 8. O-O f6 9. a3 a5 10. Bd2 Qd7 11. Re1 Kh8 12. Rb1 Ba7 13. Nc3 Bh3 14. Bh1 Nd8 15. b4 axb4 16. axb4 Ne6 17. Ra1 c6 18. Ra2 Bb6 19. Qa1 Rae8 20. Rb1 f5 {[%cal Bf6f5,Bf5f4][%mdl 32] [#]} 21. c5 $1 {[%mdl 512]} Bc7 (21... dxc5 22. Na4) 22. cxd6 Bxd6 23. b5 c5 24. b6 (24. Qb2 $11 {bleibt in der Remisbreite.}) 24... Nc6 $17 25. Nb5 f4 26. Ra7 $2 (26. Bc3 $1 $15) 26... Bb8 ({Nicht} 26... Nxa7 27. bxa7 e4 28. dxe4 $16 (28. Nxd6 Qxd6 29. dxe4 Qd7 $14)) (26... Ned4 $1 $19 {[%cal Rd4e2]} 27. Nfxd4 Nxd4 28. Nxd4 exd4 29. Bxb7 fxg3 30. hxg3 Qg4) 27. Bc3 (27. Qc3 $17 {war angesagt.}) 27... Ned4 ({Bloß nicht} 27... Bxa7 28. bxa7 Ned4 29. Bxd4 $15) 28. Bxd4 exd4 29. Qa3 $2 (29. Rb2) 29... Bxa7 $2 (29... Qg4 $19 {[%cal Rf4g3]} 30. Nc7 fxg3 31. hxg3 Rxe2) 30. bxa7 Qe7 31. Ra1 Nxa7 ({Und nicht} 31... Qxe2 32. a8=Q $16) (31... Ra8 $19 32. Qb2 g5) 32. Qxa7 {[#]} Qxe2 (32... Rf6 $1 $17 33. Ra2 {[#]} Ra6 $1 {[%mdl 512]} 34. Rxa6 bxa6 35. Qxe7 Rxe7) 33. Nd6 $1 $11 {[%cal Rd6e8] [#]Die Stellung ist ausgeglichen.} fxg3 $1 {[%mdl 512]} 34. hxg3 (34. fxg3 Qe3#) 34... Rxf3 35. Bxf3 Qxf3 {[%csl Gh3][%cal Rf3g2]} 36. Qxb7 Qxb7 {Precision: Weiß = 39%, Schwarz = 37%.} 1/2-1/2

[Event "Czech Olympiad Nomination 2018"]
[Site "Prague"]
[Date "2018.06.01"]
[Round "8"]
[White "Michalik, Peter"]
[Black "Babula, Vlastimil"]
[Result "1/2-1/2"]
[ECO "E15"]
[WhiteElo "2560"]
[BlackElo "2556"]
[Annotator "TA"]
[PlyCount "77"]
[EventDate "2018.??.??"]
[EventType "tourn"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 21,77,0,0,0,29,30,26,33,33,33,33,33,40,31,34,42,35,33,35,37,37,29,41,48,33,33,33,38,35,45,42,47,47,47,54,61,18,4,4,5,10,13,11,8,13,9,9,0,0,0,0,0,0,0,0,0,0,0]} 1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. g3 Ba6 5. Qc2 Bb7 6. Bg2 c5 7. d5 {E15: Queen's Indian: 4 g3 sidelines, 4 g3 Ba6 and 4 g3 Bb7 early deviations} exd5 8. cxd5 Nxd5 9. O-O Be7 10. Rd1 Nc6 11. Qa4 Nf6 $1 {LiveBook: 71 Games} 12. Nh4 O-O 13. Nf5 d5 14. Nc3 {[%cal Rc3d5] [#]} Nd4 $1 {[%mdl 512]} 15. Nxd4 cxd4 16. Qxd4 {[#]} Bc5 $146 17. Qa4 Qe8 18. Qxe8 Rfxe8 19. e3 Rad8 20. Bd2 Ne4 21. Be1 d4 22. Nxe4 Bxe4 23. b4 {[#] aiming for Bxe4.} Bxg2 24. Kxg2 Be7 25. Rxd4 Rxd4 26. exd4 $14 {[%mdl 4096] Endgame KRB-KRB} Bf6 27. Rd1 Kf8 28. Kf3 Ke7 29. Bd2 {The position is equal.} Rc8 30. Ke4 Rc2 31. a4 Ra2 32. a5 bxa5 33. bxa5 Kd7 34. Be1 Bd8 35. Rb1 Bxa5 36. Bxa5 Rxa5 37. Rb7+ Ke6 38. g4 h5 39. gxh5 {Precision: White = 75%, Black = 95%.} 1/2-1/2

[Event "Czech Olympiad Nomination 2018"]
[Site "Prague"]
[Date "2018.06.01"]
[Round "8"]
[White "Plat, Vojtech"]
[Black "Nguyen, Thai Dai Van"]
[Result "0-1"]
[ECO "C48"]
[WhiteElo "2556"]
[BlackElo "2549"]
[Annotator "TA"]
[PlyCount "70"]
[EventDate "2018.??.??"]
[EventType "tourn"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 13,70,-13,-5,-76,-49,-41,-49,-45,-41,-37,-47,-46,-31,-36,-39,-36,-41,-72,-42,-64,-56,-57,-50,-59,-59,-57,-58,-78,-39,-46,-27,-31,-30,-60,-64,-107,-101,-133,-135,-133,-130,-137,-140,-160,-152,-295,-292,-277,-281,-224,-237,-427,-185,-505,-158,-144,-144,-29983,-29984]} 1. e4 e5 2. Nf3 Nf6 3. Nc3 Nc6 4. Bb5 Nd4 5. Bc4 Bc5 6. d3 d6 7. h3 {C48: Vierspringerspiel (Rubinstein-Variante)} c6 {LiveBook: 16 Partien} 8. Be3 $146 (8. a4 $11 {hält das Gleichgewicht.}) ({Vorgänger:} 8. O-O b5 9. Bb3 a5 10. a4 Nxb3 11. cxb3 b4 12. Ne2 Bb6 13. Ng3 h6 14. d4 O-O 15. dxe5 dxe5 16. Nxe5 {0-1 (61) Pichot,A (2552)-Nakamura,H (2781) chess.com INT 2018}) 8... b5 9. Bb3 $1 {Schwarz steht etwas besser.} a5 10. a3 Nxb3 11. cxb3 Bxe3 12. fxe3 Be6 13. b4 Qb6 {Und ...axb4 würde nun gewinnen.} 14. Kf2 O-O 15. Qd2 Nd7 16. Kg3 axb4 (16... Qb7 {keeps more tension.} 17. Kh2 f6 18. d4 Nb6 19. Rhd1 Bb3) 17. axb4 c5 18. bxc5 dxc5 19. Kh2 b4 20. Ne2 Qd6 21. Ng3 Nb6 22. d4 Nc4 23. Qf2 exd4 24. exd4 cxd4 {Weiss muss nun ...d3 beachten.} 25. Nxd4 h5 $1 {[%cal Bh7h5,Bh5h4,Bh4g3][%mdl 32] Droht stark ...h4.} 26. Nxe6 fxe6 27. Rxa8 Rxa8 28. Rc1 Rf8 29. Qe2 (29. Qe1 $17 Nxb2 30. e5) 29... h4 $1 $19 {[%cal Rh4g3]} 30. Qxc4 hxg3+ {KDT-KDT} 31. Kh1 Rf2 32. Qb5 $2 (32. b3 {war die einzige Verteidigung.} Rd2 33. Rg1) 32... Qf4 (32... Qf8 $142 33. Qb6 Rf1+ 34. Rxf1 Qxf1+ 35. Qg1 Qe2) 33. Rg1 $2 {[#]} (33. Re1) 33... Rxb2 $2 (33... Qf3 $1 $19 {[%mdl 512]} 34. Qe5 (34. gxf3 $2 {führt zum Matt.} Rh2#) 34... Kh7) 34. Qe8+ $17 Kh7 {Und weiter mit ...Dh6 wäre nett.} 35. Qxe6 $2 {[%mdl 8192]} (35. Qh5+ $17 Qh6 36. Qg4) 35... Qf2 {Precision: Weiß = 36%, Schwarz = 51%.} 0-1

[Event "Czech Olympiad Nomination 2018"]
[Site "Prague"]
[Date "2018.06.02"]
[Round "9"]
[White "Krejci, Jan"]
[Black "Plat, Vojtech"]
[Result "1-0"]
[ECO "D71"]
[WhiteElo "2582"]
[BlackElo "2556"]
[Annotator "TA"]
[PlyCount "81"]
[EventDate "2018.??.??"]
[EventType "tourn"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 20,81,36,0,68,68,65,58,86,91,102,90,133,95,89,95,92,85,130,117,103,109,124,125,134,16,23,15,26,12,64,61,60,67,90,97,108,41,41,41,44,36,57,45,52,12,13,13,20,40,49,19,638,633,622,539,12836,12836,12832,12828,12838,12839,12839,12839]} 1. d4 Nf6 2. c4 g6 3. g3 Bg7 4. Bg2 d5 5. cxd5 Nxd5 6. Nf3 Nb6 7. Nc3 Nc6 8. e3 O-O 9. O-O e5 10. d5 Na5 11. e4 Nac4 {D76: Fianchetto Grünfeld: Main Line with 7...Nb6} (11... c6 $1 $11) 12. b3 Nd6 13. a4 {[%cal Ba2a4,Ba4a5][%mdl 32]} h6 $146 {White is slightly better.} ({Predecessor:} 13... f5 14. Ng5 a5 15. Ne6 Bxe6 16. dxe6 Re8 17. Be3 Nbc8 18. exf5 gxf5 19. Qh5 {1-0 (44) Pheby,I (2255)-Mannermaa,J (2489) ICCF email 2009}) 14. Ba3 Bd7 15. Rc1 f5 16. Qc2 Rf7 17. a5 Nbc8 18. Rfe1 Qf6 19. exf5 Bxf5 20. Qd2 e4 21. Nh4 Qg5 {[#]} 22. Qxg5 ({Better is} 22. Re3 $1 $16) 22... hxg5 $11 23. Nxf5 gxf5 24. Bf1 Ne7 (24... g4 $11) 25. Nb5 $14 Nxb5 26. Bxb5 {Hoping for Bd7.} Ng6 ({Much weaker is} 26... Nxd5 27. a6 $16) 27. d6 Ne5 28. Red1 (28. Rxc7 $16 {aiming for d7.} Nf3+ 29. Kf1 Rxc7 30. dxc7 Nxe1 31. Bc4+ Kh8 32. Be6 (32. Kxe1 Be5 $14)) 28... c6 29. Bc4 Nxc4 30. Rxc4 a6 31. g4 Rd8 32. gxf5 Rxf5 33. Rxe4 Bf8 34. Bb4 $36 {[%mdl 2048] White has some pressure.} Kf7 35. d7 Rd5 $2 {[%mdl 8192]} (35... Bxb4 $11 36. Rxb4 Rxa5) 36. Rxd5 $18 {White is clearly winning.} cxd5 {[#]} 37. Re8 $1 {[%cal Re8f8][%mdl 512] And now Rxf8+ would win.} Rxe8 38. dxe8=Q+ Kxe8 {[#]} 39. Bxf8 $1 Kxf8 40. Kg2 Ke7 {[#]} 41. f4 $1 {[%mdl 512] Precision: White = 67%, Black = 40%.} 1-0

[Event "Czech Olympiad Nomination 2018"]
[Site "Prague"]
[Date "2018.06.02"]
[Round "9"]
[White "Stocek, Jiri"]
[Black "Michalik, Peter"]
[Result "1/2-1/2"]
[ECO "A85"]
[WhiteElo "2574"]
[BlackElo "2560"]
[Annotator "TA"]
[PlyCount "60"]
[EventDate "2018.??.??"]
[EventType "tourn"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 9,60,18,48,0,14,22,22,0,0,0,0,0,0,0,0,0,24,27,27,33,38,12,10,-11,8,3,10,9,14,0,17,26,17,19,6,5,18,25,68,79,75,75,84,84,111,118,122,104,110,91,91,87,85]} 1. c4 f5 2. d4 Nf6 3. Nc3 d6 4. Nf3 g6 5. Bf4 Bg7 6. h3 {A85: Dutch Defence: 2 c4 Nf6 3 Nc3} (6. e3 c6 7. h3 O-O 8. Bh2 h6 9. Be2 Be6 10. O-O Nbd7 11. Qc2 Bf7 12. Rad1 Re8 13. Rfe1 Qb6 14. b3 a5 15. Bf1 Rad8 {1-0 (35) Le,Q (2737)-Ivanchuk,V (2726) Huaian 2017}) 6... Nc6 7. e3 O-O 8. c5 {The position is equal.} Ne4 $146 ({Predecessor:} 8... d5 9. Ne5 Be6 10. Nxc6 bxc6 11. Qa4 Qd7 12. Qa5 Nh5 13. Bxc7 f4 14. O-O-O Rac8 15. Be5 Bxe5 16. dxe5 fxe3 {½-½ (30) Lyrberg,P (2577)-Niklasson,C (2423) Sweden 2005}) 9. cxd6 cxd6 10. Bc4+ Kh8 11. O-O Nxc3 12. bxc3 {[%cal Bb2c3,Bc3c4,Bc4c5,Bc5d6][%mdl 32]} h6 13. Bh2 Bd7 14. Rc1 Rc8 15. Nd2 Na5 16. Bd3 Qe8 17. c4 Qf7 18. Qe2 e5 19. Nb3 Nc6 {[%cal Re5d4]} 20. c5 exd4 21. cxd6 dxe3 22. fxe3 Ne5 23. Nc5 b6 24. Nxd7 Qxd7 {White is better.} 25. Rxc8 Rxc8 {[#]} 26. Rd1 $1 Rc5 27. Bc2 Qc6 28. Bxe5 Rxc2 29. Bxg7+ Kxg7 {[#]} 30. Qf1 $1 {Strongly threatening d7.} Qd7 {Precision: White = 71%, Black = 60%.} 1/2-1/2

[Event "Czech Olympiad Nomination 2018"]
[Site "Prague"]
[Date "2018.06.02"]
[Round "9"]
[White "Babula, Vlastimil"]
[Black "Nguyen, Thai Dai Van"]
[Result "1/2-1/2"]
[ECO "E55"]
[WhiteElo "2556"]
[BlackElo "2549"]
[Annotator "TA"]
[PlyCount "60"]
[EventDate "2018.??.??"]
[EventType "tourn"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 20,60,27,27,21,11,17,11,16,14,21,0,0,0,0,0,0,0,0,0,0,0,6,6,7,2,0,0,0,-16,-8,-25,-24,-21,0,0,0,0,0,0,0,0,0]} 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 O-O 5. Bd3 d5 6. Nf3 dxc4 7. Bxc4 c5 8. O-O Nbd7 9. Qe2 a6 10. a4 cxd4 11. exd4 {LiveBook: 16 Games} Re8 {E55: Nimzo-Indian: Rubinstein: Main Line: 7...dxc4 8 Bxc4 Nbd7} (11... Nb6 12. Bd3 Nbd5 13. Nxd5 Nxd5 14. Qe4 g6 15. Bh6 Re8 16. Ne5 Bd7 17. Qf3 Qe7 18. Be4 Bc6 19. Bxd5 Bxd5 {1-0 (35) Grischuk,A (2736)-Gelfand,B (2761) Linares 2010}) 12. Bg5 b6 13. Ne5 {[#] Strongly threatening Nc6.} Bb7 14. Rac1 h6 15. Bh4 $146 ({Predecessor:} 15. Be3 Bxc3 16. Rxc3 Ne4 17. Rc2 Nd6 18. Bd3 Nf6 19. Rfc1 {½-½ (32) Lelenko,A (2420)-Feco,J (2500) ICCF email 2016}) 15... Nxe5 16. dxe5 {Threatens to win with Rfd1.} Qd4 17. Bg3 {[#] Rfd1 is the strong threat.} Ne4 {[%cal Rb4c3]} 18. Rfd1 Nxg3 19. hxg3 Qc5 20. Na2 {Hoping for Bxe6!} Qe7 21. Nxb4 Qxb4 22. Rd7 Re7 23. Rxe7 Qxe7 24. Bd3 Qd7 25. Be4 Bxe4 26. Qxe4 Rc8 {The position is equal.} 27. Rxc8+ Qxc8 28. Qd4 Qc2 29. g4 Qe2 30. Qxb6 Qd1+ {Precision: White = 67%, Black = 80%.} ({Don't play} 30... Qxe5 $6 31. Qxa6 Qe1+ 32. Qf1 $16) 1/2-1/2

[Event "Czech Olympiad Nomination 2018"]
[Site "Prague"]
[Date "2018.06.03"]
[Round "10"]
[White "Michalik, Peter"]
[Black "Krejci, Jan"]
[Result "1/2-1/2"]
[ECO "C43"]
[WhiteElo "2560"]
[BlackElo "2582"]
[Annotator "TA"]
[PlyCount "21"]
[EventDate "2018.??.??"]
[EventType "tourn"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 20,21,0,0]} 1. e4 e5 2. Nf3 Nf6 3. d4 Nxe4 4. Bd3 d5 5. Nxe5 Nd7 6. Nxf7 Kxf7 7. Qh5+ Ke6 8. Qe2 $146 Kf7 9. Qh5+ Ke6 10. Qe2 Kf7 11. Qh5+ 1/2-1/2

[Event "Czech Olympiad Nomination 2018"]
[Site "Prague"]
[Date "2018.06.03"]
[Round "10"]
[White "Plat, Vojtech"]
[Black "Babula, Vlastimil"]
[Result "1/2-1/2"]
[ECO "A20"]
[WhiteElo "2556"]
[BlackElo "2556"]
[Annotator "TA"]
[PlyCount "60"]
[EventDate "2018.??.??"]
[EventType "tourn"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 27,60,-13,-8,-41,-55,-48,-44,-47,-37,-41,-39,-31,-19,-39,-24,-54,-52,-47,-24,-23,-12,0,-4,-18,0,0,0,0,0,0,0,0,0,-1,0]} 1. c4 e5 2. g3 Nf6 3. Bg2 d5 4. cxd5 Nxd5 5. Nc3 Nb6 6. Nf3 Nc6 7. O-O Be7 8. d3 O-O 9. a3 Be6 10. b4 a5 11. b5 Nd4 12. Nxd4 exd4 13. Na4 {A29: English Opening: Four Knights Variation with 4 g3} Bd5 14. Nxb6 cxb6 {LiveBook: 14 Games} 15. Qa4 (15. e4 dxe3 16. Bxe3 Bxg2 17. Kxg2 Qd5+ 18. Qf3 Qxb5 19. Qxb7 Bf6 20. d4 Rab8 {1-0 (70) Praznik,N (2404)-Mazi,L (2357) Slovenia 2016}) 15... Bc5 16. Bxd5 Qxd5 17. Qc4 Qh5 $146 ({Predecessor:} 17... Qd7 18. a4 Rfe8 19. Ra2 Rac8 20. Rc2 h5 {½-½ (45) Ruzicka,F (2218)-Riska,L (2196) Moravia 2003}) 18. Ra2 {[%cal Ba1a2,Ba2e2,Be2f2][%mdl 32]} Rae8 19. Re1 Re6 20. e4 dxe3 21. fxe3 Rd8 22. Rae2 Bd4 23. a4 h6 24. Rf2 {The position is equal.} Qc5 25. Qa2 {Threatens to win with Rxf7!} Rxe3 (25... Qe7 {is interesting.} 26. Bd2 Bc5 27. Qc4 Bb4 28. Bxb4 Qxb4 29. Qxb4 axb4 30. Rb2 Rxd3 31. Rxb4 Rd2) 26. Qxf7+ Kh7 27. Bxe3 Bxe3 28. Rxe3 Qxe3 29. Qxb7 Rxd3 30. Qf7 Qe4 {Precision: White = 67%, Black = 58%.} 1/2-1/2

[Event "Czech Olympiad Nomination 2018"]
[Site "Prague"]
[Date "2018.06.03"]
[Round "10"]
[White "Nguyen, Thai Dai Van"]
[Black "Stocek, Jiri"]
[Result "1/2-1/2"]
[ECO "A30"]
[WhiteElo "2549"]
[BlackElo "2574"]
[Annotator "TA"]
[PlyCount "60"]
[EventDate "2018.??.??"]
[EventType "tourn"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 25,60,12,29,0,0,4,13,5,6,6,7,0,10,5,2,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0]} 1. Nf3 Nf6 2. c4 b6 3. g3 Bb7 4. Bg2 c5 5. O-O e6 6. Nc3 Be7 7. d4 cxd4 8. Qxd4 d6 9. Bg5 O-O 10. Rfd1 Nbd7 11. Nb5 d5 12. cxd5 Bxd5 {A30: Symmetrical English: Double Fianchetto and Hedgehog} 13. Nc3 Bc6 {LiveBook: 13 Games} 14. Ne5 (14. Rac1 {looks sharper.} h6 15. Ne5 Bxg2 16. Nxd7 Nxd7 17. Bxe7 Qxe7 18. Qxd7 Qxd7 19. Rxd7 Bh3 20. Rcd1) (14. Qc4 Qc8 15. Rac1 h6 16. Bxf6 Bxf6 17. e4 Ne5 18. Nxe5 Bxe5 19. f4 Bxc3 20. Qxc3 {½-½ (43) Eljanov,P (2717)-Jakovenko,D (2748) Germany 2015}) 14... Nxe5 {The position is equal.} 15. Qxe5 Nd7 16. Bxe7 Nxe5 17. Bxd8 Rfxd8 18. Rac1 $146 ({Predecessor:} 18. Rxd8+ Rxd8 19. Rd1 Rxd1+ 20. Nxd1 Bxg2 21. Kxg2 {½-½ (46) Logothetis,S (2318)-Sulskis,S (2562) Liverpool 2008}) 18... Kf8 19. Rxd8+ Rxd8 20. Bxc6 Nxc6 $11 {[%mdl 4096] Endgame KRN-KRN} 21. Nb5 Nd4 22. Nxd4 Rxd4 {KR-KR} 23. Kg2 Rd2 24. Rc8+ Ke7 25. Rc7+ Kf6 26. Rxa7 Rxb2 27. Kf3 b5 28. h4 b4 29. Rb7 Rxa2 30. Rxb4 h5 {Precision: White = 62%, Black = 81%.} 1/2-1/2

