[Event "53rd Capablanca Memorial Premier 2018"]
[Site "Havana"]
[Date "2018.05.09"]
[Round "1"]
[White "Gonzalez Vidal, Yuri"]
[Black "Hernandez Sanchez, Jairo Andres"]
[Result "1-0"]
[ECO "B31"]
[WhiteElo "2564"]
[BlackElo "2377"]
[Annotator "TA"]
[PlyCount "131"]
[EventDate "2018.05.09"]
[EventType "swiss"]
[EventCountry "CUB"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 11,131,22,29,10,36,-6,-6,-3,-6,-6,13,12,13,14,15,13,17,-18,0,3,21,14,27,-6,14,-10,13,12,39,45,38,41,41,45,39,69,78,80,68,75,92,78,80,85,85,47,42,42,50,46,54,55,69,69,69,69,69,69,69,69,69,69,65,65,94,87,91,76,120,121,121,121,287,107,238,235,298,301,307,293,275,121,249,226,238,200,193,0,151,151,184,181,177,179,179,179,161,118,90,0,179,0,143,127,171,171,232,217,222,164,163,158,256,245,493,435,554,533,529,516,584,584]} 1. e4 c5 2. Nf3 Nc6 3. Bb5 g6 4. Bxc6 dxc6 5. d3 Bg7 6. h3 Nf6 {LiveBook: 1390 Games} 7. Bd2 {B31: Sicilian: 2...Nc6 3 Bb5 g6} (7. Nc3 O-O 8. Be3 b6 9. Qd2 e5 10. Bh6 Qd6 11. O-O-O a5 12. g4 a4 13. Kb1 Be6 14. Ne2 b5 15. Ng3 Rfd8 16. Bxg7 Kxg7 17. Qg5 Nd7 {1-0 (30) Anand,V (2776)-Grischuk,A (2767) Moscow 2018}) 7... Nd7 8. Bc3 e5 9. Nbd2 {The position is equal.} Qc7 $146 ({Predecessor:} 9... f6 10. O-O Nf8 11. b4 cxb4 12. Bxb4 Ne6 13. Nb3 a5 14. Ba3 a4 {½-½ (60) Londyn,R (2350)-Weber,T (2235) Pardubice 2005}) 10. Nc4 b5 11. Ba5 Qb8 12. Ncd2 {[%cal Bc4d2,Bd2b3,Bb3a5,Ba5b7,Bb7c5][%mdl 32]} O-O 13. O-O Re8 14. Nb3 Qd6 15. Bd2 Nf8 {[%cal Bd7f8,Bf8e6,Be6d4][%mdl 32]} 16. Be3 Ne6 17. a4 Nd4 18. Nfd2 Be6 19. Na5 Bd7 20. c3 Ne6 21. Nb7 $36 {[%mdl 2048] White is more active.} Qxd3 22. Nb3 c4 23. N3c5 Nxc5 24. Nxc5 Qxd1 25. Rfxd1 Be6 26. axb5 cxb5 27. Nxe6 fxe6 28. Bxa7 Bf8 29. Be3 b4 30. cxb4 Bxb4 31. Rac1 Rec8 32. Rd7 Ra2 33. Rb1 $1 Rb8 34. Rc7 Bf8 35. Rc1 Raxb2 36. R1xc4 Rb1+ 37. Kh2 R1b4 38. Rxb4 Bxb4 $16 {[%mdl 4096] Endgame KRB-KRB} 39. Bh6 Re8 40. Rg7+ Kh8 {Threatens to win with ...Bf8.} 41. Rb7 Bc3 $2 (41... Bd6 $16 {was called for.}) 42. Bg7+ $1 $18 Kg8 43. Bf6 h5 44. Rg7+ Kf8 45. Rxg6 Kf7 46. Rg3 (46. Rh6 $1 $18 {and the rest is easy.}) 46... Bd4 (46... Kxf6 $16 {might work better.} 47. Rf3+ (47. Rxc3 h4 $16) 47... Kg5) 47. Bh4 Ra8 48. Rf3+ Kg7 49. Rg3+ Kf7 50. Rb3 Ra2 51. Rb7+ Kg6 52. Re7 $1 Ra6 53. Re8 Rc6 54. Rf8 Kg7 55. Re8 ({Better is} 55. Ra8 $16) 55... Ra6 $2 (55... Kg6 $1 $11 {and Black is okay.}) 56. Re7+ Kg6 57. g4 hxg4 58. hxg4 {[%cal Bh3g4,Bg4g5][%mdl 32]} Rc6 (58... Bc5 $142) 59. Kg3 Rc3+ 60. f3 Rc6 {[#]} 61. g5 $1 Be3 (61... Bc5 $16 {keeps fighting.} 62. Re8 Kf7) 62. Kg4 Bf4 $2 {[#]} (62... Rb6 63. Re8 Kf7) 63. Re8 $1 {[%cal Re8f8] White is clearly winning.} Ra6 64. Rh8 Kg7 65. Rh6 Rc6 66. Bg3 {Precision: White = 71%, Black = 42%.} 1-0

[Event "53rd Capablanca Memorial Premier 2018"]
[Site "Havana"]
[Date "2018.05.09"]
[Round "1"]
[White "Quesada Perez, Yasser"]
[Black "Gomez Fontal, Felix Manuel"]
[Result "1-0"]
[ECO "C48"]
[WhiteElo "2558"]
[BlackElo "2372"]
[Annotator "TA"]
[PlyCount "58"]
[EventDate "2018.05.09"]
[EventType "swiss"]
[EventCountry "CUB"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 12,58,50,50,80,75,77,86,91,0,169,169,171,167,205,200,212,207,189,190,214,206,273,254,344,328,304,321,352,270,302,153,172,172,328,347,523,505,731,652,29983,29984,29988,29989,29987,6755,29997,807,29992]} 1. e4 e5 2. Nf3 Nc6 3. Nc3 Nf6 4. Bb5 Nd4 5. Bc4 Bc5 6. Nxe5 O-O {C48: Four Knights: 4 Bb5, replies other than 4...Bb4} (6... Qe7 7. Nf3 d5 8. Bxd5 Bg4 9. d3 O-O-O 10. Be3 Nxd5 11. Nxd5 Rxd5 12. exd5 Re8 13. c3 Nxf3+ 14. gxf3 {½-½ (28) Wei,Y (2727)-Ding,L (2759) China 2017}) 7. O-O {LiveBook: 12 Games} d5 8. Nxd5 {Black must now prevent c3.} Nxd5 {White is better.} 9. Bxd5 {[#] aiming for c3.} Qe7 10. Nxf7 $146 (10. Nd3 $16) ({Predecessor:} 10. c3 Qxe5 11. cxd4 Bxd4 12. d3 c6 13. Bb3 Bxb2 14. Bxb2 Qxb2 {0-1 (36) Aliyev,E (2154)-Grigoryan,A (2409) Kislovodsk 2010}) 10... Rxf7 $2 (10... c6 $1 $11 {and Black is okay.} 11. Nh6+ Kh8 12. Nf7+ Kg8 13. Nh6+ Kh8 14. Nf7+ Kg8) 11. Bxf7+ $18 Qxf7 12. c3 Ne6 13. d4 Bb6 14. f4 {[%cal Bf2f4,Bf4f5,Bf5f6][%mdl 32]} c5 {[%cal Rc5d4]} 15. f5 Nd8 16. d5 c4+ 17. Kh1 Qe8 18. Qf3 Nf7 19. f6 g5 20. h4 h6 21. hxg5 (21. Bd2 $18) 21... hxg5 $16 {intending ...Ne5.} 22. Be3 Bc7 $2 (22... g4 23. Qf4 Bxe3 24. Qxe3 Bd7) 23. Bd4 $18 Qf8 (23... g4 {was called for.} 24. Qe3 Bd7) 24. Qh5 Bd7 {[#]} 25. e5 $1 Re8 (25... Bxe5 26. Qg6+) 26. e6 Bxe6 27. dxe6 Rxe6 28. Rae1 (28. Qg6+ $142 Kh8 29. Rf3 g4 30. Qxg4 Bf4 31. Qxf4 Re3 32. Rxe3 a5 33. Rh3+ Kg8 34. Qg4+ Ng5 35. Qxg5+ Kf7 36. Qd5+ Ke8 37. Re1+ Qe7 38. Rh8#) 28... Re8 29. Be3 (29. Qg6+ $142 Kh8 30. Rxe8 Qxe8 31. Qg7#) 29... Ra8 {Precision: White = 62%, Black = 20%.} 1-0

[Event "53rd Capablanca Memorial Premier 2018"]
[Site "Havana"]
[Date "2018.05.09"]
[Round "1"]
[White "Quesada Vera, Liordis"]
[Black "Cruz Sanchez, Cristhian"]
[Result "0-1"]
[ECO "A11"]
[WhiteElo "2373"]
[Annotator "TA"]
[PlyCount "101"]
[EventDate "2018.05.09"]
[EventType "swiss"]
[EventCountry "CUB"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 19,101,-8,0,-6,-7,-9,-12,-13,-12,-14,0,0,0,-8,-14,-8,0,-8,-10,-12,1,-13,0,-2,0,0,-2,-2,0,-15,-19,-19,-29,-24,-24,-27,-27,-29,-24,-37,-24,-18,-22,-29,-23,-42,-18,-23,-23,-25,-18,-44,-42,-42,-41,-40,-39,-178,-178,-257,-258,-341,-362,-350,-347,-338,-341,-437,-438,-729,-713,-1057,-697,-696,-697,-1300,-1235,-1693,-1335,-29980,-29977,-29987,-29987,-29985]} 1. Nf3 d5 2. g3 Bg4 3. Bg2 Nd7 4. c4 c6 {[%cal Bc7c6,Bc6d5][%mdl 32]} 5. cxd5 cxd5 6. Nc3 e6 7. Qa4 Bxf3 {A11: English Opening: 1...c6} 8. Bxf3 Ngf6 9. e4 (9. O-O Be7 10. d4 O-O 11. e3 Nb6 12. Qb3 Qd7 13. Rd1 Rfc8 14. Bd2 {½-½ (44) Van Foreest,J (2595)-Vernay,C (2501) Chartres 2017}) 9... dxe4 10. Nxe4 Be7 {LiveBook: 3 Games} 11. O-O {With the idea Nxf6+.} O-O $1 12. d4 Nb6 13. Qb3 $146 ({Predecessor:} 13. Qd1 Nxe4 14. Bxe4 {0-1 (38) Gasthofer,V (2365)-Beikert,G (2443) Baden 2001}) 13... Nxe4 14. Bxe4 Qd7 15. Rd1 Nd5 16. Be3 Rac8 17. Rac1 h6 18. Rxc8 Rxc8 19. Rc1 Re8 20. Rd1 Bd8 21. Bd3 {Black must now prevent Bb5.} Rf8 {[%cal Be8f8,Bf8c8,Bc8c4][%mdl 32]} 22. Bb5 Qd6 23. Bc4 Bb6 24. a4 Rc8 25. Bxd5 Qxd5 26. Qxd5 exd5 $11 {[%mdl 4096] Endgame KRB-KRB} 27. Rd3 Rc4 28. b3 Rc2 29. Kf1 Ba5 30. Bf4 f6 31. Bb8 a6 32. Bd6 Bb6 33. h4 h5 34. Bb4 Kf7 35. Bd2 Kg6 36. Ke1 Kf5 37. Kd1 Ra2 38. f3 {[#]} (38. Kc1 $15) 38... Bc7 $1 $19 39. Be1 {[#]} (39. f4 $142) 39... Rg2 $1 40. Re3 Bxg3 41. Bxg3 Rxg3 {KR-KR} 42. Re7 Rxf3 43. Rxb7 g5 44. hxg5 (44. Ke2 $142 g4 45. b4) 44... fxg5 45. Ke2 Rc3 46. Kd2 Rc8 47. Re7 h4 {[%cal Bh5h4,Bh4h3][%mdl 32]} 48. Re5+ Kg4 49. Ke2 h3 50. Kf2 Rc1 51. Re6 {Precision: White = 35%, Black = 65%.} 0-1

[Event "53rd Capablanca Memorial Premier 2018"]
[Site "Havana"]
[Date "2018.05.09"]
[Round "1"]
[White "Vitier Vazquez, Cristian"]
[Black "Ortiz Suarez, Isan Reynaldo"]
[Result "0-1"]
[ECO "A57"]
[WhiteElo "2368"]
[BlackElo "2556"]
[Annotator "TA"]
[PlyCount "107"]
[EventDate "2018.05.09"]
[EventType "swiss"]
[EventCountry "CUB"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 16,107,13,13,22,14,25,27,68,67,79,68,89,93,118,6,129,98,97,80,81,77,83,77,101,101,152,161,157,133,186,181,225,189,195,176,165,196,376,395,449,487,464,405,410,405,370,347,740,722,651,247,343,201,208,205,320,285,289,277,352,278,799,-208,-205,-187,-202,-187,-172,-217,-218,-241,-212,-453,-391,-1889,-1368,-1242,-1128,-29979,-29980,-29980,-29981,-2412,0,-29978,-29979,-29979,-29980,-29980,-29980,-29974,-5122,-2043]} 1. d4 Nf6 2. Nf3 g6 3. c4 c5 4. d5 b5 5. Qc2 bxc4 6. e4 d6 7. Bxc4 Bg7 8. Nbd2 {A57: Benko/Volga Gambit} (8. O-O O-O 9. h3 Ba6 10. Nbd2 Nfd7 11. Rb1 Nb6 12. b3 Nxc4 13. bxc4 Qa5 14. Rb3 Qa4 15. Bb2 Bxb2 16. Rxb2 Qxc2 17. Rxc2 Nd7 {0-1 (36) Mamedyarov,S (2764)-Ivanchuk,V (2766) Beijing 2012}) 8... O-O 9. O-O {LiveBook: 7 Games} Nfd7 10. Rb1 {The position is equal.} a5 $146 ({Predecessor:} 10... Nb6 11. b3 Na6 12. a3 Nc7 13. Bb2 f6 14. b4 cxb4 15. axb4 Bd7 {0-1 (49) Sedlak,N (2605)-Stanojoski,Z (2467) Heraklio 2007}) 11. b3 a4 12. bxa4 Nb6 $1 13. Bb2 f6 14. Bb5 Bd7 15. Nc4 ({White should play} 15. Bc1 $16) 15... Nxa4 (15... Bxb5 $11 16. axb5 Nxc4) 16. Ba1 Ra7 17. Nfd2 (17. h4 {keeps more tension.} h5 18. Nfd2 Kh7 19. f4 Bh6 20. g3) 17... Qe8 18. Bxd7 Nxd7 19. Rb3 Qf7 20. Rfb1 $36 {[%mdl 2048] Keeping Black busy.} f5 (20... Re8 $142) 21. Bxg7 $16 Kxg7 22. Rf3 Nf6 (22... Kg8 $16 23. Re1 f4) 23. exf5 $18 Qxd5 24. fxg6 hxg6 25. Ne3 Qf7 26. Ne4 Qe8 $2 (26... Qe6 {was necessary.}) 27. Ng5 e5 {Black hopes to continue with ...e4.} 28. Qc4 {[#] Threatens to win with Ne6+.} Re7 29. Rh3 Rh8 30. Rxh8 ({Not} 30. Rf3 Qd7 $18) 30... Kxh8 31. Rd1 Qd7 $2 (31... d5 32. Rxd5 Nxd5) 32. Qh4+ Kg8 33. Rb1 $2 (33. Qh6) 33... d5 34. Rb8+ (34. Nf3 $142 Nc3 35. Qxf6 Nxb1 36. Qxg6+ Rg7 37. Qxb1) 34... Re8 35. Rxe8+ Nxe8 (35... Qxe8 $142 36. Nxd5 Nxd5) 36. Ng4 Nc3 37. Nxe5 Qb7 {[%cal Rb7b1]} 38. h3 Nf6 $2 (38... Qg7 39. Nef7 Ne2+ 40. Kf1 Nd4) 39. Nxg6 $4 {[%mdl 8192]} (39. Ngf7 $18 {is the narrow road to win.} Qxf7 40. Nxf7 Kxf7 41. a4) 39... Qb1+ $19 40. Kh2 {[%csl Gg6][%cal Rh4h8]} Qxg6 41. Qg3 d4 42. Qb8+ Qe8 43. Qd6 Nce4 44. Qf4 $2 (44. Nxe4 Nxe4 45. Qd5+ Kg7 46. a4) 44... Qe7 {...Qd6 is the strong threat.} 45. Qf5 $2 (45. Nxe4 Nxe4 46. h4) 45... Nxg5 46. Qxg5+ Kf7 47. a4 d3 48. Qf4 Qe4 49. Qc7+ Qe7 {[#]} (49... Kg6 $19 50. Qd6 Qd5) 50. Qf4 Qd7 51. Qd2 c4 52. a5 Qd4 53. a6 Qd6+ (53... c3 $142 54. Qa2+ Qd5 55. Qa1 d2 56. Qxc3 d1=Q 57. Qc7+ Qd7 58. Qc4+ Kg6 59. Qh4 Q1d6+ 60. f4 Qf5 61. Kg1 Qdxf4 62. Qxf4 Qxf4 63. a7 Qe3+ 64. Kh1 Qxa7 65. Kh2 Qf2 66. Kh1 Nd5 67. h4 Ne3 68. h5+ Kh7 69. Kh2 Qxg2#) 54. Kg1 {Precision: White = 47%, Black = 38%.} 0-1

[Event "53rd Capablanca Memorial Premier 2018"]
[Site "Havana"]
[Date "2018.05.10"]
[Round "2"]
[White "Ortiz Suarez, Isan Reynaldo"]
[Black "Vera Gonzalez-Quevedo, Reynaldo"]
[Result "1-0"]
[ECO "B96"]
[WhiteElo "2556"]
[BlackElo "2435"]
[Annotator "TA"]
[PlyCount "68"]
[EventDate "2018.05.09"]
[EventType "swiss"]
[EventCountry "CUB"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 25,68,-13,15,37,47,6,0,19,8,17,39,29,58,80,80,90,196,194,257,233,466,464,466,437,441,429,772,766,758,758,749,738,720,718,694,699,677,663,611,598,29990,29991,29991,1247,29997]} 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 e6 7. f4 h6 8. Bh4 Qb6 9. a3 Nbd7 {B96: Sicilian Najdorf: 6 Bg5 e6 7 f4, lines other than 7...Qb6 and 7...Be7} 10. Bf2 Qc7 11. Qf3 Be7 12. O-O-O b5 13. g4 {[%cal Bg2g4,Bg4g5][%mdl 32]} Bb7 {LiveBook: 21 Games} 14. Bg2 g5 15. h4 gxf4 16. g5 Ne5 17. Qxf4 Nh5 $146 (17... hxg5 18. hxg5 Rxh1 19. Rxh1 {0-1 (59) Karjakin,S (2760)-Vachier Lagrave,M (2789) London 2017}) 18. Qe3 hxg5 19. hxg5 {Bf3 is the strong threat.} Ng4 20. Qf3 $36 {[%mdl 2048] Keeping Black busy.} Bxg5+ (20... Nxf2 $16 21. Qxf2 Bxg5+ 22. Kb1 Qe7) 21. Kb1 $18 Nxf2 (21... Ne5 $142 22. Qe2 Nf4 23. Nxe6 (23. Rxh8+ Ke7 $14) 23... Nxe2 24. Nxc7+ Kd7 25. Nxa8 (25. Nxe2 Kxc7 26. Bg3 Nc4 $11) 25... Nxc3+ 26. bxc3 Rxa8) 22. Qxf2 Ke7 $2 {[#]} (22... b4 {was necessary.}) 23. e5 $1 {[%mdl 512]} dxe5 {[#]} 24. Ndxb5 $1 {[%mdl 512]} axb5 25. Nxb5 Qc4 {[#]} (25... Bxg2 $142 26. Nxc7 Bxh1 27. Rxh1 Rad8) 26. Rd7+ $1 {[%mdl 512]} Kxd7 27. Qxf7+ Be7 28. Rd1+ Bd5 29. Bxd5 exd5 30. Rxd5+ Kc8 31. Qe6+ ({Stronger than} 31. Qxe7 Qf1+ 32. Ka2 Qc4+ 33. Kb1 Qf1+ 34. Ka2 Qc4+ 35. Kb1 $11) ({Not} 31. Rd8+ Kxd8 32. Qxc4 Nf6 $11) 31... Kb8 {And now ...Qf1+ would win.} 32. Qxe5+ Kb7 {White must now prevent ...Rhe8.} 33. Qxe7+ Kb6 34. Qe6+ (34. Rd6+ $142 Ka5 35. Qe1+ Kxb5 36. Qe5+ Ka4 37. b3+ Kxa3 38. Qb2+ Kb4 39. bxc4+ Kxc4 40. Qd4+ Kb5 41. Rb6+ Ka5 42. Qb4#) 34... Kb7 1-0

[Event "53rd Capablanca Memorial Premier 2018"]
[Site "Havana"]
[Date "2018.05.10"]
[Round "2"]
[White "Fernandez Cardoso, Alexey"]
[Black "Gonzalez Vidal, Yuri"]
[Result "0-1"]
[ECO "B12"]
[WhiteElo "2436"]
[BlackElo "2564"]
[Annotator "TA"]
[PlyCount "62"]
[EventDate "2018.05.09"]
[EventType "swiss"]
[EventCountry "CUB"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 16,62,19,20,46,28,54,0,20,19,8,17,16,10,6,7,17,0,19,23,29,25,26,22,85,78,102,104,111,109,105,0,0,0,24,-24,-24,-25,-22,-159,-168,-171,-175,-170,-172,-238,-237,-280,-275]} 1. e4 c6 {[%cal Bc7c6,Bc6c5][%mdl 32]} 2. d4 d5 3. e5 Bf5 4. Nf3 e6 5. Be2 c5 6. O-O Nc6 7. c3 Bg6 8. Be3 {B12: Caro-Kann: Advance Variation} cxd4 9. cxd4 {LiveBook: 7 Games} Nh6 $146 ({Predecessor:} 9... Nge7 10. Nh4 Nf5 11. Nxf5 Bxf5 12. Nc3 Be7 13. Rc1 O-O 14. a3 Rc8 15. b4 a5 {½-½ (46) Fedoseev,V (2667)-Dreev,A (2652) Moscow 2016}) 10. Qb3 {White is slightly better.} Qd7 11. Nh4 (11. Bxh6 $14 gxh6 12. Nbd2) 11... Bxb1 12. Raxb1 Be7 13. Nf3 $1 Nf5 14. Rbc1 O-O 15. Bd3 Rfc8 16. Bb1 Na5 17. Rxc8+ Rxc8 18. Qd3 {g4 is the strong threat.} g6 19. Bc1 h5 {[#]} (19... Nh4 $11) 20. h3 $1 $16 Nc6 {[#]} 21. g4 $1 {[%cal Rg4f5]} Ng7 22. Qd2 {Black must now prevent Qh6.} Bf8 23. Qh6 (23. Qf4 $16) 23... Nf5 $1 $11 {[%cal Rf5h6]} 24. Qd2 Bh6 (24... Ng7 {with more complications.}) 25. Qd1 (25. Qd3 {keeps more tension.} Bxc1 26. gxf5 Ne7 27. f6 Nf5 28. Qb3) 25... hxg4 26. hxg4 Ncxd4 $1 27. Bxh6 (27. gxf5 $11 Nxf3+ 28. Qxf3 Bxc1 29. fxg6) 27... Nxf3+ $17 28. Qxf3 Nxh6 29. Qh3 Kg7 30. Kg2 (30. Qe3 {keeps fighting.}) 30... Qe7 31. b3 Qg5 {Precision: White = 46%, Black = 46%.} 0-1

[Event "53rd Capablanca Memorial Premier 2018"]
[Site "Havana"]
[Date "2018.05.10"]
[Round "2"]
[White "Panesso Rivera, Henry"]
[Black "Quesada Perez, Yasser"]
[Result "0-1"]
[ECO "E05"]
[WhiteElo "2423"]
[BlackElo "2558"]
[Annotator "TA"]
[PlyCount "76"]
[EventDate "2018.05.09"]
[EventType "swiss"]
[EventCountry "CUB"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 20,76,-30,-18,-6,-34,-27,-38,-39,-30,-49,-51,-43,-45,0,-5,0,-14,-17,-18,-46,-72,-81,-178,-185,-284,-278,-276,-292,-301,-296,-291,-261,-290,-314,-339,-339,-449,-435,-449,-453,-464,-493,-489,-480,-658,-612,-599,-417,-406,-373,-477,-469,-550,-583,-614,-615,-662,-466]} 1. d4 d5 2. c4 e6 3. Nf3 Nf6 4. g3 Be7 5. Bg2 O-O 6. O-O dxc4 7. Qc2 a6 8. a4 Bd7 9. Qxc4 Bc6 10. Rd1 {E05: Open Catalan: 5 Nf3 Be7} (10. Bf4 Bd6 11. Bg5 Nbd7 12. Nc3 h6 13. Bc1 a5 14. b3 Qe7 15. Bb2 Rfd8 16. Rac1 Ba3 17. Bxa3 Qxa3 18. Nb5 Qe7 19. Qc2 Bxf3 20. Bxf3 {½-½ (31) Ding,L (2769)-Mamedyarov,S (2809) Berlin 2018}) 10... Bd5 11. Qd3 {LiveBook: 3 Games} Nc6 {Threatens to win with ...Nb4.} 12. Nbd2 {The position is equal.} Nb4 13. Qb1 $1 c5 14. e4 Bc6 15. e5 $1 {[%cal Re5f6]} Nd7 16. Ne4 {[#]} c4 $146 ({Predecessor:} 16... h6) 17. Bd2 h6 $36 {[%mdl 2048] Black has the initiative.} 18. Nd6 Bxd6 19. exd6 Nd3 {And now ...Qf6 would win.} 20. Bc3 Nf6 21. b3 {[#]} (21. Ne5 $17 {keeps fighting.} Bxg2 22. Kxg2 Qxd6 23. Kg1) 21... Nxf2 $1 $19 {[%mdl 512] ...Be4 is the strong threat.} 22. bxc4 (22. Re1 $142 Be4 23. Qa2) (22. Kxf2 Ne4+) 22... Nxd1 23. Qxd1 Qxd6 24. Qb3 Rfc8 25. a5 Be4 26. Bb4 Qc7 27. Rc1 b6 {[%cal Bb7b6,Bb6a5][%mdl 32]} 28. Qa3 bxa5 29. Bd6 Qb7 30. h3 {[#]} a4 $1 31. Rc3 (31. Qxa4 Bxf3) 31... Bc6 32. Re3 Ne4 33. Bf4 {[#]} Nd2 $1 34. Nxd2 Bxg2 35. Kh2 Bc6 {Black is clearly winning.} 36. g4 Rd8 37. Qc3 {[#]} a3 $1 38. Nb3 (38. Qxa3 Rxd4) 38... Re8 {Precision: White = 20%, Black = 77%.} 0-1

[Event "53rd Capablanca Memorial Premier 2018"]
[Site "Havana"]
[Date "2018.05.10"]
[Round "2"]
[White "Cruz Sanchez, Cristhian"]
[Black "Diaz Perez, Michel Alejandro"]
[Result "1-0"]
[ECO "A29"]
[BlackElo "2447"]
[Annotator "TA"]
[PlyCount "99"]
[EventDate "2018.05.09"]
[EventType "swiss"]
[EventCountry "CUB"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 28,99,21,0,2,0,0,0,28,29,27,8,11,14,42,8,0,-6,24,20,123,89,74,100,292,302,297,302,256,156,556,229,234,175,172,134,131,87,81,89,179,121,682,680,662,668,666,664,649,649,702,698,800,656,680,684,770,770,766,733,760,756,770,747,742,713,870,866,847,836,827,800,1781,1791]} 1. c4 e5 2. g3 Nf6 3. Bg2 d5 4. cxd5 Nxd5 5. Nf3 Nc6 6. O-O Nb6 7. Nc3 Be7 8. a3 O-O 9. b4 Be6 10. d3 a5 11. b5 Nd4 12. Nd2 Qc8 {A29: English Opening: Four Knights Variation with 4 g3} (12... c6 13. bxc6 Nxc6 14. Rb1 a4 15. Nc4 Nxc4 16. dxc4 Bxc4 17. Rxb7 Nd4 18. Re1 Bb3 19. Qd3 Rb8 20. Bb2 Rxb7 21. Bxb7 {0-1 (56) Belous,V (2557)-Rublevsky,S (2692) Khanty-Mansiysk 2015}) 13. e3 Nf5 14. Bb2 Rd8 15. Qc2 {LiveBook: 3 Games} a4 16. Nce4 f6 {[#]} 17. Rfc1 $146 ({Predecessor:} 17. Rfe1 Qd7 18. Bf1 Rac8 19. Rac1 Bf7 20. Nc5 Bxc5 21. Qxc5 {½-½ (78) Brooks,I (2581)-Schroeder,F (2556) ICCF email 2009}) 17... Rd7 18. Bf1 Qe8 19. Nc5 Bxc5 $1 20. Qxc5 Qh5 21. Qc2 Nd6 22. d4 exd4 23. Bxd4 Bh3 (23... Rad8 $11) 24. Qa2+ Kh8 25. Rc5 f5 $2 (25... Qg4 $16 {keeps fighting.}) 26. Bxh3 $1 $18 Qxh3 27. Rac1 Rc8 28. Nf3 {Threatens to win with R5c2.} Ne4 $2 (28... Qh5 $16 {is more resistant.}) 29. Re5 (29. Ne5 $142 Nxc5 30. Rxc5 (30. Bxc5 f4 $18)) 29... Qh5 30. Qe6 Rf8 ({Inferior is} 30... Qxf3 31. Qe8+ $1 {[%mdl 512]} Rxe8 32. Rxe8#) 31. Nh4 $40 {[%cal Re5f5][%mdl 128] Black is in trouble.} Ng5 32. Rxf5 {[%cal Rf5f8]} Nxe6 33. Rxh5 {Strongly threatening Ng6+.} Nxd4 {[#]} (33... Kg8 $16) 34. exd4 (34. Ng6+ $1 $18 Kg8 35. Nxf8 Ne2+ 36. Kg2 Nxc1 37. Nxd7 Nxd7 38. Rd5) 34... g6 $2 {[%mdl 8192]} (34... Kg8 $16 35. Kg2 Nc8) 35. Nxg6+ $1 {White is clearly winning.} Kg7 36. Nxf8 Kxf8 {[%mdl 4096] Endgame KRR-KRN} 37. Rhc5 Nd5 38. R5c4 Ke8 39. Rxa4 Nf6 40. Rac4 Kd8 41. Re1 Rd5 42. Re5 Rd6 43. d5 Nxd5 44. Rd4 c6 45. bxc6 bxc6 46. Rh5 Rd7 47. Rh6 Kc7 48. Rc4 Ne7 49. Rxh7 Kb6 50. Kg2 {Precision: White = 61%, Black = 32%.} 1-0

[Event "53rd Capablanca Memorial Premier 2018"]
[Site "Havana"]
[Date "2018.05.11"]
[Round "3"]
[White "Gonzalez Vidal, Yuri"]
[Black "Quesada Perez, Luis Ernesto"]
[Result "0-1"]
[ECO "B92"]
[WhiteElo "2564"]
[BlackElo "2462"]
[Annotator "TA"]
[PlyCount "65"]
[EventDate "2018.05.09"]
[EventType "swiss"]
[EventCountry "CUB"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 16,65,15,8,47,44,52,47,43,41,51,47,62,57,57,57,65,64,65,64,77,65,68,62,76,45,48,16,0,22,28,28,24,23,25,18,35,0,0,0,94,0,0,-395,-399,-404,-407,-494,-475,-516,-524,-481]} 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be2 e5 7. Nf3 {[%cal Bd4f3,Bf3d2,Bd2c4][%mdl 32]} h6 8. Nd2 {B92: Sicilian Najdorf: 6 Be2} Be7 (8... Be6 9. Nc4 Nc6 10. Ne3 Ne7 11. O-O Rc8 12. Bf3 g6 13. Qd3 Bg7 14. Rd1 Rc6 15. b3 Qc8 {1-0 (48) Vachier Lagrave,M (2789)-Korobov,A (2652) Riadh 2017}) 9. Nc4 {LiveBook: 6 Games} Qc7 10. O-O {White is slightly better.} O-O 11. a4 {[%cal Ba2a4,Ba4a5][%mdl 32]} Be6 12. Ne3 Nbd7 $146 ({Predecessor:} 12... Rc8 13. Ncd5 Qd8 14. Nxf6+ Bxf6 15. Nd5 Nd7 16. b3 {½-½ (58) Pierrot,J (2397)-Chiarot,C (2185) Caba 2018}) 13. a5 Rac8 14. Ncd5 Bxd5 15. exd5 g6 16. Ra3 h5 17. c4 Rfe8 18. b4 Bf8 19. Bb2 Qd8 20. Qd3 e4 21. Qb1 Ne5 22. Rd1 Nfg4 23. Bxg4 Nxg4 24. Nxg4 hxg4 25. Qc2 Qh4 26. Re1 f5 27. h3 {[#] Black must now prevent hxg4.} Bg7 (27... Bh6 $11 {keeps the balance.} 28. Qc3 Kh7) 28. hxg4 (28. Bxg7 $16 Kxg7 29. hxg4) 28... Bxb2 $11 29. Rh3 $2 {[%mdl 8192]} (29. Qxb2 $11 fxg4 30. Qc2) 29... Qf6 $19 30. gxf5 gxf5 31. Ree3 Be5 32. Qe2 Bf4 33. Ra3 {Precision: White = 58%, Black = 75%.} 0-1

[Event "53rd Capablanca Memorial Premier 2018"]
[Site "Havana"]
[Date "2018.05.11"]
[Round "3"]
[White "Quesada Perez, Yasser"]
[Black "Berdayes Ason, Dylan Isidro"]
[Result "1-0"]
[ECO "C42"]
[WhiteElo "2558"]
[BlackElo "2406"]
[Annotator "TA"]
[PlyCount "117"]
[EventDate "2018.05.09"]
[EventType "swiss"]
[EventCountry "CUB"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 9,117,-14,-3,-22,-16,-16,-12,-16,-7,-28,0,-16,-12,-24,-26,-26,-7,-41,-28,-42,-36,-37,-29,-48,15,3,8,0,6,0,11,-21,0,0,0,0,0,0,0,0,0,-16,-13,-15,0,0,0,0,0,0,0,-74,0,-63,-20,-26,-27,-77,-64,-86,-30,-78,-79,-122,-121,-128,-125,-129,-129,-130,-130,-130,-130,-129,68,68,174,141,205,206,212,206,206,206,206,194,206,194,208,212,204,204,521,521,517,510,484,474,477,458,466,401,497,483,739,487,1077,1066,938,821]} 1. e4 e5 2. Nf3 Nf6 3. Nc3 Bb4 4. d3 d6 5. g3 O-O 6. Bg2 {C42: Petroff Defence: 3 Nxe5 and unusual White 3rd moves} c6 7. O-O Re8 8. h3 $146 {The position is equal.} ({Predecessor:} 8. Bg5 Nbd7 9. Nh4 h6 10. Bd2 Nf8 11. Kh1 d5 12. Nxd5 Nxd5 13. exd5 Bxd2 14. Qxd2 cxd5 {0-1 (49) Lanc,A (2376)-Studnicka,T (2149) Czechia 2003}) 8... d5 9. Bd2 dxe4 10. dxe4 Nbd7 11. Re1 a5 12. a3 Bc5 13. Be3 Qc7 14. Nh4 Bxe3 15. Rxe3 Nc5 16. Nf5 Bxf5 (16... Rd8 $15 17. Qc1 b5) 17. exf5 $11 Rad8 18. Qe2 Nd5 19. Nxd5 cxd5 20. c3 a4 21. Rd1 e4 22. Rd4 Qe5 23. Qb5 Rc8 24. Bf3 Rc6 25. Bg4 Rd8 26. h4 g6 27. fxg6 hxg6 28. Bd1 Qf6 29. Bc2 Kg7 30. Kg2 (30. Qe2 $11) 30... Rdd6 (30... Ne6 $17 31. Rd2 Rb6 $1 {[%mdl 512]}) 31. Rd2 (31. Qe2 $11) 31... Rc8 32. Qe2 Qe5 33. Rd1 Rb6 $36 {[%mdl 2048] Black is pushing.} 34. Bb1 f5 (34... Rd8 $17) 35. Ba2 Rd8 36. Qd2 Ne6 37. Ree1 {[%cal Ra2d5]} Rbd6 38. Qe2 d4 {[%cal Bd5d4,Bd4d3][%mdl 32]} 39. Bxe6 {[#]} d3 $1 {[%cal Rd3e2]} ({Much worse is} 39... Qxe6 $6 40. Rxd4 Rxd4 41. cxd4 $11) 40. Qe3 {aiming for Bc4.} Rxe6 41. Rd2 Rf8 $2 {[#]} ({Better is} 41... Qd5 $17 42. Rf1 b6) 42. Rxd3 $1 $14 {[%mdl 512]} f4 (42... exd3 $14 43. Qxe5+ Rxe5 44. Rxe5 Rf6) 43. Qd4 $18 {And now Rxe4 would win.} fxg3 (43... Kh6 $16) 44. fxg3 Kh6 45. Qxe5 Rxe5 {[%mdl 4096] Endgame KRR-KRR} 46. Rd4 e3 47. Re2 ({Weaker is} 47. Rxa4 Rf2+ 48. Kh3 Rxb2 $14) 47... b5 48. c4 bxc4 49. Rxc4 Rb8 50. Rxa4 Rxb2 $2 (50... g5 {is more resistant.} 51. hxg5+ Kxg5) 51. Rxb2 e2 52. Rxe2 Rxe2+ {KR-KR} 53. Kf3 Ra2 54. Kg4 Rc2 55. Rb4 Rc3 56. a4 {White is clearly winning.} Ra3 (56... Rc6 $142 57. a5 Ra6) 57. Kf4 Kg7 (57... Ra1 $142 58. g4 Rf1+ 59. Ke5 Rd1) 58. g4 Kh6 59. Ke4 {Precision: White = 63%, Black = 36%.} 1-0

[Event "53rd Capablanca Memorial Premier 2018"]
[Site "Havana"]
[Date "2018.05.11"]
[Round "3"]
[White "Nogueiras Santiago, Jesus"]
[Black "Cruz Sanchez, Cristhian"]
[Result "0-1"]
[ECO "A13"]
[WhiteElo "2501"]
[Annotator "TA"]
[PlyCount "63"]
[EventDate "2018.05.09"]
[EventType "swiss"]
[EventCountry "CUB"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 11,63,14,18,0,27,35,49,36,33,34,48,41,70,38,131,58,53,43,70,31,36,28,41,22,40,25,35,11,18,15,30,22,41,16,19,11,35,0,0,5,20,17,28,0,10,0,15,18,55,50,117,110,82,122]} 1. c4 e6 2. g3 d5 {[%cal Bd7d5,Bd5d4][%mdl 32]} 3. Bg2 Nf6 4. Nf3 d4 5. b4 c5 6. bxc5 {A13: English Opening: 1...e6} Bxc5 {LiveBook: 3 Games} 7. Ba3 Na6 $146 ({Predecessor:} 7... Bxa3 8. Qa4+ Nc6 9. Qxa3 e5 10. O-O Qe7 11. d3 Bf5 12. Nfd2 Rc8 13. Qxe7+ Kxe7 {½-½ (52) Neverov,V (2496)-Oleksienko,M (2615) Zhitomir 2017}) 8. e3 {White has an edge.} dxe3 9. fxe3 Bxa3 10. Qa4+ Bd7 11. Qxa3 Qc7 12. Nc3 Rd8 {[#]} (12... Qxc4 $14 13. Ne5 Qc5 14. Qxc5 Nxc5) 13. Nb5 (13. Rb1 $1 $16) 13... Bxb5 $14 14. cxb5 Qc5 15. Qxc5 Nxc5 16. Ke2 Ke7 17. Rhc1 Rc8 $1 18. Nd4 Nce4 19. a4 (19. b6 {looks sharper.} axb6 20. Rcb1 Rhd8 21. Rxb6 e5 22. Bxe4 exd4 23. Rxb7+ Kf8 24. Bd3) 19... Nd6 20. Nb3 Rxc1 21. Rxc1 {next Bxb7! is good for White.} Rb8 22. Rc3 Kd8 23. Na5 Nd7 24. Rd3 Kc7 $1 25. Nb3 Rd8 26. Rc3+ Kb8 27. Rd3 Kc7 28. Rc3+ Kb8 29. d4 Nb6 30. Nc5 Rc8 {[#]} (30... h6 $14) 31. a5 $1 $16 {[%cal Ra5b6]} Nd5 32. Nd7+ {[%mdl 32768] Precision: White = 49%, Black = 52%. . Loss on Time!?} 0-1

[Event "53rd Capablanca Memorial Premier 2018"]
[Site "Havana"]
[Date "2018.05.11"]
[Round "3"]
[White "Cuenca Jimenez, Jose Fernando"]
[Black "Ortiz Suarez, Isan Reynaldo"]
[Result "1/2-1/2"]
[ECO "D12"]
[WhiteElo "2499"]
[BlackElo "2556"]
[Annotator "TA"]
[PlyCount "51"]
[EventDate "2018.05.09"]
[EventType "swiss"]
[EventCountry "CUB"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 22,51,32,27,30,30,22,27,34,25,23,14,43,26,34,25,40,37,42,43,47,44,54,35,48,0,0,0,0,4,22,0]} 1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. e3 Bf5 5. Nc3 e6 6. Bd3 Bxd3 7. Qxd3 Nbd7 8. O-O Bb4 9. Bd2 a5 10. a3 Bxc3 {D12: Slav Defence: 3 Nf3 Nf6 4 e3 Bf5} (10... Be7 11. e4 Nc5 12. dxc5 dxe4 13. Qxd8+ Rxd8 14. Nxe4 Nxe4 15. Bxa5 Ra8 16. Bb4 Bxc5 17. Rae1 Bxb4 18. Rxe4 {½-½ (32) Vajda,L (2579)-Gledura,B (2613) Budapest 2017}) 11. Bxc3 Ne4 12. Nd2 {LiveBook: 6 Games} Nxd2 {White has an edge.} 13. Bxd2 O-O 14. a4 Qb6 15. b3 Rfd8 16. Rfd1 $146 ({Predecessor:} 16. Rfc1 Nf6 17. Be1 {½-½ (54) Kanakaris,G (2295)-Das,S (2444) Kavala 2015}) 16... Nf6 17. Rac1 Rd7 18. Be1 {[%cal Bd2e1,Be1g3,Bg3d6][%mdl 32]} h6 19. c5 Qd8 20. f3 Re7 21. Bg3 Nd7 22. e4 Re8 23. Bd6 dxe4 {The position is equal.} 24. fxe4 e5 $1 25. d5 {[%cal Bd4d5,Bd5c6][%mdl 32]} Nf6 26. dxc6 {Precision: White = 91%, Black = 82%.} 1/2-1/2

[Event "53rd Capablanca Memorial Premier 2018"]
[Site "Havana"]
[Date "2018.05.12"]
[Round "4"]
[White "Quesada Perez, Luis Ernesto"]
[Black "Ortiz Suarez, Isan Reynaldo"]
[Result "1/2-1/2"]
[ECO "A38"]
[WhiteElo "2462"]
[BlackElo "2556"]
[Annotator "TA"]
[PlyCount "51"]
[EventDate "2018.05.09"]
[EventType "swiss"]
[EventCountry "CUB"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 21,22,0,27]} 1. Nf3 Nf6 2. c4 c5 3. Nc3 d5 4. cxd5 Nxd5 5. g3 Nc6 6. Bg2 g6 7. O-O Bg7 8. d3 O-O 9. Nxd5 Qxd5 10. Be3 Bxb2 11. Rb1 Bg7 {LiveBook: 24 Games} ({Don't blunder} 11... Qxa2 $2 12. Qd2 $18) {Predecessor:} 12. Qa4 $146 Qd7 13. Bxc5 b6 14. Be3 Nd4 15. Qd1 Bb7 16. Nxd4 Bxg2 17. Kxg2 Bxd4 18. Bxd4 Qxd4 19. Qb3 Rac8 20. Rfc1 Rc5 21. e3 Qd6 22. d4 Ra5 23. Rc2 e5 24. Rd1 Rd8 25. Rcd2 Qd5+ 26. Qxd5 {½-½ (26) Kramnik,V (2801)-Grischuk,A (2761) Moscow 2012} 1/2-1/2

[Event "53rd Capablanca Memorial Premier 2018"]
[Site "Havana"]
[Date "2018.05.12"]
[Round "4"]
[White "Cruz Sanchez, Cristhian"]
[Black "Martinez Duany, Lelys Stanley"]
[Result "1/2-1/2"]
[ECO "E91"]
[Annotator "NA RC"]
[PlyCount "76"]
[EventDate "2018.05.09"]
[EventType "swiss"]
[EventCountry "CUB"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

1. d4 {[%emt 0:00:00]} Nf6 {[%emt 0:03:48]} 2. c4 {[%emt 0:00:13]} c5 {[%emt 0:00:44]} 3. d5 {[%emt 0:00:09]} g6 {[%emt 0:00:18]} 4. Nc3 {[%emt 0:00:22]} Bg7 {[%emt 0:00:21]} 5. e4 {[%emt 0:01:23]} d6 {[%emt 0:00:21]} 6. Be2 {[%emt 0:01:10]} O-O {[%emt 0:00:57]} 7. Nf3 {[%emt 0:01:32]} Na6 {[%emt 0:03:40]} 8. O-O {[%emt 0:02:36]} Nc7 {[%emt 0:00:05]} 9. h3 {[%emt 0:02:08]} e5 {[%emt 0:03:06]} 10. Ne1 {[%emt 0:04:45]} Bd7 {[%emt 0:08:11]} 11. a3 {[%emt 0:04:10]} a5 {[%emt 0:01:54]} 12. Rb1 {[%emt 0:13:14]} a4 {[%emt 0:01:08]} 13. b4 {[%emt 0:01:34]} axb3 {[%emt 0:00:07]} 14. Qxb3 {[%emt 0:00:09]} Bc8 {[%emt 0:01:12]} 15. Nd3 {[%emt 0:13:40]} Nd7 {[%emt 0:00:07]} 16. Be3 {[%emt 0:07:33]} f5 {[%emt 0:01:21]} 17. f3 {[%emt 0:01:23]} f4 {[%emt 0:07:04]} 18. Bf2 {[%emt 0:01:04]} Bf6 {[%emt 0:01:35]} 19. Rb2 {[%emt 0:07:02]} Bh4 {[%emt 0:00:08]} 20. Ra1 {[%emt 0:00:44]} Bxf2+ {[%emt 0:04:25]} 21. Nxf2 {[%emt 0:00:04]} h5 {[%emt 0:02:51]} 22. a4 {[%emt 0:04:36]} Ra5 {[%emt 0:02:03]} 23. Qd1 {[%emt 0:00:38]} Rf7 {[%emt 0:02:28]} 24. Qe1 {[%emt 0:01:06]} Ne8 {[%emt 0:00:19]} 25. Rb5 {[%emt 0:01:09]} Ra6 {[%emt 0:02:27]} 26. a5 {[%emt 0:02:30]} g5 {[%emt 0:00:33]} 27. Na4 {[%emt 0:00:24]} Nef6 {[%emt 0:00:18]} 28. Nb6 {[%emt 0:02:37]} Nxb6 {[%emt 0:00:39]} 29. axb6 {[%emt 0:00:05]} Rg7 {[%emt 0:03:43]} 30. Rb3 {[%emt 0:02:11]} Rxa1 {[%emt 0:01:25]} 31. Qxa1 {[%emt 0:00:02]} g4 {[%emt 0:00:16]} 32. fxg4 {[%emt 0:01:32]} hxg4 {[%emt 0:00:10]} 33. hxg4 {[%emt 0:00:15]} Nxg4 {[%emt 0:00:22]} 34. Nxg4 {[%emt 0:01:04]} Bxg4 {[%emt 0:00:08]} 35. Bxg4 {[%emt 0:00:46]} Rxg4 {[%emt 0:00:09]} 36. Rh3 {[%emt 0:02:58]} Rg7 {[%emt 0:06:52]} 37. Qa7 {[%emt 0:01:28]} Qc8 {[%emt 0:00:49]} 38. Kf2 {[%emt 0:01:30]} Rxg2+ {[%emt 0:01:58]} 1/2-1/2

[Event "53rd Capablanca Memorial Premier 2018"]
[Site "Havana"]
[Date "2018.05.12"]
[Round "4"]
[White "Martinez Alcantara, Jose Eduardo"]
[Black "Aguero Jimenez, Luis Lazaro"]
[Result "1-0"]
[ECO "C95"]
[Annotator "NA RC"]
[PlyCount "111"]
[EventDate "2018.05.09"]
[EventType "swiss"]
[EventCountry "CUB"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

1. e4 {[%emt 0:00:02]} e5 {[%emt 0:00:08]} 2. Nf3 {[%emt 0:00:04]} Nc6 {[%emt 0:00:04]} 3. Bb5 {[%emt 0:00:04]} a6 {[%emt 0:00:05]} 4. Ba4 {[%emt 0:00:03]} Nf6 {[%emt 0:00:05]} 5. O-O {[%emt 0:00:04]} Be7 {[%emt 0:00:05]} 6. Re1 {[%emt 0:00:05]} b5 {[%emt 0:00:08]} 7. Bb3 {[%emt 0:00:05]} d6 {[%emt 0:00:05]} 8. c3 {[%emt 0:00:04]} O-O {[%emt 0:00:07]} 9. h3 {[%emt 0:00:02]} Nb8 {[%emt 0:00:35]} 10. d4 {[%emt 0:00:13]} Nbd7 {[%emt 0:00:07]} 11. Nbd2 {[%emt 0:00:26]} Bb7 {[%emt 0:00:12]} 12. Bc2 {[%emt 0:00:10]} Re8 {[%emt 0:00:52]} 13. Nf1 {[%emt 0:00:16]} Bf8 {[%emt 0:00:43]} 14. Ng3 {[%emt 0:00:07]} g6 {[%emt 0:00:05]} 15. Bg5 {[%emt 0:01:59]} h6 {[%emt 0:00:32]} 16. Bd2 {[%emt 0:00:22]} c5 {[%emt 0:00:35]} 17. d5 {[%emt 0:00:37]} c4 {[%emt 0:00:50]} 18. b4 {[%emt 0:01:01]} cxb3 {[%emt 0:03:26]} 19. axb3 {[%emt 0:00:06]} Rc8 {[%emt 0:00:19]} 20. Bd3 {[%emt 0:00:43]} Nb6 {[%emt 0:13:21]} 21. Qb1 {[%emt 0:03:36]} Rb8 {[%emt 0:11:14]} 22. Qc1 {[%emt 0:08:27]} Kh7 {[%emt 0:00:07]} 23. c4 {[%emt 0:02:10]} bxc4 {[%emt 0:00:30]} 24. Bxc4 {[%emt 0:00:17]} Nxc4 {[%emt 0:07:22]} 25. bxc4 {[%emt 0:00:06]} Nd7 {[%emt 0:01:02]} 26. Qa3 {[%emt 0:03:24]} Qe7 {[%emt 0:24:13]} 27. Be3 {[%emt 0:00:49]} Bc8 {[%emt 0:06:50]} 28. Red1 {[%emt 0:08:13]} Rd8 {[%emt 0:08:17]} 29. Qc3 {[%emt 0:08:16]} f6 {[%emt 0:01:47]} 30. Ne1 {[%emt 0:03:24]} h5 {[%emt 0:04:58]} 31. Nd3 {[%emt 0:06:14]} h4 {[%emt 0:00:05]} 32. Nf1 {[%emt 0:00:32]} Qf7 {[%emt 0:07:43]} 33. Nh2 {[%emt 0:03:36]} Bh6 {[%emt 0:03:04]} 34. Bxh6 {[%emt 0:00:45]} Kxh6 {[%emt 0:00:01]} 35. c5 {[%emt 0:00:50]} Nxc5 {[%emt 0:02:00]} 36. Nxc5 {[%emt 0:00:01]} dxc5 {[%emt 0:00:02]} 37. Qxc5 {[%emt 0:00:01]} Rb5 {[%emt 0:00:22]} 38. Qc3 {[%emt 0:00:21]} Qb7 {[%emt 0:02:20]} 39. Rdc1 {[%emt 0:01:11]} Bd7 {[%emt 0:00:59]} 40. Qa3 {[%emt 0:01:05]} Bc8 {[%emt 0:01:47]} 41. Nf3 {[%emt 0:01:34]} Rb3 {[%emt 0:02:55]} 42. Qa5 {[%emt 0:00:06]} Qb6 {[%emt 0:00:35]} 43. Qd2+ {[%emt 0:01:39]} g5 {[%emt 0:00:17]} 44. Qe1 {[%emt 0:04:43]} Bd7 {[%emt 0:00:47]} 45. Nd2 {[%emt 0:00:00]} Rd3 {[%emt 0:00:49]} 46. Nc4 {[%emt 0:00:39]} Qb7 {[%emt 0:00:21]} 47. Nd6 {[%emt 0:00:16]} Qb6 {[%emt 0:00:34]} 48. Nf7+ {[%emt 0:00:05]} Kg6 {[%emt 0:00:13]} 49. Nxd8 {[%emt 0:00:11]} Bxh3 {[%emt 0:00:48]} 50. gxh3 {[%emt 0:01:22]} Rg3+ {[%emt 0:00:34]} 51. Kh2 {[%emt 0:00:13]} Rf3 {[%emt 0:00:28]} 52. Kg2 {[%emt 0:00:59]} Qb3 {[%emt 0:00:22]} 53. Qe2 {[%emt 0:00:29]} Rxh3 {[%emt 0:00:42]} 54. Qg4 {[%emt 0:00:22]} Rd3 {[%emt 0:00:30]} 55. Qf5+ {[%emt 0:00:30]} Kh5 {[%emt 0:00:11]} 56. Rc7 {[%emt 0:01:00]} 1-0

[Event "53rd Capablanca Memorial Premier 2018"]
[Site "Havana"]
[Date "2018.05.12"]
[Round "4"]
[White "Vera Siguenas, Deivy"]
[Black "Quesada Perez, Yasser"]
[Result "1-0"]
[ECO "C54"]
[BlackElo "2558"]
[Annotator "TA"]
[PlyCount "55"]
[EventDate "2018.05.09"]
[EventType "swiss"]
[EventCountry "CUB"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 24,55,58,51,80,72,81,69,89,60,70,57,58,49,83,76,129,128,160,155,231,235,293,282,285,248,262,133,1097,1097,5481,785,5381,5129]} 1. e4 e5 {[%cal Be7e5,Be5d4][%mdl 32]} 2. Nf3 Nc6 3. d4 exd4 4. Bc4 Bc5 5. c3 Nf6 6. e5 d5 7. Bb5 Ne4 8. cxd4 Bb6 9. Nc3 O-O 10. Be3 {C54: Giuoco Piano: 4 c3 Nf6, main lines with 5 d4 and 5 d3} f6 (10... Bg4 11. h3 Bh5 12. Qc2 Bxf3 13. gxf3 Ng5 14. O-O-O Nxf3 15. Bxc6 bxc6 16. Qf5 Nh4 17. Qg4 Ng6 {½-½ (38) Naiditsch,A (2701)-Anand,V (2776) Karlsruhe/Baden-Baden 2018}) 11. Qb3 Nxc3 12. Bxc6 bxc6 13. Qxc3 {[#] LiveBook: 4 Games} Bd7 $146 ({Predecessor:} 13... Ba6 14. a4 fxe5 15. Nxe5 c5 16. dxc5 d4 17. Qb3+ Kh8 {1-0 (35) Kovalev,V (2640)-Petrosian,T (2615) Saint Louis 2017}) 14. exf6 gxf6 15. O-O Re8 16. Rfe1 a5 17. Bh6 {Ne5! is the strong threat.} Kh8 18. Qd3 Bg4 19. h3 Bxf3 (19... Be6 $142) 20. Qxf3 $16 {White threatens Rxe8+ and mate.} Qd6 {[#]} 21. Qf5 $1 c5 (21... Re4 $16 {was necessary.}) 22. Bf4 $40 {[%mdl 128] White attacks with force.} Qc6 {Black hopes to continue with ...c4.} 23. dxc5 Bxc5 24. Rac1 Qb6 25. Kh2 ({White should try} 25. Rf1 $18) 25... Rad8 $2 {[%mdl 8192] [#]} (25... Rxe1 $16 26. Rxe1 Rf8) 26. Rxc5 $1 {[%mdl 512] White is clearly winning.} Qxc5 27. Qxf6+ Kg8 28. Be5 {Precision: White = 67%, Black = 39%.} 1-0

[Event "53rd Capablanca Memorial Premier 2018"]
[Site "Havana"]
[Date "2018.05.13"]
[Round "5"]
[White "Cruz, Cristhian"]
[Black "Vera Siguenas, Deivy"]
[Result "1/2-1/2"]
[ECO "E90"]
[WhiteElo "2562"]
[BlackElo "2503"]
[Annotator "TA"]
[PlyCount "38"]
[EventDate "2018.05.09"]
[EventType "swiss"]
[EventCountry "CUB"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 29,38,0,0,0,0,0,0,0,0,0,0]} 1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Nf3 O-O 6. h3 e5 7. d5 Nh5 8. Nh2 Qe8 9. Be2 {[%cal Bf1e2,Be2f3,Bf3g2,Bg2h3][%mdl 32]} Nf4 10. Bf3 f5 11. g3 {E90: King's Indian: Classical: Early deviations and 6 h3} Nxh3 12. Bg2 Qf7 13. Bxh3 fxe4 14. Ng4 Bxg4 15. Qxg4 Qxf2+ {LiveBook: 14 Games. The position is equal.} 16. Kd1 Qd4+ {[#]} 17. Ke1 $146 ({Predecessor:} 17. Bd2) 17... Qf2+ 18. Kd1 Qd4+ 19. Ke1 Qf2+ 1/2-1/2

[Event "53rd Capablanca Memorial Premier 2018"]
[Site "Havana"]
[Date "2018.05.13"]
[Round "5"]
[White "Quesada Perez, Yasser"]
[Black "Gomez Garrido, Camilo Ernesto"]
[Result "1/2-1/2"]
[ECO "B23"]
[WhiteElo "2558"]
[Annotator "TA"]
[PlyCount "79"]
[EventDate "2018.05.09"]
[EventType "swiss"]
[EventCountry "CUB"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 18,79,6,9,4,7,15,0,24,16,3,10,20,17,36,33,31,33,25,14,39,0,10,10,13,14,4,-19,-16,-28,20,20,19,0,-10,-14,0,-43,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,-4,8,8]} 1. e4 c5 2. Nc3 d6 3. f4 g6 4. Nf3 Bg7 5. Bb5+ Bd7 6. Bc4 {B23: Closed Sicilian: Lines without g3} (6. a4 Nc6 7. O-O e6 8. Bxc6 Bxc6 9. Kh1 Nf6 10. d3 O-O 11. Be3 b6 12. Qe1 d5 13. e5 d4 14. exf6 Bxf6 {1-0 (67) Amonatov,F (2636)-Kokarev,D (2615) Riadh 2017}) 6... Nc6 7. O-O Na5 8. Be2 Nf6 9. d3 O-O 10. Qe1 {LiveBook: 18 Games} Nc6 11. Bd1 (11. Qh4 Nd4 12. Bd1 Bg4 13. Nxd4 cxd4 14. Bxg4 Nxg4 15. Qxg4 dxc3 {1-0 (69) Quesada Perez,Y (2552)-Gomez Garrido,C (2511) Havana 2018}) 11... Rc8 12. a4 $146 ({Predecessor:} 12. Kh1 Nd4 13. h3 e6 14. Nxd4 cxd4 {½-½ (39) Williams,S (2449)-L'Ami,A (2398) Amsterdam 2014}) 12... Nd4 13. a5 Bg4 14. Nxd4 cxd4 15. Ne2 Nd7 16. h3 Bxe2 $1 17. Qxe2 e5 18. f5 d5 19. exd5 Nf6 $1 20. fxg6 hxg6 21. Bg5 {[#] Hoping for Qf3.} Qd6 22. Bxf6 Bxf6 23. Qd2 Bg7 24. Bf3 Kh7 25. Kh1 Bh6 26. Qe2 f5 27. g4 (27. Ra3 {seems wilder.} Rce8 28. Rb3 Re7 29. Rd1 Be3 30. Qe1) 27... fxg4 (27... Bf4 {is more complex.} 28. Rg1 Kh8 29. Qg2 Rc7 30. c4 Rh7) 28. Bxg4 {The position is equal.} Qxd5+ 29. Bf3 {[#]} Rxc2 $1 {[%mdl 512]} 30. Bxd5 (30. Qxc2 Rxf3) 30... Rxe2 31. Rxf8 Bxf8 $11 {[%mdl 4096] Endgame KRB-KRB} 32. Rf1 Bb4 33. Rf7+ Kh6 34. Rxb7 Bxa5 35. Rxa7 Be1 36. Be4 Rxb2 37. Ra6 Kg5 38. Rxg6+ Kh4 39. Rg2 Rxg2 40. Kxg2 {Precision: White = 73%, Black = 59%.} 1/2-1/2

[Event "53rd Capablanca Memorial Premier 2018"]
[Site "Havana"]
[Date "2018.05.13"]
[Round "5"]
[White "Garcia Pantoja, Roberto"]
[Black "Quesada Perez, Luis Ernesto"]
[Result "1/2-1/2"]
[ECO "B94"]
[BlackElo "2462"]
[Annotator "TA"]
[PlyCount "26"]
[EventDate "2018.05.09"]
[EventType "swiss"]
[EventCountry "CUB"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 21,26,0,0,-2,0,-9,-7]} 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 Nbd7 7. Bc4 Qb6 {B94: Sicilian Najdorf: 6 Bg5 Nbd7} 8. Bb3 e6 9. Qd2 Be7 10. O-O-O Nc5 11. f3 Qc7 {LiveBook: 39 Games. The position is equal.} 12. a3 $146 ({Predecessor:} 12. g4 b5 13. a3 Bd7 14. Ba2 Rb8 15. b4 {½-½ (56) Swiercz,D (2654)-Bruzon Batista,L (2673) Saint Louis 2018}) 12... b5 13. Ba2 Rb8 1/2-1/2

[Event "53rd Capablanca Memorial Premier 2018"]
[Site "Havana"]
[Date "2018.05.13"]
[Round "5"]
[White "Martinez Duany, Lelys Stanley"]
[Black "Martinez Alcantara, Jose Eduardo"]
[Result "1/2-1/2"]
[ECO "B33"]
[Annotator "NA RC"]
[PlyCount "43"]
[EventDate "2018.05.09"]
[EventType "swiss"]
[EventCountry "CUB"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

1. e4 {[%emt 0:00:04]} c5 {[%emt 0:00:23]} 2. Nc3 {[%emt 0:00:44]} Nc6 {[%emt 0:00:06]} 3. Nge2 {[%emt 0:01:22]} Nf6 {[%emt 0:00:26]} 4. d4 {[%emt 0:00:18]} cxd4 {[%emt 0:00:05]} 5. Nxd4 {[%emt 0:00:06]} e5 {[%emt 0:00:39]} 6. Ndb5 {[%emt 0:00:19]} d6 {[%emt 0:00:02]} 7. Bg5 {[%emt 0:00:38]} a6 {[%emt 0:00:07]} 8. Na3 {[%emt 0:00:04]} b5 {[%emt 0:00:04]} 9. Nd5 {[%emt 0:00:05]} Be7 {[%emt 0:00:25]} 10. Bxf6 {[%emt 0:00:09]} Bxf6 {[%emt 0:00:02]} 11. c3 {[%emt 0:00:18]} O-O {[%emt 0:01:26]} 12. Nc2 {[%emt 0:00:24]} Rb8 {[%emt 0:00:06]} 13. a3 {[%emt 0:01:27]} a5 {[%emt 0:11:05]} 14. Be2 {[%emt 0:00:50]} Bg5 {[%emt 0:00:52]} 15. Qd3 {[%emt 0:03:21]} Ne7 {[%emt 0:07:22]} 16. Nxe7+ {[%emt 0:06:56]} Qxe7 {[%emt 0:00:16]} 17. Rd1 {[%emt 0:01:30]} Rd8 {[%emt 0:02:51]} 18. O-O {[%emt 0:00:50]} Be6 {[%emt 0:00:28]} 19. Ne3 {[%emt 0:00:24]} Bxe3 {[%emt 0:04:29]} 20. Qxe3 {[%emt 0:00:09]} Bb3 {[%emt 0:02:03]} 21. Rd2 {[%emt 0:00:23]} h6 {[%emt 0:00:31]} 22. Bd1 {[%emt 0:01:26]} 1/2-1/2

[Event "53rd Capablanca Memorial Premier 2018"]
[Site "Havana"]
[Date "2018.05.15"]
[Round "6"]
[White "Martinez Alcantara, Jose Eduardo"]
[Black "Borges Matos, Juan"]
[Result "1-0"]
[ECO "C11"]
[WhiteElo "2527"]
[BlackElo "2436"]
[Annotator "TA"]
[PlyCount "91"]
[EventDate "2018.05.09"]
[EventType "swiss"]
[EventCountry "CUB"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 18,91,29,26,30,26,30,11,20,20,14,11,9,18,17,0,52,37,36,51,98,20,21,31,38,44,75,32,27,0,0,-18,0,-46,-12,-19,0,0,0,0,21,0,0,1,397,390,429,429,415,414,410,399,400,340,293,179,304,283,323,320,418,246,495,458,434,338,497,497,479,485,660,660,710,512,1321,1260]} 1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. e5 Nfd7 5. f4 c5 6. Nf3 Nc6 7. Be3 a6 8. Qd2 b5 9. Bd3 Qb6 {C11: French: Classical System: 4 e5 and 4 Bg5 dxe4} 10. Qf2 {LiveBook: 37 Games} g6 11. O-O Bb7 {White has an edge.} 12. Nd1 $146 ({Predecessor:} 12. a3 Rc8 13. dxc5 Bxc5 14. Bxc5 Qxc5 15. Ne2 Qxf2+ 16. Kxf2 Ke7 17. Ned4 Nxd4 18. Nxd4 {1-0 (31) Mastrovasilis,D (2604)-Kosic,D (2483) Kavala 2011}) 12... Nxd4 13. Nxd4 cxd4 14. Bxd4 Bc5 15. c3 b4 16. Qe3 bxc3 ({Black should try} 16... a5 $11) 17. bxc3 $14 Bc6 18. a4 Qa5 {[#]} 19. Bc2 (19. f5 $1 $16) 19... Bxd4 $11 20. cxd4 Bb5 21. Rf2 Rc8 22. Ra3 (22. Rc1 {is interesting.} Bc4 23. g4 Qd8 24. Qd2 O-O 25. f5) 22... Bc6 23. Ra1 Nb6 24. h4 h5 25. Kh2 Bd7 26. Bd3 Nc4 ({Reject} 26... Bxa4 $6 27. Rfa2 $16) 27. Bxc4 Rxc4 28. Nb2 {[%cal Bd1b2,Bb2d3,Bd3c5][%mdl 32]} Rb4 29. Nd3 $36 {[%mdl 2048] White has some pressure.} Rb3 30. Qd2 Qb6 $2 {[%mdl 8192]} (30... Qxd2 $11 {and Black has nothing to worry.} 31. Rxd2 Ke7) 31. Nc5 $18 Rb4 32. a5 Qb5 {[#]} 33. Nxa6 $1 {[%mdl 512] Black must now prevent Nc7+.} Rc4 (33... Qxa6 34. Qxb4) 34. Nc5 O-O 35. Ra2 {[%cal Ba1a2,Ba2b2,Bb2b6][%mdl 32]} Ra8 36. Rb2 Qc6 (36... Rxc5 {was worth a try.} 37. dxc5 (37. Rxb5 Rxb5 38. Qd3 Rbxa5 $16) 37... Qxc5) 37. Rb6 Qc8 38. Rf3 Be8 39. Rg3 (39. Rfb3 $142) 39... Rb8 $2 (39... Qd8 40. Kh3 Rc8) 40. Qb2 Ra8 41. Ra3 Bc6 (41... Kh7 {is a better defense.} 42. a6 Qd8) 42. Kh3 {White is clearly winning.} Kg7 43. a6 {[%cal Ba5a6,Ba6a7][%mdl 32]} Qc7 {[#]} 44. a7 $1 {[%mdl 512]} Rc1 (44... Rxa7 45. Rxa7) 45. g3 {Strongly threatening Raa6.} Rd1 (45... Rxc5 $142 46. dxc5 d4 47. Qxd4 Bd5) 46. Raa6 {Precision: White = 57%, Black = 40%.} 1-0

[Event "53rd Capablanca Memorial Premier 2018"]
[Site "Havana"]
[Date "2018.05.15"]
[Round "6"]
[White "Martinez Duany, Lelys Stanley"]
[Black "Morales Romero, Pedro"]
[Result "1-0"]
[ECO "A13"]
[WhiteElo "2507"]
[BlackElo "2361"]
[Annotator "TA"]
[PlyCount "102"]
[EventDate "2018.05.09"]
[EventType "swiss"]
[EventCountry "CUB"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 18,102,3,0,0,0,0,0,0,0,0,-5,-7,-14,0,-7,12,0,0,0,1,-16,-19,-25,0,-14,0,0,0,0,0,0,0,0,0,0,0,0,37,29,97,85,116,119,160,154,152,147,219,216,227,224,195,198,267,254,254,257,312,306,458,411,379,372,562,543,617,612,797,778,741,691,661,601,656,541,469,433,1569,1431,1273,1242,12838,2391,12841,12840,12841]} 1. Nf3 Nf6 2. c4 e6 3. g3 d5 4. Bg2 dxc4 5. Qa4+ Bd7 6. Qxc4 {A13: English Opening: 1...e6} c5 7. Ne5 (7. d4 Bc6 8. dxc5 Nbd7 9. Be3 Bd5 10. Qc2 Be4 11. Qc1 Ng4 12. b4 a5 13. Bg5 f6 14. Bd2 axb4 15. Bxb4 Nxc5 16. Bxc5 Rc8 17. Qc4 Bxc5 18. Qxe6+ {½-½ (41) Ding,L (2769)-Aronian,L (2794) Berlin 2018}) 7... Qc8 8. Nc3 Nc6 9. Nxd7 Qxd7 10. Qa4 {LiveBook: 10 Games} Rc8 11. d3 Be7 12. O-O O-O 13. Bg5 Rfd8 14. Rfc1 $146 b6 15. Rab1 Nd5 16. Bxe7 (16. h4 {is more complex.} h6 17. Bd2 a6 18. a3 b5 19. Qd1) 16... Qxe7 17. Nxd5 exd5 18. e3 Qf6 19. Qf4 Qxf4 20. gxf4 f5 21. Kf1 a5 22. Ke2 Rd6 23. h4 Re8 24. Kd2 h5 25. a3 Kf8 26. Rc3 g6 27. Rbc1 Na7 28. b4 {[%cal Bb2b4,Bb4a5][%mdl 32]} c4 (28... d4 $11 29. Rc4 dxe3+ 30. fxe3 Red8) 29. bxa5 $16 Nb5 30. R3c2 {aiming for a4.} c3+ 31. Kd1 d4 32. a4 $1 $36 {[%cal Ra4b5][%mdl 2048] White has strong initiative.} Nc7 (32... Na7 $16) 33. axb6 $18 Rxb6 34. exd4 Ne6 35. Rxc3 Nxf4 {[#]} (35... Rb2 {was worth a try.} 36. R3c2 Rb3) 36. Bc6 $1 {[%cal Rc6e8]} Rd8 37. Bb5 Ne6 {[#]} 38. Rc8 $1 {And now d5 would win.} Rxc8 (38... Rbd6 $142 39. Rxd8+ Rxd8) 39. Rxc8+ {[%mdl 4096] Endgame KRB-KRN} Ke7 40. d5 Nd4 (40... Nf4 $142 41. Rc6 Nxd5 42. Rxb6 Nxb6) 41. Bc4 {White is clearly winning.} Rb2 42. a5 {[%cal Ba4a5,Ba5a6][%mdl 32]} Rxf2 43. a6 Rf1+ 44. Kd2 Ra1 45. Rg8 Nf3+ 46. Ke3 Ne5 47. Kd4 Nxc4 (47... Kd6 $142 48. Rd8+ Kc7) 48. dxc4 {[%cal Bd3c4,Bc4c5][%mdl 32]} ({Weaker is} 48. Kxc4 Rxa6 49. Kd4 Kf6 $11) 48... Rxa6 49. Ke5 Ra4 50. Rg7+ (50. d6+ $142 Kd7 51. Rg7+ Ke8 52. Ke6) 50... Kd8 51. c5 Ke8 {Precision: White = 74%, Black = 44%.} 1-0

[Event "53rd Capablanca Memorial Premier 2018"]
[Site "Havana"]
[Date "2018.05.15"]
[Round "6"]
[White "Vera Siguenas, Deivy"]
[Black "Almeida Quintana, Omar"]
[Result "0-1"]
[ECO "B07"]
[WhiteElo "2503"]
[BlackElo "2521"]
[Annotator "TA"]
[PlyCount "170"]
[EventDate "2018.05.09"]
[EventType "swiss"]
[EventCountry "CUB"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 19,170,45,38,34,62,25,12,31,45,30,28,34,40,39,39,38,43,24,22,7,67,0,47,32,43,24,24,22,11,11,10,12,52,31,52,25,44,43,59,60,58,74,75,61,74,65,79,66,64,67,66,61,60,58,65,64,64,68,81,55,54,47,58,63,58,24,18,32,39,29,91,0,0,0,0,0,0,0,0,0,0,0,21,14,14,14,14,16,20,21,30,62,97,48,69,14,31,14,49,37,64,62,54,47,420,412,388,366,405,213,189,122,110,129,370,348,358,230,230,106,106,106,100,39,30,18,18,29,85,0,25,0,56,80,73,0,0,0,0,0,0,0,0,0,0,0,0,-12832,-5061,-5061,0,-4622,-4622]} 1. e4 d6 2. d4 Nf6 3. Nc3 e5 4. dxe5 dxe5 5. Qxd8+ Kxd8 6. Bg5 Be6 7. O-O-O+ Nbd7 8. f4 exf4 9. Nf3 h6 10. Bxf4 c6 {LiveBook: 25 Games} 11. a3 {B07: Pirc Defence: Miscellaneous Systems} Ng4 (11... Bc5 12. h3 Nh5 13. Bh2 Be3+ 14. Kb1 Bf4 15. g4 Bxh2 16. Rxh2 Nf4 17. Nd4 Ng6 18. Nf5 Bxf5 19. exf5 {0-1 (45) Sethuraman,S (2562)-Hasangatin,R (2489) Leiden 2013}) 12. Bg3 $146 ({Predecessor:} 12. Rd2 g5 13. Bg3 Bc5 14. Nd4 Ke7 15. h3 Nge5 16. Bf2 Bb6 17. Nf5+ Bxf5 18. exf5 Bxf2 19. Rxf2 {½-½ (40) Shkapenko,P (2406)-Leks,M (2076) Warsaw 2013}) 12... Bc5 13. Nd4 {The position is equal.} Bxd4 14. Rxd4 {Strongly threatening h3.} f6 15. Bd6 Nge5 16. Ne2 Ke8 17. Nf4 Kf7 18. Be2 Rhe8 19. Rhd1 Kg8 (19... Bg4 $11) 20. a4 ({White should try} 20. Bc7 $14) 20... Bf7 21. Ba3 Nf8 22. a5 b6 23. b3 Ne6 24. Nxe6 Bxe6 25. Bd6 Nf7 26. Bg3 b5 27. h3 a6 28. Bd6 Rac8 29. Bc5 Ne5 30. Kb2 Bf7 31. Rd6 Bg6 32. Bf3 Bf7 33. Kc3 Be6 34. Bh5 Bf7 35. Be2 Bg6 36. Bf3 Bf7 37. R1d2 Be6 38. Be2 Bf7 39. Kb2 Bg6 40. Bf3 Bf7 41. Rd1 Be6 42. Bh5 Bf7 43. Bxf7+ Kxf7 44. Bd4 Rc7 (44... Re6 $11 45. Rxe6 Kxe6) 45. Bxe5 (45. Ka3 $1 $16) 45... Rxe5 $11 46. Rd7+ Rxd7 47. Rxd7+ {[%mdl 4096] Endgame KR-KR} Re7 $1 {[%cal Re7d7]} 48. Rd8 Re8 $1 {[%cal Re8d8]} ({Much weaker is} 48... Rxe4 $6 49. Ra8 $16) 49. Rd7+ Re7 $1 {[%cal Re7d7]} 50. Rd4 c5 51. Rd6 Re6 52. Rb6 h5 53. Kc3 g5 54. Kd3 Ke7 55. Rb7+ Kd6 56. Ra7 Ke5 {Black wants to play ...Kf4.} 57. Ke3 (57. g3 $1 $14) 57... h4 58. Rf7 b4 59. Rd7 {[%csl Ge4][%cal Rd7d5]} Rd6 60. Rc7 Rd1 61. Rxc5+ Ke6 $2 {[%mdl 8192]} (61... Kd6 $14 62. Rc8 Ra1) 62. Rc6+ $18 Ke5 63. Rxa6 Re1+ 64. Kf3 (64. Kd3 $142) 64... Rf1+ 65. Ke2 (65. Kg4 $18) 65... Rg1 $16 66. Kf2 Rc1 $2 (66... Ra1 $16 67. Ke3 Re1+ 68. Kd3 Ra1) 67. Rc6 $18 Kxe4 {Now ...Kd5 and Black clings on.} 68. a6 ({Weaker is} 68. Rxf6 Rxc2+ 69. Kg1 Ra2 $11) 68... Kd5 69. Rc4 ({Resist} 69. Rxf6 $6 Rxc2+ 70. Ke3 Rc3+ 71. Kd2 Rxb3 $16) (69. Rc7 $18 {is more deadly.}) 69... Ra1 $16 70. Rxb4 Rxa6 71. Kf3 ({White should play} 71. Ra4 $16 Rc6 72. c4+ Kd4 73. Rb4) 71... Ra1 $14 72. Rb6 Rf1+ 73. Ke3 Re1+ {[#]} (73... Ke5 $11) 74. Kf3 (74. Kf2 $1 $16 {[%cal Rf2e1]} Rc1 75. Rxf6) 74... Rf1+ $11 75. Ke3 Re1+ $1 76. Kf2 Rc1 77. c4+ (77. Rxf6 $16 {Rf5+ is the strong threat.} Rxc2+ 78. Kg1) 77... Ke5 78. Rc6 Rc2+ 79. Kg1 Rb2 80. Rb6 f5 {[%cal Bf6f5,Bf5g4,Bg4g3][%mdl 32]} 81. c5 g4 82. hxg4 fxg4 {Hoping for ...g3.} 83. Rb4 $2 {[%mdl 8192]} (83. g3 $11) 83... g3 $19 {[%cal Rb2b1]} 84. Kf1 {[#]} Rb1+ $1 85. Ke2 {[#]} h3 $1 {[%mdl 512] Precision: White = 55%, Black = 53%.} 0-1

[Event "53rd Capablanca Memorial Premier 2018"]
[Site "Havana"]
[Date "2018.05.15"]
[Round "6"]
[White "Quesada Perez, Luis Ernesto"]
[Black "Cruz Sanchez, Cristhian"]
[Result "0-1"]
[ECO "E14"]
[WhiteElo "2462"]
[Annotator "TA"]
[PlyCount "114"]
[EventDate "2018.05.09"]
[EventType "swiss"]
[EventCountry "CUB"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 24,114,9,2,22,0,0,0,0,0,0,-44,-43,-29,-35,-35,-34,-44,-32,-53,-40,-46,-47,-44,-50,-93,-90,-93,-93,-93,-81,-88,-83,-94,-81,-95,-83,-91,-94,-92,-86,-86,-54,-49,-46,-70,-50,-241,-241,-241,-241,-241,-241,-274,-274,-274,-274,-274,-274,-274,-274,-274,-274,-274,-274,-274,-274,-274,-274,-274,-274,-274,-266,-12841,-12842,-12842,-12843,-12843,-12843,-12848,-12845,-12845,-12846,-12846,-12847,-12847,-12847,-12849,-12849,-12850,-12850,-12851,-29988]} 1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. e3 Be7 5. Nc3 O-O 6. b3 b6 7. Bd3 Bb7 8. O-O dxc4 9. bxc4 c5 10. Bb2 cxd4 11. exd4 Nc6 12. Rc1 Rc8 13. Re1 {LiveBook: 15 Games} Qd6 {E14: Queen's Indian: Classical Variation (4 e3)} (13... Bd6 14. a3 Ne7 15. Ne4 Ng6 16. d5 Nxe4 17. Bxe4 Bf4 18. Rc3 f5 19. Bc2 exd5 20. cxd5 Rxc3 21. Bxc3 Bxd5 {½-½ (43) Sambuev,B (2524)-Debashis,D (2495) Vrachati 2013}) 14. Ne4 $146 ({Predecessor:} 14. Nb5 Qd7 15. Ne5 Nxe5 16. dxe5 Qc6 17. f3 Bc5+ 18. Kh1 Ng4 19. Rc2 Nf2+ 20. Rxf2 Bxf2 21. Rf1 Qc5 22. Ba3 Qe3 23. Bc1 Qc5 24. Ba3 Qe3 25. Bc1 Qc5 {½-½ (25) Robert,A (2240)-Wittwer,M (2225) Switzerland 1993}) 14... Nxe4 15. Bxe4 Bf6 {The position is equal.} 16. Qa4 {Black must now prevent Ba3.} Rfd8 17. Rcd1 Na5 {[%cal Bc6a5,Ba5b7,Bb7d6,Bd6e4][%mdl 32]} 18. Bxb7 Nxb7 19. Qxa7 Qc7 20. Qa3 Qxc4 21. Nd2 Qc7 22. Ne4 Be7 23. Qf3 {Black should prevent d5.} Nd6 24. d5 {[#]} Nxe4 $1 25. Qxe4 {[#]} Qc2 $1 {[%cal Rc2b2]} 26. Qxc2 ({Don't go for} 26. dxe6 $2 Qxe4 27. exf7+ Kxf7 $19) 26... Rxc2 27. Bd4 b5 28. dxe6 fxe6 29. Kf1 Rxa2 30. Be5 Rxd1 31. Rxd1 $17 {[%mdl 4096] Endgame KRB-KRB} Bc5 32. Bd4 Bf8 33. Be5 b4 34. Rd8 {Strongly threatening Bd6.} Kf7 35. Rxf8+ $2 ({White should try} 35. Rd7+ $15 Ke8 36. Rc7) 35... Kxf8 $15 {KR-KB} 36. Bd6+ Kf7 37. Bxb4 e5 38. g3 g5 39. Bc5 g4 40. Kg2 Ke6 41. Bb6 Kf5 42. Bc5 h5 43. Bb6 Ke4 44. Bc5 Rd2 45. Ba7 {[#]} Rd4 $1 {[%mdl 512]} 46. Bb6 (46. Bxd4 exd4) 46... Kd3 47. Bc7 e4 48. Bb6 $2 (48. Bf4) 48... e3 $19 {Black is clearly winning.} 49. fxe3 Rb4 50. Bd4 Ra4 51. h3 Ra2+ 52. Kg1 gxh3 53. Kh1 h2 54. Be5 Ke4 55. Bf4 Kf3 56. g4 hxg4 {( -> ...g3)} 57. Bxh2 {[#]} Rxh2+ $1 {[%mdl 512] Precision: White = 62%, Black = 87%.} 0-1

[Event "53rd Capablanca Memorial Premier 2018"]
[Site "Havana"]
[Date "2018.05.16"]
[Round "7"]
[White "Cruz, Cristhian"]
[Black "Gomez Garrido, Camilo Ernesto"]
[Result "1/2-1/2"]
[ECO "D15"]
[WhiteElo "2562"]
[BlackElo "2492"]
[Annotator "TA"]
[PlyCount "86"]
[EventDate "2018.05.09"]
[EventType "swiss"]
[EventCountry "CUB"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 19,86,22,24,25,18,16,27,18,11,4,4,0,3,5,5,0,1,0,0,-44,-32,-40,-31,-35,-21,-22,-9,-13,-18,-16,26,0,0,0,0,0,0,0,0,0,0,-35,-36,-42,0,0,0,-98,-107,-87,-107,-102,-125,-102,-106,-152,-22,-12,0,0,0,0,0,0,0,0,0,0,0]} 1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. Nc3 a6 5. e3 Bf5 6. Bd3 {D15: Slav Defence: 4 Nc3 a6 and gambit lines after 4 Nc3 dxc4} Bxd3 7. Qxd3 e6 8. O-O Bb4 9. Bd2 O-O 10. Rfd1 Ba5 {LiveBook: 11 Games} 11. Rab1 Nbd7 {[%cal Bb8d7,Bd7b6,Bb6c4][%mdl 32]} 12. a4 $146 ({Predecessor:} 12. Be1 Re8 13. h3 h6 {½-½ (49) Anton Guijarro,D (2650)-Malakhov,V (2713) Doha 2016}) 12... h6 13. b4 Bc7 14. e4 {[%cal Be3e4,Be4e5][%mdl 32]} Nb6 15. cxd5 cxd5 16. e5 Nfd7 17. Re1 Nc4 18. Bc1 Qe7 19. Rb3 f6 20. exf6 $1 Qxf6 21. Nd1 Bd6 22. h3 Rac8 23. Ne3 Nxe3 24. Qxe3 Qg6 25. Bd2 Rf6 26. Qe2 Nb6 27. b5 Nc4 28. Bb4 axb5 29. Bxd6 Nxd6 30. Ne5 Qc2 31. Ng4 $1 {[%cal Rg4f6]} Rf7 32. Qxc2 Rxc2 33. Rxe6 (33. axb5 $11 {remains equal.} h5 34. Rxe6) 33... bxa4 $17 34. Ra3 Nc4 35. Rxa4 {[#]} h5 $1 {[%cal Rh5g4]} 36. Ne3 {[#]} Re2 $1 {[%cal Re2e1]} 37. Rg6 Nxe3 (37... Re1+ $17 38. Kh2 Nxe3 39. fxe3 Rff1) 38. fxe3 $11 {The position is equal.} Rxe3 $17 {KRR-KRR} 39. Rg5 Re1+ 40. Kh2 h4 41. Ra8+ Rf8 42. Rxf8+ Kxf8 43. Rxd5 Rd1 {Precision: White = 67%, Black = 60%.} 1/2-1/2

[Event "53rd Capablanca Memorial Premier 2018"]
[Site "Havana"]
[Date "2018.05.16"]
[Round "7"]
[White "Oliva Castaneda, Kevel"]
[Black "Martinez Duany, Lelys Stanley"]
[Result "0-1"]
[ECO "B31"]
[WhiteElo "2511"]
[BlackElo "2507"]
[Annotator "TA"]
[PlyCount "92"]
[EventDate "2018.05.09"]
[EventType "swiss"]
[EventCountry "CUB"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 15,92,7,11,0,6,0,0,-15,-11,-11,20,0,0,0,36,25,32,-22,-9,-39,-29,-67,-26,-139,-87,-99,-120,-87,-87,-199,-61,-54,-67,-59,-57,-60,-57,-146,-140,-292,-271,-543,-238,-212,-52,-141,-132,-249,-232,-233,-225,-237,-85,-77,-85,-760,-343,-524,-535,-481,-488,-521,-513,-493,-487,-452,-423,-1081,-1070,-2730,-2402,-6331,-6327,-29989,-29990,-29990,-29990,-29990,-29991]} 1. e4 c5 2. Nf3 Nc6 3. Bb5 g6 4. Bxc6 dxc6 5. d3 Bg7 6. h3 Nf6 7. Nc3 e5 8. Be3 Qd6 {LiveBook: 9 Games} 9. Nd2 $146 {B31: Sicilian: 2...Nc6 3 Bb5 g6} ({Predecessor:} 9. Qd2 h6 10. Nh2 Be6 11. O-O g5 12. Ne2 Nh5 13. Qc3 b6 14. g4 Nf4 15. Bxf4 gxf4 16. Nxf4 exf4 17. Qxg7 {½-½ (33) Asrian,K (2608)-Venkatesh,M (2443) Abu Dhabi 2007}) 9... Be6 10. b3 Nd7 11. a4 {The position is equal.} Qe7 12. Nc4 b6 13. Qd2 h6 14. O-O f5 15. exf5 gxf5 {...f4 is the strong threat.} 16. f3 ({Better is} 16. f4 $14) 16... O-O-O $11 17. Rae1 Rhg8 18. Re2 Bf6 19. Qe1 (19. f4 $11) 19... Rg6 (19... f4 $142 20. Bd2 Bxh3 21. Bxf4 Bxg2 22. Rxg2 exf4 23. Qxe7 Bxe7) 20. Kh1 $17 Rdg8 21. Rg1 Qg7 22. Bd2 (22. Qf1 $17 {was called for.}) 22... Rg3 (22... f4 $1 $19 {White must now prevent ...Bxh3!} 23. h4 Qe7) 23. Nd1 $15 Qg6 24. Qf1 Qh5 25. Be1 R3g7 26. Bc3 (26. Nde3 $1 $15) 26... Bd5 $1 $17 {[%cal Rd5f3]} 27. Rf2 $2 (27. Re3 $17) 27... Bh4 $19 28. Bxe5 $2 (28. Nd2) 28... Nxe5 (28... Bxf2 $142 29. Nd6+ Kd8 30. Nb7+ Ke8 31. Bxg7 Bxg1 32. Kxg1 Rxg7) 29. Nxe5 f4 $2 (29... Bxf2 $19 30. Nxf2 Re7) 30. Re2 ({White should play} 30. Ng4 $1 $15) 30... Bf6 $1 $17 {[%cal Rf6e5]} 31. Qe1 (31. c4 $17) 31... Rg5 $19 ({Don't take} 31... Bxe5 32. Rxe5 Rxg2 33. Rxh5) 32. c4 {[#]} Be6 $1 $40 {[%cal Re6h3][%mdl 128] Black attacks with force.} ({Weaker is} 32... Bxe5 33. cxd5 Bd4 34. Nf2 $17) ({Resist} 32... Rxe5 33. cxd5 Rge8 34. Rxe5 $17) 33. Ng4 {[#]} Bxg4 $2 (33... Rxg4 $1 $19 {and Black stays clearly on top.} 34. fxg4 Bxg4) 34. fxg4 $17 Rxg4 35. Rf1 $2 {[%mdl 8192]} (35. Nf2 $17 R4g7 36. Re4) 35... Kb7 (35... Rg3 $142 36. Ref2 Re8 37. Qxe8+ Qxe8 38. Rxf4 Bg7) 36. a5 {[#]} (36. Ne3 {was forced.} Rh4 37. Rf3) 36... f3 $1 $19 {[%mdl 512]} 37. Rxf3 Rxg2 $1 38. Rxg2 Qxf3 {[%csl Gg8][%cal Rf3g2]} 39. Qe2 Qxh3+ 40. Rh2 Qg3 {[%csl Gg8][%cal Rg3g1]} 41. Qf1 (41. Rg2 $142 Qh4+ 42. Rh2) 41... Bd4 42. a6+ Kxa6 {( -> ...Qg1+)} 43. Ne3 Bxe3 44. Ra2+ Kb7 {Black mates.} 45. Qf7+ Kc8 {[%csl Ge3,Gg8][%cal Rg3g1]} 46. Qe6+ Kb8 {Precision: White = 25%, Black = 53%.} 0-1

[Event "53rd Capablanca Memorial Premier 2018"]
[Site "Havana"]
[Date "2018.05.16"]
[Round "7"]
[White "Panesso Rivera, Henry"]
[Black "Vera Siguenas, Deivy"]
[Result "1-0"]
[ECO "E04"]
[WhiteElo "2423"]
[BlackElo "2503"]
[Annotator "TA"]
[PlyCount "101"]
[EventDate "2018.05.09"]
[EventType "swiss"]
[EventCountry "CUB"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 15,101,-22,0,-20,-18,-29,10,6,7,0,0,-4,-5,-5,0,-17,0,-21,26,45,32,22,52,37,25,22,68,75,64,18,19,17,9,26,9,9,86,-35,9,10,13,14,119,119,116,107,118,114,107,103,108,90,177,175,186,169,168,148,165,158,193,184,156,125,109,93,110,114,457,436,700,688,956,932,29988,29989,29989,29990,29988,1033,936,926,29990,29991,29993,29994,29994,29995]} 1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. g3 dxc4 5. Bg2 Nc6 6. O-O Rb8 7. a4 a6 8. Na3 {E04: Open Catalan: 5 Nf3} (8. Nc3 Be7 9. e4 b5 10. axb5 axb5 11. Bf4 O-O 12. Re1 Nb4 13. Bf1 Nh5 14. Be3 Nf6 15. Bf4 Nh5 16. Be3 Nf6 17. b3 Bb7 18. Bf4 Nh5 19. Be3 Nf6 20. Bf4 Nh5 21. Be3 Nf6 {½-½ (21) Short,N (2680)-Kosic,D (2504) Warsaw 2013}) 8... Bxa3 {LiveBook: 4 Games} 9. bxa3 O-O 10. Qc2 $146 {The position is equal.} ({Predecessor:} 10. Bb2 b5 11. axb5 axb5 12. Qc2 Na5 13. Rad1 Bb7 14. d5 exd5 15. Ng5 Re8 16. Bxf6 Qxf6 17. Qxh7+ {0-1 (27) Srebrnic,A (1910)-Sebenik,M (2150) Ljubljana 1998}) 10... b6 11. Qxc4 Na5 12. Qc2 Bb7 13. Bf4 Rc8 14. Rac1 Be4 15. Qb2 Qd7 16. Bg5 Qd5 {[#] White must now prevent ...Bxf3.} 17. Bxf6 gxf6 18. Nh4 Rfd8 19. e3 Bxg2 20. Nxg2 Qb3 21. Qe2 $1 Qxa3 22. Qg4+ Kh8 $1 23. Qh4 Qe7 24. Nf4 Rg8 $1 25. Rc3 c5 (25... Rg5 $11 {keeps the balance.}) 26. Nh5 (26. Rb1 $16) 26... Rg6 (26... Rg5 {is more complex.} 27. Rb1 Qd8 28. dxc5 bxc5 29. f4 Rg6) 27. Rb1 $36 {[%mdl 2048] White has some pressure.} Qd8 28. Nf4 {dxc5 is the strong threat.} c4 (28... Rg5 $1 $11 {remains equal.}) 29. Nxg6+ $16 fxg6 30. Qe4 Qd6 31. h4 {[%cal Bh2h4,Bh4h5,Bh5h6][%mdl 32]} Rb8 32. h5 Kg7 33. Rc2 Qd5 (33... Nb3 $16 {was necessary.}) 34. Qf4 Qd8 35. h6+ Kf7 36. g4 {[%cal Bg3g4,Bg4g5][%mdl 32]} Rb7 37. g5 $1 Kg8 38. gxf6 ({Resist} 38. Qxf6 $6 Qxf6 39. gxf6 Kf7 $16) 38... Kf7 39. Qe5 Rd7 40. Rd1 Rd5 41. Qg3 Qd7 $2 {[%mdl 8192] [#]} (41... Rh5 $16 {is a better chance.}) 42. e4 $1 $18 {[%cal Re4d5]} Rh5 (42... Rd6 $142 43. d5 e5) 43. Qb8 {Threatens to win with Qh8.} e5 {( -> ...Qg4+)} 44. f3 Qh3 45. Qc7+ Kxf6 46. dxe5+ Kg5 47. Qd8+ (47. Rg2+ $142 Kxh6 48. Rd7 Qxd7 49. Qxd7 Rxe5 50. Qd6 Rg5 51. Qf4 Kg7 52. Qxg5) 47... Kf4 48. Rg2 {White wants to mate with Qd2+.} Nb3 49. Qf6+ {White mates.} Ke3 50. Re1+ Kd3 51. Qd6+ {Precision: White = 78%, Black = 30%.} 1-0

[Event "53rd Capablanca Memorial Premier 2018"]
[Site "Havana"]
[Date "2018.05.16"]
[Round "7"]
[White "Almeida Quintana, Omar"]
[Black "Martinez Alcantara, Jose Eduardo"]
[Result "1/2-1/2"]
[ECO "E11"]
[Annotator "NA RC"]
[PlyCount "54"]
[EventDate "2018.05.09"]
[EventType "swiss"]
[EventCountry "CUB"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

1. d4 {[%emt 0:00:12]} Nf6 {[%emt 0:00:15]} 2. Nf3 {[%emt 0:01:04]} e6 {[%emt 0:00:07]} 3. c4 {[%emt 0:00:29]} Bb4+ {[%emt 0:00:07]} 4. Bd2 {[%emt 0:00:26]} Qe7 {[%emt 0:01:05]} 5. e3 {[%emt 0:02:45]} b6 {[%emt 0:00:26]} 6. Bd3 {[%emt 0:00:33]} Bb7 {[%emt 0:05:21]} 7. a3 {[%emt 0:00:19]} Bxd2+ {[%emt 0:00:20]} 8. Nbxd2 {[%emt 0:00:07]} d6 {[%emt 0:04:12]} 9. e4 {[%emt 0:02:09]} e5 {[%emt 0:01:48]} 10. d5 {[%emt 0:00:39]} O-O {[%emt 0:01:31]} 11. O-O {[%emt 0:02:50]} c5 {[%emt 0:02:46]} 12. dxc6 {[%emt 0:05:11]} Nxc6 {[%emt 0:00:11]} 13. Nb1 {[%emt 0:01:21]} Nd8 {[%emt 0:01:11]} 14. Nc3 {[%emt 0:00:18]} Ne6 {[%emt 0:00:06]} 15. Re1 {[%emt 0:00:49]} Rac8 {[%emt 0:06:20]} 16. Rc1 {[%emt 0:01:16]} g6 {[%emt 0:01:23]} 17. Bf1 {[%emt 0:01:07]} Nc5 {[%emt 0:04:41]} 18. Nd2 {[%emt 0:01:04]} Bc6 {[%emt 0:05:21]} 19. b4 {[%emt 0:01:57]} Ne6 {[%emt 0:00:16]} 20. Nf3 {[%emt 0:02:15]} Nh5 {[%emt 0:06:18]} 21. Nd5 {[%emt 0:00:52]} Qd8 {[%emt 0:00:09]} 22. g3 {[%emt 0:01:35]} Nhg7 {[%emt 0:00:24]} 23. Qd3 {[%emt 0:05:23]} f5 {[%emt 0:00:01]} 24. Nc3 {[%emt 0:00:12]} Qe7 {[%emt 0:00:05]} 25. Rcd1 {[%emt 0:00:01]} Rcd8 {[%emt 0:00:01]} 26. a4 {[%emt 0:00:02]} Rf7 {[%emt 0:00:43]} 27. a5 {[%emt 0:00:11]} Qf8 1/2-1/2

[Event "53rd Capablanca Memorial Premier 2018"]
[Site "Havana"]
[Date "2018.05.17"]
[Round "8"]
[White "Martinez Alcantara, Jose Eduardo"]
[Black "Cruz, Cristhian"]
[Result "1/2-1/2"]
[ECO "C68"]
[WhiteElo "2527"]
[BlackElo "2562"]
[Annotator "TA"]
[PlyCount "72"]
[EventDate "2018.05.09"]
[EventType "swiss"]
[EventCountry "CUB"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 23,72,0,0,0,0,0,10,7,20,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,29985]} 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Bxc6 dxc6 5. O-O Ne7 6. Nxe5 Qd4 7. Qh5 g6 8. Nf3 Qxe4 9. Qa5 Bg4 10. Re1 {C68: Ruy Lopez: Exchange Variation, sidelines} Qd5 11. Qxc7 Bxf3 12. gxf3 Qxf3 {LiveBook: 17 Games. The position is equal.} 13. Nc3 (13. d4 {is more complex.} Qg4+ 14. Kf1 Qd7 15. Qe5 Qh3+ 16. Kg1) 13... Qg4+ $1 14. Qg3 Qxg3+ 15. hxg3 Kd7 {[#]} 16. d3 $146 Nd5 17. Ne4 f5 18. c4 fxe4 19. cxd5 cxd5 20. dxe4 Re8 21. Bf4 {aiming for Rad1.} Rxe4 22. Rxe4 dxe4 $11 {[%mdl 4096] Endgame KRB-KRB} 23. Rc1 Ke6 24. Rc7 Bd6 25. Bxd6 Kxd6 26. Rxb7 {KR-KR} Rc8 27. Rxh7 Rc1+ 28. Kg2 Rc2 29. Ra7 e3 30. Rxa6+ Kd5 {[#] Threatens to win with ...e2.} 31. Ra5+ Ke6 32. Ra3 Rxf2+ 33. Kg1 Rf3 34. Kg2 $1 {[%cal Rg2f3]} Rf2+ 35. Kg1 Rf3 {[#] Strongly threatening ...e2!} 36. Kg2 $1 {[%cal Rg2f3]} Ke5 $2 {[%mdl 40960] Precision: White = 92%, Black = 75%. . An unexpected result.} (36... Rf2+ $11 37. Kg1) 1/2-1/2

[Event "53rd Capablanca Memorial Premier 2018"]
[Site "Havana"]
[Date "2018.05.17"]
[Round "8"]
[White "Sambuev, Bator"]
[Black "Panesso Rivera, Henry"]
[Result "1-0"]
[ECO "A46"]
[WhiteElo "2521"]
[BlackElo "2423"]
[Annotator "TA"]
[PlyCount "61"]
[EventDate "2018.05.09"]
[EventType "swiss"]
[EventCountry "CUB"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 16,61,-7,-19,7,-8,20,0,46,61,66,62,79,80,87,50,121,110,120,102,105,102,115,34,84,60,87,49,57,22,42,56,102,72,102,104,227,123,1152,685,664,635,968,946,29989,29985,29985,29986]} 1. d4 Nf6 2. g3 e6 3. Bg2 d5 4. Nf3 b5 5. O-O Be7 6. c3 {A46: 1 d4 Nf6 2 Nf3 e6: Torre, London and Colle Systems} (6. Qd3 O-O 7. Bg5 c6 8. Nbd2 a5 9. e4 Ba6 10. Rfe1 h6 11. Bxf6 Bxf6 12. c3 b4 13. c4 dxc4 14. Nxc4 {½-½ (52) Vachier Lagrave,M (2789)-Meier,G (2648) Karlsruhe/Baden-Baden 2018}) 6... O-O 7. Bg5 Nbd7 8. Nbd2 c5 9. a4 {LiveBook: 4 Games} bxa4 10. Rxa4 $146 ({Predecessor:} 10. Qxa4 Qb6 11. Ne5 Bd6 12. Ndc4 Qc7 13. Nxd6 Qxd6 {1-0 (31) Maiwald,J (2461)-Huch,R (2332) Austria 2014}) 10... Nb6 11. Ra2 c4 12. Ne5 Qc7 13. e4 Bb7 {[%cal Rd5e4]} 14. exd5 Bxd5 15. Re1 h6 (15... Bxg2 $14 16. Kxg2 h6 17. Bxf6 Bxf6) 16. Bxf6 $16 Bxf6 17. Bxd5 exd5 18. Ng4 Be7 19. Nf3 ({White should try} 19. Ra5 $16) 19... h5 20. Nge5 Bf6 21. Ra1 a5 22. Qc2 {White wants to play Qf5.} Qc8 23. Re3 a4 24. Kg2 Rd8 25. h4 {[%cal Bh2h4,Bh4g5,Bg5g6][%mdl 32]} Rd6 {[#]} (25... Nd7 $16) 26. Rae1 ({White has to play} 26. Ng5 $1 $18 {White wants to mate with Qh7+.} Bxg5 27. hxg5) 26... Rd8 $2 {[%mdl 8192]} (26... Nd7 $16) 27. Ng5 Bxg5 28. hxg5 {Hoping for Nxf7!} Ra7 29. g6 f6 30. Nf7 Rf8 31. Re6 {Precision: White = 44%, Black = 18%.} 1-0

[Event "53rd Capablanca Memorial Premier 2018"]
[Site "Havana"]
[Date "2018.05.17"]
[Round "8"]
[White "Martinez Duany, Lelys Stanley"]
[Black "Garcia Pantoja, Roberto"]
[Result "1/2-1/2"]
[ECO "A14"]
[WhiteElo "2507"]
[BlackElo "2494"]
[Annotator "TA"]
[PlyCount "67"]
[EventDate "2018.05.09"]
[EventType "swiss"]
[EventCountry "CUB"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 22,67,12,23,50,49,95,29,32,25,22,22,31,33,41,17,36,13,17,11,15,20,16,19,23,15,14,0,0,0,16,0,0,-21,-18,-15,-15,-18,-10,-10,-6,-8,0,0,0,-6,0,0]} 1. Nf3 d5 2. b3 Nf6 3. Bb2 e6 4. c4 Be7 5. g3 O-O 6. Bg2 c5 7. O-O Nc6 8. cxd5 Nxd5 9. d4 cxd4 10. Nxd4 Nxd4 11. Qxd4 Bf6 {A14: English Opening: 1...e6 with b3 by White} 12. Qd2 {LiveBook: 12 Games} Bxb2 (12... Bd7 13. Bxd5 exd5 14. Rd1 Rc8 15. Nc3 Bc6 16. Nxd5 Bxb2 17. Qxb2 Bxd5 18. e4 Bxe4 19. Rxd8 Rfxd8 {½-½ (40) Kramnik,V (2783)-Nakamura,H (2776) Zuerich 2015}) 13. Qxb2 Bd7 $146 {White is slightly better.} ({Predecessor:} 13... Qf6 14. Qxf6 Nxf6 15. Na3 Rb8 16. Nb5 Bd7 17. Nd6 Bc6 18. Bxc6 bxc6 19. Rfc1 {1-0 (31) Margvelashvili,G (2565)-Homa,S (2307) Philadelphia 2013}) 14. Nd2 (14. Rd1 $16) 14... Bc6 15. Rfd1 Qf6 16. Qxf6 gxf6 17. Rac1 Rad8 18. a3 Kg7 19. Bf3 Ne7 20. Kg2 Rd4 21. Bxc6 Nxc6 22. Nf3 Rdd8 23. g4 Kg6 {The position is equal.} 24. Kg3 f5 25. h3 Kf6 26. Kf4 e5+ 27. Ke3 Ne7 28. Rxd8 Rxd8 29. gxf5 Nxf5+ $11 {KRN-KRN} 30. Ke4 Nd6+ 31. Ke3 $1 Nf5+ 32. Ke4 Nd6+ 33. Ke3 $1 h6 34. Rc5 {Precision: White = 45%, Black = 56%.} 1/2-1/2

[Event "53rd Capablanca Memorial Premier 2018"]
[Site "Havana"]
[Date "2018.05.17"]
[Round "8"]
[White "Ortiz Suarez, Isan Reynaldo"]
[Black "Ordaz Valdes, Lisandra Teresa"]
[Result "1-0"]
[ECO "E05"]
[Annotator "NA"]
[PlyCount "73"]
[EventDate "2018.05.09"]
[EventType "swiss"]
[EventCountry "CUB"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

1. Nf3 {[%emt 0:05:07]} d5 {[%emt 0:00:33]} 2. g3 {[%emt 0:00:09]} Nf6 {[%emt 0:00:20]} 3. Bg2 {[%emt 0:00:07]} e6 {[%emt 0:00:12]} 4. O-O {[%emt 0:00:13]} Be7 {[%emt 0:00:14]} 5. c4 {[%emt 0:00:28]} O-O {[%emt 0:00:07]} 6. d4 {[%emt 0:00:09]} dxc4 {[%emt 0:00:08]} 7. Qc2 {[%emt 0:00:14]} b6 {[%emt 0:00:08]} 8. Rd1 {[%emt 0:01:49]} Bb7 {[%emt 0:02:27]} 9. Nc3 {[%emt 0:00:18]} a6 {[%emt 0:13:36]} 10. e4 {[%emt 0:01:15]} Nc6 {[%emt 0:02:18]} 11. e5 {[%emt 0:07:50]} Nd5 {[%emt 0:06:39]} 12. Ne4 {[%emt 0:00:32]} Ncb4 {[%emt 0:09:19]} 13. Qxc4 {[%emt 0:04:32]} Ne3 {[%emt 0:01:08]} 14. Nf6+ {[%emt 0:00:27]} gxf6 {[%emt 0:02:05]} 15. Bxe3 {[%emt 0:01:05]} f5 {[%emt 0:00:07]} 16. Bh6 {[%emt 0:02:23]} Bd5 {[%emt 0:03:53]} 17. Qc1 {[%emt 0:08:52]} Re8 {[%emt 0:04:50]} 18. a3 {[%emt 0:01:10]} Nc6 {[%emt 0:05:40]} 19. Qf4 {[%emt 0:00:30]} Bf8 {[%emt 0:01:12]} 20. Rac1 {[%emt 0:15:02]} Ne7 {[%emt 0:08:05]} 21. Qg5+ {[%emt 0:12:39]} Ng6 {[%emt 0:02:36]} 22. Qxd8 {[%emt 0:00:39]} Rexd8 {[%emt 0:02:03]} 23. Bxf8 {[%emt 0:00:07]} Kxf8 {[%emt 0:00:03]} 24. Rxc7 {[%emt 0:00:07]} Rac8 {[%emt 0:00:04]} 25. Ra7 {[%emt 0:10:01]} Bxf3 {[%emt 0:12:28]} 26. Bxf3 {[%emt 0:00:12]} Rc2 {[%emt 0:00:02]} 27. b4 {[%emt 0:07:51]} Rc3 {[%emt 0:07:05]} 28. Bh5 {[%emt 0:00:19]} Rxa3 {[%emt 0:00:43]} 29. Bxg6 {[%emt 0:00:05]} hxg6 {[%emt 0:00:04]} 30. Rc1 {[%emt 0:00:06]} a5 {[%emt 0:07:16]} 31. Rcc7 {[%emt 0:03:55]} axb4 {[%emt 0:00:40]} 32. Rxf7+ {[%emt 0:00:04]} Kg8 {[%emt 0:00:08]} 33. Rg7+ {[%emt 0:00:05]} Kh8 {[%emt 0:03:33]} 34. Rh7+ {[%emt 0:00:06]} Kg8 {[%emt 0:00:03]} 35. Rag7+ {[%emt 0:00:06]} Kf8 {[%emt 0:00:04]} 36. Rb7 {[%emt 0:00:09]} Kg8 {[%emt 0:00:20]} 37. Rhg7+ {[%emt 0:00:09]} 1-0

[Event "53rd Capablanca Memorial Premier 2018"]
[Site "Havana"]
[Date "2018.05.18"]
[Round "9"]
[White "Cruz, Cristhian"]
[Black "Soto Hernandez, Henry"]
[Result "1-0"]
[ECO "E11"]
[WhiteElo "2562"]
[BlackElo "2466"]
[Annotator "TA"]
[PlyCount "99"]
[EventDate "2018.05.09"]
[EventType "swiss"]
[EventCountry "CUB"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 27,99,19,22,19,19,19,26,21,19,20,20,18,28,18,15,19,17,8,71,76,75,69,141,140,137,51,43,63,110,98,60,82,684,690,669,646,622,623,619,606,614,588,563,533,461,289,1361,1005,6099,6099,5688,4133,5181,255,29971,29974,29969,108,29976,29977,29977,29978,29979,29980,29981,29982,29982,29983,29983,29982,29982,29983,29982,29982]} 1. d4 d5 2. c4 e6 3. Nf3 Nf6 4. g3 Bb4+ 5. Bd2 Be7 6. Bg2 O-O 7. O-O Nbd7 8. Qc2 c6 9. Rd1 b6 10. b3 Bb7 {E11: Bogo-Indian} 11. Nc3 Rc8 12. e4 (12. Bf4 c5 13. Nb5 cxd4 14. Nd6 Bxd6 15. Bxd6 Re8 16. Nxd4 Nc5 17. Bxc5 Rxc5 18. Qb2 e5 19. Nb5 Qb8 20. e3 h5 {0-1 (33) Meier,G (2648)-Naiditsch,A (2701) Karlsruhe/Baden-Baden 2018}) 12... dxe4 13. Ng5 c5 14. dxc5 Nxc5 {LiveBook: 4 Games} 15. Bf4 Qe8 16. Ncxe4 Nfxe4 17. Nxe4 Nxe4 18. Bxe4 $40 {[%mdl 128] White mounts an attack.} Bxe4 19. Qxe4 Rd8 $146 20. Qb7 Bf6 21. Rxd8 Qxd8 22. Rf1 Qe7 (22... Qa8 $11 23. Qxa8 Rxa8) 23. Qxe7 $16 Bxe7 {[%mdl 4096] Endgame KRB-KRB} 24. Rd1 Rd8 ({Black should try} 24... Bc5 $14) 25. Rxd8+ Bxd8 {[#] KB-KB} 26. Bd6 (26. b4 $1 $16) 26... a5 $1 $14 27. Kf1 f6 28. Ke2 Kf7 29. c5 Be7 $2 {[%mdl 8192]} (29... bxc5 $16 30. Bxc5 Be7) 30. Bxe7 $18 Kxe7 31. cxb6 {KP-KP} Kd6 32. a4 Kc6 33. b4 Kxb6 34. b5 Kc5 35. Ke3 Kd5 36. f4 h5 $2 (36... f5 37. Kf3 Kd6) 37. Kd3 g5 38. fxg5 fxg5 39. Ke3 Ke5 40. Kf3 $2 (40. h3 Kd5 41. Kf3) 40... Kd5 $2 (40... g4+ $18 41. Ke3 Kd5) 41. g4 h4 42. h3 $2 (42. Ke3 {mates} Ke5 43. h3 Kd5 44. Kd3 e5 45. Ke3 Kd6 46. Ke4 Ke6 47. b6) 42... Ke5 $2 {[%mdl 8192] [#]} (42... e5 $16 43. Ke3 e4) 43. Ke3 {White mates.} Kd5 44. Kd3 e5 45. Ke3 e4 46. b6 Kc6 47. Kxe4 Kxb6 48. Kd5 Kc7 49. Ke5 Kc6 50. Kf5 {Precision: White = 65%, Black = 23%.} 1-0

[Event "53rd Capablanca Memorial Premier 2018"]
[Site "Havana"]
[Date "2018.05.18"]
[Round "9"]
[White "Almeida Quintana, Omar"]
[Black "Martinez Duany, Lelys Stanley"]
[Result "1/2-1/2"]
[ECO "E90"]
[WhiteElo "2521"]
[BlackElo "2507"]
[Annotator "TA"]
[PlyCount "43"]
[EventDate "2018.05.09"]
[EventType "swiss"]
[EventCountry "CUB"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 18,43,70,50,61,51,69,74,74,72,79,71,71,66,78,76,70,65,82,67,100,75,89,0,12,12,6,2]} 1. d4 Nf6 2. Nf3 g6 3. c4 c5 4. d5 Bg7 5. Nc3 O-O 6. e4 d6 7. h3 Na6 8. Bd3 Nc7 9. Be3 {E90: Königsindisch (Klassisches System)} e5 10. g4 {LiveBook: 5 Partien} a6 11. a4 {Weiß steht etwas besser.} Rb8 12. Nd2 Bd7 13. a5 b5 14. axb6 Rxb6 15. b3 Kh8 $146 ({Vorgänger:} 15... Nfe8 16. h4 Qc8 {1-0 (34) Lukin,A (2435)-Bistrikova,E (2115) St Petersburg 1992}) 16. Ra3 Ng8 {[%cal Bf6g8,Bg8h6,Bh6f7][%mdl 32]} 17. h4 Nh6 18. f3 f5 {[%cal Rf5g4] [#]} 19. g5 $1 {[%cal Rg5h6]} Nf7 20. Qc2 (20. exf5 $16 {Und weiter mit f6 wäre nett.} gxf5 21. Qc2) 20... f4 $11 21. Bf2 h6 22. gxh6 {Precision: Weiß = 76%, Schwarz = 87%.} 1/2-1/2

[Event "53rd Capablanca Memorial Premier 2018"]
[Site "Havana"]
[Date "2018.05.18"]
[Round "9"]
[White "Garcia Pantoja, Roberto"]
[Black "Sambuev, Bator"]
[Result "0-1"]
[ECO "C41"]
[WhiteElo "2494"]
[BlackElo "2521"]
[Annotator "TA"]
[PlyCount "118"]
[EventDate "2018.05.09"]
[EventType "swiss"]
[EventCountry "CUB"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 29,118,30,32,0,21,0,0,0,0,-5,0,-67,-67,-86,-90,-62,-47,-43,-41,-105,-75,-75,-75,-70,-62,-76,-75,-79,-65,-68,-72,-87,-16,-72,-49,-49,-49,-50,-50,-63,-38,-44,-48,-48,-36,-40,-42,-41,-53,-111,-108,-102,-104,-238,-228,-188,-171,-468,-45,-330,-308,-321,-319,-275,-39,-559,-500,-539,-533,-504,-473,-2456,-2445,-4134,-1808,-6183,-5400,-4816,-591,-2362,-1779,-29981,-29982,-29982,-29983,-29983,-29984,-29984,-29985,-29984,-29985]} 1. e4 d6 2. d4 Nf6 3. Nc3 e5 4. Nf3 Nbd7 5. Bc4 Be7 6. O-O O-O 7. Re1 c6 8. a4 a5 9. h3 h6 10. Ba2 Re8 11. Be3 {C41: Philidor Defence} Qc7 12. Nh4 Nf8 13. Qf3 exd4 14. Bxd4 Ne6 15. Bxe6 Bxe6 {LiveBook: 4 Games} 16. Nf5 Bxf5 $1 17. Qxf5 Nd7 18. Rad1 {[#]} (18. b3 {with more complications.} Bf6 19. Rad1 Be5 20. Qf3 Rad8 21. Qe3) 18... Bf6 $146 19. Re2 Re6 20. Red2 (20. b3 $11) 20... Ne5 $15 {...g6 is the strong threat.} 21. Bxe5 Bxe5 22. Qf3 Qb6 23. b3 Rae8 24. Ne2 ({Better is} 24. Nb1 $15) 24... Rf6 (24... d5 {seems wilder.} 25. Qe3 Qb4 26. Qd3 dxe4 27. Qe3 Bc7) 25. Qe3 Qxe3 26. fxe3 Kf8 27. Nd4 g6 28. Nf3 Bg3 29. Rd4 c5 30. Rc4 h5 (30... Kg7 $17) 31. Rd5 (31. Rc3 $1 $11 {keeps the balance.}) 31... b6 32. h4 Rfe6 33. Rg5 Be5 $1 34. Nxe5 dxe5 {[%mdl 4096] Endgame KRR-KRR} 35. Kf2 Rd8 $36 {[%mdl 2048] Black is more active.} 36. Ke2 Red6 37. Rxe5 Rd2+ 38. Kf3 R8d6 {[%mdl 1024] And now ...Rf6+ would win. Black has compensation.} 39. Rd5 (39. g4 $15) 39... Rf6+ $1 $17 ({Reject} 39... R2xd5 $6 40. exd5 Rxd5 41. Ke2 $11) 40. Kg3 Re2 $1 41. Rc3 (41. Rd8+ $17 Ke7 42. Rb8) 41... Rff2 $19 42. Rd6 Rxg2+ 43. Kf4 $2 {[#]} (43. Kh3 {only move.}) 43... Rg4+ $2 (43... g5+ $1 $19 {[%mdl 512]} 44. Ke5 (44. hxg5 Ref2+) 44... gxh4) 44. Ke5 $2 {[%mdl 8192]} ({White has to play} 44. Kf3 $15 Rgg2 45. e5) 44... Rxh4 45. Rxb6 Rg4 46. Rxc5 {[#]} Rxe3 $2 (46... Kg7 $1 $19 47. Rc7 Rxe3) 47. Rxa5 $2 {[%mdl 8192]} (47. Kf6 $15 Kg8 48. Rc8+ Kh7 49. Rbb8 Rf3+ 50. Ke5) 47... Rexe4+ 48. Kd5 h4 {[%cal Bh5h4,Bh4h3][%mdl 32] aiming for ...h3.} 49. Rf6 Kg7 50. Rf3 {[#]} (50. Raa6 $142 h3 51. Rf2) 50... Ref4 $1 51. Rxf4 Rxf4 {KR-KR} 52. Ra8 h3 {( -> ...h2)} 53. Re8 g5 (53... h2 $142 54. Re1 g5) 54. Re1 g4 {[%cal Bg5g4,Bg4g3][%mdl 32]} 55. a5 Rf6 {Black mates.} 56. Rh1 Rg6 57. a6 Rxa6 58. Ke4 Rg6 59. Kf4 g3 {Precision: White = 23%, Black = 68%.} 0-1

[Event "53rd Capablanca Memorial Premier 2018"]
[Site "Havana"]
[Date "2018.05.18"]
[Round "9"]
[White "Cori Quispe, Kevin Joel"]
[Black "Martinez Alcantara, Jose Eduardo"]
[Result "1/2-1/2"]
[ECO "C11"]
[WhiteElo "2465"]
[BlackElo "2527"]
[Annotator "TA RC"]
[PlyCount "51"]
[EventDate "2018.05.09"]
[EventType "swiss"]
[EventCountry "CUB"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 30,51,26,22,54,36,54,26,23,0,0,0,45,48,48,48,48,48,47,47,49,0,0,0]} 1. e4 {[%cal Be2e4,Be4e5][%mdl 32]} e6 2. d4 d5 3. Nc3 Nf6 4. e5 Nfd7 5. f4 c5 6. Nf3 Nc6 7. Be3 cxd4 8. Nxd4 Qb6 9. Qd2 Qxb2 10. Rb1 Qa3 11. Bb5 Nxd4 {C11: French: Classical System: 4 e5 and 4 Bg5 dxe4} 12. Bxd4 a6 13. Bxd7+ Bxd7 14. Rb3 Qe7 15. Rxb7 Qd8 16. O-O {LiveBook: 6 Games} Rb8 17. Rxb8 Qxb8 18. f5 Qc8 19. f6 gxf6 {[#]} 20. Qf4 $146 f5 {[#] ...Rg8 is the strong threat.} 21. Nxd5 $1 {[%mdl 512]} exd5 {[#]} 22. e6 $1 {[%cal Re6d7][%mdl 512]} Bb5 $1 {[%cal Rb5f1]} (22... Bxe6 23. Bxh8) 23. Re1 f6 24. a4 $1 Bc4 25. Qxf5 Bc5 26. Qh5+ 1/2-1/2

[Event "53rd Capablanca Memorial Premier 2018"]
[Site "Havana"]
[Date "2018.05.19"]
[Round "10"]
[White "Martinez Alcantara, Jose Eduardo"]
[Black "Fernandez De La Vara, Arnaldo"]
[Result "1/2-1/2"]
[ECO "A14"]
[WhiteElo "2527"]
[BlackElo "2477"]
[Annotator "TA"]
[PlyCount "80"]
[EventDate "2018.05.09"]
[EventType "swiss"]
[EventCountry "CUB"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 27,80,14,53,49,52,63,102,88,112,114,89,-29,335,320,454,445,456,467,510,450,453,441,416,450,608,545,547,350,308,94,80,72,75,83,90,58,127,80,157,81,66,5,6,0,0,0,0,0,0,0,0,0,0,0,0]} 1. c4 Nf6 2. g3 e6 3. Bg2 d5 4. Nf3 b6 5. O-O Bb7 6. b3 Be7 7. Bb2 O-O 8. e3 c5 9. Nc3 dxc4 10. bxc4 Nc6 11. Qe2 Rc8 12. d3 {A14: English Opening: 1...e6 with b3 by White} (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}) 12... Qc7 13. Ne1 Ne8 14. f4 f5 {LiveBook: 3 Games} 15. g4 Nd6 $146 ({Predecessor:} 15... fxg4 16. Qxg4 Qd7 17. Ne4 Nf6 18. Qh3 Nd8 19. Ng5 Bxg2 20. Kxg2 {1-0 (62) Vassallo Barroche,M (2410)-Merino Garcia,R (2285) Montanchez 1998}) 16. g5 $1 g6 17. h4 h5 18. gxh6 Bxh4 19. Rf3 ({White should play} 19. Nb5 $16 Nxb5 20. cxb5) 19... Kf7 $2 {[%mdl 8192]} (19... Kh7 $11) 20. Rh3 $18 Bf6 (20... Qe7 $142 21. Nb5 Rcd8) 21. Nb5 Nxb5 22. cxb5 Nd8 23. Bxf6 Kxf6 24. Qb2+ Ke7 25. Bxb7 Qxb7 26. Nf3 Nf7 27. Nh4 Nh8 28. Qg7+ $2 (28. a4 $18) 28... Rf7 $16 29. Nxg6+ Nxg6 30. Qxg6 Rh8 31. Qg5+ Ke8 (31... Kd6 $14) 32. Re1 Qd5 {[#]} (32... Qd7 $142) 33. e4 (33. Rg3 $142 $1) 33... Qd4+ 34. Kf1 (34. Kh1 $14 Qc3 35. Re2 fxe4 36. Kg2 (36. Rxe4 Qc1+ 37. Kh2 Qd2+ 38. Qg2 Qxg2+ 39. Kxg2 Kd7 $16)) 34... Kf8 $11 {White must now prevent ...Rg8.The position is equal.} 35. Rg3 {Strongly threatening exf5.} Rfh7 36. Qg7+ $1 ({Wrong is} 36. exf5 $2 Rxh6 37. fxe6 (37. Rxe6 $2 Rh1+ 38. Ke2 R1h2+ 39. Rg2 Rxg2+ 40. Qxg2 Rh2 $19) 37... Rh1+ 38. Ke2 R8h2+ 39. Kf3 Rf2+ 40. Kg4 Rxe1 $19) 36... Rxg7 37. hxg7+ {[#]} Qxg7 $1 {[%mdl 512]} 38. Rxg7 Kxg7 39. exf5 Rh1+ 40. Kf2 Rxe1 {Precision: White = 38%, Black = 37%.} 1/2-1/2

[Event "53rd Capablanca Memorial Premier 2018"]
[Site "Havana"]
[Date "2018.05.19"]
[Round "10"]
[White "Sambuev, Bator"]
[Black "Cruz, Cristhian"]
[Result "1/2-1/2"]
[ECO "D94"]
[WhiteElo "2521"]
[BlackElo "2562"]
[Annotator "TA"]
[PlyCount "131"]
[EventDate "2018.05.09"]
[EventType "swiss"]
[EventCountry "CUB"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 24,131,20,21,35,17,34,16,32,6,20,21,12,0,0,0,40,56,54,3,0,0,15,26,20,29,29,25,68,4,14,6,6,8,6,0,0,-16,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,-27,-23,-22,-23,-23,-23,-22,-16,-29,-30,-38,-38,-33,-35,-95,-27,-30,-30,-66,-34,-47,-49,-47,-52,-41,-8,-27,-8,-8,0,0,0,0,0,0,0,0,0,0,0,-8,-8,-8,-8,-8,-8,-8,-8,-8,-8,-8,-8,-8]} 1. d4 Nf6 2. Nf3 d5 3. e3 g6 4. c4 c6 5. Bd3 Bg7 6. O-O O-O 7. Nc3 Bg4 8. h3 Bxf3 9. Qxf3 e6 10. Rd1 Nbd7 11. b3 Re8 12. Bf1 {D94: Grünfeldindisch (Geschlossenes System)} (12. Bb2 Rc8 13. Rac1 a6 14. Bf1 Qe7 15. Rc2 h5 16. e4 dxe4 17. Nxe4 Nxe4 18. Qxe4 Rcd8 19. Re2 Nb6 20. g3 {½-½ (46) Mamedyarov,S (2753)-Caruana,F (2774) Moscow 2013}) 12... Qe7 13. Bb2 {LiveBook: 29 Partien} Rac8 14. Qe2 $146 {Weiß steht etwas besser.} ({Vorgänger:} 14. Rac1 a6 15. e4 dxe4 16. Nxe4 Nxe4 17. Qxe4 Nf6 18. Qf3 Red8 19. Re1 Rd7 20. Rcd1 Qd8 {½-½ (50) Jedlicka,A (2288)-Cvicela,A (2186) Tatranske Zruby 2005}) 14... dxc4 15. bxc4 e5 16. Qc2 exd4 17. exd4 Nf8 18. Qb3 Ne6 19. Ba3 Qd7 20. d5 cxd5 21. Nxd5 (21. cxd5 $14 Nf4 22. Rac1) 21... Nxd5 $11 22. Rxd5 Qc7 23. Rad1 b6 24. Rd7 Qf4 25. g3 Qf5 26. Bg2 ({Minderwertig wäre} 26. Rxa7 Bd4 $17) (26. R1d5 $14 Qf6 27. Qb5 (27. Rxa7 Nc5 $16)) 26... h5 27. R7d5 Qf6 28. h4 Nc5 $132 {[%mdl 2048] Schwarz puts up resistance} 29. Bxc5 Rxc5 30. Rd7 Re7 31. Rxe7 Qxe7 32. Bd5 Bf6 33. Rd3 Kg7 34. Re3 Qd7 35. Rf3 Rc7 36. Rf4 Qd6 37. Qf3 Re7 38. Kg2 Re5 39. a4 Qe7 40. a5 bxa5 41. Qb3 Qb4 42. Qf3 Qd6 {Und weiter mit ...a4 wäre nett.} 43. Qd1 Re7 44. Qa4 Bc3 45. Rf3 Qb4 46. Qc2 Bd4 47. Qd1 ({Besser ist} 47. Qa2 $15) 47... Qc5 (47... Qb2 $17 48. Qa4 Kh6) 48. Qd2 a4 49. Qa2 Qb4 (49... a3 $5) 50. c5 {[%cal Rd5f7]} Qb2 {Droht ...Dxa2 und aus.} 51. c6 Qxa2 52. Bxa2 $15 {[%mdl 4096] Endspiel KTL-KTL} Bb6 53. Kf1 f5 54. Ra3 {Die Stellung ist ausgeglichen.} Re5 55. Rxa4 Rc5 56. Rc4 Rxc4 57. Bxc4 $11 {KL-KL} Kf6 58. f4 Ke7 59. Ke2 a5 {[%cal Ba7a5,Ba5a4][%mdl 32]} 60. Bb3 Kd6 61. Bf7 a4 62. Kd3 Bf2 63. Bxg6 Bxg3 64. Bxh5 Bxh4 65. Bg6 Bg3 66. Bxf5 {Precision: Weiß = 57%, Schwarz = 68%.} 1/2-1/2

[Event "53rd Capablanca Memorial Premier 2018"]
[Site "Havana"]
[Date "2018.05.19"]
[Round "10"]
[White "Cuenca Jimenez, Jose Fernando"]
[Black "Espinosa Veloz, Ermes"]
[Result "1-0"]
[ECO "D85"]
[WhiteElo "2499"]
[BlackElo "2544"]
[Annotator "TA"]
[PlyCount "87"]
[EventDate "2018.05.09"]
[EventType "swiss"]
[EventCountry "CUB"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 25,87,0,11,13,15,0,43,50,41,33,33,4,55,37,48,52,33,33,89,103,93,65,74,71,65,47,39,37,36,36,36,36,65,70,64,68,89,86,79,77,168,58,69,69,946,986,6203,6172,5379,5259,29959,29959,29977,29979,29979,29979,29981,29982,29986,29987,29987,29988,29990,29991]} 1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. cxd5 Nxd5 5. e4 Nxc3 6. bxc3 Bg7 7. Nf3 c5 8. Be3 Qa5 9. Qd2 Nc6 10. Rb1 a6 11. Rc1 cxd4 12. cxd4 Qxd2+ 13. Kxd2 O-O 14. d5 {D85: Exchange Grünfeld: Unusual White 7th moves and lines with 7 Nf3} Rd8 (14... Ne5 15. Nxe5 Bxe5 16. f4 Bb8 17. e5 Rd8 18. Bd3 Bf5 19. Bxf5 gxf5 20. Ke2 Ba7 21. Rhd1 Bxe3 22. Kxe3 {1-0 (38) Akobian,V (2599)-Khachiyan,M (2539) Wheeling 2010}) 15. Ke2 $146 ({Predecessor:} 15. Ke1 Nb4 16. Bd2 Nxd5 17. exd5 Rxd5 18. Bc4 Rh5 19. Ke2 Bd7 20. h3 e6 21. g4 Rc5 {1-0 (38) Brunner,N (2420)-Marzolo,C (2470) Metz 2010}) 15... Ne5 (15... Na7 {seems wilder.} 16. Bb6 Re8 17. Bd4 Bh6 18. Be3 Bg7) 16. Nxe5 {White is slightly better.} Bxe5 17. f4 Bd6 18. g3 e5 (18... Bg4+ $11 19. Kf2 f6) 19. Bg2 $14 Bg4+ 20. Bf3 Bxf3+ 21. Kxf3 Rac8 (21... f5 $14) 22. fxe5 $16 Bxe5 23. Bf4 f6 $1 24. Bxe5 fxe5 {[%mdl 4096] Endgame KRR-KRR} 25. Ke3 Kf7 26. a4 b5 $1 27. axb5 axb5 28. Kd3 h5 29. Rxc8 Rxc8 $14 {KR-KR} 30. Rb1 Ra8 31. Rxb5 Ra3+ 32. Kc4 Re3 33. Kc5 (33. Rb7+ $18 Kf6 34. Rb6+ Kf7 35. d6) 33... Rxe4 34. Kd6 Kf6 $2 {[%mdl 8192] [#]} (34... Re2 $14) 35. Rb2 $1 $18 {[%cal Rb2f2]} Re1 36. Rf2+ Kg5 37. Ke6 e4 38. Rf4 {White mates.} e3 39. h4+ Kh6 40. Re4 g5 41. d6 {[%cal Bd5d6,Bd6d7][%mdl 32]} gxh4 42. gxh4 Rg1 43. d7 Rg8 44. Rxe3 {Precision: White = 75%, Black = 34%.} 1-0

[Event "53rd Capablanca Memorial Premier 2018"]
[Site "Havana"]
[Date "2018.05.19"]
[Round "10"]
[White "Gomez Garrido, Camilo Ernesto"]
[Black "Martinez Duany, Lelys Stanley"]
[Result "1/2-1/2"]
[ECO "C95"]
[WhiteElo "2492"]
[BlackElo "2507"]
[Annotator "TA"]
[PlyCount "45"]
[EventDate "2018.05.09"]
[EventType "swiss"]
[EventCountry "CUB"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 22,23,35,27]} 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 Nb8 10. d4 Nbd7 11. Nbd2 Bb7 12. Bc2 {LiveBook: 3476 Games. C95: Closed Ruy Lopez: Breyer Variation with 10 d4} {Predecessor:} Re8 $146 13. Nf1 Bf8 14. Ng3 g6 15. a4 Nb6 16. axb5 axb5 17. Bg5 Bg7 18. Bd3 Rxa1 19. Qxa1 c6 20. Be3 Qc7 21. dxe5 dxe5 22. Qc1 Bc8 23. Qc2 {½-½ (32) Anand,V (2767)-Carlsen,M (2834) Wijk aan Zee 2018} 1/2-1/2

