[Event "Astana Open-A 2019"]
[Site "Nur-Sultan"]
[Date "2019.07.09"]
[Round "1"]
[White "Amonatov, Farrukh"]
[Black "Doschanov, Zhaslan"]
[Result "1-0"]
[ECO "C70"]
[WhiteElo "2632"]
[BlackElo "2139"]
[Annotator "TA RC"]
[PlyCount "73"]
[EventDate "2019.07.11"]
[EventCountry "KAZ"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 9,79,40,39,27,39,31,31,17,27,18,10,10,20,19,21,0,-5,-12,-31,-28,-28,-35,-27,-37,-63,-58,-66,-62,-21,-35,-34,-36,-27,-39,129,123,127,125,131,142,145,138,127,138,230,235,216,151,328,327,439,429,1263,1246,1227,1364,1358,1300,1221,1200,1010,870,29969,29971,5705,5314,5190,4581,29980,29980,29989,29990]} 1. e4 e5 2. Nf3 Nc6 3. Bb5 g6 4. c3 a6 5. Ba4 Bg7 6. d4 {C70: Ruy Lopez: 3...a6 4 Ba4, Norwegian and Delayed Schliemann} exd4 7. cxd4 b5 8. Bb3 {White is slightly better.} (8. Bc2 d6 9. d5 Na5 10. O-O Ne7 11. Bd2 Bxb2 12. Bxa5 Bxa1 13. Nc3 {1-0 (24) Navara,D (2733)-Salgado Lopez,I (2624) Germany 2019}) 8... Nge7 9. d5 (9. Nc3 {feels hotter.} Na5 10. O-O O-O 11. Re1 d6 12. h3) 9... Na5 $1 10. Bd2 Nxb3 11. Qxb3 c5 12. Bc3 (12. dxc6 $5 dxc6 13. Bc3 $11) 12... f6 $1 13. d6 Nc6 $146 14. Qd5 b4 $1 {[%cal Rb4c3]} 15. Bd2 Bb7 16. Qxc5 f5 17. e5 Rc8 {[%mdl 1024] Hoping for ...Nxe5. Black has compensation.} 18. Qe3 $1 O-O {aiming for ...Nxe5!} (18... Qa5 $5 {[%cal Rc6e5]} 19. O-O Qd5 $17) 19. O-O f4 20. Qb3+ Rf7 21. Re1 g5 $2 {[#]} (21... Na5 $1 $15 {stays ahead.} 22. Qxb4 Bxf3 23. gxf3 Nc4) 22. h3 $1 $16 h5 {Threatens to win with ...g4.} 23. h4 $1 $36 {[%mdl 2048] Black is under strong pressure.} gxh4 24. Bxb4 Nxb4 25. Qxb4 Rb8 26. Qd4 h3 (26... Bxf3 $16 27. gxf3 Qg5+ 28. Kh2 Kh8) 27. Nbd2 $18 {[%cal Bb1d2,Bd2e4,Be4f6][%mdl 32]} hxg2 28. Ne4 Kh8 $2 (28... Rf5 $16) 29. Qd3 {And now Neg5 would win.} ({Less strong is} 29. Kxg2 Rf5 $16) 29... Bh6 30. Nf6 {Black must now prevent Qg6!} Qf8 (30... Bxf3 $142 31. Qxf3 {[%mdl 64] Double Attack} Rb5) 31. Nh4 Rxf6 32. exf6 Qxf6 33. Re7 {[%csl Ge7][%cal Rd3h7]} Bg7 34. Ng6+ Kg8 35. Rxd7 f3 36. Re1 Bc6 37. Rc7 {Played: Qd3-c4} 1-0

[Event "Astana Open-A 2019"]
[Site "Nur-Sultan"]
[Date "2019.07.09"]
[Round "1"]
[White "Shomoev, Anton"]
[Black "Ansat, Aldiyar"]
[Result "1-0"]
[ECO "C18"]
[WhiteElo "2559"]
[BlackElo "2126"]
[Annotator "TA"]
[PlyCount "45"]
[EventDate "2019.07.11"]
[EventCountry "KAZ"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 13,76,-16,-15,-29,49,-19,0,0,0,0,5,0,0,-22,-29,-29,-32,-15,0,0,39,23,27,13,114,107,277,282,247,257,704,730,775,808,745,748,570,238,229,235,234,230,261,252,242,214,207,197,193,192,188,176,214,204,264,259,286,278,327,327,310,271,380,373,1803]} 1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 c5 5. a3 Bxc3+ 6. bxc3 Ne7 7. h4 Qc7 8. h5 {C18: French: 3 Nc3 Bb4: Main line: 7 h4 and 7 Qg4} Bd7 (8... h6 $11) (8... h6 9. Nf3 b6 10. a4 Ba6 11. Bb5+ Bxb5 12. axb5 a5 13. bxa6 Rxa6 14. Rxa6 Nxa6 15. Qd3 Nb8 16. O-O Nd7 17. Bf4 O-O 18. Ra1 {1-0 (41) Karjakin,S (2782)-So,W (2778) Paris 2018}) 9. a4 ({Better is} 9. h6 $14) 9... Nbc6 10. h6 {The position is equal.} cxd4 $146 ({Predecessor:} 10... gxh6 11. Nf3 cxd4 12. cxd4 Nb4 13. Bd3 Qc3+ 14. Bd2 Nxd3+ 15. cxd3 Qxd3 16. Bxh6 Qxd1+ 17. Kxd1 {0-1 (35) Deepan Chakkravarthy,J (2479)-Hossain,E (2485) Cebu 2007}) 11. cxd4 Nb4 $1 12. hxg7 Rg8 13. Bd3 Qc3+ 14. Bd2 Nxd3+ 15. cxd3 Qxd4 16. Ne2 Qxe5 17. Bc3 $36 {[%mdl 2048] White is pushing.} Qg5 18. Ng3 Nc6 (18... Rc8 $11 {keeps the balance.} 19. Qd2 Rxg7) 19. Rxh7 $16 d4 $2 {[#]} (19... e5 $16) 20. Bd2 $18 Qg6 21. Qh5 {And now Qh4 would win.} Qxd3 $2 (21... Ne7 22. Ne4 Bc6) 22. Qh4 Ne7 23. Ne4 {Played: Rh7-h8} 1-0

[Event "Astana Open-A 2019"]
[Site "Nur-Sultan"]
[Date "2019.07.09"]
[Round "1"]
[White "Vakhidov, Jakhongir"]
[Black "Irgaliyev, Alikhan"]
[Result "1-0"]
[ECO "A29"]
[WhiteElo "2541"]
[BlackElo "2125"]
[Annotator "TA"]
[PlyCount "57"]
[EventDate "2019.07.11"]
[EventCountry "KAZ"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 10,73,24,25,23,25,44,20,21,20,29,31,50,42,57,48,83,70,92,88,92,97,233,231,229,226,214,209,353,339,718,667,800,800,1339,364,386,374,364,385,355,345,342,334,430,417,472,464,433,430,443,414,596,593,731,703,697,696,945,958,942,898,1430,1431,1384,1358]} 1. c4 Nf6 2. Nc3 e5 3. Nf3 Nc6 4. g3 g6 5. d4 exd4 6. Nxd4 Bg7 {A29: English Opening: Four Knights Variation with 4 g3} 7. Bf4 O-O 8. Nxc6 bxc6 {The position is equal.} 9. Bg2 Rb8 10. Qd2 Ba6 $146 ({Predecessor:} 10... d5 11. Rd1 Be6 12. cxd5 cxd5 13. Be3 a5 14. O-O {½-½ (35) Aronian,L (2784)-Anand,V (2803) Berlin 2015}) 11. b3 d5 12. cxd5 Nxd5 {[#]} 13. Nxd5 $1 {[%mdl 512]} cxd5 14. Rc1 Re8 15. Bxc7 Qe7 (15... Qd7 $16 16. O-O (16. Bxb8 Rxe2+ 17. Qxe2 Bxe2 $11) 16... Rxe2) 16. Bxb8 $18 Bxe2 {[#]} 17. f4 $1 {Hoping for Kf2.} (17. Bxd5 $2 Bc4+ 18. Be5 Qxe5+ 19. Qe3 Bh6 $19) 17... Ba6+ 18. Kf2 Qe2+ (18... Qf6 $142 19. Bf3 (19. Bxa7 Re2+ 20. Qxe2 Bxe2 $16) 19... Rxb8) 19. Qxe2 Rxe2+ $2 (19... Bd4+ 20. Ke1 (20. Kf1 Rxe2 21. Rc6 Bb5 $16) 20... Rxe2+ 21. Kd1 Rxg2) 20. Kf3 Bd4 {Threatening ...h5.} 21. Bf1 Bd3 22. Rc8+ $2 (22. Bxe2 Be4+ 23. Kg4) 22... Kg7 {[#] ( -> ...Rf2+)} 23. Be5+ $1 ({Inferior is} 23. Bxe2 Be4+ 24. Kg4 Bf5+ 25. Kf3 Be4+ 26. Kg4 Bf5+ 27. Kf3 Be4+ $11) 23... Rxe5 24. fxe5 ({Less strong is} 24. Bxd3 Re3+ 25. Kg2 Rxd3 $18) 24... Be4+ 25. Ke2 Bxh1 {[%mdl 4096] Endgame KRB-KB} 26. Rc7 {Threatens to win with e6.} Bxe5 27. Rxa7 Be4 28. Kd2 Bd4 29. Rb7 {Played: Ra7-d7} 1-0

[Event "Astana Open-A 2019"]
[Site "Nur-Sultan"]
[Date "2019.07.09"]
[Round "1"]
[White "Agmanov, Begman"]
[Black "Stupak, Kirill"]
[Result "0-1"]
[ECO "A48"]
[WhiteElo "2134"]
[BlackElo "2560"]
[Annotator "TA"]
[PlyCount "107"]
[EventDate "2019.07.11"]
[EventCountry "KAZ"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 11,107,0,0,-23,-19,-34,-22,-39,-22,-24,-15,-27,-23,-27,0,-11,-11,-11,-9,-13,-13,-12,7,0,10,-5,0,0,0,-9,0,0,44,54,51,42,43,43,43,-3,16,18,18,14,18,20,34,26,37,21,21,18,14,0,0,0,0,0,0,-35,-31,-87,-100,-95,-91,-137,-128,-145,-153,-150,-93,-101,-5,-105,-110,-301,-290,-340,-327,-514,-452,-438,-428,-581,-409,-498,-473,-467,-460,-451,-433,-437,-415,-504,-483,-668,-668,-692]} 1. d4 g6 2. Bf4 Bg7 3. e3 Nf6 4. Nf3 O-O 5. Bd3 d6 6. h3 Nbd7 7. Bh2 {[#] A48: 1 d4 Nf6 2 Nf3 g6: Torre, London and Colle Systems} (7. Nbd2 Qe8 8. e4 e5 9. dxe5 Nh5 10. Be3 Nxe5 11. Nxe5 Qxe5 12. Nc4 Qf6 13. c3 Nf4 14. Bf1 Be6 15. Nd2 {½-½ (75) Hove,E (2340)-Epishin,V (2541) Lund 2017}) 7... e5 $146 {[%mdl 512]} ({Predecessor:} 7... c5 8. c3 a6 9. a4 b6 10. Nbd2 Bb7 11. O-O Rc8 12. Qe2 Nb8 13. Rfc1 Nfd7 14. Ne4 d5 {1-0 (64) Duval,D (1718)-Couronne,P (1657) Montigny le Bretonneux 2017}) 8. dxe5 dxe5 9. e4 {The position is equal.} Qe7 10. O-O b6 11. Nc3 Bb7 12. Qe2 Rad8 13. Rfe1 c6 14. a3 Ne8 15. Bc4 Nd6 16. Ba2 Bh6 17. Rad1 Kg7 18. b4 f6 19. Na4 b5 20. Qd3 Nc4 {Threatens to win with ...Ndb6.} 21. Qc3 a5 {...Nxa3 is the strong threat.} 22. Bxc4 axb4 23. axb4 bxa4 24. Bg3 Kh8 25. Ra1 Nb6 26. Bd3 Rfe8 27. Nd2 Rd4 28. Reb1 Bxd2 29. Qxd2 Ba6 $1 {[%mdl 64] Pin} 30. Qc3 Bxd3 31. cxd3 Qd6 $1 32. Rc1 (32. f3 {with more complications.} Rxd3 33. Qc5 Rb8 34. Rc1 Kg7 35. Qa5) 32... Rc8 $36 {[%mdl 2048] Black is more active.} 33. Qc5 Qxc5 $1 34. bxc5 Nd7 35. Rc3 Rb8 36. Raa3 ({White should play} 36. f3 $1 $15) 36... Rb1+ $17 37. Kh2 Rdb4 38. f3 Kg8 39. Ra2 R1b2 40. Ra1 Kf7 (40... Re2 $142 41. Kh1 Rbb2 42. Rxa4 Rxg2) 41. Be1 Rd4 (41... Re2 $17 {And now ...Rbb2 would win.} 42. Rc2 {[#]} Rb1 $1 {[%mdl 512]} 43. Rxb1 Rxc2) 42. Kg1 (42. Rcc1 $11 {keeps the balance.}) 42... Rb3 43. Rcc1 $2 (43. Kf1 $17) 43... a3 $19 ({Stronger than} 43... Rbxd3 44. Bf2 $11) 44. Bf2 Rdxd3 45. Ra2 (45. Be1 {was necessary.}) 45... Nb8 46. Be1 Na6 47. Rcc2 Nc7 48. Bd2 Nb5 {Hoping for ...Nd4.} 49. Bc1 Rdc3 50. Rxc3 Nxc3 ({Much less strong is} 50... Rxc3 51. Ra1 $19) 51. Rxa3 Ne2+ {[%mdl 64] Double Attack} 52. Kf2 Nxc1 53. Ra6 Nd3+ 54. Kg3 {Accuracy: White = 42%, Black = 62%.} 0-1

[Event "Astana Open-A 2019"]
[Site "Nur-Sultan"]
[Date "2019.07.09"]
[Round "1"]
[White "Aldabergenov, Alrami"]
[Black "Sivuk, Vitaly"]
[Result "0-1"]
[ECO "A30"]
[WhiteElo "2126"]
[BlackElo "2546"]
[Annotator "TA"]
[PlyCount "88"]
[EventDate "2019.07.11"]
[EventCountry "KAZ"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 22,88,12,0,0,0,0,0,0,0,0,0,0,0,0,0,0,-3,15,0,0,-3,-4,-16,-10,-14,-4,-19,-8,-26,-10,-111,-111,-120,-120,-218,-211,-223,-216,-266,-258,-302,-301,-416,-416,-403,-404,-484,-374,-450,-444,-528,-520,-581,-574,-581,-497,-795,-795,-795,-777,-824,-803,-983,-920,-920,-913,-891,-891]} 1. Nf3 Nf6 2. c4 b6 3. g3 c5 4. Bg2 Bb7 5. O-O g6 6. Nc3 Bg7 7. d4 cxd4 8. Nxd4 Bxg2 9. Kxg2 Qc8 10. b3 Qb7+ 11. Kg1 O-O 12. Bb2 d5 {A30: Symmetrical English: Double Fianchetto and Hedgehog} (12... Rd8 13. Nf3 Na6 14. Nd5 Nxd5 15. Bxg7 Ne3 16. Qd2 Kxg7 17. Qxe3 d5 18. Rac1 Nc5 19. h4 h5 20. b4 {½-½ (48) Radjabov,T (2724)-Vachier Lagrave,M (2762) Dubai 2014}) 13. cxd5 Nxd5 14. Nxd5 Qxd5 {The position is equal.} 15. Rc1 Qb7 $146 ({Predecessor:} 15... Rd8 16. Nb5 Na6 17. Qxd5 Rxd5 18. Bxg7 Kxg7 19. Nc7 Nxc7 20. Rxc7 {½-½ (33) Pop,A (2272)-Smirnov,A (2436) Plovdiv 2012}) 16. Qc2 Na6 {[%cal Bb8a6,Ba6c5,Bc5e4][%mdl 32]} 17. Rfd1 Rac8 18. Qb1 Nc5 19. Nf3 f6 20. Bd4 Bh6 21. Rc2 Ne4 22. Rxc8 Rxc8 23. Qd3 Kf7 24. Bb2 Qc6 25. Nd4 Qd5 26. Nb5 {[#]} (26. f4 $11) 26... Qxd3 $1 $17 27. Rxd3 Rc2 $36 {[%mdl 2112] Double Attack. Black is really pushing.} 28. Ba3 {[#]} (28. Bd4 $17) 28... a6 $1 $19 {[%cal Ra6b5,Ba7a6,Ba6a5][%mdl 32]} ({Much less strong is} 28... Rxe2 29. Rd7 $17) 29. Rd7 Bf8 ({Weaker is} 29... axb5 30. Rxe7+ Kg8 31. Rxe4 $14) 30. Nc7 Rxa2 31. Bb4 a5 ({Don't take} 31... Rxe2 32. Nd5 $19) 32. Be1 Ra1 33. Kf1 Nc5 34. Rd2 Rb1 35. Rc2 Nxb3 {Black is clearly winning.} 36. e3 e6 37. Ke2 a4 38. Nb5 a3 39. Nc3 {[#]} (39. Rc7+ $142 Kg8 40. Bc3) 39... Rxe1+ $1 40. Kxe1 Bb4 41. Ke2 Bxc3 $1 42. Kd3 Bb2 43. Rc7+ Ke8 {...a2 is the strong threat.} 44. Ra7 {[#]} a2 $1 {Accuracy: White = 31%, Black = 81%.} 0-1

[Event "Astana Open-A 2019"]
[Site "Nur-Sultan"]
[Date "2019.07.09"]
[Round "1"]
[White "Omarov, Ospan"]
[Black "Erigaisi Arjun"]
[Result "0-1"]
[ECO "A08"]
[WhiteElo "2117"]
[BlackElo "2531"]
[Annotator "TA"]
[PlyCount "96"]
[EventDate "2019.07.11"]
[EventCountry "KAZ"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 17,96,-24,-14,-16,-28,-50,-50,-68,-52,-55,-31,-42,-32,-64,-41,-61,-23,-39,-35,-33,-25,-38,-33,-31,24,0,5,-22,7,-72,0,-85,-16,-123,-87,-129,-95,-86,-64,-95,-81,-110,-107,-99,-64,-57,-55,-137,-138,-120,-61,-179,-183,-183,-178,-168,-177,-443,-459,-456,-312,-623,-630,-559,-568,-1006,-970,-1562,-567,-1720,-1671,-1743,-1637,-29980,-29981,-29980,-29982,-29982,-29983,-29983,-29984]} 1. e4 c5 2. Nf3 e6 3. d3 d5 4. Nbd2 Nf6 5. g3 g6 6. Bg2 Bg7 7. O-O O-O 8. Re1 Nc6 9. Qe2 b6 10. Nf1 {A08: King's Indian Attack} e5 11. Bg5 (11. exd5 Nxd5 12. Ne3 Nxe3 13. Bxe3 Bb7 14. Qd2 Re8 15. Bh6 Qd7 16. Bxg7 Kxg7 17. a3 f6 {½-½ (58) Sengupta,D (2587)-Sjugirov,S (2650) St Petersburg 2017}) 11... d4 12. Qd2 {Black is slightly better.} Qd6 $146 ({Predecessor:} 12... Re8 13. c4 Qd6 14. h3 a6 15. Bh6 Nh5 16. N1h2 Bxh6 17. Qxh6 Ra7 {1-0 (46) Golubov,S (2484)-Gadimbayli,A (2330) Kirishi 2016}) 13. Bh6 Ba6 14. Bxg7 Kxg7 15. b3 Nd7 16. Nh4 f6 17. h3 Ne7 18. Nh2 Bb7 19. Rf1 g5 20. N4f3 b5 (20... Qe6 $15) 21. h4 $11 h6 22. hxg5 fxg5 23. Ng4 (23. c3 $11 {keeps the balance.}) 23... Ng6 ({Black should play} 23... Rf7 $17) 24. Qe2 {[#]} (24. a4 $11) 24... c4 $1 {[%mdl 512]} 25. Ne1 (25. dxc4 $11 {remains equal.} bxc4 26. bxc4) (25. bxc4 bxc4) 25... Rac8 26. Bh3 Rc7 27. Nh2 Nc5 28. Qh5 Bc6 29. Rd1 Be8 {aiming for ...Nf4.} 30. Qe2 {[#]} h5 $1 {[%mdl 512]} 31. Bf5 $1 (31. Qxh5 Rh8) 31... Ne7 $1 $36 {[%mdl 2048] White is under pressure.} 32. Ng2 (32. dxc4 $15 Nxf5 33. exf5) 32... Nxf5 33. exf5 Rxf5 (33... cxd3 $17 34. cxd3 Rxf5) 34. g4 (34. dxc4 $15 Qc6 {[#]} 35. c3 $1 {[%mdl 512]}) 34... hxg4 $19 35. Qxg4 Bg6 36. dxc4 bxc4 37. f4 $2 (37. bxc4 Kh8 38. c3) 37... exf4 38. Nf3 Ne6 39. Rfe1 $2 (39. Rf2) 39... d3 40. cxd3 c3 41. Rxe6 Qxe6 42. Nxg5 Qb6+ (42... Qf6 $142 43. Ne4 Qd4+ 44. Kh2 c2 45. Nxf4 Rxf4 {[%mdl 64] Promotion} 46. Qxf4 cxd1=Q 47. Qxc7+ Bf7 48. Qg3+ Kh8 49. Qh3+ Qh5 50. Qxh5+ Bxh5) 43. Kh1 c2 {( -> ...Rxg5)} 44. Rc1 Qf6 45. Ne4 Qb2 {[%mdl 64] Double Attack. Black mates.} 46. Nh4 Qxc1+ 47. Kh2 {[#]} Qh1+ $1 {[%mdl 576] Decoy, Clearance, Promotion} 48. Kxh1 c1=Q+ {Accuracy: White = 26%, Black = 50%.} 0-1

[Event "Astana Open-A 2019"]
[Site "Nur-Sultan"]
[Date "2019.07.10"]
[Round "2"]
[White "Stupak, Kirill"]
[Black "Kazakov, Konstantin"]
[Result "1-0"]
[ECO "D52"]
[WhiteElo "2560"]
[BlackElo "2380"]
[Annotator "RC"]
[PlyCount "103"]
[EventDate "2019.07.11"]
[EventCountry "KAZ"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "90+30"]

1. d4 {[%emt 0:00:00]} Nf6 {[%emt 0:00:00]} 2. c4 {[%emt 0:00:00]} e6 {[%emt 0:00:00]} 3. Nf3 {[%emt 0:00:00]} d5 {[%emt 0:00:00]} 4. Bg5 {[%emt 0:00:00]} Nbd7 {[%emt 0:00:00]} 5. e3 {[%emt 0:00:00]} c6 {[%emt 0:00:00]} 6. Nc3 {[%emt 0:00:00]} Qa5 {[%emt 0:00:00]} 7. cxd5 {[%emt 0:00:00]} exd5 {[%emt 0:00:00]} 8. Bd3 {[%emt 0:00:00]} Bb4 {[%emt 0:00:00]} 9. Qc2 {[%emt 0:00:00]} O-O {[%emt 0:00:00]} 10. O-O {[%emt 0:00:00]} Re8 {[%emt 0:00:00]} 11. Rfc1 {[%emt 0:00:00]} Bxc3 {[%emt 0:00:00]} 12. bxc3 {[%emt 0:00:00]} Ne4 {[%emt 0:00:00]} 13. Bf4 {[%emt 0:00:00]} Nb6 {[%emt 0:00:00]} 14. a4 {[%emt 0:00:00]} g6 {[%emt 0:00:00]} 15. h3 {[%emt 0:00:00]} c5 {[%emt 0:00:00]} 16. Bb5 {[%emt 0:00:00]} Bd7 {[%emt 0:00:00]} 17. Ne5 {[%emt 0:00:00]} Bf5 {[%emt 0:00:00]} 18. Bxe8 {[%emt 0:00:00]} Rxe8 {[%emt 0:00:00]} 19. Qb3 {[%emt 0:00:00]} f6 {[%emt 0:00:00]} 20. Nf3 {[%emt 0:00:00]} Bd7 {[%emt 0:00:00]} 21. Bc7 {[%emt 0:00:00]} c4 {[%emt 0:00:00]} 22. Qb2 {[%emt 0:00:00]} Re6 {[%emt 0:00:00]} 23. Nd2 {[%emt 0:00:00]} Nxd2 {[%emt 0:00:00]} 24. Qxd2 {[%emt 0:00:00]} Qa6 {[%emt 0:00:00]} 25. a5 {[%emt 0:00:00]} Na4 {[%emt 0:00:00]} 26. Qc2 {[%emt 0:00:00]} b5 {[%emt 0:00:00]} 27. axb6 {[%emt 0:00:00]} axb6 {[%emt 0:00:00]} 28. Qa2 {[%emt 0:00:00]} Qc8 {[%emt 0:00:00]} 29. Bg3 {[%emt 0:00:00]} Qf8 {[%emt 0:00:00]} 30. Qa3 {[%emt 0:00:00]} Qxa3 {[%emt 0:00:00]} 31. Rxa3 {[%emt 0:00:00]} b5 {[%emt 0:00:00]} 32. Bc7 {[%emt 0:00:00]} Ra6 {[%emt 0:00:00]} 33. f3 {[%emt 0:00:00]} Bf5 {[%emt 0:00:00]} 34. e4 {[%emt 0:00:00]} Be6 {[%emt 0:00:00]} 35. Rb1 {[%emt 0:00:00]} Bd7 {[%emt 0:00:00]} 36. exd5 {[%emt 0:00:00]} Ra8 {[%emt 0:00:00]} 37. Re1 {[%emt 0:00:00]} Kf7 {[%emt 0:00:00]} 38. Bd6 {[%emt 0:00:00]} Re8 {[%emt 0:00:00]} 39. Rxe8 {[%emt 0:00:00]} Kxe8 {[%emt 0:00:00]} 40. Bb4 {[%emt 0:00:00]} Nb6 {[%emt 0:00:00]} 41. d6 {[%emt 0:00:00]} Kf7 {[%emt 0:00:00]} 42. Ra1 {[%emt 0:00:00]} g5 {[%emt 0:00:00]} 43. Kf2 {[%emt 0:00:00]} Nd5 {[%emt 0:00:00]} 44. h4 {[%emt 0:00:00]} h6 {[%emt 0:00:00]} 45. h5 {[%emt 0:00:00]} Nb6 {[%emt 0:00:00]} 46. Ra6 {[%emt 0:01:38]} Nc8 {[%emt 0:00:00]} 47. d5 {[%emt 0:00:51]} f5 {[%emt 0:00:00]} 48. Ke3 {[%emt 0:00:23]} Kf6 {[%emt 0:00:00]} 49. Kd4 {[%emt 0:00:12]} f4 {[%emt 0:00:00]} 50. Rc6 {[%emt 0:00:28]} Kf7 {[%emt 0:00:00]} 51. Ke5 {[%emt 0:00:15]} Ke8 {[%emt 0:00:00]} 52. Bc5 {[%emt 0:00:18]} 1-0

[Event "Astana Open-A 2019"]
[Site "Nur-Sultan"]
[Date "2019.07.10"]
[Round "2"]
[White "Sivuk, Vitaly"]
[Black "Kassimov, Baurzhan"]
[Result "1-0"]
[ECO "A50"]
[WhiteElo "2546"]
[BlackElo "2364"]
[Annotator "TA"]
[PlyCount "59"]
[EventDate "2019.07.11"]
[EventCountry "KAZ"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 9,65,60,65,68,75,71,69,36,56,54,85,92,81,89,126,122,122,122,133,120,143,122,114,107,97,74,81,61,102,94,183,178,196,175,175,170,258,275,266,258,239,224,352,354,354,369,476,457,558,563,993,997,991,990,1615,1563,2241,2031]} 1. d4 Nf6 2. c4 b6 3. f3 c5 (3... Bb7 4. e4 e6 5. Nc3 d5 6. cxd5 exd5 7. e5 Nfd7 8. f4 c5 9. Nf3 Nc6 10. Be3 cxd4 11. Nxd4 Bc5 12. Bb5 Nxd4 13. Bxd4 {1-0 (33) Matlakov,M (2700)-Mamedyarov,S (2817) St Petersburg 2018}) 4. d5 d6 5. e4 g6 6. Ne2 {A50: Queen's Fianchetto Defence (1 d4 Nf6 2 c4 b6)} Bg7 7. Nec3 O-O 8. Be3 {White is slightly better.} a6 $146 ({Predecessor:} 8... e6 9. Be2 exd5 10. cxd5 Re8 11. O-O {1-0 (52) Kantor,G (2403)-Horvath,A (2535) Heviz 2015}) 9. a4 e5 10. g4 Ne8 11. h4 f5 12. gxf5 gxf5 13. exf5 Bxf5 14. Bd3 Nd7 {[#]} 15. Bxf5 $1 Rxf5 16. Nd2 e4 17. fxe4 Rf7 18. Bg5 Qc8 19. Qg4 Nc7 (19... Nef6 $16 20. Qe6 Ne5) 20. h5 $18 Kh8 21. Ke2 Qg8 {Strongly threatening ...Bxc3.} 22. Raf1 {Threatens to win with Rxf7.} Ne5 (22... Raf8 $142) 23. Qh4 {aiming for h6.} h6 24. Be7 Ne8 {[#]} 25. Rxf7 $1 Nxf7 (25... Qxf7 {was necessary.} 26. Rf1 Qg8) 26. Rg1 Ne5 27. Nd1 b5 28. Ne3 {White is clearly winning.} bxc4 29. Nf5 Rb8 {[#]} 30. Nxg7 {Played: Rg1xg7} 1-0

[Event "Astana Open-A 2019"]
[Site "Nur-Sultan"]
[Date "2019.07.10"]
[Round "2"]
[White "Agmanov, Zhandos"]
[Black "Amonatov, Farrukh"]
[Result "0-1"]
[ECO "B51"]
[WhiteElo "2402"]
[BlackElo "2632"]
[Annotator "TA"]
[PlyCount "76"]
[EventDate "2019.07.11"]
[EventCountry "KAZ"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 11,86,29,47,49,41,35,47,41,81,79,82,58,83,87,93,52,59,55,51,25,25,14,27,0,0,0,2,0,0,0,0,-10,-15,-13,-11,-29,-10,-12,-8,-41,0,0,0,-28,0,0,27,0,18,0,0,0,0,0,0,0,6,-21,-19,-20,-32,-87,-71,-80,-57,-69,-68,-71,-71,-340,-316,-1003,-925,-1549,-1514,-29997,-29998]} 1. e4 c5 2. Nf3 d6 3. Bb5+ Nd7 4. O-O Ngf6 5. Re1 a6 6. Bf1 e5 7. c3 {B51: Sicilian: Moscow Variation (3 Bb5+) without 3...Bd7} Be7 8. d4 O-O 9. a4 {White is slightly better.} b6 10. d5 Ne8 $146 ({Predecessor:} 10... g6 11. Bh6 Re8 12. Na3 Bf8 13. Bg5 h6 14. Bd2 Nh5 {½-½ (61) Zhang,Z (2645)-Maghsoodloo,P (2584) Doha 2016}) 11. g3 g6 12. Bh6 Ng7 13. Qd2 Nf6 14. h3 Kh8 15. Bg2 (15. Bg5 {is interesting.} Bd7 16. b4 Ng8 17. Bxe7 Nxe7 18. Bg2) 15... Ng8 16. Be3 Bd7 17. c4 f5 18. Nc3 Rb8 19. b3 Nh5 20. Ne2 Qc8 21. Kh2 fxe4 22. Nfg1 $1 Ng7 23. Nc3 Nf5 24. Nxe4 Nf6 25. Ng5 Nh5 26. Ne4 Nf6 27. Ng5 Nh5 {[%cal Bf6h5,Bh5g7,Bg7f5][%mdl 32]} 28. Ne4 Nhg7 29. Ne2 Qd8 30. Rf1 Nxe3 31. fxe3 Nf5 32. Rf3 h5 33. Raf1 Kg7 34. Qd3 b5 35. axb5 axb5 36. N4c3 (36. N2c3 $15) 36... bxc4 37. bxc4 Rb2 38. R3f2 Qa5 {Played: Rb2-b3} 0-1

[Event "Astana Open-A 2019"]
[Site "Nur-Sultan"]
[Date "2019.07.10"]
[Round "2"]
[White "Zhalmakhanov, Ramazan"]
[Black "Shomoev, Anton"]
[Result "1/2-1/2"]
[ECO "B87"]
[WhiteElo "2367"]
[BlackElo "2559"]
[Annotator "RC"]
[PlyCount "103"]
[EventDate "2019.07.11"]
[EventCountry "KAZ"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "90+30"]

1. e4 {[%emt 0:00:00]} c5 {[%emt 0:00:00]} 2. Nf3 {[%emt 0:00:00]} d6 {[%emt 0:00:00]} 3. d4 {[%emt 0:00:00]} cxd4 {[%emt 0:00:00]} 4. Nxd4 {[%emt 0:00:00]} Nf6 {[%emt 0:00:00]} 5. Nc3 {[%emt 0:00:00]} a6 {[%emt 0:00:00]} 6. Bc4 {[%emt 0:00:00]} e6 {[%emt 0:00:00]} 7. Bb3 {[%emt 0:00:00]} b5 {[%emt 0:00:00]} 8. O-O {[%emt 0:00:00]} Be7 {[%emt 0:00:00]} 9. Qf3 {[%emt 0:00:00]} Qc7 {[%emt 0:00:00]} 10. Qg3 {[%emt 0:00:00]} O-O {[%emt 0:00:00]} 11. Bh6 {[%emt 0:00:00]} Ne8 {[%emt 0:00:00]} 12. Rad1 {[%emt 0:00:00]} Bd7 {[%emt 0:00:00]} 13. Rfe1 {[%emt 0:00:00]} Bf6 {[%emt 0:00:00]} 14. Bg5 {[%emt 0:00:00]} Bxg5 {[%emt 0:00:00]} 15. Qxg5 {[%emt 0:00:00]} Nc6 {[%emt 0:00:00]} 16. Nce2 {[%emt 0:00:00]} Nf6 {[%emt 0:00:00]} 17. Ng3 {[%emt 0:00:00]} Rfd8 {[%emt 0:00:00]} 18. Nxc6 {[%emt 0:00:00]} Bxc6 {[%emt 0:00:00]} 19. Rd4 {[%emt 0:00:00]} Rd7 {[%emt 0:00:00]} 20. f3 {[%emt 0:00:00]} Qb6 {[%emt 0:00:00]} 21. Qe3 {[%emt 0:00:00]} a5 {[%emt 0:00:00]} 22. a3 {[%emt 0:00:00]} b4 {[%emt 0:00:00]} 23. axb4 {[%emt 0:00:00]} axb4 {[%emt 0:00:00]} 24. Rdd1 {[%emt 0:00:00]} Qxe3+ {[%emt 0:00:00]} 25. Rxe3 {[%emt 0:00:00]} Kf8 {[%emt 0:00:00]} 26. Red3 {[%emt 0:00:00]} d5 {[%emt 0:00:00]} 27. e5 {[%emt 0:03:06]} Ne8 {[%emt 0:00:00]} 28. f4 {[%emt 0:00:27]} g6 {[%emt 0:00:00]} 29. Kf2 {[%emt 0:02:27]} Rb7 {[%emt 0:00:00]} 30. R3d2 {[%emt 0:02:03]} Nc7 {[%emt 0:01:01]} 31. Ne2 {[%emt 0:00:18]} Rb6 {[%emt 0:04:06]} 32. Nd4 {[%emt 0:00:49]} Na6 {[%emt 0:00:09]} 33. Ra1 {[%emt 0:02:11]} Nc5 {[%emt 0:00:18]} 34. Rxa8+ {[%emt 0:01:16]} Bxa8 {[%emt 0:00:02]} 35. Ke3 {[%emt 0:00:20]} Bc6 {[%emt 0:03:46]} 36. Rd1 {[%emt 0:00:53]} Ra6 {[%emt 0:00:16]} 37. g4 {[%emt 0:00:55]} Bd7 {[%emt 0:00:46]} 38. h4 {[%emt 0:01:04]} Ke7 {[%emt 0:05:56]} 39. Rh1 {[%emt 0:01:07]} Ne4 {[%emt 0:01:26]} 40. Rd1 {[%emt 0:02:18]} Nc5 {[%emt 0:01:53]} 41. Rh1 {[%emt 0:01:02]} f6 {[%emt 0:00:41]} 42. exf6+ {[%emt 0:00:32]} Kxf6 {[%emt 0:00:02]} 43. g5+ {[%emt 0:00:31]} Kg7 {[%emt 0:00:35]} 44. h5 {[%emt 0:01:05]} gxh5 {[%emt 0:00:19]} 45. Rxh5 {[%emt 0:00:05]} Be8 {[%emt 0:00:29]} 46. Rh1 {[%emt 0:00:21]} Bg6 {[%emt 0:00:15]} 47. Rd1 {[%emt 0:00:39]} Be4 {[%emt 0:00:16]} 48. Nb5 {[%emt 0:01:13]} Rb6 {[%emt 0:01:29]} 49. Nd4 {[%emt 0:00:07]} Ra6 {[%emt 0:00:07]} 50. Nb5 {[%emt 0:00:05]} Rb6 {[%emt 0:01:38]} 51. Nd4 {[%emt 0:00:06]} Ra6 {[%emt 0:00:31]} 52. Nb5 {[%emt 0:00:22]} 1/2-1/2

[Event "Astana Open-A 2019"]
[Site "Nur-Sultan"]
[Date "2019.07.10"]
[Round "2"]
[White "Igambergenov, Alibek"]
[Black "Vakhidov, Jakhongir"]
[Result "1-0"]
[ECO "E61"]
[WhiteElo "2337"]
[BlackElo "2541"]
[Annotator "TA"]
[PlyCount "87"]
[EventDate "2019.07.11"]
[EventCountry "KAZ"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 11,87,37,44,44,44,44,38,41,45,45,41,32,35,35,34,10,35,36,60,47,73,60,63,66,62,62,66,42,82,75,143,147,143,133,143,139,133,135,134,129,142,146,227,213,204,239,304,291,270,249,322,235,522,522,517,504,699,708,699,674,621,589,720,720,1405,1383,1314,1334,1753,1734,1828,1913,29985,29986,29986,29987,29987,29980]} 1. Nf3 d6 2. d4 g6 3. c4 Nf6 4. Nc3 Bf5 5. Nh4 Bd7 6. e4 e5 7. Nf3 {E61: King's Indian: Early deviations for White, including Smyslov System} (7. dxe5 dxe5 8. Nf3 Nc6 9. Be2 Bg7 10. O-O O-O 11. h3 Be6 12. Be3 Qxd1 13. Rfxd1 Rfd8 14. Nd5 Nxe4 15. Nxc7 Rac8 16. Nxe6 fxe6 17. Bd3 Nf6 18. Ng5 Nb4 19. Bf1 Nc2 20. Nxe6 Rxd1 21. Rxd1 Nxe3 22. fxe3 {½-½ (97) Li,C (2751)-Mamedov,R (2650) Huaian 2016}) 7... exd4 8. Nxd4 Bg7 9. Be2 {White is slightly better.} Nc6 10. Be3 O-O 11. O-O Re8 12. f3 Nh5 13. Nxc6 Bxc6 14. Qd2 Qe7 $146 ({Predecessor:} 14... f5 15. exf5 {1-0 (45) Ivanov,J (2382)-Llorente Zaro,A (2422) Mondariz 2007}) 15. Bd3 Be5 16. Rae1 Qf6 17. Ne2 Qh4 (17... Bxb2 $2 18. g4 $16) 18. g3 Qh3 19. Nd4 Qd7 20. b4 {Strongly threatening b5.} b6 (20... Ba4 $142) 21. Nxc6 $16 Qxc6 {[#]} 22. g4 $1 {[%cal Rg4h5]} Ng7 23. f4 Bf6 24. g5 Be7 25. f5 {Black must now prevent f6.} Bf8 26. Bd4 $36 {[%mdl 2048] White is on the roll.} ({Don't take} 26. fxg6 $6 hxg6 27. Rf3 Re7 $14) 26... a5 (26... Qd7 $16 27. Bc3 c5) 27. b5 $18 ({Less strong is} 27. fxg6 hxg6 28. b5 Qd7 $14) 27... Qd7 28. Re3 Re5 29. Ref3 ({Not} 29. Bxe5 dxe5 30. Kh1 Bc5 $14) 29... Rae8 30. Kh1 Nh5 31. Bc2 {And now fxg6 would win.} Qe7 $2 (31... Bg7 32. Bxe5 Rxe5) 32. fxg6 fxg6 33. c5 Bg7 34. Bb3+ Kh8 35. Rf7 Qd8 36. Bxe5 Bxe5 37. c6 Qc8 38. Qf2 {Threatening mate with Rf8+.} Bg7 39. Bd5 Qd8 40. Rd7 Qb8 41. Qg2 Rf8 42. Rxf8+ {[%mdl 64] [#] Overworked Piece. White mates.} Qxf8 43. Rxc7 Qf4 44. Rf7 {Accuracy: White = 92%, Black = 40%.} 1-0

[Event "Astana Open-A 2019"]
[Site "Nur-Sultan"]
[Date "2019.07.11"]
[Round "3"]
[White "Amonatov, Farrukh"]
[Black "Malakhatko, Vadim"]
[Result "1/2-1/2"]
[ECO "C10"]
[WhiteElo "2632"]
[BlackElo "2462"]
[Annotator "TA"]
[PlyCount "85"]
[EventDate "2019.07.11"]
[EventCountry "KAZ"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 9,85,11,27,14,27,18,13,10,25,21,25,7,29,19,29,20,27,24,25,21,18,29,23,27,27,21,14,0,18,0,-6,-16,-4,-18,0,0,14,-24,-75,-88,-31,-42,0,0,0,0,0,0,21,22,17,21,20,0,0,0,139,150,160,139,138,135,133,133,129,146,138,42,42,42,42,0,15,0,0,0,0,0]} 1. e4 e6 2. d4 d5 3. Nc3 h6 4. Nge2 (4. f4 dxe4 5. Nxe4 Nd7 6. Nf3 Ngf6 7. Nxf6+ Nxf6 8. Bd3 c5 9. Qe2 cxd4 10. Bd2 Qb6 11. O-O-O Bd7 {0-1 (66) Short,N (2646)-Lomasov,S (2553) Moscow 2018}) 4... dxe4 5. Nxe4 Nd7 $146 ({Predecessor:} 5... Nf6 6. N2c3 Nxe4 7. Nxe4 Bd7 8. Be2 Bc6 9. Bf3 Nd7 10. O-O Bxe4 11. Bxe4 c6 {1-0 (38) Sahl,B (2405)-Bern,I (2269) Moss 2005}) 6. g3 {C10: French with 3 Nc3: Unusual Black 3rd moves and 3...dxe4} Ngf6 7. Nxf6+ Nxf6 8. Bg2 Bd6 9. O-O O-O 10. c4 c6 11. Nc3 e5 12. c5 Bc7 13. d5 cxd5 14. Nxd5 Nxd5 15. Bxd5 Qe7 16. Qc2 Rd8 17. Bg2 f5 18. b4 e4 19. Bb2 Be6 20. Rfd1 Qf7 21. Bf1 Rxd1 22. Rxd1 Bxa2 23. b5 Bb3 (23... Kh7 $11 24. Ra1 Bb3) 24. Qc3 $17 Re8 (24... Bxd1 $2 {is the wrong capture.} 25. Bc4 $1 $18 {[%mdl 512]}) (24... f4 $1 $17 25. Rb1 Be6) 25. Rd2 $15 f4 {[#] And now ...e3 would win.} 26. Qxg7+ $1 {[%mdl 512]} Qxg7 27. Bxg7 e3 28. Rd7 {Hoping for fxe3.} e2 29. Bxe2 $1 Rxe2 30. Rxc7 $11 {[%mdl 4096] Endgame KRB-KRB} Bd5 {[%cal Re2e1]} 31. Kf1 f3 {...Bc4 is the strong threat.} 32. h4 ({Not} 32. Bxh6 $2 Bc4 $19) 32... h5 {[#]} (32... Rd2 $1 $11 {keeps the balance.} 33. Kg1 Rd1+ 34. Kh2 Rd2) 33. Kg1 $1 $16 Re1+ 34. Kh2 Rb1 35. Bf6 Rxb5 {[#]} 36. g4 $1 {[%mdl 512]} Rb4 (36... hxg4 37. h5) 37. gxh5 Rf4 38. Bg5 (38. Rc8+ $16 Kf7 39. h6) 38... Rf7 $14 39. Rc8+ Rf8 $1 {[%cal Rf8c8]} 40. Rc7 Rf7 {The position is equal.} 41. Be7 Kh7 42. Kg3 a5 43. Bd6 {Accuracy: White = 57%, Black = 56%.} 1/2-1/2

[Event "Astana Open-A 2019"]
[Site "Nur-Sultan"]
[Date "2019.07.11"]
[Round "3"]
[White "Akhmetov, Ayan"]
[Black "Stupak, Kirill"]
[Result "1-0"]
[ECO "D00"]
[WhiteElo "2430"]
[BlackElo "2560"]
[Annotator "TA"]
[PlyCount "81"]
[EventDate "2019.07.11"]
[EventCountry "KAZ"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 9,81,0,14,12,25,26,26,13,33,23,31,30,37,19,23,20,30,37,41,27,47,6,148,119,184,195,191,197,188,183,242,230,296,306,292,279,927,914,897,747,748,712,732,672,883,881,708,523,515,492,460,481,466,460,504,456,503,502,478,483,488,470,466,459,614,602,940,863,1751,1658,29977,29978,29995,29996]} 1. d4 Nf6 2. Nc3 d5 3. Bf4 a6 4. e3 e6 (4... b5 5. Nf3 Bb7 6. Bd3 e6 7. Ne2 Nbd7 8. O-O Ne4 9. Ng3 g5 10. Be5 Rg8 11. Bxe4 dxe4 {0-1 (44) Alekseenko,K (2638)-Kovalev,V (2683) St Petersburg 2018}) 5. g4 c5 6. g5 {D00: 1 d4 d5: Unusual lines} Nfd7 7. Nf3 Nc6 8. h4 {White has an edge.} cxd4 9. exd4 b5 $146 ({Predecessor:} 9... Bb4 10. Bh3 Qa5 11. Qd3 Nb6 {½-½ (45) Alekseenko,K (2563)-Timofeev,A (2549) Sochi 2017}) 10. Bd3 Nb6 11. a4 $36 {[%mdl 2048] White has good play.} Nc4 12. Qc1 Qb6 13. axb5 Nxd4 14. Nxd4 Qxd4 15. bxa6 Nxb2 ({But not} 15... Bxa6 $2 16. Nb5 $1 $18 {[%mdl 512]}) (15... Rxa6 $11 16. Rxa6 Bxa6) 16. Bb5+ $16 Kd8 (16... Bd7 $16 17. Qe3 (17. Qxb2 Bb4 $11) 17... Qxe3+ 18. Bxe3 Bd6) 17. Rh3 $18 Bc5 {[%csl Gc5][%cal Rd4f2] [#]} 18. Rf3 $1 Nc4 {[#] ...Bb4 is the strong threat.} 19. Ra4 $1 Ke7 (19... Bd7 {keeps fighting.} 20. Bxd7 Kxd7) 20. Kf1 Bd7 21. Bxd7 Kxd7 22. Qb1 {And now Qb7+ would win.} Bb6 $2 (22... Rhb8 23. Bxb8 {[%mdl 64] Discovered Attack} Nd2+ 24. Kg2 Nxb1 25. Rxd4 Bxd4) 23. Qb5+ Kd8 24. Be3 Nxe3+ 25. fxe3 Qc5 26. Rxf7 {[%csl Gf7][%cal Rb5d7]} Qxb5+ 27. Nxb5 Bxe3 28. Nc7 Ra7 29. Nxe6+ {[%mdl 64] Double Attack} Kc8 30. Rxg7 Rxg7 31. Nxg7 {[%mdl 4096] Endgame KRB-KRN} Rf8+ 32. Ke2 Ba7 33. Nh5 Rf2+ 34. Kd3 Rf3+ 35. Kd2 Rf2+ 36. Kc1 Rh2 37. Nf6 {[%mdl 64] Double Attack} d4 38. h5 Kb8 39. Rb4+ Ka8 40. Nd5 {[%cal Rd5c7]} Bb8 41. Rb7 {Accuracy: White = 85%, Black = 45%.} 1-0

[Event "Astana Open-A 2019"]
[Site "Nur-Sultan"]
[Date "2019.07.11"]
[Round "3"]
[White "Kardashevskiy, Evgeny"]
[Black "Sivuk, Vitaly"]
[Result "0-1"]
[ECO "D37"]
[WhiteElo "2429"]
[BlackElo "2546"]
[Annotator "TA"]
[PlyCount "82"]
[EventDate "2019.07.11"]
[EventCountry "KAZ"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 14,82,22,20,32,23,25,10,33,4,16,8,12,0,7,-21,-27,-37,-44,-72,-64,-73,-62,-68,-68,-77,-66,-102,-97,-110,-92,-113,-97,-119,-118,-118,-118,-112,-110,-110,-103,-110,-113,-115,-104,-115,-100,-125,-76,-75,0,-43,0,-107,-108,-102,-98,-313,-256,-301,-248,-248,-254,-256,-253,-243,-233,-2325,-2235,-29991,-29992]} 1. d4 Nf6 2. Nf3 d5 3. c4 e6 4. Nc3 Nbd7 5. Bf4 dxc4 6. e3 Nd5 7. Bxc4 Nxf4 8. exf4 Nb6 {D37: Queen's Gambit Declined: 5 Bf4} 9. Bb3 g6 10. h4 Bg7 {The position is equal.} 11. h5 Qe7 $146 ({Predecessor:} 11... Bd7 12. Ne5 Qe7 13. Qe2 O-O-O 14. O-O-O Rhe8 15. Ne4 Kb8 16. hxg6 hxg6 {0-1 (53) Loiseau,Q (2461)-Parligras,M (2633) Reykjavik 2019}) 12. Qd3 Bd7 13. Ne5 O-O-O 14. Rd1 Be8 15. Qe4 Qb4 16. Rd2 a5 {[%cal Ba7a5,Ba5a4][%mdl 32]} 17. Rh3 a4 18. Bd1 Nc4 19. Nxc4 Qxc4 20. Be2 Qb4 $1 21. a3 Qa5 22. h6 {[#]} Bf6 $1 23. Bf3 Bc6 24. Qe3 Bxf3 25. Rxf3 Rd7 26. Qe4 Rhd8 {[%cal Rf6d4]} 27. Rfd3 Qa6 28. Ne2 Qb5 29. g4 Kb8 30. Nc3 Qa5 31. Kd1 Qa7 (31... c6 $17) 32. d5 (32. g5 $5 {[%cal Rg5f6]} Bh8 33. d5 $11) 32... Qa6 33. Nxa4 (33. Kc2 $11 {remains equal.}) 33... Rxd5 $17 34. Nc5 Qc6 35. b4 $2 {[#]} (35. Rxd5 $17 exd5 36. Qc2) 35... b6 $1 $19 {[%cal Bb7b6,Bb6c5,Bc5c4,Bc4c3,Bc3c2][%mdl 32]} 36. g5 bxc5 37. gxf6 c4 38. Rxd5 exd5 ({Worse is} 38... Rxd5 39. Kc1 $15) 39. Qe7 Re8 40. Qxf7 $2 (40. Qc5 Qa4+ 41. Rc2) 40... c3 41. Qxd5 {[#]} c2+ $1 {[%mdl 512] Accuracy: White = 29%, Black = 75%.} 0-1

[Event "Astana Open-A 2019"]
[Site "Nur-Sultan"]
[Date "2019.07.11"]
[Round "3"]
[White "Lugovskoy, Maxim"]
[Black "Erigaisi Arjun"]
[Result "0-1"]
[ECO "B22"]
[WhiteElo "2425"]
[BlackElo "2531"]
[Annotator "TA"]
[PlyCount "44"]
[EventDate "2019.07.11"]
[EventCountry "KAZ"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 16,58,0,0,0,0,0,0,0,-18,-5,-53,-38,-61,0,-16,-30,-24,-25,-81,-41,-151,-133,-131,-138,-133,-139,-129,-120,-206,-205,-205,-171,-179,-187,-505,-501,-496,-498,-477,-471,-734,-819,-990,-974]} 1. e4 c5 2. c3 d6 3. d4 Nf6 4. dxc5 Nc6 5. f3 d5 6. exd5 Nxd5 7. Bc4 e6 8. Bxd5 exd5 9. Be3 $1 b6 $1 {B22: Sicilian: 2 c3} (9... Be7 10. Ne2 O-O 11. O-O {½-½ (11) Markovic,M (2558)-Damljanovic,B (2559) Novi Sad 2000}) 10. cxb6 Bd6 {aiming for ...0-0.} 11. Ne2 O-O {Threatens to win with ...Re8.The position is equal.} 12. O-O Ba6 {And now ...Re8 would win.} 13. Re1 Ne5 $1 14. Ng3 $146 ({Predecessor:} 14. Nf4 Nc4 15. Nd3 Nxe3 16. Rxe3 Qxb6 {0-1 (16) Wadsack,W (2161)-Schnepp,G (2349) Hoersching 2017}) 14... Nc4 ({Black should play} 14... Nd3 $15 15. Re2 (15. bxa7 $2 Re8 $17) 15... axb6) 15. Bd4 (15. bxa7 $2 Nxe3 16. Qd2 Qb6 $19) 15... Nxb2 {[%cal Bc4b2,Bb2d3,Bd3f4][%mdl 32]} 16. Qc2 $1 {[%cal Rc2b2]} Nd3 17. Rd1 {[#]} (17. Re3 $11 Re8 18. Rxe8+ (18. Rxd3 Re1+ 19. Kf2 Bxg3+ 20. hxg3 Qe7 $17) (18. bxa7 Rxe3 19. Bxe3 Qe7 $17) 18... Qxe8 19. Nd2) 17... Nf4 $1 $17 18. Nd2 ({Better is} 18. bxa7 $15 Re8 19. Nd2) 18... axb6 19. Ndf1 Re8 20. Ne3 h5 21. Kh1 g6 22. c4 (22. Ngf1 $17 {was worth a try.}) 22... Qh4 {Played: Ra8-c8} 0-1

[Event "Astana Open-A 2019"]
[Site "Nur-Sultan"]
[Date "2019.07.11"]
[Round "3"]
[White "Igambergenov, Alibek"]
[Black "Bocharov, Dmitry"]
[Result "1-0"]
[ECO "A34"]
[WhiteElo "2337"]
[BlackElo "2506"]
[Annotator "TA"]
[PlyCount "62"]
[EventDate "2019.07.11"]
[EventCountry "KAZ"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 24,62,32,24,54,48,92,54,56,29,41,31,35,37,36,0,0,0,0,-9,-7,-18,-32,-26,-37,-27,-16,-29,0,-41,44,41,52,52,43,25,50,40,37,43,57]} 1. Nf3 Nf6 2. c4 c5 3. Nc3 Nc6 4. g3 d5 5. cxd5 Nxd5 6. Bg2 Nc7 7. d3 e5 8. Nd2 Bd7 9. Nc4 Be7 10. O-O O-O 11. Bxc6 Bxc6 12. Nxe5 Be8 13. Qb3 {[#]} Rb8 $146 {A34: Symmetrical English: 2 Nc3, lines with ...d5} ({Predecessor:} 13... b6 14. Be3 Kh8 15. Rfd1 f6 16. Nf3 Bf7 17. Qc2 Nd5 18. d4 Nxe3 19. fxe3 Qc8 20. Qe4 Re8 21. Qf4 {1-0 (69) Akopian,V (2691)-Ponkratov,P (2605) Khanty-Mansiysk 2013}) 14. Be3 Kh8 15. Rad1 b5 16. Rc1 f6 17. Nf3 Bf7 18. Qd1 Rc8 19. Nd2 Qd7 20. Nce4 Ne6 21. Nb3 {[%cal Rb3c5]} Qd5 22. Rc2 f5 23. Nc3 Qb7 24. Qc1 Rfd8 25. Rd1 Bf6 26. Nb1 {[%cal Re3c5] [#]} Nd4 (26... c4 $1 $15 {[%mdl 512]} 27. dxc4 Rxd1+ 28. Qxd1 f4 29. gxf4 Bg6) 27. Bxd4 $1 $14 cxd4 28. Rxc8 Rxc8 29. Qf4 Qd7 30. Rc1 Rxc1+ 31. Qxc1 h6 {Accuracy: White = 50%, Black = 46%.} 1-0

[Event "Astana Open-A 2019"]
[Site "Nur-Sultan"]
[Date "2019.07.12"]
[Round "4.1"]
[White "Vitaly, Sivuk"]
[Black "Ayan, Akhmetov"]
[Result "1-0"]
[ECO "E10"]
[WhiteElo "2546"]
[BlackElo "2430"]
[Annotator "ChessBase"]
[PlyCount "93"]
[EventDate "2019.07.11"]
[EventCountry "KAZ"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

1. d4 {[%emt 0:00:00]} Nf6 {[%emt 0:00:00]} 2. c4 {[%emt 0:00:00]} Nc6 {[%emt 0:00:17]} 3. Nf3 {[%emt 0:01:22]} e6 {[%emt 0:00:12]} 4. g3 {[%emt 0:00:51]} Bb4+ {[%emt 0:02:35]} 5. Bd2 {[%emt 0:01:07]} O-O {[%emt 0:01:08]} 6. Bg2 {[%emt 0:01:08]} Re8 {[%emt 0:04:05]} 7. O-O {[%emt 0:01:30]} d5 {[%emt 0:03:46]} 8. Qc2 {[%emt 0:08:18]} a6 {[%emt 0:08:41]} 9. Rd1 {[%emt 0:01:30]} h6 {[%emt 0:04:41]} 10. Bxb4 {[%emt 0:05:56]} Nxb4 {[%emt 0:00:07]} 11. Qc3 {[%emt 0:00:12]} Nc6 {[%emt 0:01:50]} 12. Nbd2 {[%emt 0:00:29]} Bd7 {[%emt 0:10:17]} 13. Rac1 {[%emt 0:04:04]} Ne4 {[%emt 0:05:26]} 14. Qc2 {[%emt 0:18:36]} f5 {[%emt 0:09:36]} 15. cxd5 {[%emt 0:02:23]} exd5 {[%emt 0:00:01]} 16. Qb3 {[%emt 0:00:26]} Bc8 {[%emt 0:00:32]} 17. e3 {[%emt 0:08:54]} Kh8 {[%emt 0:02:11]} 18. Ne1 {[%emt 0:02:17]} Qd6 {[%emt 0:03:42]} 19. Nd3 {[%emt 0:00:41]} Nd8 {[%emt 0:03:01]} 20. Nf3 {[%emt 0:00:56]} Be6 {[%emt 0:05:28]} 21. Nfe5 {[%emt 0:00:54]} c6 {[%emt 0:01:06]} 22. f3 {[%emt 0:01:33]} Nf6 {[%emt 0:00:28]} 23. Nc5 {[%emt 0:00:35]} Rb8 {[%emt 0:01:12]} 24. Bh3 {[%emt 0:02:09]} Kg8 {[%emt 0:00:58]} 25. Qc2 {[%emt 0:03:08]} Nf7 {[%emt 0:06:41]} 26. Nxe6 {[%emt 0:02:23]} Rxe6 {[%emt 0:00:17]} 27. Bxf5 {[%emt 0:00:13]} Rxe5 {[%emt 0:01:09]} 28. dxe5 {[%emt 0:00:07]} Nxe5 {[%emt 0:00:08]} 29. Qe2 {[%emt 0:03:19]} Re8 {[%emt 0:00:34]} 30. e4 {[%emt 0:02:42]} g6 {[%emt 0:02:30]} 31. Bh3 {[%emt 0:00:25]} g5 {[%emt 0:01:38]} 32. Bf5 {[%emt 0:01:45]} Nf7 {[%emt 0:01:45]} 33. Qf2 {[%emt 0:01:22]} Qb8 {[%emt 0:03:59]} 34. exd5 {[%emt 0:06:04]} Nxd5 {[%emt 0:00:06]} 35. Re1 {[%emt 0:00:08]} Re5 {[%emt 0:00:36]} 36. Be6 {[%emt 0:00:49]} Qd6 {[%emt 0:00:15]} 37. Rxe5 {[%emt 0:00:24]} Qxe5 {[%emt 0:00:07]} 38. Re1 {[%emt 0:00:07]} Qf6 {[%emt 0:00:40]} 39. Bxd5 {[%emt 0:04:50]} cxd5 {[%emt 0:00:09]} 40. Rd1 {[%emt 0:00:05]} Qf5 {[%emt 0:01:55]} 41. f4 {[%emt 0:01:24]} gxf4 {[%emt 0:01:00]} 42. Qxf4 {[%emt 0:00:10]} Qc2 {[%emt 0:00:40]} 43. Qd2 {[%emt 0:00:32]} Qc5+ {[%emt 0:00:07]} 44. Qd4 {[%emt 0:00:09]} Qb5 {[%emt 0:00:14]} 45. Rd2 {[%emt 0:01:07]} Kf8 {[%emt 0:00:43]} 46. Qxd5 {[%emt 0:00:25]} Qe8 {[%emt 0:00:09]} 47. Rf2 {[%emt 0:00:18]} 1-0

[Event "Astana Open-A 2019"]
[Site "Nur-Sultan"]
[Date "2019.07.12"]
[Round "4.2"]
[White "Arjun, Erigaisi"]
[Black "Alibek, Igambergenov"]
[Result "1-0"]
[ECO "A13"]
[WhiteElo "2531"]
[BlackElo "2337"]
[Annotator "ChessBase"]
[PlyCount "95"]
[EventDate "2019.07.11"]
[EventCountry "KAZ"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

1. d4 {[%emt 0:00:00]} Nf6 {[%emt 0:00:00]} 2. c4 {[%emt 0:00:00]} e6 {[%emt 0:00:00]} 3. Nf3 {[%emt 0:00:57]} d5 {[%emt 0:00:18]} 4. Nc3 {[%emt 0:00:14]} a6 {[%emt 0:00:06]} 5. cxd5 {[%emt 0:00:38]} exd5 {[%emt 0:00:04]} 6. g3 {[%emt 0:00:08]} Bd6 {[%emt 0:00:31]} 7. Bg2 {[%emt 0:00:13]} O-O {[%emt 0:00:21]} 8. O-O {[%emt 0:01:10]} c6 {[%emt 0:00:33]} 9. Qb3 {[%emt 0:01:52]} Qc7 {[%emt 0:08:27]} 10. Bg5 {[%emt 0:13:38]} Nbd7 {[%emt 0:10:22]} 11. Nh4 {[%emt 0:01:25]} h6 {[%emt 0:01:59]} 12. Bd2 {[%emt 0:00:52]} Nb6 {[%emt 0:07:13]} 13. Qc2 {[%emt 0:01:11]} Nc4 {[%emt 0:01:25]} 14. Bc1 {[%emt 0:01:07]} Be6 {[%emt 0:03:51]} 15. a4 {[%emt 0:06:48]} Qb6 {[%emt 0:08:17]} 16. Rd1 {[%emt 0:22:23]} Na5 {[%emt 0:10:25]} 17. Rb1 {[%emt 0:08:24]} Qb3 {[%emt 0:01:48]} 18. Qd3 {[%emt 0:02:28]} b5 {[%emt 0:04:16]} 19. Nf3 {[%emt 0:02:37]} bxa4 {[%emt 0:08:04]} 20. Nd2 {[%emt 0:01:38]} Qb6 {[%emt 0:06:27]} 21. Ra1 {[%emt 0:00:40]} a3 {[%emt 0:03:54]} 22. bxa3 {[%emt 0:03:47]} Rfb8 {[%emt 0:00:59]} 23. Rb1 {[%emt 0:03:03]} Qa7 {[%emt 0:00:29]} 24. Bb2 {[%emt 0:01:15]} Rb7 {[%emt 0:02:41]} 25. e4 {[%emt 0:02:37]} Rab8 {[%emt 0:01:21]} 26. Qc2 {[%emt 0:03:17]} Be7 {[%emt 0:01:18]} 27. e5 {[%emt 0:03:55]} Nd7 {[%emt 0:00:07]} 28. Na4 {[%emt 0:00:54]} Nb6 {[%emt 0:05:23]} 29. Nxb6 {[%emt 0:01:22]} Rxb6 {[%emt 0:00:04]} 30. Bc3 {[%emt 0:00:23]} Rxb1 {[%emt 0:00:05]} 31. Rxb1 {[%emt 0:00:10]} Rxb1+ {[%emt 0:00:04]} 32. Qxb1 {[%emt 0:00:07]} Nb7 {[%emt 0:00:09]} 33. Qb3 {[%emt 0:01:37]} c5 {[%emt 0:03:18]} 34. Bxd5 {[%emt 0:00:53]} cxd4 {[%emt 0:00:03]} 35. Bxe6 {[%emt 0:00:16]} dxc3 {[%emt 0:00:03]} 36. Bxf7+ {[%emt 0:00:14]} Kh8 {[%emt 0:02:15]} 37. Qxc3 {[%emt 0:00:26]} Nd8 {[%emt 0:00:07]} 38. Ba2 {[%emt 0:00:38]} Qd7 {[%emt 0:01:07]} 39. Qb3 {[%emt 0:02:02]} Qe8 {[%emt 0:00:05]} 40. Nf3 {[%emt 0:00:24]} a5 {[%emt 0:00:14]} 41. Qd3 {[%emt 0:02:05]} Qc6 {[%emt 0:01:08]} 42. Nd4 {[%emt 0:01:49]} Qc1+ {[%emt 0:02:16]} 43. Kg2 {[%emt 0:00:07]} Qc8 {[%emt 0:00:04]} 44. Bb1 {[%emt 0:00:29]} Kg8 {[%emt 0:00:48]} 45. Qh7+ {[%emt 0:00:45]} Kf8 {[%emt 0:00:06]} 46. Qh8+ {[%emt 0:00:05]} Kf7 {[%emt 0:00:05]} 47. Ba2+ {[%emt 0:00:04]} Kg6 {[%emt 0:00:07]} 48. Qe8+ {[%emt 0:00:06]} 1-0

[Event "Astana Open-A 2019"]
[Site "Nur-Sultan"]
[Date "2019.07.12"]
[Round "4.3"]
[White "Evgeniy, Pak"]
[Black "Farrukh, Amanatov"]
[Result "0-1"]
[ECO "E71"]
[WhiteElo "2402"]
[BlackElo "2632"]
[Annotator "ChessBase"]
[PlyCount "132"]
[EventDate "2019.07.11"]
[EventCountry "KAZ"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

1. d4 {[%emt 0:13:33]} Nf6 {[%emt 0:00:00]} 2. c4 {[%emt 0:00:11]} g6 {[%emt 0:00:00]} 3. Nc3 {[%emt 0:00:13]} Bg7 {[%emt 0:00:00]} 4. e4 {[%emt 0:00:05]} d6 {[%emt 0:00:00]} 5. h3 {[%emt 0:00:17]} O-O {[%emt 0:00:19]} 6. Be3 {[%emt 0:00:04]} e5 {[%emt 0:04:13]} 7. d5 {[%emt 0:00:14]} a5 {[%emt 0:00:03]} 8. g4 {[%emt 0:00:20]} Na6 {[%emt 0:00:06]} 9. Nge2 {[%emt 0:00:20]} Nd7 {[%emt 0:05:56]} 10. Qd2 {[%emt 0:01:14]} Ndc5 {[%emt 0:00:06]} 11. Ng3 {[%emt 0:00:31]} c6 {[%emt 0:00:10]} 12. O-O-O {[%emt 0:07:05]} cxd5 {[%emt 0:12:09]} 13. Qxd5 {[%emt 0:04:20]} Be6 {[%emt 0:31:31]} 14. Qxd6 {[%emt 0:00:59]} Qc8 {[%emt 0:00:04]} 15. Kb1 {[%emt 0:07:56]} Qc6 {[%emt 0:02:42]} 16. Qd2 {[%emt 0:02:40]} Nb4 {[%emt 0:02:31]} 17. Nd5 {[%emt 0:01:38]} Qa4 {[%emt 0:04:41]} 18. Nc3 {[%emt 0:01:30]} Qc6 {[%emt 0:00:05]} 19. Be2 {[%emt 0:01:07]} Rfc8 {[%emt 0:06:24]} 20. Rc1 {[%emt 0:05:48]} Bf8 {[%emt 0:00:56]} 21. Rhd1 {[%emt 0:02:10]} Qe8 {[%emt 0:02:33]} 22. Bg5 {[%emt 0:02:15]} Be7 {[%emt 0:04:44]} 23. Bxe7 {[%emt 0:04:10]} Qxe7 {[%emt 0:04:34]} 24. g5 {[%emt 0:00:05]} Nc6 {[%emt 0:05:23]} 25. Nd5 {[%emt 0:02:12]} Bxd5 {[%emt 0:00:10]} 26. exd5 {[%emt 0:00:04]} Nd4 {[%emt 0:00:06]} 27. Bg4 {[%emt 0:00:20]} Re8 {[%emt 0:04:57]} 28. Re1 {[%emt 0:02:35]} Qd6 {[%emt 0:00:40]} 29. Ne4 {[%emt 0:00:26]} Nxe4 {[%emt 0:00:16]} 30. Rxe4 {[%emt 0:00:01]} h5 {[%emt 0:00:52]} 31. gxh6 {[%emt 0:08:31]} f5 {[%emt 0:00:09]} 32. Rxd4 {[%emt 0:00:02]} exd4 {[%emt 0:00:11]} 33. Bxf5 {[%emt 0:00:08]} Qf6 {[%emt 0:00:38]} 34. Bd3 {[%emt 0:00:20]} Kh8 {[%emt 0:00:42]} 35. Rg1 {[%emt 0:00:43]} Rg8 {[%emt 0:00:04]} 36. Be4 {[%emt 0:02:57]} Rac8 {[%emt 0:00:19]} 37. Rc1 {[%emt 0:01:38]} b6 {[%emt 0:00:15]} 38. f3 {[%emt 0:00:06]} Rc7 {[%emt 0:00:49]} 39. h4 {[%emt 0:00:27]} Rgc8 {[%emt 0:02:47]} 40. Qg5 {[%emt 0:00:09]} Rf8 {[%emt 0:02:43]} 41. Qg3 {[%emt 0:03:47]} Rh7 {[%emt 0:00:42]} 42. h5 {[%emt 0:00:55]} gxh5 {[%emt 0:00:46]} 43. Bxh7 {[%emt 0:00:27]} Kxh7 {[%emt 0:00:01]} 44. Re1 {[%emt 0:08:19]} h4 {[%emt 0:02:51]} 45. Qg7+ {[%emt 0:05:32]} Qxg7 {[%emt 0:00:02]} 46. hxg7 {[%emt 0:00:05]} Kxg7 {[%emt 0:00:46]} 47. Re4 {[%emt 0:00:06]} Rh8 {[%emt 0:01:44]} 48. Rxd4 {[%emt 0:00:10]} h3 {[%emt 0:00:03]} 49. Rd1 {[%emt 0:00:58]} h2 {[%emt 0:00:02]} 50. Rh1 {[%emt 0:00:04]} Kf6 {[%emt 0:00:05]} 51. d6 {[%emt 0:00:42]} Ke6 {[%emt 0:00:19]} 52. Kc2 {[%emt 0:00:10]} Kxd6 {[%emt 0:00:06]} 53. Kd3 {[%emt 0:00:06]} Ke5 {[%emt 0:02:51]} 54. Ke3 {[%emt 0:00:09]} Rh4 {[%emt 0:00:22]} 55. b3 {[%emt 0:00:16]} Rh3 {[%emt 0:00:44]} 56. a3 {[%emt 0:00:32]} Rh8 {[%emt 0:00:25]} 57. Kf2 {[%emt 0:02:20]} Kd4 {[%emt 0:00:14]} 58. Kg2 {[%emt 0:03:36]} Kc3 {[%emt 0:00:11]} 59. f4 {[%emt 0:02:14]} Kxb3 {[%emt 0:00:15]} 60. f5 {[%emt 0:00:59]} Kxc4 {[%emt 0:01:10]} 61. Kf3 {[%emt 0:02:35]} b5 {[%emt 0:00:22]} 62. Kg4 {[%emt 0:00:17]} Kb3 {[%emt 0:00:15]} 63. Kg5 {[%emt 0:00:20]} Kxa3 {[%emt 0:00:06]} 64. Kg6 {[%emt 0:00:17]} b4 {[%emt 0:00:11]} 65. Kg7 {[%emt 0:00:34]} Rb8 {[%emt 0:01:08]} 66. Rxh2 {[%emt 0:00:06]} b3 {[%emt 0:00:04]} 0-1

[Event "Astana Open-A 2019"]
[Site "Nur-Sultan"]
[Date "2019.07.12"]
[Round "4.4"]
[White "Vadim, Malakhatko"]
[Black "Shomoev, Anton"]
[Result "1-0"]
[ECO "E94"]
[WhiteElo "2462"]
[BlackElo "2559"]
[Annotator "ChessBase"]
[PlyCount "165"]
[EventDate "2019.07.11"]
[EventCountry "KAZ"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

1. c4 {[%emt 0:00:00]} g6 {[%emt 0:00:00]} 2. d4 {[%emt 0:00:00]} Nf6 {[%emt 0:00:00]} 3. Nc3 {[%emt 0:00:00]} Bg7 {[%emt 0:00:00]} 4. e4 {[%emt 0:00:00]} d6 {[%emt 0:00:00]} 5. Nf3 {[%emt 0:00:03]} O-O {[%emt 0:00:01]} 6. Be2 {[%emt 0:00:07]} e5 {[%emt 0:00:04]} 7. O-O {[%emt 0:00:08]} c6 {[%emt 0:00:03]} 8. Re1 {[%emt 0:00:34]} exd4 {[%emt 0:00:07]} 9. Nxd4 {[%emt 0:00:05]} Re8 {[%emt 0:00:04]} 10. Bf1 {[%emt 0:03:38]} Qb6 {[%emt 0:01:05]} 11. Na4 {[%emt 0:11:20]} Qa5 {[%emt 0:11:36]} 12. Nc3 {[%emt 0:00:59]} Qb6 {[%emt 0:05:43]} 13. Na4 {[%emt 0:00:07]} Qa5 {[%emt 0:01:39]} 14. Nc3 {[%emt 0:00:06]} Ng4 {[%emt 0:03:22]} 15. h3 {[%emt 0:07:18]} Qc5 {[%emt 0:04:41]} 16. hxg4 {[%emt 0:00:06]} Bxd4 {[%emt 0:01:03]} 17. Be3 {[%emt 0:00:10]} Bxe3 {[%emt 0:00:04]} 18. Rxe3 {[%emt 0:00:05]} Nd7 {[%emt 0:00:22]} 19. Be2 {[%emt 0:03:13]} Nf6 {[%emt 0:06:44]} 20. g5 {[%emt 0:02:51]} Qxg5 {[%emt 0:15:35]} 21. Qxd6 {[%emt 0:00:07]} Ng4 {[%emt 0:00:16]} 22. Bxg4 {[%emt 0:10:21]} Bxg4 {[%emt 0:00:40]} 23. e5 {[%emt 0:01:11]} Bf5 {[%emt 0:07:04]} 24. Rae1 {[%emt 0:10:06]} Rad8 {[%emt 0:10:16]} 25. Qc5 {[%emt 0:00:48]} Qf4 {[%emt 0:05:13]} 26. Ne2 {[%emt 0:23:07]} Qh4 {[%emt 0:01:49]} 27. b3 {[%emt 0:06:01]} Qe7 {[%emt 0:03:42]} 28. Qxa7 {[%emt 0:03:16]} Ra8 {[%emt 0:02:15]} 29. Qd4 {[%emt 0:00:06]} Rxa2 {[%emt 0:00:39]} 30. Ng3 {[%emt 0:00:05]} Qg5 {[%emt 0:10:57]} 31. Qb6 {[%emt 0:05:12]} Qf4 {[%emt 0:01:00]} 32. Ne2 {[%emt 0:00:59]} Qh4 {[%emt 0:01:55]} 33. Qxb7 {[%emt 0:00:53]} Re6 {[%emt 0:03:08]} 34. Qb6 {[%emt 0:04:28]} g5 {[%emt 0:02:16]} 35. Ng3 {[%emt 0:03:35]} Bg6 {[%emt 0:00:53]} 36. Qd8+ {[%emt 0:01:37]} Kg7 {[%emt 0:00:02]} 37. Rf3 {[%emt 0:00:20]} Qg4 {[%emt 0:00:38]} 38. Nf1 {[%emt 0:02:35]} h6 {[%emt 0:01:54]} 39. Ne3 {[%emt 0:01:09]} Qh4 {[%emt 0:00:25]} 40. Nf5+ {[%emt 0:02:17]} Bxf5 {[%emt 0:00:06]} 41. Rxf5 {[%emt 0:00:01]} Qg4 {[%emt 0:00:29]} 42. Rf3 {[%emt 0:00:07]} Ra7 {[%emt 0:01:06]} 43. Qd3 {[%emt 0:01:13]} Rae7 {[%emt 0:00:44]} 44. Re4 {[%emt 0:00:23]} Qh5 {[%emt 0:00:01]} 45. Rf5 {[%emt 0:00:39]} Ra7 {[%emt 0:00:42]} 46. Re1 {[%emt 0:00:06]} Qg4 {[%emt 0:00:26]} 47. Rf3 {[%emt 0:00:40]} c5 {[%emt 0:01:41]} 48. Qd5 {[%emt 0:00:18]} Qd4 {[%emt 0:00:50]} 49. Rd3 {[%emt 0:01:02]} Ra1 {[%emt 0:00:30]} 50. Rxd4 {[%emt 0:00:24]} Rxe1+ {[%emt 0:00:01]} 51. Kh2 {[%emt 0:00:05]} cxd4 {[%emt 0:00:04]} 52. Qxd4 {[%emt 0:00:08]} R6xe5 {[%emt 0:00:05]} 53. g3 {[%emt 0:00:25]} f6 {[%emt 0:00:45]} 54. b4 {[%emt 0:00:13]} h5 {[%emt 0:01:20]} 55. b5 {[%emt 0:00:20]} Rb1 {[%emt 0:00:27]} 56. Qd7+ {[%emt 0:01:22]} Kh6 {[%emt 0:00:02]} 57. Qc6 {[%emt 0:00:16]} Rf5 {[%emt 0:00:19]} 58. Kg2 {[%emt 0:00:33]} Rb2 {[%emt 0:01:18]} 59. Qb6 {[%emt 0:00:03]} Kg6 {[%emt 0:00:38]} 60. Qd4 {[%emt 0:00:09]} Rb3 {[%emt 0:00:31]} 61. b6 {[%emt 0:00:15]} Re5 {[%emt 0:00:29]} 62. c5 {[%emt 0:00:21]} g4 {[%emt 0:00:30]} 63. Qc4 {[%emt 0:01:12]} Rb2 {[%emt 0:00:28]} 64. c6 {[%emt 0:00:27]} Rxb6 {[%emt 0:00:05]} 65. c7 {[%emt 0:00:52]} Re8 {[%emt 0:00:04]} 66. Qd3+ {[%emt 0:00:29]} f5 {[%emt 0:01:14]} 67. Qd7 {[%emt 0:00:13]} Rg8 {[%emt 0:00:39]} 68. c8=Q {[%emt 0:00:13]} Rxc8 {[%emt 0:00:04]} 69. Qxc8 {[%emt 0:00:05]} Rf6 {[%emt 0:00:32]} 70. Qg8+ {[%emt 0:00:46]} Kh6 {[%emt 0:00:01]} 71. f4 {[%emt 0:00:15]} gxf3+ {[%emt 0:00:06]} 72. Kxf3 {[%emt 0:00:04]} Rg6 {[%emt 0:01:44]} 73. Qh8+ {[%emt 0:00:24]} Kg5 {[%emt 0:00:01]} 74. Qd8+ {[%emt 0:00:07]} Kh6 {[%emt 0:00:07]} 75. Kf4 {[%emt 0:00:15]} Rg4+ {[%emt 0:00:25]} 76. Kxf5 {[%emt 0:00:28]} Kh7 {[%emt 0:00:10]} 77. Qd3 {[%emt 0:01:08]} Rg6 {[%emt 0:00:52]} 78. Qc3 {[%emt 0:00:31]} Rg7 {[%emt 0:01:02]} 79. Kf6 {[%emt 0:00:20]} Rg4 {[%emt 0:00:58]} 80. Qe5 {[%emt 0:01:06]} Kh6 {[%emt 0:00:22]} 81. Kf7 {[%emt 0:00:34]} h4 {[%emt 0:00:38]} 82. gxh4 {[%emt 0:00:51]} Rg2 {[%emt 0:00:36]} 83. Qh8# {[%emt 0:00:08]} 1-0

[Event "Astana Open-A 2019"]
[Site "Nur-Sultan"]
[Date "2019.07.12"]
[Round "4.5"]
[White "Dmitry, Khegai"]
[Black "Rakhimzhan, Alen"]
[Result "1-0"]
[ECO "C54"]
[WhiteElo "2503"]
[BlackElo "2304"]
[Annotator "ChessBase"]
[PlyCount "53"]
[EventDate "2019.07.11"]
[EventCountry "KAZ"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

1. e4 {[%emt 0:05:24]} e5 {[%emt 0:01:05]} 2. Nf3 {[%emt 0:00:04]} Nc6 {[%emt 0:00:09]} 3. Bc4 {[%emt 0:00:04]} Bc5 {[%emt 0:00:08]} 4. c3 {[%emt 0:00:04]} Nf6 {[%emt 0:00:07]} 5. d3 {[%emt 0:00:03]} d6 {[%emt 0:00:26]} 6. Bb3 {[%emt 0:00:12]} a6 {[%emt 0:00:14]} 7. Nbd2 {[%emt 0:00:07]} h6 {[%emt 0:00:08]} 8. Nf1 {[%emt 0:00:15]} Ba7 {[%emt 0:00:09]} 9. Ng3 {[%emt 0:00:05]} O-O {[%emt 0:00:08]} 10. O-O {[%emt 0:00:06]} Be6 {[%emt 0:00:21]} 11. Bc2 {[%emt 0:00:06]} Re8 {[%emt 0:00:17]} 12. h3 {[%emt 0:00:56]} d5 {[%emt 0:00:22]} 13. exd5 {[%emt 0:00:04]} Bxd5 {[%emt 0:00:44]} 14. Re1 {[%emt 0:02:56]} Qd7 {[%emt 0:06:19]} 15. Bd2 {[%emt 0:00:05]} Rad8 {[%emt 0:07:38]} 16. b4 {[%emt 0:04:16]} Be6 {[%emt 0:12:03]} 17. Nxe5 {[%emt 0:09:35]} Nxe5 {[%emt 0:00:22]} 18. Rxe5 {[%emt 0:00:04]} Bxh3 {[%emt 0:03:53]} 19. Rxe8+ {[%emt 0:00:05]} Rxe8 {[%emt 0:00:05]} 20. gxh3 {[%emt 0:01:41]} Qxh3 {[%emt 0:00:06]} 21. d4 {[%emt 0:00:36]} Ng4 {[%emt 0:00:08]} 22. Qf3 {[%emt 0:07:22]} Qh2+ {[%emt 0:42:40]} 23. Kf1 {[%emt 0:00:06]} Qh4 {[%emt 0:00:28]} 24. Qg2 {[%emt 0:02:43]} g6 {[%emt 0:00:33]} 25. Re1 {[%emt 0:00:43]} Rxe1+ {[%emt 0:00:45]} 26. Bxe1 {[%emt 0:00:59]} c6 {[%emt 0:00:21]} 27. Nf5 {[%emt 0:06:25]} 1-0

[Event "Astana Open-A 2019"]
[Site "Nur-Sultan"]
[Date "2019.07.12"]
[Round "4.6"]
[White "Nogerbek, Kazybek"]
[Black "Kostenko, Petr"]
[Result "1/2-1/2"]
[ECO "B10"]
[WhiteElo "2275"]
[BlackElo "2471"]
[Annotator "ChessBase"]
[PlyCount "83"]
[EventDate "2019.07.11"]
[EventCountry "KAZ"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

1. e4 {[%emt 0:00:00]} c6 {[%emt 0:00:00]} 2. Nf3 {[%emt 0:01:37]} d5 {[%emt 0:01:00]} 3. exd5 {[%emt 0:00:06]} cxd5 {[%emt 0:00:03]} 4. Ne5 {[%emt 0:00:06]} Nc6 {[%emt 0:06:36]} 5. d4 {[%emt 0:00:15]} e6 {[%emt 0:04:53]} 6. Bb5 {[%emt 0:02:08]} Qc7 {[%emt 0:05:38]} 7. O-O {[%emt 0:00:29]} Bd6 {[%emt 0:00:19]} 8. Re1 {[%emt 0:01:07]} Nge7 {[%emt 0:01:28]} 9. c4 {[%emt 0:03:56]} O-O {[%emt 0:03:09]} 10. cxd5 {[%emt 0:03:44]} Nxd5 {[%emt 0:00:16]} 11. Bxc6 {[%emt 0:00:25]} bxc6 {[%emt 0:00:04]} 12. Nd2 {[%emt 0:00:46]} c5 {[%emt 0:15:09]} 13. Ne4 {[%emt 0:03:18]} cxd4 {[%emt 0:00:20]} 14. Nxd6 {[%emt 0:00:19]} Qxd6 {[%emt 0:00:04]} 15. Qxd4 {[%emt 0:00:16]} Bb7 {[%emt 0:06:01]} 16. b3 {[%emt 0:02:58]} f6 {[%emt 0:02:03]} 17. Nc4 {[%emt 0:01:32]} Qa6 {[%emt 0:00:38]} 18. Ne3 {[%emt 0:02:07]} Rac8 {[%emt 0:11:58]} 19. Nxd5 {[%emt 0:03:23]} Bxd5 {[%emt 0:00:04]} 20. Be3 {[%emt 0:00:09]} Rc7 {[%emt 0:00:15]} 21. Rac1 {[%emt 0:04:05]} Rxc1 {[%emt 0:09:09]} 22. Rxc1 {[%emt 0:00:10]} Qxa2 {[%emt 0:00:22]} 23. Qxa7 {[%emt 0:00:08]} Qxb3 {[%emt 0:01:53]} 24. h3 {[%emt 0:00:30]} h6 {[%emt 0:02:35]} 25. Qb6 {[%emt 0:07:07]} Qxb6 {[%emt 0:02:00]} 26. Bxb6 {[%emt 0:00:09]} Rb8 {[%emt 0:00:04]} 27. Be3 {[%emt 0:00:40]} Rb4 {[%emt 0:01:15]} 28. Rc7 {[%emt 0:01:09]} g5 {[%emt 0:02:12]} 29. Bd2 {[%emt 0:05:33]} Rb1+ {[%emt 0:00:15]} 30. Rc1 {[%emt 0:00:12]} Rb7 {[%emt 0:00:29]} 31. h4 {[%emt 0:05:25]} gxh4 {[%emt 0:01:19]} 32. Bxh6 {[%emt 0:01:08]} Kh7 {[%emt 0:00:20]} 33. Bf8 {[%emt 0:00:40]} Kg6 {[%emt 0:00:20]} 34. Kh2 {[%emt 0:00:22]} Kg5 {[%emt 0:04:10]} 35. Rd1 {[%emt 0:01:50]} Rb5 {[%emt 0:02:53]} 36. Rd3 {[%emt 0:01:18]} Rb1 {[%emt 0:01:10]} 37. Bc5 {[%emt 0:01:39]} Rb2 {[%emt 0:02:53]} 38. Be3+ {[%emt 0:00:55]} Kf5 {[%emt 0:00:44]} 39. Rd4 {[%emt 0:00:22]} Rb7 {[%emt 0:01:12]} 40. Rxh4 {[%emt 0:00:17]} e5 {[%emt 0:00:18]} 41. Rh6 {[%emt 0:01:12]} Rf7 {[%emt 0:00:27]} 42. Bb6 {[%emt 0:01:20]} 1/2-1/2

[Event "Astana Open-A 2019"]
[Site "Nur-Sultan"]
[Date "2019.07.13"]
[Round "5.1"]
[White "Erigaisi Arjun"]
[Black "Sivuk, Vitaly"]
[Result "0-1"]
[ECO "E08"]
[WhiteElo "2531"]
[BlackElo "2546"]
[Annotator "TA"]
[PlyCount "70"]
[EventDate "2019.07.11"]
[EventCountry "KAZ"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 17,70,6,25,7,18,2,0,0,0,-7,0,-16,-22,-11,-4,0,-8,-12,27,-20,-20,-146,-151,-148,-159,-181,-167,-171,-174,-224,-211,-325,-318,-318,-318,-391,-387,-391,-389,-592,-585,-816,-536,-532,-531,-512,-506,-515,-515,-514,-506,-504,-495,-584,-561]} 1. d4 e6 2. c4 Nf6 3. g3 d5 4. Bg2 Bb4+ 5. Bd2 Be7 6. Nf3 O-O 7. O-O Nbd7 8. Qc2 Ne4 9. Bf4 c6 10. Nfd2 {E08: Closed Catalan: Main Line: 7 Qc2} (10. Nc3 g5 11. Bc1 f5 12. a4 a5 13. b3 Rf7 14. Ba3 Bf6 15. Rad1 Qe8 16. Ne1 h5 17. Nxe4 dxe4 18. f3 exf3 19. Nxf3 {0-1 (50) Roiz,M (2605)-Matlakov,M (2700) St Petersburg 2018}) 10... g5 11. Be3 Nd6 $1 12. f3 {The position is equal.} f5 13. Bf2 f4 14. e4 fxe3 15. Bxe3 Nf5 16. Bf2 Bf6 17. Nb3 Nb6 {[%cal Bd7b6,Bb6c4,Bc4e3,Be3f1][%mdl 32]} 18. c5 $146 ({Predecessor:} 18. N1d2) 18... Nc4 $36 {[%mdl 2048] White must now prevent ...Nce3. White is under pressure.} 19. N1d2 (19. Re1 $11) 19... Nce3 $17 20. Qc3 Nxf1 21. Bxf1 Qc7 22. Re1 Qg7 23. Bd3 Bd7 24. Qb4 {[#]} (24. Kh1 $142) 24... a5 $1 $19 25. Qa4 (25. Nxa5 Bxd4) 25... e5 26. Bxf5 Bxf5 27. dxe5 Bxe5 28. Bd4 (28. Nd4 $142) 28... Rae8 {Black is clearly winning.} 29. Kf2 Bd3 {[#] ...Qh6 is the strong threat.} 30. Bxe5 Rxe5 31. Qd4 Rxe1 32. Qxg7+ Kxg7 33. Kxe1 Re8+ 34. Kd1 a4 35. Nd4 Kf6 {Accuracy: White = 44%, Black = 86%.} 0-1

[Event "Astana Open-A 2019"]
[Site "Nur-Sultan"]
[Date "2019.07.13"]
[Round "5.2"]
[White "Amonatov, Farrukh"]
[Black "Khegay, Dmitriy"]
[Result "1-0"]
[ECO "C70"]
[WhiteElo "2632"]
[BlackElo "2503"]
[Annotator "TA"]
[PlyCount "57"]
[EventDate "2019.07.11"]
[EventCountry "KAZ"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 9,57,21,36,37,32,31,36,36,43,24,32,26,54,45,54,22,59,72,57,68,84,87,81,89,72,58,138,153,137,108,186,214,320,320,640,610,613,568,675,747,884,964,911,908,834,701,1190,1143,1029,984]} 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 b5 5. Bb3 g6 6. a4 {Threatens to win with axb5. C70: Ruy Lopez: 3...a6 4 Ba4, Norwegian and Delayed Schliemann} b4 7. d4 exd4 8. Nxd4 {White is slightly better.} Na5 9. Ba2 Bg7 10. c3 Rb8 11. O-O $1 {cxb4 is the strong threat.} Ne7 12. cxb4 (12. Bg5 {is more complex.} h6 13. Bh4 d6 14. Nd2 c5 15. N4b3) 12... Rxb4 $146 ({Predecessor:} 12... Nac6 13. Nc2 Nxb4 14. Nxb4 Rxb4 {½-½ (44) Paravyan,D (2627)-Zhigalko,A (2541) Skopje 2019}) 13. Nc2 Rxb2 14. Bxb2 Bxb2 15. Nd2 $40 {[%cal Bb1d2,Bd2e4,Be4f6][%mdl 160] White goes for the king.} Bxa1 16. Qxa1 O-O {[#]} 17. e5 $1 {[%mdl 1024] White has strong compensation.} Nf5 (17... Bb7 $1 $14) 18. Ne4 $16 Nc6 19. Qc3 Qh4 (19... Kh8 $16 {keeps fighting.}) 20. Re1 Qh6 (20... Ng7 {might work better.} 21. Nf6+ Kh8) 21. Ne3 $18 Nxe3 $2 {[#]} (21... Ncd4 22. Nxf5 (22. Qxc7 Kh8 $18) 22... Nxf5 23. Qxc7 Qh4) 22. Rxe3 {White is clearly winning.} Qf4 23. Nf6+ Kg7 24. Re4 Qf5 25. g4 Qg5 26. f4 Qh4 27. Re3 h5 28. Rh3 Nd4 29. Kf1 {Accuracy: White = 93%, Black = 40%.} ({Weaker is} 29. Rxh4 Ne2+ {[%mdl 64] Double Attack} 30. Kf2 Nxc3 $11) ({Not} 29. Qxd4 Qe1+ 30. Kg2 Qe2+ 31. Qf2 Bb7+ 32. Bd5 Bxd5+ 33. Nxd5 Qxg4+ 34. Rg3 Qd1 $18) 1-0

[Event "Astana Open-A 2019"]
[Site "Nur-Sultan"]
[Date "2019.07.13"]
[Round "5.3"]
[White "Khanin, Semen"]
[Black "Malakhatko, Vadim"]
[Result "1/2-1/2"]
[ECO "C43"]
[WhiteElo "2517"]
[BlackElo "2462"]
[Annotator "TA"]
[PlyCount "97"]
[EventDate "2019.07.11"]
[EventCountry "KAZ"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 13,97,34,24,27,43,41,32,9,21,29,26,21,21,20,25,20,29,11,4,-1,38,19,37,37,57,64,123,68,68,65,70,64,71,72,75,55,69,0,62,66,68,56,58,65,59,83,70,58,46,19,20,16,30,0,0,0,0,0,0,0,19,20,22,20,21,20,107,89,194,174,195,19,35,8,8,8,8,0,0,0,0,0,0,0,0,0]} 1. e4 e5 2. Nf3 Nf6 3. d4 Nxe4 4. Bd3 d5 5. Nxe5 Nd7 6. Nxd7 Bxd7 7. O-O Be7 8. Re1 {C43: Petroff Defence: 3 d4} (8. Nd2 Nf6 9. h3 O-O 10. Nf3 Re8 11. c3 c5 12. Be3 c4 13. Bc2 Bd6 14. Ne5 Bxe5 15. dxe5 Rxe5 {½-½ (33) Andreikin,D (2702)-Li,C (2732) China 2018}) 8... Nf6 9. c3 O-O 10. Bf4 $146 {White is slightly better.} ({Predecessor:} 10. Bg5 h6 11. Bh4 c6 12. Nd2 Re8 13. Qc2 Qc7 14. Nf3 Be6 15. Qd2 Ne4 16. Bxe4 Bxh4 17. Nxh4 dxe4 18. Rxe4 {1-0 (70) Bojkovic,N (2420)-Petronic,S (2180) Belgrade 1998}) 10... Re8 11. Nd2 c6 12. h3 g6 13. Nf3 Nh5 14. Bh2 $36 {[%mdl 2048] White is more active.} Ng7 15. g4 Ne6 16. Kg2 Bc8 17. Qd2 Bd6 18. Bg3 Bxg3 19. fxg3 Nf8 ({Black should try} 19... c5 $14) 20. Rxe8 ({Better is} 20. Rf1 $16) 20... Qxe8 $14 21. Re1 Be6 22. Qf4 Qe7 23. g5 Re8 24. Ne5 Nd7 25. Nf3 ({White should play} 25. Ng4 $14) 25... Qd8 (25... Nf8 $1 $11) 26. h4 Qb8 27. h5 Qxf4 28. gxf4 Kf8 29. Kg3 Nb6 30. b3 Nc8 31. Nh4 Nd6 32. Re5 Bd7 33. c4 dxc4 34. bxc4 b5 35. cxb5 cxb5 36. Kf2 Rxe5 (36... gxh5 {is interesting.} 37. Rd5 Ke7 38. Bxh7 Rc8 39. Re5+ Kd8) 37. fxe5 $11 {[%mdl 4096] Endgame KBN-KBN} Nc8 38. hxg6 hxg6 39. Ng2 Ne7 {[#]} (39... Nb6 $11) 40. Nf4 $1 $16 Bc6 (40... Be6 $16 {might work better.}) 41. Ke3 $18 a5 42. a3 $2 (42. Be4 $18) 42... Ke8 $11 43. Kd2 Kd7 {The position is equal.} 44. Kc3 Kc7 45. e6 fxe6 46. Nxg6 Nxg6 47. Bxg6 {[#] Threatens to win with Bh5.} Kd6 48. Bd3 Ke7 49. Bc2 {Accuracy: White = 42%, Black = 55%.} 1/2-1/2

[Event "Astana Open-A 2019"]
[Site "Nur-Sultan"]
[Date "2019.07.13"]
[Round "5.4"]
[White "Kostenko, Petr"]
[Black "Stupak, Kirill"]
[Result "1/2-1/2"]
[ECO "C01"]
[WhiteElo "2471"]
[BlackElo "2560"]
[Annotator "TA"]
[PlyCount "41"]
[EventDate "2019.07.11"]
[EventCountry "KAZ"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 13,41,11,14,16,2,14,18,27,26,15,75,65,68,52,39,20,20,20,19,0,20,20,29,18,20,18,19,15,16,0]} 1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. exd5 exd5 5. Bd3 Nf6 6. Nge2 c6 7. O-O O-O 8. Ng3 {C01: French: Exchange Variation} (8. Bg5 h6 9. Bh4 Re8 10. f3 Nbd7 11. Qd2 Nf8 12. Rae1 Bd6 13. Bg3 Ng6 14. Bxd6 Qxd6 15. Bxg6 fxg6 {1-0 (39) Aronian,L (2767)-Caruana,F (2822) chess.com INT 2018}) 8... Re8 9. Nce2 Nbd7 10. c3 Bf8 11. Bg5 g6 (11... h6 $11 {remains equal.} 12. Bf4 Nb6) 12. Qd2 $146 ({Predecessor:} 12. Qc2 Bg7 13. h3 Nf8 14. Be3 {½-½ (27) Braggaar,P (1987)-Halfhide,S Leiden 2013}) 12... Bg7 13. Rae1 Nf8 14. h3 Ne6 15. Bh6 Qd6 16. Bb1 Bd7 17. Be3 h5 18. Nf4 Nxf4 {The position is equal.} 19. Bxf4 Qf8 20. Be5 {With the idea f4.} h4 21. Qf4 {Accuracy: White = 53%, Black = 81%.} 1/2-1/2

[Event "Astana Open-A 2019"]
[Site "Nur-Sultan"]
[Date "2019.07.13"]
[Round "5.5"]
[White "Vakhidov, Jakhongir"]
[Black "Agmanov, Zhandos"]
[Result "1/2-1/2"]
[ECO "A28"]
[WhiteElo "2541"]
[BlackElo "2402"]
[Annotator "TA"]
[PlyCount "83"]
[EventDate "2019.07.11"]
[EventCountry "KAZ"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 13,83,0,0,0,23,8,44,39,36,41,45,41,49,36,37,41,41,32,33,29,34,31,33,31,42,35,39,41,40,33,40,40,41,40,94,83,83,85,91,85,231,77,92,63,112,87,107,63,99,68,68,63,94,83,85,63,88,68,72,63,77,77,85,22,25,0,0,0,24,0,0,0]} 1. c4 e5 2. Nc3 Nf6 3. Nf3 Nc6 4. e4 Bc5 5. Nxe5 Nxe5 6. d4 Bb4 7. dxe5 Nxe4 $1 8. Qf3 {A28: English Opening: Four Knights Variation} d5 (8... Nxc3 9. bxc3 Be7 10. Qg3 g6 11. Bh6 d6 12. Be2 Be6 13. Rd1 Qd7 14. exd6 cxd6 15. O-O O-O-O {1-0 (24) Carlsen,M (2835)-Giri,A (2783) St Petersburg 2018}) 9. Be2 Qe7 $146 (9... d4 {with more complications.} 10. Qxe4 dxc3 11. O-O O-O 12. bxc3 Bxc3 13. Rb1 Qd4) ({Predecessor:} 9... O-O 10. O-O Bxc3 11. bxc3 {1-0 (26) Grachev,B (2682)-Lalic,B (2456) Sibenik 2011}) 10. O-O {White is slightly better.} Bxc3 $1 11. bxc3 O-O 12. Bf4 f6 13. cxd5 fxe5 14. Qxe4 Rxf4 15. Qe3 Qd6 16. Rfe1 Bd7 17. Bf3 Re8 18. g3 ({Much worse is} 18. Qxa7 e4 $17) 18... Rf6 {White should prevent ...Ref8.} 19. Bg2 b6 20. Rac1 Qa3 21. c4 $36 {[%mdl 2048] White is more active.} Qxa2 22. c5 bxc5 23. Rxc5 e4 ({Black should try} 23... Ref8 $14 24. Re2 Qb1+ 25. Rc1 Qb6) 24. Rxc7 {[%mdl 64] [#] Double Attack, Discovered Attack} Qxd5 25. Bxe4 Qd6 26. Rxa7 Rfe6 (26... Kh8 $16 {is a better defense.}) 27. f3 $2 (27. Qb3 $18 Kh8 28. Rd1) 27... Kh8 28. Rc1 R6e7 29. Qf2 Re5 30. Rb7 Bh3 31. Rb6 Qa3 32. Rcb1 Rc5 {[#] ( -> ...Rc1+)} 33. Re1 (33. R6b2 {looks sharper.} Rec8 34. Qd4 Rc4 35. Qb6 Rf8 36. Re1) 33... Rce5 34. Rbb1 {Strongly threatening Bf5!} (34. Qd4 {is more complex.} Qe7 35. Rb2 Rd8 36. Qb4 Qf6 37. Rd2) 34... Qc3 35. Re3 Qc7 36. Rbe1 {And now g4 would win.} Qc5 37. R3e2 Qb4 38. g4 (38. Qa7 $16) 38... h6 $1 $11 39. Rb2 Qe7 40. Rbe2 {Threatens to win with Qg3.} Qb4 $1 41. Rb2 Qe7 42. Rbe2 {Accuracy: White = 48%, Black = 56%.} 1/2-1/2

[Event "Astana Open-A 2019"]
[Site "Nur-Sultan"]
[Date "2019.07.13"]
[Round "5.6"]
[White "Akhmetov, Ayan"]
[Black "Bocharov, Dmitry"]
[Result "0-1"]
[ECO "D00"]
[WhiteElo "2430"]
[BlackElo "2506"]
[Annotator "TA"]
[PlyCount "52"]
[EventDate "2019.07.11"]
[EventCountry "KAZ"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 9,58,0,0,-12,0,-11,0,-21,-12,-19,-29,-21,-29,-29,-26,-34,-25,-13,-19,-2,-37,-122,-137,-135,-100,-356,-49,-146,-149,-161,-153,-187,-210,-651,-645,-664,-652,-654,-610,-585,-657,-658,-652,-630,-633,-1087,-797,-2053,-822,-29993,-64]} 1. d4 Nf6 2. Nc3 d5 3. Bf4 a6 4. e3 e6 5. g4 Bb4 6. Nge2 {D00: 1 d4 d5: Unusual lines} O-O $146 ({Predecessor:} 6... c5 7. a3 cxd4 8. axb4 dxc3 9. Nxc3 O-O 10. g5 Nfd7 11. h4 Nb6 {1-0 (37) Alekseenko,K (2575)-Kokarev,D (2617) St Petersburg 2017}) 7. a3 Be7 8. g5 {The position is equal.} Nh5 9. h4 Nxf4 10. Nxf4 c5 $1 11. Qf3 Nc6 12. O-O-O b5 13. dxc5 b4 14. Ncxd5 exd5 15. Nxd5 ({White should try} 15. axb4 $15 Bb7 16. Kb1 (16. Qxd5 Nxb4 17. Qxd8 Rfxd8 $17)) 15... bxa3 $1 $17 16. bxa3 Rb8 $36 {[%mdl 2048] Black is in control.} 17. Qe4 $2 {[%mdl 8192]} (17. Nf6+ $17 {was necessary.} Bxf6 18. Rxd8 Bb2+ {[%mdl 64] Double Attack} 19. Kd2 Rxd8+ 20. Bd3) 17... g6 $2 ({Not} 17... Bxc5 18. Nf6+ $1 {[%mdl 512]} gxf6 19. Rxd8 $15) ({Black should play} 17... Qa5 $1 $19 18. Bd3 g6 19. Nxe7+ Nxe7 20. Qxe7 Qxa3+ 21. Kd2 Bg4) 18. h5 (18. Qa4 $1 $15 Bb7 19. Bxa6) 18... Bxg5 {aiming for ...Qa5.} 19. hxg6 hxg6 20. f4 {[#]} Bf6 $1 {[%cal Rf6b2]} 21. Bc4 $2 (21. Nxf6+ Qxf6 22. Rd6) 21... Bb2+ $19 22. Kd2 {intending c3.} Bf5 23. Qg2 Qa5+ {[%mdl 64] Double Attack} 24. Ke2 {Threatening Qh2.} Qxc5 25. Bd3 Bxd3+ 26. cxd3 {Now Qg5 and White clings on.} Rfd8 {Played: Rf8-e8} 0-1

[Event "Astana Open-A 2019"]
[Site "Nur-Sultan"]
[Date "2019.07.15"]
[Round "6.1"]
[White "Vitaly, Sivuk"]
[Black "Farrukh, Amanatov"]
[Result "1/2-1/2"]
[ECO "E90"]
[WhiteElo "2546"]
[BlackElo "2632"]
[Annotator "TA"]
[PlyCount "26"]
[EventDate "2019.07.11"]
[EventCountry "KAZ"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 14,26,26,33,56,47,53,56,55,56,57,52,107,37,62]} 1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. h3 O-O 6. Be3 c5 7. Nf3 cxd4 8. Nxd4 b6 $146 {E90: King's Indian: Classical: Early deviations and 6 h3} (8... Nc6 9. Be2 Bd7 10. O-O Nxd4 11. Bxd4 Bc6 12. Qc2 a5 13. Rad1 Nd7 14. Bxg7 Kxg7 15. Bg4 Ne5 16. c5 Nxg4 17. hxg4 Qc8 18. cxd6 Qxg4 19. dxe7 Rfe8 {1-0 (43) Cheparinov,I (2711)-Amin,B (2709) Zagreb 2018}) 9. Qd2 Bb7 10. f3 Nbd7 11. h4 h5 12. Bh6 Bh8 (12... Re8 $14) 13. O-O-O (13. Bxf8 $16 {Bh6 is the strong threat.} Qxf8 14. Rd1) 13... Ne5 1/2-1/2

[Event "Astana Open-A 2019"]
[Site "Nur-Sultan"]
[Date "2019.07.15"]
[Round "6.2"]
[White "Vadim, Malakhatko"]
[Black "Arjun, Erigaisi"]
[Result "1/2-1/2"]
[ECO "A13"]
[WhiteElo "2462"]
[BlackElo "2531"]
[Annotator "TA"]
[PlyCount "28"]
[EventDate "2019.07.11"]
[EventCountry "KAZ"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 13,28,21,35,27,42,10,16,7,6,4,-8,0,24,23,24,17,27]} 1. c4 Nf6 2. Nf3 e6 3. g3 d5 4. Bg2 dxc4 5. Qa4+ Nbd7 6. Qxc4 a6 7. Qb3 c5 8. d3 {A13: English Opening: 1...e6} Bd6 9. O-O Rb8 10. a4 b5 11. axb5 axb5 12. Nc3 {[%cal Bb1c3,Bc3d1,Bd1e3][%mdl 32]} b4 $146 ({Predecessor:} 12... O-O 13. Bg5 h6 14. Ne4 hxg5 15. Nxd6 g4 16. Ng5 c4 17. dxc4 Nc5 18. Qd1 bxc4 19. Ra7 Qb6 20. Rxf7 Ba6 {1-0 (30) Short,N (2698)-Sveshnikov,E (2514) Porto Carras 2011}) 13. Nd1 Bb7 14. Ne3 O-O 1/2-1/2

[Event "Astana Open-A 2019"]
[Site "Nur-Sultan"]
[Date "2019.07.15"]
[Round "6.3"]
[White "Dmitry, Bocharov"]
[Black "Vladimir, Burmakin"]
[Result "1-0"]
[ECO "B12"]
[WhiteElo "2506"]
[BlackElo "2506"]
[Annotator "ChessBase"]
[PlyCount "113"]
[EventDate "2019.07.11"]
[EventCountry "KAZ"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "90+30"]

1. e4 {[%emt 0:00:00]} c6 {[%emt 0:00:00]} 2. d4 {[%emt 0:00:00]} d5 {[%emt 0:00:00]} 3. e5 {[%emt 0:00:00]} Bf5 {[%emt 0:00:00]} 4. Nf3 {[%emt 0:00:00]} e6 {[%emt 0:00:00]} 5. Be2 {[%emt 0:00:00]} Nd7 {[%emt 0:00:00]} 6. O-O {[%emt 0:00:00]} Bg6 {[%emt 0:00:00]} 7. a4 {[%emt 0:00:00]} Ne7 {[%emt 0:00:00]} 8. a5 {[%emt 0:00:00]} Nf5 {[%emt 0:00:00]} 9. h3 {[%emt 0:00:00]} Bb4 {[%emt 0:00:00]} 10. Bd2 {[%emt 0:00:00]} Bxd2 {[%emt 0:00:00]} 11. Nbxd2 {[%emt 0:00:00]} O-O {[%emt 0:00:00]} 12. b4 {[%emt 0:00:00]} f6 {[%emt 0:00:00]} 13. exf6 {[%emt 0:00:00]} Qxf6 {[%emt 0:00:00]} 14. Nb3 {[%emt 0:00:00]} e5 {[%emt 0:00:00]} 15. dxe5 {[%emt 0:00:00]} Nxe5 {[%emt 0:00:00]} 16. Nxe5 {[%emt 0:00:00]} Qxe5 {[%emt 0:00:00]} 17. Bd3 {[%emt 0:00:00]} Qc3 {[%emt 0:00:00]} 18. Qe1 {[%emt 0:00:00]} Qf6 {[%emt 0:00:00]} 19. Nc5 {[%emt 0:00:00]} Rae8 {[%emt 0:00:00]} 20. Qd2 {[%emt 0:00:00]} Re7 {[%emt 0:00:00]} 21. Rae1 {[%emt 0:00:00]} Rfe8 {[%emt 0:00:00]} 22. Rxe7 {[%emt 0:00:00]} Qxe7 {[%emt 0:00:00]} 23. c4 {[%emt 0:00:00]} b6 {[%emt 0:00:00]} 24. axb6 {[%emt 0:00:00]} axb6 {[%emt 0:00:00]} 25. Na4 {[%emt 0:00:00]} Qa7 {[%emt 0:00:00]} 26. Nc3 {[%emt 0:00:00]} dxc4 {[%emt 0:00:00]} 27. Bxc4+ {[%emt 0:00:00]} Bf7 {[%emt 0:00:00]} 28. Bxf7+ {[%emt 0:00:00]} Qxf7 {[%emt 0:00:00]} 29. Na4 {[%emt 0:00:00]} b5 {[%emt 0:00:00]} 30. Nc5 {[%emt 0:00:00]} h6 {[%emt 0:00:00]} 31. Rd1 {[%emt 0:00:00]} Re5 {[%emt 0:00:00]} 32. Qf4 {[%emt 0:00:00]} Rd5 {[%emt 0:00:00]} 33. Re1 {[%emt 0:00:00]} Nd6 {[%emt 0:01:05]} 34. Qg3 {[%emt 0:00:45]} Kh7 {[%emt 0:03:52]} 35. Ne6 {[%emt 0:06:23]} Qf6 {[%emt 0:00:03]} 36. h4 {[%emt 0:03:27]} Kg8 {[%emt 0:04:04]} 37. h5 {[%emt 0:02:03]} Kh7 {[%emt 0:03:32]} 38. Nf4 {[%emt 0:04:30]} Re5 {[%emt 0:03:24]} 39. Rd1 {[%emt 0:01:23]} Kg8 {[%emt 0:01:52]} 40. Ng6 {[%emt 0:01:23]} Rd5 {[%emt 0:01:59]} 41. Rxd5 {[%emt 0:00:55]} cxd5 {[%emt 0:00:01]} 42. Qa3 {[%emt 0:00:10]} Qd8 {[%emt 0:00:55]} 43. Qa7 {[%emt 0:00:29]} Ne4 {[%emt 0:01:11]} 44. Qb7 {[%emt 0:00:38]} Nf6 {[%emt 0:00:19]} 45. Qxb5 {[%emt 0:00:21]} d4 {[%emt 0:00:26]} 46. Qc4+ {[%emt 0:00:46]} Kh7 {[%emt 0:00:02]} 47. Nf4 {[%emt 0:00:15]} Qd6 {[%emt 0:00:22]} 48. g3 {[%emt 0:00:47]} Qe5 {[%emt 0:00:11]} 49. b5 {[%emt 0:00:46]} Nxh5 {[%emt 0:01:14]} 50. Qd3+ {[%emt 0:00:45]} Kg8 {[%emt 0:00:03]} 51. Qb3+ {[%emt 0:00:22]} Kh7 {[%emt 0:00:15]} 52. Qb1+ {[%emt 0:00:16]} Kg8 {[%emt 0:00:06]} 53. Nxh5 {[%emt 0:00:28]} Qxh5 {[%emt 0:00:01]} 54. b6 {[%emt 0:00:08]} Qe8 {[%emt 0:00:06]} 55. b7 {[%emt 0:00:08]} Qb8 {[%emt 0:00:02]} 56. Qb5 {[%emt 0:00:25]} d3 {[%emt 0:00:05]} 57. Kf1 {[%emt 0:00:16]} 1-0

[Event "Astana Open-A 2019"]
[Site "Nur-Sultan"]
[Date "2019.07.15"]
[Round "6.4"]
[White "Jakhongir, Vakhidov"]
[Black "Konstantin, Kazakov"]
[Result "1/2-1/2"]
[ECO "A85"]
[WhiteElo "2541"]
[BlackElo "2380"]
[Annotator "TA"]
[PlyCount "109"]
[EventDate "2019.07.11"]
[EventCountry "KAZ"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 9,109,29,33,24,34,21,19,-31,-16,-94,0,0,0,0,0,-22,-17,-21,-39,-22,-35,-22,0,0,0,0,20,-3,0,0,0,0,9,0,0,0,35,29,29,38,33,2,5,0,11,0,0,9,25,30,23,25,20,0,0,0,0,4,3,0,0,0,0,0,0,0,18,17,16,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0]} 1. d4 f5 2. c4 Nf6 3. Nc3 g6 4. h4 d6 5. h5 Nxh5 6. e4 {[#] Threatens to win with exf5. A85: Dutch Defence: 2 c4 Nf6 3 Nc3} (6. Rxh5 gxh5 7. e4 fxe4 8. Qxh5+ Kd7 9. Be2 c6 10. Nxe4 Kc7 11. Nf3 Bg7 12. c5 b5 {1-0 (47) Dreev,A (2667)-Bartel,M (2641) Dubai 2014}) 6... Nf6 7. Bd3 Bg7 8. d5 $146 (8. Nf3 {feels hotter.} fxe4 9. Nxe4 O-O 10. Neg5 Bg4 11. Qb3) ({Predecessor:} 8. exf5 Bxf5 9. Bxf5 gxf5 10. Bg5 Nc6 11. d5 Ne5 12. Nge2 Qd7 {½-½ (31) Avotins,M (2466)-Walczak,P (2464) ICCF email 2014}) 8... e5 9. dxe6 {[#]} (9. exf5 $1 $11 {remains equal.} gxf5 10. Nge2) 9... Bxe6 (9... fxe4 $1 $17 10. Nxe4 (10. Bxe4 Nxe4 11. Nxe4 Qe7 $17) 10... Bxe6) 10. exf5 $11 Bxf5 11. Bxf5 gxf5 12. Qf3 Nc6 13. Qxf5 Qd7 14. Qxd7+ Kxd7 15. Bh6 Rag8 {White must now prevent ...Bxh6.} 16. Kf1 Ne5 17. b3 Nfg4 18. Bxg7 Rxg7 19. Nh3 Rf8 20. Re1 a6 21. Re4 Rgf7 {[%cal Rg4f2]} 22. f3 Nf6 23. Rf4 Ng6 24. Rd4 Ne7 25. Kf2 Rg7 26. Re1 Nc6 27. Rf4 Ne5 28. Rd1 Rgf7 29. Kg1 Ng6 30. Rfd4 b6 31. Nd5 {The position is equal.} Nxd5 32. Rxd5 Rf5 33. Kf2 Ne5 34. f4 h5 35. Kg3 Ng4 36. Rxf5 Rxf5 {[%mdl 4096] Endgame KRN-KRN} 37. Ng5 Nf6 38. Kf3 b5 39. cxb5 axb5 40. Ne4 Nxe4 41. Kxe4 {KR-KR} Ke6 42. b4 Rf8 43. Rh1 Rf5 44. Rd1 Rf8 45. Rh1 Rf5 46. g4 hxg4 47. Rh6+ Rf6 48. f5+ $1 Ke7 49. Rh4 g3 50. Rg4 Rh6 51. Kd5 Rh2 {Strongly threatening ...Rd2+.} 52. Rxg3 Rxa2 {...Rc2 is the strong threat.} 53. Rg7+ Kf6 54. Rxc7 Rb2 55. Ke4 {Accuracy: White = 59%, Black = 65%.} 1/2-1/2

[Event "Astana Open-A 2019"]
[Site "Nur-Sultan"]
[Date "2019.07.15"]
[Round "6.5"]
[White "Kirill, Stupak"]
[Black "Maxim, Lugovskoy"]
[Result "1-0"]
[ECO "E05"]
[WhiteElo "2560"]
[BlackElo "2425"]
[Annotator "TA"]
[PlyCount "53"]
[EventDate "2019.07.11"]
[EventCountry "KAZ"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 20,53,19,15,49,39,65,58,52,56,123,123,175,174,198,173,183,158,190,190,187,180,174,167,188,196,231,225,358,347,334,347,369,366,521,340]} 1. d4 e6 2. c4 Nf6 3. g3 d5 4. Nf3 Be7 5. Bg2 O-O 6. O-O dxc4 7. Ne5 Nc6 8. Bxc6 bxc6 9. Nxc6 Qe8 10. Nxe7+ Qxe7 11. Qa4 c5 {E05: Open Catalan: 5 Nf3 Be7} (11... e5 12. dxe5 Qxe5 13. Re1 Be6 14. Nc3 Ne4 15. Qc2 Nxc3 16. Qxc3 Qxc3 17. bxc3 Rab8 18. f3 Rfd8 19. Bf4 Rb2 {½-½ (32) Nakamura,H (2746)-So,W (2762) Saint Louis 2019}) 12. Qa3 Bb7 13. Nc3 Rac8 {White is slightly better.} 14. Bg5 Rfd8 $146 ({Better is} 14... Qd7 $14) ({Predecessor:} 14... Qd7 15. Bxf6 cxd4 16. Bxd4 Qxd4 {½-½ (65) Girya,O (2470)-Ovod,E (2382) Riga 2017}) 15. Rfd1 h6 (15... a6 $16 {was necessary.}) 16. Bxf6 $1 $18 gxf6 {[#]} 17. dxc5 $1 ({Inferior is} 17. Qxa7 Rd6 $15) 17... Bd5 18. e4 Bc6 19. Rd6 Rxd6 20. cxd6 Qb7 21. Rd1 {[%cal Ba1d1,Bd1d2,Bd2e2][%mdl 32]} Bd7 22. Qa5 Rb8 23. Rd2 Qb6 (23... Rc8 $142 24. Qh5 Kg7 25. Qg4+ Kh8) 24. Qh5 Kg7 25. e5 f5 26. Qh4 Qc5 (26... Rg8 $142 27. Qf6+ Kh7 28. Qxf7+ Rg7) 27. Re2 {Accuracy: White = 85%, Black = 19%.} 1-0

[Event "Astana Open-A 2019"]
[Site "Nur-Sultan"]
[Date "2019.07.15"]
[Round "6.6"]
[White "Sergei, Yudin"]
[Black "Anton, Shomoev"]
[Result "1/2-1/2"]
[ECO "B22"]
[WhiteElo "2499"]
[BlackElo "2559"]
[Annotator "TA"]
[PlyCount "25"]
[EventDate "2019.07.11"]
[EventCountry "KAZ"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 21,25,10,6,0,0,0]} 1. e4 c5 2. c3 d5 3. exd5 Qxd5 4. d4 Nf6 5. Nf3 Bg4 6. Be2 e6 7. O-O $146 ({Predecessor:} 7. h3 Bh5 8. O-O Be7 9. Be3 cxd4 10. Nxd4 Bxe2 11. Qxe2 {½-½ (13) Koziak,V (2479)-Banikas,H (2568) Rome 2016}) 7... Nc6 8. h3 Bh5 9. Be3 cxd4 10. Nxd4 Bxe2 11. Qxe2 Be7 12. Nd2 {B22: Sicilian: 2 c3} O-O 13. N2f3 1/2-1/2

[Event "Astana Open-A 2019"]
[Site "Nur-Sultan"]
[Date "2019.07.16"]
[Round "7.1"]
[White "Dmitry, Bocharov"]
[Black "Vitaly, Sivuk"]
[Result "1/2-1/2"]
[ECO "D10"]
[WhiteElo "2506"]
[BlackElo "2546"]
[Annotator "ChessBase"]
[PlyCount "139"]
[EventDate "2019.07.11"]
[EventCountry "KAZ"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "90+30"]

1. c4 {[%emt 0:00:00]} c6 {[%emt 0:00:00]} 2. Nf3 {[%emt 0:00:00]} d5 {[%emt 0:00:00]} 3. e3 {[%emt 0:00:00]} Nf6 {[%emt 0:00:00]} 4. Nc3 {[%emt 0:00:00]} a6 {[%emt 0:00:00]} 5. Qc2 {[%emt 0:00:00]} g6 {[%emt 0:00:00]} 6. d4 {[%emt 0:00:00]} Bg7 {[%emt 0:00:00]} 7. Bd3 {[%emt 0:00:00]} O-O {[%emt 0:00:00]} 8. O-O {[%emt 0:00:00]} b5 {[%emt 0:00:00]} 9. b3 {[%emt 0:00:00]} Nbd7 {[%emt 0:00:00]} 10. e4 {[%emt 0:00:00]} bxc4 {[%emt 0:00:00]} 11. bxc4 {[%emt 0:00:00]} dxe4 {[%emt 0:00:00]} 12. Nxe4 {[%emt 0:00:00]} c5 {[%emt 0:00:00]} 13. Bb2 {[%emt 0:00:00]} cxd4 {[%emt 0:00:00]} 14. Bxd4 {[%emt 0:00:00]} Bb7 {[%emt 0:00:00]} 15. Rab1 {[%emt 0:00:00]} Qc7 {[%emt 0:00:00]} 16. Nxf6+ {[%emt 0:00:00]} Nxf6 {[%emt 0:00:00]} 17. Be5 {[%emt 0:00:00]} Qc8 {[%emt 0:00:00]} 18. c5 {[%emt 0:02:00]} Bxf3 {[%emt 0:00:00]} 19. gxf3 {[%emt 0:00:23]} Nh5 {[%emt 0:00:00]} 20. Bxg7 {[%emt 0:03:59]} Nxg7 {[%emt 0:00:00]} 21. c6 {[%emt 0:01:30]} Ra7 {[%emt 0:00:00]} 22. Rfc1 {[%emt 0:00:15]} Rc7 {[%emt 0:00:00]} 23. Rb6 {[%emt 0:03:11]} Qh3 {[%emt 0:00:00]} 24. Qe2 {[%emt 0:00:54]} Ne6 {[%emt 0:00:00]} 25. Qe3 {[%emt 0:00:21]} Rd8 {[%emt 0:00:00]} 26. Bf1 {[%emt 0:00:23]} Qh4 {[%emt 0:00:00]} 27. Rb7 {[%emt 0:00:21]} Rd5 {[%emt 0:00:00]} 28. Rxc7 {[%emt 0:01:32]} Nxc7 {[%emt 0:00:00]} 29. f4 {[%emt 0:00:37]} Qf6 {[%emt 0:00:00]} 30. h3 {[%emt 0:00:29]} Qd6 {[%emt 0:00:00]} 31. Bg2 {[%emt 0:00:22]} Rd2 {[%emt 0:00:00]} 32. a4 {[%emt 0:00:37]} Rd4 {[%emt 0:00:00]} 33. Qe5 {[%emt 0:00:29]} Rxa4 {[%emt 0:07:48]} 34. Qxd6 {[%emt 0:00:33]} exd6 {[%emt 0:00:05]} 35. Rb1 {[%emt 0:00:06]} Nb5 {[%emt 0:00:58]} 36. Bf1 {[%emt 0:00:22]} Re4 {[%emt 0:00:28]} 37. Bxb5 {[%emt 0:00:26]} axb5 {[%emt 0:00:04]} 38. Rxb5 {[%emt 0:00:57]} Rc4 {[%emt 0:00:06]} 39. Rb6 {[%emt 0:00:19]} Kf8 {[%emt 0:00:38]} 40. c7 {[%emt 0:00:41]} Ke7 {[%emt 0:01:09]} 41. Rb7 {[%emt 0:00:05]} Ke6 {[%emt 0:00:36]} 42. Kf1 {[%emt 0:00:09]} f6 {[%emt 0:01:37]} 43. Ke2 {[%emt 0:00:18]} h5 {[%emt 0:01:51]} 44. Kd3 {[%emt 0:00:18]} d5 {[%emt 0:01:02]} 45. Ke3 {[%emt 0:01:38]} h4 {[%emt 0:01:23]} 46. Kf3 {[%emt 0:00:41]} Rc3+ {[%emt 0:00:49]} 47. Ke2 {[%emt 0:00:21]} Kf5 {[%emt 0:00:25]} 48. Rb5 {[%emt 0:00:29]} Ke4 {[%emt 0:01:08]} 49. Rb4+ {[%emt 0:00:15]} d4 {[%emt 0:01:19]} 50. f3+ {[%emt 0:00:21]} Kd5 {[%emt 0:00:10]} 51. Rb5+ {[%emt 0:00:47]} Ke6 {[%emt 0:00:18]} 52. Rb4 {[%emt 0:00:27]} Rc2+ {[%emt 0:01:23]} 53. Kd3 {[%emt 0:00:11]} Rxc7 {[%emt 0:00:05]} 54. Rxd4 {[%emt 0:00:29]} Kf5 {[%emt 0:02:02]} 55. Ke3 {[%emt 0:00:27]} Rc2 {[%emt 0:00:27]} 56. Rd5+ {[%emt 0:00:23]} Ke6 {[%emt 0:00:01]} 57. Rd4 {[%emt 0:00:08]} f5 {[%emt 0:00:56]} 58. Rd8 {[%emt 0:00:34]} Rh2 {[%emt 0:00:13]} 59. Rh8 {[%emt 0:00:25]} Rxh3 {[%emt 0:00:05]} 60. Kf2 {[%emt 0:00:11]} Rh2+ {[%emt 0:02:09]} 61. Kg1 {[%emt 0:00:09]} Ra2 {[%emt 0:00:06]} 62. Rxh4 {[%emt 0:00:08]} Kd5 {[%emt 0:00:04]} 63. Rh8 {[%emt 0:01:18]} Kd4 {[%emt 0:00:22]} 64. Re8 {[%emt 0:00:09]} Kd3 {[%emt 0:00:15]} 65. Kf1 {[%emt 0:00:08]} Ra4 {[%emt 0:00:17]} 66. Kf2 {[%emt 0:00:25]} Rxf4 {[%emt 0:00:06]} 67. Rg8 {[%emt 0:00:10]} Ra4 {[%emt 0:00:50]} 68. Rxg6 {[%emt 0:00:10]} f4 {[%emt 0:00:14]} 69. Rd6+ {[%emt 0:00:07]} Rd4 {[%emt 0:00:18]} 70. Re6 {[%emt 0:00:30]} 1/2-1/2

[Event "Astana Open-A 2019"]
[Site "Nur-Sultan"]
[Date "2019.07.16"]
[Round "7.2"]
[White "Farrukh, Amanatov"]
[Black "Kirill, Stupak"]
[Result "1/2-1/2"]
[ECO "C18"]
[WhiteElo "2632"]
[BlackElo "2560"]
[Annotator "TA"]
[PlyCount "35"]
[EventDate "2019.07.11"]
[EventCountry "KAZ"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 16,35,14,0,0,0,16,0,0,0,0,0,28,18,69,53,52,54,50,38,78,78]} 1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 c5 5. a3 Bxc3+ 6. bxc3 Qa5 7. Bd2 Qa4 8. Qb1 c4 9. h4 Nc6 {C18: French: 3 Nc3 Bb4: Main line: 7 h4 and 7 Qg4} (9... f6 10. Nf3 Nc6 11. Bf4 Qa5 12. Qb2 Bd7 13. g3 Nge7 14. h5 O-O-O 15. Bh3 g5 16. exf6 gxf4 17. fxe7 {½-½ (44) Kobalia,M (2599)-Andreikin,D (2712) Moscow 2018}) 10. h5 Bd7 11. Nf3 O-O-O {The position is equal.} 12. g3 h6 13. Bh3 f6 14. O-O $146 ({Predecessor:} 14. Nh4 Nge7 15. f4 Rhg8 16. Qb2 Kb8 17. Be3 {½-½ (34) Cori Quispe,K (2348)-Cori Tello,J (2596) Lima 2016}) 14... fxe5 (14... Kb8 $11) 15. dxe5 Nge7 16. Nd4 Nf5 17. Qb2 Qa5 {[#] Hoping for ...Ncxd4.} 18. Rab1 1/2-1/2

[Event "Astana Open-A 2019"]
[Site "Nur-Sultan"]
[Date "2019.07.16"]
[Round "7.3"]
[White "Arjun, Erigaisi"]
[Black "Dmitry, Khegai"]
[Result "1/2-1/2"]
[ECO "E06"]
[WhiteElo "2531"]
[BlackElo "2503"]
[Annotator "TA"]
[PlyCount "67"]
[EventDate "2019.07.11"]
[EventCountry "KAZ"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 14,67,23,28,21,31,30,29,32,16,47,39,45,36,42,25,41,33,40,39,39,29,29,29,29,29,30,30,30,30,76,84,82,83,84,77,122,124,109,105,110,57,55,56,47,31,34,40,43,0,0,0,0,0,0,0]} 1. Nf3 Nf6 2. c4 e6 3. g3 d5 4. Bg2 Be7 5. O-O O-O 6. d4 c6 7. Qc2 b6 8. Rd1 Ba6 {E06: Closed Catalan: Early deviations} (8... Nbd7 9. b3 Ba6 10. a4 c5 11. a5 Qc8 12. Ba3 Re8 13. Nc3 bxa5 14. Na4 dxc4 15. bxc4 Bb7 16. Qd2 Nb6 17. Bxc5 Ne4 18. Qxa5 Nxa4 19. Rxa4 Nxc5 20. dxc5 Bxc5 {½-½ (27) Jakovenko,D (2710)-Grandelius,N (2653) Germany 2018}) 9. Ne5 Nfd7 10. cxd5 cxd5 {White has an edge.} 11. e4 Nf6 12. Nc3 Bb7 13. Bg5 $146 ({Predecessor:} 13. exd5 Nxd5 14. Qb3 {1-0 (50) Batchuluun,T (2494)-Boldoo,E (2146) Ulaanbaatar 2013}) 13... Nxe4 14. Nxe4 {[#] And now Bxe7 would win.} ({Reject} 14. Bxe4 dxe4 15. Bxe7 Qxe7 $15) 14... f6 15. Bf4 dxe4 16. Bxe4 Bxe4 17. Qxe4 Qd5 18. Qxd5 exd5 19. Ng4 Nc6 20. Rac1 $36 {[%mdl 2048] White has good play.} Rac8 21. Ne3 Rfd8 22. Rc2 {[#] aiming for Rdc1.} Bf8 23. Rdc1 Ne7 24. Rxc8 Nxc8 25. Rc7 g5 26. Ng4 Be7 27. Bd2 (27. Nh6+ $16 Kg7 28. Nf5+ {[%mdl 64] Double Attack} Kg6 29. Nxe7+ Nxe7 30. Bxg5 (30. Rxe7 gxf4 31. Rxa7 Rc8 $16) (30. Rxa7 Nc8 $15)) 27... Kf7 $14 28. Ne3 Ke6 29. g4 h5 30. gxh5 Rh8 31. f4 gxf4 {The position is equal.} 32. Ng2 Bd6 $1 {[%cal Rd6c7]} 33. Rc3 Ne7 34. Bxf4 {Accuracy: White = 81%, Black = 94%.} 1/2-1/2

[Event "Astana Open-A 2019"]
[Site "Nur-Sultan"]
[Date "2019.07.16"]
[Round "7.4"]
[White "Konstantin, Kazakov"]
[Black "Vadim, Malakhatko"]
[Result "1/2-1/2"]
[ECO "C07"]
[WhiteElo "2380"]
[BlackElo "2462"]
[Annotator "ChessBase"]
[PlyCount "127"]
[EventDate "2019.07.11"]
[EventCountry "KAZ"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "90+30"]

1. e4 {[%emt 0:00:00]} e6 {[%emt 0:00:00]} 2. d4 {[%emt 0:00:00]} d5 {[%emt 0:00:00]} 3. Nd2 {[%emt 0:00:00]} c5 {[%emt 0:00:00]} 4. exd5 {[%emt 0:00:00]} Qxd5 {[%emt 0:00:00]} 5. Ngf3 {[%emt 0:00:00]} cxd4 {[%emt 0:00:00]} 6. Bc4 {[%emt 0:00:00]} Qd8 {[%emt 0:00:00]} 7. O-O {[%emt 0:00:00]} Nc6 {[%emt 0:00:00]} 8. Nb3 {[%emt 0:00:00]} a6 {[%emt 0:00:00]} 9. Nbxd4 {[%emt 0:00:00]} Nxd4 {[%emt 0:00:00]} 10. Nxd4 {[%emt 0:00:00]} Qc7 {[%emt 0:00:00]} 11. Bb3 {[%emt 0:00:00]} Bd6 {[%emt 0:00:00]} 12. Qh5 {[%emt 0:00:00]} Nf6 {[%emt 0:00:00]} 13. Qh4 {[%emt 0:00:00]} Bd7 {[%emt 0:00:00]} 14. Bg5 {[%emt 0:00:00]} O-O-O {[%emt 0:00:00]} 15. Nf3 {[%emt 0:00:00]} Bc6 {[%emt 0:00:00]} 16. Bxf6 {[%emt 0:00:00]} gxf6 {[%emt 0:00:00]} 17. Qxf6 {[%emt 0:00:00]} Rhg8 {[%emt 0:00:00]} 18. g3 {[%emt 0:00:00]} Rg6 {[%emt 0:00:00]} 19. Qc3 {[%emt 0:00:00]} Rdg8 {[%emt 0:00:00]} 20. Nd4 {[%emt 0:00:00]} Bxg3 {[%emt 0:00:00]} 21. fxg3 {[%emt 0:00:00]} Rxg3+ {[%emt 0:00:00]} 22. hxg3 {[%emt 0:00:00]} Rxg3+ {[%emt 0:00:00]} 23. Kf2 {[%emt 0:00:00]} Rxc3 {[%emt 0:00:00]} 24. bxc3 {[%emt 0:00:00]} Be4 {[%emt 0:00:00]} 25. Rae1 {[%emt 0:00:00]} Bg6 {[%emt 0:00:00]} 26. Re3 {[%emt 0:00:00]} Kb8 {[%emt 0:00:00]} 27. Nf3 {[%emt 0:00:00]} Qc5 {[%emt 0:00:00]} 28. Rd1 {[%emt 0:00:00]} Bh5 {[%emt 0:00:00]} 29. Rg1 {[%emt 0:00:00]} Bg6 {[%emt 0:00:00]} 30. Ne5 {[%emt 0:00:00]} Qd6 {[%emt 0:00:00]} 31. Ke1 {[%emt 0:00:00]} Bh5 {[%emt 0:00:00]} 32. Nd3 {[%emt 0:00:00]} Qh2 {[%emt 0:00:00]} 33. Rf1 {[%emt 0:00:00]} Qh4+ {[%emt 0:00:00]} 34. Kd2 {[%emt 0:00:00]} Qg5 {[%emt 0:00:00]} 35. Nf4 {[%emt 0:00:00]} Bg4 {[%emt 0:00:00]} 36. Nd3 {[%emt 0:00:00]} Bf5 {[%emt 0:01:18]} 37. Ne5 {[%emt 0:00:00]} h5 {[%emt 0:08:52]} 38. Nxf7 {[%emt 0:00:00]} Qg2+ {[%emt 0:00:05]} 39. Ke1 {[%emt 0:00:00]} h4 {[%emt 0:00:20]} 40. Bxe6 {[%emt 0:00:00]} Bxe6 {[%emt 0:01:51]} 41. Rxe6 {[%emt 0:00:00]} Qxc2 {[%emt 0:00:10]} 42. Re3 {[%emt 0:00:00]} Qxa2 {[%emt 0:02:18]} 43. Ng5 {[%emt 0:00:00]} a5 {[%emt 0:00:41]} 44. Rf4 {[%emt 0:00:00]} Qb1+ {[%emt 0:02:17]} 45. Kf2 {[%emt 0:00:00]} Qc2+ {[%emt 0:00:08]} 46. Kf3 {[%emt 0:00:00]} Qd1+ {[%emt 0:00:07]} 47. Ke4 {[%emt 0:00:00]} a4 {[%emt 0:00:59]} 48. Kf5 {[%emt 0:00:00]} Qd7+ {[%emt 0:01:51]} 49. Ne6 {[%emt 0:00:00]} a3 {[%emt 0:00:26]} 50. Ke5 {[%emt 0:03:21]} a2 {[%emt 0:03:52]} 51. Re1 {[%emt 0:00:24]} Qd2 {[%emt 0:00:30]} 52. Rff1 {[%emt 0:00:26]} Qxc3+ {[%emt 0:00:12]} 53. Kd6 {[%emt 0:00:12]} h3 {[%emt 0:00:37]} 54. Kd5 {[%emt 0:03:18]} Qb3+ {[%emt 0:01:07]} 55. Kd6 {[%emt 0:00:30]} Qa3+ {[%emt 0:00:31]} 56. Kd5 {[%emt 0:00:07]} Qb3+ {[%emt 0:00:36]} 57. Kd6 {[%emt 0:00:05]} Ka7 {[%emt 0:00:15]} 58. Nc5 {[%emt 0:01:35]} Qb2 {[%emt 0:00:23]} 59. Kd5 {[%emt 0:00:20]} Qd2+ {[%emt 0:00:50]} 60. Kc4 {[%emt 0:01:59]} Qc2+ {[%emt 0:00:06]} 61. Kb4 {[%emt 0:00:11]} Qd2+ {[%emt 0:00:04]} 62. Kc4 {[%emt 0:00:35]} Qc2+ {[%emt 0:00:29]} 63. Kb4 {[%emt 0:00:04]} Qd2+ {[%emt 0:00:04]} 64. Kc4 {[%emt 0:00:05]} 1/2-1/2

[Event "Astana Open-A 2019"]
[Site "Nur-Sultan"]
[Date "2019.07.16"]
[Round "7.5"]
[White "Anton, Shomoev"]
[Black "Denis, Makhnev"]
[Result "1-0"]
[ECO "C95"]
[WhiteElo "2559"]
[BlackElo "2487"]
[Annotator "TA"]
[PlyCount "75"]
[EventDate "2019.07.11"]
[EventCountry "KAZ"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 28,75,30,2,17,16,27,13,14,0,10,11,27,0,32,24,36,-9,-9,-17,0,0,31,22,30,34,24,31,29,-4,-18,-5,0,0,0,0,66,69,81,72,83,79,72,75,75,0,0,0,388,388]} 1. e4 e5 2. Nf3 Nc6 3. Bb5 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 Re8 13. Nf1 Bf8 14. Ng3 g6 15. b3 a5 {C95: Closed Ruy Lopez: Breyer Variation with 10 d4} 16. a4 b4 17. cxb4 axb4 {The position is equal.} 18. Bb2 Bh6 19. dxe5 dxe5 20. Bd3 {[#]} Qe7 $146 ({Predecessor:} 20... Nc5 21. Bb5 c6 22. Bc4 Qxd1 23. Raxd1 {1-0 (58) Zhigalko,S (2661)-Eljanov,P (2707) Kiev 2013}) 21. Qc2 Qc5 22. Qxc5 Nxc5 23. Bb5 c6 24. Bc4 Bf4 25. Ne2 Nfxe4 26. Nxf4 exf4 27. Ne5 $36 {[%mdl 2048] White is more active.} Nd6 28. Bf1 Nxb3 29. Rad1 Re6 30. Ng4 {[#] Hoping for Rxe6.} Rxe1 31. Rxe1 h5 ({But not} 31... Rxa4 $6 32. Rd1 $16) (31... Nf5 $11) 32. Nf6+ $14 Kf8 33. Be5 Rd8 34. Bxf4 {[%cal Rf4h6] [#]} Nf5 ({Not} 34... Kg7 $2 35. Bxd6 c5 36. Ne8+ Kg8 37. Bb5 $18) 35. Rb1 Nc5 36. Bc7 (36. g4 $16 hxg4 37. hxg4) 36... Ra8 $11 37. Rxb4 {Black must now prevent g4.} Rxa4 $2 {[%mdl 8192]} (37... Ke7 $11 38. Ne4 Nxe4 39. Rxe4+ (39. Rxb7 Rxa4 40. Bb6+ Ke6 $15) 39... Kd7) 38. Bb6 {Accuracy: White = 66%, Black = 47%.} 1-0

[Event "Astana Open-A 2019"]
[Site "Nur-Sultan"]
[Date "2019.07.16"]
[Round "7.6"]
[White "Evgeniy, Pak"]
[Black "Jakhongir, Vakhidov"]
[Result "0-1"]
[ECO "B08"]
[WhiteElo "2402"]
[BlackElo "2541"]
[Annotator "ChessBase"]
[PlyCount "90"]
[EventDate "2019.07.11"]
[EventCountry "KAZ"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "90+30"]

1. d4 {[%emt 0:00:00]} d6 {[%emt 0:00:00]} 2. e4 {[%emt 0:00:00]} Nf6 {[%emt 0:00:00]} 3. Nc3 {[%emt 0:00:00]} g6 {[%emt 0:00:00]} 4. Nf3 {[%emt 0:00:00]} Bg7 {[%emt 0:00:00]} 5. Be2 {[%emt 0:00:00]} O-O {[%emt 0:00:00]} 6. O-O {[%emt 0:00:00]} e6 {[%emt 0:00:00]} 7. Re1 {[%emt 0:00:00]} Nc6 {[%emt 0:00:00]} 8. Bf1 {[%emt 0:00:00]} b6 {[%emt 0:00:00]} 9. a4 {[%emt 0:00:00]} Bb7 {[%emt 0:00:00]} 10. h3 {[%emt 0:00:00]} a6 {[%emt 0:00:00]} 11. b3 {[%emt 0:00:00]} Re8 {[%emt 0:00:00]} 12. Bb2 {[%emt 0:00:00]} Nb4 {[%emt 0:00:00]} 13. Qc1 {[%emt 0:00:00]} c5 {[%emt 0:00:00]} 14. dxc5 {[%emt 0:00:00]} bxc5 {[%emt 0:00:00]} 15. e5 {[%emt 0:00:00]} Nd7 {[%emt 0:00:00]} 16. exd6 {[%emt 0:00:00]} Bxf3 {[%emt 0:00:00]} 17. gxf3 {[%emt 0:00:00]} Ne5 {[%emt 0:00:00]} 18. Rxe5 {[%emt 0:00:00]} Bxe5 {[%emt 0:00:00]} 19. Ne4 {[%emt 0:00:00]} Nc6 {[%emt 0:00:00]} 20. d7 {[%emt 0:00:00]} Rf8 {[%emt 0:00:00]} 21. Bxe5 {[%emt 0:00:00]} Nxe5 {[%emt 0:00:00]} 22. Qf4 {[%emt 0:00:00]} Nxd7 {[%emt 0:00:00]} 23. Rd1 {[%emt 0:00:00]} Ra7 {[%emt 0:00:00]} 24. Bxa6 {[%emt 0:00:00]} Qe7 {[%emt 0:00:00]} 25. Bb5 {[%emt 0:00:00]} f5 {[%emt 0:00:00]} 26. Ng5 {[%emt 0:00:00]} Ne5 {[%emt 0:00:00]} 27. Qxe5 {[%emt 0:00:00]} Qxg5+ {[%emt 0:00:00]} 28. Kf1 {[%emt 0:00:00]} Re7 {[%emt 0:00:00]} 29. Bc4 {[%emt 0:00:00]} Qf6 {[%emt 0:00:00]} 30. Qxc5 {[%emt 0:00:00]} Kg7 {[%emt 0:00:00]} 31. f4 {[%emt 0:00:00]} e5 {[%emt 0:00:00]} 32. fxe5 {[%emt 0:00:00]} Rxe5 {[%emt 0:05:45]} 33. Qd6 {[%emt 0:00:00]} Qxd6 {[%emt 0:00:24]} 34. Rxd6 {[%emt 0:00:00]} f4 {[%emt 0:00:11]} 35. f3 {[%emt 0:00:00]} Rh5 {[%emt 0:05:56]} 36. Kg2 {[%emt 0:00:00]} Rff5 {[%emt 0:00:26]} 37. Be6 {[%emt 0:00:00]} Rc5 {[%emt 0:01:37]} 38. c4 {[%emt 0:00:00]} Rce5 {[%emt 0:00:04]} 39. Bg4 {[%emt 0:00:00]} Re2+ {[%emt 0:00:04]} 40. Kf1 {[%emt 0:00:00]} Rhe5 {[%emt 0:00:05]} 41. Rd1 {[%emt 0:00:00]} Rb2 {[%emt 0:03:43]} 42. Rd3 {[%emt 0:01:55]} Kf6 {[%emt 0:00:44]} 43. Rc3 {[%emt 0:00:28]} Kg5 {[%emt 0:01:00]} 44. Rc1 {[%emt 0:02:13]} Ree2 {[%emt 0:00:32]} 45. Rb1 {[%emt 0:00:38]} Rf2+ {[%emt 0:00:17]} 0-1

[Event "Astana Open-A 2019"]
[Site "Nur-Sultan"]
[Date "2019.07.17"]
[Round "8.1"]
[White "Sivuk, Vitaly"]
[Black "Anton, Shomoev"]
[Result "1/2-1/2"]
[ECO "E71"]
[WhiteElo "2546"]
[BlackElo "2559"]
[Annotator "ChessBase"]
[PlyCount "122"]
[EventDate "2019.07.11"]
[EventCountry "KAZ"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

1. d4 {[%emt 0:00:00]} Nf6 {[%emt 0:00:00]} 2. c4 {[%emt 0:00:00]} g6 {[%emt 0:00:00]} 3. Nc3 {[%emt 0:00:00]} Bg7 {[%emt 0:00:00]} 4. e4 {[%emt 0:00:00]} d6 {[%emt 0:00:00]} 5. h3 {[%emt 0:00:12]} O-O {[%emt 0:00:06]} 6. Be3 {[%emt 0:00:04]} e5 {[%emt 0:00:06]} 7. d5 {[%emt 0:00:09]} Na6 {[%emt 0:00:06]} 8. g4 {[%emt 0:00:24]} Nc5 {[%emt 0:00:39]} 9. f3 {[%emt 0:00:10]} a5 {[%emt 0:05:00]} 10. Nge2 {[%emt 0:00:37]} c6 {[%emt 0:07:34]} 11. Ng3 {[%emt 0:03:00]} cxd5 {[%emt 0:00:20]} 12. cxd5 {[%emt 0:00:09]} a4 {[%emt 0:00:25]} 13. Qd2 {[%emt 0:00:44]} Qa5 {[%emt 0:01:24]} 14. Nb5 {[%emt 0:02:50]} Qd8 {[%emt 0:07:24]} 15. Rc1 {[%emt 0:02:15]} b6 {[%emt 0:00:35]} 16. Be2 {[%emt 0:05:52]} Ne8 {[%emt 0:04:29]} 17. h4 {[%emt 0:08:17]} f5 {[%emt 0:01:08]} 18. gxf5 {[%emt 0:00:16]} gxf5 {[%emt 0:00:01]} 19. exf5 {[%emt 0:07:03]} Bxf5 {[%emt 0:01:22]} 20. Nc3 {[%emt 0:02:24]} Ra7 {[%emt 0:07:24]} 21. Nce4 {[%emt 0:04:23]} Raf7 {[%emt 0:17:56]} 22. Ng5 {[%emt 0:04:02]} Rf6 {[%emt 0:00:54]} 23. Bxc5 {[%emt 0:06:39]} bxc5 {[%emt 0:03:32]} 24. Nxf5 {[%emt 0:12:36]} Rxf5 {[%emt 0:00:07]} 25. Bd3 {[%emt 0:00:10]} Rxf3 {[%emt 0:07:50]} 26. Bxh7+ {[%emt 0:05:00]} Kh8 {[%emt 0:00:31]} 27. Nxf3 {[%emt 0:01:31]} Rxf3 {[%emt 0:00:10]} 28. Be4 {[%emt 0:00:56]} Rf4 {[%emt 0:01:55]} 29. Rc4 {[%emt 0:00:10]} Nf6 {[%emt 0:03:57]} 30. Bd3 {[%emt 0:05:27]} Nxd5 {[%emt 0:03:53]} 31. Qe2 {[%emt 0:10:05]} Bh6 {[%emt 0:16:28]} 32. Rxf4 {[%emt 0:07:17]} Nxf4 {[%emt 0:01:23]} 33. Qe4 {[%emt 0:00:16]} Qg8 {[%emt 0:02:49]} 34. Bb1 {[%emt 0:04:45]} c4 {[%emt 0:02:36]} 35. Kf1 {[%emt 0:04:31]} Qf7 {[%emt 0:00:46]} 36. Ke1 {[%emt 0:02:38]} Qg7 {[%emt 0:02:24]} 37. Qa8+ {[%emt 0:01:45]} Qg8 {[%emt 0:00:06]} 38. Qxg8+ {[%emt 0:00:44]} Kxg8 {[%emt 0:00:01]} 39. Rf1 {[%emt 0:00:55]} d5 {[%emt 0:01:12]} 40. Bc2 {[%emt 0:00:40]} Kf7 {[%emt 0:01:33]} 41. Bxa4 {[%emt 0:00:15]} Ke6 {[%emt 0:00:01]} 42. Bc2 {[%emt 0:00:30]} Ng2+ {[%emt 0:01:34]} 43. Kf2 {[%emt 0:01:02]} Nxh4 {[%emt 0:01:08]} 44. Rh1 {[%emt 0:00:05]} Bg5 {[%emt 0:00:09]} 45. a4 {[%emt 0:00:19]} e4 {[%emt 0:00:10]} 46. a5 {[%emt 0:00:15]} Nf5 {[%emt 0:00:25]} 47. a6 {[%emt 0:00:31]} Be3+ {[%emt 0:00:15]} 48. Ke1 {[%emt 0:00:32]} Nd6 {[%emt 0:01:25]} 49. Ba4 {[%emt 0:00:38]} Nc8 {[%emt 0:00:31]} 50. Rh3 {[%emt 0:00:23]} Bf4 {[%emt 0:00:44]} 51. Rh7 {[%emt 0:00:21]} Kd6 {[%emt 0:00:26]} 52. a7 {[%emt 0:00:18]} Nxa7 {[%emt 0:00:04]} 53. Rxa7 {[%emt 0:00:04]} d4 {[%emt 0:00:06]} 54. Rd7+ {[%emt 0:01:36]} Kc5 {[%emt 0:00:13]} 55. Bd1 {[%emt 0:00:50]} d3 {[%emt 0:00:24]} 56. Bh5 {[%emt 0:00:19]} e3 {[%emt 0:00:31]} 57. Kd1 {[%emt 0:00:10]} Be5 {[%emt 0:00:42]} 58. Rb7 {[%emt 0:00:48]} e2+ {[%emt 0:00:46]} 59. Bxe2 {[%emt 0:00:06]} dxe2+ {[%emt 0:00:02]} 60. Kxe2 {[%emt 0:00:06]} Kc6 {[%emt 0:00:01]} 61. Rb4 {[%emt 0:00:14]} Kc5 {[%emt 0:00:04]} 1/2-1/2

[Event "Astana Open-A 2019"]
[Site "Nur-Sultan"]
[Date "2019.07.17"]
[Round "8.2"]
[White "Amonatov, Farrukh"]
[Black "Bocharov, Dmitry"]
[Result "0-1"]
[ECO "B93"]
[WhiteElo "2632"]
[BlackElo "2506"]
[Annotator "TA"]
[PlyCount "168"]
[EventDate "2019.07.11"]
[EventCountry "KAZ"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 13,168,19,27,17,24,-5,20,-17,-12,-18,-29,-30,-19,-33,-56,-97,-20,0,0,0,-4,-19,-6,-55,-62,-65,-60,-70,-20,-71,-63,-60,-66,-48,-62,-72,-46,-56,-51,-117,-111,-114,-102,-103,-123,-119,-140,-107,-70,-159,-154,-165,-162,-168,-130,-160,-166,-247,-229,-231,-160,-354,-364,-416,-416,-416,-416,-407,-344,-305,-287,-278,-269,-276,-275,-268,-253,-273,-273,-354,-354,-360,-277,-269,0,-344,-339,-357,-353,-414,-406,-444,-418,-428,-373,-372,-359,-390,-356,-386,-354,-313,-306,-419,-410,-401,-401,-378,-373,-441,-318,-358,-353,-379,-379,-379,-379,-379,-379,-379,-379,-345,-335,-355,-328,-313,-282,-330,-324,-325,-319,-389,-381,-367,-361,-544,-543,-533,-532,-528,-522,-505,-477,-617,-602,-602,-595,-4598,-3129,-29978,-29979,-29978,-29980,-29980,-29980,-29990,-29991]} 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. f4 Qc7 7. Bd3 b5 8. Qe2 {With the idea e5. B93: Sicilian Najdorf: 6 f4} (8. O-O Nbd7 9. a3 Nb6 10. Kh1 e6 11. Qe2 Be7 12. e5 Nfd5 13. Ne4 dxe5 14. fxe5 Nc4 15. Qg4 g6 16. Bxc4 Qxc4 17. Bg5 Bf8 18. Qf3 f5 19. exf6 Kf7 20. Rad1 Bd7 21. Bh6 {1-0 (21) Pitra,A (2310)-Tran,T (2455) Ho Chi Minh City 2015}) 8... Nbd7 9. Bd2 Bb7 10. a3 $146 {The position is equal.} ({Predecessor:} 10. O-O-O Nc5 11. a3 e5 12. Nf5 Rc8 13. Rhg1 g6 14. Ng3 Bg7 15. h4 h5 {1-0 (49) Gomez Perez,J (1771)-Reveco Toledo,L (1590) Al Ain 2013}) 10... g6 11. O-O-O Bg7 12. Nb3 O-O 13. g4 Nc5 14. Kb1 Na4 (14... Nxd3 $17 15. cxd3 Rac8) 15. Nxa4 $11 bxa4 16. Na5 Rab8 {aiming for ...Nxe4!} 17. Bb4 Ba8 18. c3 Nd7 $1 19. Bxa6 Nc5 $1 {[%cal Rc5a6]} 20. Bd3 $1 {[#]} f5 $1 {[%mdl 512]} 21. gxf5 (21. Bc4+ $11 Kh8 22. exf5) (21. exf5 Nxd3) 21... Nxd3 $17 22. Qxd3 gxf5 23. exf5 Bxh1 24. Rxh1 Qd7 25. Re1 $1 Rf7 26. Qe4 {[#]} (26. Nc4 $15) 26... Rc8 $1 ({Much weaker is} 26... Qxf5 $6 27. Qxf5 Rxf5 28. Nc6 $15 (28. Rxe7 Rxf4 29. Bxd6 Rf1+ 30. Ka2 Bf8 $15)) 27. Nc4 {Black must now prevent Nb6.} Qxf5 {Threatens to win with ...Rxc4.} 28. Nb6 Rc6 29. Nd5 Qxe4+ 30. Rxe4 e5 31. c4 ({Better is} 31. Re1 $15) 31... exf4 32. Nxf4 Be5 33. Nd5 Kg7 ({But not} 33... Bxh2 34. Ne7+ Rxe7 35. Rxe7 $15) 34. h4 Kg6 35. c5 (35. Kc2 $142) 35... Kf5 $19 ({Not} 35... dxc5 36. Rxe5 cxb4 37. Ne7+ Rxe7 38. Rxe7 $11) 36. Rc4 dxc5 37. Bc3 $2 (37. Bxc5 $17 {only move.} Rb7 38. Nb4) 37... Ke6 38. Re4 Kxd5 39. Rxe5+ {[%mdl 4096] Endgame KRR-KRB} Kc4 40. Ka2 Rd6 41. Re8 Rdd7 42. h5 Rd1 43. Ra8 Rh1 44. Rxa4+ Kd5 45. Rg4 Rxh5 46. a4 Rhf5 47. Rg8 Rf8 48. Rg7 R8f7 {And now ...Rxg7 would win.} 49. Rg8 $1 Kc4 50. Rd8 h5 51. Rh8 Rd5 52. Rh6 Rf1 53. Re6 Rf4 54. Rh6 Rf3 55. a5 Rf7 56. Rh8 Rfd7 57. Rh6 Rf5 58. Rh8 Rd1 {( -> ...Rff1)} 59. Re8 Rff1 {[%csl Gf1][%cal Rd1a1]} 60. Re4+ Kb5 61. Kb3 Rd7 62. Re8 c4+ 63. Ka2 {intending Re5+.} Rdd1 {[%csl Gf1][%cal Rd1a1]} 64. Rb8+ Ka4 {[%csl Gf1][%cal Rd1a1]} 65. Rb4+ Kxa5 {[%csl Gf1][%cal Rd1a1]} 66. Rxc4+ Kb5 67. Kb3 Rd5 68. Ra4 Rff5 69. Rb4+ Kc6 {Strongly threatening ...Rb5.} 70. Ra4 Kb6 71. Re4 Rg5 72. Re6+ Kb5 73. Rh6 Rg4 74. Be1 (74. Rh8 {keeps fighting.}) 74... Re4 75. Bc3 h4 76. Kc2 Kc4 77. Rc6+ Rc5 78. Rb6 Re2+ 79. Kd1 {[#]} Rh2 $1 80. Ke1 h3 81. Rh6 Kd3 {Black mates.} 82. Rd6+ Kc2 83. Bd4 Rf5 84. Rc6+ Kd3 {Accuracy: White = 36%, Black = 87%.} 0-1

[Event "Astana Open-A 2019"]
[Site "Nur-Sultan"]
[Date "2019.07.17"]
[Round "8.3"]
[White "Stupak, Kirill"]
[Black "Vladimir, Burmakin"]
[Result "1/2-1/2"]
[ECO "A46"]
[WhiteElo "2560"]
[BlackElo "2506"]
[Annotator "ChessBase"]
[PlyCount "104"]
[EventDate "2019.07.11"]
[EventCountry "KAZ"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

1. d4 {[%emt 0:03:01]} Nf6 {[%emt 0:00:00]} 2. Nf3 {[%emt 0:00:35]} c6 {[%emt 0:00:00]} 3. Bf4 {[%emt 0:00:07]} Qb6 {[%emt 0:01:17]} 4. Qc1 {[%emt 0:02:50]} Nh5 {[%emt 0:01:46]} 5. Bd2 {[%emt 0:05:00]} Nf6 {[%emt 0:04:17]} 6. c4 {[%emt 0:01:11]} d6 {[%emt 0:00:41]} 7. Nc3 {[%emt 0:05:04]} Bg4 {[%emt 0:00:19]} 8. Be3 {[%emt 0:05:32]} Nbd7 {[%emt 0:03:27]} 9. h3 {[%emt 0:01:36]} Bf5 {[%emt 0:07:12]} 10. g4 {[%emt 0:04:56]} Bg6 {[%emt 0:00:13]} 11. Bg2 {[%emt 0:00:27]} Qb4 {[%emt 0:13:28]} 12. Nd2 {[%emt 0:05:58]} e6 {[%emt 0:00:08]} 13. O-O {[%emt 0:03:54]} Be7 {[%emt 0:03:30]} 14. f4 {[%emt 0:16:33]} O-O {[%emt 0:00:09]} 15. Bf2 {[%emt 0:04:29]} d5 {[%emt 0:03:18]} 16. a3 {[%emt 0:02:10]} Qa5 {[%emt 0:00:57]} 17. Bg3 {[%emt 0:02:00]} Qd8 {[%emt 0:09:25]} 18. b4 {[%emt 0:04:49]} Rc8 {[%emt 0:06:21]} 19. Kh2 {[%emt 0:01:23]} h5 {[%emt 0:00:42]} 20. f5 {[%emt 0:02:42]} Bh7 {[%emt 0:03:09]} 21. g5 {[%emt 0:09:02]} Ne8 {[%emt 0:00:08]} 22. g6 {[%emt 0:00:42]} fxg6 {[%emt 0:00:08]} 23. fxe6 {[%emt 0:00:05]} h4 {[%emt 0:07:35]} 24. Bf2 {[%emt 0:01:51]} Ndf6 {[%emt 0:03:15]} 25. Bxh4 {[%emt 0:05:19]} Nc7 {[%emt 0:05:06]} 26. Nf3 {[%emt 0:00:09]} Nxe6 {[%emt 0:00:14]} 27. Qe3 {[%emt 0:04:29]} Nc7 {[%emt 0:02:42]} 28. c5 {[%emt 0:00:15]} Re8 {[%emt 0:00:59]} 29. Qf2 {[%emt 0:01:41]} Ne6 {[%emt 0:00:42]} 30. Ne5 {[%emt 0:03:58]} g5 {[%emt 0:01:57]} 31. Bg3 {[%emt 0:00:01]} Rf8 {[%emt 0:02:02]} 32. Qe3 {[%emt 0:00:47]} Qe8 {[%emt 0:02:06]} 33. Bf3 {[%emt 0:01:42]} Bd8 {[%emt 0:00:48]} 34. Ng4 {[%emt 0:00:50]} Bc7 {[%emt 0:06:02]} 35. Qg1 {[%emt 0:00:01]} Bxg3+ {[%emt 0:00:33]} 36. Kxg3 {[%emt 0:00:12]} Qe7 {[%emt 0:05:47]} 37. e3 {[%emt 0:00:11]} Rce8 {[%emt 0:00:06]} 38. Kg2 {[%emt 0:01:14]} Nd8 {[%emt 0:00:13]} 39. Rae1 {[%emt 0:00:46]} Ne4 {[%emt 0:00:02]} 40. Bxe4 {[%emt 0:01:04]} Bxe4+ {[%emt 0:00:09]} 41. Kh2 {[%emt 0:00:06]} Bh7 {[%emt 0:02:58]} 42. Rxf8+ {[%emt 0:01:06]} Rxf8 {[%emt 0:00:21]} 43. Rf1 {[%emt 0:00:07]} Nf7 {[%emt 0:01:13]} 44. Qg3 {[%emt 0:00:18]} Bg6 {[%emt 0:00:54]} 45. Re1 {[%emt 0:01:26]} Bf5 {[%emt 0:00:57]} 46. Nf2 {[%emt 0:00:18]} Qd8 {[%emt 0:00:33]} 47. Rg1 {[%emt 0:00:23]} Qf6 {[%emt 0:00:25]} 48. Ncd1 {[%emt 0:00:44]} Re8 {[%emt 0:01:17]} 49. Nc3 {[%emt 0:00:17]} Qe7 {[%emt 0:00:48]} 50. Ncd1 {[%emt 0:00:21]} Qf6 {[%emt 0:00:12]} 51. Nc3 {[%emt 0:00:07]} Qe7 {[%emt 0:00:18]} 52. Ncd1 {[%emt 0:00:06]} Qf6 {[%emt 0:00:04]} 1/2-1/2

[Event "Astana Open-A 2019"]
[Site "Nur-Sultan"]
[Date "2019.07.17"]
[Round "8.4"]
[White "Malakhatko, Vadim"]
[Black "Vakhidov, Jakhongir"]
[Result "1-0"]
[ECO "E61"]
[WhiteElo "2462"]
[BlackElo "2541"]
[Annotator "ChessBase"]
[PlyCount "135"]
[EventDate "2019.07.11"]
[EventCountry "KAZ"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

1. d4 {[%emt 0:00:00]} d6 {[%emt 0:00:15]} 2. Nf3 {[%emt 0:00:00]} g6 {[%emt 0:00:06]} 3. c4 {[%emt 0:00:00]} Nf6 {[%emt 0:00:21]} 4. Nc3 {[%emt 0:00:00]} Bf5 {[%emt 0:00:06]} 5. d5 {[%emt 0:01:39]} Bg7 {[%emt 0:00:07]} 6. Nd4 {[%emt 0:00:05]} Bd7 {[%emt 0:00:07]} 7. e4 {[%emt 0:00:04]} e6 {[%emt 0:00:06]} 8. Be2 {[%emt 0:00:47]} exd5 {[%emt 0:00:31]} 9. cxd5 {[%emt 0:01:05]} O-O {[%emt 0:00:39]} 10. O-O {[%emt 0:00:07]} Re8 {[%emt 0:00:15]} 11. Bf3 {[%emt 0:00:05]} a5 {[%emt 0:02:23]} 12. Re1 {[%emt 0:10:37]} Na6 {[%emt 0:00:19]} 13. Bf4 {[%emt 0:10:48]} Nc5 {[%emt 0:00:18]} 14. Qd2 {[%emt 0:00:05]} Ng4 {[%emt 0:09:34]} 15. h3 {[%emt 0:08:34]} Ne5 {[%emt 0:00:17]} 16. Be2 {[%emt 0:00:05]} Ned3 {[%emt 0:04:28]} 17. Bxd3 {[%emt 0:00:06]} Bxd4 {[%emt 0:00:05]} 18. Bc2 {[%emt 0:00:23]} Bg7 {[%emt 0:03:22]} 19. Bg5 {[%emt 0:08:40]} Qb8 {[%emt 0:01:36]} 20. Be3 {[%emt 0:05:07]} b5 {[%emt 0:04:08]} 21. Bd4 {[%emt 0:00:06]} b4 {[%emt 0:19:46]} 22. Bxg7 {[%emt 0:00:08]} Kxg7 {[%emt 0:00:03]} 23. Qd4+ {[%emt 0:00:07]} f6 {[%emt 0:00:31]} 24. Ne2 {[%emt 0:01:01]} Qb6 {[%emt 0:00:15]} 25. Ng3 {[%emt 0:01:04]} Na4 {[%emt 0:03:00]} 26. Qxb6 {[%emt 0:00:09]} Nxb6 {[%emt 0:00:01]} 27. Rac1 {[%emt 0:00:35]} Bb5 {[%emt 0:00:33]} 28. Bd1 {[%emt 0:08:23]} Ra7 {[%emt 0:00:20]} 29. Be2 {[%emt 0:00:26]} Bxe2 {[%emt 0:05:43]} 30. Rxe2 {[%emt 0:02:45]} f5 {[%emt 0:00:19]} 31. Rec2 {[%emt 0:12:29]} Re7 {[%emt 0:00:31]} 32. exf5 {[%emt 0:00:07]} Nxd5 {[%emt 0:00:15]} 33. fxg6 {[%emt 0:00:06]} hxg6 {[%emt 0:00:11]} 34. f3 {[%emt 0:00:22]} Nf4 {[%emt 0:17:35]} 35. Rd2 {[%emt 0:02:28]} Re5 {[%emt 0:06:49]} 36. Kf2 {[%emt 0:01:35]} Kf7 {[%emt 0:01:59]} 37. h4 {[%emt 0:03:48]} Ne6 {[%emt 0:05:08]} 38. Ne4 {[%emt 0:04:32]} Ke7 {[%emt 0:00:22]} 39. g4 {[%emt 0:00:54]} Ra8 {[%emt 0:01:34]} 40. Ng5 {[%emt 0:05:00]} Kd7 {[%emt 0:06:57]} 41. Nxe6 {[%emt 0:02:17]} Rxe6 {[%emt 0:00:02]} 42. Rc5 {[%emt 0:00:58]} c6 {[%emt 0:00:47]} 43. h5 {[%emt 0:01:20]} d5 {[%emt 0:03:06]} 44. hxg6 {[%emt 0:00:14]} Rxg6 {[%emt 0:00:04]} 45. Kg3 {[%emt 0:00:06]} Rd6 {[%emt 0:00:42]} 46. g5 {[%emt 0:01:08]} Kc7 {[%emt 0:00:08]} 47. Kg4 {[%emt 0:00:06]} Re8 {[%emt 0:03:10]} 48. Rc1 {[%emt 0:00:17]} d4 {[%emt 0:00:39]} 49. Rc4 {[%emt 0:05:39]} d3 {[%emt 0:01:21]} 50. Re4 {[%emt 0:00:05]} Rxe4+ {[%emt 0:01:39]} 51. fxe4 {[%emt 0:00:09]} c5 {[%emt 0:00:00]} 52. b3 {[%emt 0:00:07]} c4 {[%emt 0:01:00]} 53. bxc4 {[%emt 0:00:04]} Kc6 {[%emt 0:00:15]} 54. Kf5 {[%emt 0:01:22]} Kc5 {[%emt 0:01:02]} 55. g6 {[%emt 0:00:07]} Kxc4 {[%emt 0:00:16]} 56. g7 {[%emt 0:00:09]} Rd8 {[%emt 0:00:02]} 57. Rg2 {[%emt 0:00:22]} Rg8 {[%emt 0:02:43]} 58. Kf6 {[%emt 0:00:22]} a4 {[%emt 0:00:08]} 59. e5 {[%emt 0:00:53]} b3 {[%emt 0:00:32]} 60. axb3+ {[%emt 0:00:13]} axb3 {[%emt 0:00:12]} 61. e6 {[%emt 0:00:35]} Kc3 {[%emt 0:00:43]} 62. Kf7 {[%emt 0:00:35]} d2 {[%emt 0:01:00]} 63. Rg1 {[%emt 0:00:20]} Rxg7+ {[%emt 0:00:33]} 64. Kxg7 {[%emt 0:00:05]} Kc2 {[%emt 0:00:25]} 65. e7 {[%emt 0:00:06]} d1=Q {[%emt 0:00:18]} 66. Rxd1 {[%emt 0:00:06]} Kxd1 {[%emt 0:00:04]} 67. e8=Q {[%emt 0:00:08]} b2 {[%emt 0:00:03]} 68. Qe4 {[%emt 0:00:39]} 1-0

[Event "Astana Open-A 2019"]
[Site "Nur-Sultan"]
[Date "2019.07.17"]
[Round "8.5"]
[White "Kostenko, Petr"]
[Black "Erigaisi Arjun"]
[Result "1/2-1/2"]
[ECO "A16"]
[WhiteElo "2471"]
[BlackElo "2531"]
[Annotator "TA"]
[PlyCount "68"]
[EventDate "2019.07.11"]
[EventCountry "KAZ"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 9,68,25,31,12,21,-6,14,13,7,8,8,0,20,0,0,0,37,51,80,54,54,38,33,40,44,35,23,31,18,27,71,75,70,71,83,42,20,12,25,0,0,0,117,0,0,0,0,-15,0,-6,-10,-8,-7,-18,-7,-2,-7,-7,0,0,0]} 1. c4 Nf6 2. Nc3 b6 3. e4 e5 4. g3 (4. Nf3 Nc6 5. Be2 Bb7 6. O-O Bc5 7. Nxe5 Nxe5 8. d4 Bd6 9. dxe5 Bxe5 10. f3 Bxc3 11. bxc3 d6 12. Bg5 {0-1 (29) Gasanov,E (2482)-Bogdanovich,S (2593) Omelnyk 2017}) 4... Bb7 5. Bg2 Bc5 6. h3 {A16: English Opening: 1...Nf6 with ...d5} Nc6 7. Nge2 Nd4 8. Rb1 $146 ({Predecessor:} 8. d3 Nxe2 9. Qxe2 Bb4 10. Bd2 Bxc3 11. Bxc3 d6 12. O-O O-O {1-0 (20) Bogdan,D (2362)-Bugari,D (1898) Arad 2011}) 8... a5 9. d3 O-O 10. O-O Re8 11. a3 Nxe2+ 12. Nxe2 b5 13. cxb5 d5 14. Qc2 Bb6 15. b4 axb4 16. Rxb4 {[%cal Bb1b4,Bb4c4,Bc4c6][%mdl 32]} Qd6 17. exd5 Bxd5 18. Nc3 Bxg2 19. Kxg2 Bc5 20. Rc4 Bxa3 21. Rc6 Qd7 22. Ne4 Nd5 23. Qc4 Bf8 24. Bb2 Nb6 $36 {[%mdl 2048] White is under pressure.} 25. Qb3 Ra4 {[#]} (25... Rab8 $11 {remains equal.}) 26. Qc2 ({Avoid the trap} 26. Rxb6 $2 Rb4 $19) (26. Nc5 $1 $16 {[%cal Rc5d7]} Bxc5 27. Rxc5) 26... Ra2 {...Qd5 is the strong threat.The position is equal.} 27. Nc3 Ra7 {[%cal Ba2a7,Ba7b7,Bb7d7][%mdl 32]} 28. Kh2 Rb7 29. Ba1 Nd5 30. Nxd5 Qxd5 31. Qc4 Qxb5 32. Rxc7 {[#] Black must now prevent Qxf7+.} Qxc4 33. Rxc4 Rd7 34. Re4 Rxd3 {Accuracy: White = 49%, Black = 39%.} 1/2-1/2

[Event "Astana Open-A 2019"]
[Site "Nur-Sultan"]
[Date "2019.07.17"]
[Round "8.6"]
[White "Khegay, Dmitriy"]
[Black "Konstantin, Kazakov"]
[Result "1/2-1/2"]
[ECO "A80"]
[WhiteElo "2503"]
[BlackElo "2380"]
[Annotator "TA"]
[PlyCount "100"]
[EventDate "2019.07.11"]
[EventCountry "KAZ"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 9,100,24,29,18,50,47,43,41,49,49,48,38,63,55,55,57,48,53,66,39,39,41,27,33,39,37,55,56,44,33,33,29,37,37,37,33,48,37,37,37,48,48,66,62,67,66,67,48,67,52,58,58,74,74,74,74,74,48,48,33,48,27,28,16,77,78,78,60,81,74,79,0,81,81,127,127,127,127,127,127,127,127,127,127,127,127,127,127,127,127,127,127,127]} 1. d4 f5 2. Nf3 Nf6 3. e3 g6 4. c4 Bg7 (4... d6 5. Be2 Bg7 6. b4 e5 7. dxe5 Ng4 8. Nc3 Nc6 9. Bb2 Ngxe5 10. Nxe5 Nxe5 11. Qc2 Be6 {½-½ (45) Jumabayev,R (2609)-Maghsoodloo,P (2673) Astana 2019}) 5. b4 O-O 6. Bb2 {A80: Dutch Defence: Unusual White second moves} c6 7. Be2 d5 8. O-O {White is slightly better.} Ne4 9. cxd5 $146 ({Predecessor:} 9. Ne5 Nd7 10. f3 Nxe5 11. dxe5 Ng5 {½-½ (95) Shtembuliak,E (2352)-Potapov,P (2474) Moscow 2015}) 9... cxd5 10. Nc3 Nxc3 11. Bxc3 Nd7 12. b5 Nb6 13. Qb3 Be6 14. Ba5 Qd7 15. Bxb6 axb6 16. g3 Qd6 17. a4 Rfc8 18. Rfc1 Bf6 19. Ne1 Bf7 20. f4 Rc7 21. Rxc7 Qxc7 22. Qb2 Qd6 23. Nd3 e6 24. Bd1 Be8 25. Rc1 Bd7 26. Kf2 Rc8 27. Rxc8+ Bxc8 28. Qc3 Bd7 29. Be2 Kf8 30. Ne5 Bd8 31. h3 Bc7 32. g4 Be8 33. Nf3 h6 34. Ne5 Qd8 35. Nd3 Bd6 36. Kg2 Qc7 (36... g5 $11) 37. Qxc7 $16 Bxc7 {[%mdl 4096] Endgame KBB-KBN} 38. h4 Ke7 39. Nf2 Bd6 40. Nd3 ({White should try} 40. g5 $16) 40... Bf7 (40... Bc7 $1 $11) 41. g5 {White is better.} h5 42. Kf2 Be8 43. Ke1 Kd8 44. Kd2 Kc7 45. Kc3 Be7 46. Bf3 Bf8 47. Kb3 Be7 48. Nc1 Bf8 49. Na2 Be7 50. Nc3 Bf7 {Accuracy: White = 67%, Black = 59%.} 1/2-1/2

[Event "Astana Open-A 2019"]
[Site "Nur-Sultan"]
[Date "2019.07.18"]
[Round "9.1"]
[White "Bocharov, Dmitry"]
[Black "Vadim, Malakhatko"]
[Result "1/2-1/2"]
[ECO "D27"]
[WhiteElo "2506"]
[BlackElo "2462"]
[Annotator "TA"]
[PlyCount "27"]
[EventDate "2019.07.11"]
[EventCountry "KAZ"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 24,27,12,8,18,0]} 1. d4 d5 2. c4 dxc4 3. e3 Nf6 4. Bxc4 e6 5. Nf3 c5 6. O-O a6 7. dxc5 Qxd1 8. Rxd1 Bxc5 9. Nbd2 Nbd7 10. Be2 b6 11. Nc4 Bb7 12. b3 O-O 13. Bb2 Bd5 {[#] D27: Queen's Gambit Accepted: Classical main line: 7 e4!? and 7 a4} (13... Rfd8 14. Ne1 Bd5 15. Rac1 Rac8 16. Nd3 Be7 17. Nce5 Bb7 18. Nc4 Bd5 19. Nd2 Bb7 20. Kf1 h6 21. Bf3 {1-0 (51) Carlsen,M (2835)-Mamedyarov,S (2817) Wijk aan Zee 2019}) 14. Nd4 $146 ({Predecessor:} 14. Nfe5 b5 15. Nxd7 Nxd7 16. e4 Bxe4 17. Rxd7 bxc4 18. Rc1 Rfc8 19. Bxc4 a5 20. a4 Bc6 21. Rd3 {½-½ (30) Li,C (2720)-Wang,Y (2706) China 2017}) 1/2-1/2

[Event "Astana Open-A 2019"]
[Site "Nur-Sultan"]
[Date "2019.07.18"]
[Round "9.2"]
[White "Vladimir, Burmakin"]
[Black "Sivuk, Vitaly"]
[Result "1-0"]
[ECO "D30"]
[WhiteElo "2506"]
[BlackElo "2546"]
[Annotator "TA"]
[PlyCount "191"]
[EventDate "2019.07.11"]
[EventCountry "KAZ"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 13,191,18,9,11,16,8,3,16,18,-3,-6,-4,6,16,14,22,47,25,25,16,63,60,96,79,55,37,43,39,58,29,68,61,62,66,68,38,56,41,54,38,198,176,145,0,1,0,27,14,142,133,133,140,175,162,158,172,169,175,175,125,194,111,109,109,109,114,110,111,145,131,116,30,40,33,146,146,169,169,169,169,169,169,169,169,168,165,209,14,78,64,199,100,119,0,200,74,168,73,73,73,73,72,73,73,81,81,81,80,81,76,76,76,76,76,76,76,76,76,76,76,76,76,76,76,76,73,73,73,73,73,76,76,76,76,76,76,76,76,81,81,81,81,81,81,81,81,81,81,81,81,81,81,81,76,76,76,76,76,81,81,81,81,81,76,81,81,81,76,76,76,76,76,76,76,76,83,29997,29996,29998,29999]} 1. d4 Nf6 2. c4 e6 3. g3 d5 4. Nf3 Bb4+ 5. Bd2 Bd6 6. Bg2 O-O 7. Qc2 c6 8. O-O {D30: Queen's Gambit Declined: Systems without Nc3} Nbd7 9. a4 (9. Rd1 Ne4 10. Ne1 Nxd2 11. Nxd2 f5 12. Nd3 Nf6 {0-1 (42) Xiong,J (2634)-Caruana,F (2811) chess.com INT 2018}) 9... a5 10. Bc3 $146 {The position is equal.} ({Predecessor:} 10. Rd1 Qe7 11. Nc3 dxc4 12. Nh4 Bb4 {½-½ (48) Kulaev,M (2204)-Pavlov,S (2481) Moscow 2019}) 10... Ne4 11. Nbd2 f5 12. Nxe4 fxe4 13. Ne1 b6 14. f3 Ba6 15. cxd5 (15. fxe4 {is interesting.} Bxc4 16. Nd3 dxe4 17. Bxe4 Bd5 18. Rxf8+ Nxf8 19. Bg2) 15... exf3 16. Rxf3 exd5 17. e4 dxe4 18. Rxf8+ (18. Qxe4 $6 Nf6 $11) 18... Nxf8 19. Qxe4 Rc8 {[%cal Ba8c8,Bc8c7,Bc7f7][%mdl 32]} 20. Nc2 Rc7 21. Re1 Bc4 22. Ne3 Bf7 23. Nf5 Bg6 24. Rf1 Rf7 25. g4 Rc7 26. Qe2 Bf7 $2 (26... Bxf5 $1 $14 27. Rxf5 Ng6) 27. Qa6 $18 Rd7 28. Nxd6 (28. Bxc6 $16 Bxh2+ 29. Kg2 (29. Kxh2 Qc7+ {[%mdl 64] Double Attack} 30. Kg1 Qxc6 $11)) 28... Rxd6 $11 29. Qb7 Bc4 30. Rf2 $40 {[%mdl 128] White has some attack.} (30. d5 Rd7 $17) 30... Qd7 (30... Nd7 $11) 31. Qxb6 $16 Qxg4 {White must now prevent ...Qd1+.} 32. h3 $1 {[%cal Rh3g4]} (32. Qxa5 $2 Qd1+ 33. Be1 Re6 $19) 32... Qg5 ({Not} 32... Qd1+ $2 33. Kh2) 33. Bxa5 {Hoping for Bb4.} Bd5 34. Bd2 $1 {[%cal Rd2g5]} Qg6 35. Kh2 Bxg2 36. Rxg2 Qe4 (36... Qd3 $16 {was necessary.}) 37. Qb3+ (37. a5 $1 $18 {[%cal Ra5a6] aiming for a6.} Qxd4 38. Qxd4 Rxd4 39. Bc3) 37... Ne6 38. Bh6 Qd5 39. Qxd5 ({But not} 39. Qb7 $6 Qxd4 40. Qb3 Qe5+ 41. Qg3 Qxg3+ 42. Rxg3 Rd1 $11) 39... Rxd5 {[%mdl 4096] Endgame KRB-KRN} 40. Be3 Nxd4 41. b4 $1 Ne6 42. Rb2 ({White should try} 42. Bb6 $16) 42... Rd3 $11 43. Bf2 Ra3 (43... Kf7 $14) 44. b5 $16 cxb5 45. axb5 Ra8 46. b6 {Strongly threatening b7.} Rb8 47. Ra2 Kf7 48. Ra7+ Kf6 49. Kg2 h5 50. Kf3 $2 (50. b7 $18 {And now Bg3 would win.} Nd8 51. Ra8 Rxb7 52. Rxd8) 50... g5 (50... Ng5+ $11 51. Kg2 Ne4) 51. Ke4 Re8 (51... g4 $1 $14) 52. Kd5 ({White should play} 52. h4 $1 $18) 52... Rd8+ 53. Ke4 (53. Kc4 $16) 53... Re8 $1 $18 54. b7 (54. h4 $1 $18 {is more deadly.}) 54... Nd8+ {[#]} (54... Nc5+ $16 {is a better defense.} 55. Kd4 Nxb7) 55. Kd5 (55. Kd3 $1 $18 Nxb7 56. Rxb7) 55... Re5+ {[#]} 56. Kc4 $1 Nxb7 57. Rxb7 $16 {Bd4 is the strong threat. KRB-KR} Re2 58. Bd4+ Kg6 59. Rb6+ Kh7 60. Kd5 Rh2 61. Rb3 g4 62. hxg4 hxg4 63. Ke6 Kg6 64. Rb8 Re2+ 65. Be5 Kg5 66. Rg8+ Kh4 67. Kf5 {[%cal Rg8h8]} Kh3 68. Bf4 ({Don't play} 68. Rxg4 Rxe5+ 69. Kxe5 Kxg4 $11) 68... Kg2 69. Ra8 Rc2 70. Kxg4 Kf2 71. Re8 Re2 72. Bg3+ Kf1 73. Rf8+ Kg2 74. Rf3 Re4+ 75. Bf4 Re2 76. Be3 Rc2 77. Rg3+ Kf1 78. Kf3 {[%csl Ge3][%cal Rg3g1]} Rf2+ 79. Ke4 Rg2 80. Rh3 Ke2 81. Rh4 Kf1 82. Kd3 Ra2 83. Rg4 {[%csl Ge3][%cal Rg4g1]} Ra3+ 84. Ke4 Ra4+ 85. Bd4 {Kf3 would kill now.} Ke2 86. Rg2+ Kf1 87. Rb2 {Threatens to win with Kf3.} Ke1 88. Rh2 Ra8 89. Rc2 Ra4 90. Ke3 {[%cal Rc2c1]} Kd1 91. Rd2+ Kc1 92. Bc3 Ra8 93. Rg2 {White threatens Kd3 and mate.} Kb1 94. Kd3 {White wants to mate with Rg1+.} Ra4 $2 {[%mdl 8192]} (94... Rf8 $16) 95. Rg1+ Ka2 96. Kc2 {Accuracy: White = 64%, Black = 57%.} 1-0

[Event "Astana Open-A 2019"]
[Site "Nur-Sultan"]
[Date "2019.07.18"]
[Round "9.3"]
[White "Konstantin, Kazakov"]
[Black "Amonatov, Farrukh"]
[Result "0-1"]
[ECO "B23"]
[WhiteElo "2380"]
[BlackElo "2632"]
[Annotator "TA"]
[PlyCount "193"]
[EventDate "2019.07.11"]
[EventCountry "KAZ"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 9,193,3,25,20,38,27,33,33,51,30,43,43,45,41,52,42,45,31,62,57,63,52,52,49,48,47,45,41,47,40,47,41,76,56,66,41,81,0,75,29,35,41,49,39,67,0,0,11,20,18,0,0,18,0,12,6,12,0,0,0,0,0,0,0,10,19,60,74,63,0,52,58,68,70,66,0,66,60,44,54,57,55,72,75,72,66,69,49,40,36,218,63,169,60,247,0,199,20,56,0,0,0,0,0,0,0,22,-86,-93,-79,-31,-31,-35,-35,-32,-45,-22,-20,-21,-20,-29,-36,-42,-51,-51,-60,-32,-39,-39,-44,-44,-44,-44,-69,-61,-69,8,-41,-41,-41,-40,-56,-56,-749,-685,-543,-60,-90,-20,-55,-17,-22,-8,-77,-87,-97,-62,-124,-124,-124,-124,-289,-124,-128,-54,-57,-54,-54,-54,-55,-55,-55,-62,-70,-8,-29972,-29973,-29972,-29973,-29973,-29974,-29973,-5421,-29982,-29983,-29987]} 1. e4 c5 2. Nc3 d6 3. d4 cxd4 4. Qxd4 Nc6 5. Qd2 g6 (5... Nf6 6. b3 e6 7. Bb2 d5 8. exd5 exd5 9. O-O-O Be6 10. a3 Bc5 11. Nf3 {½-½ (49) Caruana,F (2819)-Vachier Lagrave,M (2773) Karlsruhe/Baden Baden 2019}) 6. b3 {B23: Closed Sicilian: Lines without g3} Bg7 7. Bb2 Nf6 8. O-O-O {White is slightly better.} O-O 9. Kb1 $146 ({Predecessor:} 9. f3 Qa5 {1-0 (53) Kotronias,V (2509)-Grinberg,E (2452) Budapest 2018}) 9... Qa5 10. f3 Be6 11. Nge2 Rfd8 12. Nd5 Qxd2 13. Rxd2 Ne8 14. c4 Rac8 15. Bxg7 Kxg7 16. Kb2 Nf6 17. Nec3 Nd7 18. Be2 h6 19. Re1 Re8 20. f4 Nc5 21. Bf3 Bd7 22. Nb5 Rb8 23. Nbc3 (23. b4 $16 Ne6 24. Red1) 23... b6 (23... Rbc8 $1 $11) 24. Red1 Rec8 25. Ne3 Be8 26. h4 a6 27. Be2 (27. h5 $14) 27... b5 $1 $11 28. cxb5 axb5 29. Bf3 b4 30. Ne2 $1 Rc7 31. Nc2 Ra7 32. Ned4 e5 33. Ne2 Rba8 34. Nc1 exf4 35. Rxd6 Rb8 36. R6d5 Ne6 (36... Rb5 {seems wilder.} 37. Ne2 Rba5 38. Ra1 Ne6 39. Nc1 Nc5) 37. Nd3 Re7 38. Rd6 Rb5 39. Rd5 Rb8 $1 40. e5 g5 41. Rd6 Rc7 42. Bg4 (42. Bxc6 $14 Bxc6 43. Ncxb4) 42... Re7 (42... Rb5 $1 $11) 43. hxg5 $14 hxg5 44. Bf3 $36 {[%mdl 2048] White is pushing.} Rc7 45. Bd5 Nf8 46. g3 fxg3 47. Rg1 Rd7 $1 {Strongly threatening ...Nxe5!} 48. Rxd7 (48. Rxg3 Nxe5 49. Rxg5+ Nfg6 $17) 48... Bxd7 49. Rxg3 {Threatens to win with Bxc6.} Kg6 $2 {[#]} (49... Ne6 $1 $14) 50. Be4+ $2 (50. e6 $1 $18 {[%cal Re6d7][%mdl 512]} Ne7 (50... Bxe6 51. Bxc6) 51. Ne5+ (51. Ncxb4 Bxe6 52. Ne5+ Kf6 $11) 51... Kf6 52. Ng4+ (52. exd7 Kxe5 53. Re3+ Kf6 $11) 52... Kg7 53. exd7) 50... Kh5 (50... Kh6 $14) 51. Rg1 (51. Rf3 $1 $18) 51... Ng6 $2 {[#]} (51... g4 $14) 52. Ne3 $2 ({White has to play} 52. e6 $1 $18 {[%cal Re6d7][%mdl 512]} f5 (52... Bxe6 53. Rh1+) 53. Bxf5 (53. exd7 fxe4 54. Nc5 Nge5 $16)) 52... Rb5 $2 {[#]} (52... Nce7 $1 $11 {and Black has nothing to worry.}) 53. Nd5 $2 (53. e6 $1 $18 {[%cal Re6d7][%mdl 512]} fxe6 (53... Bxe6 54. Bxc6) 54. Ng4) 53... Kh6 $11 54. Nf6 (54. e6 $14 Bxe6 55. Nc7) 54... Ncxe5 55. Nxd7 Nxd7 56. Bc6 {[%mdl 64] Double Attack} Ra5 57. Bxd7 Rd5 {[%mdl 64] Double Attack} 58. Be8 (58. Nxb4 $11 {remains equal.} Rxd7 59. a4) 58... Rxd3 $17 59. Bxf7 {[%mdl 4096] Endgame KRB-KRN} Ne5 60. Be6 Rd2+ 61. Kb1 Kg6 62. Bc8 Rf2 63. Rd1 $1 Rf4 64. Rd6+ Kh5 65. Kc2 Rf2+ 66. Rd2 Rf8 67. Bb7 Rf7 68. Be4 Nf3 69. Rd5 Kh4 70. Kd3 g4 71. Ke3 Kg3 72. Rb5 Rf4 ({Black should play} 72... Re7 $1 $15 73. Ra5 Nd2 $1 {[%mdl 576] Deflection} 74. Kxd2 Rxe4) 73. Bb7 ({Don't go for} 73. Rxb4 $2 Ng5 $19) 73... Nd4 74. Rc5 Nf5+ 75. Ke2 Nd6 76. Bd5 $2 {[%mdl 8192]} (76. Bc6 $15) 76... Rf5 $19 77. Kd3 {If White can now play Kd4 this consolidates a bit.} Kf4 $2 (77... Rg5 $19 {And now ...Kf4 would win.} 78. a3 bxa3) 78. Kd4 $15 Re5 ({Better is} 78... Rf8 $17 {Hoping for ...Rd8.} 79. Bc6 Rc8) 79. Bc6 $11 Re2 {[%cal Re2d2]} 80. Rc1 g3 81. Rf1+ (81. Kc5 $11 Rd2 82. Kxb4) 81... Rf2 $17 82. Rg1 Nf5+ 83. Kc5 (83. Kd3 $15) 83... Rc2+ 84. Kb6 Rxa2 85. Rc1 $2 (85. Re1 $17) 85... Rd2 (85... Nd4 $1 $19 {[%cal Rd4c6] is more deadly.} 86. Rc4 Ke5 87. Rxb4 Rc2) 86. Rc4+ {[#]} Kg5 (86... Nd4 $1 $17 {aiming for ...Ke3.} 87. Rxb4 Ke5) 87. Kc5 $15 Ne3 88. Rc1 $1 Rc2+ 89. Rxc2 Nxc2 {KB-KN} 90. Kc4 $1 Kg4 91. Kd3 $1 {[%cal Rd3c2]} Ne1+ (91... Na3 $1 $15 92. Bg2 Kh4) 92. Kd4 $2 {[%mdl 8192] [#]} (92. Ke2 $11 g2 93. Kf2) 92... Kh3 $1 93. Kc4 Nc2 94. Kd3 Na3 95. Ke2 Kh2 96. Kf1 Nc2 97. Bd5 {Accuracy: White = 48%, Black = 44%.} 0-1

[Event "Astana Open-A 2019"]
[Site "Nur-Sultan"]
[Date "2019.07.18"]
[Round "9.4"]
[White "Dmitriy, Khegay"]
[Black "Stupak, Kirill"]
[Result "1/2-1/2"]
[ECO "E23"]
[WhiteElo "2503"]
[BlackElo "2560"]
[Annotator "TA"]
[PlyCount "32"]
[EventDate "2019.07.11"]
[EventCountry "KAZ"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 14,32,-15,-13,0,0,-6,-11,0,-2,0,4,2,-22,-28,-50,-43,-29,-32,-40,-2]} 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qb3 c5 5. dxc5 Nc6 6. Nf3 Ne4 7. Bd2 Nxd2 8. Nxd2 O-O {E23: Nimzo-Indian: 4 Qb3 c5 5 dxc5 Nc6} (8... Bxc5 9. g3 b6 10. Bg2 Bb7 11. O-O Na5 12. Qc2 Bxg2 13. Kxg2 Rc8 14. Rac1 O-O 15. Qd3 Be7 16. Rfd1 Qc7 {½-½ (57) Ehlvest,J (2532)-Huebner,R (2574) Puhajarve 2016}) 9. g3 Bxc5 10. Bg2 b6 {The position is equal.} 11. O-O Bb7 12. e3 Rc8 $146 ({Predecessor:} 12... f5 13. Rfd1 Qc8 14. Rac1 Na5 15. Qc2 Bxg2 16. Kxg2 Nc6 {1-0 (66) Khegay,D (2434)-Gagarin,S (1997) Kazan 2016}) 13. Qa4 Qc7 14. Rfd1 a6 15. Nf3 Rfd8 16. Rac1 Qb8 {Accuracy: White = 69%, Black = 63%.} 1/2-1/2

[Event "Astana Open-A 2019"]
[Site "Nur-Sultan"]
[Date "2019.07.18"]
[Round "9.5"]
[White "Anton, Shomoev"]
[Black "Kostenko, Petr"]
[Result "1-0"]
[ECO "B19"]
[WhiteElo "2559"]
[BlackElo "2471"]
[Annotator "TA"]
[PlyCount "75"]
[EventDate "2019.07.11"]
[EventCountry "KAZ"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 21,75,0,15,9,24,31,31,29,40,30,39,36,30,7,29,33,27,20,22,30,29,26,97,106,99,96,87,60,76,60,60,60,115,115,136,137,127,130,107,113,403,398,410,404,414,399,416,389,359,399,768,729,708,547,6539,1544]} 1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Bf5 5. Ng3 Bg6 6. h4 h6 7. Nf3 e6 8. h5 Bh7 9. Bd3 Bxd3 10. Qxd3 Nf6 11. Bd2 c5 12. Ne4 {B19: Classical Caro-Kann: 4...Bf5 main line} (12. O-O-O Nc6 13. Bc3 Qd5 14. dxc5 Qxd3 15. cxd3 Bxc5 16. Bxf6 gxf6 17. d4 Bb6 18. d5 Ne7 19. dxe6 fxe6 20. Ne4 {½-½ (32) Andreikin,D (2725)-Howell,D (2693) Astana 2019}) 12... Nc6 {[%cal Rc5d4]} 13. Bc3 cxd4 14. Nxd4 {White is slightly better.} Nb4 15. Nxf6+ gxf6 16. Qb5+ Qd7 17. Qxd7+ $146 ({Predecessor:} 17. Bxb4 Qxb5 18. Nxb5 Bxb4+ 19. c3 Ba5 {0-1 (49) Nemcova,K (2313)-Lei,T (2488) Khanty-Mansiysk 2017}) 17... Kxd7 18. Rd1 Nd5 19. Bd2 Rc8 20. c3 a6 21. Rh3 e5 (21... Nb6 $11 {keeps the balance.}) 22. Nf5 $16 Ke6 23. g4 Rc4 24. Rh4 Rc6 25. Be3 Ne7 26. Ng3 Bg7 (26... b5 $14) 27. Rh2 b6 28. Rg2 Rh7 29. f4 {[#] aiming for f5+.} f5 30. Rf2 f6 $2 {[%mdl 8192]} (30... b5 $16 31. Rdd2 Rh8 32. gxf5+ Nxf5 33. Nxf5 Kxf5) 31. gxf5+ $18 Nxf5 32. Nxf5 Kxf5 33. Rd7 exf4 34. Bxf4 Ke6 35. Rb7 f5 $2 (35... Rc5 36. Rxb6+ Kf7 37. Rxa6 Rxh5 38. Ra7+ Kg8) 36. Re2+ {White is clearly winning.} Kd5 37. Kd1 Re6 {[#]} 38. c4+ $1 {[%mdl 512] Accuracy: White = 91%, Black = 48%.} 1-0

[Event "Astana Open-A 2019"]
[Site "Nur-Sultan"]
[Date "2019.07.18"]
[Round "9.6"]
[White "Erigaisi Arjun"]
[Black "Yudin, Sergei"]
[Result "1/2-1/2"]
[ECO "A14"]
[WhiteElo "2531"]
[BlackElo "2499"]
[Annotator "TA"]
[PlyCount "45"]
[EventDate "2019.07.11"]
[EventCountry "KAZ"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 21,45,0,42,47,33,31,54,45,43,56,89,27,57,55,49,-21,0,-12,-17,-16,-14,-16,0,-52,-44,-34]} 1. Nf3 e6 2. c4 d5 3. b3 Nf6 4. Bb2 Be7 5. g3 O-O 6. Bg2 b6 7. O-O Bb7 8. e3 dxc4 9. bxc4 c5 10. Qe2 Nc6 11. Nc3 Nb4 12. d4 {A14: English Opening: 1...e6 with b3 by White} (12. Ne1 Bxg2 13. Kxg2 Qd7 14. a3 Qb7+ 15. Kg1 Nc6 16. f4 a6 17. g4 b5 18. g5 Nd7 19. Rb1 b4 {0-1 (53) Kovalenko,I (2661)-Dubov,D (2627) Moscow 2015}) 12... Rc8 13. Rfd1 cxd4 14. exd4 {White is slightly better.} Re8 15. a3 Nc6 16. Ne5 (16. d5 $16 exd5 17. Nxd5 Nxd5 18. Rxd5) 16... Qc7 17. Nb5 Qb8 18. a4 $146 (18. d5 $14 exd5 19. cxd5 Nxe5 20. Qxe5) ({Predecessor:} 18. d5 exd5 19. cxd5 Nxe5 20. Bxe5 {½-½ (34) Tschann,S (2240)-Scherer,H (2286) Germany 2014}) 18... Na5 19. Bc3 Bxg2 20. Kxg2 Qb7+ 21. f3 a6 22. Na3 ({White should play} 22. Bxa5 $11 axb5 23. axb5 bxa5 24. Rxa5) 22... Nc6 $1 $15 23. Nd3 {Accuracy: White = 42%, Black = 64%.} 1/2-1/2

