Chess game: Karjakin x Dreev

[Event "FIDE Chesscom Grand Swiss 2019"] [Site "Douglas-Isle of Man"] [Date "2019.10.18"] [Round "8.8"] [White "Karjakin, Sergey"] [Black "Dreev, Aleksey"] [Result "1-0"] [ECO "B45"] [WhiteElo "2760"] [BlackElo "2662"] [Annotator "GM Rafael Leitão"] [PlyCount "61"] [EventDate "2019.10.10"] [EventType "swiss"] [EventCountry "GBR"] [Tiebreak "Cut2 Buchholz+Sum of Buchholz"] [SourceTitle "playchess.com"] [Source "ChessBase"] [SourceQuality "1"] [TimeControl "40/6000+30:20/3000+30:900+30"] {[%evp 22,61,29,12,18,18,27,20,32,30,45,0,0,0,-9,-172,92,101,102,102,150,148, 131,150,297,300,354,358,444,429,450,448,866,856,29986,940,1510,1458,2227,2232, 1779,1728]What is the winning move for black in the diagram position?} 1. e4 {[%emt 0:00:32]} c5 {[%emt 0:00:56]} 2. Nf3 {[%emt 0:00:07]} e6 {[%emt 0:00:11]} 3. d4 {[%emt 0:00:05]} cxd4 {[%emt 0:00:12]} 4. Nxd4 { [%emt 0:00:04]} Nf6 {[%emt 0:00:05]} 5. Nc3 {[%emt 0:00:05]} Nc6 {[%emt 0:00: 03]} 6. Nxc6 {[%emt 0:00:10]} bxc6 {[%emt 0:00:06]} 7. e5 {[%emt 0:00:03]} Nd5 {[%emt 0:00:14]} 8. Ne4 {[%emt 0:00:18]} Qc7 {[%emt 0:01:05]} 9. f4 {[%emt 0: 00:06]} Qb6 {[%emt 0:00:52]} 10. c4 {[%emt 0:00:11]} Bb4+ {[%emt 0:00:40]} 11. Ke2 {[%emt 0:00:07]} f5 {[%emt 0:00:16]} 12. exf6 {[%emt 0:00:34]} Nxf6 { [%emt 0:00:32]} 13. Be3 {[%emt 0:00:08]} Qd8 {[%emt 0:00:59]} 14. Nd6+ { [%emt 0:00:08]} Bxd6 {[%emt 0:00:15]} 15. Qxd6 {[%emt 0:00:04]} Bb7 {[%emt 0: 00:49]} 16. g4 {[%emt 0:01:15] Parece que o Karjakin trocou a ordem de lances da variante que realmente queria jogar. Ele tentou lembrar da sua partida contra o Yu, mas esqueceu que tinha jogado 16.Td1 primeiro.} (16. Rd1 Rc8 17. g4 c5 18. Rg1 Rf8 19. f5 Qb6 20. fxe6 dxe6 21. g5 Nd5 22. Qxb6 Nxb6 23. Ke1 Nd7 24. Be2 Ke7 25. Rd3 Be4 26. Ra3 Rc7 27. Kd2 e5 28. Rf1 Rb8 29. Kc3 Rb6 30. Rd1 Rbc6 31. Bg4 Nb6 32. Ra5 g6 33. b3 Bf5 34. Be2 Nd7 35. a3 Be6 36. h4 Bf7 37. Bf3 Rb6 38. Rxd7+ Kxd7 39. Bxc5 e4 40. Bg4+ {1-0 (40) Karjakin,S (2762)-Yu,Y (2721) Baku 2015}) 16... c5 $1 {[%emt 0:14:45]} (16... Nxg4 17. Bc5 Nh6 $13) 17. Rg1 {[%emt 0:00:14]} Ne4 $1 {[%emt 0:22:25]} ({Predecessor:} 17... Qb6 18. Bxc5 Qxb2+ 19. Ke3 Kd8 20. Bd4 Qxh2 21. Bxf6+ {1/2-1/2 (22) Bacrot,E (2696) -Chernov,V (2391) Karlsruhe 2017}) 18. Qe5 $2 {[%emt 0:01:59] [#]} (18. Qd3 $1) 18... Qh4 $2 {[%emt 0:01:32]} (18... O-O $1 $19 19. Bg2 d6 $1 20. Qxe6+ Kh8 21. Bxe4 Rf6 $1 22. Bxb7 (22. Qxf6 Qxf6 23. Bxb7 Qxb2+ $19) 22... Rxe6 23. Bxa8 Qxa8 $19) 19. Bg2 $1 {[%emt 0:31:11]} Qxg4+ {[%emt 0:37:00]} 20. Kd3 {[%emt 0: 10:02] Aqui as partidas gêmeas tomaram um rumo diferente.} (20. Bf3 Nc3+ 21. Kd3 Qxf3 22. Kxc3 Rg8 $16 {Shirov x Yu, a partida gêmea. Incrível o Shirov ter deixado passar uma posição com tanta vantagem.}) 20... Nf2+ {[%emt 0:03: 03]} (20... d6 21. Bh1 $1 (21. Bxe4 dxe5 22. Rxg4 O-O-O+ 23. Kc3 Bxe4 24. Bxc5 $11) (21. Qxe4 $6 Bxe4+ 22. Bxe4 Qh3 23. Bxa8 d5 $1 24. cxd5 Qf5+ 25. Ke2 Qh5+ $11) 21... dxe5 22. Rxg4 $16) 21. Bxf2 {[%emt 0:01:08]} Bxg2 {[%emt 0:00:09]} 22. Bxc5 {[%emt 0:00:46]} Rc8 {[%emt 0:11:59]} (22... Qf3+ 23. Kd2 $18) 23. Rae1 $18 {[%emt 0:12:29]} Kf7 {[%emt 0:01:04]} 24. Re2 {[%emt 0:17:06]} Qf3+ { [%emt 0:05:39]} 25. Be3 {[%emt 0:02:01]} d6 {[%emt 0:05:36]} 26. Qd4 {[%emt 0: 00:12]} e5 {[%emt 0:01:43]} 27. Qxa7+ {[%emt 0:01:09]} Ke6 {[%emt 0:00:04]} 28. Rgxg2 {[%emt 0:00:34]} Rxc4 {[%emt 0:00:24]} 29. Kxc4 {[%emt 0:00:43]} Rc8+ { [%emt 0:00:46]} 30. Kb4 {[%emt 0:01:03]} Qe4+ {[%emt 0:00:32]} 31. Bd4 { [%emt 0:00:42]} 1-0 You must activate JavaScript to enhance chess game visualization.

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