Event: 4th Sharjah Masters
Site: chess24.com
Date: 2021-09-21
White: Naiditsch, Arkadij
WhiteTitle: GM
WhiteElo: 2663
Black: Mastrovasilis, Dimitrios
BlackTitle: GM
BlackElo: 2615
Result: 1-0
ECO: C42
Opening: Petrov's Defense: Classical Attack, Staunton Variation
Variant: Standard

1. e4 { [%eval 0.24] [%clk 1:30:55] } 1... e5 { [%eval 0.12] [%clk 1:30:51] } 2. Nf3 { [%eval 0.17] [%clk 1:31:14] } 2... Nf6 { [%eval 0.21] [%clk 1:31:08] } 3. Nxe5 { [%eval 0.31] [%clk 1:30:21] } 3... d6 { [%eval 0.26] [%clk 1:31:23] } 4. Nf3 { [%eval 0.29] [%clk 1:30:41] } 4... Nxe4 { [%eval 0.25] [%clk 1:31:42] } 5. d4 { [%eval 0.13] [%clk 1:30:48] } 5... d5 { [%eval 0.25] [%clk 1:31:53] } 6. Bd3 { [%eval 0.28] [%clk 1:31:08] } 6... Bd6 { [%eval 0.23] [%clk 1:32:02] } 7. O-O { [%eval 0.28] [%clk 1:31:05] } 7... O-O { [%eval 0.33] [%clk 1:32:22] } 8. c4 { [%eval 0.56] [%clk 1:31:01] } 8... c6 { [%eval 0.7] [%clk 1:32:35] } 9. Re1 { [%eval 0.58] [%clk 1:31:05] } 9... Bf5 { [%eval 0.5] [%clk 1:32:28] } 10. Qb3 { [%eval 0.38] [%clk 1:30:59] } 10... Qd7 { [%eval 0.74] [%clk 1:32:14] } 11. Nc3 { [%eval 0.65] [%clk 1:21:06] } 11... Nxc3 { [%eval 0.46] [%clk 1:30:09] } 12. Bxf5 { [%eval 0.47] [%clk 1:21:27] } 12... Qxf5 { [%eval 0.29] [%clk 1:30:29] } 13. bxc3 { [%eval 0.37] [%clk 1:21:47] } 13... b6 { [%eval 0.18] [%clk 1:28:08] } 14. Bg5 { [%eval 0.26] [%clk 1:12:06] } 14... f6 { [%eval 0.69] [%clk 0:49:14] } 15. Bh4 { [%eval 0.79] [%clk 1:01:48] } 15... dxc4 { [%eval 0.59] [%clk 0:45:02] } 16. Qxc4+ { [%eval 0.69] [%clk 1:01:54] } 16... Qd5 { [%eval 0.82] [%clk 0:45:13] } 17. Qb3 { [%eval 0.69] [%clk 0:54:54] } 17... Na6?! { [%eval 1.27] } { Inaccuracy. b5 was best. } { [%clk 0:29:53] } 18. c4 { [%eval 1.34] [%clk 0:42:57] } 18... Qf7 { [%eval 1.24] [%clk 0:30:11] } 19. Qa4 { [%eval 1.51] [%clk 0:41:03] } 19... Nb4 { [%eval 1.52] [%clk 0:22:05] } 20. Bg3 { [%eval 1.25] [%clk 0:39:21] } 20... Bxg3 { [%eval 1.46] [%clk 0:20:01] } 21. hxg3 { [%eval 1.26] [%clk 0:25:05] } 21... c5?! { [%eval 1.95] } { Inaccuracy. a5 was best. } { [%clk 0:12:25] } 22. d5?! { [%eval 0.87] } { Inaccuracy. Rab1 was best. } { [%clk 0:22:48] } 22... b5 { [%eval 0.98] [%clk 0:09:53] } 23. cxb5 { [%eval 0.89] [%clk 0:20:07] } 23... Nxd5 { [%eval 1.37] [%clk 0:09:49] } 24. Nd2?! { [%eval 0.77] } { Inaccuracy. Rac1 was best. } { [%clk 0:19:53] } 24... a6 { [%eval 1.12] [%clk 0:07:43] } 25. Ne4 { [%eval 0.82] [%clk 0:15:51] } 25... axb5 { [%eval 0.97] [%clk 0:03:26] } 26. Qxb5 { [%eval 1.17] [%clk 0:16:15] } 26... Nb4 { [%eval 1.62] [%clk 0:03:40] } 27. Nd6 { [%eval 1.5] [%clk 0:13:57] } 27... Qg6?! { [%eval 2.55] } { Inaccuracy. Qc7 was best. } { [%clk 0:03:26] } 28. Qxc5 { [%eval 2.56] [%clk 0:13:17] } 28... Nd3 { [%eval 3.0] [%clk 0:02:11] } 29. Qd5+ { [%eval 2.37] [%clk 0:13:20] } 29... Kh8 { [%eval 2.46] [%clk 0:02:40] } 30. Re7 { [%eval 2.17] [%clk 0:11:48] } 30... Ne5?? { [%eval 5.04] } { Blunder. h6 was best. } { [%clk 0:03:02] } 31. f4 { [%eval 5.3] [%clk 0:10:27] } 31... Qxg3 { [%eval 5.03] [%clk 0:02:58] } 32. Rxe5 { [%eval 5.33] [%clk 0:09:54] } 32... fxe5?? { [%eval #4] } { Checkmate is now unavoidable. h6 was best. } { [%clk 0:00:33] } 33. Nf7+ { [%eval #3] [%clk 0:10:15] } 33... Kg8 { [%eval #3] [%clk 0:00:59] } 34. Nh6+ { [%eval #2] [%clk 0:10:33] } 34... Kh8 { [%clk 0:01:25] } 35. Qg8+ { [%clk 0:10:33] } 35... Rxg8 { [%clk 0:01:52] } 36. Nf7# { [%clk 0:11:15] } 1-0