Event: Tata Steel Chess Challengers
Site: Wijk aan Zee, Netherlands
Date: 2020-01-16
White: Smeets, Jan
WhiteElo: 2585
Black: Mamedov, Rauf
BlackElo: 2659
Result: 1-0
ECO: B31
Opening: Sicilian Defense: Nyezhmetdinov-Rossolimo Attack, Fianchetto Variation
Variant: Standard

1. e4 { [%eval 0.24] [%clk 1:40:57] } 1... c5 { [%eval 0.2] [%clk 1:40:53] } 2. Nf3 { [%eval 0.21] [%clk 1:41:11] } 2... Nc6 { [%eval 0.08] [%clk 1:41:18] } 3. Bb5 { [%eval 0.13] [%clk 1:41:18] } 3... g6 { [%eval 0.41] [%clk 1:41:43] } 4. O-O { [%eval 0.15] [%clk 1:41:05] } 4... Bg7 { [%eval 0.12] [%clk 1:42:07] } 5. c3 { [%eval 0.15] [%clk 1:41:12] } 5... Nf6 { [%eval 0.19] [%clk 1:42:32] } 6. Re1 { [%eval 0.21] [%clk 1:41:26] } 6... O-O { [%eval 0.28] [%clk 1:42:48] } 7. d4 { [%eval 0.35] [%clk 1:41:10] } 7... d5 { [%eval 0.0] [%clk 1:40:22] } 8. e5 { [%eval 0.34] [%clk 1:40:46] } 8... Ne4 { [%eval 0.5] [%clk 1:40:16] } 9. Bxc6 { [%eval 0.27] [%clk 1:40:12] } 9... bxc6 { [%eval 0.39] [%clk 1:38:13] } 10. Be3 { [%eval 0.37] [%clk 1:39:38] } 10... Rb8 { [%eval 0.35] [%clk 1:23:26] } 11. Qc1 { [%eval 0.27] [%clk 1:39:14] } 11... Qb6 { [%eval 0.51] [%clk 1:03:52] } 12. b3 { [%eval 0.55] [%clk 1:36:29] } 12... cxd4 { [%eval 0.51] [%clk 0:58:14] } 13. cxd4 { [%eval 0.44] [%clk 1:36:37] } 13... Qa5 { [%eval 0.65] [%clk 0:56:11] } 14. Nbd2 { [%eval 0.49] [%clk 1:04:19] } 14... Bf5 { [%eval 0.46] [%clk 0:32:51] } 15. Nxe4 { [%eval 0.59] [%clk 0:34:16] } 15... Bxe4 { [%eval 0.59] [%clk 0:32:38] } 16. Nd2 { [%eval 0.45] [%clk 0:31:19] } 16... Bf5 { [%eval 0.67] [%clk 0:31:46] } 17. Qb2 { [%eval 0.63] [%clk 0:30:55] } 17... Rfc8 { [%eval 0.48] [%clk 0:23:55] } 18. Rec1 { [%eval 0.47] [%clk 0:20:42] } 18... Bf8 { [%eval 0.69] [%clk 0:23:59] } 19. Rc3 { [%eval 0.45] [%clk 0:14:37] } 19... Qa6 { [%eval 0.63] [%clk 0:13:51] } 20. Nf3 { [%eval 0.86] [%clk 0:13:07] } 20... Be4?! { [%eval 1.44] } { Inaccuracy. Best move was e6. } { [%clk 0:11:29] } 21. Ne1 { [%eval 1.51] [%clk 0:12:57] } 21... h5 { [%eval 1.46] [%clk 0:08:19] } 22. h3 { [%eval 1.57] [%clk 0:13:13] } 22... Bf5 { [%eval 1.65] [%clk 0:07:17] } 23. Rac1? { [%eval 0.33] } { Mistake. Best move was f3. } { [%clk 0:10:16] } 23... f6? { [%eval 1.51] } { Mistake. Best move was e6. } { [%clk 0:06:22] } 24. Qd2 { [%eval 1.51] [%clk 0:07:41] } 24... Kh7 { [%eval 1.75] [%clk 0:04:25] } 25. f3 { [%eval 1.67] [%clk 0:05:37] } 25... g5? { [%eval 3.15] } { Mistake. Best move was fxe5. } { [%clk 0:03:42] } 26. Nd3 { [%eval 3.05] [%clk 0:02:49] } 26... Bg7 { [%eval 3.5] [%clk 0:03:51] } 27. Nc5 { [%eval 3.06] [%clk 0:02:09] } 27... Qa5 { [%eval 3.48] [%clk 0:04:20] } 28. g4 { [%eval 2.85] [%clk 0:01:38] } 28... Bg6 { [%eval 3.48] [%clk 0:03:57] } 29. f4?! { [%eval 2.13] } { Inaccuracy. Best move was Ne6. } { [%clk 0:01:16] } 29... gxf4 { [%eval 2.18] [%clk 0:02:54] } 30. Bxf4 { [%eval 2.18] [%clk 0:01:42] } 30... Rg8?? { [%eval 5.58] } { Blunder. Best move was fxe5. } { [%clk 0:03:06] } 31. exf6 { [%eval 5.45] [%clk 0:01:38] } 31... exf6 { [%eval 5.94] [%clk 0:02:19] } 32. Bxb8 { [%eval 5.97] [%clk 0:01:42] } 32... Rxb8 { [%eval 5.69] [%clk 0:02:48] } 33. Ne6 { [%eval 5.1] [%clk 0:01:15] } 33... Bh6 { [%eval 4.97] [%clk 0:02:37] } 34. g5?! { [%eval 3.51] } { Inaccuracy. Best move was Qf2. } { [%clk 0:01:27] } 34... fxg5 { [%eval 4.28] [%clk 0:01:49] } 35. Nxg5+ { [%eval 4.52] [%clk 0:01:52] } 35... Kg8? { [%eval 9.52] } { Mistake. Best move was Bxg5. } { [%clk 0:01:35] } 36. Qf4 { [%eval 9.4] [%clk 0:01:18] } 36... Rf8 { [%eval 9.34] [%clk 0:00:48] } 37. Qd6 { [%eval 9.07] [%clk 0:01:44] } 37... Qxa2? { [%eval #2] } { Checkmate is now unavoidable. Best move was Bf5. } { [%clk 0:00:36] } 38. Qxg6+ { [%eval #1] [%clk 0:02:09] } 38... Bg7 { [%eval #1] [%clk 0:01:05] } 39. Qh7# { [%clk 0:02:33] } 1-0