Event: Qatar Masters
Site: -
Date: 2023-10-11
White: Dai, Changren
WhiteTitle: GM
WhiteElo: 2507
Black: Sattarov, Bobir
BlackTitle: IM
BlackElo: 2341
Result: 1-0
ECO: E47
Opening: Nimzo-Indian Defense: Normal Variation
Variant: Standard

1. d4 { [%eval 0.0] [%clk 1:30:56] } 1... Nf6 { [%eval 0.28] [%clk 1:30:34] } 2. c4 { [%eval 0.16] [%clk 1:31:19] } 2... e6 { [%eval 0.23] [%clk 1:30:05] } 3. Nc3 { [%eval 0.05] [%clk 1:31:37] } 3... Bb4 { [%eval 0.25] [%clk 1:29:55] } 4. e3 { [%eval 0.0] [%clk 1:31:44] } 4... O-O { [%eval 0.21] [%clk 1:29:43] } 5. Bd3 { [%eval 0.04] [%clk 1:32:07] } 5... Re8 { [%eval 0.37] [%clk 1:29:07] } 6. Ne2 { [%eval 0.25] [%clk 1:31:51] } 6... d5 { [%eval 0.42] [%clk 1:28:32] } 7. O-O { [%eval 0.18] [%clk 1:31:54] } 7... Nbd7 { [%eval 0.27] [%clk 1:27:44] } 8. a3 { [%eval 0.08] [%clk 1:31:48] } 8... Bf8 { [%eval 0.07] [%clk 1:24:55] } 9. cxd5 { [%eval 0.0] [%clk 1:30:26] } 9... exd5 { [%eval 0.1] [%clk 1:25:16] } 10. Nf4 { [%eval 0.07] [%clk 1:23:51] } 10... Nb6 { [%eval 0.13] [%clk 1:20:25] } 11. Qc2 { [%eval 0.05] [%clk 1:21:50] } 11... Bd7 { [%eval 0.1] [%clk 1:11:38] } 12. Kh1 { [%eval 0.05] [%clk 1:17:21] } 12... Rc8 { [%eval 0.51] [%clk 1:05:25] } 13. b4 { [%eval 0.65] [%clk 1:16:31] } 13... a6 { [%eval 0.91] [%clk 0:45:38] } 14. f3 { [%eval 0.99] [%clk 1:14:11] } 14... Bc6 { [%eval 0.97] [%clk 0:37:53] } 15. Nfe2 { [%eval 1.04] [%clk 1:02:16] } 15... Bd6 { [%eval 1.48] [%clk 0:32:29] } 16. e4 { [%eval 1.58] [%clk 1:02:16] } 16... dxe4 { [%eval 1.52] [%clk 0:27:02] } 17. fxe4 { [%eval 1.39] [%clk 0:53:15] } 17... Ng4 { [%eval 1.47] [%clk 0:26:49] } 18. e5 { [%eval 1.43] [%clk 0:52:57] } 18... Qh4 { [%eval 1.58] [%clk 0:21:37] } 19. Bf4 { [%eval 1.5] [%clk 0:53:12] } 19... Nf2+?! { [%eval 2.11] } { Inaccuracy. Be7 was best. } { [%clk 0:20:48] } 20. Rxf2 { [%eval 1.8] [%clk 0:49:48] } 20... Qxf2 { [%eval 1.92] [%clk 0:21:15] } 21. Bxh7+ { [%eval 1.97] [%clk 0:48:06] } 21... Kh8 { [%eval 1.71] [%clk 0:20:40] } 22. Ne4 { [%eval 1.25] [%clk 0:42:15] } 22... Qh4 { [%eval 1.26] [%clk 0:19:04] } 23. Bf5 { [%eval 1.35] [%clk 0:42:34] } 23... Bf8? { [%eval 2.74] } { Mistake. Be7 was best. } { [%clk 0:15:18] } 24. Rf1 { [%eval 2.84] [%clk 0:40:19] } 24... Be7 { [%eval 3.13] [%clk 0:09:52] } 25. Rf3 { [%eval 2.94] [%clk 0:28:51] } 25... Qe1+?! { [%eval 3.82] } { Inaccuracy. Kg8 was best. } { [%clk 0:09:25] } 26. Ng1 { [%eval 4.07] [%clk 0:29:18] } 26... g6?! { [%eval 5.24] } { Inaccuracy. Rcd8 was best. } { [%clk 0:05:27] } 27. Bd2 { [%eval 4.76] [%clk 0:29:05] } 27... Qa1 { [%eval 5.0] [%clk 0:05:28] } 28. Bc3 { [%eval 5.13] [%clk 0:27:35] } 28... Qxa3 { [%eval 4.95] [%clk 0:03:30] } 29. Bxc8 { [%eval 4.88] [%clk 0:24:36] } 29... Rxc8 { [%eval 5.54] [%clk 0:00:33] } 30. Rxf7 { [%eval 5.69] [%clk 0:24:27] } 30... Rf8 { [%eval 5.72] [%clk 0:00:33] } 31. Rxe7 { [%eval 5.42] [%clk 0:19:02] } 31... Nd5 { [%eval 5.42] [%clk 0:00:46] } 32. Qd2 { [%eval 5.51] [%clk 0:18:50] } 32... Nxe7 { [%eval 5.48] [%clk 0:00:42] } 33. Qh6+ { [%eval 6.15] [%clk 0:19:18] } 33... Kg8 { [%eval 5.65] [%clk 0:01:07] } 34. d5 { [%eval 5.42] [%clk 0:19:41] } 34... Rf1?? { [%eval #8] } { Checkmate is now unavoidable. Bxd5 was best. } { [%clk 0:00:32] } 35. Nf6+ { [%eval #7] [%clk 0:19:41] } 1-0