Event: World Olympiad PwD
Site: Belgrade, Serbia
Date: 2023-02-01
White: Rivas Cabrera, Edgar
WhiteElo: 1987
Black: Mikheev, Stanislav
BlackElo: 2300
Result: 0-1
ECO: D47
Opening: Semi-Slav Defense: Meran Variation
Variant: Standard

1. c4 { [%eval 0.23] [%clk 1:30:47] } 1... c6 { [%eval 0.27] [%clk 1:30:40] } 2. Nf3 { [%eval 0.29] [%clk 1:25:01] } 2... d5 { [%eval 0.37] [%clk 1:29:44] } 3. e3 { [%eval 0.27] [%clk 1:22:11] } 3... Nf6 { [%eval 0.13] [%clk 1:29:29] } 4. Nc3 { [%eval 0.24] [%clk 1:21:32] } 4... e6 { [%eval 0.29] [%clk 1:27:43] } 5. d4 { [%eval 0.13] [%clk 1:13:32] } 5... Nbd7 { [%eval 0.23] [%clk 1:26:21] } 6. Be2 { [%eval 0.13] [%clk 1:07:23] } 6... dxc4 { [%eval 0.43] [%clk 1:25:52] } 7. Bxc4 { [%eval 0.2] [%clk 1:06:42] } 7... b5 { [%eval 0.14] [%clk 1:26:16] } 8. Bd3 { [%eval 0.24] [%clk 1:06:21] } 8... Bd6 { [%eval 0.32] [%clk 1:26:30] } 9. e4 { [%eval 0.18] [%clk 0:56:16] } 9... e5 { [%eval 0.18] [%clk 1:26:08] } 10. a3 { [%eval -0.03] [%clk 0:48:27] } 10... O-O { [%eval -0.12] [%clk 1:23:08] } 11. O-O { [%eval -0.2] [%clk 0:47:11] } 11... a6 { [%eval -0.08] [%clk 1:12:57] } 12. Bg5 { [%eval -0.13] [%clk 0:36:09] } 12... Re8 { [%eval 0.19] [%clk 1:02:09] } 13. dxe5?! { [%eval -0.47] } { Inaccuracy. Bc2 was best. } { [%clk 0:28:02] } 13... Nxe5 { [%eval -0.46] [%clk 1:01:44] } 14. Nxe5 { [%eval -0.66] [%clk 0:27:52] } 14... Bxe5 { [%eval -0.71] } 15. Rc1 { [%eval -0.66] [%clk 0:14:00] } 15... h6 { [%eval -0.64] [%clk 0:56:53] } 16. Bh4 { [%eval -0.63] [%clk 0:10:13] } 16... Bf4 { [%eval -0.7] [%clk 0:56:05] } 17. Rb1 { [%eval -0.64] [%clk 0:09:18] } 17... Qd6 { [%eval -0.57] [%clk 0:54:32] } 18. Bg3 { [%eval -0.94] [%clk 0:05:05] } 18... Bxg3 { [%eval -0.68] [%clk 0:53:43] } 19. hxg3 { [%eval -0.83] [%clk 0:05:30] } 19... Bg4 { [%eval -0.6] [%clk 0:54:05] } 20. Be2 { [%eval -0.59] [%clk 0:04:23] } 20... Qxd1 { [%eval -0.78] [%clk 0:53:59] } 21. Bxd1 { [%eval -0.89] [%clk 0:04:35] } 21... Bxd1 { [%eval -0.83] [%clk 0:52:38] } 22. Rfxd1 { [%eval -0.73] [%clk 0:04:46] } 22... Nxe4 { [%eval -0.81] [%clk 0:52:55] } 23. Nxe4 { [%eval -0.6] [%clk 0:05:13] } 23... Rxe4 { [%eval -0.62] [%clk 0:53:17] } 24. Rbc1 { [%eval -0.67] [%clk 0:05:39] } 24... Re6 { [%eval -0.56] [%clk 0:52:53] } 25. Rd7 { [%eval -0.32] [%clk 0:05:46] } 25... Rae8 { [%eval -0.29] [%clk 0:51:59] } 26. Kf1?? { [%eval -2.01] } { Blunder. Rc7 was best. } 26... Re2 { [%eval -2.08] [%clk 0:51:37] } 27. b4 { [%eval -2.27] [%clk 0:02:09] } 27... Ra2 { [%eval -2.27] [%clk 0:51:32] } 28. Rd3 { [%eval -2.11] [%clk 0:01:59] } 28... Ree2 { [%eval -1.85] [%clk 0:51:13] } 29. Rf3 { [%eval -1.84] [%clk 0:02:24] } 29... Rec2 { [%eval -1.86] [%clk 0:51:10] } 30. Re1 { [%eval -2.23] [%clk 0:02:28] } 30... f6 { [%eval -1.79] [%clk 0:45:05] } 31. Kg1? { [%eval -3.42] } { Mistake. g4 was best. } { [%clk 0:02:43] } 31... c5?! { [%eval -2.12] } { Inaccuracy. h5 was best. } { [%clk 0:44:49] } 32. bxc5 { [%eval -2.19] [%clk 0:02:44] } 32... Rxc5 { [%eval -2.21] [%clk 0:45:12] } 33. Re6?? { [%eval #-3] } { Checkmate is now unavoidable. g4 was best. } { [%clk 0:02:12] } 33... Ra1+ { [%eval #-2] [%clk 0:45:31] } 0-1