Event: World Olympiad PwD 2023
Site: Belgrade, Serbia
Date: 2023-02-02
White: Rivas Cabrera, Edgar
WhiteElo: 1987
Black: Orsag, Milan
BlackElo: 2308
Result: 1/2-1/2
ECO: A10
Opening: English Opening: Great Snake Variation
Variant: Standard

1. c4 { [%eval 0.23] [%clk 1:29:36] } 1... g6 { [%eval 0.44] [%clk 1:29:16] } 2. Nc3 { [%eval 0.26] [%clk 1:29:02] } 2... Bg7 { [%eval 0.33] [%clk 1:29:38] } 3. g3 { [%eval 0.0] [%clk 1:29:07] } 3... e5 { [%eval 0.25] [%clk 1:29:30] } 4. Bg2 { [%eval 0.14] [%clk 1:29:29] } 4... d6 { [%eval 0.21] [%clk 1:29:01] } 5. d3 { [%eval 0.14] [%clk 1:16:01] } 5... f5 { [%eval 0.47] [%clk 1:20:26] } 6. e3 { [%eval 0.28] [%clk 1:11:20] } 6... Nf6 { [%eval 0.29] [%clk 1:20:06] } 7. Nge2 { [%eval 0.0] [%clk 1:11:43] } 7... O-O { [%eval 0.26] [%clk 1:19:20] } 8. O-O { [%eval 0.07] [%clk 1:12:02] } 8... c6 { [%eval 0.18] [%clk 1:18:00] } 9. Rb1 { [%eval -0.1] [%clk 1:04:03] } 9... a5 { [%eval 0.22] [%clk 1:15:07] } 10. b3 { [%eval 0.1] [%clk 0:58:47] } 10... Na6 { [%eval 0.16] [%clk 1:10:04] } 11. a3 { [%eval 0.2] [%clk 0:55:44] } 11... Be6 { [%eval 0.25] [%clk 1:06:01] } 12. Qc2 { [%eval -0.1] [%clk 0:40:13] } 12... d5 { [%eval -0.04] [%clk 0:52:26] } 13. cxd5 { [%eval -0.04] [%clk 0:35:24] } 13... Nxd5 { [%eval -0.09] [%clk 0:51:54] } 14. Nxd5 { [%eval -0.04] [%clk 0:27:46] } 14... Bxd5 { [%eval -0.04] [%clk 0:52:02] } 15. e4 { [%eval -0.14] [%clk 0:24:09] } 15... Be6 { [%eval 0.0] [%clk 0:50:36] } 16. Be3 { [%eval -0.32] [%clk 0:22:18] } 16... Rc8?! { [%eval 0.35] } { Inaccuracy. Qd6 was best. } { [%clk 0:46:25] } 17. Rfd1 { [%eval 0.35] [%clk 0:19:09] } 17... Qe7 { [%eval 0.55] [%clk 0:43:19] } 18. Qc1?! { [%eval -0.22] } { Inaccuracy. d4 was best. } { [%clk 0:15:05] } 18... Qf7 { [%eval 0.02] [%clk 0:39:49] } 19. Qc2?! { [%eval -0.6] } { Inaccuracy. exf5 was best. } { [%clk 0:15:26] } 19... c5?! { [%eval 0.38] } { Inaccuracy. Nc7 was best. } { [%clk 0:39:02] } 20. f4 { [%eval -0.07] [%clk 0:09:42] } 20... fxe4 { [%eval 0.0] [%clk 0:34:09] } 21. dxe4 { [%eval -0.06] [%clk 0:09:02] } 21... c4 { [%eval 0.17] [%clk 0:31:21] } 22. b4? { [%eval -1.05] } { Mistake. bxc4 was best. } { [%clk 0:08:11] } 22... axb4 { [%eval -1.12] [%clk 0:31:27] } 23. axb4 { [%eval -1.15] [%clk 0:08:40] } 23... Qe7 { [%eval -1.15] [%clk 0:31:00] } 24. Qa4?! { [%eval -2.32] } { Inaccuracy. h3 was best. } { [%clk 0:05:15] } 24... Rfd8? { [%eval -0.78] } { Mistake. c3 was best. } { [%clk 0:25:45] } 25. Rxd8+ { [%eval -0.61] [%clk 0:03:28] } 25... Qxd8 { [%eval -0.52] [%clk 0:24:39] } 26. Rd1 { [%eval -0.67] [%clk 0:02:00] } 26... Qe7 { [%eval -0.41] [%clk 0:24:12] } 27. f5 { [%eval -0.53] [%clk 0:01:59] } 27... Bf7 { [%eval -0.04] [%clk 0:19:58] } 28. Rd7 { [%eval -0.3] [%clk 0:01:28] } 28... Qxb4 { [%eval -0.22] [%clk 0:19:57] } 29. Qxb4 { [%eval -0.32] [%clk 0:01:47] } 29... Nxb4 { [%eval -0.27] [%clk 0:20:23] } 30. Rxb7 { [%eval -0.28] [%clk 0:02:05] } 30... Nc2 { [%eval -0.29] [%clk 0:20:35] } 31. fxg6 { [%eval -0.31] [%clk 0:01:18] } 31... hxg6 { [%eval -0.38] [%clk 0:20:42] } 32. Bh3 { [%eval -0.35] [%clk 0:01:26] } 32... Rc6 { [%eval -0.26] [%clk 0:16:16] } 33. Bg5 { [%eval -0.5] [%clk 0:01:08] } 33... Nd4 { [%eval -0.38] [%clk 0:15:55] } 34. Kf2 { [%eval -0.24] [%clk 0:01:24] } 34... c3 { [%eval -0.24] [%clk 0:13:53] } 35. Rb8+ { [%eval -0.21] [%clk 0:01:10] } 35... Kh7 { [%eval -0.66] [%clk 0:14:14] } 36. Rc8?! { [%eval -1.68] } { Inaccuracy. Rb7 was best. } { [%clk 0:00:41] } 36... Rxc8 { [%eval -1.83] [%clk 0:11:21] } 37. Bxc8 { [%eval -1.75] [%clk 0:01:10] } 37... c2 { [%eval -1.89] [%clk 0:11:44] } 38. Nc1?! { [%eval -2.61] } { Inaccuracy. Nxd4 was best. } { [%clk 0:01:15] } 38... Nb3?? { [%eval 0.0] } { Blunder. Bf8 was best. } { [%clk 0:11:40] } 39. Nxb3 { [%eval 0.0] [%clk 0:01:11] } 39... Bxb3 { [%eval 0.0] [%clk 0:12:03] } 40. Ke2 { [%eval 0.0] [%clk 0:01:27] } 40... Bf8 { [%eval 0.0] [%clk 0:08:56] } 41. Bc1 { [%eval 0.0] [%clk 0:01:44] } 1/2-1/2