Event: World Olympiad PwD 2023
Site: Belgrade, Serbia
Date: 2023-02-02
White: Banda, Aaron
WhiteElo: 1901
Black: Kevorkov, Artur
BlackElo: 2158
Result: 1/2-1/2
ECO: D05
Opening: Queen's Pawn Game: Colle System, Traditional Colle
Variant: Standard

1. d4 { [%eval 0.0] [%clk 1:30:55] } 1... d5 { [%eval 0.27] [%clk 1:30:42] } 2. Nf3 { [%eval 0.28] [%clk 1:30:58] } 2... Nf6 { [%eval 0.25] [%clk 1:30:15] } 3. e3 { [%eval 0.12] [%clk 1:30:44] } 3... c5 { [%eval 0.15] [%clk 1:30:12] } 4. c3 { [%eval 0.0] [%clk 1:29:41] } 4... e6 { [%eval -0.05] [%clk 1:29:13] } 5. Bd3 { [%eval -0.13] [%clk 1:29:43] } 5... Nc6 { [%eval 0.17] [%clk 1:29:21] } 6. Nbd2 { [%eval 0.0] [%clk 1:29:29] } 6... Bd6 { [%eval 0.16] [%clk 1:16:29] } 7. Qe2 { [%eval 0.0] [%clk 1:26:55] } 7... O-O { [%eval 0.0] [%clk 1:13:33] } 8. e4 { [%eval 0.0] [%clk 1:26:24] } 8... Be7 { [%eval 0.37] [%clk 1:05:39] } 9. e5 { [%eval 0.24] [%clk 1:24:18] } 9... Nd7 { [%eval 0.36] [%clk 1:05:57] } 10. b3?! { [%eval -0.48] } { Inaccuracy. O-O was best. } { [%clk 1:23:28] } 10... Re8? { [%eval 0.63] } { Mistake. cxd4 was best. } { [%clk 1:02:52] } 11. Bb2 { [%eval 0.23] [%clk 1:23:28] } 11... f6 { [%eval 0.77] [%clk 0:58:03] } 12. O-O { [%eval 1.04] [%clk 1:14:37] } 12... a5 { [%eval 0.85] [%clk 0:52:56] } 13. a4 { [%eval 0.76] [%clk 1:10:48] } 13... b6 { [%eval 1.12] [%clk 0:51:01] } 14. Bb5 { [%eval 0.82] [%clk 1:09:54] } 14... Qc7 { [%eval 0.81] [%clk 0:50:15] } 15. c4 { [%eval 0.55] [%clk 1:05:55] } 15... f5? { [%eval 1.81] } { Mistake. Bb7 was best. } { [%clk 0:40:15] } 16. cxd5 { [%eval 1.59] [%clk 1:02:38] } 16... exd5 { [%eval 1.8] [%clk 0:40:43] } 17. Rac1 { [%eval 1.71] [%clk 1:00:28] } 17... Nf8 { [%eval 1.6] [%clk 0:36:15] } 18. dxc5? { [%eval 0.0] } { Mistake. Nc4 was best. } { [%clk 0:55:00] } 18... bxc5 { [%eval 0.0] [%clk 0:36:43] } 19. Nd4 { [%eval -0.34] [%clk 0:48:56] } 19... Nxd4 { [%eval -0.17] [%clk 0:36:24] } 20. Bxd4 { [%eval 0.0] [%clk 0:48:45] } 20... Rd8 { [%eval -0.14] [%clk 0:36:14] } 21. f4? { [%eval -1.4] } { Mistake. e6 was best. } { [%clk 0:44:00] } 21... Ne6 { [%eval -1.36] [%clk 0:36:37] } 22. Bb2 { [%eval -1.27] [%clk 0:42:00] } 22... Qb6 { [%eval -1.47] [%clk 0:36:56] } 23. Kh1 { [%eval -1.39] [%clk 0:40:00] } 23... Ba6 { [%eval -1.26] [%clk 0:37:10] } 24. Bxa6 { [%eval -0.96] [%clk 0:37:08] } 24... Qxa6 { [%eval -1.49] [%clk 0:38:06] } 25. Qxa6 { [%eval -1.4] [%clk 0:36:57] } 25... Rxa6 { [%eval -1.57] } 26. g3 { [%eval -1.66] [%clk 0:35:27] } 26... Rb8 { [%eval -1.15] [%clk 0:37:41] } 27. Bc3?! { [%eval -1.83] } { Inaccuracy. Rcd1 was best. } 27... Kf7 { [%eval -1.43] [%clk 0:37:07] } 28. h4 { [%eval -1.43] [%clk 0:35:30] } 28... Nd8 { [%eval -1.01] [%clk 0:37:07] } 29. Rf3 { [%eval -0.85] [%clk 0:35:30] } 29... Ke6 { [%eval -0.64] [%clk 0:37:07] } 30. Kg2 { [%eval -1.06] [%clk 0:33:29] } 30... Nc6 { [%eval -0.64] [%clk 0:30:53] } 31. Kf1?! { [%eval -1.37] } { Inaccuracy. Bb2 was best. } { [%clk 0:30:16] } 31... Rab6 { [%eval -1.43] [%clk 0:29:50] } 32. Kg2 { [%eval -2.02] [%clk 0:29:06] } 32... Nb4? { [%eval -0.75] } { Mistake. Rxb3 was best. } { [%clk 0:26:04] } 33. Bxb4 { [%eval -0.87] [%clk 0:28:33] } 33... Rxb4 { [%eval -0.96] [%clk 0:26:32] } 1/2-1/2