Event: African Championship
Site: chess24.com
Date: 2021-05-27
White: Mwali, Chitumbo
WhiteTitle: IM
WhiteElo: 2285
Black: Silva, David
BlackTitle: IM
BlackElo: 2296
Result: 0-1
ECO: A15
Opening: English Opening: Anglo-Indian Defense, King's Indian Formation
Variant: Standard

1. c4 { [%eval 0.2] [%clk 1:30:59] } 1... Nf6 { [%eval 0.29] [%clk 1:30:28] } 2. Nf3 { [%eval 0.09] [%clk 1:30:45] } 2... g6 { [%eval 0.37] [%clk 1:30:50] } 3. g3 { [%eval 0.09] [%clk 1:31:11] } 3... Bg7 { [%eval 0.32] [%clk 1:31:14] } 4. Bg2 { [%eval 0.13] [%clk 1:31:39] } 4... O-O { [%eval 0.21] [%clk 1:31:34] } 5. O-O { [%eval 0.16] [%clk 1:31:56] } 5... d6 { [%eval 0.36] [%clk 1:31:57] } 6. Nc3 { [%eval 0.33] [%clk 1:32:23] } 6... e5 { [%eval 0.5] [%clk 1:32:19] } 7. d3 { [%eval 0.13] [%clk 1:32:43] } 7... Nc6 { [%eval 0.32] [%clk 1:32:41] } 8. Rb1 { [%eval 0.44] [%clk 1:32:39] } 8... h6 { [%eval 0.9] [%clk 1:30:54] } 9. b4 { [%eval 0.7] [%clk 1:32:46] } 9... a6 { [%eval 0.76] [%clk 1:31:17] } 10. h3 { [%eval 0.45] [%clk 1:30:36] } 10... Bd7 { [%eval 0.68] [%clk 1:29:26] } 11. e4 { [%eval 1.01] [%clk 1:25:43] } 11... Qc8 { [%eval 0.88] [%clk 1:26:24] } 12. Kh2 { [%eval 0.65] [%clk 1:26:01] } 12... b5 { [%eval 0.86] [%clk 1:26:52] } 13. Be3 { [%eval 0.59] [%clk 1:19:47] } 13... Rb8 { [%eval 0.68] [%clk 1:23:54] } 14. a3 { [%eval 0.8] [%clk 1:19:45] } 14... Re8 { [%eval 0.82] [%clk 1:20:38] } 15. Rc1 { [%eval 1.0] [%clk 1:17:20] } 15... Qd8 { [%eval 1.02] [%clk 1:15:18] } 16. Rc2 { [%eval 0.7] [%clk 0:57:37] } 16... bxc4?! { [%eval 1.32] } { Inaccuracy. Nd4 was best. } { [%clk 1:10:54] } 17. dxc4 { [%eval 1.23] [%clk 0:57:46] } 17... Be6 { [%eval 1.7] [%clk 1:11:20] } 18. Qd3 { [%eval 1.15] [%clk 0:56:30] } 18... Nd7 { [%eval 1.41] [%clk 1:10:08] } 19. b5? { [%eval 0.14] } { Mistake. Rd1 was best. } { [%clk 0:45:56] } 19... Na5 { [%eval 0.41] [%clk 1:06:25] } 20. Nd5?! { [%eval -0.23] } { Inaccuracy. Nd2 was best. } { [%clk 0:39:07] } 20... axb5?! { [%eval 0.4] } { Inaccuracy. c6 was best. } { [%clk 1:01:11] } 21. cxb5 { [%eval 0.25] [%clk 0:37:32] } 21... Bxd5?! { [%eval 1.03] } { Inaccuracy. Nc5 was best. } { [%clk 1:01:25] } 22. Qxd5 { [%eval 1.01] [%clk 0:37:46] } 22... Nf6 { [%eval 1.15] [%clk 1:01:48] } 23. Qd3 { [%eval 1.13] [%clk 0:27:29] } 23... d5 { [%eval 1.38] [%clk 0:58:02] } 24. Bd2? { [%eval -0.1] } { Mistake. Rd1 was best. } { [%clk 0:10:24] } 24... Nc4?! { [%eval 0.42] } { Inaccuracy. Nb7 was best. } { [%clk 0:58:30] } 25. exd5? { [%eval -0.85] } { Mistake. Rxc4 was best. } { [%clk 0:10:10] } 25... Nd6 { [%eval -0.87] [%clk 0:58:57] } 26. Qe2 { [%eval -1.06] [%clk 0:04:16] } 26... Rxb5 { [%eval -1.04] [%clk 0:58:44] } 27. Rfc1 { [%eval -1.25] [%clk 0:04:25] } 27... Nxd5 { [%eval -0.76] [%clk 0:55:17] } 28. a4 { [%eval -0.71] [%clk 0:04:26] } 28... Rb3?! { [%eval -0.16] } { Inaccuracy. Rb8 was best. } { [%clk 0:54:39] } 29. Ba5 { [%eval -0.65] [%clk 0:04:30] } 29... e4 { [%eval -0.79] [%clk 0:52:46] } 30. Nd2 { [%eval -0.68] [%clk 0:04:55] } 30... Ra3 { [%eval -0.22] [%clk 0:53:11] } 31. Rc5?! { [%eval -0.81] } { Inaccuracy. Nc4 was best. } { [%clk 0:04:29] } 31... Nb7 { [%eval -0.6] [%clk 0:45:46] } 32. Bxc7 { [%eval -0.67] [%clk 0:04:28] } 32... Qd7 { [%eval -0.24] [%clk 0:45:09] } 33. R5c4?? { [%eval -2.14] } { Blunder. Rxd5 was best. } { [%clk 0:02:34] } 33... Nc3?? { [%eval 0.03] } { Blunder. Ra2 was best. } { [%clk 0:43:19] } 34. Qe1?! { [%eval -0.87] } { Inaccuracy. Qe3 was best. } { [%clk 0:02:19] } 34... e3 { [%eval -1.0] [%clk 0:43:20] } 35. fxe3 { [%eval -0.73] [%clk 0:02:38] } 35... Ra2 { [%eval -0.44] [%clk 0:43:27] } 36. Nf3 { [%eval -0.38] [%clk 0:01:12] } 36... Qd5? { [%eval 1.13] } { Mistake. Nxa4 was best. } { [%clk 0:42:28] } 37. Qf1?? { [%eval -4.6] } { Blunder. R4xc3 was best. } { [%clk 0:00:40] } 37... Rxe3 { [%eval -4.76] [%clk 0:42:46] } 38. Rf4 { [%eval -5.53] [%clk 0:00:35] } 38... g5 { [%eval -5.82] [%clk 0:42:58] } 39. Bb6 { [%eval -6.76] [%clk 0:00:47] } 39... Ree2 { [%eval -6.23] [%clk 0:42:59] } 0-1