Event: African Championship
Site: chess24.com
Date: 2021-05-25
White: Paiva, Donaldo
WhiteTitle: CM
WhiteElo: 2230
Black: Okonkwo, Ifeanyi
BlackElo: 2029
Result: 0-1
ECO: A20
Opening: English Opening: King's English Variation
Variant: Standard

1. c4 { [%eval 0.2] [%clk 1:25:25] } 1... e5 { [%eval 0.03] [%clk 1:30:35] } 2. g3 { [%eval 0.13] [%clk 1:25:45] } 2... Nf6 { [%eval 0.1] [%clk 1:30:49] } 3. Bg2 { [%eval 0.11] [%clk 1:26:07] } 3... Nc6 { [%eval 0.5] [%clk 1:30:28] } 4. a3 { [%eval 0.0] [%clk 1:26:19] } 4... d5 { [%eval -0.32] [%clk 1:30:05] } 5. cxd5 { [%eval -0.12] [%clk 1:26:38] } 5... Nxd5 { [%eval -0.21] [%clk 1:30:32] } 6. d3 { [%eval -0.2] [%clk 1:26:55] } 6... Be7 { [%eval -0.36] [%clk 1:29:18] } 7. Nf3 { [%eval -0.19] [%clk 1:24:43] } 7... O-O { [%eval -0.13] [%clk 1:29:04] } 8. O-O { [%eval -0.09] [%clk 1:25:07] } 8... Re8 { [%eval -0.01] [%clk 1:25:02] } 9. Nc3 { [%eval 0.0] [%clk 1:25:28] } 9... Nxc3 { [%eval 0.14] [%clk 1:23:06] } 10. bxc3 { [%eval 0.21] [%clk 1:25:50] } 10... Bf5 { [%eval 0.27] [%clk 1:21:59] } 11. Nd2 { [%eval -0.14] [%clk 1:25:47] } 11... Qd7 { [%eval -0.09] [%clk 1:21:14] } 12. Rb1 { [%eval -0.06] [%clk 1:26:03] } 12... Rab8 { [%eval -0.13] [%clk 1:19:44] } 13. Re1 { [%eval -0.27] [%clk 1:26:17] } 13... Bh3 { [%eval -0.17] [%clk 1:18:26] } 14. Bh1 { [%eval -0.31] [%clk 1:26:40] } 14... Be6 { [%eval 0.0] [%clk 1:15:47] } 15. Qc2 { [%eval -0.12] [%clk 1:18:04] } 15... Bd5 { [%eval -0.08] [%clk 1:15:41] } 16. Nf3 { [%eval -0.07] [%clk 1:18:27] } 16... Bc5 { [%eval -0.05] [%clk 1:15:05] } 17. c4 { [%eval -0.51] [%clk 1:09:43] } 17... Bxf3 { [%eval -0.29] [%clk 1:12:36] } 18. exf3?! { [%eval -1.03] } { Inaccuracy. Bxf3 was best. } { [%clk 1:10:06] } 18... Nd4 { [%eval -1.17] [%clk 1:12:32] } 19. Qc3?! { [%eval -1.85] } { Inaccuracy. Qb2 was best. } { [%clk 1:10:10] } 19... Qf5 { [%eval -1.35] [%clk 1:11:06] } 20. Be3 { [%eval -1.45] [%clk 1:10:00] } 20... b6?! { [%eval -0.75] } { Inaccuracy. g5 was best. } { [%clk 1:09:45] } 21. f4 { [%eval -0.71] [%clk 1:07:44] } 21... Rbd8 { [%eval -0.78] [%clk 1:05:32] } 22. Be4 { [%eval -1.05] [%clk 1:04:58] } 22... Qf6 { [%eval -0.54] [%clk 0:52:31] } 23. fxe5 { [%eval -0.48] [%clk 1:01:55] } 23... Rxe5 { [%eval -0.57] [%clk 0:51:55] } 24. Bxd4?! { [%eval -1.34] } { Inaccuracy. Kg2 was best. } { [%clk 0:52:53] } 24... Bxd4 { [%eval -1.41] [%clk 0:49:32] } 25. Qd2 { [%eval -1.23] [%clk 0:51:22] } 25... g6 { [%eval -0.83] [%clk 0:49:08] } 26. Kg2 { [%eval -1.01] [%clk 0:51:17] } 26... Rde8 { [%eval -0.5] [%clk 0:45:58] } 27. Re2 { [%eval -0.64] [%clk 0:49:05] } 27... Kg7 { [%eval -1.07] [%clk 0:41:04] } 28. a4 { [%eval -0.56] [%clk 0:42:00] } 28... Qe7 { [%eval -0.76] [%clk 0:23:54] } 29. Rbe1 { [%eval -0.71] [%clk 0:39:13] } 29... Qd7 { [%eval -0.78] [%clk 0:19:15] } 30. Qf4?! { [%eval -1.6] } { Inaccuracy. Bd5 was best. } { [%clk 0:22:10] } 30... Bc3 { [%eval -1.57] [%clk 0:18:05] } 31. Rc1 { [%eval -1.24] [%clk 0:22:04] } 31... Qd4?! { [%eval -0.27] } { Inaccuracy. Bd4 was best. } { [%clk 0:16:49] } 32. Rec2 { [%eval -0.37] [%clk 0:22:34] } 32... Bb4 { [%eval -0.42] [%clk 0:12:12] } 33. Bc6 { [%eval -0.87] [%clk 0:23:04] } 0-1