Event: Round 3: Paiva, Donaldo - Kayonde, Andrew
Site: https://lichess.org/broadcast/zone-45-africa-chess-championships-angola-2025--open/round-3/dOYxFC9q/VWdAqKAG
Date: 2025-10-26
White: Paiva, Donaldo
WhiteTitle: FM
WhiteElo: 2171
Black: Kayonde, Andrew
BlackTitle: IM
BlackElo: 2307
Result: 0-1
ECO: A37
Opening: English Opening: Symmetrical Variation, Three Knights, Fianchetto Variation
Variant: Standard
TimeControl: 90+30

1. c4 { [%eval 0.12] [%clk 1:20:37] } 1... c5 { [%eval 0.19] [%clk 1:30:25] } 2. g3 { [%eval 0.09] [%clk 1:20:57] } 2... g6 { [%eval 0.18] [%clk 1:30:42] } 3. Bg2 { [%eval 0.1] [%clk 1:21:21] } 3... Bg7 { [%eval 0.12] [%clk 1:31:06] } 4. Nc3 { [%eval 0.11] [%clk 1:21:45] } 4... Nc6 { [%eval 0.14] [%clk 1:31:26] } 5. Nf3 { [%eval 0.06] [%clk 1:20:56] } 5... d6 { [%eval 0.09] [%clk 1:31:44] } 6. Rb1 { [%eval 0.03] [%clk 1:17:47] } 6... Bf5 { [%eval 0.23] [%clk 1:30:55] } 7. d3 { [%eval 0.16] [%clk 1:17:53] } 7... Qc8 { [%eval 0.25] [%clk 1:29:45] } 8. h4 { [%eval 0.24] [%clk 1:17:46] } 8... h6 { [%eval 0.39] [%clk 1:19:54] } 9. Bd2 { [%eval 0.2] [%clk 1:18:07] } 9... Rb8 { [%eval 0.32] [%clk 1:18:55] } 10. a3 { [%eval 0.26] [%clk 1:18:15] } 10... a6?! { [%eval 0.83] } { Inaccuracy. a5 was best. } { [%clk 1:18:56] } 11. b4 { [%eval 0.86] [%clk 1:15:50] } 11... cxb4 { [%eval 0.85] [%clk 1:18:52] } 12. axb4 { [%eval 0.82] [%clk 1:16:19] } 12... b5 { [%eval 0.83] [%clk 1:19:14] } 13. cxb5 { [%eval 0.92] [%clk 1:14:40] } 13... axb5 { [%eval 0.67] [%clk 1:19:42] } 14. Qc1?! { [%eval 0.08] } { Inaccuracy. Rc1 was best. } { [%clk 1:14:29] } 14... e5 { [%eval 0.52] [%clk 1:11:45] } 15. O-O { [%eval 0.0] [%clk 0:56:52] } 15... Nge7 { [%eval 0.07] [%clk 1:11:48] } 16. e4 { [%eval 0.09] [%clk 0:54:03] } 16... Bh3 { [%eval 0.08] [%clk 1:00:40] } 17. Kh2 { [%eval -0.31] [%clk 0:52:35] } 17... Bxg2 { [%eval -0.32] [%clk 1:00:53] } 18. Kxg2 { [%eval -0.35] [%clk 0:52:58] } 18... Qd7 { [%eval -0.08] [%clk 0:58:53] } 19. Re1 { [%eval -0.37] [%clk 0:45:02] } 19... f5 { [%eval -0.3] [%clk 0:56:01] } 20. d4 { [%eval -0.39] [%clk 0:41:27] } 20... f4 { [%eval 0.06] [%clk 0:53:57] } 21. d5 { [%eval 0.02] [%clk 0:40:01] } 21... Nd8 { [%eval 0.54] [%clk 0:53:44] } 22. Qd1 { [%eval 0.53] [%clk 0:39:43] } 22... O-O { [%eval 0.53] [%clk 0:53:19] } 23. Ra1 { [%eval 0.61] [%clk 0:37:42] } 23... Nf7 { [%eval 0.61] [%clk 0:53:01] } 24. Nh2 { [%eval 0.6] [%clk 0:33:59] } 24... h5 { [%eval 0.57] [%clk 0:49:29] } 25. Ra5 { [%eval 0.26] [%clk 0:34:11] } 25... Nh6?! { [%eval 1.12] } { Inaccuracy. Bh6 was best. } { [%clk 0:39:00] } 26. Qe2 { [%eval 1.19] [%clk 0:28:26] } 26... Ng4 { [%eval 1.13] [%clk 0:39:20] } 27. Nf3 { [%eval 1.21] [%clk 0:28:07] } 27... Bh6 { [%eval 1.23] [%clk 0:36:04] } 28. Rf1 { [%eval 0.81] [%clk 0:28:19] } 28... fxg3 { [%eval 0.99] [%clk 0:32:57] } 29. fxg3?! { [%eval 0.0] } { Inaccuracy. Bxh6 was best. } { [%clk 0:28:31] } 29... Bxd2 { [%eval 0.0] [%clk 0:32:54] } 30. Qxd2 { [%eval -0.08] [%clk 0:27:40] } 30... Rbc8 { [%eval 0.36] [%clk 0:32:39] } 31. Raa1?! { [%eval -0.7] } { Inaccuracy. Nd1 was best. } { [%clk 0:25:09] } 31... Qc7 { [%eval -0.95] [%clk 0:32:07] } 32. Rac1? { [%eval -2.47] } { Mistake. Rfc1 was best. } { [%clk 0:15:38] } 32... Qa7?! { [%eval -1.47] } { Inaccuracy. Qc4 was best. } { [%clk 0:28:24] } 33. Rce1 { [%eval -1.42] [%clk 0:12:18] } 33... Rc4 { [%eval -1.44] [%clk 0:26:48] } 34. Nd1?! { [%eval -2.24] } { Inaccuracy. Kh1 was best. } { [%clk 0:11:14] } 34... Qa3 { [%eval -1.89] [%clk 0:21:52] } 35. Ng5? { [%eval -3.45] } { Mistake. Re2 was best. } { [%clk 0:10:56] } 35... Rxf1 { [%eval -3.31] [%clk 0:19:38] } 36. Rxf1 { [%eval -3.0] [%clk 0:11:18] } 36... Qb3 { [%eval -2.95] [%clk 0:19:54] } 37. Qe1?! { [%eval -4.33] } { Inaccuracy. Rf3 was best. } { [%clk 0:05:20] } 37... Rc2+ { [%eval -4.29] [%clk 0:19:51] } 38. Kg1 { [%eval -4.17] [%clk 0:03:54] } 38... Qa2?! { [%eval -2.91] } { Inaccuracy. Rc1 was best. } { [%clk 0:16:20] } 39. Nf2 { [%eval -2.95] [%clk 0:03:57] } 39... Re2 { [%eval -2.73] [%clk 0:15:43] } 40. Nxg4?? { [%eval #-23] } { Checkmate is now unavoidable. Qb1 was best. } { [%clk 0:03:13] } 40... Rg2+ { [%eval #-22] [%clk 0:16:03] } 41. Kh1 { [%eval #-29] [%clk 0:03:33] } 41... hxg4 { [%eval -8.55] [%clk 0:16:26] } 0-1