Event: Round 5: Santos, Luther - Costa, Leopoldino
Site: https://lichess.org/broadcast/2025-african-junior-chess-championship-open/round-5/cA5F8nJn/Ql0XE1rz
Date: 2025-09-20
White: Santos, Luther
WhiteElo: 2125
Black: Costa, Leopoldino
BlackElo: 1914
Result: 1-0
ECO: C88
Opening: Ruy Lopez: Closed, Anti-Marshall
Variant: Standard

1. e4 { [%eval 0.18] [%clk 1:27:00] } 1... e5 { [%eval 0.22] [%clk 1:30:46] } 2. Nf3 { [%eval 0.13] [%clk 1:27:16] } 2... Nc6 { [%eval 0.21] [%clk 1:31:09] } 3. Bb5 { [%eval 0.15] [%clk 1:27:03] } 3... a6 { [%eval 0.21] [%clk 1:31:08] } 4. Ba4 { [%eval 0.11] [%clk 1:28:03] } 4... Nf6 { [%eval 0.28] [%clk 1:31:18] } 5. O-O { [%eval 0.16] [%clk 1:28:06] } 5... Be7 { [%eval 0.24] [%clk 1:30:40] } 6. Re1 { [%eval 0.19] [%clk 1:27:47] } 6... b5 { [%eval 0.14] [%clk 1:30:53] } 7. Bb3 { [%eval 0.18] [%clk 1:28:09] } 7... O-O { [%eval 0.26] [%clk 1:30:51] } 8. a4 { [%eval 0.31] [%clk 1:28:26] } 8... Rb8 { [%eval 0.39] [%clk 1:30:28] } 9. c3 { [%eval 0.38] [%clk 1:28:07] } 9... d6 { [%eval 0.31] [%clk 1:30:07] } 10. h3 { [%eval 0.13] [%clk 1:28:09] } 10... Bd7 { [%eval 0.61] [%clk 1:29:07] } 11. axb5 { [%eval 0.54] [%clk 1:27:53] } 11... axb5 { [%eval 0.49] [%clk 1:29:04] } 12. d4 { [%eval 0.55] [%clk 1:28:13] } 12... Qc8 { [%eval 0.52] [%clk 1:09:56] } 13. Nbd2 { [%eval 0.49] [%clk 1:26:34] } 13... Re8 { [%eval 0.48] [%clk 1:06:10] } 14. Nf1 { [%eval 0.58] [%clk 1:25:22] } 14... Bf8?! { [%eval 1.21] } { Inaccuracy. h6 was best. } { [%clk 1:05:18] } 15. Bg5 { [%eval 1.12] [%clk 1:23:52] } 15... Be7 { [%eval 1.19] [%clk 1:02:57] } 16. Ng3 { [%eval 0.85] [%clk 1:20:47] } 16... h6 { [%eval 0.84] [%clk 1:01:34] } 17. Be3 { [%eval 0.59] [%clk 1:20:56] } 17... Bf8?! { [%eval 1.18] } { Inaccuracy. Ra8 was best. } { [%clk 1:01:51] } 18. Nh4 { [%eval 1.16] [%clk 1:18:22] } 18... Nd8 { [%eval 1.74] [%clk 0:54:36] } 19. Qf3 { [%eval 1.44] [%clk 1:17:19] } 19... Nh7 { [%eval 1.41] [%clk 0:45:57] } 20. Nhf5 { [%eval 1.23] [%clk 1:11:31] } 20... Be6?! { [%eval 2.04] } { Inaccuracy. Ne6 was best. } { [%clk 0:43:10] } 21. d5 { [%eval 1.82] [%clk 1:11:33] } 21... Bd7 { [%eval 1.67] [%clk 0:41:12] } 22. h4 { [%eval 1.23] [%clk 1:10:31] } 22... Kh8 { [%eval 1.63] [%clk 0:35:34] } 23. Kh2 { [%eval 1.14] [%clk 1:05:14] } 23... Ra8 { [%eval 1.24] [%clk 0:30:44] } 24. Rxa8 { [%eval 1.06] [%clk 1:04:16] } 24... Qxa8 { [%eval 0.97] [%clk 0:31:08] } 25. Ne2 { [%eval 0.58] [%clk 1:03:51] } 25... Qc8 { [%eval 0.92] [%clk 0:29:50] } 26. Rg1 { [%eval 1.06] [%clk 0:58:51] } 26... Bxf5?! { [%eval 2.11] } { Inaccuracy. Nb7 was best. } { [%clk 0:26:07] } 27. exf5 { [%eval 2.3] [%clk 0:58:33] } 27... e4 { [%eval 2.21] [%clk 0:23:06] } 28. Qh3 { [%eval 2.21] [%clk 0:58:10] } 28... f6? { [%eval 3.69] } { Mistake. Be7 was best. } { [%clk 0:21:58] } 29. Nd4 { [%eval 3.76] [%clk 0:57:05] } 29... Qd7 { [%eval 4.2] [%clk 0:22:09] } 30. g4 { [%eval 3.68] [%clk 0:56:20] } 30... Nf7 { [%eval 4.22] [%clk 0:21:15] } 31. Ne6 { [%eval 3.74] [%clk 0:56:40] } 31... Ne5 { [%eval 3.76] [%clk 0:21:37] } 32. Bd1 { [%eval 3.82] [%clk 0:57:01] } 32... c6 { [%eval 4.42] [%clk 0:21:56] } 33. g5 { [%eval 4.33] [%clk 0:56:06] } 33... fxg5 { [%eval 4.08] [%clk 0:20:54] } 34. hxg5 { [%eval 4.03] [%clk 0:52:39] } 34... cxd5 { [%eval 4.07] [%clk 0:20:12] } 35. g6 { [%eval 4.07] [%clk 0:51:15] } 35... Nf6 { [%eval 3.92] [%clk 0:19:37] } 36. Bxh6 { [%eval 3.82] [%clk 0:48:47] } 36... gxh6 { [%eval 3.85] [%clk 0:19:03] } 37. Nxf8 { [%eval 3.88] [%clk 0:49:15] } 37... Rxf8?! { [%eval 6.1] } { Inaccuracy. Qg7 was best. } { [%clk 0:16:04] } 38. Qxh6+ { [%eval 5.88] [%clk 0:47:17] } 38... Kg8 { [%eval 6.01] [%clk 0:16:32] } 39. g7 { [%eval 5.94] [%clk 0:47:46] } 39... Rd8 { [%eval 6.57] [%clk 0:15:43] } 40. Qxf6 { [%eval 6.36] [%clk 0:46:09] } 40... Nf3+?! { [%eval 9.61] } { Inaccuracy. Re8 was best. } { [%clk 0:15:26] } 41. Bxf3 { [%eval 9.0] [%clk 0:46:23] } 41... exf3 { [%eval 10.61] [%clk 0:15:50] } 42. Qh6 { [%eval 10.06] [%clk 0:46:36] } 42... Kf7?! { [%eval #12] } { Checkmate is now unavoidable. Qe8 was best. } { [%clk 0:15:48] } 43. g8=Q+ { [%eval #11] [%clk 0:46:00] } 1-0