Event: Round 6: Keith, Matthew - Santos, Aristotle
Site: https://lichess.org/broadcast/capital-chess-classic-2025/round-6/CrXfW9co/6VdAVdNQ
Date: 2025-10-27
White: Keith, Matthew
WhiteElo: 1840
Black: Santos, Aristotle
Result: 1-0
ECO: E43
Opening: Nimzo-Indian Defense: St. Petersburg Variation
Variant: Standard

1. d4 { [%eval 0.17] [%clk 1:30:23] } 1... Nf6 { [%eval 0.19] [%clk 1:30:00] } 2. c4 { [%eval 0.18] [%clk 1:30:39] } 2... e6 { [%eval 0.14] [%clk 1:30:26] } 3. Nc3 { [%eval 0.09] [%clk 1:29:34] } 3... Bb4 { [%eval 0.15] [%clk 1:30:47] } 4. e3 { [%eval 0.06] [%clk 1:29:27] } 4... b6 { [%eval 0.31] [%clk 1:29:03] } 5. a3 { [%eval -0.14] [%clk 1:29:00] } 5... Bxc3+ { [%eval -0.21] [%clk 1:29:16] } 6. bxc3 { [%eval -0.19] [%clk 1:29:20] } 6... Ne4 { [%eval 0.34] [%clk 1:28:56] } 7. Qg4 { [%eval 0.36] [%clk 1:26:18] } 7... Bb7 { [%eval 0.81] [%clk 1:26:49] } 8. Qxg7 { [%eval 1.11] [%clk 1:23:32] } 8... Qf6 { [%eval 1.1] [%clk 1:27:18] } 9. Qxf6 { [%eval 1.13] [%clk 1:23:52] } 9... Nxf6 { [%eval 1.11] [%clk 1:27:39] } 10. f3 { [%eval 1.04] [%clk 1:23:38] } 10... d6 { [%eval 1.15] [%clk 1:27:33] } 11. e4 { [%eval 1.03] [%clk 1:15:03] } 11... Nbd7?! { [%eval 2.03] } { Inaccuracy. Nc6 was best. } { [%clk 1:26:58] } 12. Be3 { [%eval 1.89] [%clk 1:11:46] } 12... O-O-O { [%eval 2.19] [%clk 1:26:35] } 13. Bd3 { [%eval 1.93] [%clk 1:11:07] } 13... Rdg8 { [%eval 2.22] [%clk 1:26:30] } 14. Kf2 { [%eval 2.02] [%clk 1:11:26] } 14... h5 { [%eval 2.03] [%clk 1:24:20] } 15. Ne2 { [%eval 1.86] [%clk 1:10:44] } 15... c5 { [%eval 2.07] [%clk 1:19:57] } 16. g3 { [%eval 1.72] [%clk 1:08:57] } 16... Kc7 { [%eval 1.95] [%clk 1:13:07] } 17. h3 { [%eval 1.56] [%clk 1:07:41] } 17... Ba6?! { [%eval 2.47] } { Inaccuracy. e5 was best. } { [%clk 1:07:03] } 18. a4 { [%eval 2.41] [%clk 1:03:25] } 18... d5 { [%eval 2.67] [%clk 0:58:38] } 19. a5 { [%eval 2.56] [%clk 1:01:00] } 19... dxc4 { [%eval 2.83] [%clk 0:58:44] } 20. axb6+ { [%eval 2.22] [%clk 1:01:16] } 20... Kb7?! { [%eval 3.35] } { Inaccuracy. axb6 was best. } { [%clk 0:58:57] } 21. Bc2 { [%eval 3.3] [%clk 1:00:25] } 21... cxd4 { [%eval 3.67] [%clk 0:54:22] } 22. Bxd4 { [%eval 3.16] [%clk 0:57:36] } 22... e5 { [%eval 3.93] [%clk 0:54:30] } 23. Be3?? { [%eval 1.64] } { Blunder. bxa7 was best. } { [%clk 0:58:02] } 23... axb6 { [%eval 1.51] [%clk 0:54:53] } 24. Rhb1 { [%eval 1.64] [%clk 0:56:47] } 24... Rc8 { [%eval 2.2] [%clk 0:52:03] } 25. f4 { [%eval 2.19] [%clk 0:47:33] } 25... Rhe8 { [%eval 2.19] [%clk 0:49:06] } 26. fxe5 { [%eval 1.69] [%clk 0:41:18] } 26... Rxe5 { [%eval 1.65] [%clk 0:49:28] } 27. Bd4 { [%eval 1.29] [%clk 0:37:17] } 27... Nxe4+ { [%eval 1.34] [%clk 0:35:20] } 28. Ke3 { [%eval 1.43] [%clk 0:37:27] } 28... Nxc3+ { [%eval 1.46] [%clk 0:35:15] } 29. Bxe5 { [%eval 1.36] [%clk 0:37:53] } 29... Nxb1 { [%eval 1.4] [%clk 0:35:13] } 30. Bf4 { [%eval 1.4] [%clk 0:36:31] } 30... Re8+ { [%eval 1.26] [%clk 0:33:02] } 31. Kf3? { [%eval 0.05] } { Mistake. Kf2 was best. } { [%clk 0:33:22] } 31... c3 { [%eval 0.04] [%clk 0:23:04] } 32. Rxa6 { [%eval 0.1] [%clk 0:20:29] } 32... Kxa6 { [%eval 0.08] [%clk 0:23:05] } 33. Bxb1 { [%eval 0.11] [%clk 0:20:54] } 33... Ne5+ { [%eval 0.01] [%clk 0:15:43] } 34. Kf2 { [%eval 0.06] [%clk 0:14:16] } 34... Kb5 { [%eval 0.08] [%clk 0:15:38] } 35. Nxc3+ { [%eval 0.05] [%clk 0:13:58] } 35... Kc4 { [%eval 0.17] [%clk 0:16:02] } 36. Ne4 { [%eval 0.0] [%clk 0:13:52] } 36... Nd3+ { [%eval 0.0] [%clk 0:13:59] } 37. Ke3 { [%eval 0.0] [%clk 0:14:13] } 37... Nc5 { [%eval 0.0] [%clk 0:13:19] } 38. Kf3 { [%eval 0.0] [%clk 0:14:17] } 38... Kb3?? { [%eval 2.02] } { Blunder. Nxe4 was best. } { [%clk 0:12:30] } 39. Nd6 { [%eval 2.1] [%clk 0:13:52] } 39... Re7 { [%eval 2.05] [%clk 0:10:26] } 40. Bh7 { [%eval 1.99] [%clk 0:13:47] } 40... Ne6 { [%eval 2.14] [%clk 0:07:43] } 41. Bg8 { [%eval 2.03] [%clk 0:11:33] } 41... Nd4+?! { [%eval 3.02] } { Inaccuracy. Nxf4 was best. } { [%clk 0:06:48] } 42. Kf2 { [%eval 3.01] [%clk 0:11:44] } 42... h4?! { [%eval 4.06] } { Inaccuracy. b5 was best. } { [%clk 0:02:42] } 43. Bxf7+ { [%eval 3.4] [%clk 0:09:52] } 43... Kc3 { [%eval 3.48] [%clk 0:03:09] } 44. g4 { [%eval 3.5] [%clk 0:09:07] } 44... b5 { [%eval 3.48] [%clk 0:03:20] } 45. Be3 { [%eval 3.22] [%clk 0:06:41] } 45... b4?? { [%eval 6.65] } { Blunder. Rd7 was best. } { [%clk 0:02:54] } 46. Bxd4+ { [%eval 6.11] [%clk 0:07:00] } 46... Kxd4?! { [%eval 83.08] } { Inaccuracy. Kd2 was best. } { [%clk 0:03:13] } 47. Nf5+ { [%eval 77.14] [%clk 0:07:28] } 1-0