Event: Round 2: D. Alho - B. Silva
Date: 2023-12-04
White: D. Alho
WhiteTitle: FM
WhiteElo: 2233
Black: B. Silva
BlackElo: 1586
Result: 1-0
ECO: A40
Opening: Horwitz Defense
Variant: Standard

1. d4 { [%eval 0.0] [%clk 1:30:22] } 1... e6 { [%eval 0.33] [%clk 1:30:41] } 2. g3 { [%eval 0.12] [%clk 1:28:18] } 2... Nf6 { [%eval 0.13] [%clk 1:29:31] } 3. Bg2 { [%eval 0.13] [%clk 1:26:44] } 3... g6?! { [%eval 0.91] } { Inaccuracy. d5 was best. } { [%clk 1:29:04] } 4. e4 { [%eval 0.69] [%clk 1:25:45] } 4... d6 { [%eval 0.88] [%clk 1:27:32] } 5. Nc3 { [%eval 0.92] [%clk 1:20:17] } 5... Nbd7 { [%eval 0.91] [%clk 1:26:01] } 6. Bg5 { [%eval 0.76] [%clk 1:15:05] } 6... Bg7 { [%eval 0.87] [%clk 1:21:28] } 7. h3 { [%eval 0.67] [%clk 1:05:26] } 7... h6 { [%eval 0.75] [%clk 1:20:15] } 8. Be3 { [%eval 0.74] [%clk 1:05:52] } 8... c6 { [%eval 1.03] [%clk 1:05:16] } 9. a4 { [%eval 1.01] [%clk 0:59:55] } 9... a5 { [%eval 0.94] [%clk 1:01:36] } 10. Qd2 { [%eval 1.16] [%clk 0:58:11] } 10... Nb6?! { [%eval 1.91] } { Inaccuracy. Rb8 was best. } { [%clk 0:59:15] } 11. b3 { [%eval 1.67] [%clk 0:57:47] } 11... Nbd7 { [%eval 1.82] [%clk 0:55:43] } 12. Rd1 { [%eval 1.84] [%clk 0:48:55] } 12... O-O?! { [%eval 2.68] } { Inaccuracy. b6 was best. } { [%clk 0:46:44] } 13. Bxh6 { [%eval 3.02] [%clk 0:48:04] } 13... Qb6 { [%eval 3.04] [%clk 0:35:48] } 14. Nge2 { [%eval 3.59] [%clk 0:45:30] } 14... e5 { [%eval 3.66] [%clk 0:30:20] } 15. d5? { [%eval 2.17] } { Mistake. Bxg7 was best. } { [%clk 0:40:36] } 15... cxd5 { [%eval 1.69] [%clk 0:30:18] } 16. Bxg7 { [%eval 1.6] [%clk 0:40:10] } 16... Kxg7 { [%eval 1.63] [%clk 0:30:29] } 17. Nxd5 { [%eval 1.55] [%clk 0:40:34] } 17... Qc5?! { [%eval 2.27] } { Inaccuracy. Nxd5 was best. } { [%clk 0:28:00] } 18. Ne3 { [%eval 2.43] [%clk 0:37:55] } 18... Ra6 { [%eval 2.97] [%clk 0:25:06] } 19. Nc4 { [%eval 2.6] [%clk 0:28:28] } 19... Ne8 { [%eval 2.48] [%clk 0:22:25] } 20. Nc3 { [%eval 2.25] [%clk 0:26:57] } 20... Nb6 { [%eval 2.91] [%clk 0:20:20] } 21. Ne3 { [%eval 2.83] [%clk 0:24:11] } 21... Be6?! { [%eval 3.7] } { Inaccuracy. Nd7 was best. } { [%clk 0:18:00] } 22. Bf1 { [%eval 3.14] [%clk 0:22:48] } 22... Ra8 { [%eval 3.23] [%clk 0:18:21] } 23. Nb5 { [%eval 3.0] [%clk 0:22:46] } 23... Rd8 { [%eval 3.06] [%clk 0:18:11] } 24. Qxa5 { [%eval 2.44] [%clk 0:19:36] } 24... Ra8? { [%eval 4.5] } { Mistake. Nf6 was best. } { [%clk 0:14:31] } 25. Qc3 { [%eval 4.66] [%clk 0:18:50] } 25... Qxc3+ { [%eval 4.57] [%clk 0:14:32] } 26. Nxc3 { [%eval 4.72] [%clk 0:19:17] } 26... f5 { [%eval 4.94] [%clk 0:13:54] } 27. exf5 { [%eval 5.02] [%clk 0:17:58] } 27... Bxf5 { [%eval 5.1] [%clk 0:14:10] } 28. Bg2 { [%eval 4.75] [%clk 0:18:12] } 28... Rc8 { [%eval 4.84] [%clk 0:13:47] } 29. Ne4 { [%eval 4.94] [%clk 0:15:57] } 29... d5 { [%eval 4.63] [%clk 0:11:59] } 30. Nxd5 { [%eval 4.57] [%clk 0:14:46] } 30... Nxd5 { [%eval 4.77] [%clk 0:11:56] } 31. Rxd5 { [%eval 4.95] [%clk 0:15:09] } 31... Rxc2 { [%eval 4.8] [%clk 0:12:14] } 32. O-O { [%eval 5.12] [%clk 0:15:15] } 32... Bxe4 { [%eval 6.09] [%clk 0:10:31] } 33. Bxe4 { [%eval 6.0] [%clk 0:13:17] } 33... Rb2 { [%eval 6.39] [%clk 0:10:51] } 34. Rd7+ { [%eval 5.09] [%clk 0:12:34] } 34... Rf7 { [%eval 6.17] [%clk 0:11:05] } 35. Rxf7+ { [%eval 6.38] [%clk 0:12:50] } 35... Kxf7 { [%eval 6.19] [%clk 0:11:23] } 36. Bxb7 { [%eval 6.25] [%clk 0:13:08] } 36... Rxb3?! { [%eval 10.12] } { Inaccuracy. Ke6 was best. } { [%clk 0:11:28] } 37. Bd5+ { [%eval 10.09] [%clk 0:13:30] } 1-0