Event: Round 1: Leonardo Borges Lopes - Benjamin Haldorsen
Date: 2024-01-20
White: Leonardo Borges Lopes
WhiteElo: 1694
Black: Benjamin Haldorsen
BlackTitle: IM
BlackElo: 2427
Result: 0-1
ECO: B40
Opening: Sicilian Defense: Kramnik Variation
Variant: Standard

1. e4 { [%eval 0.2] [%clk 1:30:57] } 1... c5 { [%eval 0.33] [%clk 1:30:33] } 2. Nf3 { [%eval 0.17] [%clk 1:31:07] } 2... e6 { [%eval 0.0] [%clk 1:30:33] } 3. c4 { [%eval 0.0] [%clk 1:30:49] } 3... Nc6 { [%eval 0.1] [%clk 1:29:56] } 4. Nc3 { [%eval -0.05] [%clk 1:30:47] } 4... Nd4 { [%eval 0.05] [%clk 1:29:29] } 5. d3 { [%eval -0.13] [%clk 1:30:26] } 5... Ne7 { [%eval 0.0] [%clk 1:28:33] } 6. Be3 { [%eval -0.32] [%clk 1:28:27] } 6... Nec6 { [%eval -0.31] [%clk 1:28:29] } 7. Nb5 { [%eval -0.5] [%clk 1:28:23] } 7... Nxb5 { [%eval 0.0] [%clk 1:24:01] } 8. cxb5 { [%eval -0.04] [%clk 1:28:43] } 8... Qa5+ { [%eval -0.02] [%clk 1:23:32] } 9. Qd2?! { [%eval -0.86] } { Inaccuracy. Bd2 was best. } { [%clk 1:29:04] } 9... Qxb5 { [%eval -0.74] [%clk 1:23:26] } 10. Rc1 { [%eval -0.78] [%clk 1:27:34] } 10... Qb6 { [%eval -0.78] [%clk 1:13:59] } 11. a3 { [%eval -0.9] [%clk 1:17:12] } 11... Nd4 { [%eval -0.96] [%clk 1:04:08] } 12. Bxd4 { [%eval -0.99] [%clk 1:16:14] } 12... cxd4 { [%eval -0.87] [%clk 1:04:25] } 13. Rc4 { [%eval -0.89] [%clk 1:16:03] } 13... d5 { [%eval -0.82] [%clk 1:03:26] } 14. Rc2 { [%eval -0.77] [%clk 1:10:20] } 14... Be7 { [%eval -0.88] [%clk 1:01:48] } 15. Be2 { [%eval -0.81] [%clk 1:09:26] } 15... O-O { [%eval -0.88] [%clk 0:58:27] } 16. O-O { [%eval -0.84] [%clk 1:09:36] } 16... Bd7 { [%eval -0.84] [%clk 0:57:42] } 17. Rb1? { [%eval -2.29] } { Mistake. exd5 was best. } { [%clk 1:04:07] } 17... Ba4?! { [%eval -1.38] } { Inaccuracy. Bxa3 was best. } { [%clk 0:55:42] } 18. Rcc1 { [%eval -1.36] [%clk 0:59:37] } 18... Rac8?! { [%eval -0.73] } { Inaccuracy. dxe4 was best. } { [%clk 0:53:55] } 19. b4?! { [%eval -1.36] } { Inaccuracy. exd5 was best. } { [%clk 0:51:27] } 19... h6 { [%eval -1.03] [%clk 0:49:02] } 20. Qb2?! { [%eval -1.72] } { Inaccuracy. exd5 was best. } { [%clk 0:40:32] } 20... Rxc1+ { [%eval -1.38] [%clk 0:34:51] } 21. Rxc1 { [%eval -1.39] [%clk 0:35:20] } 21... dxe4 { [%eval -1.38] [%clk 0:35:08] } 22. dxe4 { [%eval -1.36] [%clk 0:35:08] } 22... Rd8 { [%eval -1.31] [%clk 0:35:28] } 23. Bd3 { [%eval -1.32] [%clk 0:34:32] } 23... Bb5 { [%eval -1.37] [%clk 0:29:58] } 24. Rd1?! { [%eval -2.23] } { Inaccuracy. Ne1 was best. } { [%clk 0:27:35] } 24... Bc6?! { [%eval -1.21] } { Inaccuracy. Bxd3 was best. } { [%clk 0:29:09] } 25. Qe2 { [%eval -1.39] [%clk 0:23:24] } 25... Ba4 { [%eval -1.42] [%clk 0:25:49] } 26. Rc1 { [%eval -1.46] [%clk 0:21:49] } 26... a5 { [%eval -1.33] [%clk 0:24:12] } 27. b5 { [%eval -1.63] [%clk 0:17:00] } 27... Bb3?! { [%eval -0.82] } { Inaccuracy. Qd6 was best. } { [%clk 0:17:22] } 28. Qb2 { [%eval -0.79] [%clk 0:17:15] } 28... a4 { [%eval -0.8] [%clk 0:17:18] } 29. Nd2 { [%eval -0.87] [%clk 0:16:19] } 29... Ra8 { [%eval -0.88] [%clk 0:17:22] } 30. g3 { [%eval -0.85] [%clk 0:14:48] } 30... g6 { [%eval -0.82] [%clk 0:16:34] } 31. Ra1 { [%eval -0.85] [%clk 0:12:09] } 31... Rc8 { [%eval -0.81] [%clk 0:16:36] } 32. Nxb3 { [%eval -0.82] [%clk 0:10:59] } 32... axb3 { [%eval -0.83] [%clk 0:17:05] } 33. a4?! { [%eval -1.83] } { Inaccuracy. Qxb3 was best. } { [%clk 0:10:33] } 33... Rc3 { [%eval -1.76] [%clk 0:14:48] } 34. a5 { [%eval -1.7] [%clk 0:10:37] } 34... Qc7 { [%eval -1.7] [%clk 0:14:09] } 35. Bf1?? { [%eval -4.43] } { Blunder. a6 was best. } { [%clk 0:10:04] } 35... Bc5?! { [%eval -3.1] } { Inaccuracy. d3 was best. } { [%clk 0:13:04] } 36. Ra4? { [%eval -5.33] } { Mistake. Qd2 was best. } { [%clk 0:08:37] } 36... d3 { [%eval -5.06] [%clk 0:11:22] } 37. a6 { [%eval -5.73] [%clk 0:07:35] } 37... Rc2 { [%eval -5.6] [%clk 0:08:26] } 38. Qxb3 { [%eval -5.51] [%clk 0:06:36] } 38... Rxf2 { [%eval -5.63] [%clk 0:07:18] } 39. a7 { [%eval -6.23] [%clk 0:06:07] } 39... Rb2+ { [%eval -6.3] [%clk 0:06:42] } 40. Kh1 { [%eval -6.25] [%clk 0:06:30] } 40... Rxb3 { [%eval -7.11] [%clk 0:06:56] } 41. a8=Q+ { [%eval -6.24] [%clk 0:06:52] } 41... Kg7 { [%eval -6.21] [%clk 0:07:03] } 42. Ra2?! { [%eval -9.2] } { Inaccuracy. Rc4 was best. } { [%clk 0:04:23] } 42... Qe5 { [%eval -7.87] [%clk 0:06:43] } 0-1