Event: Round 4: Alef Boer - Vincent Spit
Date: 2023-12-24
White: Alef Boer
WhiteElo: 2017
Black: Vincent Spit
BlackElo: 2076
Result: 1-0
ECO: B44
Opening: Sicilian Defense: Taimanov Variation
Variant: Standard

1. e4 { [%eval 0.2] [%clk 1:30:58] } 1... c5 { [%eval 0.33] [%clk 1:30:49] } 2. Nf3 { [%eval 0.17] [%clk 1:31:22] } 2... e6 { [%eval 0.0] [%clk 1:31:05] } 3. d4 { [%eval 0.42] [%clk 1:31:40] } 3... cxd4 { [%eval 0.26] [%clk 1:31:27] } 4. Nxd4 { [%eval 0.4] [%clk 1:32:05] } 4... Nc6 { [%eval 0.5] [%clk 1:31:49] } 5. Be3 { [%eval -0.04] [%clk 1:31:37] } 5... Nf6 { [%eval 0.0] [%clk 1:26:53] } 6. Nxc6 { [%eval -0.13] [%clk 1:24:56] } 6... bxc6 { [%eval -0.14] [%clk 1:26:09] } 7. Nd2 { [%eval -0.25] [%clk 1:20:51] } 7... d5 { [%eval -0.25] [%clk 1:22:49] } 8. e5 { [%eval -0.3] [%clk 1:18:16] } 8... Nd7 { [%eval -0.26] [%clk 1:22:58] } 9. f4 { [%eval -0.3] [%clk 1:18:36] } 9... Bc5 { [%eval -0.2] [%clk 1:20:15] } 10. Bxc5 { [%eval -0.36] [%clk 1:18:20] } 10... Nxc5 { [%eval -0.23] [%clk 1:20:34] } 11. b4 { [%eval -0.28] [%clk 1:11:13] } 11... Nd7 { [%eval -0.21] [%clk 1:18:54] } 12. Nb3 { [%eval -0.31] [%clk 1:09:48] } 12... O-O { [%eval -0.28] [%clk 1:13:50] } 13. Qd4 { [%eval -0.75] [%clk 1:09:10] } 13... f6?! { [%eval -0.13] } { Inaccuracy. a5 was best. } { [%clk 1:09:52] } 14. exf6 { [%eval -0.3] [%clk 1:08:46] } 14... Qxf6 { [%eval 0.04] [%clk 1:04:34] } 15. Qxf6 { [%eval 0.04] [%clk 1:06:39] } 15... Rxf6 { [%eval 0.05] [%clk 1:04:34] } 16. g3 { [%eval 0.28] [%clk 1:07:00] } 16... e5 { [%eval 0.28] [%clk 1:04:17] } 17. fxe5 { [%eval 0.13] [%clk 1:07:17] } 17... Nxe5 { [%eval 0.2] [%clk 1:04:11] } 18. O-O-O { [%eval 0.2] [%clk 1:07:26] } 18... Bg4 { [%eval 0.22] [%clk 1:00:42] } 19. Rd2 { [%eval -0.16] [%clk 0:56:59] } 19... Bf3 { [%eval 0.06] [%clk 0:55:32] } 20. Bg2 { [%eval -0.18] [%clk 0:51:58] } 20... Raf8 { [%eval 0.06] [%clk 0:53:00] } 21. Bxf3 { [%eval 0.07] [%clk 0:32:57] } 21... Rxf3 { [%eval 0.05] [%clk 0:52:20] } 22. Re2 { [%eval 0.05] [%clk 0:33:21] } 22... Nc4 { [%eval 0.09] [%clk 0:47:05] } 23. Nd4 { [%eval 0.0] [%clk 0:33:06] } 23... Ra3 { [%eval 0.0] [%clk 0:45:30] } 24. Kb1 { [%eval 0.0] [%clk 0:28:33] } 24... Ra6 { [%eval 0.0] [%clk 0:40:28] } 25. Re6 { [%eval 0.03] [%clk 0:27:18] } 25... Rf2 { [%eval 0.0] [%clk 0:35:31] } 26. Rxc6 { [%eval -0.09] [%clk 0:09:23] } 26... Na3+ { [%eval 0.0] [%clk 0:34:36] } 27. Kb2 { [%eval 0.0] [%clk 0:09:44] } 27... Rxc6? { [%eval 1.63] } { Mistake. Nc4+ was best. } { [%clk 0:34:21] } 28. Nxc6 { [%eval 1.66] [%clk 0:10:07] } 28... Rxc2+ { [%eval 1.69] [%clk 0:24:23] } 29. Kxa3 { [%eval 1.65] [%clk 0:10:32] } 29... Rxc6 { [%eval 1.62] [%clk 0:24:46] } 30. b5? { [%eval 0.16] } { Mistake. Rd1 was best. } { [%clk 0:09:18] } 30... Rb6?? { [%eval 2.65] } { Blunder. Rc3+ was best. } { [%clk 0:21:33] } 31. Kb4 { [%eval 2.72] [%clk 0:09:33] } 31... Kf7 { [%eval 2.6] [%clk 0:20:03] } 32. a4 { [%eval 2.33] [%clk 0:09:54] } 32... Rh6?! { [%eval 3.42] } { Inaccuracy. Ke7 was best. } { [%clk 0:18:14] } 33. Rc1 { [%eval 3.42] [%clk 0:07:05] } 33... Rxh2 { [%eval 3.76] [%clk 0:18:10] } 34. Rc7+ { [%eval 3.91] [%clk 0:07:32] } 34... Ke6 { [%eval 3.78] [%clk 0:17:49] } 35. Rxg7 { [%eval 3.87] [%clk 0:07:19] } 35... d4 { [%eval 4.35] [%clk 0:13:06] } 36. Kc4 { [%eval 4.23] [%clk 0:07:24] } 36... Rd2 { [%eval 5.28] [%clk 0:12:51] } 37. Rxh7 { [%eval 5.37] [%clk 0:07:18] } 37... d3 { [%eval 5.37] [%clk 0:11:33] } 38. Rxa7 { [%eval 5.47] [%clk 0:06:53] } 38... Rg2 { [%eval 6.53] [%clk 0:09:59] } 39. Kxd3 { [%eval 6.7] [%clk 0:07:16] } 39... Rxg3+ { [%eval 7.02] [%clk 0:10:21] } 40. Kc4 { [%eval 6.95] [%clk 0:07:41] } 40... Kd6 { [%eval 6.95] [%clk 0:10:17] } 41. Kb4 { [%eval 7.03] [%clk 0:07:38] } 41... Rg4+ { [%eval 7.03] [%clk 0:09:50] } 42. Ka5 { [%eval 7.06] [%clk 0:08:01] } 42... Rc4 { [%eval 7.23] [%clk 0:09:38] } 43. Kb6 { [%eval 7.28] [%clk 0:07:58] } 43... Rc8 { [%eval 7.33] [%clk 0:09:48] } 44. a5 { [%eval 7.25] [%clk 0:07:43] } 44... Rb8+ { [%eval 7.67] [%clk 0:09:42] } 45. Rb7 { [%eval 7.57] [%clk 0:07:57] } 45... Kd5? { [%eval #9] } { Checkmate is now unavoidable. Rh8 was best. } 1-0