Event: Round 3: Vicente Diez Machin - Maarten Van Haaften
Date: 2023-09-05
White: Vicente Diez Machin
Black: Maarten Van Haaften
Result: 0-1
ECO: B90
Opening: Sicilian Defense: Najdorf Variation
Variant: Standard

1. e4 { [%eval 0.36] [%clk 1:30:55] } 1... c5 { [%eval 0.32] [%clk 1:30:51] } 2. Nf3 { [%eval 0.0] [%clk 1:31:05] } 2... d6 { [%eval 0.0] [%clk 1:31:05] } 3. d4 { [%eval 0.25] [%clk 1:31:22] } 3... cxd4 { [%eval 0.13] [%clk 1:31:30] } 4. Nxd4 { [%eval 0.27] [%clk 1:31:44] } 4... Nf6 { [%eval 0.3] [%clk 1:31:56] } 5. Nc3 { [%eval 0.21] [%clk 1:32:04] } 5... a6 { [%eval 0.39] [%clk 1:32:21] } 6. f3 { [%eval 0.33] [%clk 1:31:59] } 6... e5 { [%eval 0.39] [%clk 1:27:50] } 7. Nb3 { [%eval 0.26] [%clk 1:31:56] } 7... Be6 { [%eval 0.25] [%clk 1:27:07] } 8. Be3 { [%eval 0.31] [%clk 1:32:08] } 8... b5?! { [%eval 1.1] } { Inaccuracy. h5 was best. } { [%clk 1:21:42] } 9. Qd2?! { [%eval 0.4] } { Inaccuracy. a4 was best. } { [%clk 1:32:09] } 9... Nbd7 { [%eval 0.35] [%clk 1:15:49] } 10. Qf2?! { [%eval -0.41] } { Inaccuracy. a4 was best. } { [%clk 1:30:18] } 10... Qc7 { [%eval 0.0] [%clk 1:11:21] } 11. O-O-O { [%eval 0.0] [%clk 1:30:35] } 11... Bxb3?? { [%eval 1.74] } { Blunder. h5 was best. } { [%clk 1:10:40] } 12. axb3 { [%eval 1.61] [%clk 1:30:44] } 12... Be7 { [%eval 1.75] [%clk 1:00:29] } 13. g4 { [%eval 1.9] [%clk 1:30:23] } 13... b4 { [%eval 1.81] [%clk 0:54:47] } 14. Na4 { [%eval 1.84] [%clk 1:28:17] } 14... Nc5 { [%eval 2.06] [%clk 0:54:12] } 15. Nxc5 { [%eval 2.25] [%clk 1:27:45] } 15... dxc5 { [%eval 2.4] [%clk 0:54:41] } 16. g5 { [%eval 2.46] [%clk 1:26:34] } 16... Nd7 { [%eval 2.41] [%clk 0:54:06] } 17. Bh3?! { [%eval 1.34] } { Inaccuracy. f4 was best. } { [%clk 1:23:43] } 17... Nb6 { [%eval 1.33] [%clk 0:52:18] } 18. Rd2?? { [%eval -0.44] } { Blunder. f4 was best. } { [%clk 1:20:03] } 18... O-O { [%eval -0.27] [%clk 0:50:08] } 19. Rhd1? { [%eval -1.49] } { Mistake. Kd1 was best. } { [%clk 1:19:47] } 19... Rfb8?? { [%eval 0.65] } { Blunder. a5 was best. } { [%clk 0:43:58] } 20. Kb1 { [%eval 0.25] [%clk 1:15:39] } 20... Bf8?? { [%eval 2.39] } { Blunder. a5 was best. } { [%clk 0:39:50] } 21. f4 { [%eval 2.41] [%clk 1:03:20] } 21... a5 { [%eval 2.77] [%clk 0:33:33] } 22. fxe5 { [%eval 2.43] [%clk 1:01:22] } 22... Re8 { [%eval 2.85] [%clk 0:31:34] } 23. Bf4?! { [%eval 2.03] } { Inaccuracy. Bd7 was best. } { [%clk 0:57:06] } 23... Qa7 { [%eval 1.23] [%clk 0:28:05] } 24. Bd7 { [%eval 1.62] [%clk 0:50:21] } 24... Re7 { [%eval 1.82] [%clk 0:27:39] } 25. Bc6 { [%eval 1.55] [%clk 0:48:26] } 25... Rc8 { [%eval 1.51] [%clk 0:27:40] } 26. Bd5? { [%eval 0.24] } { Mistake. Rd6 was best. } { [%clk 0:47:40] } 26... a4 { [%eval 0.28] [%clk 0:26:54] } 27. g6 { [%eval 0.28] [%clk 0:39:21] } 27... hxg6 { [%eval 0.0] [%clk 0:24:49] } 28. Qg3?! { [%eval -0.55] } { Inaccuracy. Rd3 was best. } { [%clk 0:39:17] } 28... axb3 { [%eval -0.16] [%clk 0:23:53] } 29. cxb3 { [%eval -0.36] [%clk 0:36:23] } 29... Qa5 { [%eval -0.07] [%clk 0:21:12] } 30. Bg5? { [%eval -1.31] } { Mistake. e6 was best. } { [%clk 0:25:50] } 30... Ra7 { [%eval -1.42] [%clk 0:19:15] } 31. e6? { [%eval -3.13] } { Mistake. Bxf7+ was best. } { [%clk 0:23:58] } 31... Qa2+ { [%eval -2.96] [%clk 0:17:56] } 32. Kc2?! { [%eval -4.0] } { Inaccuracy. Kc1 was best. } { [%clk 0:21:51] } 32... Nxd5 { [%eval -3.74] [%clk 0:18:11] } 33. exf7+?! { [%eval -5.78] } { Inaccuracy. Rxd5 was best. } { [%clk 0:22:15] } 33... Rxf7 { [%eval -5.55] [%clk 0:17:39] } 34. Rxd5 { [%eval -7.13] [%clk 0:15:44] } 34... c4 { [%eval -6.86] [%clk 0:17:49] } 35. Bc1?! { [%eval -22.6] } { Inaccuracy. Qh3 was best. } { [%clk 0:14:04] } 35... c3 { [%eval -24.52] [%clk 0:14:48] } 36. Kd3?! { [%eval #-14] } { Checkmate is now unavoidable. Be3 was best. } { [%clk 0:10:53] } 36... cxb2 { [%eval -37.06] [%clk 0:12:50] } 37. Bxb2 { [%eval -39.86] [%clk 0:10:59] } 37... Qxb3+ { [%eval -8.34] [%clk 0:12:49] } 38. Kd4? { [%eval #-5] } { Checkmate is now unavoidable. Ke2 was best. } 0-1