Event: NZCongress R7: Herman C. Van Riemsdijk - Leonard J McLaren
Date: 2023-01-08
White: Herman C. Van Riemsdijk
WhiteTitle: IM
Black: Leonard J McLaren
BlackTitle: FM
Result: 1/2-1/2
ECO: B32
Opening: Sicilian Defense: Kalashnikov Variation
Variant: Standard

1. e4 { [%eval 0.36] [%clk 1:30:54] } 1... c5 { [%eval 0.32] [%clk 1:30:58] } 2. Nf3 { [%eval 0.0] [%clk 1:31:13] } 2... Nc6 { [%eval 0.0] [%clk 1:31:22] } 3. d4 { [%eval 0.33] [%clk 1:31:03] } 3... cxd4 { [%eval 0.38] [%clk 1:31:47] } 4. Nxd4 { [%eval 0.29] [%clk 1:31:25] } 4... e5 { [%eval 0.36] [%clk 1:31:55] } 5. Nb5 { [%eval 0.17] [%clk 1:31:30] } 5... d6 { [%eval 0.47] [%clk 1:32:20] } 6. c4 { [%eval 0.59] [%clk 1:30:51] } 6... g6 { [%eval 0.6] [%clk 1:30:58] } 7. N1c3 { [%eval 0.68] [%clk 1:30:30] } 7... a6 { [%eval 0.68] [%clk 1:30:30] } 8. Na3 { [%eval 0.41] [%clk 1:30:53] } 8... Bg7 { [%eval 0.45] [%clk 1:28:48] } 9. Be3 { [%eval 0.47] [%clk 1:29:10] } 9... Nf6 { [%eval 0.64] [%clk 1:27:07] } 10. f3 { [%eval 0.63] [%clk 1:28:58] } 10... O-O { [%eval 0.73] [%clk 1:25:34] } 11. Qd2 { [%eval 0.54] [%clk 1:28:18] } 11... Be6 { [%eval 0.78] [%clk 1:23:26] } 12. O-O-O { [%eval 0.83] [%clk 1:19:16] } 12... Nd4 { [%eval 0.7] [%clk 1:14:20] } 13. Ne2 { [%eval 0.53] [%clk 1:18:46] } 13... Rc8 { [%eval 0.68] [%clk 1:10:09] } 14. Nxd4?! { [%eval -0.39] } { Inaccuracy. Kb1 was best. } { [%clk 1:17:06] } 14... exd4 { [%eval -0.21] [%clk 1:10:25] } 15. Bxd4 { [%eval -0.25] [%clk 1:16:50] } 15... b5?! { [%eval 0.71] } { Inaccuracy. d5 was best. } { [%clk 1:07:50] } 16. Bc3 { [%eval 0.73] [%clk 1:16:11] } 16... bxc4 { [%eval 1.03] [%clk 1:02:45] } 17. Qxd6 { [%eval 1.06] [%clk 1:15:37] } 17... Nd7 { [%eval 1.04] [%clk 0:58:25] } 18. Bxg7 { [%eval 1.26] [%clk 1:08:48] } 18... Kxg7 { [%eval 1.21] } 19. Qd4+ { [%eval 1.37] [%clk 1:03:09] } 19... Kg8?! { [%eval 1.97] } { Inaccuracy. Qf6 was best. } { [%clk 0:58:31] } 20. Qc3?? { [%eval -0.81] } { Blunder. Bxc4 was best. } { [%clk 1:00:51] } 20... Qg5+ { [%eval -0.41] [%clk 0:53:44] } 21. Kb1 { [%eval -0.38] [%clk 0:55:19] } 21... Nb6 { [%eval -0.41] [%clk 0:50:02] } 22. Qc2?? { [%eval -3.31] } { Blunder. h4 was best. } { [%clk 0:44:05] } 22... Qa5? { [%eval -1.64] } { Mistake. c3 was best. } { [%clk 0:43:44] } 23. Qc3 { [%eval -1.77] [%clk 0:42:20] } 23... Qc5 { [%eval -1.75] [%clk 0:41:12] } 24. Nc2?! { [%eval -2.85] } { Inaccuracy. Qd4 was best. } { [%clk 0:34:16] } 24... Na4 { [%eval -2.85] [%clk 0:38:41] } 25. Qa3 { [%eval -2.88] [%clk 0:33:54] } 25... Qxa3? { [%eval -1.43] } { Mistake. Qa5 was best. } { [%clk 0:36:49] } 26. Nxa3 { [%eval -1.54] [%clk 0:33:54] } 26... Rb8 { [%eval -1.37] [%clk 0:35:49] } 27. Ka1 { [%eval -1.21] [%clk 0:28:49] } 27... Rxb2 { [%eval -1.44] [%clk 0:30:27] } 28. Nxc4? { [%eval -3.08] } { Mistake. Bxc4 was best. } { [%clk 0:23:59] } 28... Rc2? { [%eval -1.48] } { Mistake. Rf2 was best. } { [%clk 0:27:38] } 29. Bd3 { [%eval -1.44] [%clk 0:24:21] } 29... Rxg2 { [%eval -1.51] [%clk 0:25:38] } 30. Rdg1 { [%eval -1.38] [%clk 0:24:18] } 30... Rxg1+ { [%eval -1.38] [%clk 0:24:26] } 31. Rxg1 { [%eval -1.31] [%clk 0:24:35] } 31... Rd8 { [%eval -1.27] [%clk 0:21:25] } 32. Ne5 { [%eval -1.22] [%clk 0:20:49] } 32... Nc5 { [%eval -0.93] [%clk 0:21:28] } 33. Bc4?! { [%eval -1.72] } { Inaccuracy. Bb1 was best. } { [%clk 0:19:28] } 33... Rd2 { [%eval -1.74] [%clk 0:21:27] } 34. Rc1 { [%eval -2.31] [%clk 0:17:12] } 34... Rxh2? { [%eval -1.0] } { Mistake. Bxc4 was best. } { [%clk 0:18:28] } 35. Bd5 { [%eval -0.89] [%clk 0:17:28] } 35... Nd7 { [%eval -0.64] [%clk 0:08:59] } 36. Rc8+ { [%eval -0.79] [%clk 0:16:16] } 36... Kg7 { [%eval -0.75] [%clk 0:09:09] } 37. Nxd7 { [%eval -0.7] [%clk 0:16:22] } 37... Bxd7 { [%eval -0.75] } 38. Rc7 { [%eval -0.86] [%clk 0:16:44] } 38... Be8 { [%eval -0.67] [%clk 0:07:58] } 39. Rc8 { [%eval -0.66] [%clk 0:17:06] } 39... Bb5 { [%eval -0.62] [%clk 0:05:37] } 40. Rc7 { [%eval -0.79] [%clk 0:47:27] } 40... Be8 { [%eval -1.16] [%clk 0:34:42] } 41. Rc8 { [%eval -0.71] [%clk 0:47:48] } 41... Bb5 { [%eval -0.53] [%clk 0:28:13] } 1/2-1/2