Event: Round 7: Katsande Tanaka - Simpson, Michael
Date: 2025-04-30
White: Katsande Tanaka
WhiteElo: 2070
Black: Simpson, Michael
BlackTitle: FM
BlackElo: 2108
Result: 0-1
ECO: B24
Opening: Sicilian Defense: Closed
Variant: Standard
TimeControl: 90+30

1. e4 { [%eval 0.18] [%clk 1:27:02] } 1... c5 { [%eval 0.25] [%clk 1:30:59] } 2. Nc3 { [%eval 0.26] [%clk 1:27:24] } 2... Nc6 { [%eval 0.16] [%clk 1:31:27] } 3. g3 { [%eval 0.0] [%clk 1:27:46] } 3... g6 { [%eval 0.0] [%clk 1:31:56] } 4. Bg2 { [%eval -0.07] [%clk 1:28:11] } 4... Bg7 { [%eval -0.03] [%clk 1:32:25] } 5. Nge2 { [%eval -0.07] [%clk 1:28:32] } 5... d6 { [%eval 0.0] [%clk 1:32:49] } 6. d3 { [%eval -0.04] [%clk 1:28:56] } 6... Rb8 { [%eval 0.0] [%clk 1:33:14] } 7. O-O { [%eval 0.0] [%clk 1:29:09] } 7... b5 { [%eval 0.0] [%clk 1:33:20] } 8. Nd5 { [%eval -0.52] [%clk 1:28:02] } 8... e6 { [%eval -0.48] [%clk 1:32:40] } 9. Ne3 { [%eval -0.43] [%clk 1:28:24] } 9... Nd4?! { [%eval 0.15] } { Inaccuracy. Nge7 was best. } { [%clk 1:30:58] } 10. c3 { [%eval 0.13] [%clk 1:28:25] } 10... Nxe2+ { [%eval 0.16] [%clk 1:31:25] } 11. Qxe2 { [%eval 0.2] [%clk 1:28:50] } 11... Ne7 { [%eval 0.18] [%clk 1:31:48] } 12. Bd2 { [%eval -0.09] [%clk 1:23:58] } 12... O-O { [%eval -0.03] [%clk 1:31:31] } 13. f4 { [%eval -0.29] [%clk 1:22:35] } 13... b4 { [%eval -0.39] [%clk 1:23:11] } 14. e5 { [%eval -0.8] [%clk 1:16:27] } 14... dxe5 { [%eval -0.86] [%clk 1:02:12] } 15. fxe5 { [%eval -0.81] [%clk 1:16:40] } 15... bxc3 { [%eval -0.36] [%clk 0:59:30] } 16. Bxc3 { [%eval -0.48] [%clk 1:16:36] } 16... Nd5 { [%eval -0.25] [%clk 0:57:03] } 17. Nc4?! { [%eval -1.1] } { Inaccuracy. Nxd5 was best. } { [%clk 1:10:50] } 17... Ba6?! { [%eval -0.16] } { Inaccuracy. Nxc3 was best. } { [%clk 0:44:09] } 18. Nd6?! { [%eval -1.17] } { Inaccuracy. Bxd5 was best. } { [%clk 1:05:30] } 18... Nxc3 { [%eval -0.88] [%clk 0:38:12] } 19. bxc3 { [%eval -1.19] [%clk 1:05:58] } 19... Rb6?! { [%eval -0.57] } { Inaccuracy. Qg5 was best. } { [%clk 0:38:19] } 20. Qe3?! { [%eval -1.48] } { Inaccuracy. Rab1 was best. } { [%clk 0:53:59] } 20... Rxd6 { [%eval -1.29] [%clk 0:17:47] } 21. exd6 { [%eval -1.35] [%clk 0:52:44] } 21... Qxd6 { [%eval -1.31] [%clk 0:18:15] } 22. Rac1 { [%eval -1.37] [%clk 0:50:07] } 22... Bxd3 { [%eval -1.38] [%clk 0:18:27] } 23. Rfd1?! { [%eval -2.36] } { Inaccuracy. Rf2 was best. } { [%clk 0:41:16] } 23... c4 { [%eval -2.28] [%clk 0:18:53] } 24. Qxa7?! { [%eval -3.17] } { Inaccuracy. Bf1 was best. } { [%clk 0:38:08] } 24... Bh6 { [%eval -2.94] [%clk 0:15:21] } 25. a4?! { [%eval -4.07] } { Inaccuracy. Ra1 was best. } { [%clk 0:34:33] } 25... Bxc1 { [%eval -4.03] [%clk 0:12:34] } 26. Rxc1 { [%eval -3.96] [%clk 0:34:43] } 26... Qa3 { [%eval -3.77] [%clk 0:12:55] } 27. Rd1 { [%eval -4.33] [%clk 0:34:35] } 27... Qxc3 { [%eval -4.23] [%clk 0:12:13] } 28. a5 { [%eval -4.65] [%clk 0:31:45] } 28... Qc2 { [%eval -4.94] [%clk 0:11:54] } 29. Bf3 { [%eval -5.0] [%clk 0:19:39] } 29... e5 { [%eval -4.76] [%clk 0:10:15] } 30. Qe3 { [%eval -5.0] [%clk 0:15:55] } 30... e4 { [%eval -4.96] [%clk 0:10:25] } 31. Rc1 { [%eval -5.91] [%clk 0:16:12] } 31... Qb2 { [%eval -5.67] [%clk 0:09:55] } 32. Bg2 { [%eval -5.8] [%clk 0:15:40] } 32... c3 { [%eval -4.78] [%clk 0:09:19] } 33. a6 { [%eval -5.53] [%clk 0:14:39] } 33... Qd2 { [%eval -5.63] [%clk 0:09:03] } 34. Qe1 { [%eval -6.3] [%clk 0:13:02] } 34... Qxe1+ { [%eval -6.25] [%clk 0:08:37] } 35. Rxe1 { [%eval -5.79] [%clk 0:13:30] } 35... c2 { [%eval -6.3] [%clk 0:09:06] } 36. Kf2 { [%eval -6.23] [%clk 0:12:51] } 36... Ra8 { [%eval -6.14] [%clk 0:08:40] } 37. Ke3 { [%eval -6.11] [%clk 0:13:16] } 37... Rxa6 { [%eval -5.93] [%clk 0:09:02] } 0-1