Event: Hoogeveen Open 2023
Site: Hoogeveen, Netherlands
Date: 2023-10-25
White: Maatman, Nick
WhiteTitle: IM
WhiteElo: 2382
Black: Van Rootselaar, Rik
BlackElo: 2015
Result: 1/2-1/2
ECO: B91
Opening: Sicilian Defense: Najdorf Variation, Zagreb Variation
Variant: Standard
TimeControl: 90min/40moves + 30min + 30sec/move

1. e4 { [%eval 0.36] [%clk 1:30:26] } 1... c5 { [%eval 0.32] [%clk 1:29:54] } 2. Nf3 { [%eval 0.0] [%clk 1:30:51] } 2... d6 { [%eval 0.0] [%clk 1:27:26] } 3. d4 { [%eval 0.25] [%clk 1:31:15] } 3... cxd4 { [%eval 0.13] [%clk 1:27:51] } 4. Nxd4 { [%eval 0.27] [%clk 1:31:42] } 4... Nf6 { [%eval 0.3] [%clk 1:28:12] } 5. Nc3 { [%eval 0.21] [%clk 1:32:09] } 5... a6 { [%eval 0.39] [%clk 1:28:20] } 6. g3 { [%eval 0.05] [%clk 1:32:31] } 6... e5 { [%eval 0.1] [%clk 1:24:57] } 7. Nb3 { [%eval 0.0] [%clk 1:30:35] } 7... b5?! { [%eval 0.9] } { Inaccuracy. h6 was best. } { [%clk 1:22:15] } 8. a4 { [%eval 0.69] [%clk 1:19:14] } 8... b4 { [%eval 0.83] [%clk 1:15:24] } 9. Nd5 { [%eval 0.78] [%clk 1:18:47] } 9... Nxd5 { [%eval 0.69] [%clk 1:13:14] } 10. Qxd5 { [%eval 0.7] [%clk 1:19:03] } 10... Ra7 { [%eval 0.67] [%clk 1:13:35] } 11. Be3 { [%eval 0.72] [%clk 1:07:47] } 11... Be6 { [%eval 0.67] [%clk 1:11:45] } 12. Qd2 { [%eval 0.45] [%clk 0:42:28] } 12... Rd7 { [%eval 0.56] [%clk 1:02:16] } 13. Qxb4 { [%eval 0.57] [%clk 0:35:03] } 13... d5 { [%eval 0.8] [%clk 1:02:02] } 14. Bc5 { [%eval 0.9] [%clk 0:29:09] } 14... Nc6 { [%eval 0.86] [%clk 0:59:59] } 15. Qb6 { [%eval 0.84] [%clk 0:25:39] } 15... Qxb6 { [%eval 0.91] [%clk 0:58:45] } 16. Bxb6 { [%eval 0.77] [%clk 0:26:07] } 16... Nb4 { [%eval 0.99] [%clk 0:54:28] } 17. O-O-O { [%eval 0.78] [%clk 0:23:11] } 17... Bg4?! { [%eval 1.86] } { Inaccuracy. dxe4 was best. } { [%clk 0:45:28] } 18. Re1?! { [%eval 1.0] } { Inaccuracy. Rxd5 was best. } { [%clk 0:20:49] } 18... Bf3 { [%eval 1.5] [%clk 0:41:11] } 19. Rg1 { [%eval 1.56] [%clk 0:21:17] } 19... dxe4 { [%eval 1.35] [%clk 0:33:28] } 20. a5 { [%eval 1.64] [%clk 0:13:26] } 20... Be7 { [%eval 1.73] [%clk 0:26:56] } 21. Nc5 { [%eval 2.09] [%clk 0:06:21] } 21... Bg5+ { [%eval 2.11] [%clk 0:26:15] } 22. Kb1 { [%eval 2.17] [%clk 0:06:50] } 22... Rd2 { [%eval 2.15] [%clk 0:22:13] } 23. Nxa6 { [%eval 2.11] [%clk 0:06:51] } 23... Nxc2 { [%eval 1.9] [%clk 0:20:55] } 24. Rc1 { [%eval 2.11] [%clk 0:06:08] } 24... e3 { [%eval 2.07] [%clk 0:20:16] } 25. fxe3 { [%eval 2.07] [%clk 0:05:57] } 25... Nxe3? { [%eval 4.01] } { Mistake. Ke7 was best. } { [%clk 0:14:13] } 26. Bb5+? { [%eval 2.11] } { Mistake. Rc8+ was best. } { [%clk 0:03:01] } 26... Ke7 { [%eval 1.94] [%clk 0:14:02] } 27. Rge1 { [%eval 1.45] [%clk 0:03:16] } 27... Be4+?? { [%eval 4.0] } { Blunder. Nd5 was best. } { [%clk 0:12:53] } 28. Ka2 { [%eval 3.83] [%clk 0:03:42] } 28... Bd5+ { [%eval 3.81] [%clk 0:11:06] } 29. Kb1 { [%eval 3.83] [%clk 0:04:11] } 29... Be4+ { [%eval 4.04] [%clk 0:10:05] } 30. Ka2 { [%eval 4.19] [%clk 0:04:00] } 30... Bd5+ { [%eval 4.04] [%clk 0:10:06] } 31. Kb1?? { [%eval 0.0] } { Blunder. Ka3 was best. } { [%clk 0:02:58] } 1/2-1/2