Event: Hoogeveen Open 2023
Site: Hoogeveen, Netherlands
Date: 2023-10-24
White: Elgersma, Onno
WhiteTitle: FM
WhiteElo: 2266
Black: Maatman, Nick
BlackTitle: IM
BlackElo: 2382
Result: 1-0
ECO: B90
Opening: Sicilian Defense: Najdorf Variation, Adams Attack
Variant: Standard
TimeControl: 90min/40moves + 30min + 30sec/move

1. e4 { [%eval 0.36] [%clk 1:30:56] } 1... c5 { [%eval 0.32] [%clk 1:30:57] } 2. Nf3 { [%eval 0.0] [%clk 1:31:14] } 2... d6 { [%eval 0.0] [%clk 1:31:25] } 3. d4 { [%eval 0.25] [%clk 1:31:29] } 3... cxd4 { [%eval 0.13] [%clk 1:31:49] } 4. Nxd4 { [%eval 0.27] [%clk 1:31:53] } 4... Nf6 { [%eval 0.3] [%clk 1:32:14] } 5. Nc3 { [%eval 0.21] [%clk 1:32:11] } 5... a6 { [%eval 0.39] [%clk 1:30:16] } 6. h3 { [%eval 0.1] [%clk 1:31:57] } 6... e5 { [%eval 0.05] [%clk 1:30:16] } 7. Nf3 { [%eval 0.0] [%clk 1:31:54] } 7... Be7 { [%eval 0.23] [%clk 1:28:50] } 8. g4 { [%eval 0.17] [%clk 1:28:53] } 8... h6 { [%eval 0.22] [%clk 1:23:59] } 9. Rg1 { [%eval 0.08] [%clk 1:20:33] } 9... Be6 { [%eval 0.11] [%clk 1:11:49] } 10. g5 { [%eval 0.24] [%clk 1:09:34] } 10... hxg5 { [%eval 0.24] [%clk 1:11:19] } 11. Nxg5 { [%eval 0.28] [%clk 1:09:41] } 11... Nc6 { [%eval 0.36] [%clk 1:07:28] } 12. Be3 { [%eval 0.13] [%clk 0:59:12] } 12... Qa5 { [%eval 0.1] [%clk 0:50:53] } 13. Qd2 { [%eval 0.02] [%clk 0:47:12] } 13... Rd8 { [%eval 0.33] [%clk 0:49:36] } 14. Rd1?! { [%eval -0.27] } { Inaccuracy. Nxe6 was best. } { [%clk 0:40:14] } 14... Rd7?! { [%eval 0.48] } { Inaccuracy. Kf8 was best. } { [%clk 0:40:24] } 15. a3 { [%eval -0.06] [%clk 0:32:16] } 15... Bd8 { [%eval -0.02] [%clk 0:37:38] } 16. Nxe6 { [%eval -0.03] [%clk 0:19:59] } 16... fxe6 { [%eval -0.02] [%clk 0:37:59] } 17. Bc4 { [%eval -0.01] [%clk 0:20:06] } 17... Kf7 { [%eval 0.4] [%clk 0:31:02] } 18. Rg3 { [%eval 0.15] [%clk 0:20:01] } 18... b5 { [%eval 0.68] [%clk 0:26:30] } 19. Bb3 { [%eval 0.41] [%clk 0:15:33] } 19... Qc7 { [%eval 0.69] [%clk 0:24:35] } 20. Qd3? { [%eval -0.41] } { Mistake. f4 was best. } { [%clk 0:15:17] } 20... Na5 { [%eval -0.15] [%clk 0:22:29] } 21. Ba2 { [%eval -0.28] [%clk 0:12:17] } 21... Nc4 { [%eval -0.4] [%clk 0:22:46] } 22. Bc1 { [%eval -0.2] [%clk 0:12:23] } 22... Qc6 { [%eval -0.41] [%clk 0:20:50] } 23. Kf1 { [%eval -0.55] [%clk 0:11:19] } 23... Ba5 { [%eval -0.35] [%clk 0:11:04] } 24. b4 { [%eval -0.24] [%clk 0:08:35] } 24... Bb6 { [%eval -0.43] [%clk 0:11:09] } 25. a4 { [%eval 0.0] [%clk 0:08:54] } 25... Rc8 { [%eval -0.01] [%clk 0:08:01] } 26. Bg5 { [%eval -0.67] [%clk 0:04:36] } 26... Bd8? { [%eval 0.47] } { Mistake. Bxf2 was best. } { [%clk 0:06:11] } 27. axb5 { [%eval 0.46] [%clk 0:04:02] } 27... axb5 { [%eval 0.28] [%clk 0:06:39] } 28. Qe2 { [%eval 0.38] [%clk 0:04:17] } 28... Kg8 { [%eval 0.78] [%clk 0:04:58] } 29. h4?! { [%eval 0.14] } { Inaccuracy. Bxf6 was best. } { [%clk 0:02:45] } 29... Rf7 { [%eval 0.39] [%clk 0:04:33] } 30. h5 { [%eval -0.1] [%clk 0:02:40] } 30... Bb6 { [%eval -0.08] [%clk 0:04:14] } 31. Rf3 { [%eval -0.38] [%clk 0:02:38] } 31... Bd4?? { [%eval 1.3] } { Blunder. Rcf8 was best. } { [%clk 0:01:34] } 32. h6?! { [%eval 0.61] } { Inaccuracy. Bxf6 was best. } { [%clk 0:00:34] } 32... Bxc3 { [%eval 0.33] [%clk 0:01:03] } 33. Bxf6 { [%eval 0.39] [%clk 0:00:45] } 33... gxf6 { [%eval 0.3] [%clk 0:00:49] } 34. Rxc3 { [%eval 0.32] [%clk 0:00:45] } 34... Kh8 { [%eval 0.29] [%clk 0:00:41] } 35. Rg3 { [%eval 0.01] [%clk 0:00:40] } 35... f5 { [%eval 0.0] [%clk 0:00:39] } 36. Qh5 { [%eval 0.0] [%clk 0:00:36] } 36... Rcf8 { [%eval 0.0] [%clk 0:00:56] } 37. Rg7 { [%eval 0.0] [%clk 0:00:50] } 37... Rf6?? { [%eval 3.23] } { Blunder. Rxg7 was best. } { [%clk 0:00:49] } 38. Qg5 { [%eval 3.26] [%clk 0:01:06] } 38... R6f7?? { [%eval #4] } { Checkmate is now unavoidable. R8f7 was best. } { [%clk 0:00:34] } 39. Qg6 { [%eval #3] [%clk 0:01:14] } 39... Ne3+ { [%eval #2] [%clk 0:00:38] } 40. Kg1 { [%eval #1] [%clk 0:00:38] } 1-0