Event: NJSK 2023 Jeugd A
Site: Almelo, Netherlands
Date: 2023-05-03
White: Boeren, Jurriaan
WhiteElo: 1979
Black: Groen, Jari
BlackElo: 2028
Result: 1/2-1/2
ECO: B51
Opening: Sicilian Defense: Moscow Variation
Variant: Standard
TimeControl: 90min/40moves + 30min + 30sec/move

1. e4 { [%eval 0.36] [%clk 1:30:59] } 1... c5 { [%eval 0.32] [%clk 1:24:36] } 2. Nf3 { [%eval 0.0] [%clk 1:31:23] } 2... d6 { [%eval 0.0] [%clk 1:25:01] } 3. Bb5+ { [%eval 0.0] [%clk 1:31:41] } 3... Nd7 { [%eval 0.24] [%clk 1:24:54] } 4. c3 { [%eval 0.08] [%clk 1:32:02] } 4... Nf6 { [%eval 0.13] [%clk 1:23:20] } 5. Qe2 { [%eval 0.21] [%clk 1:32:15] } 5... e5 { [%eval 0.61] [%clk 1:12:22] } 6. d4 { [%eval 0.64] [%clk 1:31:16] } 6... Qc7 { [%eval 1.12] [%clk 1:10:09] } 7. O-O { [%eval 1.08] [%clk 1:31:03] } 7... Be7 { [%eval 0.95] [%clk 1:08:43] } 8. d5 { [%eval 0.43] [%clk 1:26:59] } 8... O-O?! { [%eval 1.02] } { Inaccuracy. a6 was best. } { [%clk 1:05:50] } 9. a4 { [%eval 1.0] [%clk 1:20:59] } 9... a6 { [%eval 1.03] [%clk 0:56:39] } 10. Bd3 { [%eval 1.25] [%clk 1:20:47] } 10... Re8 { [%eval 1.36] [%clk 0:50:05] } 11. Nbd2 { [%eval 1.45] [%clk 1:16:02] } 11... Nf8 { [%eval 1.62] [%clk 0:48:56] } 12. h3 { [%eval 1.24] [%clk 1:14:17] } 12... Ng6 { [%eval 1.28] [%clk 0:47:39] } 13. Nc4 { [%eval 1.29] [%clk 1:12:51] } 13... Bd8 { [%eval 1.71] [%clk 0:44:58] } 14. Nh2?! { [%eval 0.91] } { Inaccuracy. a5 was best. } { [%clk 0:57:53] } 14... Rb8 { [%eval 1.46] [%clk 0:35:52] } 15. a5 { [%eval 1.64] [%clk 0:57:24] } 15... Qe7 { [%eval 1.46] [%clk 0:31:27] } 16. Re1 { [%eval 1.42] [%clk 0:53:46] } 16... Bd7 { [%eval 1.45] [%clk 0:29:36] } 17. Bg5 { [%eval 1.45] [%clk 0:49:38] } 17... h6 { [%eval 1.32] [%clk 0:27:54] } 18. Be3 { [%eval 1.03] [%clk 0:49:23] } 18... Bb5 { [%eval 1.39] [%clk 0:25:25] } 19. Nd2 { [%eval 1.32] [%clk 0:47:09] } 19... Bd7 { [%eval 1.24] [%clk 0:24:13] } 20. Nhf1 { [%eval 0.95] [%clk 0:45:07] } 20... Nh7 { [%eval 1.47] [%clk 0:20:59] } 21. Ng3?! { [%eval 0.35] } { Inaccuracy. Nc4 was best. } { [%clk 0:43:24] } 21... Qf6?! { [%eval 1.44] } { Inaccuracy. Nf4 was best. } { [%clk 0:12:26] } 22. Nc4 { [%eval 1.25] [%clk 0:30:33] } 22... Bc7 { [%eval 1.52] [%clk 0:11:48] } 23. b4 { [%eval 1.06] [%clk 0:28:18] } 23... cxb4 { [%eval 1.02] [%clk 0:11:41] } 24. cxb4 { [%eval 1.31] [%clk 0:28:47] } 24... Nf4 { [%eval 0.77] [%clk 0:09:43] } 25. Bxf4 { [%eval 0.71] [%clk 0:28:17] } 25... Qxf4 { [%eval 0.6] [%clk 0:09:01] } 26. Bc2 { [%eval 0.72] [%clk 0:23:37] } 26... Bb5?! { [%eval 1.62] } { Inaccuracy. g6 was best. } { [%clk 0:07:19] } 27. Ba4 { [%eval 1.7] [%clk 0:23:23] } 27... Bxa4 { [%eval 1.81] [%clk 0:05:26] } 28. Rxa4 { [%eval 1.78] [%clk 0:23:51] } 28... g6 { [%eval 1.74] [%clk 0:05:03] } 29. Ra3 { [%eval 1.38] [%clk 0:21:16] } 29... Qf6 { [%eval 1.66] [%clk 0:03:44] } 30. Rc3 { [%eval 1.54] [%clk 0:20:46] } 30... Rec8 { [%eval 1.93] [%clk 0:00:53] } 31. Qg4 { [%eval 1.62] [%clk 0:19:18] } 31... Bd8 { [%eval 1.36] [%clk 0:00:33] } 32. Rec1 { [%eval 0.84] [%clk 0:10:40] } 32... b5? { [%eval 2.62] } { Mistake. Rc7 was best. } { [%clk 0:00:41] } 33. axb6 { [%eval 3.11] [%clk 0:10:32] } 33... Bxb6?! { [%eval 4.28] } { Inaccuracy. h5 was best. } { [%clk 0:00:54] } 34. Nxb6 { [%eval 4.62] } 34... Rxc3 { [%eval 3.37] [%clk 0:01:17] } 35. Rxc3 { [%eval 3.62] [%clk 0:05:38] } 35... Rxb6 { [%eval 4.72] [%clk 0:01:40] } 36. Rc8+?! { [%eval 3.61] } { Inaccuracy. Qc8+ was best. } { [%clk 0:05:29] } 36... Nf8 { [%eval 3.43] [%clk 0:01:59] } 37. Nf5?? { [%eval 0.09] } { Blunder. Qd7 was best. } { [%clk 0:03:50] } 37... h5 { [%eval 0.8] [%clk 0:01:45] } 38. Qg3 { [%eval 0.04] [%clk 0:03:53] } 38... Rxb4 { [%eval 0.21] [%clk 0:01:31] } 39. Nh6+ { [%eval -0.16] [%clk 0:02:15] } 39... Kg7?! { [%eval 0.7] } { Inaccuracy. Kh7 was best. } { [%clk 0:01:50] } 40. Nf5+ { [%eval 0.36] [%clk 0:02:21] } 40... Kg8 { [%eval 0.47] [%clk 0:02:14] } 41. Nh6+ { [%eval 0.0] [%clk 0:24:47] } 41... Kg7 { [%eval 0.0] [%clk 0:20:58] } 42. Nf5+ { [%eval 0.0] [%clk 0:23:55] } 1/2-1/2