Event: Round 4: Joaquin Aarts - Leon Elferink
Date: 2024-02-10
White: Joaquin Aarts
Black: Leon Elferink
Result: 1-0
ECO: E20
Opening: Nimzo-Indian Defense: Kmoch Variation
Variant: Standard

1. d4 { [%eval 0.15] [%clk 0:55:17] } 1... Nf6 { [%eval 0.16] [%clk 0:54:51] } 2. c4 { [%eval 0.16] [%clk 0:55:18] } 2... e6 { [%eval 0.21] [%clk 0:53:52] } 3. Nc3 { [%eval 0.05] [%clk 0:55:18] } 3... Bb4 { [%eval 0.17] [%clk 0:52:51] } 4. f3 { [%eval 0.0] [%clk 0:55:22] } 4... d5 { [%eval 0.25] [%clk 0:52:27] } 5. a3 { [%eval 0.0] [%clk 0:55:24] } 5... Bxc3+ { [%eval 0.0] [%clk 0:52:28] } 6. bxc3 { [%eval 0.0] [%clk 0:55:29] } 6... c6 { [%eval 0.18] [%clk 0:51:00] } 7. e3 { [%eval 0.0] [%clk 0:54:46] } 7... Nbd7 { [%eval 0.49] [%clk 0:50:33] } 8. cxd5 { [%eval 0.33] [%clk 0:54:43] } 8... exd5 { [%eval 0.79] [%clk 0:49:22] } 9. Bd3 { [%eval 0.79] [%clk 0:54:45] } 9... a5?! { [%eval 1.73] } { Inaccuracy. O-O was best. } { [%clk 0:48:08] } 10. Ne2 { [%eval 1.83] [%clk 0:48:07] } 10... b5 { [%eval 1.87] [%clk 0:41:33] } 11. O-O { [%eval 1.71] [%clk 0:46:01] } 11... Nb6 { [%eval 1.53] [%clk 0:40:54] } 12. e4 { [%eval 1.56] [%clk 0:45:48] } 12... Be6 { [%eval 2.0] [%clk 0:37:57] } 13. e5 { [%eval 2.11] [%clk 0:39:51] } 13... Nfd7?! { [%eval 2.98] } { Inaccuracy. Ng8 was best. } { [%clk 0:31:38] } 14. Nf4?! { [%eval 1.86] } { Inaccuracy. f4 was best. } { [%clk 0:38:00] } 14... Qe7 { [%eval 2.13] [%clk 0:28:25] } 15. Nxe6 { [%eval 2.19] [%clk 0:36:55] } 15... fxe6 { [%eval 2.02] [%clk 0:28:22] } 16. f4 { [%eval 2.24] [%clk 0:35:48] } 16... g6 { [%eval 2.16] [%clk 0:26:45] } 17. Rf2?! { [%eval 0.99] } { Inaccuracy. g4 was best. } { [%clk 0:30:12] } 17... a4?! { [%eval 1.67] } { Inaccuracy. Na4 was best. } { [%clk 0:25:36] } 18. g4 { [%eval 1.7] [%clk 0:28:56] } 18... Rg8 { [%eval 1.92] [%clk 0:22:10] } 19. Kh1 { [%eval 2.11] [%clk 0:28:34] } 19... Qh4 { [%eval 2.39] [%clk 0:18:32] } 20. Qf3?! { [%eval 1.53] } { Inaccuracy. Raa2 was best. } { [%clk 0:26:27] } 20... h5? { [%eval 2.87] } { Mistake. O-O-O was best. } { [%clk 0:16:02] } 21. g5?? { [%eval 0.75] } { Blunder. gxh5 was best. } { [%clk 0:22:19] } 21... Nc4?? { [%eval 2.63] } { Blunder. Qg4 was best. } { [%clk 0:11:30] } 22. Rg2 { [%eval 2.43] [%clk 0:19:56] } 22... Ndb6 { [%eval 2.42] [%clk 0:08:37] } 23. Rg3 { [%eval 2.37] [%clk 0:14:33] } 23... Ke7 { [%eval 2.98] [%clk 0:05:37] } 24. Qf1 { [%eval 2.71] [%clk 0:06:34] } 24... Raf8 { [%eval 3.2] [%clk 0:01:18] } 25. Ra2 { [%eval 3.09] [%clk 0:06:17] } 25... Rg7 { [%eval 3.42] [%clk 0:01:03] } 26. Rf2 { [%eval 3.32] [%clk 0:06:08] } 26... Kd7 { [%eval 3.26] [%clk 0:00:45] } 27. Be2 { [%eval 3.14] [%clk 0:05:54] } 27... Rgf7 { [%eval 3.17] [%clk 0:00:43] } 28. Rh3 { [%eval 2.91] [%clk 0:05:51] } 28... Qxg5 { [%eval 3.17] [%clk 0:00:46] } 29. fxg5 { [%eval 3.1] [%clk 0:05:30] } 29... Rxf2 { [%eval 2.86] [%clk 0:00:54] } 30. Qd1 { [%eval 2.63] [%clk 0:05:03] } 30... R2f5?! { [%eval 3.5] } { Inaccuracy. Nc8 was best. } { [%clk 0:00:46] } 31. Rf3 { [%eval 4.06] [%clk 0:04:34] } 31... Rxf3 { [%eval 3.85] [%clk 0:00:52] } 32. Bxf3 { [%eval 3.79] [%clk 0:04:41] } 32... Rf5 { [%eval 4.06] [%clk 0:00:57] } 33. Be2 { [%eval 3.97] [%clk 0:04:16] } 33... Nxa3?! { [%eval 5.69] } { Inaccuracy. Nc8 was best. } { [%clk 0:00:36] } 34. Bxa3 { [%eval 5.52] [%clk 0:03:52] } 34... Rxg5 { [%eval 6.53] [%clk 0:00:34] } 35. Bd3 { [%eval 5.59] [%clk 0:03:40] } 35... Rg4?? { [%eval #10] } { Checkmate is now unavoidable. Nc4 was best. } { [%clk 0:00:33] } 36. Qf3 { [%eval #9] [%clk 0:03:11] } 36... Nc4?? { [%eval #7] } { Checkmate is now unavoidable. Re4 was best. } { [%clk 0:00:29] } 37. Qf7+ { [%eval #6] [%clk 0:02:52] } 37... Kd8 { [%eval #5] [%clk 0:00:37] } 38. Bxc4 { [%eval #5] [%clk 0:02:45] } 1-0