Event: Game 1: Duson, Robin - Den Heijer, Rolinde
Date: 2025-07-07
White: Duson, Robin
WhiteElo: 2143
Black: Den Heijer, Rolinde
BlackElo: 1999
Result: 1-0
ECO: E49
Opening: Nimzo-Indian Defense: Normal Variation, Botvinnik System
Variant: Standard

1. d4 { [%eval 0.17] [%clk 1:30:52] } 1... Nf6 { [%eval 0.19] [%clk 1:30:54] } 2. c4 { [%eval 0.18] [%clk 1:31:11] } 2... e6 { [%eval 0.14] [%clk 1:31:19] } 3. Nc3 { [%eval 0.09] [%clk 1:31:22] } 3... Bb4 { [%eval 0.09] [%clk 1:31:39] } 4. e3 { [%eval 0.06] [%clk 1:31:00] } 4... O-O { [%eval 0.11] [%clk 1:31:37] } 5. Bd3 { [%eval 0.0] [%clk 1:31:14] } 5... d5 { [%eval 0.09] [%clk 1:31:24] } 6. a3 { [%eval 0.0] [%clk 1:30:50] } 6... Bxc3+ { [%eval 0.08] [%clk 1:30:24] } 7. bxc3 { [%eval 0.11] [%clk 1:31:12] } 7... b6 { [%eval 0.23] [%clk 1:29:02] } 8. cxd5 { [%eval 0.31] [%clk 1:29:00] } 8... exd5 { [%eval 0.4] [%clk 1:28:24] } 9. Ne2 { [%eval 0.47] [%clk 1:28:44] } 9... Bb7 { [%eval 0.93] [%clk 1:27:17] } 10. O-O { [%eval 0.84] [%clk 1:27:42] } 10... Nbd7 { [%eval 1.05] [%clk 1:26:25] } 11. Ng3 { [%eval 0.67] [%clk 1:22:07] } 11... Re8 { [%eval 1.01] [%clk 1:24:25] } 12. f3 { [%eval 0.87] [%clk 1:13:25] } 12... c5 { [%eval 0.9] [%clk 1:17:05] } 13. Ra2 { [%eval 0.91] [%clk 1:09:58] } 13... Qc7? { [%eval 2.14] } { Mistake. Nf8 was best. } { [%clk 1:09:59] } 14. Re2 { [%eval 1.99] [%clk 1:06:42] } 14... Nf8?! { [%eval 3.14] } { Inaccuracy. Qd6 was best. } { [%clk 1:02:53] } 15. e4 { [%eval 3.11] [%clk 1:00:54] } 15... dxe4 { [%eval 3.09] [%clk 0:56:52] } 16. fxe4 { [%eval 3.04] [%clk 1:00:04] } 16... cxd4 { [%eval 3.24] [%clk 0:55:01] } 17. cxd4 { [%eval 3.05] [%clk 0:57:36] } 17... Ne6 { [%eval 3.77] [%clk 0:53:01] } 18. d5 { [%eval 3.72] [%clk 0:50:45] } 18... Nc5 { [%eval 3.42] [%clk 0:48:45] } 19. Bb2 { [%eval 3.42] [%clk 0:45:49] } 19... Ng4?! { [%eval 4.3] } { Inaccuracy. Re5 was best. } { [%clk 0:44:19] } 20. Bb5 { [%eval 4.3] [%clk 0:37:31] } 20... Red8 { [%eval 4.47] [%clk 0:28:34] } 21. Rc2 { [%eval 4.46] [%clk 0:34:43] } 21... h5 { [%eval 4.18] [%clk 0:19:56] } 22. Rf5 { [%eval 3.47] [%clk 0:32:40] } 22... f6 { [%eval 4.3] [%clk 0:12:25] } 23. Qe2?! { [%eval 2.89] } { Inaccuracy. Qf3 was best. } { [%clk 0:23:15] } 23... g6 { [%eval 2.6] [%clk 0:08:48] } 24. Rf1 { [%eval 2.17] [%clk 0:20:54] } 24... Rf8 { [%eval 1.86] [%clk 0:07:32] } 25. Bd4 { [%eval 1.64] [%clk 0:14:57] } 25... a6 { [%eval 1.81] [%clk 0:05:59] } 26. Bc4 { [%eval 1.92] [%clk 0:14:24] } 26... Kh7 { [%eval 1.88] [%clk 0:05:57] } 27. Rd1? { [%eval 0.43] } { Mistake. Rf3 was best. } { [%clk 0:12:37] } 27... Rae8 { [%eval 0.43] [%clk 0:05:49] } 28. Bd3?! { [%eval -0.61] } { Inaccuracy. Qd2 was best. } { [%clk 0:08:04] } 28... Qd6?! { [%eval 0.16] } { Inaccuracy. Bxd5 was best. } { [%clk 0:05:43] } 29. Qf3 { [%eval -0.13] [%clk 0:04:09] } 29... Ne5?! { [%eval 0.62] } { Inaccuracy. Ne6 was best. } { [%clk 0:03:45] } 30. Bxe5?! { [%eval -0.12] } { Inaccuracy. Qf4 was best. } { [%clk 0:04:08] } 30... Rxe5 { [%eval 0.0] [%clk 0:03:06] } 31. Rf2 { [%eval 0.0] [%clk 0:03:02] } 31... Bc8 { [%eval 0.0] [%clk 0:02:47] } 32. h3 { [%eval -0.12] [%clk 0:02:26] } 32... Rg5 { [%eval 0.24] [%clk 0:02:15] } 33. Ne2 { [%eval 0.19] [%clk 0:02:12] } 33... Nxd3 { [%eval 0.69] [%clk 0:01:58] } 34. Qxd3 { [%eval 0.39] [%clk 0:02:13] } 34... Re8?! { [%eval 1.15] } { Inaccuracy. Re5 was best. } { [%clk 0:01:32] } 35. Rc1?! { [%eval 0.57] } { Inaccuracy. Rdf1 was best. } { [%clk 0:02:12] } 35... Bd7 { [%eval 0.67] [%clk 0:01:42] } 36. Nf4?! { [%eval 0.03] } { Inaccuracy. Qf3 was best. } { [%clk 0:01:20] } 36... Rge5 { [%eval 0.04] [%clk 0:01:41] } 37. Qg3 { [%eval 0.17] [%clk 0:01:09] } 37... f5?? { [%eval 2.3] } { Blunder. Rg5 was best. } { [%clk 0:01:47] } 38. exf5?? { [%eval 0.01] } { Blunder. Rc7 was best. } { [%clk 0:00:49] } 38... Bxf5? { [%eval 1.52] } { Mistake. Rxf5 was best. } { [%clk 0:02:00] } 39. Rc6 { [%eval 1.46] [%clk 0:00:47] } 39... Re1+ { [%eval 1.59] [%clk 0:01:55] } 40. Kh2 { [%eval 1.54] [%clk 0:00:53] } 40... Qe5 { [%eval 1.54] [%clk 0:01:26] } 41. Qg5 { [%eval 1.44] [%clk 0:17:44] } 41... Re7 { [%eval 1.39] [%clk 0:22:36] } 42. Re6? { [%eval 0.0] } { Mistake. Rxb6 was best. } { [%clk 0:11:40] } 42... Rxe6 { [%eval 0.0] [%clk 0:20:42] } 43. dxe6 { [%eval 0.0] [%clk 0:12:04] } 43... Qd6 { [%eval 0.0] [%clk 0:17:55] } 44. g3 { [%eval 0.0] [%clk 0:06:06] } 44... Be4?? { [%eval 6.03] } { Blunder. Qc5 was best. } { [%clk 0:11:54] } 45. Ng2 { [%eval 5.85] [%clk 0:05:42] } 45... Qd4 { [%eval 7.59] [%clk 0:03:15] } 46. Rf7+ { [%eval 7.52] [%clk 0:05:50] } 46... Kg8 { [%eval 7.31] [%clk 0:03:28] } 47. Nxe1 { [%eval 7.01] [%clk 0:05:57] } 47... Qb2+ { [%eval 7.63] [%clk 0:03:17] } 48. Kg1 { [%eval 7.67] [%clk 0:06:16] } 48... Qd4+ { [%eval 7.19] [%clk 0:03:33] } 49. Rf2 { [%eval 6.81] [%clk 0:06:09] } 1-0