Event: Round 2: Decuigniere, Tom - Duson, Robin
Date: 2025-07-20
White: Decuigniere, Tom
WhiteTitle: IM
WhiteElo: 2403
Black: Duson, Robin
BlackElo: 2143
Result: 1-0
ECO: D35
Opening: Queen's Gambit Declined: Exchange Variation, Sämisch Variation
Variant: Standard

1. d4 { [%eval 0.17] [%clk 1:26:39] } 1... Nf6 { [%eval 0.19] [%clk 1:30:44] } 2. c4 { [%eval 0.18] [%clk 1:27:05] } 2... e6 { [%eval 0.14] [%clk 1:31:08] } 3. Nf3 { [%eval 0.11] [%clk 1:26:58] } 3... d5 { [%eval 0.17] [%clk 1:31:06] } 4. Nc3 { [%eval 0.08] [%clk 1:27:18] } 4... Nbd7 { [%eval 0.27] [%clk 1:30:50] } 5. cxd5 { [%eval 0.19] [%clk 1:26:22] } 5... exd5 { [%eval 0.24] [%clk 1:31:11] } 6. Bf4 { [%eval 0.19] [%clk 1:26:18] } 6... c6 { [%eval 0.24] [%clk 1:27:25] } 7. h3 { [%eval 0.03] [%clk 1:26:07] } 7... Nb6 { [%eval 0.27] [%clk 1:24:56] } 8. e3 { [%eval 0.31] [%clk 1:25:56] } 8... Bd6 { [%eval 0.32] [%clk 1:21:21] } 9. Bxd6 { [%eval 0.3] [%clk 1:23:46] } 9... Qxd6 { [%eval 0.37] [%clk 1:21:43] } 10. Bd3 { [%eval 0.33] [%clk 1:24:12] } 10... O-O { [%eval 0.32] [%clk 1:18:48] } 11. O-O { [%eval 0.34] [%clk 1:24:35] } 11... Re8 { [%eval 0.5] [%clk 1:17:04] } 12. Ne5 { [%eval 0.59] [%clk 1:19:30] } 12... Nbd7 { [%eval 0.95] [%clk 1:09:55] } 13. f4 { [%eval 1.04] [%clk 1:19:37] } 13... c5 { [%eval 1.16] [%clk 1:08:22] } 14. g4 { [%eval 0.94] [%clk 1:17:17] } 14... Nf8?! { [%eval 1.83] } { Inaccuracy. cxd4 was best. } { [%clk 0:54:36] } 15. g5 { [%eval 1.95] [%clk 1:08:00] } 15... N6d7 { [%eval 1.91] [%clk 0:53:01] } 16. Qf3 { [%eval 1.5] [%clk 1:06:58] } 16... cxd4 { [%eval 1.39] [%clk 0:49:33] } 17. exd4 { [%eval 1.44] [%clk 1:07:15] } 17... Qb4 { [%eval 1.38] [%clk 0:41:32] } 18. Nb5 { [%eval 1.42] [%clk 0:59:21] } 18... Nxe5 { [%eval 1.63] [%clk 0:36:51] } 19. dxe5 { [%eval 1.11] [%clk 0:58:24] } 19... Bd7 { [%eval 1.38] [%clk 0:35:00] } 20. a3?! { [%eval 0.65] } { Inaccuracy. Nd6 was best. } { [%clk 0:45:03] } 20... Qc5+ { [%eval 0.75] [%clk 0:28:21] } 21. Qf2 { [%eval 0.75] [%clk 0:45:28] } 21... Rec8?! { [%eval 1.36] } { Inaccuracy. Qxf2+ was best. } { [%clk 0:18:22] } 22. Nd6 { [%eval 1.45] [%clk 0:44:18] } 22... Qxf2+ { [%eval 1.71] [%clk 0:18:42] } 23. Kxf2 { [%eval 1.54] [%clk 0:43:54] } 23... Rc7 { [%eval 2.14] [%clk 0:18:21] } 24. h4 { [%eval 2.03] [%clk 0:35:58] } 24... Ne6 { [%eval 2.2] [%clk 0:15:39] } 25. Ke3 { [%eval 2.27] [%clk 0:36:23] } 25... d4+ { [%eval 2.44] [%clk 0:15:11] } 26. Kd2 { [%eval 2.37] [%clk 0:36:39] } 26... Nc5 { [%eval 2.52] [%clk 0:14:44] } 27. Bc4 { [%eval 2.42] [%clk 0:37:04] } 27... Be6 { [%eval 2.44] [%clk 0:14:26] } 28. Rac1 { [%eval 2.48] [%clk 0:37:06] } 28... Bxc4 { [%eval 2.66] [%clk 0:10:03] } 29. Rxc4 { [%eval 2.75] [%clk 0:37:31] } 29... b5 { [%eval 2.82] [%clk 0:09:00] } 30. Rc2 { [%eval 2.78] [%clk 0:36:47] } 30... a5 { [%eval 2.75] [%clk 0:05:52] } 31. Nxb5 { [%eval 2.63] [%clk 0:34:50] } 31... Nb3+ { [%eval 2.92] [%clk 0:05:27] } 32. Kd3 { [%eval 2.82] [%clk 0:34:48] } 32... Rxc2 { [%eval 2.76] [%clk 0:05:19] } 33. Kxc2 { [%eval 2.68] [%clk 0:35:13] } 33... a4 { [%eval 2.59] [%clk 0:05:42] } 34. Rd1 { [%eval 2.28] [%clk 0:31:55] } 34... Rc8+ { [%eval 2.69] [%clk 0:05:21] } 35. Kd3 { [%eval 2.49] [%clk 0:31:50] } 35... Rd8 { [%eval 2.71] [%clk 0:03:27] } 36. Kc4 { [%eval 2.36] [%clk 0:30:24] } 36... Rc8+? { [%eval 4.17] } { Mistake. g6 was best. } { [%clk 0:01:54] } 37. Kb4 { [%eval 4.13] [%clk 0:30:44] } 37... Ra8 { [%eval 4.1] [%clk 0:01:44] } 38. Rd3?! { [%eval 2.94] } { Inaccuracy. f5 was best. } { [%clk 0:29:57] } 38... Rd8?! { [%eval 3.95] } { Inaccuracy. g6 was best. } { [%clk 0:01:36] } 39. Rd1 { [%eval 4.11] [%clk 0:27:40] } 39... Ra8 { [%eval 4.02] [%clk 0:01:13] } 40. Nxd4 { [%eval 3.26] [%clk 0:38:00] } 40... Rd8 { [%eval 2.99] [%clk 0:15:41] } 41. Kc4 { [%eval 2.8] [%clk 0:38:22] } 41... Rc8+?! { [%eval 4.09] } { Inaccuracy. g6 was best. } { [%clk 0:15:47] } 42. Kd5 { [%eval 4.04] [%clk 0:34:02] } 42... Kf8 { [%eval 4.25] [%clk 0:13:42] } 43. Ke4 { [%eval 4.11] [%clk 0:34:55] } 43... Rb8 { [%eval 4.95] [%clk 0:13:00] } 44. Nxb3 { [%eval 4.71] [%clk 0:31:38] } 44... Rxb3 { [%eval 5.02] [%clk 0:13:22] } 45. Rd4 { [%eval 5.14] [%clk 0:32:00] } 45... Rxb2 { [%eval 4.66] [%clk 0:13:45] } 46. f5 { [%eval 4.98] [%clk 0:30:41] } 46... Rh2 { [%eval 5.09] [%clk 0:12:55] } 47. Kd5 { [%eval 5.01] [%clk 0:31:04] } 47... Rh3 { [%eval 6.21] [%clk 0:13:08] } 48. Rxa4 { [%eval 6.04] [%clk 0:31:07] } 48... Rd3+ { [%eval 5.92] [%clk 0:13:32] } 49. Ke4 { [%eval 5.71] [%clk 0:31:01] } 49... Rh3 { [%eval 7.3] [%clk 0:13:53] } 50. Ra8+ { [%eval 7.31] [%clk 0:31:27] } 50... Ke7 { [%eval 7.32] [%clk 0:14:19] } 51. f6+ { [%eval 7.16] [%clk 0:31:48] } 1-0