Event: Round 1: Smolin, Sergey - Renman, Nils-Gustaf
Site: https://lichess.org/broadcast/fide-world-senior-championship-2025--open-65/round-1/Cb9z7AQN/XH3qyzsH
Date: 2025-10-21
White: Smolin, Sergey
WhiteTitle: IM
WhiteElo: 1960
Black: Renman, Nils-Gustaf
BlackTitle: IM
BlackElo: 2308
Result: 0-1
ECO: D04
Opening: Queen's Pawn Game: Colle System
Variant: Standard

1. Nf3 { [%eval 0.1] [%clk 1:30:47] } 1... d5 { [%eval 0.18] } 2. e3 { [%eval 0.0] [%clk 1:28:13] } 2... Nf6 { [%eval 0.01] } 3. d4 { [%eval 0.0] [%clk 1:25:58] } 3... c6 { [%eval 0.23] } 4. Bd3 { [%eval 0.18] [%clk 1:29:00] } 4... Bg4 { [%eval 0.24] [%clk 1:26:04] } 5. Nbd2 { [%eval 0.12] [%clk 1:29:15] } 5... Nbd7 { [%eval 0.15] [%clk 1:25:57] } 6. h3 { [%eval 0.16] [%clk 1:29:28] } 6... Bh5 { [%eval 0.22] [%clk 1:26:20] } 7. c3 { [%eval -0.26] [%clk 1:28:15] } 7... e6 { [%eval 0.05] [%clk 1:21:31] } 8. e4 { [%eval 0.04] [%clk 1:26:06] } 8... dxe4 { [%eval 0.07] [%clk 1:19:47] } 9. Nxe4 { [%eval 0.01] [%clk 1:26:26] } 9... Nxe4 { [%eval 0.07] [%clk 1:18:26] } 10. Bxe4 { [%eval 0.01] [%clk 1:26:49] } 10... Qc7 { [%eval 0.09] [%clk 1:18:24] } 11. Qe2 { [%eval 0.12] [%clk 1:22:38] } 11... Bd6 { [%eval 0.13] [%clk 1:16:33] } 12. Bg5 { [%eval -0.03] [%clk 1:09:35] } 12... O-O { [%eval 0.21] [%clk 1:14:21] } 13. Bd2?! { [%eval -0.46] } { Inaccuracy. g4 was best. } { [%clk 0:59:41] } 13... f5 { [%eval 0.0] [%clk 1:09:25] } 14. Bc2 { [%eval 0.0] [%clk 0:57:48] } 14... e5 { [%eval -0.05] [%clk 1:08:32] } 15. g4 { [%eval -0.08] [%clk 0:53:03] } 15... Rae8 { [%eval 0.0] [%clk 0:59:37] } 16. d5 { [%eval -0.47] [%clk 0:50:33] } 16... e4?! { [%eval 0.13] } { Inaccuracy. Bf7 was best. } { [%clk 0:54:14] } 17. Nd4 { [%eval 0.17] [%clk 0:50:13] } 17... fxg4?! { [%eval 0.75] } { Inaccuracy. Bf7 was best. } { [%clk 0:33:14] } 18. hxg4 { [%eval 0.82] [%clk 0:50:28] } 18... Bg6 { [%eval 0.66] [%clk 0:23:14] } 19. Bb3?? { [%eval -2.56] } { Blunder. Ne6 was best. } { [%clk 0:25:02] } 19... Nc5 { [%eval -2.45] [%clk 0:21:33] } 20. dxc6+ { [%eval -2.62] [%clk 0:25:21] } 20... Kh8 { [%eval -2.65] [%clk 0:19:55] } 21. Be3 { [%eval -2.49] [%clk 0:21:48] } 21... bxc6?! { [%eval -1.37] } { Inaccuracy. Nd3+ was best. } { [%clk 0:15:04] } 22. Nf5?! { [%eval -2.31] } { Inaccuracy. O-O-O was best. } { [%clk 0:07:48] } 22... Nd3+ { [%eval -2.48] [%clk 0:14:09] } 23. Kd2 { [%eval -2.63] [%clk 0:08:08] } 23... Bf4 { [%eval -2.57] [%clk 0:13:00] } 24. Kc2 { [%eval -2.4] [%clk 0:08:18] } 24... c5 { [%eval -2.47] [%clk 0:06:07] } 25. Bd5 { [%eval -2.65] [%clk 0:08:20] } 25... Qe5 { [%eval -2.64] [%clk 0:04:19] } 26. Bc4 { [%eval -2.64] [%clk 0:08:31] } 26... Bxf5?! { [%eval -1.63] } { Inaccuracy. Bf7 was best. } { [%clk 0:03:34] } 27. gxf5 { [%eval -1.82] [%clk 0:08:56] } 27... Rxf5 { [%eval -1.62] [%clk 0:03:47] } 28. Bxd3? { [%eval -3.52] } { Mistake. Raf1 was best. } { [%clk 0:08:40] } 28... Bxe3 { [%eval -3.54] [%clk 0:03:47] } 29. Qxe3?! { [%eval -5.13] } { Inaccuracy. fxe3 was best. } { [%clk 0:06:03] } 29... exd3+ { [%eval -5.08] [%clk 0:04:01] } 30. Qxd3 { [%eval -5.16] [%clk 0:05:15] } 30... Rxf2+ { [%eval -5.06] [%clk 0:04:21] } 31. Kb3 { [%eval -5.16] [%clk 0:05:36] } 31... c4+ { [%eval -5.11] [%clk 0:03:25] } 32. Kxc4 { [%eval -6.27] [%clk 0:05:07] } 32... Qc7+?! { [%eval -4.68] } { Inaccuracy. h6 was best. } { [%clk 0:02:58] } 33. Kb3 { [%eval -4.19] [%clk 0:01:43] } 33... Qb7+?? { [%eval -0.46] } { Blunder. Rb8+ was best. } { [%clk 0:01:07] } 34. Ka4 { [%eval -0.44] [%clk 0:00:44] } 34... Re4+ { [%eval -0.06] [%clk 0:00:35] } 35. b4 { [%eval -0.12] [%clk 0:00:23] } 35... h6 { [%eval -0.11] [%clk 0:00:30] } 36. Rhe1 { [%eval -0.16] [%clk 0:00:36] } 36... Qc6+ { [%eval -0.28] [%clk 0:00:48] } 37. Kb3?? { [%eval -5.53] } { Blunder. Ka3 was best. } { [%clk 0:00:53] } 37... Qe6+ { [%eval -5.72] [%clk 0:01:09] } 38. c4 { [%eval -6.03] [%clk 0:01:08] } 38... Rxe1 { [%eval -5.93] [%clk 0:01:24] } 39. Rxe1 { [%eval -5.65] [%clk 0:01:19] } 39... Qxe1 { [%eval -5.53] [%clk 0:01:45] } 40. Qd8+ { [%eval -6.02] [%clk 0:01:37] } 40... Kh7 { [%eval -5.86] [%clk 0:02:07] } 41. Qd3+ { [%eval -5.72] [%clk 0:01:55] } 41... Kg8 { [%eval -5.45] [%clk 0:02:16] } 42. Ka3 { [%eval -6.82] [%clk 0:01:18] } 0-1