Event: Round 9: Lebret, Jean-Michel - Sivirin, Viktor
Site: https://lichess.org/broadcast/fide-world-senior-championship-2025--open-65/round-9/xIMoHryf/aFq69n5F
Date: 2025-10-30
White: Lebret, Jean-Michel
WhiteElo: 2016
Black: Sivirin, Viktor
BlackElo: 1887
Result: 1-0
ECO: B07
Opening: Czech Defense
Variant: Standard

1. e4 { [%eval 0.18] [%clk 1:30:55] } 1... d6 { [%eval 0.43] [%clk 1:30:56] } 2. d4 { [%eval 0.43] [%clk 1:31:00] } 2... Nf6 { [%eval 0.43] [%clk 1:31:24] } 3. Nc3 { [%eval 0.38] [%clk 1:31:18] } 3... c6 { [%eval 0.83] [%clk 1:31:50] } 4. f3?! { [%eval 0.17] } { Inaccuracy. f4 was best. } { [%clk 1:30:16] } 4... Qa5 { [%eval 0.57] [%clk 1:32:06] } 5. Be3 { [%eval 0.56] [%clk 1:26:29] } 5... e5 { [%eval 0.56] [%clk 1:32:29] } 6. Ne2 { [%eval 0.39] [%clk 1:18:56] } 6... Be7 { [%eval 0.49] [%clk 1:32:51] } 7. Nc1 { [%eval 0.26] [%clk 1:18:54] } 7... O-O { [%eval 0.17] [%clk 1:33:10] } 8. Be2 { [%eval 0.15] [%clk 1:18:46] } 8... Nbd7 { [%eval 0.25] [%clk 1:32:11] } 9. O-O { [%eval 0.06] [%clk 1:16:09] } 9... h6 { [%eval 0.35] [%clk 1:31:43] } 10. Qd2 { [%eval 0.28] [%clk 1:13:46] } 10... Qc7 { [%eval 0.26] [%clk 1:31:51] } 11. Nd3 { [%eval 0.32] [%clk 1:11:24] } 11... Nh7 { [%eval 0.54] [%clk 1:31:45] } 12. f4 { [%eval 0.56] [%clk 1:08:39] } 12... exf4 { [%eval 0.62] [%clk 1:31:59] } 13. Bxf4 { [%eval 0.65] [%clk 1:08:15] } 13... Bg5 { [%eval 0.67] [%clk 1:32:15] } 14. Kh1 { [%eval 0.76] [%clk 1:07:03] } 14... Nb6 { [%eval 0.73] [%clk 1:32:22] } 15. Ne1?! { [%eval 0.12] } { Inaccuracy. Bxg5 was best. } { [%clk 1:04:22] } 15... Qe7 { [%eval 0.58] [%clk 1:30:29] } 16. Nf3 { [%eval 0.44] [%clk 1:03:25] } 16... Bxf4 { [%eval 0.62] [%clk 1:30:52] } 17. Qxf4 { [%eval 0.63] [%clk 1:03:46] } 17... Bd7 { [%eval 0.96] [%clk 1:30:42] } 18. Rae1 { [%eval 0.95] [%clk 1:01:44] } 18... Rae8 { [%eval 1.01] [%clk 1:30:56] } 19. Bd3 { [%eval 1.0] [%clk 1:00:39] } 19... Qf6?! { [%eval 1.79] } { Inaccuracy. Be6 was best. } { [%clk 1:31:05] } 20. Qg3 { [%eval 1.73] [%clk 0:54:18] } 20... Qg6 { [%eval 1.68] [%clk 1:31:24] } 21. Qxg6 { [%eval 1.2] [%clk 0:52:18] } 21... fxg6 { [%eval 1.02] [%clk 1:31:53] } 22. e5 { [%eval 1.11] [%clk 0:51:13] } 22... Bf5 { [%eval 1.27] [%clk 1:28:33] } 23. Bxf5?! { [%eval 0.34] } { Inaccuracy. exd6 was best. } { [%clk 0:45:02] } 23... Rxf5? { [%eval 1.49] } { Mistake. gxf5 was best. } { [%clk 1:27:16] } 24. exd6 { [%eval 1.59] [%clk 0:43:43] } 24... Rd8 { [%eval 1.39] [%clk 1:25:25] } 25. Re7 { [%eval 1.54] [%clk 0:37:42] } 25... Rf7?? { [%eval 3.85] } { Blunder. Rxd6 was best. } { [%clk 1:23:18] } 26. Rxf7 { [%eval 3.72] [%clk 0:33:09] } 26... Kxf7 { [%eval 3.7] [%clk 1:23:47] } 27. Ne5+ { [%eval 3.64] [%clk 0:32:58] } 27... Kg8 { [%eval 3.77] [%clk 1:22:40] } 28. Ne4 { [%eval 3.67] [%clk 0:31:32] } 28... Nf8 { [%eval 3.8] [%clk 1:22:10] } 29. Rf7 { [%eval 3.65] [%clk 0:24:35] } 29... Nc4 { [%eval 3.68] [%clk 1:19:04] } 30. Rxb7 { [%eval 3.16] [%clk 0:24:14] } 30... Nxd6 { [%eval 3.25] [%clk 1:19:30] } 31. Nxd6 { [%eval 3.12] [%clk 0:24:12] } 31... Rxd6 { [%eval 3.14] [%clk 1:20:00] } 32. c3 { [%eval 3.1] [%clk 0:21:29] } 32... c5 { [%eval 3.27] [%clk 1:20:19] } 33. Nf3 { [%eval 3.05] [%clk 0:21:30] } 33... Ne6?! { [%eval 3.89] } { Inaccuracy. cxd4 was best. } { [%clk 1:20:18] } 34. Rxa7 { [%eval 3.77] [%clk 0:19:19] } 34... g5 { [%eval 3.85] [%clk 1:20:35] } 35. h3 { [%eval 3.76] [%clk 0:17:22] } 35... h5 { [%eval 4.38] [%clk 1:21:04] } 36. dxc5 { [%eval 4.35] [%clk 0:12:37] } 36... Rd1+ { [%eval 4.28] [%clk 1:21:19] } 37. Kh2 { [%eval 4.37] [%clk 0:12:59] } 37... g4 { [%eval 4.5] [%clk 1:21:48] } 38. hxg4 { [%eval 4.51] [%clk 0:12:37] } 38... hxg4 { [%eval 4.45] [%clk 1:22:17] } 39. Ne5 { [%eval 4.38] [%clk 0:11:17] } 39... Nxc5 { [%eval 4.42] [%clk 1:22:38] } 40. Nxg4 { [%eval 4.18] [%clk 0:11:08] } 40... Rd2 { [%eval 4.96] [%clk 1:22:56] } 41. b4 { [%eval 4.88] [%clk 0:10:23] } 41... Ne4 { [%eval 4.84] [%clk 1:23:13] } 42. c4 { [%eval 4.97] [%clk 0:05:34] } 42... Ng5 { [%eval 5.52] [%clk 1:23:41] } 43. b5 { [%eval 5.41] [%clk 0:29:52] } 43... Kh7 { [%eval 5.78] [%clk 1:53:58] } 44. c5 { [%eval 5.61] [%clk 0:29:07] } 44... Kg6 { [%eval 6.45] [%clk 1:54:28] } 45. c6 { [%eval 6.54] [%clk 0:26:28] } 45... Kh5 { [%eval 7.41] [%clk 1:54:57] } 46. Ne5 { [%eval 7.13] [%clk 0:25:07] } 46... Re2 { [%eval 9.73] [%clk 1:54:35] } 47. c7 { [%eval 9.07] [%clk 0:24:42] } 1-0