Event: Round 10: Povah, Nigel E - Knaak, Rainer
Site: https://lichess.org/broadcast/fide-world-senior-championship-2025--open-65/round-10/4vaskEOE/nG3gXBqr
Date: 2025-10-31
White: Povah, Nigel E
WhiteTitle: IM
WhiteElo: 2230
Black: Knaak, Rainer
BlackTitle: GM
BlackElo: 2429
Result: 0-1
ECO: D00
Opening: Queen's Pawn Game: Accelerated London System, Steinitz Countergambit
Variant: Standard

1. d4 { [%eval 0.17] [%clk 1:30:56] } 1... d5 { [%eval 0.18] [%clk 1:30:48] } 2. Bf4 { [%eval 0.0] [%clk 1:31:11] } 2... c5 { [%eval 0.06] [%clk 1:31:04] } 3. e3 { [%eval 0.0] [%clk 1:31:25] } 3... cxd4 { [%eval 0.0] [%clk 1:31:03] } 4. exd4 { [%eval 0.0] [%clk 1:31:38] } 4... Nc6 { [%eval 0.03] [%clk 1:31:26] } 5. c3 { [%eval 0.0] [%clk 1:31:42] } 5... Bf5 { [%eval 0.0] [%clk 1:31:37] } 6. Nf3 { [%eval 0.0] [%clk 1:28:22] } 6... e6 { [%eval 0.0] [%clk 1:31:29] } 7. Qb3 { [%eval -0.09] [%clk 1:18:05] } 7... Bd6 { [%eval 0.0] [%clk 1:28:45] } 8. Bxd6 { [%eval 0.0] [%clk 1:12:34] } 8... Qxd6 { [%eval -0.02] [%clk 1:29:08] } 9. Nbd2 { [%eval -0.07] [%clk 1:07:07] } 9... h6 { [%eval 0.01] [%clk 1:20:01] } 10. Qxb7 { [%eval -0.31] [%clk 1:02:31] } 10... Rb8 { [%eval -0.31] [%clk 1:19:37] } 11. Qa6 { [%eval -0.33] [%clk 1:02:51] } 11... Nge7?! { [%eval 0.58] } { Inaccuracy. Rxb2 was best. } { [%clk 1:08:11] } 12. b4 { [%eval 0.53] [%clk 1:02:13] } 12... Qc7 { [%eval 0.67] [%clk 0:59:20] } 13. Bb5 { [%eval 0.17] [%clk 0:45:52] } 13... O-O { [%eval 0.27] [%clk 0:56:50] } 14. O-O { [%eval 0.2] [%clk 0:45:24] } 14... f6? { [%eval 1.47] } { Mistake. Rb6 was best. } { [%clk 0:50:32] } 15. Rfc1 { [%eval 1.33] [%clk 0:39:37] } 15... e5 { [%eval 1.46] [%clk 0:48:50] } 16. Nb3 { [%eval 1.17] [%clk 0:29:00] } 16... Kh8 { [%eval 1.45] [%clk 0:35:54] } 17. Bf1 { [%eval 1.41] [%clk 0:21:50] } 17... Ng6 { [%eval 1.49] [%clk 0:21:13] } 18. g3?! { [%eval 0.54] } { Inaccuracy. b5 was best. } { [%clk 0:16:15] } 18... Bc8 { [%eval 0.58] [%clk 0:16:47] } 19. Qe2 { [%eval 0.17] [%clk 0:13:41] } 19... e4?! { [%eval 0.75] } { Inaccuracy. Bg4 was best. } { [%clk 0:16:58] } 20. Ne1 { [%eval 0.39] [%clk 0:13:41] } 20... f5 { [%eval 0.43] [%clk 0:17:16] } 21. Qh5 { [%eval 0.04] [%clk 0:13:31] } 21... Qf7? { [%eval 1.2] } { Mistake. Nce7 was best. } { [%clk 0:15:57] } 22. f4 { [%eval 1.38] [%clk 0:10:40] } 22... exf3 { [%eval 1.13] [%clk 0:15:46] } 23. Nxf3 { [%eval 1.28] [%clk 0:08:06] } 23... Nce7 { [%eval 1.57] [%clk 0:08:20] } 24. Bd3?! { [%eval 0.81] } { Inaccuracy. Nc5 was best. } { [%clk 0:07:11] } 24... Ng8 { [%eval 1.16] [%clk 0:07:29] } 25. Ng5 { [%eval 1.2] [%clk 0:04:19] } 25... Qf6 { [%eval 1.06] [%clk 0:07:47] } 26. Nh3 { [%eval 1.11] [%clk 0:04:35] } 26... N6e7 { [%eval 1.62] [%clk 0:07:27] } 27. Rf1 { [%eval 1.65] [%clk 0:04:43] } 27... g6 { [%eval 1.91] [%clk 0:07:47] } 28. Qe2 { [%eval 2.06] [%clk 0:05:02] } 28... Rb6 { [%eval 2.04] [%clk 0:07:06] } 29. Nc5 { [%eval 1.93] [%clk 0:05:25] } 29... Qf7 { [%eval 2.29] [%clk 0:07:12] } 30. Qe5+?! { [%eval 1.57] } { Inaccuracy. Nf2 was best. } { [%clk 0:05:27] } 30... Nf6?! { [%eval 2.62] } { Inaccuracy. Rf6 was best. } { [%clk 0:07:29] } 31. Rae1 { [%eval 2.36] [%clk 0:04:17] } 31... Ng8 { [%eval 2.3] [%clk 0:07:36] } 32. Qf4? { [%eval 1.08] } { Mistake. a4 was best. } { [%clk 0:03:23] } 32... Kg7? { [%eval 2.43] } { Mistake. g5 was best. } { [%clk 0:06:31] } 33. Qd2 { [%eval 2.38] [%clk 0:02:36] } 33... Re8 { [%eval 2.4] [%clk 0:06:51] } 34. Rxe8 { [%eval 2.07] [%clk 0:02:21] } 34... Qxe8 { [%eval 2.11] [%clk 0:07:14] } 35. Nf4 { [%eval 2.08] [%clk 0:02:33] } 35... Ne4?! { [%eval 2.79] } { Inaccuracy. g5 was best. } { [%clk 0:07:24] } 36. Qe1?! { [%eval 1.64] } { Inaccuracy. Bxe4 was best. } { [%clk 0:02:19] } 36... Ngf6 { [%eval 1.76] [%clk 0:07:38] } 37. Bxe4? { [%eval 0.41] } { Mistake. a4 was best. } { [%clk 0:01:05] } 37... fxe4 { [%eval 0.42] [%clk 0:06:44] } 38. Ng2 { [%eval 0.17] [%clk 0:00:37] } 38... Bg4? { [%eval 1.4] } { Mistake. Bh3 was best. } { [%clk 0:06:44] } 39. Qe3?! { [%eval 0.69] } { Inaccuracy. a4 was best. } { [%clk 0:00:34] } 39... g5 { [%eval 0.81] [%clk 0:06:40] } 40. Ne1? { [%eval -0.63] } { Mistake. a4 was best. } { [%clk 0:00:48] } 40... Qh5 { [%eval -0.73] [%clk 0:05:49] } 41. Ng2?? { [%eval -3.87] } { Blunder. Rf2 was best. } { [%clk 0:16:10] } 41... Be2 { [%eval -3.91] [%clk 0:27:52] } 0-1