Event: ODJM B 2025
Site: Willingen GER
Date: 2025-06-09
White: Ott, Claudius
WhiteElo: 1835
Black: Briese, Paul
BlackElo: 1665
Result: 0-1
ECO: C31
Opening: King's Gambit Declined: Falkbeer Countergambit, Nimzowitsch-Marshall Countergambit
Variant: Standard
Termination: normal

1. e4 { [%eval 0.18] [%clk 1:30:55] } 1... e5 { [%eval 0.22] [%clk 1:30:55] } 2. f4?! { [%eval -0.43] } { Inaccuracy. Nf3 was best. } { [%clk 1:31:22] } 2... d5 { [%eval -0.15] [%clk 1:31:12] } 3. exd5 { [%eval -0.25] [%clk 1:31:46] } 3... c6 { [%eval 0.24] [%clk 1:30:54] } 4. Ne2 { [%eval -0.03] [%clk 1:32:11] } 4... exf4 { [%eval 0.16] [%clk 1:29:40] } 5. Nxf4 { [%eval 0.13] [%clk 1:32:17] } 5... cxd5 { [%eval 0.09] [%clk 1:29:13] } 6. d4 { [%eval 0.11] [%clk 1:32:30] } 6... Nc6 { [%eval 0.16] [%clk 1:27:32] } 7. Be2 { [%eval 0.1] [%clk 1:30:19] } 7... Nf6 { [%eval 0.02] [%clk 1:26:04] } 8. O-O { [%eval -0.05] [%clk 1:28:55] } 8... Bd6 { [%eval 0.11] [%clk 1:19:13] } 9. Nc3 { [%eval 0.13] [%clk 1:25:48] } 9... O-O?! { [%eval 0.73] } { Inaccuracy. Bc7 was best. } { [%clk 1:17:12] } 10. Bf3?! { [%eval -0.2] } { Inaccuracy. Ncxd5 was best. } { [%clk 1:22:10] } 10... Qb6 { [%eval 0.27] [%clk 0:59:08] } 11. Nfe2 { [%eval -0.26] [%clk 0:56:10] } 11... Be6 { [%eval -0.24] [%clk 0:51:03] } 12. Bg5 { [%eval -0.23] [%clk 0:50:16] } 12... Be5 { [%eval 0.23] [%clk 0:42:02] } 13. Be3 { [%eval -0.24] [%clk 0:44:09] } 13... Bd6 { [%eval -0.34] [%clk 0:40:40] } 14. Kh1 { [%eval -0.34] [%clk 0:40:24] } 14... h6 { [%eval -0.39] [%clk 0:40:33] } 15. Rb1 { [%eval -0.55] [%clk 0:34:33] } 15... Rae8 { [%eval -0.5] [%clk 0:37:47] } 16. Qd2 { [%eval -0.3] [%clk 0:24:39] } 16... Na5 { [%eval -0.31] [%clk 0:37:32] } 17. b3 { [%eval -0.3] [%clk 0:24:54] } 17... Bb4 { [%eval -0.1] [%clk 0:36:19] } 18. Qd3 { [%eval -0.18] [%clk 0:24:09] } 18... Qc6 { [%eval 0.04] [%clk 0:32:26] } 19. Nd1?! { [%eval -0.54] } { Inaccuracy. Bd2 was best. } { [%clk 0:22:15] } 19... Qd7 { [%eval -0.5] [%clk 0:31:04] } 20. c3?? { [%eval -3.23] } { Blunder. Ng3 was best. } { [%clk 0:21:45] } 20... Bf5 { [%eval -3.23] [%clk 0:30:02] } 21. Qd2 { [%eval -3.3] [%clk 0:21:47] } 21... Bxb1 { [%eval -3.45] [%clk 0:28:43] } 22. cxb4 { [%eval -3.51] [%clk 0:21:57] } 22... Nc6 { [%eval -3.47] [%clk 0:29:03] } 23. Ndc3 { [%eval -3.3] [%clk 0:21:00] } 23... Be4 { [%eval -3.58] [%clk 0:25:41] } 24. b5 { [%eval -3.75] [%clk 0:20:13] } 24... Nd8?! { [%eval -2.72] } { Inaccuracy. Ne7 was best. } { [%clk 0:24:50] } 25. Bxe4 { [%eval -3.42] [%clk 0:19:16] } 25... Nxe4 { [%eval -3.42] [%clk 0:24:54] } 26. Nxe4 { [%eval -3.34] [%clk 0:19:43] } 26... Rxe4 { [%eval -3.57] [%clk 0:24:53] } 27. Nc3 { [%eval -3.46] [%clk 0:19:16] } 27... Re6 { [%eval -3.36] [%clk 0:24:14] } 28. Rf5? { [%eval -5.61] } { Mistake. h3 was best. } { [%clk 0:18:33] } 28... Rxe3 { [%eval -5.65] [%clk 0:23:09] } 29. Nxd5 { [%eval -6.27] [%clk 0:18:46] } 29... Qxf5 { [%eval -6.69] [%clk 0:23:03] } 30. Nxe3 { [%eval -6.5] [%clk 0:18:26] } 30... Qb1+ { [%eval -6.39] [%clk 0:23:15] } 31. Nd1 { [%eval -5.99] [%clk 0:18:38] } 31... Re8 { [%eval -5.97] [%clk 0:23:01] } 32. h3 { [%eval -6.27] [%clk 0:18:57] } 32... Qe4 { [%eval -6.13] [%clk 0:22:51] } 33. Kh2 { [%eval -6.61] [%clk 0:18:15] } 33... g5 { [%eval -5.39] [%clk 0:22:55] } 34. Qb4?! { [%eval -7.77] } { Inaccuracy. Nc3 was best. } { [%clk 0:18:07] } 34... Qf4+ { [%eval -7.43] [%clk 0:22:37] } 35. Kg1 { [%eval -7.35] [%clk 0:18:18] } 35... Ne6 { [%eval -7.39] [%clk 0:22:25] } 0-1