Event: Round 4: ter Stal, Lars - Lammers, Markus
Date: 2025-01-03
White: ter Stal, Lars
WhiteElo: 1815
Black: Lammers, Markus
BlackTitle: IM
BlackElo: 2296
Result: 0-1
ECO: B00
Opening: Nimzowitsch Defense: Colorado Countergambit Accepted
Variant: Standard
TimeControl: 90+30

1. e4 { [%eval 0.18] [%clk 1:30:56] } 1... Nc6 { [%eval 0.36] [%clk 1:28:11] } 2. Nf3 { [%eval 0.21] [%clk 1:30:51] } 2... f5?! { [%eval 0.92] } { Inaccuracy. e5 was best. } { [%clk 1:28:33] } 3. exf5 { [%eval 0.94] [%clk 1:29:44] } 3... d5 { [%eval 1.17] [%clk 1:28:56] } 4. d4 { [%eval 1.12] [%clk 1:29:25] } 4... Bxf5 { [%eval 0.89] [%clk 1:29:19] } 5. Bb5 { [%eval 0.94] [%clk 1:28:50] } 5... e6 { [%eval 0.93] [%clk 1:29:43] } 6. Ne5 { [%eval 0.91] [%clk 1:27:19] } 6... Ne7 { [%eval 0.96] [%clk 1:30:05] } 7. Bg5 { [%eval 0.56] [%clk 1:06:18] } 7... Qd6 { [%eval 0.53] [%clk 1:30:19] } 8. c3 { [%eval 0.67] [%clk 1:05:51] } 8... a6 { [%eval 0.71] [%clk 1:30:00] } 9. Qa4 { [%eval 0.21] [%clk 0:58:53] } 9... Rc8?! { [%eval 1.18] } { Inaccuracy. Rb8 was best. } { [%clk 1:30:00] } 10. Be2?! { [%eval 0.56] } { Inaccuracy. Bxc6+ was best. } { [%clk 0:38:52] } 10... Rb8 { [%eval 0.55] [%clk 1:23:11] } 11. Bxe7?? { [%eval -1.29] } { Blunder. Bf4 was best. } { [%clk 0:32:24] } 11... Bxe7 { [%eval -1.1] [%clk 1:23:10] } 12. Nxc6 { [%eval -1.63] [%clk 0:32:40] } 12... Qxc6?! { [%eval -0.53] } { Inaccuracy. bxc6 was best. } { [%clk 1:18:36] } 13. Qxc6+?! { [%eval -1.11] } { Inaccuracy. Qd1 was best. } { [%clk 0:33:00] } 13... bxc6 { [%eval -1.11] [%clk 1:19:01] } 14. b3 { [%eval -1.1] [%clk 0:32:47] } 14... a5 { [%eval -0.82] [%clk 1:19:01] } 15. O-O { [%eval -1.16] [%clk 0:31:43] } 15... c5 { [%eval -1.04] [%clk 1:10:11] } 16. Nd2 { [%eval -1.07] [%clk 0:28:31] } 16... O-O?! { [%eval -0.36] } { Inaccuracy. g5 was best. } { [%clk 0:56:07] } 17. Nf3 { [%eval -0.52] [%clk 0:27:46] } 17... Bf6 { [%eval -0.45] [%clk 0:55:31] } 18. Ne5?! { [%eval -1.39] } { Inaccuracy. Rac1 was best. } { [%clk 0:24:55] } 18... Bxe5 { [%eval -1.23] [%clk 0:36:59] } 19. dxe5 { [%eval -1.22] [%clk 0:24:33] } 19... a4 { [%eval -1.21] [%clk 0:37:20] } 20. bxa4 { [%eval -1.26] [%clk 0:20:14] } 20... c4 { [%eval -0.89] [%clk 0:34:55] } 21. g4 { [%eval -1.04] [%clk 0:17:13] } 21... Bg6?! { [%eval -0.47] } { Inaccuracy. Bd3 was best. } { [%clk 0:34:13] } 22. f4 { [%eval -0.57] [%clk 0:15:11] } 22... Rb2 { [%eval -0.45] [%clk 0:33:12] } 23. Rf2?! { [%eval -1.23] } { Inaccuracy. Bd1 was best. } { [%clk 0:14:58] } 23... Be4?! { [%eval -0.39] } { Inaccuracy. Rc2 was best. } { [%clk 0:24:50] } 24. a5?? { [%eval -2.24] } { Blunder. Bd1 was best. } { [%clk 0:12:47] } 24... Rc2 { [%eval -2.27] [%clk 0:21:58] } 25. f5 { [%eval -2.11] [%clk 0:10:44] } 25... Rxc3 { [%eval -2.12] [%clk 0:17:09] } 26. a4 { [%eval -2.43] [%clk 0:08:23] } 26... exf5 { [%eval -2.41] [%clk 0:12:03] } 27. gxf5 { [%eval -2.36] [%clk 0:08:45] } 27... Re3 { [%eval -2.41] [%clk 0:07:02] } 28. a6 { [%eval -2.18] [%clk 0:07:55] } 28... c3?! { [%eval -1.53] } { Inaccuracy. Ra8 was best. } { [%clk 0:07:04] } 29. a7? { [%eval -3.55] } { Mistake. Bb5 was best. } { [%clk 0:06:37] } 29... Ra8 { [%eval -3.65] [%clk 0:05:59] } 30. e6 { [%eval -3.97] [%clk 0:05:21] } 30... Kf8 { [%eval -3.61] [%clk 0:05:11] } 31. Bb5 { [%eval -3.96] [%clk 0:03:09] } 31... Ke7 { [%eval -4.02] [%clk 0:04:38] } 32. Raf1 { [%eval -4.62] [%clk 0:00:41] } 32... Kf6 { [%eval -4.42] [%clk 0:03:26] } 33. Re2 { [%eval -5.38] [%clk 0:00:37] } 33... Rxe2 { [%eval -5.3] [%clk 0:03:37] } 34. Bxe2 { [%eval -5.25] [%clk 0:00:58] } 34... Rxa7 { [%eval -5.32] [%clk 0:03:55] } 35. Bb5 { [%eval -5.27] [%clk 0:01:12] } 35... c5 { [%eval -5.2] [%clk 0:03:52] } 36. Kf2 { [%eval -5.61] [%clk 0:00:53] } 36... Bxf5 { [%eval -5.32] [%clk 0:03:40] } 37. Bd3?! { [%eval -8.34] } { Inaccuracy. Bd7 was best. } { [%clk 0:01:02] } 37... Bxd3 { [%eval -8.07] [%clk 0:03:57] } 38. Ke3+? { [%eval #-8] } { Checkmate is now unavoidable. Rd1 was best. } { [%clk 0:01:28] } 38... Ke5 { [%clk 0:04:18] } 0-1