Event: Round 4: Lamers, Ludwig - Feldmann, Johannes
Date: 2024-10-14
White: Lamers, Ludwig
WhiteElo: 1959
Black: Feldmann, Johannes
BlackElo: 2209
Result: 1/2-1/2
ECO: D71
Opening: Neo-Grünfeld Defense: Exchange Variation
Variant: Standard

1. d4 { [%eval 0.17] [%clk 1:30:57] } 1... Nf6 { [%eval 0.17] [%clk 1:30:52] } 2. c4 { [%eval 0.17] [%clk 1:31:19] } 2... g6 { [%eval 0.25] [%clk 1:30:07] } 3. g3 { [%eval 0.1] [%clk 1:27:18] } 3... Bg7 { [%eval 0.33] [%clk 1:30:11] } 4. Bg2 { [%eval 0.24] [%clk 1:27:38] } 4... d5 { [%eval 0.44] [%clk 1:30:35] } 5. cxd5 { [%eval 0.37] [%clk 1:21:58] } 5... Nxd5 { [%eval 0.43] [%clk 1:30:55] } 6. e4 { [%eval 0.41] [%clk 1:14:06] } 6... Nb6 { [%eval 0.53] [%clk 1:31:11] } 7. Ne2 { [%eval 0.39] [%clk 1:13:48] } 7... c5 { [%eval 0.39] [%clk 1:30:20] } 8. d5 { [%eval 0.46] [%clk 1:05:47] } 8... e6 { [%eval 0.58] [%clk 1:24:54] } 9. Nbc3 { [%eval 0.48] [%clk 1:04:03] } 9... O-O { [%eval 0.49] [%clk 1:25:05] } 10. dxe6?! { [%eval -0.47] } { Inaccuracy. O-O was best. } { [%clk 1:02:17] } 10... Qxd1+ { [%eval -0.55] [%clk 1:20:40] } 11. Nxd1 { [%eval -0.5] [%clk 1:02:34] } 11... Bxe6 { [%eval -0.43] [%clk 1:20:59] } 12. Be3 { [%eval -0.45] [%clk 1:01:28] } 12... Na6 { [%eval -0.35] [%clk 1:15:48] } 13. O-O { [%eval -0.48] [%clk 0:41:44] } 13... Rfd8 { [%eval -0.41] [%clk 1:04:36] } 14. f4 { [%eval -0.44] [%clk 0:35:19] } 14... Rac8 { [%eval -0.24] [%clk 0:53:55] } 15. Nec3 { [%eval -0.62] [%clk 0:23:36] } 15... Nb4 { [%eval -0.49] [%clk 0:47:57] } 16. f5?! { [%eval -1.1] } { Inaccuracy. e5 was best. } { [%clk 0:17:49] } 16... Bc4 { [%eval -1.09] [%clk 0:47:19] } 17. Rf2 { [%eval -1.06] [%clk 0:14:32] } 17... Be5 { [%eval -1.19] [%clk 0:44:31] } 18. Rd2?! { [%eval -1.94] } { Inaccuracy. Bh3 was best. } { [%clk 0:10:33] } 18... Bd3 { [%eval -1.83] [%clk 0:25:40] } 19. a3? { [%eval -3.3] } { Mistake. Nd5 was best. } { [%clk 0:08:15] } 19... Nc2 { [%eval -3.22] [%clk 0:25:46] } 20. Rc1 { [%eval -2.92] } 20... Nc4 { [%eval -3.5] [%clk 0:26:13] } 21. Rdxc2 { [%eval -3.51] [%clk 0:01:03] } 21... Bxc2 { [%eval -3.35] [%clk 0:26:36] } 22. Rxc2 { [%eval -3.88] [%clk 0:01:15] } 22... Bxc3 { [%eval -3.91] [%clk 0:26:57] } 23. Rxc3 { [%eval -4.07] [%clk 0:01:01] } 23... Rxd1+ { [%eval -4.06] [%clk 0:27:13] } 24. Kf2 { [%eval -3.98] [%clk 0:01:21] } 24... Nxe3 { [%eval -4.0] [%clk 0:26:41] } 25. Kxe3 { [%eval -3.95] [%clk 0:01:42] } 25... Kg7 { [%eval -3.56] [%clk 0:26:04] } 26. Bf3 { [%eval -3.81] [%clk 0:00:32] } 26... Rb1 { [%eval -3.6] [%clk 0:24:50] } 27. Rc2 { [%eval -3.69] [%clk 0:00:37] } 27... Kf6 { [%eval -3.55] [%clk 0:23:35] } 28. Kf4 { [%eval -3.38] [%clk 0:00:40] } 28... g5+ { [%eval -3.32] [%clk 0:22:34] } 29. Kg4 { [%eval -2.77] [%clk 0:00:53] } 29... b5 { [%eval -2.75] [%clk 0:17:35] } 30. Rd2 { [%eval -2.78] [%clk 0:01:12] } 30... Re1 { [%eval -2.34] [%clk 0:15:57] } 31. Rd6+ { [%eval -2.24] [%clk 0:01:13] } 31... Ke7 { [%eval -2.21] [%clk 0:16:10] } 32. Ra6 { [%eval -1.96] [%clk 0:01:19] } 32... f6?? { [%eval 0.0] } { Blunder. Re3 was best. } { [%clk 0:15:08] } 33. Rxa7+ { [%eval -0.01] [%clk 0:01:31] } 33... Kd6 { [%eval 0.0] } 34. Ra6+?! { [%eval -1.01] } { Inaccuracy. Rf7 was best. } { [%clk 0:01:28] } 34... Ke7?! { [%eval 0.0] } { Inaccuracy. Ke5 was best. } 35. Ra7+ { [%eval 0.0] [%clk 0:01:49] } 35... Kd6 { [%eval 0.0] [%clk 0:14:30] } 36. Ra6+?! { [%eval -0.66] } { Inaccuracy. Rf7 was best. } { [%clk 0:01:51] } 36... Ke7?! { [%eval 0.0] } { Inaccuracy. Ke5 was best. } { [%clk 0:13:59] } 37. Ra7+ { [%eval 0.0] [%clk 0:02:09] } 1/2-1/2