Event: Round 3: Lambertz, Michael - Maenken, Merlin
Date: 2025-06-07
White: Lambertz, Michael
WhiteElo: 1971
Black: Maenken, Merlin
BlackElo: 2024
Result: 0-1
ECO: B22
Opening: Sicilian Defense: Delayed Alapin Variation
Variant: Standard

1. e4 { [%eval 0.18] [%clk 1:30:56] } 1... c5 { [%eval 0.25] [%clk 1:30:41] } 2. c3 { [%eval 0.0] [%clk 1:31:18] } 2... d5 { [%eval 0.11] [%clk 1:31:08] } 3. exd5 { [%eval 0.12] [%clk 1:31:38] } 3... Qxd5 { [%eval 0.18] [%clk 1:31:33] } 4. d4 { [%eval 0.08] [%clk 1:31:58] } 4... e6 { [%eval 0.12] [%clk 1:32:00] } 5. Nf3 { [%eval 0.17] [%clk 1:31:59] } 5... Nf6 { [%eval 0.18] [%clk 1:32:20] } 6. Be2 { [%eval 0.0] [%clk 1:31:37] } 6... cxd4 { [%eval 0.13] [%clk 1:32:37] } 7. cxd4 { [%eval 0.08] [%clk 1:30:10] } 7... Nc6 { [%eval 0.15] [%clk 1:33:01] } 8. Nc3 { [%eval 0.07] [%clk 1:30:16] } 8... Qd6 { [%eval 0.05] [%clk 1:33:27] } 9. O-O { [%eval 0.07] [%clk 1:30:14] } 9... Be7 { [%eval 0.05] [%clk 1:33:53] } 10. Be3 { [%eval 0.09] [%clk 1:30:09] } 10... O-O { [%eval 0.0] [%clk 1:34:16] } 11. Qb3 { [%eval -0.08] [%clk 1:30:17] } 11... Rd8 { [%eval 0.0] [%clk 1:33:15] } 12. Rfd1 { [%eval 0.02] [%clk 1:30:26] } 12... b6 { [%eval 0.28] [%clk 1:31:59] } 13. Ng5?! { [%eval -0.37] } { Inaccuracy. Nb5 was best. } { [%clk 1:26:14] } 13... Bb7 { [%eval -0.3] [%clk 1:31:27] } 14. Bf3 { [%eval -0.25] [%clk 1:26:17] } 14... Na5 { [%eval -0.26] [%clk 1:31:08] } 15. Qb5 { [%eval -0.26] [%clk 1:25:02] } 15... a6 { [%eval -0.18] [%clk 1:26:58] } 16. Qe2 { [%eval -0.15] [%clk 1:25:16] } 16... Bxf3 { [%eval -0.15] [%clk 1:26:45] } 17. Nxf3 { [%eval -0.21] [%clk 1:24:18] } 17... b5 { [%eval -0.2] [%clk 1:26:39] } 18. Rac1 { [%eval -0.16] [%clk 1:23:16] } 18... Rac8 { [%eval -0.23] [%clk 1:22:56] } 19. b3 { [%eval -0.49] [%clk 1:20:01] } 19... Nc6 { [%eval -0.49] [%clk 1:22:14] } 20. Ng5 { [%eval -0.94] [%clk 1:18:13] } 20... Nb4?! { [%eval -0.38] } { Inaccuracy. Qb8 was best. } { [%clk 1:21:28] } 21. Nge4 { [%eval -0.33] [%clk 1:17:28] } 21... Nxe4 { [%eval -0.4] [%clk 1:16:07] } 22. Nxe4 { [%eval -0.42] [%clk 1:17:39] } 22... Qd5 { [%eval -0.5] [%clk 1:15:22] } 23. Nc5? { [%eval -1.86] } { Mistake. Nc3 was best. } { [%clk 1:17:36] } 23... Qa8? { [%eval -0.22] } { Mistake. Nxa2 was best. } { [%clk 1:12:51] } 24. a4 { [%eval -0.27] [%clk 0:56:49] } 24... bxa4 { [%eval -0.29] [%clk 1:11:58] } 25. bxa4 { [%eval -0.28] [%clk 0:56:32] } 25... a5 { [%eval -0.23] [%clk 1:11:37] } 26. Qg4 { [%eval -0.61] [%clk 0:54:24] } 26... Qd5 { [%eval -0.62] [%clk 1:11:00] } 27. h4?! { [%eval -1.33] } { Inaccuracy. Rd2 was best. } { [%clk 0:53:53] } 27... h5 { [%eval -1.22] [%clk 1:10:46] } 28. Qg3 { [%eval -1.44] [%clk 0:52:27] } 28... Na2 { [%eval -1.27] [%clk 1:08:16] } 29. Ra1 { [%eval -1.58] [%clk 0:51:32] } 29... Nc3 { [%eval -1.57] [%clk 1:07:48] } 30. Rd2?? { [%eval -4.83] } { Blunder. Re1 was best. } { [%clk 0:51:30] } 30... Bxc5 { [%eval -4.87] [%clk 1:06:33] } 31. dxc5 { [%eval -4.87] [%clk 0:49:07] } 31... Qxd2 { [%eval -4.84] [%clk 1:04:28] } 32. Bxd2 { [%eval -4.8] [%clk 0:49:14] } 32... Ne2+ { [%eval -4.62] [%clk 1:04:52] } 33. Kh2 { [%eval -4.04] [%clk 0:49:23] } 33... Nxg3 { [%eval -3.93] [%clk 1:05:18] } 34. Bxa5 { [%eval -3.9] [%clk 0:49:42] } 34... Nf5 { [%eval -3.88] [%clk 1:01:42] } 35. Bxd8 { [%eval -3.77] [%clk 0:49:46] } 35... Rxd8 { [%eval -3.76] [%clk 1:02:07] } 36. a5 { [%eval -3.65] [%clk 0:49:09] } 36... Kf8 { [%eval -3.74] [%clk 1:01:01] } 37. Rb1 { [%eval -3.75] [%clk 0:48:59] } 37... Nd4 { [%eval -3.49] [%clk 0:53:51] } 38. Rb6 { [%eval -3.56] [%clk 0:47:51] } 38... Ra8 { [%eval -3.55] [%clk 0:48:50] } 39. c6 { [%eval -4.1] [%clk 0:47:31] } 39... Rc8 { [%eval -4.0] [%clk 0:46:21] } 40. a6 { [%eval -3.98] [%clk 0:46:42] } 40... Nxc6 { [%eval -4.22] [%clk 0:46:26] } 41. Kg3 { [%eval -4.32] [%clk 0:45:45] } 41... Rc7 { [%eval -4.35] [%clk 0:45:36] } 42. Kf4 { [%eval -4.2] [%clk 0:45:32] } 42... f6 { [%eval -4.22] [%clk 0:45:36] } 43. f3 { [%eval -4.6] [%clk 0:45:41] } 43... Ke7 { [%eval -4.48] [%clk 0:45:21] } 44. g4 { [%eval -4.51] [%clk 0:45:47] } 44... g6 { [%eval -4.56] [%clk 0:45:20] } 45. Ke4 { [%eval -4.98] [%clk 0:46:00] } 45... Kd6 { [%eval -4.96] [%clk 0:45:28] } 46. gxh5 { [%eval -4.82] [%clk 0:45:53] } 46... gxh5 { [%eval -4.85] [%clk 0:45:49] } 47. f4 { [%eval -6.14] [%clk 0:46:07] } 47... Kc5 { [%eval -5.44] [%clk 0:45:23] } 0-1