Event: Round 4: Lau, Felix - Konopka, Jan-Frederik
Date: 2024-03-30
White: Lau, Felix
WhiteElo: 1944
Black: Konopka, Jan-Frederik
BlackElo: 1779
Result: 1-0
ECO: B13
Opening: Caro-Kann Defense: Exchange Variation, Rubinstein Variation
Variant: Standard

1. e4 { [%eval 0.14] [%clk 1:30:58] } 1... c6 { [%eval 0.24] [%clk 1:30:54] } 2. d4 { [%eval 0.28] [%clk 1:31:27] } 2... d5 { [%eval 0.31] [%clk 1:31:17] } 3. exd5 { [%eval 0.35] [%clk 1:31:50] } 3... cxd5 { [%eval 0.19] [%clk 1:31:41] } 4. Bd3 { [%eval 0.32] [%clk 1:32:12] } 4... Nc6 { [%eval 0.37] [%clk 1:32:03] } 5. c3 { [%eval 0.12] [%clk 1:32:36] } 5... Nf6 { [%eval 0.33] [%clk 1:32:26] } 6. Bf4 { [%eval 0.34] [%clk 1:32:42] } 6... Bg4 { [%eval 0.39] [%clk 1:32:47] } 7. Qb3 { [%eval 0.15] [%clk 1:32:32] } 7... e5 { [%eval 0.41] [%clk 1:32:59] } 8. dxe5 { [%eval 0.09] [%clk 1:15:02] } 8... Nh5 { [%eval 0.15] [%clk 1:32:49] } 9. Be3 { [%eval 0.1] [%clk 1:05:00] } 9... Nxe5 { [%eval 0.1] [%clk 1:33:06] } 10. Bb5+ { [%eval 0.1] [%clk 1:02:44] } 10... Nc6 { [%eval 0.13] [%clk 1:31:39] } 11. Nd2 { [%eval 0.17] [%clk 0:58:46] } 11... Be7 { [%eval 0.36] [%clk 1:27:41] } 12. Ngf3 { [%eval 0.26] [%clk 0:57:10] } 12... O-O { [%eval 0.24] [%clk 1:27:41] } 13. h3 { [%eval 0.2] [%clk 0:54:10] } 13... Be6 { [%eval 0.28] [%clk 1:26:28] } 14. Nd4 { [%eval -0.19] [%clk 0:50:59] } 14... Nxd4 { [%eval -0.25] [%clk 1:24:48] } 15. Bxd4 { [%eval -0.62] [%clk 0:51:27] } 15... a6 { [%eval -0.34] [%clk 1:21:03] } 16. Bf1 { [%eval -0.63] [%clk 0:49:45] } 16... Re8 { [%eval -0.63] [%clk 1:10:57] } 17. O-O-O { [%eval -0.71] [%clk 0:48:08] } 17... Qc7?! { [%eval -0.16] } { Inaccuracy. b5 was best. } { [%clk 1:05:13] } 18. g3 { [%eval -0.23] [%clk 0:39:02] } 18... b5 { [%eval -0.26] [%clk 1:03:41] } 19. Bd3 { [%eval -0.16] [%clk 0:39:30] } 19... Nf6 { [%eval -0.22] [%clk 1:00:19] } 20. f4?! { [%eval -1.18] } { Inaccuracy. Kb1 was best. } { [%clk 0:35:01] } 20... Ne4? { [%eval -0.06] } { Mistake. b4 was best. } { [%clk 0:55:17] } 21. Qc2 { [%eval -0.13] [%clk 0:30:07] } 21... f5 { [%eval 0.17] [%clk 0:27:22] } 22. g4? { [%eval -0.93] } { Mistake. Kb1 was best. } { [%clk 0:21:28] } 22... Bc5?! { [%eval 0.12] } { Inaccuracy. Bd6 was best. } { [%clk 0:24:51] } 23. gxf5 { [%eval 0.0] [%clk 0:11:44] } 23... Bxf5 { [%eval 0.0] [%clk 0:24:48] } 24. Nf3?! { [%eval -1.01] } { Inaccuracy. Be5 was best. } { [%clk 0:10:07] } 24... Qxf4+ { [%eval -1.11] [%clk 0:23:12] } 25. Kb1 { [%eval -1.09] [%clk 0:09:12] } 25... Qxf3 { [%eval -0.95] [%clk 0:18:46] } 26. Bxc5 { [%eval -0.96] [%clk 0:06:18] } 26... Nxc5?! { [%eval 0.12] } { Inaccuracy. g6 was best. } { [%clk 0:18:10] } 27. Bxf5 { [%eval 0.12] [%clk 0:06:22] } 27... Re2 { [%eval 0.05] [%clk 0:17:03] } 28. Bg4 { [%eval 0.11] [%clk 0:02:49] } 28... Qxh1 { [%eval 0.03] [%clk 0:14:42] } 29. Rxh1 { [%eval -0.13] [%clk 0:01:08] } 29... Rxc2 { [%eval -0.15] [%clk 0:15:02] } 30. Kxc2 { [%eval -0.11] [%clk 0:01:37] } 30... Rd8 { [%eval -0.12] [%clk 0:13:24] } 31. Rf1 { [%eval -0.11] [%clk 0:01:21] } 31... d4 { [%eval 0.0] [%clk 0:11:14] } 32. b4 { [%eval 0.0] [%clk 0:00:45] } 32... d3+ { [%eval 0.0] [%clk 0:10:49] } 33. Kd1 { [%eval 0.0] [%clk 0:01:13] } 33... Ne4 { [%eval -0.05] [%clk 0:10:02] } 34. Be6+?? { [%eval -1.77] } { Blunder. c4 was best. } { [%clk 0:01:42] } 34... Kh8 { [%eval -1.66] [%clk 0:10:21] } 35. c4 { [%eval -1.57] [%clk 0:01:25] } 35... d2 { [%eval -1.39] [%clk 0:07:31] } 36. Rf3?? { [%eval -3.5] } { Blunder. Bd5 was best. } { [%clk 0:01:55] } 36... Ng5 { [%eval -3.51] [%clk 0:05:51] } 37. Re3 { [%eval -3.16] [%clk 0:02:24] } 37... Nxe6?? { [%eval 0.0] } { Blunder. Re8 was best. } { [%clk 0:05:47] } 38. Rxe6 { [%eval 0.0] [%clk 0:02:53] } 38... bxc4 { [%eval 0.0] [%clk 0:05:49] } 39. Rxa6 { [%eval 0.03] [%clk 0:02:39] } 39... Rc8?? { [%eval 3.97] } { Blunder. Kg8 was best. } { [%clk 0:03:20] } 40. Kxd2 { [%eval 3.81] [%clk 0:03:03] } 40... c3+ { [%eval 4.04] [%clk 0:03:09] } 41. Kc2 { [%eval 4.14] [%clk 0:03:31] } 41... Kg8 { [%eval 4.06] [%clk 0:02:59] } 42. Re6 { [%eval 3.28] [%clk 0:02:52] } 42... Rf8 { [%eval 3.98] [%clk 0:01:58] } 43. b5 { [%eval 3.88] [%clk 0:01:47] } 43... Rf2+ { [%eval 4.49] [%clk 0:01:13] } 44. Kxc3 { [%eval 4.04] [%clk 0:02:16] } 44... Rxa2 { [%eval 4.6] [%clk 0:01:15] } 45. Ra6 { [%eval 4.37] [%clk 0:01:34] } 45... Rh2 { [%eval 4.85] [%clk 0:01:26] } 46. b6 { [%eval 4.76] [%clk 0:01:43] } 46... Rxh3+ { [%eval 4.85] [%clk 0:01:48] } 47. Kc4 { [%eval 4.56] [%clk 0:01:56] } 47... Rh1 { [%eval 4.81] [%clk 0:01:22] } 48. b7 { [%eval 4.83] [%clk 0:02:13] } 48... Rb1 { [%eval 4.82] [%clk 0:00:56] } 49. Ra8+ { [%eval 4.89] [%clk 0:02:40] } 49... Kf7 { [%eval 4.89] [%clk 0:01:15] } 50. b8=Q { [%eval 4.89] } 50... Rxb8 { [%eval 4.89] [%clk 0:01:33] } 51. Rxb8 { [%eval 4.69] [%clk 0:03:31] } 51... h5 { [%eval 4.69] [%clk 0:01:38] } 52. Rb6 { [%eval 4.55] [%clk 0:03:36] } 52... g6 { [%eval 4.87] [%clk 0:01:41] } 53. Kd4 { [%eval 4.87] [%clk 0:03:56] } 1-0