Event: Round 8: Christoph Menezes - Lukas Leisch
Site: https://lichess.org/study/wQiaH9jF/78N3vV2p
Date: 2022-08-18
White: Christoph Menezes
Black: Lukas Leisch
Result: 1/2-1/2
ECO: D46
Opening: Semi-Slav Defense: Chigorin Defense
Variant: Standard

1. d4 { [%eval 0.0] [%clk 1:30:53] } 1... d5 { [%eval 0.38] [%clk 1:30:36] } 2. c4 { [%eval 0.27] [%clk 1:31:00] } 2... c6 { [%eval 0.3] [%clk 1:30:52] } 3. Nf3 { [%eval 0.29] [%clk 1:31:10] } 3... Nf6 { [%eval 0.38] [%clk 1:31:15] } 4. Nc3 { [%eval 0.31] [%clk 1:31:17] } 4... e6 { [%eval 0.2] [%clk 1:31:29] } 5. e3 { [%eval 0.23] [%clk 1:31:18] } 5... Nbd7 { [%eval 0.23] [%clk 1:31:53] } 6. Qc2 { [%eval 0.05] [%clk 1:31:18] } 6... Bd6 { [%eval 0.31] [%clk 1:31:37] } 7. Bd3 { [%eval 0.0] [%clk 1:31:11] } 7... O-O { [%eval 0.29] [%clk 1:31:47] } 8. O-O { [%eval 0.32] [%clk 1:31:27] } 8... dxc4 { [%eval 0.36] [%clk 1:32:10] } 9. Bxc4 { [%eval 0.51] [%clk 1:31:53] } 9... b5 { [%eval 0.6] [%clk 1:32:33] } 10. Be2 { [%eval 0.19] [%clk 1:31:47] } 10... Bb7 { [%eval 0.49] [%clk 1:32:40] } 11. e4 { [%eval 0.29] [%clk 1:31:29] } 11... e5 { [%eval 0.37] [%clk 1:32:44] } 12. dxe5 { [%eval 0.53] [%clk 1:31:18] } 12... Nxe5 { [%eval 0.23] [%clk 1:33:06] } 13. Nd4 { [%eval 0.15] [%clk 1:31:25] } 13... Neg4 { [%eval 0.32] [%clk 1:09:08] } 14. Nf5 { [%eval -0.22] [%clk 1:28:23] } 14... Bxh2+ { [%eval 0.0] [%clk 1:02:03] } 15. Kh1 { [%eval 0.0] [%clk 1:28:50] } 15... Bb8 { [%eval -0.16] [%clk 0:57:21] } 16. Bg5 { [%eval 0.08] [%clk 1:27:04] } 16... Qc7?? { [%eval 2.11] } { Blunder. Bc8 was best. } { [%clk 0:56:00] } 17. f4 { [%eval 1.89] [%clk 1:21:03] } 17... h5? { [%eval 3.86] } { Mistake. g6 was best. } { [%clk 0:50:27] } 18. e5 { [%eval 4.25] [%clk 1:14:48] } 18... Nh7 { [%eval 4.12] [%clk 0:45:02] } 19. Bh4?! { [%eval 3.03] } { Inaccuracy. Ne4 was best. } { [%clk 0:56:47] } 19... Bc8 { [%eval 3.09] [%clk 0:44:23] } 20. Bd3 { [%eval 3.0] [%clk 0:46:18] } 20... Bxf5 { [%eval 3.22] [%clk 0:38:03] } 21. Bxf5 { [%eval 2.99] [%clk 0:46:43] } 21... g6 { [%eval 3.05] [%clk 0:38:29] } 22. Bxg4 { [%eval 3.2] [%clk 0:39:10] } 22... hxg4 { [%eval 3.37] [%clk 0:38:57] } 23. Ne4 { [%eval 3.11] [%clk 0:38:57] } 23... a6? { [%eval 6.02] } { Mistake. Kg7 was best. } { [%clk 0:33:38] } 24. Nf6+ { [%eval 6.08] [%clk 0:28:27] } 24... Kg7 { [%eval 6.21] [%clk 0:29:25] } 25. Nxh7 { [%eval 5.9] [%clk 0:25:46] } 25... Kxh7 { [%eval 6.31] [%clk 0:29:54] } 26. Bf6 { [%eval 6.34] [%clk 0:25:27] } 26... Rh8 { [%eval 7.64] [%clk 0:16:19] } 27. g3 { [%eval 7.12] [%clk 0:21:03] } 27... Kg8+ { [%eval 7.16] [%clk 0:16:28] } 28. Bxh8 { [%eval 6.9] [%clk 0:21:25] } 28... Kxh8 { [%eval 7.19] [%clk 0:16:56] } 29. Qh2+ { [%eval 6.3] [%clk 0:18:26] } 29... Kg7 { [%eval 6.02] [%clk 0:17:18] } 30. Qh4 { [%eval 6.4] [%clk 0:16:52] } 30... Ba7 { [%eval 6.32] [%clk 0:16:31] } 31. Qxg4? { [%eval 3.53] } { Mistake. Qf6+ was best. } { [%clk 0:14:38] } 31... Qa5?! { [%eval 4.96] } { Inaccuracy. Bd4 was best. } { [%clk 0:15:34] } 32. Qe2 { [%eval 4.17] [%clk 0:13:28] } 32... Bd4 { [%eval 4.16] [%clk 0:11:03] } 33. Rad1 { [%eval 4.06] [%clk 0:11:15] } 33... c5 { [%eval 4.36] [%clk 0:11:12] } 34. b3 { [%eval 4.29] [%clk 0:11:15] } 34... Qb6 { [%eval 4.11] [%clk 0:09:09] } 35. Qe4 { [%eval 3.92] [%clk 0:06:39] } 35... Rh8+ { [%eval 4.61] [%clk 0:09:22] } 36. Kg2 { [%eval 4.65] [%clk 0:07:05] } 36... Qa5 { [%eval 4.45] [%clk 0:09:45] } 37. Qe2 { [%eval 4.59] [%clk 0:07:07] } 37... Qb6 { [%eval 4.78] [%clk 0:09:22] } 38. Rh1 { [%eval 4.89] [%clk 0:06:39] } 38... Re8 { [%eval 5.2] [%clk 0:09:24] } 39. Qf3 { [%eval 4.8] [%clk 0:04:28] } 39... Qa5 { [%eval 5.4] [%clk 0:09:18] } 40. Qe2 { [%eval 5.02] [%clk 0:04:03] } 40... Qd8 { [%eval 5.39] [%clk 0:08:46] } 41. Rh3 { [%eval 5.42] [%clk 0:25:05] } 41... f6 { [%eval 6.18] [%clk 0:36:48] } 42. Rdh1?! { [%eval 3.89] } { Inaccuracy. Qe4 was best. } { [%clk 0:19:17] } 42... Qd5+ { [%eval 4.1] [%clk 0:27:59] } 43. Qf3 { [%eval 3.64] [%clk 0:17:46] } 43... Qxf3+ { [%eval 4.14] [%clk 0:28:14] } 44. Kxf3 { [%eval 4.01] [%clk 0:18:13] } 44... fxe5 { [%eval 3.76] [%clk 0:28:36] } 45. Rh7+ { [%eval 3.8] [%clk 0:16:26] } 45... Kf6 { [%eval 4.05] [%clk 0:28:57] } 46. Ra7?! { [%eval 3.09] } { Inaccuracy. Rh8 was best. } { [%clk 0:15:50] } 46... exf4 { [%eval 3.09] [%clk 0:21:46] } 47. Kxf4 { [%eval 2.99] [%clk 0:13:25] } 47... Re6 { [%eval 3.31] [%clk 0:21:14] } 48. Rhh7 { [%eval 3.21] [%clk 0:13:00] } 48... g5+ { [%eval 3.15] [%clk 0:18:45] } 49. Kg4 { [%eval 2.85] [%clk 0:12:35] } 49... Kg6? { [%eval 4.7] } { Mistake. Re4+ was best. } { [%clk 0:19:11] } 50. Rhe7 { [%eval 4.65] [%clk 0:12:15] } 50... Rc6 { [%eval 4.6] [%clk 0:17:14] } 51. Rac7 { [%eval 4.76] [%clk 0:11:26] } 51... Rd6 { [%eval 4.74] [%clk 0:17:37] } 52. Rcd7 { [%eval 4.74] [%clk 0:11:01] } 52... Rc6 { [%eval 4.65] [%clk 0:18:02] } 53. Re8 { [%eval 4.7] [%clk 0:11:07] } 53... Kf6 { [%eval 5.1] [%clk 0:16:22] } 54. Rd5 { [%eval 4.4] [%clk 0:09:40] } 54... Kf7 { [%eval 4.32] [%clk 0:16:19] } 55. Re1 { [%eval 4.41] [%clk 0:08:47] } 55... Bf6 { [%eval 5.21] [%clk 0:12:15] } 56. Kf5 { [%eval 4.48] [%clk 0:08:11] } 56... Be7 { [%eval 4.41] [%clk 0:12:43] } 57. Rd7 { [%eval 5.4] [%clk 0:05:02] } 57... Rf6+ { [%eval 5.53] [%clk 0:13:08] } 58. Kg4 { [%eval 4.15] [%clk 0:05:24] } 58... Re6 { [%eval 4.54] [%clk 0:13:31] } 59. Rxe6 { [%eval 5.43] [%clk 0:05:51] } 59... Kxe6 { [%eval 5.65] [%clk 0:13:57] } 60. Ra7 { [%eval 5.56] [%clk 0:06:17] } 60... c4 { [%eval 6.78] [%clk 0:14:05] } 61. bxc4 { [%eval 6.96] [%clk 0:06:41] } 61... bxc4 { [%eval 6.77] [%clk 0:14:26] } 62. Rc7 { [%eval 7.01] [%clk 0:07:01] } 62... a5 { [%eval 6.79] [%clk 0:08:29] } 63. Rxc4 { [%eval 6.57] [%clk 0:06:49] } 63... Kd5 { [%eval 7.48] [%clk 0:08:44] } 64. Rc7 { [%eval 6.76] [%clk 0:06:09] } 64... Bc5 { [%eval 7.42] [%clk 0:07:28] } 65. Rxc5+?? { [%eval 0.25] } { Blunder. Kxg5 was best. } { [%clk 0:03:01] } 65... Kxc5 { [%eval 0.1] [%clk 0:07:49] } 66. Kxg5 { [%eval 0.02] [%clk 0:03:29] } 66... Kb4 { [%eval 0.09] [%clk 0:08:12] } 67. Kf4 { [%eval 0.04] [%clk 0:03:46] } 67... Ka3 { [%eval 0.22] [%clk 0:08:35] } 68. g4 { [%eval 0.0] [%clk 0:04:07] } 68... Kxa2 { [%eval 0.15] [%clk 0:08:59] } 69. g5 { [%eval 0.07] [%clk 0:04:22] } 69... a4 { [%eval 0.0] [%clk 0:09:22] } 70. g6 { [%eval 0.26] [%clk 0:04:48] } 70... a3 { [%eval 0.0] [%clk 0:09:49] } 71. g7 { [%eval 0.23] [%clk 0:05:15] } 71... Kb2 { [%eval 0.4] [%clk 0:09:48] } 72. g8=Q { [%eval 0.07] [%clk 0:05:38] } 72... a2 { [%eval 0.0] [%clk 0:10:15] } 73. Qg7+ { [%eval 0.02] [%clk 0:05:40] } 73... Kb1 { [%eval 0.13] [%clk 0:10:39] } 74. Qg1+ { [%eval 0.12] [%clk 0:06:00] } 74... Kb2 { [%eval 0.44] [%clk 0:11:05] } 75. Qf2+ { [%eval 0.0] [%clk 0:06:28] } 75... Kb1 { [%eval 0.04] [%clk 0:11:29] } 76. Qe1+ { [%eval 0.0] [%clk 0:06:53] } 76... Kb2 { [%eval 0.31] [%clk 0:11:56] } 77. Qd2+ { [%eval 0.06] [%clk 0:04:05] } 77... Kb1 { [%eval 0.08] [%clk 0:11:33] } 78. Ke4 { [%eval 0.0] } 1/2-1/2