Event: Kramnik Challenge
Site: chess24.com
Date: 2021-08-15
White: Mendonca, Leon Luke
WhiteTitle: GM
WhiteElo: 2537
Black: Keymer, Vincent
BlackTitle: GM
BlackElo: 2602
Result: 0-1
ECO: D46
Opening: Semi-Slav Defense: Chigorin Defense
Variant: Standard

1. Nf3 { [%eval 0.13] [%clk 0:10:10] } 1... d5 { [%eval 0.2] [%clk 0:10:10] } 2. d4 { [%eval 0.0] [%clk 0:10:02] } 2... Nf6 { [%eval 0.09] [%clk 0:10:10] } 3. c4 { [%eval 0.0] [%clk 0:10:03] } 3... e6 { [%eval 0.2] [%clk 0:10:14] } 4. Nc3 { [%eval 0.0] [%clk 0:10:05] } 4... c6 { [%eval 0.16] [%clk 0:10:17] } 5. e3 { [%eval 0.01] [%clk 0:10:02] } 5... Nbd7 { [%eval 0.2] [%clk 0:10:20] } 6. Qc2 { [%eval 0.05] [%clk 0:10:02] } 6... Bd6 { [%eval 0.13] [%clk 0:10:22] } 7. Bd3 { [%eval 0.0] [%clk 0:10:02] } 7... O-O { [%eval 0.12] [%clk 0:10:24] } 8. O-O { [%eval 0.34] [%clk 0:10:04] } 8... dxc4 { [%eval 0.42] [%clk 0:10:28] } 9. Bxc4 { [%eval 0.44] [%clk 0:10:08] } 9... e5 { [%eval 0.44] [%clk 0:10:33] } 10. h3 { [%eval 0.48] [%clk 0:08:44] } 10... exd4 { [%eval 0.62] [%clk 0:10:34] } 11. Nxd4 { [%eval 0.12] [%clk 0:08:21] } 11... Bb8 { [%eval 0.51] [%clk 0:10:29] } 12. Be2 { [%eval 0.39] [%clk 0:06:35] } 12... Ne5 { [%eval 0.09] [%clk 0:10:30] } 13. Nf5 { [%eval 0.19] [%clk 0:04:02] } 13... Qc7?! { [%eval 0.81] } { Inaccuracy. Ng6 was best. } { [%clk 0:08:52] } 14. f4 { [%eval 0.83] [%clk 0:03:12] } 14... Ng6 { [%eval 0.82] [%clk 0:08:50] } 15. e4? { [%eval -0.59] } { Mistake. Ng3 was best. } { [%clk 0:02:36] } 15... Bxf5 { [%eval -0.33] [%clk 0:07:49] } 16. exf5 { [%eval -0.26] [%clk 0:02:40] } 16... Ne7 { [%eval -0.5] [%clk 0:07:51] } 17. Bf3 { [%eval -0.62] [%clk 0:02:16] } 17... Qa5 { [%eval -0.4] [%clk 0:07:03] } 18. g4 { [%eval -0.33] [%clk 0:01:53] } 18... Bd6 { [%eval -0.06] [%clk 0:06:26] } 19. Bd2 { [%eval 0.2] [%clk 0:01:21] } 19... Qb6+ { [%eval 0.19] [%clk 0:05:49] } 20. Kh1 { [%eval 0.19] [%clk 0:01:20] } 20... Nfd5 { [%eval 0.0] [%clk 0:05:48] } 21. Bg2 { [%eval 0.09] [%clk 0:01:09] } 21... Nb4?! { [%eval 0.82] } { Inaccuracy. Nxc3 was best. } { [%clk 0:04:50] } 22. Qb3 { [%eval 0.82] [%clk 0:00:56] } 22... Rad8 { [%eval 0.63] [%clk 0:03:55] } 23. Ne4 { [%eval 0.39] [%clk 0:00:43] } 23... Ned5? { [%eval 1.68] } { Mistake. Nbd5 was best. } { [%clk 0:03:45] } 24. a3? { [%eval 0.47] } { Mistake. f6 was best. } { [%clk 0:00:41] } 24... Na6 { [%eval 0.53] [%clk 0:03:46] } 25. Qxb6 { [%eval 0.38] [%clk 0:00:43] } 25... axb6 { [%eval 0.34] [%clk 0:03:47] } 26. Rad1 { [%eval 0.04] [%clk 0:00:38] } 26... Bb8 { [%eval 0.02] [%clk 0:03:08] } 27. Bc1 { [%eval -0.16] [%clk 0:00:37] } 27... Rfe8?! { [%eval 0.55] } { Inaccuracy. Nc5 was best. } { [%clk 0:02:50] } 28. Rd3?! { [%eval -0.04] } { Inaccuracy. b4 was best. } { [%clk 0:00:24] } 28... Kf8?! { [%eval 0.59] } { Inaccuracy. Nc5 was best. } { [%clk 0:02:09] } 29. b4 { [%eval 0.94] [%clk 0:00:15] } 29... b5 { [%eval 0.73] [%clk 0:02:06] } 30. Rdd1 { [%eval 0.38] [%clk 0:00:10] } 30... Bc7 { [%eval 0.38] [%clk 0:02:00] } 31. Kh2? { [%eval -0.74] } { Mistake. Rd3 was best. } { [%clk 0:00:09] } 31... Nxf4 { [%eval -0.84] [%clk 0:01:50] } 32. Bxf4? { [%eval -2.24] } { Mistake. Rxd8 was best. } { [%clk 0:00:06] } 32... Bxf4+ { [%eval -1.79] [%clk 0:01:50] } 33. Kh1 { [%eval -1.8] [%clk 0:00:10] } 33... Be5 { [%eval -2.11] [%clk 0:01:51] } 34. Bf3 { [%eval -1.79] [%clk 0:00:06] } 34... Bb2 { [%eval -1.6] [%clk 0:01:44] } 35. Nd6? { [%eval -3.43] } { Mistake. g5 was best. } { [%clk 0:00:07] } 35... Re7 { [%eval -3.06] [%clk 0:01:47] } 36. g5 { [%eval -3.19] [%clk 0:00:06] } 36... Bxa3 { [%eval -3.03] [%clk 0:01:21] } 37. f6 { [%eval -3.43] [%clk 0:00:05] } 37... gxf6 { [%eval -3.3] [%clk 0:01:24] } 38. Nf5?! { [%eval -4.64] } { Inaccuracy. gxf6 was best. } { [%clk 0:00:08] } 38... Red7 { [%eval -4.44] [%clk 0:01:21] } 39. Rxd7 { [%eval -4.19] [%clk 0:00:10] } 39... Rxd7 { [%eval -4.49] [%clk 0:01:26] } 40. gxf6 { [%eval -5.06] [%clk 0:00:14] } 40... Bb2 { [%eval -5.22] [%clk 0:01:19] } 41. Bh5 { [%eval -5.86] [%clk 0:00:07] } 41... Bxf6?! { [%eval -4.19] } { Inaccuracy. Nxb4 was best. } { [%clk 0:00:37] } 42. Nh6 { [%eval -4.1] [%clk 0:00:10] } 42... Bg7?? { [%eval -1.76] } { Blunder. Rd3 was best. } { [%clk 0:00:35] } 43. Nxf7 { [%eval -1.69] [%clk 0:00:08] } 43... Kg8 { [%eval -1.94] [%clk 0:00:37] } 44. Ng5 { [%eval -2.44] [%clk 0:00:08] } 44... h6 { [%eval -3.23] [%clk 0:00:34] } 45. Bf7+ { [%eval -3.42] [%clk 0:00:09] } 45... Kh8 { [%eval -2.97] [%clk 0:00:33] } 46. Be6 { [%eval -2.92] [%clk 0:00:14] } 46... Re7 { [%eval -2.94] [%clk 0:00:33] } 47. Nf7+ { [%eval -3.05] [%clk 0:00:17] } 47... Kh7 { [%eval -3.01] [%clk 0:00:36] } 48. Bb3?! { [%eval -4.17] } { Inaccuracy. Nd8 was best. } { [%clk 0:00:12] } 48... Nxb4 { [%eval -4.14] [%clk 0:00:35] } 49. Rf3 { [%eval -4.68] [%clk 0:00:10] } 49... Nd5 { [%eval -4.31] [%clk 0:00:30] } 50. h4?! { [%eval -5.69] } { Inaccuracy. Nd6 was best. } { [%clk 0:00:09] } 50... Re3?! { [%eval -4.26] } { Inaccuracy. Rd7 was best. } { [%clk 0:00:14] } 51. Bxd5 { [%eval -4.23] [%clk 0:00:07] } 51... Re1+ { [%eval -4.08] [%clk 0:00:18] } 52. Kg2 { [%eval -4.22] [%clk 0:00:10] } 52... cxd5 { [%eval -4.25] [%clk 0:00:23] } 53. Nd6 { [%eval -4.64] [%clk 0:00:14] } 53... b4 { [%eval -4.63] [%clk 0:00:24] } 54. Rf7?! { [%eval -6.82] } { Inaccuracy. Rd3 was best. } { [%clk 0:00:16] } 54... Re6 { [%eval -5.33] [%clk 0:00:23] } 55. Nf5 { [%eval -5.15] [%clk 0:00:05] } 55... Kg6 { [%eval -5.82] [%clk 0:00:25] } 56. Rxg7+ { [%eval -5.25] [%clk 0:00:09] } 56... Kxf5 { [%eval -6.3] [%clk 0:00:29] } 57. Rxb7 { [%eval -5.86] [%clk 0:00:14] } 57... Re4 { [%eval -5.72] [%clk 0:00:32] } 58. h5 { [%eval -5.53] [%clk 0:00:15] } 58... Kg5 { [%eval -5.68] [%clk 0:00:28] } 59. Rb5 { [%eval -5.54] [%clk 0:00:19] } 59... Rd4 { [%eval -5.69] [%clk 0:00:20] } 60. Kf3 { [%eval -5.52] [%clk 0:00:23] } 60... Kxh5 { [%eval -6.13] [%clk 0:00:24] } 61. Ke3 { [%eval -5.66] [%clk 0:00:27] } 61... Re4+ { [%eval -5.69] [%clk 0:00:24] } 62. Kf3 { [%eval -5.24] [%clk 0:00:27] } 62... Rd4 { [%eval -5.37] [%clk 0:00:29] } 63. Ke3 { [%eval -5.9] [%clk 0:00:31] } 63... Rc4 { [%eval -5.36] [%clk 0:00:26] } 64. Rxd5+ { [%eval -5.91] [%clk 0:00:16] } 64... Kg4 { [%eval -6.21] [%clk 0:00:24] } 65. Rd8 { [%eval -6.72] [%clk 0:00:09] } 65... h5 { [%eval -6.31] [%clk 0:00:21] } 66. Rg8+ { [%eval -6.86] [%clk 0:00:11] } 66... Kh3 { [%eval -6.87] [%clk 0:00:24] } 67. Kf3 { [%eval -7.3] [%clk 0:00:07] } 67... Rc3+ { [%eval -7.08] [%clk 0:00:25] } 68. Kf2 { [%eval -8.13] [%clk 0:00:06] } 68... b3 { [%eval -7.77] [%clk 0:00:27] } 69. Rb8 { [%eval -7.91] [%clk 0:00:09] } 69... Rc2+ { [%clk 0:00:17] } 70. Kf3 { [%clk 0:00:10] } 70... b2 { [%clk 0:00:16] } 71. Rb5 { [%clk 0:00:06] } 71... h4 { [%clk 0:00:15] } 72. Rb4 { [%clk 0:00:11] } 72... Rd2 { [%clk 0:00:16] } 73. Ke3 { [%clk 0:00:08] } 73... Rg2 { [%clk 0:00:19] } 74. Kf3 { [%clk 0:00:07] } 74... Rc2 { [%clk 0:00:22] } 75. Rb3 { [%clk 0:00:07] } 75... Kh2 { [%clk 0:00:17] } 76. Kg4 { [%clk 0:00:09] } 76... Kg2 { [%clk 0:00:13] } 77. Kxh4 { [%clk 0:00:08] } 77... Kf2 { [%clk 0:00:17] } 78. Kg4 { [%clk 0:00:07] } 78... Ke2 { [%clk 0:00:21] } 79. Kf4 { [%clk 0:00:01] } 79... Kd2 { [%clk 0:00:25] } 0-1