Event: Grenke Open
Site: Karlsruhe, Germany
Date: 2024-03-31
White: Jaggy, Matteo
WhiteElo: 2179
Black: Koepke, Christian
BlackTitle: IM
BlackElo: 2307
Result: 0-1
ECO: E73
Opening: King's Indian Defense: Semi-Averbakh System
Variant: Standard
TimeControl: 90 min 40 move + 15 min Rest + 30 sec per move

1. d4 { [%eval 0.17] } 1... Nf6 { [%eval 0.16] [%clk 1:27:24] } 2. c4 { [%eval 0.16] [%clk 1:30:17] } 2... g6 { [%eval 0.37] [%clk 1:27:47] } 3. Nc3 { [%eval 0.31] [%clk 1:30:25] } 3... Bg7 { [%eval 0.53] [%clk 1:28:13] } 4. e4 { [%eval 0.67] [%clk 1:30:45] } 4... d6 { [%eval 0.58] [%clk 1:28:40] } 5. Be2 { [%eval 0.13] [%clk 1:31:05] } 5... O-O { [%eval 0.45] [%clk 1:29:05] } 6. Be3 { [%eval 0.49] [%clk 1:31:24] } 6... e5 { [%eval 0.7] [%clk 1:27:30] } 7. d5 { [%eval 0.53] [%clk 1:31:34] } 7... Na6 { [%eval 0.75] [%clk 1:27:41] } 8. g4 { [%eval 0.74] [%clk 1:29:14] } 8... Nc5 { [%eval 0.74] [%clk 1:25:41] } 9. f3 { [%eval 0.81] [%clk 1:29:33] } 9... h5 { [%eval 0.97] [%clk 1:25:22] } 10. h4 { [%eval 0.42] [%clk 1:28:30] } 10... hxg4 { [%eval 0.41] [%clk 1:21:08] } 11. b4 { [%eval 0.19] [%clk 1:28:19] } 11... gxf3 { [%eval 0.43] [%clk 1:20:49] } 12. Bxf3 { [%eval 0.29] [%clk 1:28:36] } 12... Ncd7 { [%eval 0.51] [%clk 1:13:32] } 13. h5 { [%eval 0.57] [%clk 1:15:19] } 13... Nh7 { [%eval 0.49] [%clk 1:13:32] } 14. hxg6 { [%eval -0.03] [%clk 1:06:07] } 14... fxg6 { [%eval 0.0] [%clk 1:13:50] } 15. Qe2 { [%eval 0.0] [%clk 1:01:28] } 15... Rf4 { [%eval -0.03] [%clk 1:03:40] } 16. Bg4 { [%eval -0.51] [%clk 0:53:29] } 16... Ndf6 { [%eval -0.57] [%clk 0:25:24] } 17. Bxc8 { [%eval -0.39] [%clk 0:53:44] } 17... Rxc8 { [%eval -0.07] [%clk 0:25:42] } 18. Qg2?! { [%eval -0.94] } { Inaccuracy. Nf3 was best. } { [%clk 0:32:40] } 18... Rg4 { [%eval -0.82] [%clk 0:19:51] } 19. Qh3 { [%eval -1.04] [%clk 0:32:20] } 19... Qe7?! { [%eval -0.1] } { Inaccuracy. Qd7 was best. } { [%clk 0:18:36] } 20. Nf3 { [%eval -0.11] [%clk 0:30:00] } 20... Rf8 { [%eval 0.36] [%clk 0:18:16] } 21. Ke2 { [%eval 0.06] [%clk 0:23:58] } 21... Qd7 { [%eval -0.01] [%clk 0:14:59] } 22. Kd3 { [%eval -0.2] [%clk 0:21:56] } 22... Rf7 { [%eval -0.15] [%clk 0:10:14] } 23. Raf1 { [%eval -0.16] [%clk 0:19:50] } 23... Nh5 { [%eval -0.08] [%clk 0:08:51] } 24. Ne2 { [%eval -0.2] [%clk 0:17:50] } 24... c6 { [%eval -0.08] [%clk 0:05:00] } 25. Nd2?? { [%eval -2.52] } { Blunder. Nh2 was best. } { [%clk 0:12:25] } 25... cxd5 { [%eval -2.72] [%clk 0:04:30] } 26. exd5 { [%eval -3.28] [%clk 0:11:34] } 26... Rxf1 { [%eval -3.33] [%clk 0:03:25] } 27. Nxf1 { [%eval -3.41] [%clk 0:12:03] } 27... Qf5+ { [%eval -3.96] [%clk 0:02:29] } 28. Kd2 { [%eval -3.82] [%clk 0:12:22] } 28... N7f6 { [%eval -4.0] [%clk 0:02:27] } 29. Kc3?! { [%eval -6.04] } { Inaccuracy. Kd1 was best. } { [%clk 0:10:55] } 29... b5?! { [%eval -4.7] } { Inaccuracy. Nf4 was best. } { [%clk 0:01:09] } 30. Nd2?! { [%eval -5.98] } { Inaccuracy. Kb2 was best. } { [%clk 0:09:17] } 30... bxc4 { [%eval -6.17] } 31. Nxc4 { [%eval -5.82] [%clk 0:09:25] } 31... Qe4 { [%eval -5.91] [%clk 0:00:53] } 32. Nd2 { [%eval -6.38] [%clk 0:08:27] } 32... Nxd5+ { [%eval -6.4] [%clk 0:01:12] } 33. Kb2 { [%eval -6.46] [%clk 0:08:32] } 33... Qxb4+ { [%eval -6.53] [%clk 0:01:04] } 34. Nb3 { [%eval -6.41] [%clk 0:09:01] } 34... Nxe3 { [%eval -5.56] } 35. Qxe3 { [%eval -5.31] [%clk 0:09:30] } 35... Rg2 { [%eval -5.83] [%clk 0:00:40] } 36. Kb1 { [%eval -5.55] [%clk 0:09:47] } 36... Rxe2?? { [%eval -2.03] } { Blunder. Qc4 was best. } 37. Qxe2 { [%eval -2.09] [%clk 0:10:12] } 37... Ng3 { [%eval -1.86] [%clk 0:01:08] } 38. Qe1 { [%eval -1.81] [%clk 0:10:26] } 38... Qf4 { [%eval -1.76] [%clk 0:01:10] } 39. Rg1 { [%eval -2.3] [%clk 0:10:17] } 39... Qf5+ { [%eval -2.28] [%clk 0:01:26] } 40. Kb2 { [%eval -2.56] [%clk 0:10:36] } 40... Nh5 { [%eval -2.13] [%clk 0:01:02] } 41. Qd2?! { [%eval -3.22] } { Inaccuracy. Qe3 was best. } { [%clk 0:07:51] } 41... e4+ { [%eval -3.21] [%clk 0:07:42] } 42. Ka3 { [%eval -3.22] [%clk 0:22:52] } 42... d5 { [%eval -3.07] [%clk 0:06:01] } 43. Rg5 { [%eval -3.69] [%clk 0:18:11] } 43... Qf8+ { [%eval -3.78] [%clk 0:05:13] } 44. Qb4 { [%eval -3.4] [%clk 0:18:40] } 44... Qxb4+ { [%eval -3.29] [%clk 0:03:18] } 45. Kxb4 { [%eval -3.25] [%clk 0:19:09] } 45... Nf4 { [%eval -3.12] [%clk 0:03:02] } 46. Rg4?! { [%eval -4.55] } { Inaccuracy. Rg3 was best. } { [%clk 0:18:24] } 46... e3 { [%eval -4.74] [%clk 0:02:26] } 47. Nc1 { [%eval -5.21] [%clk 0:18:13] } 47... e2? { [%eval -2.8] } { Mistake. Bb2 was best. } { [%clk 0:01:53] } 48. Nxe2 { [%eval -2.65] [%clk 0:18:22] } 48... Nxe2 { [%eval -2.75] [%clk 0:02:21] } 49. Rxg6 { [%eval -2.91] [%clk 0:18:18] } 49... Nf4?? { [%eval -0.4] } { Blunder. Kf7 was best. } { [%clk 0:02:12] } 50. Rg4? { [%eval -1.71] } { Mistake. Rg5 was best. } { [%clk 0:17:49] } 50... Ne6 { [%eval -1.82] [%clk 0:02:28] } 51. Kb5 { [%eval -1.77] [%clk 0:16:54] } 51... Kf7 { [%eval -1.75] [%clk 0:02:49] } 52. Ra4 { [%eval -2.19] [%clk 0:16:52] } 52... a6+ { [%eval -2.32] [%clk 0:01:41] } 53. Kc6 { [%eval -2.61] [%clk 0:16:39] } 53... d4 { [%eval -2.57] [%clk 0:01:37] } 54. Rxa6 { [%eval -2.86] [%clk 0:16:26] } 54... d3 { [%eval -2.85] [%clk 0:01:57] } 55. Ra3 { [%eval -2.95] [%clk 0:15:21] } 55... d2 { [%eval -2.93] [%clk 0:01:37] } 56. Rd3 { [%eval -2.82] [%clk 0:15:42] } 56... Bc3 { [%eval -2.71] [%clk 0:01:22] } 57. a4 { [%eval -2.96] [%clk 0:11:51] } 57... Nf4 { [%eval -2.97] [%clk 0:01:20] } 58. Rd8 { [%eval -2.75] [%clk 0:12:20] } 58... Ne2 { [%eval -2.95] [%clk 0:01:12] } 59. Rd3 { [%eval -2.88] [%clk 0:12:49] } 59... Ke6 { [%eval -2.89] [%clk 0:00:35] } 60. Kb5 { [%eval -2.9] [%clk 0:13:03] } 60... Ke5 { [%eval -2.61] [%clk 0:00:50] } 61. a5 { [%eval -2.96] [%clk 0:13:21] } 61... Ke4 { [%eval -2.82] [%clk 0:01:00] } 62. Rxd2 { [%eval -2.84] [%clk 0:13:39] } 62... Bxd2 { [%eval -2.77] [%clk 0:01:25] } 63. a6 { [%eval -2.73] [%clk 0:13:40] } 63... Be3 { [%eval -2.73] [%clk 0:01:40] } 64. Kc6 { [%eval -2.78] [%clk 0:14:02] } 64... Nc3 { [%eval -2.65] [%clk 0:01:56] } 65. Kb7 { [%eval -2.82] [%clk 0:13:36] } 65... Nb5 { [%eval -2.75] [%clk 0:02:21] } 66. a7 { [%eval -2.69] [%clk 0:14:04] } 66... Nxa7 { [%eval -2.74] [%clk 0:02:45] } 67. Kc7 { [%eval -2.62] [%clk 0:14:30] } 67... Kd5 { [%eval -2.79] [%clk 0:03:06] } 68. Kb7 { [%eval -2.71] [%clk 0:14:53] } 68... Nb5 { [%eval -2.55] [%clk 0:03:23] } 69. Ka6 { [%eval -2.64] [%clk 0:15:20] } 69... Kc5 { [%eval -2.63] [%clk 0:02:48] } 70. Kb7 { [%eval -2.55] [%clk 0:15:46] } 70... Bf4 { [%eval -2.57] [%clk 0:02:49] } 71. Ka8 { [%eval -2.63] [%clk 0:16:04] } 71... Nc7+ { [%eval -2.66] [%clk 0:02:53] } 72. Kb7 { [%eval -2.56] [%clk 0:16:30] } 72... Be5 { [%eval -2.5] [%clk 0:03:10] } 73. Ka7 { [%eval -2.47] [%clk 0:16:51] } 73... Kc6 { [%eval -2.59] [%clk 0:03:26] } 74. Kb8 { [%eval -2.57] [%clk 0:17:19] } 74... Bd4 { [%eval #-20] [%clk 0:03:47] } 75. Kc8 { [%eval -2.53] [%clk 0:17:44] } 75... Ba7 { [%eval -2.67] [%clk 0:04:13] } 76. Kd8 { [%eval -2.56] [%clk 0:18:12] } 76... Nd5 { [%eval -2.55] [%clk 0:04:27] } 77. Ke8 { [%eval -9.19] [%clk 0:18:39] } 77... Kd6 { [%eval #-16] [%clk 0:04:46] } 78. Kf7 { [%eval -2.44] [%clk 0:19:04] } 78... Ne7 { [%eval #-14] [%clk 0:05:07] } 79. Kf6 { [%eval #-13] [%clk 0:19:27] } 79... Be3 { [%eval #-12] [%clk 0:05:31] } 80. Kf7 { [%eval #-12] [%clk 0:19:54] } 80... Bd4 { [%eval #-11] [%clk 0:05:13] } 81. Ke8 { [%eval #-11] [%clk 0:20:21] } 81... Ke6 { [%eval #-10] [%clk 0:05:32] } 82. Kd8 { [%eval #-10] [%clk 0:20:47] } 82... Bb6+ { [%eval #-9] [%clk 0:05:58] } 83. Ke8 { [%eval #-9] [%clk 0:21:13] } 83... Ba5 { [%eval #-9] [%clk 0:05:59] } 84. Kf8 { [%eval #-9] [%clk 0:21:38] } 84... Nf5 { [%eval #-8] [%clk 0:06:14] } 85. Kg8 { [%eval #-6] [%clk 0:22:02] } 85... Bb4 { [%eval #-5] [%clk 0:06:10] } 86. Kh7 { [%eval #-4] [%clk 0:22:27] } 86... Kf7 { [%eval #-3] [%clk 0:06:23] } 87. Kh8 { [%eval #-3] [%clk 0:22:53] } 87... Bd2 { [%eval #-4] [%clk 0:06:24] } 88. Kh7 { [%eval #-4] [%clk 0:23:20] } 88... Nd4 { [%eval #-3] [%clk 0:06:41] } 89. Kh8 { [%eval #-3] [%clk 0:23:42] } 89... Ne6 { [%eval #-2] [%clk 0:07:01] } 90. Kh7 { [%eval #-2] [%clk 0:24:08] } 90... Nf8+ { [%eval #-1] [%clk 0:07:25] } 91. Kh8 { [%clk 0:24:35] } 91... Bc3# 0-1