Event: PICF 2025 - KAREL JANEČEK Open
Site: Prague, Czech Republic
Date: 2025-03-04
White: Kolb, Tobias
WhiteTitle: FM
WhiteElo: 2410
Black: Grigoryan, Karen H.
BlackTitle: GM
BlackElo: 2549
Result: 0-1
ECO: A80
Opening: Dutch Defense
Variant: Standard
TimeControl: 2x90min/40moves+30min+30s/move

1. d4 { [%eval 0.17] [%clk 1:30:57] } 1... f5 { [%eval 0.47] [%clk 1:29:31] } 2. Nf3 { [%eval 0.38] [%clk 1:30:27] } 2... Nf6 { [%eval 0.44] [%clk 1:29:52] } 3. c4 { [%eval 0.44] [%clk 1:30:44] } 3... e6 { [%eval 0.38] [%clk 1:29:49] } 4. g3 { [%eval 0.39] [%clk 1:30:40] } 4... Bb4+ { [%eval 0.56] [%clk 1:30:05] } 5. Nbd2 { [%eval 0.36] [%clk 1:26:17] } 5... O-O { [%eval 0.56] [%clk 1:29:47] } 6. a3 { [%eval 0.38] [%clk 1:26:39] } 6... Bxd2+ { [%eval 0.55] [%clk 1:30:09] } 7. Bxd2 { [%eval 0.36] [%clk 1:20:06] } 7... d6 { [%eval 0.33] [%clk 1:29:51] } 8. Bg2 { [%eval 0.37] [%clk 1:20:09] } 8... Qe7 { [%eval 0.64] [%clk 1:28:38] } 9. Bc3 { [%eval 0.32] [%clk 1:17:03] } 9... Ne4 { [%eval 0.31] [%clk 1:27:40] } 10. Qc2 { [%eval 0.29] [%clk 1:17:19] } 10... Nd7 { [%eval 0.27] [%clk 1:27:01] } 11. b4 { [%eval 0.34] [%clk 1:11:45] } 11... Nxc3 { [%eval 0.21] [%clk 1:27:18] } 12. Qxc3 { [%eval 0.2] [%clk 1:12:12] } 12... e5 { [%eval 0.26] [%clk 1:27:34] } 13. dxe5 { [%eval 0.25] [%clk 1:11:51] } 13... dxe5 { [%eval 0.41] [%clk 1:27:23] } 14. O-O { [%eval 0.2] [%clk 0:58:16] } 14... e4 { [%eval 0.23] [%clk 1:27:34] } 15. Nd4 { [%eval 0.34] [%clk 0:58:30] } 15... f4?! { [%eval 1.34] } { Inaccuracy. c6 was best. } { [%clk 1:25:01] } 16. gxf4 { [%eval 1.32] [%clk 0:54:33] } 16... Rxf4 { [%eval 1.76] [%clk 1:25:22] } 17. Qg3 { [%eval 1.59] [%clk 0:51:48] } 17... Rf7 { [%eval 1.69] [%clk 1:19:45] } 18. Qxc7 { [%eval 1.68] [%clk 0:33:40] } 18... Qf6 { [%eval 1.54] [%clk 1:20:01] } 19. Bxe4?? { [%eval -0.32] } { Blunder. Nb5 was best. } { [%clk 0:28:39] } 19... Nb6 { [%eval -0.42] [%clk 1:08:44] } 20. Qc5 { [%eval -0.55] [%clk 0:29:03] } 20... Bh3 { [%eval -0.52] [%clk 1:08:51] } 21. Nf3 { [%eval -0.47] [%clk 0:19:51] } 21... Bxf1 { [%eval -0.24] [%clk 1:05:44] } 22. Rxf1 { [%eval -0.3] [%clk 0:20:18] } 22... Rc8 { [%eval -0.38] [%clk 1:05:05] } 23. Qe3?! { [%eval -1.47] } { Inaccuracy. Qb5 was best. } { [%clk 0:19:01] } 23... Nxc4 { [%eval -1.56] [%clk 1:01:50] } 24. Qd3 { [%eval -1.96] [%clk 0:19:22] } 24... Kh8 { [%eval -2.03] [%clk 1:01:15] } 25. Rc1 { [%eval -2.25] [%clk 0:13:21] } 25... b5 { [%eval -2.33] [%clk 1:00:19] } 26. Qd5 { [%eval -2.27] [%clk 0:12:41] } 26... Re8 { [%eval -1.92] [%clk 0:55:49] } 27. Bd3 { [%eval -1.9] [%clk 0:08:45] } 27... Ne5 { [%eval -1.88] [%clk 0:51:42] } 28. Qxb5?! { [%eval -3.05] } { Inaccuracy. Nxe5 was best. } { [%clk 0:05:22] } 28... Rff8 { [%eval -2.68] [%clk 0:51:31] } 29. Be4 { [%eval -4.51] [%clk 0:04:23] } 29... Qf4 { [%eval -4.32] [%clk 0:50:43] } 30. Rc5 { [%eval -2.96] [%clk 0:03:53] } 30... Qxe4 { [%eval -2.92] [%clk 0:46:59] } 31. Rxe5 { [%eval -2.88] [%clk 0:04:19] } 31... Qg4+ { [%eval -2.68] [%clk 0:47:11] } 32. Kf1 { [%eval -2.68] [%clk 0:03:46] } 32... Rd8 { [%eval -2.57] [%clk 0:47:33] } 33. Rd5 { [%eval -2.32] [%clk 0:03:32] } 33... Qe4 { [%eval -2.38] [%clk 0:47:40] } 34. Rxd8 { [%eval -2.4] [%clk 0:02:50] } 34... Rxd8 { [%eval -2.35] [%clk 0:48:04] } 35. Qe5 { [%eval -2.48] [%clk 0:02:44] } 35... Qc6?! { [%eval -1.8] } { Inaccuracy. Rd1+ was best. } { [%clk 0:43:21] } 36. Kg2 { [%eval -2.29] [%clk 0:01:55] } 36... Re8 { [%eval -2.32] [%clk 0:43:31] } 37. Qf5 { [%eval -2.16] [%clk 0:02:06] } 37... a6? { [%eval -0.87] } { Mistake. Qe6 was best. } { [%clk 0:40:07] } 38. h3 { [%eval -1.33] [%clk 0:01:49] } 38... h6 { [%eval -1.57] [%clk 0:40:07] } 39. Qd3 { [%eval -1.49] [%clk 0:01:52] } 39... Qe6 { [%eval -0.94] [%clk 0:38:50] } 40. Nd4?! { [%eval -1.75] } { Inaccuracy. e3 was best. } { [%clk 0:00:57] } 40... Qd5+ { [%eval -1.34] [%clk 0:39:04] } 41. Kh2 { [%eval -1.69] [%clk 0:25:12] } 41... Rd8 { [%eval -1.19] [%clk 1:04:32] } 42. e3 { [%eval -0.99] [%clk 0:25:23] } 42... Rf8 { [%eval -0.6] [%clk 1:04:21] } 43. Qc2 { [%eval -0.66] [%clk 0:22:05] } 43... Qe5+ { [%eval -0.69] [%clk 1:03:12] } 44. Kg2 { [%eval -0.58] [%clk 0:22:17] } 44... Qg5+ { [%eval -0.6] [%clk 1:03:37] } 45. Kh2 { [%eval -0.63] [%clk 0:20:34] } 45... Qh4 { [%eval -0.69] [%clk 0:56:10] } 46. Kg2 { [%eval -0.7] [%clk 0:19:58] } 46... Qg5+ { [%eval -0.61] [%clk 0:55:27] } 47. Kh2 { [%eval -0.66] [%clk 0:20:22] } 47... Qe5+ { [%eval -0.61] [%clk 0:55:48] } 48. Kg2 { [%eval -0.64] [%clk 0:20:40] } 48... Rf6 { [%eval -0.66] [%clk 0:55:59] } 49. Ne2?! { [%eval -1.67] } { Inaccuracy. h4 was best. } { [%clk 0:11:59] } 49... Qd5+ { [%eval -1.53] [%clk 0:55:29] } 50. e4 { [%eval -1.82] [%clk 0:11:02] } 50... Qg5+?! { [%eval -1.07] } { Inaccuracy. Qc6 was best. } { [%clk 0:55:52] } 51. Ng3 { [%eval -0.94] [%clk 0:11:26] } 51... h5 { [%eval -0.77] [%clk 0:52:07] } 52. Qc8+?? { [%eval -3.3] } { Blunder. h4 was best. } { [%clk 0:05:13] } 52... Kh7 { [%eval -2.9] [%clk 0:52:08] } 53. h4 { [%eval -3.51] [%clk 0:05:28] } 53... Qxh4 { [%eval -3.38] [%clk 0:51:34] } 54. e5 { [%eval -3.65] [%clk 0:05:53] } 54... Rg6 { [%eval -3.65] [%clk 0:50:37] } 55. Qf5 { [%eval -3.49] [%clk 0:03:53] } 55... Qg4 { [%eval -3.67] [%clk 0:50:32] } 56. Qxg4 { [%eval -3.29] [%clk 0:04:20] } 56... Rxg4 { [%eval -3.18] [%clk 0:50:56] } 57. Kf3?! { [%eval -4.1] } { Inaccuracy. e6 was best. } { [%clk 0:04:18] } 57... g6 { [%eval -4.32] [%clk 0:48:13] } 58. Ne4 { [%eval -4.53] [%clk 0:04:45] } 58... Kg7 { [%eval -3.86] [%clk 0:48:32] } 59. a4 { [%eval -4.17] [%clk 0:03:29] } 59... Rg1 { [%eval -4.12] [%clk 0:48:46] } 60. b5 { [%eval -3.89] [%clk 0:02:58] } 60... a5 { [%eval -3.8] [%clk 0:48:32] } 61. Nd6 { [%eval -3.97] [%clk 0:02:27] } 61... h4?! { [%eval -3.0] } { Inaccuracy. Ra1 was best. } { [%clk 0:44:55] } 62. b6 { [%eval -2.98] [%clk 0:02:34] } 62... h3 { [%eval -2.94] [%clk 0:45:14] } 63. b7 { [%eval -2.63] [%clk 0:03:00] } 63... h2 { [%eval -2.61] [%clk 0:45:33] } 64. b8=Q { [%eval -3.19] [%clk 0:03:02] } 64... h1=Q+ { [%eval -3.31] [%clk 0:45:56] } 65. Ke3 { [%eval -2.98] [%clk 0:02:55] } 65... Re1+?! { [%eval -2.1] } { Inaccuracy. Qh6+ was best. } { [%clk 0:46:20] } 66. Kd4 { [%eval -1.94] [%clk 0:02:59] } 66... Rd1+ { [%eval -2.12] [%clk 0:46:34] } 67. Kc5 { [%eval -2.06] [%clk 0:03:24] } 67... Qd5+?! { [%eval -1.17] } { Inaccuracy. Rc1+ was best. } { [%clk 0:42:57] } 68. Kb6 { [%eval -1.13] [%clk 0:03:51] } 68... Rd4? { [%eval 0.0] } { Mistake. Rb1+ was best. } { [%clk 0:41:54] } 69. Qc7+ { [%eval -0.07] [%clk 0:02:02] } 69... Kh6 { [%eval -0.28] [%clk 0:42:19] } 70. Qe7 { [%eval -0.34] [%clk 0:02:04] } 70... Rf4 { [%eval -0.24] [%clk 0:40:57] } 71. Nb5?! { [%eval -1.14] } { Inaccuracy. f3 was best. } { [%clk 0:01:49] } 71... Rf7?! { [%eval -0.16] } { Inaccuracy. Qf3 was best. } { [%clk 0:40:03] } 72. Qh4+ { [%eval -0.18] [%clk 0:02:15] } 72... Kg7 { [%eval -0.22] [%clk 0:40:29] } 73. Nd6 { [%eval -0.25] [%clk 0:01:30] } 73... Qb3+ { [%eval -0.28] [%clk 0:39:28] } 74. Ka6 { [%eval -0.34] [%clk 0:01:52] } 74... Rf8 { [%eval -0.27] [%clk 0:39:28] } 75. Qe7+ { [%eval -0.54] [%clk 0:02:06] } 75... Kg8 { [%eval -0.63] [%clk 0:39:54] } 76. Ne8?? { [%eval -5.91] } { Blunder. Ka7 was best. } { [%clk 0:01:18] } 76... Qc4+ { [%eval -6.05] [%clk 0:38:07] } 77. Kxa5 { [%eval -6.09] [%clk 0:01:42] } 77... Rf7 { [%eval -5.9] [%clk 0:38:26] } 78. Nf6+ { [%eval -6.1] [%clk 0:01:48] } 78... Kg7 { [%eval -5.88] [%clk 0:38:52] } 79. Qd6?! { [%eval -11.65] } { Inaccuracy. Ne8+ was best. } { [%clk 0:00:31] } 79... Ra7+ { [%eval -10.94] [%clk 0:39:14] } 80. Kb6 { [%eval -9.37] [%clk 0:00:58] } 80... Ra6+ { [%eval -9.39] [%clk 0:39:39] } 81. Kb7 { [%eval -9.11] [%clk 0:01:17] } 81... Rxd6 { [%eval -9.32] [%clk 0:40:03] } 82. Ne8+ { [%eval -8.56] [%clk 0:01:46] } 82... Kf8 { [%eval -8.2] [%clk 0:40:26] } 83. Nxd6 { [%eval -7.62] [%clk 0:02:07] } 83... Qxa4 { [%eval -6.83] [%clk 0:40:51] } 0-1