Event: Round 4: Khamrakulov, Djurabek - Chen, Ryo
Date: 2024-07-19
White: Khamrakulov, Djurabek
WhiteTitle: GM
WhiteElo: 2491
Black: Chen, Ryo
BlackTitle: IM
BlackElo: 2399
Result: 0-1
ECO: B22
Opening: Sicilian Defense: Alapin Variation, Barmen Defense
Variant: Standard

1. e4 { [%eval 0.15] [%clk 1:28:38] } 1... c5 { [%eval 0.25] [%clk 1:28:40] } 2. c3 { [%eval 0.07] [%clk 1:28:44] } 2... d5 { [%eval 0.16] [%clk 1:28:31] } 3. exd5 { [%eval 0.12] [%clk 1:29:07] } 3... Qxd5 { [%eval 0.19] [%clk 1:28:53] } 4. d4 { [%eval 0.17] [%clk 1:29:32] } 4... g6 { [%eval 0.22] [%clk 1:29:16] } 5. Nf3 { [%eval 0.25] [%clk 1:29:05] } 5... Bg7 { [%eval 0.25] [%clk 1:29:44] } 6. Nbd2 { [%eval 0.32] [%clk 1:27:58] } 6... cxd4 { [%eval 0.29] [%clk 1:30:01] } 7. Bc4 { [%eval 0.21] [%clk 1:28:20] } 7... Qc5 { [%eval 0.31] [%clk 1:18:08] } 8. Nxd4 { [%eval 0.24] [%clk 1:27:38] } 8... Nf6 { [%eval 0.2] [%clk 1:18:22] } 9. O-O { [%eval 0.21] [%clk 1:26:31] } 9... O-O { [%eval 0.29] [%clk 1:17:19] } 10. Re1 { [%eval 0.18] [%clk 1:25:31] } 10... e5 { [%eval 0.25] [%clk 1:04:14] } 11. b4 { [%eval 0.42] [%clk 1:22:33] } 11... Qc7 { [%eval 0.41] [%clk 0:56:19] } 12. Nb5 { [%eval 0.59] [%clk 1:21:29] } 12... Qb6 { [%eval 1.05] [%clk 0:51:24] } 13. Nf3 { [%eval 1.02] [%clk 1:16:35] } 13... Ng4 { [%eval 1.11] [%clk 0:35:54] } 14. Qe2? { [%eval -0.45] } { Mistake. Be3 was best. } { [%clk 1:06:12] } 14... a6 { [%eval -0.66] [%clk 0:33:43] } 15. Na3 { [%eval -0.7] [%clk 1:05:34] } 15... e4 { [%eval -0.69] [%clk 0:29:08] } 16. Nd4 { [%eval -0.85] [%clk 1:04:25] } 16... Nc6 { [%eval -0.92] [%clk 0:24:27] } 17. Nac2? { [%eval -2.1] } { Mistake. Nxc6 was best. } { [%clk 0:58:04] } 17... Qc7 { [%eval -2.17] [%clk 0:19:50] } 18. g3 { [%eval -2.1] [%clk 0:56:31] } 18... Nce5 { [%eval -1.98] [%clk 0:15:51] } 19. Na3?! { [%eval -2.96] } { Inaccuracy. Bb3 was best. } { [%clk 0:54:57] } 19... Nd3?! { [%eval -2.13] } { Inaccuracy. b5 was best. } { [%clk 0:09:13] } 20. Bxd3 { [%eval -2.1] [%clk 0:42:47] } 20... Qxc3 { [%eval -2.1] [%clk 0:08:38] } 21. Bb2 { [%eval -2.07] [%clk 0:42:58] } 21... Qxd3 { [%eval -2.01] [%clk 0:08:53] } 22. Qxe4 { [%eval -2.06] [%clk 0:25:24] } 22... Qd2 { [%eval -1.93] [%clk 0:08:30] } 23. Qe2 { [%eval -1.99] [%clk 0:13:40] } 23... Qxb4 { [%eval -1.9] [%clk 0:08:46] } 24. Nb3 { [%eval -1.82] [%clk 0:13:48] } 24... Be6 { [%eval -1.29] [%clk 0:06:36] } 25. Nc2 { [%eval -1.61] [%clk 0:12:31] } 25... Qc4 { [%eval -1.37] [%clk 0:06:00] } 26. Bxg7 { [%eval -1.58] [%clk 0:12:46] } 26... Qxe2 { [%eval -1.47] [%clk 0:05:10] } 27. Rxe2 { [%eval -1.66] [%clk 0:13:14] } 27... Kxg7 { [%eval -1.69] [%clk 0:05:34] } 28. Nc5 { [%eval -1.59] [%clk 0:12:33] } 28... Bd5 { [%eval -1.44] [%clk 0:04:43] } 29. Rd2 { [%eval -1.46] [%clk 0:12:44] } 29... Bc6 { [%eval -1.55] [%clk 0:04:26] } 30. Nd4 { [%eval -1.53] [%clk 0:12:35] } 30... Ne5 { [%eval -1.67] [%clk 0:04:18] } 31. Re1 { [%eval -1.9] [%clk 0:12:54] } 31... Rfe8 { [%eval -1.42] [%clk 0:03:51] } 32. Nce6+ { [%eval -1.37] [%clk 0:02:25] } 32... fxe6 { [%eval -1.43] [%clk 0:04:07] } 33. Rxe5 { [%eval -1.36] [%clk 0:02:52] } 33... Rad8? { [%eval -0.19] } { Mistake. Bd5 was best. } { [%clk 0:03:36] } 34. Ree2 { [%eval -0.21] [%clk 0:01:58] } 34... Kf6 { [%eval -0.09] [%clk 0:02:28] } 35. Nxc6 { [%eval -0.15] [%clk 0:02:19] } 35... Rxd2 { [%eval -0.2] [%clk 0:02:36] } 36. Rxd2 { [%eval -0.18] [%clk 0:02:43] } 36... bxc6 { [%eval -0.21] [%clk 0:03:04] } 37. Kf1 { [%eval -0.23] [%clk 0:00:35] } 37... Rb8 { [%eval -0.3] [%clk 0:02:47] } 38. Rc2 { [%eval -0.69] [%clk 0:00:43] } 38... Rb6 { [%eval -0.74] [%clk 0:01:58] } 39. Ke2 { [%eval -0.71] [%clk 0:01:06] } 39... Ke5 { [%eval -0.76] [%clk 0:02:04] } 40. Kd3 { [%eval -1.15] [%clk 0:01:12] } 40... Kd5?! { [%eval -0.31] } { Inaccuracy. Kd6 was best. } { [%clk 0:01:44] } 41. Kc3?! { [%eval -0.99] } { Inaccuracy. Rd2 was best. } { [%clk 0:01:30] } 41... Rb1 { [%eval -0.6] [%clk 0:01:04] } 42. Rd2+ { [%eval -0.71] [%clk 0:01:50] } 42... Kc5 { [%eval -0.79] [%clk 0:01:26] } 43. Re2 { [%eval -1.08] [%clk 0:01:31] } 43... Rc1+ { [%eval -0.86] [%clk 0:01:06] } 44. Kb2 { [%eval -0.9] [%clk 0:00:44] } 44... Rd1 { [%eval -1.0] [%clk 0:01:03] } 45. f4 { [%eval -1.17] [%clk 0:00:59] } 45... Kd6 { [%eval -1.11] [%clk 0:01:29] } 46. Kc2 { [%eval -1.27] [%clk 0:01:02] } 46... Rd5 { [%eval -1.21] [%clk 0:01:47] } 47. Kc3 { [%eval -1.27] [%clk 0:01:06] } 47... g5 { [%eval -0.98] [%clk 0:01:57] } 48. fxg5 { [%eval -0.75] [%clk 0:01:04] } 48... Rxg5 { [%eval -0.94] [%clk 0:02:19] } 49. Re4 { [%eval -0.89] [%clk 0:01:12] } 49... Rc5+ { [%eval -0.93] [%clk 0:02:08] } 50. Kd3 { [%eval -0.99] [%clk 0:01:29] } 50... Ra5 { [%eval -0.68] [%clk 0:01:37] } 51. a4?! { [%eval -1.38] } { Inaccuracy. Rh4 was best. } { [%clk 0:01:56] } 51... Rh5 { [%eval -1.27] [%clk 0:01:27] } 52. h4 { [%eval -1.6] [%clk 0:02:03] } 52... Rd5+ { [%eval -1.52] [%clk 0:00:59] } 53. Kc3 { [%eval -1.47] [%clk 0:02:02] } 53... Rc5+ { [%eval -1.33] [%clk 0:01:02] } 54. Kd3 { [%eval -1.26] [%clk 0:02:23] } 54... Rf5 { [%eval -0.81] [%clk 0:01:22] } 55. Rg4 { [%eval -0.65] [%clk 0:01:50] } 55... h5 { [%eval -0.26] [%clk 0:01:11] } 56. Rg8 { [%eval -0.31] [%clk 0:01:30] } 56... Ra5 { [%eval -0.3] [%clk 0:01:05] } 57. g4?? { [%eval -4.31] } { Blunder. Rd8+ was best. } { [%clk 0:01:44] } 57... Rxa4 { [%eval -4.24] [%clk 0:01:09] } 58. gxh5 { [%eval -4.34] [%clk 0:02:09] } 58... Rxh4 { [%eval -4.24] [%clk 0:01:34] } 59. Rh8 { [%eval -4.21] [%clk 0:02:37] } 59... a5 { [%eval -4.36] } 60. h6 { [%eval -4.54] [%clk 0:03:02] } 60... a4 { [%eval -4.32] [%clk 0:00:45] } 61. h7 { [%eval -4.12] [%clk 0:03:20] } 61... Kc5?? { [%eval -0.16] } { Blunder. Ke5 was best. } { [%clk 0:00:52] } 62. Kc3 { [%eval -0.09] [%clk 0:03:35] } 62... Rh2 { [%eval -0.09] [%clk 0:01:03] } 63. Re8 { [%eval -0.1] [%clk 0:03:06] } 63... Rxh7 { [%eval -0.1] [%clk 0:01:22] } 64. Rxe6 { [%eval -0.17] [%clk 0:03:33] } 64... Rh2 { [%eval -0.1] [%clk 0:01:27] } 65. Re5+ { [%eval -0.1] [%clk 0:03:51] } 65... Kd6 { [%eval -0.1] [%clk 0:01:47] } 66. Ra5 { [%eval -0.1] [%clk 0:03:18] } 66... a3 { [%eval -0.11] [%clk 0:02:12] } 67. Kb4 { [%eval -0.1] [%clk 0:03:11] } 67... a2 { [%eval -0.16] [%clk 0:02:19] } 68. Kc4 { [%eval -0.21] [%clk 0:02:36] } 68... Re2 { [%eval -0.3] [%clk 0:01:27] } 69. Ra7?? { [%eval -3.7] } { Blunder. Kd3 was best. } { [%clk 0:02:48] } 69... Ke5 { [%eval -3.83] [%clk 0:01:07] } 70. Kd3 { [%eval -3.26] [%clk 0:02:03] } 70... Rf2?? { [%eval -0.06] } { Blunder. Rh2 was best. } { [%clk 0:01:17] } 71. Ra5+?? { [%eval -5.14] } { Blunder. Ke3 was best. } { [%clk 0:00:53] } 71... Kf4 { [%eval -4.73] [%clk 0:01:24] } 72. Kc4 { [%eval -5.55] [%clk 0:00:32] } 72... Rd2 { [%eval -5.22] [%clk 0:01:26] } 73. Ra3 { [%eval -5.14] [%clk 0:00:47] } 73... Ke4 { [%eval -4.51] [%clk 0:01:33] } 74. Ra6 { [%eval -5.62] [%clk 0:00:31] } 74... Rc2+ { [%eval -6.46] [%clk 0:01:47] } 75. Kb3 { [%eval -6.14] [%clk 0:00:59] } 75... Kd3 { [%eval -5.78] [%clk 0:02:09] } 76. Ra8 { [%eval -5.54] [%clk 0:00:48] } 76... c5 { [%eval -5.67] [%clk 0:02:24] } 0-1