Event: Round 8: Dragnev, Valentin - Culum, Sanjin
Date: 2024-07-20
White: Dragnev, Valentin
WhiteTitle: GM
WhiteElo: 2557
Black: Culum, Sanjin
BlackTitle: FM
BlackElo: 2390
Result: 1-0
ECO: B90
Opening: Sicilian Defense: Najdorf Variation, English Attack
Variant: Standard

1. e4 { [%eval 0.15] [%clk 1:30:52] } 1... c5 { [%eval 0.25] [%clk 1:30:51] } 2. Nf3 { [%eval 0.22] [%clk 1:31:15] } 2... d6 { [%eval 0.26] [%clk 1:31:15] } 3. d4 { [%eval 0.26] [%clk 1:31:21] } 3... cxd4 { [%eval 0.28] [%clk 1:31:39] } 4. Nxd4 { [%eval 0.18] [%clk 1:31:45] } 4... Nf6 { [%eval 0.24] [%clk 1:32:01] } 5. Nc3 { [%eval 0.32] [%clk 1:32:08] } 5... a6 { [%eval 0.28] [%clk 1:32:25] } 6. Be3 { [%eval 0.19] [%clk 1:31:56] } 6... e5 { [%eval 0.2] [%clk 1:32:42] } 7. Nb3 { [%eval 0.3] [%clk 1:32:21] } 7... Be7 { [%eval 0.39] [%clk 1:32:51] } 8. f3 { [%eval 0.41] [%clk 1:32:33] } 8... Be6 { [%eval 0.33] [%clk 1:33:12] } 9. Qd2 { [%eval 0.47] [%clk 1:32:59] } 9... h5 { [%eval 0.41] [%clk 1:33:34] } 10. Nd5 { [%eval 0.33] [%clk 1:32:44] } 10... Nxd5 { [%eval 0.4] [%clk 1:33:28] } 11. exd5 { [%eval 0.42] [%clk 1:33:12] } 11... Bf5 { [%eval 0.33] [%clk 1:33:47] } 12. Be2 { [%eval 0.45] [%clk 1:33:19] } 12... Bh4+ { [%eval 0.43] [%clk 1:33:18] } 13. g3 { [%eval 0.35] [%clk 1:33:30] } 13... Be7 { [%eval 0.58] [%clk 1:33:41] } 14. O-O-O { [%eval 0.56] [%clk 1:33:08] } 14... a5 { [%eval 0.48] [%clk 1:32:13] } 15. Bd3 { [%eval 0.5] [%clk 1:33:06] } 15... Bd7 { [%eval 0.46] [%clk 1:32:20] } 16. Qe1 { [%eval 0.55] [%clk 1:33:02] } 16... Na6 { [%eval 0.7] [%clk 1:30:29] } 17. Nxa5 { [%eval 0.33] [%clk 1:04:24] } 17... Nc5 { [%eval 0.29] [%clk 1:30:11] } 18. Bxc5 { [%eval 0.32] [%clk 1:04:34] } 18... Rxa5 { [%eval 0.25] [%clk 1:30:04] } 19. Ba3 { [%eval 0.24] [%clk 0:50:46] } 19... Qa8 { [%eval 0.14] [%clk 1:29:49] } 20. Qb4 { [%eval 0.22] [%clk 0:47:34] } 20... O-O { [%eval 0.17] [%clk 1:29:36] } 21. Rhe1 { [%eval 0.24] [%clk 0:42:41] } 21... Rc8 { [%eval 0.23] [%clk 1:29:02] } 22. Kb1 { [%eval 0.0] [%clk 0:32:23] } 22... Bf8 { [%eval 0.44] [%clk 1:13:34] } 23. Rc1 { [%eval -0.08] [%clk 0:22:55] } 23... g6 { [%eval 0.0] [%clk 0:55:52] } 24. c4?! { [%eval -0.87] } { Inaccuracy. Qb3 was best. } { [%clk 0:21:27] } 24... Qa7 { [%eval -0.7] [%clk 0:50:56] } 25. Qb3 { [%eval -1.11] [%clk 0:14:29] } 25... Ba4 { [%eval -0.71] [%clk 0:44:33] } 26. Qc3?! { [%eval -1.4] } { Inaccuracy. Qb4 was best. } { [%clk 0:12:53] } 26... Rxd5 { [%eval -1.54] [%clk 0:33:14] } 27. Bb4 { [%eval -1.49] [%clk 0:06:38] } 27... Rd4?! { [%eval -0.62] } { Inaccuracy. Bd7 was best. } { [%clk 0:29:48] } 28. Qa3 { [%eval -0.61] [%clk 0:05:49] } 28... Bh6 { [%eval -0.23] [%clk 0:18:01] } 29. Rcd1? { [%eval -1.83] } { Mistake. Be2 was best. } { [%clk 0:06:02] } 29... Qa6?? { [%eval 0.85] } { Blunder. b5 was best. } { [%clk 0:13:06] } 30. b3 { [%eval 0.95] [%clk 0:04:55] } 30... Bc6 { [%eval 1.01] [%clk 0:12:36] } 31. Qxa6 { [%eval 1.0] [%clk 0:04:53] } 31... bxa6 { [%eval 0.99] [%clk 0:13:00] } 32. Be4 { [%eval 0.85] [%clk 0:05:09] } 32... f5?? { [%eval 3.32] } { Blunder. Rxd1+ was best. } { [%clk 0:03:47] } 33. Bxc6 { [%eval 3.34] [%clk 0:05:02] } 33... Rxc6 { [%eval 3.23] [%clk 0:04:06] } 34. Rxd4 { [%eval 3.58] [%clk 0:03:04] } 34... exd4 { [%eval 3.55] [%clk 0:04:30] } 35. Re6 { [%eval 3.53] [%clk 0:02:59] } 35... Kf7 { [%eval 3.41] [%clk 0:02:02] } 36. Rxd6 { [%eval 3.71] [%clk 0:03:05] } 36... Rxd6 { [%eval 3.42] [%clk 0:02:29] } 37. Bxd6 { [%eval 3.39] [%clk 0:03:28] } 37... Be3 { [%eval 4.17] [%clk 0:02:54] } 38. Kc2 { [%eval 4.11] [%clk 0:01:44] } 38... Ke6 { [%eval 4.63] [%clk 0:02:23] } 39. Bf4 { [%eval 4.46] [%clk 0:01:49] } 39... Bg1 { [%eval 4.41] [%clk 0:02:32] } 40. h4 { [%eval 4.15] [%clk 0:00:53] } 40... Kd7 { [%eval 4.98] [%clk 0:00:45] } 41. b4 { [%eval 5.18] [%clk 0:27:03] } 41... Kc6 { [%eval 5.69] [%clk 0:31:06] } 42. Kd3 { [%eval 5.53] [%clk 0:27:02] } 42... a5 { [%eval 6.14] [%clk 0:30:44] } 43. b5+ { [%eval 6.0] [%clk 0:26:36] } 43... Kc5 { [%eval 5.9] [%clk 0:30:48] } 44. a4 { [%eval 5.9] [%clk 0:22:38] } 44... Kb6 { [%eval 6.86] [%clk 0:30:25] } 45. Be5 { [%eval 5.77] [%clk 0:22:20] } 45... Kc5 { [%eval 6.06] [%clk 0:30:37] } 46. f4 { [%eval 8.08] [%clk 0:21:20] } 46... Bf2 { [%eval 8.09] [%clk 0:29:35] } 47. Bxd4+ { [%eval 8.07] [%clk 0:19:57] } 47... Bxd4 { [%eval 7.85] [%clk 0:29:57] } 48. b6 { [%eval 7.55] [%clk 0:20:24] } 1-0