Event: Biel Chess Festival 2024
Date: 2024-07-23
White: Oestmann, Lukas
WhiteElo: 1926
Black: Yu, Tianxiang Carlos
BlackElo: 1770
Result: 1/2-1/2
ECO: B72
Opening: Sicilian Defense: Dragon Variation
Variant: Standard

1. Nf3 { [%eval 0.14] [%clk 1:31:19] } 1... c5 { [%eval 0.38] [%clk 1:30:59] } 2. e4 { [%eval 0.22] [%clk 1:31:19] } 2... d6 { [%eval 0.26] [%clk 1:29:56] } 3. d4 { [%eval 0.26] [%clk 1:31:45] } 3... cxd4 { [%eval 0.31] [%clk 1:30:25] } 4. Nxd4 { [%eval 0.18] [%clk 1:32:09] } 4... Nf6 { [%eval 0.24] [%clk 1:30:51] } 5. Nc3 { [%eval 0.18] [%clk 1:32:35] } 5... g6 { [%eval 0.55] [%clk 1:31:16] } 6. Be3 { [%eval 0.41] [%clk 1:33:02] } 6... Nc6 { [%eval 0.46] [%clk 1:31:30] } 7. f3 { [%eval 0.59] [%clk 1:32:50] } 7... h5 { [%eval 0.74] [%clk 1:30:33] } 8. Bc4 { [%eval 0.66] [%clk 1:24:58] } 8... Bd7 { [%eval 0.7] [%clk 1:30:48] } 9. O-O { [%eval 0.42] [%clk 1:23:36] } 9... Rc8?! { [%eval 1.24] } { Inaccuracy. Bh6 was best. } { [%clk 1:26:59] } 10. Nxc6 { [%eval 1.27] [%clk 1:21:18] } 10... bxc6 { [%eval 1.34] [%clk 1:06:07] } 11. a4 { [%eval 0.78] [%clk 1:13:47] } 11... a5 { [%eval 0.77] [%clk 1:00:41] } 12. Qe1 { [%eval 0.87] [%clk 1:11:01] } 12... Bg7 { [%eval 1.17] [%clk 0:57:24] } 13. Rd1 { [%eval 1.05] [%clk 1:07:31] } 13... O-O { [%eval 1.22] [%clk 0:54:52] } 14. Qg3 { [%eval 0.85] [%clk 1:03:52] } 14... Kh7 { [%eval 0.86] [%clk 0:48:23] } 15. e5?! { [%eval -0.01] } { Inaccuracy. h3 was best. } { [%clk 0:59:47] } 15... Nd5 { [%eval -0.05] [%clk 0:25:01] } 16. Bxd5 { [%eval -0.07] [%clk 0:51:36] } 16... Bxe5 { [%eval 0.18] [%clk 0:15:20] } 17. Qg5 { [%eval 0.25] [%clk 0:45:21] } 17... cxd5 { [%eval 0.34] [%clk 0:14:44] } 18. Nxd5 { [%eval 0.29] [%clk 0:42:46] } 18... Bg7 { [%eval 0.3] [%clk 0:07:25] } 19. Bb6 { [%eval 0.26] [%clk 0:38:20] } 19... Qe8 { [%eval 0.35] [%clk 0:07:44] } 20. Rfe1 { [%eval 0.0] [%clk 0:32:24] } 20... f6?? { [%eval 1.75] } { Blunder. Be6 was best. } { [%clk 0:07:39] } 21. Qg3?? { [%eval 0.0] } { Blunder. Qd2 was best. } { [%clk 0:30:23] } 21... e5 { [%eval 0.03] [%clk 0:05:35] } 22. Bxa5?! { [%eval -0.58] } { Inaccuracy. Qf2 was best. } { [%clk 0:27:38] } 22... Rxc2 { [%eval -0.65] [%clk 0:04:38] } 23. Bc3 { [%eval -0.72] [%clk 0:27:44] } 23... Bxa4 { [%eval -0.74] [%clk 0:04:27] } 24. Ne3?! { [%eval -1.69] } { Inaccuracy. Qh4 was best. } { [%clk 0:27:19] } 24... Rxc3 { [%eval -1.62] [%clk 0:04:28] } 25. bxc3 { [%eval -1.76] [%clk 0:27:02] } 25... Bxd1 { [%eval -1.6] [%clk 0:04:57] } 26. Rxd1 { [%eval -1.64] [%clk 0:26:57] } 26... Qc6 { [%eval -1.69] [%clk 0:02:29] } 27. Nd5 { [%eval -1.52] [%clk 0:26:44] } 27... Qc5+?! { [%eval -0.77] } { Inaccuracy. Qa4 was best. } { [%clk 0:02:23] } 28. Kh1 { [%eval -1.09] [%clk 0:26:00] } 28... Re8?! { [%eval -0.33] } { Inaccuracy. Qb5 was best. } { [%clk 0:02:17] } 29. h4?! { [%eval -1.3] } { Inaccuracy. Qh4 was best. } { [%clk 0:24:38] } 29... e4? { [%eval 0.0] } { Mistake. Qa7 was best. } { [%clk 0:01:54] } 30. Nf4 { [%eval 0.0] [%clk 0:23:19] } 30... Qf5 { [%eval 0.0] [%clk 0:02:23] } 31. Rxd6? { [%eval -1.2] } { Mistake. Rd5 was best. } { [%clk 0:20:39] } 31... e3 { [%eval -0.65] [%clk 0:02:28] } 32. Rd1 { [%eval -0.27] [%clk 0:16:04] } 32... Bh6 { [%eval 0.0] [%clk 0:01:16] } 33. Ne2 { [%eval 0.0] [%clk 0:16:01] } 33... Bg7 { [%eval 0.0] [%clk 0:01:03] } 34. Qc7 { [%eval 0.03] [%clk 0:12:20] } 34... Qe5 { [%eval 0.0] [%clk 0:01:30] } 35. Qxe5 { [%eval 0.04] [%clk 0:11:03] } 35... Rxe5 { [%eval 0.01] [%clk 0:01:59] } 36. f4 { [%eval 0.08] [%clk 0:09:17] } 36... Rc5 { [%eval 0.07] [%clk 0:01:11] } 37. Rd3 { [%eval 0.03] [%clk 0:09:02] } 37... g5 { [%eval 0.05] [%clk 0:00:50] } 38. g3 { [%eval 0.0] [%clk 0:08:11] } 38... gxf4 { [%eval 0.0] [%clk 0:01:08] } 39. gxf4 { [%eval 0.0] [%clk 0:07:18] } 39... Kg6 { [%eval 0.0] [%clk 0:00:54] } 40. Kg2 { [%eval 0.0] [%clk 0:07:24] } 40... Kf5 { [%eval 0.11] [%clk 0:01:01] } 41. Kf3 { [%eval 0.07] [%clk 0:07:29] } 41... Bh6 { [%eval 0.24] [%clk 0:24:14] } 42. Nd4+ { [%eval 0.17] [%clk 0:35:49] } 42... Kg6 { [%eval 0.11] [%clk 0:24:27] } 43. Kxe3 { [%eval 0.11] [%clk 0:35:09] } 43... Re5+ { [%eval 0.07] [%clk 0:23:48] } 44. Kf3 { [%eval 0.1] [%clk 0:30:23] } 44... Re1 { [%eval 0.27] [%clk 0:24:06] } 45. f5+ { [%eval 0.04] [%clk 0:30:24] } 45... Kf7 { [%eval 0.12] [%clk 0:23:58] } 46. Kg2 { [%eval 0.05] [%clk 0:28:19] } 46... Rc1 { [%eval 0.22] [%clk 0:22:19] } 47. Ne2 { [%eval 0.22] [%clk 0:27:51] } 47... Rc2 { [%eval 0.28] [%clk 0:22:07] } 48. Kf3 { [%eval 0.45] [%clk 0:28:04] } 48... Bd2 { [%eval 0.32] [%clk 0:20:05] } 49. c4 { [%eval 0.1] [%clk 0:20:19] } 49... Be1 { [%eval 0.16] [%clk 0:19:01] } 50. Rd4 { [%eval 0.1] [%clk 0:20:38] } 50... Kg8 { [%eval 0.51] [%clk 0:18:44] } 51. Ke3 { [%eval 0.13] [%clk 0:18:56] } 51... Kf7 { [%eval 0.12] [%clk 0:18:25] } 52. Re4 { [%eval 0.05] [%clk 0:19:01] } 52... Ra2 { [%eval 0.18] [%clk 0:18:24] } 53. Kd4 { [%eval 0.06] [%clk 0:18:18] } 53... Bf2+ { [%eval 0.07] [%clk 0:18:35] } 54. Kd5 { [%eval 0.0] [%clk 0:18:24] } 54... Ra5+ { [%eval 0.0] [%clk 0:16:16] } 55. Kc6 { [%eval 0.0] [%clk 0:18:50] } 55... Rxf5 { [%eval 0.0] [%clk 0:12:05] } 56. Rf4 { [%eval 0.0] [%clk 0:12:07] } 56... Rxf4 { [%eval 0.07] [%clk 0:11:02] } 57. Nxf4 { [%eval 0.1] [%clk 0:12:32] } 57... Bxh4 { [%eval 0.08] [%clk 0:11:02] } 58. Nxh5 { [%eval 0.08] [%clk 0:12:58] } 58... Bf2 { [%eval 0.0] [%clk 0:11:01] } 59. Nf4 { [%eval 0.0] [%clk 0:12:44] } 59... Bg1 { [%eval 0.04] [%clk 0:11:03] } 60. Kd5 { [%eval 0.04] [%clk 0:12:56] } 60... Ke7 { [%eval 0.04] [%clk 0:11:14] } 1/2-1/2