Event: Round 1: Barbosa, Oliver - Griffith, Kyron
Date: 2024-11-07
White: Barbosa, Oliver
WhiteTitle: GM
WhiteElo: 2446
Black: Griffith, Kyron
BlackTitle: IM
BlackElo: 2407
Result: 1/2-1/2
ECO: D45
Opening: Semi-Slav Defense: Accelerated Meran Variation
Variant: Standard

1. d4 { [%eval 0.17] [%clk 1:30:51] } 1... Nf6 { [%eval 0.17] [%clk 1:30:51] } 2. c4 { [%eval 0.16] [%clk 1:31:04] } 2... e6 { [%eval 0.11] [%clk 1:31:13] } 3. Nf3 { [%eval 0.12] [%clk 1:31:16] } 3... d5 { [%eval 0.17] [%clk 1:31:29] } 4. Nc3 { [%eval 0.1] [%clk 1:31:20] } 4... c6 { [%eval 0.19] [%clk 1:31:42] } 5. e3 { [%eval 0.23] [%clk 1:31:12] } 5... a6 { [%eval 0.32] [%clk 1:31:34] } 6. Qc2 { [%eval 0.21] [%clk 1:27:54] } 6... c5 { [%eval 0.21] [%clk 1:31:34] } 7. dxc5 { [%eval 0.14] [%clk 1:26:04] } 7... Bxc5 { [%eval 0.15] [%clk 1:30:27] } 8. a3 { [%eval -0.07] [%clk 1:25:03] } 8... O-O { [%eval 0.17] [%clk 1:16:54] } 9. b4 { [%eval 0.22] [%clk 1:24:11] } 9... Be7 { [%eval 0.12] [%clk 1:15:38] } 10. Bb2 { [%eval 0.0] [%clk 1:23:23] } 10... dxc4 { [%eval 0.0] [%clk 1:13:29] } 11. Bxc4 { [%eval -0.05] [%clk 1:23:35] } 11... b5 { [%eval -0.02] [%clk 1:13:26] } 12. Bd3 { [%eval -0.01] [%clk 1:20:26] } 12... Bb7 { [%eval -0.03] [%clk 1:13:09] } 13. O-O { [%eval -0.02] [%clk 1:19:23] } 13... Nbd7 { [%eval -0.06] [%clk 1:12:49] } 14. Rfd1 { [%eval -0.04] [%clk 1:17:53] } 14... Rc8 { [%eval 0.0] [%clk 1:12:24] } 15. Rac1 { [%eval 0.0] [%clk 1:16:57] } 15... h6 { [%eval -0.03] [%clk 1:09:11] } 16. Qe2 { [%eval -0.1] [%clk 1:12:05] } 16... Qb6 { [%eval 0.0] [%clk 1:07:09] } 17. Nb1 { [%eval -0.05] [%clk 1:09:48] } 17... Rxc1 { [%eval 0.0] [%clk 1:04:46] } 18. Rxc1 { [%eval 0.0] [%clk 1:09:54] } 18... Rc8 { [%eval 0.03] [%clk 1:05:02] } 19. Rxc8+ { [%eval 0.02] [%clk 1:06:37] } 19... Bxc8 { [%eval 0.05] [%clk 1:05:28] } 20. Qc2 { [%eval 0.0] [%clk 1:06:45] } 20... Bb7 { [%eval 0.0] [%clk 1:04:51] } 21. Nbd2 { [%eval 0.0] [%clk 1:06:32] } 21... Qc6 { [%eval 0.06] [%clk 1:00:03] } 22. Qxc6 { [%eval 0.07] [%clk 1:05:42] } 22... Bxc6 { [%eval 0.04] [%clk 1:00:29] } 23. Nd4 { [%eval 0.1] [%clk 1:05:42] } 23... Bb7 { [%eval 0.06] [%clk 0:58:24] } 24. f3 { [%eval 0.05] [%clk 1:04:50] } 24... Nd5 { [%eval 0.05] [%clk 0:57:31] } 25. Kf2 { [%eval 0.1] [%clk 1:05:03] } 25... N5b6 { [%eval 0.08] [%clk 0:56:21] } 26. N4b3 { [%eval 0.07] [%clk 1:01:48] } 26... f6 { [%eval 0.03] [%clk 0:52:10] } 27. Na5 { [%eval 0.04] [%clk 1:00:00] } 27... Bd5 { [%eval 0.07] [%clk 0:49:08] } 28. e4 { [%eval 0.08] [%clk 0:59:33] } 28... Ba2 { [%eval 0.11] [%clk 0:47:58] } 29. f4 { [%eval 0.07] [%clk 0:54:46] } 29... Bd6 { [%eval 0.14] [%clk 0:44:55] } 30. g3 { [%eval 0.04] [%clk 0:51:44] } 30... e5 { [%eval 0.03] [%clk 0:41:31] } 31. f5 { [%eval 0.05] [%clk 0:46:57] } 31... Bc7 { [%eval 0.06] [%clk 0:38:33] } 32. Bc1 { [%eval 0.05] [%clk 0:45:30] } 32... Nc8 { [%eval 0.04] [%clk 0:37:24] } 33. Ndb3 { [%eval 0.0] [%clk 0:36:33] } 33... Kf8 { [%eval 0.03] [%clk 0:35:22] } 34. Ke2 { [%eval 0.0] [%clk 0:35:58] } 34... Bb6 { [%eval 0.08] [%clk 0:34:51] } 35. g4 { [%eval 0.02] [%clk 0:28:41] } 35... Nd6 { [%eval 0.01] [%clk 0:24:30] } 36. Bc2 { [%eval 0.0] [%clk 0:22:05] } 36... Ke8 { [%eval 0.01] [%clk 0:20:25] } 37. h4 { [%eval 0.02] [%clk 0:21:51] } 37... Nf7 { [%eval 0.05] [%clk 0:19:09] } 38. Bd2 { [%eval 0.06] [%clk 0:20:20] } 38... Nd6 { [%eval 0.08] [%clk 0:19:04] } 39. g5 { [%eval 0.0] [%clk 0:20:07] } 39... hxg5 { [%eval 0.0] [%clk 0:19:18] } 40. hxg5 { [%eval 0.0] [%clk 0:20:32] } 40... fxg5 { [%eval 0.0] [%clk 0:19:14] } 41. Bxg5 { [%eval 0.0] [%clk 0:20:23] } 41... Nf6 { [%eval 0.01] [%clk 0:18:38] } 42. Kf3 { [%eval 0.0] [%clk 0:15:56] } 42... Kd7 { [%eval 0.05] [%clk 0:14:11] } 43. Nc1 { [%eval -0.12] [%clk 0:14:02] } 43... Bf7 { [%eval -0.16] [%clk 0:13:50] } 44. Nd3 { [%eval -0.16] [%clk 0:13:54] } 44... Bh5+ { [%eval -0.11] [%clk 0:13:14] } 45. Kg2 { [%eval -0.16] [%clk 0:14:18] } 45... Bd4 { [%eval -0.16] [%clk 0:12:24] } 46. Bxf6 { [%eval -0.15] [%clk 0:08:01] } 46... gxf6 { [%eval -0.1] [%clk 0:12:49] } 47. Nb3 { [%eval -0.24] [%clk 0:08:26] } 47... Nc4 { [%eval -0.15] [%clk 0:08:35] } 48. Nbc5+? { [%eval -1.63] } { Mistake. Ndc5+ was best. } { [%clk 0:04:06] } 48... Kd6?! { [%eval -1.01] } { Inaccuracy. Kc6 was best. } { [%clk 0:07:29] } 49. Bb3 { [%eval -1.15] [%clk 0:04:07] } 49... Nxa3?! { [%eval -0.31] } { Inaccuracy. a5 was best. } { [%clk 0:07:17] } 50. Nxa6 { [%eval -0.37] [%clk 0:04:09] } 50... Nc4 { [%eval -0.35] [%clk 0:07:31] } 51. Ndc5 { [%eval -0.31] [%clk 0:03:38] } 51... Bc3 { [%eval -0.1] [%clk 0:04:32] } 52. Kf2 { [%eval -0.08] [%clk 0:01:19] } 52... Bd4+ { [%eval -0.09] [%clk 0:04:50] } 53. Kg2 { [%eval -0.32] [%clk 0:01:45] } 53... Be8 { [%eval -0.09] [%clk 0:04:59] } 54. Nb7+? { [%eval -1.66] } { Mistake. Kf3 was best. } { [%clk 0:01:44] } 54... Ke7? { [%eval -0.08] } { Mistake. Kc6 was best. } { [%clk 0:04:25] } 55. Na5 { [%eval -0.13] [%clk 0:01:35] } 55... Nxa5 { [%eval -0.02] [%clk 0:03:16] } 56. bxa5 { [%eval -0.02] [%clk 0:02:01] } 56... Bc3 { [%eval -0.02] [%clk 0:03:33] } 57. Nc7 { [%eval -0.05] [%clk 0:02:01] } 57... Bxa5 { [%eval -0.06] [%clk 0:03:41] } 58. Nxe8 { [%eval -0.07] [%clk 0:00:54] } 58... Kxe8 { [%eval -0.07] [%clk 0:04:04] } 59. Kf3 { [%eval -0.02] [%clk 0:01:20] } 1/2-1/2