Event: Round 8: Barbosa, Oliver - Muthukumar, Haari
Date: 2025-05-26
White: Barbosa, Oliver
WhiteTitle: GM
WhiteElo: 2430
Black: Muthukumar, Haari
BlackElo: 2222
Result: 1-0
ECO: A13
Opening: English Opening: Agincourt Defense
Variant: Standard
TimeControl: 90+30

1. c4 { [%eval 0.12] [%clk 1:25:37] } 1... e6 { [%eval 0.25] [%clk 1:30:46] } 2. Nf3 { [%eval 0.19] [%clk 1:25:25] } 2... d5 { [%eval 0.23] [%clk 1:30:47] } 3. g3 { [%eval 0.0] [%clk 1:26:01] } 3... d4 { [%eval 0.19] [%clk 1:31:00] } 4. Bg2 { [%eval 0.16] [%clk 1:25:48] } 4... Nc6 { [%eval 0.24] [%clk 1:31:23] } 5. O-O { [%eval 0.15] [%clk 1:26:03] } 5... Bc5 { [%eval 0.16] [%clk 1:31:45] } 6. d3 { [%eval 0.24] [%clk 1:25:02] } 6... a5 { [%eval 0.29] [%clk 1:26:43] } 7. e4?! { [%eval -0.35] } { Inaccuracy. e3 was best. } { [%clk 1:22:48] } 7... dxe3?! { [%eval 0.49] } { Inaccuracy. e5 was best. } { [%clk 1:16:39] } 8. Bxe3 { [%eval 0.5] [%clk 1:15:34] } 8... Nd4 { [%eval 0.57] [%clk 1:14:06] } 9. Nc3 { [%eval 0.5] [%clk 1:14:46] } 9... Ne7 { [%eval 0.5] [%clk 1:10:38] } 10. Nb5 { [%eval 0.39] [%clk 0:53:02] } 10... Nef5? { [%eval 1.91] } { Mistake. Nxf3+ was best. } { [%clk 1:06:51] } 11. Nfxd4 { [%eval 1.86] [%clk 0:52:01] } 11... Bxd4 { [%eval 2.03] [%clk 0:55:44] } 12. Nxd4 { [%eval 1.43] [%clk 0:37:43] } 12... Nxd4 { [%eval 1.53] [%clk 0:56:09] } 13. Qg4 { [%eval 1.66] [%clk 0:38:06] } 13... Nf5 { [%eval 1.62] [%clk 0:55:43] } 14. Bc5 { [%eval 1.51] [%clk 0:38:29] } 14... f6 { [%eval 1.68] [%clk 0:51:51] } 15. Qh3?! { [%eval 0.79] } { Inaccuracy. d4 was best. } { [%clk 0:24:24] } 15... Kf7 { [%eval 0.85] [%clk 0:48:13] } 16. g4 { [%eval 0.88] [%clk 0:23:23] } 16... Nd4 { [%eval 0.92] [%clk 0:47:04] } 17. Qh5+ { [%eval 0.51] [%clk 0:20:43] } 17... g6 { [%eval 0.6] [%clk 0:47:24] } 18. Qh6 { [%eval 0.69] [%clk 0:21:10] } 18... Rb8 { [%eval 0.57] [%clk 0:33:49] } 19. Ba7 { [%eval 0.65] [%clk 0:13:48] } 19... Ra8 { [%eval 0.53] [%clk 0:34:14] } 20. Bc5 { [%eval 0.51] [%clk 0:14:13] } 20... Rb8 { [%eval 0.63] [%clk 0:34:40] } 21. Rae1 { [%eval 0.62] [%clk 0:14:38] } 21... b6 { [%eval 0.61] [%clk 0:32:51] } 22. Bxd4 { [%eval 0.65] [%clk 0:15:02] } 22... Qxd4 { [%eval 0.58] [%clk 0:33:20] } 23. Re4 { [%eval 0.31] [%clk 0:15:27] } 23... Qd6?! { [%eval 1.14] } { Inaccuracy. Qxd3 was best. } { [%clk 0:28:50] } 24. Rfe1 { [%eval 1.07] [%clk 0:13:15] } 24... Bd7 { [%eval 1.31] [%clk 0:29:07] } 25. d4 { [%eval 1.31] [%clk 0:12:14] } 25... Rbe8 { [%eval 1.36] [%clk 0:28:48] } 26. c5 { [%eval 0.95] [%clk 0:08:36] } 26... bxc5 { [%eval 1.02] [%clk 0:26:23] } 27. dxc5 { [%eval 0.95] [%clk 0:09:04] } 27... Qxc5 { [%eval 0.93] [%clk 0:26:40] } 28. Rc1 { [%eval 1.07] [%clk 0:09:30] } 28... Qg5 { [%eval 1.01] [%clk 0:18:43] } 29. Qxg5 { [%eval 0.8] [%clk 0:09:32] } 29... fxg5 { [%eval 0.94] [%clk 0:19:10] } 30. Rxc7 { [%eval 0.01] [%clk 0:09:43] } 30... Re7 { [%eval 0.17] [%clk 0:19:39] } 31. Re5 { [%eval -5.57] [%clk 0:04:05] } 31... a4 { [%eval 0.16] [%clk 0:15:33] } 32. Ra5 { [%eval 0.0] [%clk 0:04:31] } 32... Be8 { [%eval 1.33] [%clk 0:12:30] } 33. Rxe7+ { [%eval -0.11] [%clk 0:03:07] } 33... Kxe7 { [%eval 0.35] [%clk 0:12:58] } 34. Ra7+ { [%eval -5.21] [%clk 0:03:33] } 34... Kd6 { [%clk 0:11:07] } 35. Ra8 { [%clk 0:03:59] } 35... Kc7 { [%clk 0:09:23] } 36. b4 { [%clk 0:03:50] } 36... axb3 { [%clk 0:09:42] } 37. axb3 { [%clk 0:04:17] } 37... h5 { [%clk 0:09:11] } 38. h3 { [%clk 0:03:26] } 38... Rg8 { [%clk 0:08:51] } 39. b4 { [%clk 0:03:49] } 39... Kb6 { [%clk 0:07:44] } 40. Rb8+ { [%clk 0:03:25] } 40... Kc7 { [%clk 0:08:03] } 41. Ra8 { [%clk 0:03:28] } 41... Kb6 { [%clk 0:07:09] } 42. Bf1 { [%clk 0:03:55] } 42... Kb7 { [%clk 0:03:02] } 43. Ra5 { [%clk 0:03:01] } 43... hxg4 { [%clk 0:03:09] } 44. hxg4 { [%clk 0:03:24] } 44... Rf8 { [%clk 0:03:24] } 45. Bg2+ { [%clk 0:03:18] } 45... Kb6 { [%clk 0:01:54] } 46. Ra8 { [%clk 0:03:41] } 46... Rg8 { [%clk 0:01:16] } 47. Rc8 { [%clk 0:03:54] } 47... Bf7 { [%clk 0:00:43] } 48. Rc6+ { [%clk 0:03:48] } 48... Kb5 { [%clk 0:01:34] } 49. Rc7 { [%clk 0:04:15] } 49... Be8 { [%clk 0:01:18] } 50. Rb7+ { [%clk 0:02:38] } 50... Kc4 { [%clk 0:00:33] } 51. b5 { [%clk 0:02:34] } 51... Kc5 { [%clk 0:00:33] } 52. Bf1 { [%clk 0:02:07] } 52... Rh8 { [%clk 0:00:34] } 53. f3 { [%clk 0:02:13] } 53... Rf8 { [%clk 0:00:39] } 54. Rb8 { [%clk 0:02:28] } 54... Rxf3 { [%clk 0:00:32] } 55. Rxe8 { [%clk 0:02:49] } 55... Rg3+ { [%clk 0:00:59] } 56. Kf2 { [%clk 0:03:14] } 56... Rxg4 { [%clk 0:01:24] } 57. Rxe6 { [%clk 0:03:38] } 57... Rf4+ { [%clk 0:01:42] } 58. Kg1 { [%clk 0:04:04] } 58... Rg4+ { [%clk 0:02:06] } 59. Kh2 { [%clk 0:04:15] } 59... Rf4 { [%clk 0:02:26] } 60. Rc6+ { [%clk 0:04:39] } 60... Kb4 { [%clk 0:02:11] } 61. b6 { [%clk 0:04:28] } 61... Rf8 { [%clk 0:01:28] } 62. b7 { [%clk 0:04:49] } 62... Rb8 { [%clk 0:01:49] } 63. Ba6 { [%clk 0:05:02] } 1-0