Event: Round 2: Aytek Koyun - Joseph, Patrick
Site: https://lichess.org/broadcast/2025-british-chess-championships--major-open/round-2/vVFLtqRr/nYZxQ1tu
White: Aytek Koyun
Black: Joseph, Patrick
BlackElo: 1959
Result: 0-1
ECO: A45
Opening: Indian Defense
Variant: Standard

1. d4 { [%eval 0.17] [%clk 1:30:57] } 1... Nf6 { [%eval 0.19] [%clk 1:30:55] } 2. c3 { [%eval 0.0] [%clk 1:30:57] } 2... g6 { [%eval 0.07] [%clk 1:30:49] } 3. Bf4 { [%eval 0.01] [%clk 1:29:56] } 3... Bg7 { [%eval 0.1] [%clk 1:31:09] } 4. e3 { [%eval 0.04] [%clk 1:29:18] } 4... O-O { [%eval 0.05] [%clk 1:31:07] } 5. g4?! { [%eval -0.61] } { Inaccuracy. Nf3 was best. } { [%clk 1:28:07] } 5... d6 { [%eval -0.29] [%clk 1:28:41] } 6. h3 { [%eval -0.41] [%clk 1:27:40] } 6... c5 { [%eval -0.45] [%clk 1:21:53] } 7. Bg2 { [%eval -0.46] [%clk 1:22:13] } 7... cxd4 { [%eval -0.48] [%clk 1:22:08] } 8. exd4 { [%eval -0.73] [%clk 1:19:56] } 8... Qc7 { [%eval -0.25] [%clk 1:19:51] } 9. Qe2 { [%eval -0.74] [%clk 1:13:31] } 9... Re8 { [%eval -0.78] [%clk 1:19:24] } 10. Bg3?! { [%eval -1.6] } { Inaccuracy. Nf3 was best. } { [%clk 1:07:13] } 10... e5 { [%eval -1.39] [%clk 1:19:03] } 11. dxe5 { [%eval -1.14] [%clk 1:04:24] } 11... Nfd7? { [%eval 0.03] } { Mistake. Nc6 was best. } { [%clk 1:12:48] } 12. Nf3 { [%eval 0.07] [%clk 0:56:44] } 12... Nc6 { [%eval 0.24] [%clk 1:12:51] } 13. O-O { [%eval 0.24] [%clk 0:56:30] } 13... Ndxe5 { [%eval 0.25] [%clk 1:06:35] } 14. Qd1?! { [%eval -0.33] } { Inaccuracy. Na3 was best. } { [%clk 0:52:44] } 14... Be6?! { [%eval 0.28] } { Inaccuracy. Nxf3+ was best. } { [%clk 1:04:12] } 15. Nxe5? { [%eval -0.94] } { Mistake. Nbd2 was best. } { [%clk 0:46:27] } 15... dxe5 { [%eval -0.93] [%clk 1:04:26] } 16. Nd2 { [%eval -1.12] [%clk 0:44:46] } 16... Rad8 { [%eval -0.86] [%clk 1:04:46] } 17. Qe2 { [%eval -0.93] [%clk 0:40:59] } 17... Qb6?! { [%eval 0.16] } { Inaccuracy. f5 was best. } { [%clk 1:03:45] } 18. b3 { [%eval 0.0] [%clk 0:39:18] } 18... h6 { [%eval 0.15] [%clk 0:59:20] } 19. Rad1 { [%eval 0.13] [%clk 0:37:53] } 19... Qa5 { [%eval 0.38] [%clk 0:56:24] } 20. Bxc6 { [%eval -0.11] [%clk 0:35:16] } 20... bxc6 { [%eval -0.17] [%clk 0:56:48] } 21. Ne4 { [%eval -0.23] [%clk 0:34:52] } 21... f5?? { [%eval 1.7] } { Blunder. Bd5 was best. } { [%clk 0:56:22] } 22. Rxd8?? { [%eval -1.45] } { Blunder. Nd6 was best. } { [%clk 0:34:02] } 22... Rxd8 { [%eval -1.61] [%clk 0:56:41] } 23. b4? { [%eval -3.19] } { Mistake. Bh4 was best. } { [%clk 0:33:18] } 23... Qd5?! { [%eval -2.15] } { Inaccuracy. Qxa2 was best. } { [%clk 0:51:54] } 24. Nc5 { [%eval -2.15] [%clk 0:32:31] } 24... Bf7?! { [%eval -1.4] } { Inaccuracy. Qxa2 was best. } { [%clk 0:51:11] } 25. gxf5 { [%eval -1.17] [%clk 0:28:16] } 25... gxf5 { [%eval -1.18] [%clk 0:51:30] } 26. Re1 { [%eval -1.24] [%clk 0:27:34] } 26... Rd6 { [%eval -0.88] [%clk 0:41:20] } 27. a4?? { [%eval -3.12] } { Blunder. Kh2 was best. } { [%clk 0:25:23] } 27... f4 { [%eval -2.95] [%clk 0:41:21] } 28. Bh2? { [%eval -5.0] } { Mistake. Ne4 was best. } { [%clk 0:21:54] } 28... Rg6+ { [%eval -4.92] [%clk 0:41:45] } 29. Bg3 { [%eval -4.93] [%clk 0:19:55] } 29... fxg3 { [%eval -4.92] [%clk 0:42:08] } 30. f3 { [%eval -4.78] [%clk 0:17:31] } 30... Rg5 { [%eval -3.83] [%clk 0:40:15] } 31. Ne4 { [%eval -4.17] [%clk 0:16:52] } 31... Rh5 { [%eval -4.09] [%clk 0:40:32] } 32. Rd1 { [%eval -3.97] [%clk 0:11:34] } 32... Qe6 { [%eval -3.99] [%clk 0:40:45] } 33. Rd8+ { [%eval -3.98] [%clk 0:11:04] } 33... Kh7 { [%eval -3.82] [%clk 0:41:09] } 34. Nxg3?! { [%eval -4.99] } { Inaccuracy. Qd3 was best. } { [%clk 0:10:17] } 34... Rxh3 { [%eval -5.22] [%clk 0:39:10] } 35. Qg2 { [%eval -5.11] [%clk 0:08:46] } 35... Qf6 { [%eval -4.22] [%clk 0:38:00] } 36. Rd7 { [%eval -4.16] [%clk 0:07:23] } 36... Be6 { [%eval -4.09] [%clk 0:36:48] } 37. Rd6?! { [%eval -6.0] } { Inaccuracy. Rxa7 was best. } { [%clk 0:06:48] } 37... Qf4 { [%eval -5.58] [%clk 0:33:21] } 38. Ne4?? { [%eval #-14] } { Checkmate is now unavoidable. Nf1 was best. } { [%clk 0:06:21] } 38... Qe3+ { [%eval #-13] [%clk 0:33:44] } 39. Qf2 { [%eval #-16] [%clk 0:05:49] } 39... Qc1+ { [%eval #-15] [%clk 0:33:54] } 40. Qf1 { [%eval #-15] [%clk 0:03:13] } 40... Rh1+ { [%eval #-14] [%clk 0:34:18] } 41. Kxh1 { [%eval #-15] [%clk 0:03:29] } 41... Qxf1+ { [%eval #-13] [%clk 0:34:42] } 42. Kh2 { [%eval #-13] [%clk 0:03:43] } 42... Qxf3 { [%eval #-12] [%clk 0:34:48] } 43. Rxe6 { [%eval #-12] [%clk 0:03:29] } 43... Qxe4 { [%eval #-12] [%clk 0:35:13] } 44. b5 { [%eval #-10] [%clk 0:03:22] } 44... Qf4+ { [%eval #-10] [%clk 0:35:25] } 45. Kh1 { [%eval #-10] [%clk 0:03:28] } 45... Qh4+ { [%eval #-9] [%clk 0:35:51] } 46. Kg1 { [%eval #-9] [%clk 0:03:45] } 46... Qg4+ { [%eval #-8] [%clk 0:36:18] } 47. Kf1 { [%eval #-8] [%clk 0:04:13] } 47... Qxe6 { [%eval #-7] [%clk 0:36:37] } 48. Ke2 { [%eval #-6] [%clk 0:04:34] } 48... Qc4+ { [%eval #-7] [%clk 0:37:00] } 49. Kd2 { [%eval #-7] [%clk 0:04:56] } 49... e4 { [%eval #-6] [%clk 0:37:23] } 50. bxc6 { [%eval #-4] [%clk 0:05:17] } 50... Bxc3+ { [%eval #-5] [%clk 0:37:45] } 51. Ke3 { [%eval #-5] [%clk 0:05:34] } 51... Be5 { [%eval #-4] [%clk 0:38:04] } 52. c7 { [%eval #-3] [%clk 0:05:50] } 52... Qd4+ { [%eval #-2] [%clk 0:38:27] } 53. Ke2 { [%eval #-2] [%clk 0:06:15] } 53... Qd3+ { [%eval #-4] [%clk 0:38:52] } 54. Kf2 { [%eval #-4] [%clk 0:06:14] } 54... Qf3+ { [%eval #-3] [%clk 0:39:15] } 55. Kg1 { [%eval #-3] [%clk 0:06:19] } 55... Bd4+ { [%eval #-3] [%clk 0:39:12] } 56. Kh2 { [%eval #-3] [%clk 0:06:30] } 56... Be5+ { [%eval #-3] [%clk 0:39:15] } 57. Kg1 { [%eval #-3] [%clk 0:06:49] } 57... Bg3 { [%eval #-2] [%clk 0:39:37] } 58. c8=Q { [%eval #-2] [%clk 0:06:58] } 58... Qf2+ { [%eval #-1] [%clk 0:40:02] } 59. Kh1 { [%clk 0:07:18] } 59... Qh2# { [%clk 0:39:56] } 0-1