Event: Round 4: Sefton, Adam - Shivakumar, Akshath
Site: https://lichess.org/broadcast/2025-british-chess-championships--major-open/round-4/SyrHmm10/A7i4j0I1
White: Sefton, Adam
WhiteElo: 2074
Black: Shivakumar, Akshath
BlackElo: 1901
Result: 1-0
ECO: B31
Opening: Sicilian Defense: Nyezhmetdinov-Rossolimo Attack, Fianchetto Variation
Variant: Standard

1. e4 { [%eval 0.18] [%clk 1:30:57] } 1... c5 { [%eval 0.24] [%clk 1:30:55] } 2. Nf3 { [%eval 0.2] [%clk 1:31:16] } 2... Nc6 { [%eval 0.3] [%clk 1:31:18] } 3. Bb5 { [%eval 0.17] [%clk 1:31:42] } 3... g6 { [%eval 0.24] [%clk 1:31:35] } 4. Bxc6 { [%eval 0.27] [%clk 1:32:04] } 4... dxc6 { [%eval 0.5] [%clk 1:32:00] } 5. O-O { [%eval 0.35] [%clk 1:32:27] } 5... Bg7 { [%eval 0.38] [%clk 1:32:24] } 6. Re1 { [%eval 0.27] [%clk 1:32:51] } 6... e5 { [%eval 0.34] [%clk 1:31:02] } 7. a4 { [%eval 0.34] [%clk 1:32:37] } 7... Ne7 { [%eval 0.5] [%clk 1:30:34] } 8. d3 { [%eval 0.43] [%clk 1:32:45] } 8... a5 { [%eval 0.37] [%clk 1:23:04] } 9. h3 { [%eval 0.35] [%clk 1:32:49] } 9... O-O { [%eval 0.39] [%clk 1:23:26] } 10. Na3 { [%eval 0.41] [%clk 1:31:53] } 10... Qc7 { [%eval 0.41] [%clk 1:22:36] } 11. Be3 { [%eval 0.35] [%clk 1:30:00] } 11... b6 { [%eval 0.41] [%clk 1:22:49] } 12. Nc4 { [%eval 0.31] [%clk 1:28:29] } 12... h6 { [%eval 0.3] [%clk 1:17:16] } 13. c3 { [%eval 0.02] [%clk 1:25:36] } 13... Ba6 { [%eval 0.27] [%clk 1:16:53] } 14. b3 { [%eval 0.16] [%clk 1:14:26] } 14... Rad8 { [%eval 0.25] [%clk 1:09:14] } 15. Qc2 { [%eval 0.14] [%clk 1:11:36] } 15... Rd7 { [%eval 0.43] [%clk 0:52:20] } 16. b4 { [%eval 0.44] [%clk 0:57:58] } 16... Bxc4 { [%eval 0.58] [%clk 0:41:00] } 17. dxc4 { [%eval 0.58] [%clk 0:58:20] } 17... cxb4 { [%eval 0.5] [%clk 0:41:21] } 18. cxb4 { [%eval 0.42] [%clk 0:58:36] } 18... axb4 { [%eval 0.49] [%clk 0:41:42] } 19. c5 { [%eval 0.52] [%clk 0:58:38] } 19... bxc5 { [%eval 0.87] [%clk 0:41:50] } 20. Qxc5 { [%eval 0.4] [%clk 0:54:27] } 20... Rb8 { [%eval 0.37] [%clk 0:41:15] } 21. Reb1 { [%eval -0.12] [%clk 0:53:06] } 21... Nc8 { [%eval 0.16] [%clk 0:38:25] } 22. Rb3?! { [%eval -0.72] } { Inaccuracy. Rc1 was best. } { [%clk 0:39:06] } 22... Qd6?! { [%eval 0.18] } { Inaccuracy. Bf8 was best. } { [%clk 0:29:05] } 23. Rc1 { [%eval 0.2] [%clk 0:39:00] } 23... Qxc5 { [%eval 0.23] [%clk 0:19:50] } 24. Rc2?? { [%eval -9.77] } { Blunder. Bxc5 was best. } { [%clk 0:38:39] } 24... Qc3?? { [%eval 0.0] } { Blunder. Qxc2 was best. } { [%clk 0:19:50] } 25. Rcxc3 { [%eval 0.0] [%clk 0:39:09] } 25... Nd6 { [%eval 0.0] [%clk 0:19:56] } 26. Rxc6 { [%eval 0.0] [%clk 0:35:58] } 26... Nxe4 { [%eval 0.0] [%clk 0:19:58] } 27. Rc4 { [%eval -0.13] [%clk 0:36:21] } 27... Nd6 { [%eval 0.0] [%clk 0:17:03] } 28. Rcxb4 { [%eval 0.04] [%clk 0:36:34] } 28... Rxb4 { [%eval 0.0] [%clk 0:17:07] } 29. Rxb4 { [%eval 0.01] [%clk 0:36:57] } 29... Nf5 { [%eval 0.05] [%clk 0:16:03] } 30. Bb6 { [%eval 0.15] [%clk 0:33:23] } 30... Nd4? { [%eval 1.44] } { Mistake. Rd1+ was best. } { [%clk 0:15:50] } 31. a5 { [%eval 1.26] [%clk 0:24:37] } 31... Nxf3+?! { [%eval 2.18] } { Inaccuracy. Ne2+ was best. } { [%clk 0:15:39] } 32. gxf3 { [%eval 2.47] [%clk 0:25:05] } 32... Rd1+ { [%eval 2.56] [%clk 0:15:55] } 33. Kg2 { [%eval 2.47] [%clk 0:25:27] } 33... Ra1 { [%eval 2.38] [%clk 0:16:19] } 34. Rc4 { [%eval 2.15] [%clk 0:25:18] } 34... Kf8? { [%eval 4.33] } { Mistake. e4 was best. } { [%clk 0:14:32] } 35. Rc7?! { [%eval 3.36] } { Inaccuracy. Rc8+ was best. } { [%clk 0:23:17] } 35... Ke8 { [%eval 4.0] [%clk 0:10:22] } 36. Ra7 { [%eval 3.83] [%clk 0:22:42] } 36... Bf6 { [%eval 3.83] [%clk 0:10:39] } 37. a6 { [%eval 3.79] [%clk 0:22:45] } 37... Bg5 { [%eval 3.94] [%clk 0:10:59] } 38. Ra8+ { [%eval 3.88] [%clk 0:21:58] } 38... Kd7 { [%eval 3.83] [%clk 0:11:06] } 39. a7 { [%eval 3.87] [%clk 0:22:24] } 39... Kc6 { [%eval 4.03] [%clk 0:11:17] } 40. Rb8 { [%eval 4.26] [%clk 0:22:47] } 40... Bf4 { [%eval 5.12] [%clk 0:10:38] } 41. a8=Q+ { [%eval 5.25] [%clk 0:22:13] } 41... Rxa8 { [%eval 5.18] [%clk 0:11:01] } 42. Rxa8 { [%eval 5.25] [%clk 0:22:39] } 42... Kxb6 { [%eval 5.19] [%clk 0:11:25] } 43. Rf8 { [%eval 5.11] [%clk 0:23:03] } 43... g5 { [%eval 5.19] [%clk 0:11:04] } 44. Rxf7 { [%eval 5.06] [%clk 0:23:09] } 44... h5?! { [%eval 6.89] } { Inaccuracy. Kc5 was best. } { [%clk 0:11:25] } 45. h4 { [%eval 6.68] [%clk 0:22:43] } 45... gxh4?! { [%eval 16.35] } { Inaccuracy. Kc6 was best. } { [%clk 0:11:47] } 46. Rh7? { [%eval 5.3] } { Mistake. Rxf4 was best. } { [%clk 0:23:03] } 46... Kc5 { [%eval 5.12] [%clk 0:11:18] } 47. Rxh5 { [%eval 5.43] [%clk 0:23:27] } 47... Kd5 { [%eval 5.43] [%clk 0:11:30] } 48. Rxh4 { [%eval 5.11] [%clk 0:23:52] } 48... Ke6? { [%eval 78.64] } { Mistake. Bd2 was best. } { [%clk 0:11:52] } 49. Kh3? { [%eval 4.98] } { Mistake. Rxf4 was best. } { [%clk 0:23:29] } 49... Kf5 { [%eval 5.2] [%clk 0:12:12] } 50. Rh5+ { [%eval 5.14] [%clk 0:23:51] } 50... Kg6?! { [%eval 7.34] } { Inaccuracy. Ke6 was best. } { [%clk 0:12:33] } 51. Kg4 { [%eval 6.81] [%clk 0:24:17] } 51... Kf6?? { [%eval #24] } { Checkmate is now unavoidable. Kg7 was best. } { [%clk 0:12:48] } 52. Rf5+ { [%eval #18] [%clk 0:24:41] } 52... Ke6 { [%eval #18] [%clk 0:13:02] } 53. Rxf4 { [%eval #17] [%clk 0:25:07] } 53... exf4 { [%eval #17] [%clk 0:13:24] } 54. Kxf4 { [%eval #16] [%clk 0:25:33] } 54... Kf6 { [%eval #15] [%clk 0:13:42] } 55. Ke4 { [%eval #14] [%clk 0:26:00] } 55... Ke6 { [%eval #14] [%clk 0:13:28] } 56. f4 { [%eval #13] [%clk 0:26:25] } 56... Kf6 { [%eval #13] [%clk 0:13:37] } 57. f5 { [%eval #12] [%clk 0:26:50] } 57... Kf7 { [%eval #12] [%clk 0:13:59] } 58. Ke5 { [%eval #11] [%clk 0:27:17] } 58... Ke7 { [%eval #11] [%clk 0:14:22] } 59. f6+ { [%eval #10] [%clk 0:27:43] } 59... Kf7 { [%eval #10] [%clk 0:14:35] } 60. Kf5 { [%eval #9] [%clk 0:28:10] } 60... Kf8 { [%eval #9] [%clk 0:14:58] } 61. Ke6 { [%eval #8] [%clk 0:28:37] } 61... Ke8 { [%eval #8] [%clk 0:15:20] } 62. f7+ { [%eval #7] [%clk 0:28:05] } 62... Kf8 { [%eval #7] [%clk 0:15:38] } 63. f3 { [%eval #6] [%clk 0:28:26] } 63... Kg7 { [%eval #6] [%clk 0:16:03] } 64. Ke7 { [%eval #5] [%clk 0:28:52] } 64... Kg6 { [%eval #5] [%clk 0:16:26] } 65. f8=Q { [%eval #4] [%clk 0:29:16] } 65... Kg5 { [%eval #3] [%clk 0:16:50] } 66. Qf6+ { [%eval #2] [%clk 0:29:33] } 66... Kh5 { [%eval #2] [%clk 0:17:10] } 67. Qg7 { [%clk 0:29:57] } 67... Kh4 { [%clk 0:17:32] } 68. Qg4# { [%clk 0:29:51] } 1-0