Event: Round 5: Thomas, Robert K - Rubeck, Jonathan
Site: https://lichess.org/broadcast/2025-british-chess-championships--over-50/round-5/Tl6gwYoB/y6I1ynoN
White: Thomas, Robert K
WhiteElo: 2166
Black: Rubeck, Jonathan
BlackElo: 1851
Result: 1-0
ECO: D90
Opening: Grünfeld Defense: Three Knights Variation
Variant: Standard

1. d4 { [%eval 0.17] [%clk 1:30:57] } 1... Nf6 { [%eval 0.19] } 2. c4 { [%eval 0.18] [%clk 1:31:22] } 2... g6 { [%eval 0.28] [%clk 1:31:18] } 3. Nc3 { [%eval 0.18] [%clk 1:31:46] } 3... d5 { [%eval 0.28] [%clk 1:31:20] } 4. Nf3 { [%eval 0.21] [%clk 1:32:04] } 4... Bg7 { [%eval 0.32] [%clk 1:31:40] } 5. h4 { [%eval 0.18] [%clk 1:32:23] } 5... dxc4 { [%eval 0.35] [%clk 1:28:22] } 6. e3 { [%eval -0.19] [%clk 1:29:30] } 6... c5 { [%eval -0.25] [%clk 1:27:53] } 7. Bxc4 { [%eval -0.25] [%clk 1:27:44] } 7... cxd4 { [%eval -0.17] [%clk 1:27:25] } 8. Nb5?! { [%eval -1.03] } { Inaccuracy. exd4 was best. } { [%clk 1:06:29] } 8... O-O { [%eval -1.06] [%clk 1:21:55] } 9. Nbxd4 { [%eval -1.41] [%clk 1:04:54] } 9... e5 { [%eval -1.47] [%clk 1:19:58] } 10. Nb5 { [%eval -1.35] [%clk 1:02:41] } 10... Qxd1+ { [%eval -1.39] [%clk 1:17:01] } 11. Kxd1 { [%eval -1.49] [%clk 1:03:07] } 11... Nc6 { [%eval -1.11] [%clk 1:16:51] } 12. Bd2 { [%eval -1.09] [%clk 0:51:56] } 12... a6 { [%eval -0.66] [%clk 1:11:10] } 13. Nc3?! { [%eval -1.78] } { Inaccuracy. Nd6 was best. } { [%clk 0:45:05] } 13... Rd8? { [%eval -0.27] } { Mistake. Bf5 was best. } { [%clk 1:07:43] } 14. Ng5 { [%eval -0.29] [%clk 0:38:43] } 14... Na5?? { [%eval 1.57] } { Blunder. h6 was best. } { [%clk 0:57:22] } 15. Bxf7+ { [%eval 1.63] [%clk 0:29:33] } 15... Kf8 { [%eval 1.61] [%clk 0:57:05] } 16. Nd5? { [%eval 0.22] } { Mistake. Ke2 was best. } { [%clk 0:25:16] } 16... Nxd5 { [%eval 0.34] [%clk 0:48:57] } 17. Bxa5 { [%eval 0.23] [%clk 0:25:37] } 17... b6 { [%eval 0.27] [%clk 0:45:22] } 18. Bd2 { [%eval 0.31] [%clk 0:24:13] } 18... e4 { [%eval 0.34] [%clk 0:37:36] } 19. Rb1 { [%eval -0.2] [%clk 0:06:54] } 19... Bf5 { [%eval 0.15] [%clk 0:29:39] } 20. Be6 { [%eval 0.12] [%clk 0:07:08] } 20... Rd6 { [%eval 0.36] [%clk 0:26:10] } 21. Nxh7+ { [%eval 0.48] [%clk 0:06:55] } 21... Ke8 { [%eval 1.01] [%clk 0:25:16] } 22. Bxf5 { [%eval 0.97] [%clk 0:06:56] } 22... gxf5 { [%eval 0.68] [%clk 0:25:20] } 23. Ke2 { [%eval 0.38] [%clk 0:06:46] } 23... Rc8 { [%eval 0.39] [%clk 0:25:01] } 24. Rbc1 { [%eval 0.64] [%clk 0:05:02] } 24... Rxc1 { [%eval 0.76] [%clk 0:23:24] } 25. Rxc1?! { [%eval 0.17] } { Inaccuracy. Bxc1 was best. } { [%clk 0:05:18] } 25... Bxb2?! { [%eval 1.17] } { Inaccuracy. Rh6 was best. } { [%clk 0:22:05] } 26. Rc2 { [%eval 0.76] [%clk 0:05:39] } 26... Be5?! { [%eval 1.67] } { Inaccuracy. Rh6 was best. } { [%clk 0:20:17] } 27. Ng5 { [%eval 1.65] [%clk 0:05:48] } 27... a5?! { [%eval 2.61] } { Inaccuracy. Rh6 was best. } { [%clk 0:15:47] } 28. g3? { [%eval 1.35] } { Mistake. g4 was best. } { [%clk 0:05:23] } 28... Ne7 { [%eval 1.64] [%clk 0:14:59] } 29. Nh3?! { [%eval 0.89] } { Inaccuracy. g4 was best. } { [%clk 0:03:29] } 29... Kf7?! { [%eval 1.57] } { Inaccuracy. a4 was best. } { [%clk 0:14:00] } 30. Bc1? { [%eval 0.03] } { Mistake. a4 was best. } { [%clk 0:03:09] } 30... Kf6? { [%eval 1.7] } { Mistake. b5 was best. } { [%clk 0:09:06] } 31. Nf4? { [%eval 0.39] } { Mistake. Ba3 was best. } { [%clk 0:03:15] } 31... b5 { [%eval 0.36] [%clk 0:06:25] } 32. Rc5 { [%eval 0.0] [%clk 0:02:30] } 32... Rb6 { [%eval 0.37] [%clk 0:05:54] } 33. Bd2 { [%eval 0.19] [%clk 0:02:48] } 33... a4?? { [%eval 2.8] } { Blunder. Bd6 was best. } { [%clk 0:05:35] } 34. Ba5 { [%eval 3.26] [%clk 0:02:26] } 34... Rb7 { [%eval 3.09] [%clk 0:05:22] } 35. Bd8 { [%eval 2.77] [%clk 0:02:09] } 35... Bd6?! { [%eval 3.62] } { Inaccuracy. Bxf4 was best. } { [%clk 0:03:32] } 36. Rc6 { [%eval 3.5] [%clk 0:01:54] } 36... Ke5? { [%eval 5.99] } { Mistake. Rd7 was best. } { [%clk 0:03:07] } 37. Bxe7 { [%eval 5.64] [%clk 0:02:09] } 37... Bxe7?? { [%eval #1] } { Checkmate is now unavoidable. Rxe7 was best. } { [%clk 0:03:19] } 38. Ng6+?? { [%eval 3.27] } { Lost forced checkmate sequence. Re6# was best. } { [%clk 0:02:22] } 38... Kd5 { [%eval 2.86] [%clk 0:03:27] } 39. Nxe7+ { [%eval 3.01] [%clk 0:01:44] } 39... Rxe7 { [%eval 2.67] [%clk 0:03:51] } 40. Rf6 { [%eval 2.63] [%clk 0:01:14] } 40... Ke5? { [%eval 4.74] } { Mistake. Kc4 was best. } { [%clk 0:01:24] } 41. Rb6 { [%eval 4.71] [%clk 0:00:40] } 41... Rc7 { [%eval 4.68] [%clk 0:26:46] } 42. Rxb5+ { [%eval 4.56] [%clk 0:31:04] } 42... Kf6 { [%eval 4.72] [%clk 0:27:09] } 43. Kd2 { [%eval 4.69] [%clk 0:29:28] } 43... Rd7+ { [%eval 4.43] [%clk 0:26:45] } 44. Kc2 { [%eval 3.96] [%clk 0:28:41] } 44... Rd3?! { [%eval 5.68] } { Inaccuracy. Rc7+ was best. } { [%clk 0:26:13] } 45. Rb4 { [%eval 5.47] [%clk 0:28:00] } 45... Ra3?! { [%eval 8.04] } { Inaccuracy. Rd8 was best. } { [%clk 0:26:12] } 46. Kb2 { [%eval 7.92] [%clk 0:28:19] } 46... Rd3 { [%eval 7.75] [%clk 0:26:35] } 47. Rd4 { [%eval 7.54] [%clk 0:28:32] } 1-0