Event: Round 5: Elischberger-Ong, Marcus - Ismatov, Aleksandr
Site: https://lichess.org/broadcast/2025-british-chess-championships--under-8-rapid/round-5/IHhANHUX/in76zsFc
White: Elischberger-Ong, Marcus
Black: Ismatov, Aleksandr
Result: 0-1
ECO: B90
Opening: Sicilian Defense: Najdorf Variation, Lipnitsky Attack
Variant: Standard
TimeControl: 15+10

1. e4 { [%eval 0.18] [%clk 0:15:15] } 1... c5 { [%eval 0.25] [%clk 0:15:15] } 2. Nf3 { [%eval 0.2] [%clk 0:15:14] } 2... d6 { [%eval 0.31] [%clk 0:15:20] } 3. d4 { [%eval 0.22] [%clk 0:15:07] } 3... cxd4 { [%eval 0.19] [%clk 0:15:20] } 4. Nxd4 { [%eval 0.18] [%clk 0:15:08] } 4... Nf6 { [%eval 0.31] [%clk 0:15:18] } 5. Nc3 { [%eval 0.32] [%clk 0:14:52] } 5... a6 { [%eval 0.28] [%clk 0:15:20] } 6. Bc4 { [%eval 0.03] [%clk 0:14:24] } 6... e6 { [%eval 0.06] [%clk 0:15:22] } 7. Nf3 { [%eval -0.34] [%clk 0:14:10] } 7... Be7 { [%eval -0.21] [%clk 0:15:17] } 8. O-O { [%eval -0.3] [%clk 0:14:08] } 8... O-O { [%eval -0.2] [%clk 0:15:25] } 9. Be3 { [%eval -0.59] [%clk 0:14:05] } 9... b5 { [%eval -0.57] [%clk 0:15:22] } 10. Bb3 { [%eval -0.56] [%clk 0:13:57] } 10... Bb7 { [%eval -0.59] [%clk 0:15:20] } 11. e5 { [%eval -0.6] [%clk 0:13:41] } 11... dxe5 { [%eval -0.51] [%clk 0:15:19] } 12. Nxe5?! { [%eval -1.27] } { Inaccuracy. Qxd8 was best. } { [%clk 0:13:34] } 12... h6?! { [%eval -0.25] } { Inaccuracy. Qc7 was best. } { [%clk 0:14:54] } 13. Qxd8 { [%eval -0.29] [%clk 0:13:21] } 13... Rxd8 { [%eval -0.26] [%clk 0:14:50] } 14. Nd3 { [%eval -0.41] [%clk 0:12:58] } 14... Ne4 { [%eval -0.16] [%clk 0:14:23] } 15. Nxe4 { [%eval -0.19] [%clk 0:12:28] } 15... Bxe4 { [%eval -0.16] [%clk 0:14:24] } 16. Rad1 { [%eval -0.26] [%clk 0:12:17] } 16... Rd6 { [%eval 0.02] [%clk 0:14:06] } 17. Bc5 { [%eval 0.01] [%clk 0:11:54] } 17... Bxd3 { [%eval 0.11] [%clk 0:13:14] } 18. cxd3 { [%eval 0.0] [%clk 0:11:44] } 18... Rd7 { [%eval 0.01] [%clk 0:13:09] } 19. Bxe7 { [%eval 0.0] [%clk 0:11:42] } 19... Rxe7 { [%eval 0.0] [%clk 0:13:07] } 20. Rfe1 { [%eval -0.43] [%clk 0:11:18] } 20... Nd7 { [%eval 0.0] [%clk 0:12:51] } 21. d4 { [%eval -0.03] [%clk 0:11:00] } 21... Rd8 { [%eval 0.01] [%clk 0:12:40] } 22. d5 { [%eval 0.03] [%clk 0:10:49] } 22... Nc5 { [%eval 0.13] [%clk 0:12:14] } 23. dxe6 { [%eval 0.12] [%clk 0:10:45] } 23... Rxd1 { [%eval 0.04] [%clk 0:12:07] } 24. Rxd1 { [%eval 0.07] [%clk 0:10:50] } 24... Nxb3 { [%eval 0.0] [%clk 0:12:00] } 25. axb3 { [%eval -0.29] [%clk 0:10:56] } 25... Rxe6 { [%eval -0.09] [%clk 0:11:55] } 26. h3 { [%eval -0.21] [%clk 0:10:55] } 26... Re2 { [%eval -0.02] [%clk 0:11:35] } 27. Rb1 { [%eval -0.39] [%clk 0:11:00] } 27... a5 { [%eval -0.26] [%clk 0:11:22] } 28. Kf1 { [%eval -0.34] [%clk 0:11:06] } 28... Rd2 { [%eval -0.45] [%clk 0:11:12] } 29. g4?? { [%eval -4.05] } { Blunder. h4 was best. } { [%clk 0:10:45] } 29... Rd3 { [%eval -3.62] [%clk 0:11:14] } 30. h4?! { [%eval -4.98] } { Inaccuracy. Ra1 was best. } { [%clk 0:10:47] } 30... Rh3 { [%eval -4.48] [%clk 0:11:08] } 31. h5? { [%eval -8.22] } { Mistake. Rd1 was best. } { [%clk 0:10:42] } 31... Rh1+ { [%eval -8.83] [%clk 0:11:16] } 32. Ke2 { [%eval -8.63] [%clk 0:10:50] } 32... Rxb1 { [%eval -9.52] [%clk 0:11:24] } 33. Kd3 { [%eval -9.19] [%clk 0:10:59] } 33... Rxb2 { [%eval -9.57] [%clk 0:11:32] } 34. Kd4? { [%eval #-15] } { Checkmate is now unavoidable. f4 was best. } { [%clk 0:11:08] } 34... Rxb3 { [%eval -26.45] [%clk 0:11:39] } 35. Kc5?! { [%eval #-10] } { Checkmate is now unavoidable. g5 was best. } { [%clk 0:11:17] } 35... a4 { [%eval #-9] [%clk 0:11:48] } 36. Kd4 { [%eval #-9] [%clk 0:11:25] } 36... a3 { [%eval #-8] [%clk 0:11:45] } 37. Kc5 { [%eval #-8] [%clk 0:11:23] } 37... a2 { [%eval #-7] [%clk 0:11:54] } 38. Kd4 { [%eval #-6] [%clk 0:11:32] } 38... a1=Q+ { [%eval #-5] [%clk 0:11:21] } 39. Ke4 { [%eval #-4] [%clk 0:11:40] } 39... Qa4+ { [%eval #-3] [%clk 0:11:27] } 40. Kd5 { [%eval #-3] [%clk 0:11:48] } 40... Qc4+ { [%eval #-2] [%clk 0:11:20] } 41. Ke5 { [%eval #-2] [%clk 0:11:55] } 41... Qc5+ { [%eval #-2] [%clk 0:11:28] } 42. Ke4 { [%eval #-2] [%clk 0:12:03] } 42... Rh3 { [%eval #-4] [%clk 0:11:03] } 43. g5 { [%eval #-3] [%clk 0:12:01] } 43... Qxg5 { [%eval #-4] [%clk 0:11:08] } 44. f4 { [%eval #-3] [%clk 0:12:05] } 44... b4 { [%eval #-8] [%clk 0:11:07] } 45. fxg5 { [%eval #-8] [%clk 0:12:11] } 45... hxg5 { [%eval #-8] [%clk 0:11:13] } 46. h6 { [%eval #-8] [%clk 0:12:10] } 46... b3 { [%eval #-7] [%clk 0:11:19] } 47. h7+ { [%eval #-7] [%clk 0:12:18] } 47... Kxh7 { [%eval #-6] [%clk 0:11:27] } 48. Kd4 { [%eval #-6] [%clk 0:12:26] } 48... b2 { [%eval #-5] [%clk 0:11:36] } 49. Kc4 { [%eval #-5] [%clk 0:12:32] } 49... b1=Q { [%eval #-4] [%clk 0:11:33] } 50. Kd5 { [%eval #-4] [%clk 0:12:38] } 50... Rd3+ { [%eval #-3] [%clk 0:11:41] } 51. Ke4 { [%eval #-2] [%clk 0:12:46] } 51... Rd2+ { [%eval #-2] [%clk 0:11:34] } 52. Ke5 { [%eval #-2] [%clk 0:12:49] } 52... Qe1+ { [%eval #-2] [%clk 0:11:11] } 53. Kf5 { [%eval #-2] [%clk 0:12:54] } 53... Rf2+ { [%eval #-2] [%clk 0:11:16] } 54. Kxg5 { [%eval #-2] [%clk 0:13:01] } 54... Qg1+ { [%eval #-1] [%clk 0:11:23] } 55. Kh4 { [%clk 0:10:11] } 55... Rh2# { [%clk 0:11:30] } 0-1