Event: Round 10: Acharya, Nikesh - Nguyen, Minh
Site: https://lichess.org/broadcast/2025-uk-chess-challenge-terafinal-under-8/round-10/pQWMWa5g/M6G3iLm8
Date: 2025-10-19
White: Acharya, Nikesh
WhiteElo: 1702
Black: Nguyen, Minh
Result: 1-0
ECO: B22
Opening: Sicilian Defense: Alapin Variation
Variant: Standard

1. e4 { [%eval 0.18] [%clk 0:25:17] } 1... c5 { [%eval 0.24] [%clk 0:25:18] } 2. c3 { [%eval 0.0] [%clk 0:25:22] } 2... Nc6 { [%eval 0.2] [%clk 0:25:21] } 3. d4 { [%eval 0.13] [%clk 0:25:24] } 3... cxd4 { [%eval 0.27] [%clk 0:25:26] } 4. cxd4 { [%eval 0.19] [%clk 0:25:30] } 4... e6 { [%eval 0.5] [%clk 0:25:33] } 5. d5 { [%eval 0.49] [%clk 0:25:38] } 5... exd5 { [%eval 0.65] [%clk 0:25:39] } 6. exd5 { [%eval 0.48] [%clk 0:25:46] } 6... Nce7?? { [%eval 2.79] } { Blunder. Bb4+ was best. } { [%clk 0:25:43] } 7. d6 { [%eval 2.86] [%clk 0:25:15] } 7... Nc6?! { [%eval 4.04] } { Inaccuracy. Qa5+ was best. } { [%clk 0:25:27] } 8. Qe2+ { [%eval 4.58] [%clk 0:25:23] } 8... Nge7 { [%eval 4.59] [%clk 0:25:30] } 9. dxe7? { [%eval 2.89] } { Mistake. Nc3 was best. } { [%clk 0:25:31] } 9... Bxe7 { [%eval 2.89] [%clk 0:25:37] } 10. g3?? { [%eval 0.63] } { Blunder. Bg5 was best. } { [%clk 0:25:33] } 10... O-O { [%eval 0.7] [%clk 0:25:44] } 11. Bg2? { [%eval -0.45] } { Mistake. Qd1 was best. } { [%clk 0:25:24] } 11... Bb4+?! { [%eval 0.56] } { Inaccuracy. Re8 was best. } { [%clk 0:25:27] } 12. Nc3 { [%eval 0.63] [%clk 0:25:21] } 12... Re8 { [%eval 0.94] [%clk 0:25:29] } 13. Be3 { [%eval 1.0] [%clk 0:25:26] } 13... Nd4?? { [%eval 4.35] } { Blunder. d5 was best. } { [%clk 0:25:26] } 14. Qd3 { [%eval 4.31] [%clk 0:25:06] } 14... Nc6 { [%eval 4.7] [%clk 0:23:52] } 15. Ne2 { [%eval 4.46] [%clk 0:24:52] } 15... Qa5 { [%eval 4.91] [%clk 0:22:39] } 16. O-O { [%eval 5.04] [%clk 0:24:38] } 16... b6 { [%eval 5.02] [%clk 0:21:56] } 17. a3 { [%eval 5.0] [%clk 0:24:25] } 17... Bxc3 { [%eval 4.89] [%clk 0:21:58] } 18. Qxc3 { [%eval 4.85] [%clk 0:24:29] } 18... Qxc3 { [%eval 4.91] [%clk 0:21:55] } 19. Nxc3 { [%eval 5.11] [%clk 0:24:37] } 19... Ba6 { [%eval 4.99] [%clk 0:21:57] } 20. Rfd1 { [%eval 5.02] [%clk 0:24:40] } 20... Red8 { [%eval 5.22] [%clk 0:20:53] } 21. Rxd7 { [%eval 5.2] [%clk 0:23:14] } 21... Rxd7 { [%eval 5.28] [%clk 0:20:58] } 22. Bxc6 { [%eval 5.3] [%clk 0:23:20] } 22... Rad8 { [%eval 5.39] [%clk 0:19:34] } 23. Bxd7 { [%eval 5.4] [%clk 0:23:16] } 23... Rxd7 { [%eval 5.38] [%clk 0:19:40] } 24. Rd1 { [%eval 5.33] [%clk 0:23:02] } 24... Rxd1+ { [%eval 5.35] [%clk 0:19:35] } 25. Nxd1 { [%eval 5.26] [%clk 0:23:10] } 25... Kf8 { [%eval 5.31] [%clk 0:19:37] } 26. Kg2 { [%eval 5.3] [%clk 0:23:18] } 26... Bb7+ { [%eval 5.42] [%clk 0:19:44] } 27. Kf1 { [%eval 5.33] [%clk 0:23:24] } 27... Ke7 { [%eval 5.41] [%clk 0:19:48] } 28. Ke2 { [%eval 5.35] [%clk 0:23:31] } 28... Ke6 { [%eval 5.36] [%clk 0:19:54] } 29. Kd3 { [%eval 5.04] [%clk 0:23:39] } 29... Ba6+ { [%eval 4.98] [%clk 0:19:57] } 30. Kd4 { [%eval 4.7] [%clk 0:23:40] } 30... f6 { [%eval 5.45] [%clk 0:20:00] } 31. Nc3 { [%eval 5.11] [%clk 0:23:43] } 31... Bf1 { [%eval 5.29] [%clk 0:19:49] } 32. Nd5 { [%eval 5.18] [%clk 0:23:36] } 32... Bg2?! { [%eval 7.79] } { Inaccuracy. g5 was best. } { [%clk 0:19:43] } 33. Nc7+?! { [%eval 5.02] } { Inaccuracy. Nf4+ was best. } { [%clk 0:23:40] } 33... Kd7 { [%eval 5.18] [%clk 0:19:46] } 34. Nb5 { [%eval 5.29] [%clk 0:23:47] } 34... a6 { [%eval 5.31] [%clk 0:19:52] } 35. Nc3 { [%eval 5.19] [%clk 0:23:45] } 35... b5 { [%eval 5.27] [%clk 0:19:55] } 36. Kc5 { [%eval 5.19] [%clk 0:23:15] } 36... Bc6?! { [%eval 6.8] } { Inaccuracy. Ke6 was best. } { [%clk 0:19:53] } 37. Kb6 { [%eval 6.92] [%clk 0:23:20] } 37... g5 { [%eval 6.79] [%clk 0:19:48] } 38. Kxa6 { [%eval 6.65] [%clk 0:23:26] } 38... h5 { [%eval 7.02] [%clk 0:19:55] } 39. Nxb5 { [%eval 6.89] [%clk 0:23:33] } 39... Bxb5+?! { [%eval 10.96] } { Inaccuracy. Bg2 was best. } { [%clk 0:20:03] } 40. Kxb5 { [%eval 10.57] [%clk 0:23:42] } 40... Kc7 { [%eval 10.23] [%clk 0:20:10] } 41. Bd4 { [%eval 9.0] [%clk 0:23:50] } 41... f5? { [%eval #19] } { Checkmate is now unavoidable. Kd7 was best. } { [%clk 0:20:18] } 42. Bf6 { [%eval 14.5] [%clk 0:23:58] } 42... g4?! { [%eval #15] } { Checkmate is now unavoidable. h4 was best. } { [%clk 0:20:26] } 43. a4 { [%eval #16] [%clk 0:24:07] } 43... Kb7 { [%eval #14] [%clk 0:20:34] } 44. a5 { [%eval #12] [%clk 0:24:16] } 44... Ka7 { [%eval #11] [%clk 0:20:41] } 45. a6 { [%eval #10] [%clk 0:24:25] } 45... Ka8 { [%eval #9] [%clk 0:20:47] } 46. Kb6 { [%eval #9] [%clk 0:24:34] } 46... Kb8 { [%eval #7] [%clk 0:20:56] } 47. b4 { [%eval #6] [%clk 0:24:37] } 47... Ka8 { [%eval #6] [%clk 0:21:04] } 48. b5 { [%eval #5] [%clk 0:24:40] } 48... Kb8 { [%eval #4] [%clk 0:21:12] } 49. Kc6 { [%eval #4] [%clk 0:24:48] } 49... Ka7 { [%eval #4] [%clk 0:21:21] } 50. b6+ { [%eval #4] [%clk 0:24:57] } 50... Ka8 { [%eval #3] [%clk 0:21:24] } 51. Be5 { [%eval #3] [%clk 0:25:02] } 51... f4 { [%eval #3] [%clk 0:21:30] } 52. a7 { [%eval #2] [%clk 0:25:07] } 52... f3 { [%eval #2] [%clk 0:21:31] } 53. b7+ { [%eval #2] [%clk 0:25:16] } 53... Kxa7 { [%eval #2] [%clk 0:21:39] } 54. b8=R { [%eval #2] [%clk 0:25:16] } 54... h4 { [%eval #2] [%clk 0:21:45] } 55. Rb1 { [%eval #1] [%clk 0:25:19] } 55... h3 { [%eval #1] [%clk 0:21:49] } 56. Ra1# { [%clk 0:25:16] } 1-0