Event: Asian Amateur Chess Competition 2025
Site: https://lichess.org/broadcast/asian-amateur-chess-championship-2025--open-u1700/round-4/I1FhSnUQ/nNveJgUa
White: Liang, Xiyuan
WhiteElo: 1435
Black: Yan, Tianzhe Matias
Result: 1-0
ECO: D20
Opening: Queen's Gambit Accepted: Old Variation
Variant: Standard
TimeControl: 90+30

1. d4 { [%eval 0.17] [%clk 1:30:50] } 1... d5 { [%eval 0.2] [%clk 1:30:57] } 2. c4 { [%eval 0.18] [%clk 1:31:13] } 2... dxc4 { [%eval 0.28] [%clk 1:31:11] } 3. e3 { [%eval 0.13] [%clk 1:31:24] } 3... e5 { [%eval 0.18] [%clk 1:31:37] } 4. Bxc4 { [%eval 0.2] [%clk 1:30:34] } 4... exd4 { [%eval 0.16] [%clk 1:31:59] } 5. exd4 { [%eval 0.09] [%clk 1:31:04] } 5... Nf6 { [%eval 0.31] [%clk 1:31:05] } 6. Nc3 { [%eval 0.1] [%clk 1:31:34] } 6... Be7 { [%eval 0.51] [%clk 1:28:46] } 7. Nf3 { [%eval 0.39] [%clk 1:31:22] } 7... O-O { [%eval 0.51] [%clk 1:28:13] } 8. O-O { [%eval 0.48] [%clk 1:31:18] } 8... Bg4 { [%eval 0.67] [%clk 1:21:51] } 9. Bf4 { [%eval 0.27] [%clk 1:31:47] } 9... Nbd7 { [%eval 0.76] [%clk 1:12:20] } 10. d5?! { [%eval -0.17] } { Inaccuracy. h3 was best. } { [%clk 1:30:38] } 10... Nb6 { [%eval -0.14] [%clk 1:06:03] } 11. Bb3 { [%eval -0.15] [%clk 1:31:07] } 11... Bd6 { [%eval -0.04] [%clk 1:00:24] } 12. Bg5 { [%eval -0.1] [%clk 1:20:13] } 12... h6 { [%eval -0.1] [%clk 0:50:13] } 13. Bh4 { [%eval -0.16] [%clk 1:09:02] } 13... g5 { [%eval 0.3] [%clk 0:41:46] } 14. Bg3 { [%eval 0.34] [%clk 1:07:49] } 14... Bxg3?! { [%eval 1.19] } { Inaccuracy. a5 was best. } { [%clk 0:38:48] } 15. fxg3 { [%eval 1.21] [%clk 1:07:52] } 15... Qd6 { [%eval 1.13] [%clk 0:34:36] } 16. Qd4 { [%eval 1.13] [%clk 0:59:17] } 16... Nbd7 { [%eval 1.01] [%clk 0:31:13] } 17. Rae1?! { [%eval 0.32] } { Inaccuracy. Nb5 was best. } { [%clk 0:57:57] } 17... Qb6?! { [%eval 0.91] } { Inaccuracy. Bxf3 was best. } { [%clk 0:10:56] } 18. Qxb6 { [%eval 0.91] [%clk 0:58:26] } 18... axb6 { [%eval 0.78] [%clk 0:11:20] } 19. Ne5 { [%eval 0.32] [%clk 0:57:18] } 19... Nxe5 { [%eval 0.3] [%clk 0:05:05] } 20. Rxe5 { [%eval 0.0] [%clk 0:57:46] } 20... Nd7?? { [%eval 2.93] } { Blunder. Rfe8 was best. } { [%clk 0:03:12] } 21. Re7 { [%eval 2.91] [%clk 0:58:16] } 21... Rae8? { [%eval 4.9] } { Mistake. Nc5 was best. } { [%clk 0:02:24] } 22. d6 { [%eval 4.8] [%clk 0:55:36] } 22... cxd6 { [%eval 5.06] [%clk 0:01:02] } 23. Bxf7+ { [%eval 4.82] [%clk 0:55:34] } 23... Rxf7 { [%eval 4.77] } 24. Rxe8+ { [%eval 4.39] [%clk 0:56:04] } 24... Kg7 { [%eval 4.51] [%clk 0:00:00] } 25. Rxf7+ { [%eval 4.48] [%clk 0:54:52] } 25... Kxf7 { [%eval 4.41] [%clk 0:00:00] } 26. Re4 { [%eval 3.85] [%clk 0:55:08] } 26... Bf5 { [%eval 4.6] [%clk 0:00:00] } 27. Rd4 { [%eval 4.65] [%clk 0:55:17] } 27... Ke6 { [%eval 4.63] [%clk 0:00:00] } 28. Nb5 { [%eval 4.58] [%clk 0:54:58] } 28... d5 { [%eval 4.76] [%clk 0:00:00] } 29. Nc7+ { [%eval 4.66] [%clk 0:55:12] } 29... Kd6 { [%eval 5.23] [%clk 0:00:00] } 30. Rxd5+ { [%eval 5.28] [%clk 0:55:30] } 30... Kxc7 { [%eval 5.24] [%clk 0:00:00] } 31. Rxf5 { [%eval 5.23] [%clk 0:55:56] } 31... Kd6 { [%eval 5.3] [%clk 0:00:00] } 32. Rf7 { [%eval 5.21] [%clk 0:56:18] } 32... Ke6 { [%eval 5.28] [%clk 0:00:00] } 33. Rh7 { [%eval 5.22] [%clk 0:56:42] } 33... Kd6 { [%eval 5.25] [%clk 0:00:00] } 34. Rxh6+ { [%eval 5.26] [%clk 0:57:07] } 34... Kc5 { [%eval 5.86] [%clk 0:00:00] } 35. Rg6 { [%eval 5.47] [%clk 0:57:22] } 35... b5 { [%eval 5.69] [%clk 0:00:00] } 36. Rxg5+ { [%eval 5.73] [%clk 0:57:51] } 36... Kc4 { [%eval 6.47] [%clk 0:00:00] } 37. h4 { [%eval 6.43] [%clk 0:58:16] } 37... b4 { [%eval 7.82] [%clk 0:00:00] } 38. h5 { [%eval 7.76] [%clk 0:58:37] } 38... Kd4 { [%eval 8.85] [%clk 0:00:00] } 39. h6 { [%eval 8.56] [%clk 0:59:06] } 39... Nf8 { [%eval #28] [%clk 0:00:00] } 40. Rf5 { [%eval 9.22] } 40... Nh7? { [%eval #20] } { Checkmate is now unavoidable. Ng6 was best. } { [%clk 0:00:00] } 41. Rf7 { [%eval #27] [%clk 0:59:54] } 41... Ng5 { [%eval 10.04] [%clk 0:00:00] } 42. Rg7 { [%eval #14] } 42... Ne6 { [%eval #14] [%clk 0:00:00] } 43. h7 { [%eval #13] [%clk 1:00:29] } 43... Nxg7 { [%eval #13] [%clk 0:00:00] } 44. h8=Q { [%eval #12] [%clk 1:00:50] } 44... Kd3 { [%eval #13] [%clk 0:00:00] } 45. Qxg7 { [%eval #13] [%clk 1:01:14] } 45... Kc2 { [%eval #8] [%clk 0:00:00] } 46. Qxb7 { [%eval #7] [%clk 1:01:18] } 46... Kxb2 { [%eval #6] [%clk 0:00:00] } 47. Qxb4+ { [%eval #5] [%clk 1:01:42] } 47... Kxa2 { [%eval #5] [%clk 0:00:00] } 48. Kf1 { [%eval #4] [%clk 1:02:04] } 48... Ka1 { [%eval #4] [%clk 0:00:00] } 49. Ke1 { [%eval #3] } 49... Ka2 { [%eval #3] } 50. Kd1 { [%eval #2] } 50... Ka1 { [%eval #2] } 51. Kc1 { [%eval #1] [%clk 1:03:29] } 51... Ka2 { [%eval #1] [%clk 0:00:37] } 52. Qb2# { [%clk 1:03:55] } 1-0