Event: AGIS 2025
Site: https://lichess.org/broadcast/harrow-shanghai-international-schools-chess-open-2025/round-4/iciXTz62/CdPZa83b
Date: 2025-09-20
White: Shi, Willis
WhiteElo: 0
Black: Yao, Yiheng
BlackElo: 1780
Result: 1-0
ECO: D24
Opening: Queen's Gambit Accepted
Variant: Standard
TimeControl: 20+5

1. d4 { [%eval 0.17] [%clk 0:20:08] } 1... d5 { [%eval 0.18] [%clk 0:20:09] } 2. c4 { [%eval 0.18] [%clk 0:20:12] } 2... e6 { [%eval 0.17] [%clk 0:20:12] } 3. Nf3 { [%eval 0.11] [%clk 0:20:17] } 3... Nf6 { [%eval 0.17] [%clk 0:20:00] } 4. Nc3 { [%eval 0.08] [%clk 0:20:20] } 4... dxc4 { [%eval 0.15] [%clk 0:19:57] } 5. e4 { [%eval 0.2] [%clk 0:20:17] } 5... c5 { [%eval 0.5] [%clk 0:19:48] } 6. Bxc4 { [%eval 0.49] [%clk 0:19:38] } 6... cxd4 { [%eval 0.4] [%clk 0:19:40] } 7. Qxd4 { [%eval 0.42] [%clk 0:19:28] } 7... Qxd4 { [%eval 0.4] [%clk 0:19:37] } 8. Nxd4 { [%eval 0.39] [%clk 0:19:29] } 8... Bd7 { [%eval 0.43] [%clk 0:19:20] } 9. f3 { [%eval 0.23] [%clk 0:18:58] } 9... Bc5 { [%eval 0.39] [%clk 0:19:06] } 10. Nb3 { [%eval 0.41] [%clk 0:17:38] } 10... Bb4 { [%eval 0.56] [%clk 0:18:47] } 11. Bd2 { [%eval 0.4] [%clk 0:17:19] } 11... Nc6 { [%eval 0.31] [%clk 0:18:36] } 12. Nb5 { [%eval 0.0] [%clk 0:16:29] } 12... Bxd2+ { [%eval 0.12] [%clk 0:18:23] } 13. Kxd2 { [%eval 0.15] [%clk 0:16:04] } 13... O-O { [%eval 0.55] [%clk 0:18:12] } 14. Ke2?! { [%eval -0.1] } { Inaccuracy. Be2 was best. } { [%clk 0:15:04] } 14... Ne5 { [%eval -0.13] [%clk 0:18:00] } 15. Nd6 { [%eval -0.12] [%clk 0:14:29] } 15... Nxc4 { [%eval -0.13] [%clk 0:17:35] } 16. Nxc4 { [%eval -0.14] [%clk 0:13:10] } 16... Bb5 { [%eval -0.1] [%clk 0:17:34] } 17. Nd2 { [%eval -0.13] [%clk 0:13:08] } 17... Rac8 { [%eval -0.11] [%clk 0:17:13] } 18. b3 { [%eval -0.12] [%clk 0:12:58] } 18... Rfd8 { [%eval 0.0] [%clk 0:17:01] } 19. Rhd1 { [%eval -0.14] [%clk 0:12:41] } 19... h6 { [%eval -0.02] [%clk 0:15:58] } 20. Kf2 { [%eval -0.03] [%clk 0:12:28] } 20... b6 { [%eval 0.0] [%clk 0:14:59] } 21. Rac1 { [%eval 0.0] [%clk 0:12:07] } 21... Nd7 { [%eval 0.05] [%clk 0:14:36] } 22. Kg3?! { [%eval -0.83] } { Inaccuracy. Ke3 was best. } { [%clk 0:09:53] } 22... Nc5 { [%eval -0.81] [%clk 0:14:23] } 23. Nf1 { [%eval -0.74] [%clk 0:08:31] } 23... Bxc4?! { [%eval -0.06] } { Inaccuracy. Rxd1 was best. } { [%clk 0:12:59] } 24. Rxd8+ { [%eval -0.06] [%clk 0:07:31] } 24... Rxd8 { [%eval -0.06] [%clk 0:13:02] } 25. Rxc4 { [%eval -0.07] [%clk 0:07:26] } 25... e5 { [%eval 0.02] [%clk 0:12:07] } 26. Ne3 { [%eval -0.05] [%clk 0:06:43] } 26... f6 { [%eval 0.13] [%clk 0:11:21] } 27. Nd5 { [%eval 0.15] [%clk 0:06:43] } 27... Kf7 { [%eval 0.15] [%clk 0:10:59] } 28. b4 { [%eval 0.13] [%clk 0:06:17] } 28... Ne6 { [%eval 0.19] [%clk 0:10:35] } 29. a4 { [%eval 0.11] [%clk 0:05:24] } 29... Rb8 { [%eval 0.31] [%clk 0:09:28] } 30. Rc2 { [%eval 0.21] [%clk 0:04:35] } 30... Rb7 { [%eval 0.41] [%clk 0:08:56] } 31. h3 { [%eval 0.15] [%clk 0:04:32] } 31... a6?? { [%eval 2.47] } { Blunder. Rd7 was best. } { [%clk 0:08:19] } 32. h4?! { [%eval 1.54] } { Inaccuracy. Rc6 was best. } { [%clk 0:04:11] } 32... h5?! { [%eval 2.75] } { Inaccuracy. Nd4 was best. } { [%clk 0:07:52] } 33. Kf2? { [%eval 0.96] } { Mistake. Rc6 was best. } { [%clk 0:03:55] } 33... b5?? { [%eval 3.05] } { Blunder. a5 was best. } { [%clk 0:06:32] } 34. a5 { [%eval 3.13] [%clk 0:03:52] } 34... Ra7 { [%eval 2.98] [%clk 0:06:06] } 35. Ke3? { [%eval 1.49] } { Mistake. Rc6 was best. } { [%clk 0:03:53] } 35... Ke8?! { [%eval 2.56] } { Inaccuracy. Nd4 was best. } { [%clk 0:05:55] } 36. Rc8+ { [%eval 2.4] [%clk 0:03:39] } 36... Kf7 { [%eval 2.37] [%clk 0:05:36] } 37. Rc1?! { [%eval 1.54] } { Inaccuracy. g3 was best. } { [%clk 0:03:34] } 37... Ke8?! { [%eval 2.3] } { Inaccuracy. Nd4 was best. } { [%clk 0:05:34] } 38. g3 { [%eval 2.24] [%clk 0:03:34] } 38... Kd7 { [%eval 2.14] [%clk 0:05:32] } 39. Nb6+ { [%eval 2.34] [%clk 0:03:20] } 39... Ke8 { [%eval 2.48] [%clk 0:05:08] } 40. Nd5 { [%eval 2.44] [%clk 0:03:09] } 40... Kd7 { [%eval 2.25] [%clk 0:05:07] } 41. f4?! { [%eval 1.39] } { Inaccuracy. Nb6+ was best. } { [%clk 0:03:05] } 41... exf4+?? { [%eval 4.28] } { Blunder. Rb7 was best. } { [%clk 0:05:04] } 42. gxf4 { [%eval 4.35] [%clk 0:03:05] } 42... Ke8 { [%eval 4.5] [%clk 0:04:05] } 43. Rc6 { [%eval 4.24] [%clk 0:02:59] } 43... Kd7 { [%eval 4.15] [%clk 0:03:54] } 44. Rc1 { [%eval 4.13] [%clk 0:02:59] } 44... Ke8 { [%eval 4.63] [%clk 0:03:54] } 45. f5 { [%eval 5.42] [%clk 0:02:48] } 45... Nd8 { [%eval 5.13] [%clk 0:03:36] } 46. Rc7 { [%eval 5.05] [%clk 0:02:40] } 46... Ra8?! { [%eval 6.51] } { Inaccuracy. Rxc7 was best. } { [%clk 0:03:16] } 47. Rxg7 { [%eval 6.23] [%clk 0:02:27] } 47... Kf8 { [%eval 6.28] [%clk 0:03:04] } 48. Rg6 { [%eval 6.14] [%clk 0:02:25] } 48... Ra7 { [%eval 7.25] [%clk 0:02:21] } 49. Rxf6+ { [%eval 7.37] [%clk 0:02:27] } 49... Kg7 { [%eval 7.46] [%clk 0:02:11] } 50. Rg6+ { [%eval 7.2] [%clk 0:02:26] } 50... Kf7 { [%eval 9.62] [%clk 0:02:12] } 51. e5 { [%eval 9.38] [%clk 0:02:21] } 51... Kf8? { [%eval #41] } { Checkmate is now unavoidable. Rd7 was best. } { [%clk 0:01:27] } 52. e6 { [%eval 12.44] [%clk 0:02:12] } 52... Nc6?! { [%eval #20] } { Checkmate is now unavoidable. Rh7 was best. } { [%clk 0:01:03] } 53. f6 { [%eval 14.83] [%clk 0:01:15] } 53... Ne5?! { [%eval #11] } { Checkmate is now unavoidable. Nb8 was best. } { [%clk 0:01:00] } 54. e7+ { [%eval #10] [%clk 0:01:13] } 54... Rxe7 { [%eval #8] [%clk 0:00:33] } 55. fxe7+ { [%eval #7] [%clk 0:01:16] } 55... Ke8 { [%eval #5] [%clk 0:00:29] } 56. Rg1 { [%eval #10] [%clk 0:00:41] } 1-0