Event: AGIS 2025
Site: https://lichess.org/broadcast/harrow-shanghai-international-schools-chess-open-2025/round-3/jGtLTwDT/jKx4n2SI
Date: 2025-09-20
White: Sun, Ethan Hairuo
WhiteElo: 0
Black: Lei, Yangguang
BlackElo: 0
Result: 0-1
ECO: B70
Opening: Sicilian Defense: Dragon Variation
Variant: Standard
TimeControl: 20+5

1. e4 { [%eval 0.18] [%clk 0:20:08] } 1... c5 { [%eval 0.24] [%clk 0:20:10] } 2. Nf3 { [%eval 0.2] [%clk 0:20:05] } 2... d6 { [%eval 0.31] [%clk 0:20:15] } 3. d4 { [%eval 0.22] [%clk 0:19:56] } 3... cxd4 { [%eval 0.19] [%clk 0:20:16] } 4. Nxd4 { [%eval 0.18] [%clk 0:19:28] } 4... Nf6 { [%eval 0.31] [%clk 0:20:20] } 5. Nc3 { [%eval 0.32] [%clk 0:19:21] } 5... g6 { [%eval 0.49] [%clk 0:20:23] } 6. Nf3?! { [%eval -0.09] } { Inaccuracy. f3 was best. } { [%clk 0:19:11] } 6... Bg7?! { [%eval 0.46] } { Inaccuracy. Nbd7 was best. } { [%clk 0:20:25] } 7. e5 { [%eval 0.41] [%clk 0:19:07] } 7... dxe5 { [%eval 0.43] [%clk 0:19:52] } 8. Qxd8+ { [%eval 0.54] [%clk 0:19:04] } 8... Kxd8 { [%eval 0.56] [%clk 0:19:55] } 9. Nxe5 { [%eval 0.58] [%clk 0:19:00] } 9... Be6 { [%eval 0.65] [%clk 0:19:56] } 10. Bc4?! { [%eval 0.0] } { Inaccuracy. Bd2 was best. } { [%clk 0:18:41] } 10... Bxc4 { [%eval 0.0] [%clk 0:19:57] } 11. Nxc4 { [%eval 0.04] [%clk 0:18:41] } 11... Nc6 { [%eval 0.06] [%clk 0:19:55] } 12. O-O { [%eval -0.21] [%clk 0:18:39] } 12... a6?? { [%eval 2.68] } { Blunder. Rc8 was best. } { [%clk 0:19:43] } 13. Rd1+?? { [%eval 0.15] } { Blunder. Nb6 was best. } { [%clk 0:18:25] } 13... Kc7?? { [%eval 4.37] } { Blunder. Ke8 was best. } { [%clk 0:19:42] } 14. Nd5+?? { [%eval -0.13] } { Blunder. Bf4+ was best. } { [%clk 0:18:18] } 14... Nxd5 { [%eval -0.14] [%clk 0:19:45] } 15. Rxd5 { [%eval -0.1] [%clk 0:18:17] } 15... Rhd8 { [%eval -0.02] [%clk 0:19:36] } 16. Rxd8 { [%eval -0.13] [%clk 0:18:06] } 16... Rxd8 { [%eval -0.16] [%clk 0:19:39] } 17. Bf4+ { [%eval -0.16] [%clk 0:17:54] } 17... e5 { [%eval -0.16] [%clk 0:19:41] } 18. Bg3?? { [%eval -2.13] } { Blunder. Be3 was best. } { [%clk 0:17:26] } 18... b5 { [%eval -2.25] [%clk 0:19:40] } 19. Ne3 { [%eval -2.1] [%clk 0:16:56] } 19... f5 { [%eval -2.12] [%clk 0:19:42] } 20. f4 { [%eval -2.64] [%clk 0:16:48] } 20... e4 { [%eval -2.39] [%clk 0:19:46] } 21. c4? { [%eval -4.47] } { Mistake. c3 was best. } { [%clk 0:16:38] } 21... Bxb2 { [%eval -4.23] [%clk 0:19:45] } 22. Nd5+?! { [%eval -6.76] } { Inaccuracy. Rb1 was best. } { [%clk 0:16:12] } 22... Rxd5 { [%eval -7.23] [%clk 0:19:48] } 23. cxd5 { [%eval -7.21] [%clk 0:16:09] } 23... Bxa1 { [%eval -7.14] [%clk 0:19:50] } 24. dxc6 { [%eval -7.04] [%clk 0:15:52] } 24... Bd4+ { [%eval -6.92] [%clk 0:19:45] } 25. Kf1 { [%eval -7.04] [%clk 0:15:31] } 25... Kxc6 { [%eval -6.83] [%clk 0:19:48] } 26. Ke2 { [%eval -7.13] [%clk 0:14:34] } 26... Kc5 { [%eval -7.0] [%clk 0:19:51] } 27. Kd2 { [%eval -6.73] [%clk 0:14:28] } 27... Kb4 { [%eval -7.62] [%clk 0:19:54] } 28. Kc2 { [%eval -8.11] [%clk 0:14:27] } 28... Ka3 { [%eval -8.33] [%clk 0:19:54] } 29. Kb1 { [%eval -8.3] [%clk 0:14:26] } 29... a5 { [%eval -8.02] [%clk 0:19:56] } 30. Be1 { [%eval -7.92] [%clk 0:14:24] } 30... a4 { [%eval -7.86] [%clk 0:19:58] } 31. Bd2 { [%eval -8.45] [%clk 0:14:23] } 31... e3 { [%eval -8.18] [%clk 0:19:08] } 32. Be1 { [%eval -9.28] [%clk 0:14:26] } 32... b4 { [%eval -9.0] [%clk 0:18:57] } 33. g3? { [%eval #-14] } { Checkmate is now unavoidable. Kc2 was best. } { [%clk 0:14:24] } 33... Bc3 { [%eval -12.54] [%clk 0:18:50] } 34. Bxc3?! { [%eval #-12] } { Checkmate is now unavoidable. Kc2 was best. } { [%clk 0:13:21] } 34... bxc3 { [%eval #-12] [%clk 0:18:53] } 35. h3 { [%eval #-6] [%clk 0:13:24] } 35... e2 { [%eval #-5] [%clk 0:18:57] } 36. Kc2 { [%eval #-5] [%clk 0:13:25] } 36... Kb4 { [%eval #-4] [%clk 0:18:56] } 37. Kc1 { [%eval #-3] [%clk 0:13:20] } 37... e1=Q+ { [%eval #-2] [%clk 0:18:56] } 38. Kc2 { [%eval #-2] [%clk 0:13:22] } 38... Qd2+ { [%eval #-1] [%clk 0:18:58] } 39. Kb1 { [%eval #-1] [%clk 0:13:25] } 39... Qb2# { [%clk 0:18:55] } 0-1