Event: AGIS 2025
Site: https://lichess.org/broadcast/harrow-shanghai-international-schools-chess-open-2025/round-4/iciXTz62/S8bs4r7I
Date: 2025-09-20
White: Shi, Diwen
WhiteTitle: FM
WhiteElo: 2260
Black: Chen, Andrea
BlackElo: 1678
Result: 0-1
ECO: C68
Opening: Ruy Lopez: Exchange Variation
Variant: Standard
TimeControl: 20+5

1. e4 { [%eval 0.18] [%clk 0:20:09] } 1... e5 { [%eval 0.22] [%clk 0:20:09] } 2. Nf3 { [%eval 0.13] [%clk 0:20:13] } 2... Nc6 { [%eval 0.21] [%clk 0:20:13] } 3. Bb5 { [%eval 0.15] [%clk 0:20:17] } 3... a6 { [%eval 0.21] [%clk 0:20:17] } 4. Bxc6 { [%eval 0.0] [%clk 0:20:20] } 4... dxc6 { [%eval 0.0] [%clk 0:20:20] } 5. Nxe5 { [%eval -0.46] [%clk 0:20:22] } 5... Qd4 { [%eval -0.32] [%clk 0:20:20] } 6. Nd3 { [%eval -0.85] [%clk 0:19:46] } 6... Qxe4+ { [%eval -0.97] [%clk 0:20:20] } 7. Qe2 { [%eval -0.88] [%clk 0:19:49] } 7... Qxe2+ { [%eval -0.78] [%clk 0:20:23] } 8. Kxe2 { [%eval -0.93] [%clk 0:19:49] } 8... Bf5 { [%eval -1.04] [%clk 0:20:15] } 9. Re1?! { [%eval -2.14] } { Inaccuracy. Ne1 was best. } { [%clk 0:19:45] } 9... O-O-O { [%eval -2.06] [%clk 0:20:08] } 10. Nc3 { [%eval -2.31] [%clk 0:19:22] } 10... Bxd3+ { [%eval -2.15] [%clk 0:19:52] } 11. cxd3 { [%eval -2.22] [%clk 0:19:24] } 11... Bc5?! { [%eval -1.6] } { Inaccuracy. Ne7 was best. } { [%clk 0:19:40] } 12. Ne4?! { [%eval -2.22] } { Inaccuracy. b3 was best. } { [%clk 0:19:05] } 12... Bd4 { [%eval -2.16] [%clk 0:19:22] } 13. Ng5 { [%eval -2.19] [%clk 0:18:37] } 13... Nh6 { [%eval -2.11] [%clk 0:18:50] } 14. Kf1 { [%eval -2.34] [%clk 0:18:11] } 14... Bf6 { [%eval -2.15] [%clk 0:16:01] } 15. Ne4 { [%eval -2.12] [%clk 0:17:23] } 15... Rxd3? { [%eval -0.44] } { Mistake. Be5 was best. } { [%clk 0:15:32] } 16. Nxf6 { [%eval -0.49] [%clk 0:17:10] } 16... gxf6 { [%eval -0.45] [%clk 0:15:33] } 17. f3?! { [%eval -1.4] } { Inaccuracy. Re4 was best. } { [%clk 0:16:43] } 17... Nf5 { [%eval -1.5] [%clk 0:14:59] } 18. Kf2?! { [%eval -2.21] } { Inaccuracy. b3 was best. } { [%clk 0:16:14] } 18... Rg8 { [%eval -1.86] [%clk 0:14:14] } 19. g3?! { [%eval -2.55] } { Inaccuracy. Re4 was best. } { [%clk 0:15:19] } 19... c5 { [%eval -2.69] [%clk 0:13:29] } 20. b3 { [%eval -2.73] [%clk 0:14:46] } 20... Kd7?! { [%eval -1.99] } { Inaccuracy. Rgd8 was best. } { [%clk 0:12:10] } 21. Ke2 { [%eval -2.47] [%clk 0:13:15] } 21... Rd6 { [%eval -2.41] [%clk 0:11:36] } 22. d3? { [%eval -4.77] } { Mistake. Bb2 was best. } { [%clk 0:12:54] } 22... Re8+ { [%eval -4.7] [%clk 0:11:38] } 23. Kd2 { [%eval -4.68] [%clk 0:12:50] } 23... Rxe1 { [%eval -4.63] [%clk 0:11:40] } 24. Kxe1 { [%eval -4.39] [%clk 0:12:54] } 24... Rxd3 { [%eval -4.54] [%clk 0:11:40] } 25. f4 { [%eval -4.81] [%clk 0:12:30] } 25... Rd6 { [%eval -4.29] [%clk 0:11:34] } 26. Ba3 { [%eval -4.3] [%clk 0:11:56] } 26... b6 { [%eval -4.35] [%clk 0:11:32] } 27. b4 { [%eval -5.16] [%clk 0:11:25] } 27... c4 { [%eval -5.1] [%clk 0:11:32] } 28. b5 { [%eval -5.86] [%clk 0:10:53] } 28... Re6+ { [%eval -5.67] [%clk 0:11:35] } 29. Kd2 { [%eval -6.1] [%clk 0:10:40] } 29... axb5 { [%eval -6.21] [%clk 0:11:39] } 30. Rb1 { [%eval -5.68] [%clk 0:10:43] } 30... c6 { [%eval -6.0] [%clk 0:11:38] } 31. Bb4 { [%eval -6.67] [%clk 0:09:28] } 31... c5 { [%eval -6.45] [%clk 0:11:41] } 32. Bxc5 { [%eval -8.26] [%clk 0:07:30] } 32... bxc5 { [%eval -8.37] [%clk 0:11:44] } 33. Rxb5 { [%eval -8.31] [%clk 0:07:30] } 33... Kc6 { [%eval -7.87] [%clk 0:11:43] } 34. a4 { [%eval -10.62] [%clk 0:07:22] } 34... Nd4 { [%eval -8.31] [%clk 0:11:36] } 35. Rb1? { [%eval #-12] } { Checkmate is now unavoidable. Rb2 was best. } { [%clk 0:06:31] } 35... Re2+ { [%eval #-17] [%clk 0:11:38] } 36. Kc3 { [%eval #-1] [%clk 0:06:03] } 36... Rc2# { [%clk 0:11:34] } 0-1