[Event "casual classical game"] [Site "https://lichess.org/1rH9shIe"] [Date "2026.03.16"] [Round "-"] [White "Xiaoyumi"] [Black "lichess AI level 1"] [Result "1-0"] [GameId "1rH9shIe"] [UTCDate "2026.03.16"] [UTCTime "08:02:57"] [WhiteElo "1500"] [BlackElo "?"] [Variant "Standard"] [TimeControl "1800+15"] [ECO "A40"] [Opening "Horwitz Defense"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 { [%eval 0.15] } 1... e6 { [%eval 0.37] } { A40 Horwitz Defense } 2. Bf4 { [%eval 0.1] } 2... Bb4+?! { (0.10 → 0.65) Inaccuracy. d5 was best. } { [%eval 0.65] } (2... d5 3. e3 Nf6 4. Nd2 c5 5. Ngf3 Qb6 6. Rb1 Bd6 7. dxc5) 3. c3 { [%eval 0.6] } 3... Bd6 { [%eval 0.66] } 4. Bg3 { [%eval 0.44] } 4... Bxg3 { [%eval 0.46] } 5. hxg3 { [%eval 0.44] } 5... d5 { [%eval 0.56] } 6. Nf3 { [%eval 0.49] } 6... Nf6 { [%eval 0.43] } 7. e3 { [%eval 0.45] } 7... O-O { [%eval 0.71] } 8. Bd3 { [%eval 1.01] } 8... h6 { [%eval 1.56] } 9. Nbd2 { [%eval 1.35] } 9... Nbd7 { [%eval 1.67] } 10. e4? { (1.67 → 0.47) Mistake. Ne5 was best. } { [%eval 0.47] } (10. Ne5 c5 11. f4 cxd4 12. exd4 b5 13. g4 b4 14. g5 bxc3 15. bxc3 Nxe5) 10... b6?? { (0.47 → 2.92) Blunder. dxe4 was best. } { [%eval 2.92] } (10... dxe4) 11. e5 { [%eval 2.83] } 11... Ne8 { [%eval 3.19] } 12. Qc2?! { (3.19 → 2.24) Inaccuracy. g4 was best. } { [%eval 2.24] } (12. g4 c5 13. g5 Qe7 14. Nf1 a5 15. Ne3 Ba6 16. a3 b5 17. Ng4 cxd4) 12... Bb7 { [%eval 2.74] } 13. Bh7+ { [%eval 2.66] } 13... Kh8 { [%eval 2.55] } 14. Bd3 { [%eval 2.09] } 14... f5?! { (2.09 → 3.01) Inaccuracy. c5 was best. } { [%eval 3.01] } (14... c5 15. Qd1 Kg8 16. Qe2 f6 17. exf6 Qxf6 18. Ne5 Qd8 19. Ndf3 Nxe5 20. Nxe5) 15. Rh4 { [%eval 2.44] } 15... Kg8 { [%eval 2.68] } 16. g4 { [%eval 2.61] } 16... fxg4 { [%eval 3.22] } 17. Rxg4 { [%eval 2.96] } 17... h5? { (2.96 → 5.43) Mistake. c5 was best. } { [%eval 5.43] } (17... c5 18. Nh4 cxd4 19. Bh7+ Kh8 20. cxd4 Rf7 21. Bg6 Re7 22. Rf4 Ba6 23. Bh7) 18. Bh7+ { [%eval 5.39] } 18... Kf7 { [%eval 5.43] } 19. Qg6+ { [%eval 5.27] } 19... Ke7 { [%eval 5.6] } 20. Qg5+ { [%eval 5.15] } 20... Kf7?! { (5.15 → 7.26) Inaccuracy. Ndf6 was best. } { [%eval 7.26] } (20... Ndf6 21. exf6+ gxf6 22. Qxh5 Rh8 23. Rg8 Rxg8 24. Bxg8 Nd6 25. Qh7+ Ke8 26. O-O-O) 21. Bg6+ { [%eval 7.81] } 21... Kg8 { [%eval 7.55] } 22. Qxd8?! { (7.55 → 4.80) Inaccuracy. Qxh5 was best. } { [%eval 4.8] } (22. Qxh5 Rf6 23. Ng5 Kf8 24. exf6 Ndxf6 25. Nxe6+ Ke7 26. Nxd8 Kxd8 27. Qh8 Ke7) 22... Nxe5 { [%eval 5.98] } 23. Qg5 { [%eval 5.87] } 23... hxg4 { [%eval 7.42] } 24. Qxe5 { [%eval 7.15] } 24... Rf7 { [%eval 9.37] } 25. Bxf7+ { [%eval 9.1] } 25... Kh7? { (9.10 → Mate in 1) Checkmate is now unavoidable. Kxf7 was best. } { [%eval #1] } (25... Kxf7 26. Qh5+ Ke7 27. Ne5 Nd6 28. Qh4+ g5 29. Qxg5+ Ke8 30. Qxg4 Kf8 31. Qg6) 26. Bxe8 { [%eval #5] } 26... Rc8 { [%eval #3] } 27. Qh5+ { [%eval #3] } 27... Kg8 { [%eval #3] } 28. Qf7+ { [%eval #2] } 28... Kh7 { [%eval #2] } 29. Ng5+ { [%eval #1] } 29... Kh6 { [%eval #1] } 30. Qf4 { [%eval #7] } 30... c5 { [%eval #3] } 31. Nxe6+ { [%eval #2] } 31... g5 { [%eval #1] } 32. Qxg5+ { [%eval #1] } 32... Kh7 { [%eval #1] } 33. Qg7# { White wins by checkmate. } 1-0