[Event "rated rapid game"] [Site "https://lichess.org/9MxKEcQA"] [Date "2026.06.04"] [Round "-"] [White "st123789"] [Black "Yamada_arii"] [Result "1-0"] [GameId "9MxKEcQA"] [UTCDate "2026.06.04"] [UTCTime "13:35:09"] [WhiteElo "1214"] [BlackElo "1155"] [WhiteRatingDiff "+39"] [BlackRatingDiff "-34"] [Variant "Standard"] [TimeControl "600+0"] [ECO "A40"] [Opening "Horwitz Defense"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 { [%eval 0.15] } 1... e6 { [%eval 0.42] } { A40 Horwitz Defense } 2. Bf4 { [%eval 0.1] } 2... d5 { [%eval 0.1] } 3. e3 { [%eval 0.1] } 3... Bd6 { [%eval 0.21] } 4. Bg3 { [%eval 0.0] } 4... Bxg3 { [%eval 0.35] } 5. hxg3 { [%eval 0.26] } 5... Nf6 { [%eval 0.41] } 6. c3 { [%eval 0.2] } 6... O-O { [%eval 0.21] } 7. Bd3 { [%eval 0.25] } 7... Qd6?? { (0.25 → 2.75) Blunder. g6 was best. } { [%eval 2.75] } (7... g6 8. Nd2 Nbd7 9. f4 h5 10. Ndf3 Ng4 11. Nh3 Kg7 12. Ne5) 8. Nf3?? { (2.75 → 0.21) Blunder. Bxh7+ was best. } { [%eval 0.21] } (8. Bxh7+ Nxh7 9. Qh5 f6 10. Qxh7+ Kf7 11. Rh6 Qe7 12. Qg6+ Kg8 13. Nf3 Qe8) 8... Qb6?! { (0.21 → 0.82) Inaccuracy. Nbd7 was best. } { [%eval 0.82] } (8... Nbd7 9. g4 e5 10. g5 e4 11. gxf6 Nxf6 12. Bc2 exf3 13. gxf3 Qb6 14. Qc1) 9. b4 { [%eval 0.83] } 9... Ne4 { [%eval 1.33] } 10. Nbd2 { [%eval 1.27] } 10... Nxc3?? { (1.27 → 5.46) Blunder. f5 was best. } { [%eval 5.46] } (10... f5 11. Ne5 Nd7 12. Bxe4 fxe4 13. Qh5 h6 14. Ng6 Re8 15. g4 e5 16. Nxe5) 11. Qc2?? { (5.46 → 1.27) Blunder. Bxh7+ was best. } { [%eval 1.27] } (11. Bxh7+ Kh8 12. Qc2 f6 13. Qxc3 Nc6 14. Bc2+ Kg8 15. Qd3 Kf7 16. Qg6+ Ke7) 11... Nb5?? { (1.27 → Mate in 3) Checkmate is now unavoidable. Ne4 was best. } { [%eval #3] } (11... Ne4 12. Bxe4 dxe4 13. Qxe4 h6 14. g4 f5 15. Qb1 e5 16. g5 e4 17. Ne5) 12. Bxb5?? { (Mate in 3 → 4.17) Lost forced checkmate sequence. Bxh7+ was best. } { [%eval 4.17] } (12. Bxh7+ Kh8 13. Bg8+ Kxg8 14. Qh7#) 12... Qxb5?? { (4.17 → Mate in 1) Checkmate is now unavoidable. h6 was best. } { [%eval #1] } (12... h6 13. Be2 Qxb4 14. g4 Bd7 15. Rb1 Qa3 16. Rxb7 Ba4 17. Nb1 Bxc2 18. Nxa3) 13. Qxh7# { White wins by checkmate. } 1-0