[Event "Mathmove Arena"] [Site "https://lichess.org/wmBiie8J"] [Date "2026.04.22"] [Round "-"] [White "TheSankalp"] [Black "Ethanolrenuka"] [Result "1-0"] [GameId "wmBiie8J"] [UTCDate "2026.04.22"] [UTCTime "14:53:25"] [WhiteElo "1219"] [BlackElo "665"] [WhiteRatingDiff "+23"] [BlackRatingDiff "-3"] [Variant "Standard"] [TimeControl "300+3"] [ECO "C23"] [Opening "Bishop's Opening"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 { [%eval 0.18] } 1... e5 { [%eval 0.22] } 2. Bc4 { [%eval 0.03] } { C23 Bishop's Opening } 2... Qf6?! { (0.03 → 0.97) Inaccuracy. Nf6 was best. } { [%eval 0.97] } (2... Nf6 3. Nc3 Bc5 4. d3 O-O 5. Nf3 d6 6. Na4 Bb4+ 7. c3) 3. Nf3 { [%eval 0.93] } 3... g5? { (0.93 → 2.14) Mistake. d6 was best. } { [%eval 2.14] } (3... d6 4. d4 exd4 5. Nxd4 Nc6 6. Nxc6 bxc6 7. O-O Nh6 8. Nd2) 4. O-O?! { (2.14 → 0.96) Inaccuracy. d4 was best. } { [%eval 0.96] } (4. d4 exd4 5. Bxg5 Qg7 6. Qxd4 Nc6 7. Qe3 Bb4+ 8. Nc3 d6) 4... g4 { [%eval 0.96] } 5. b3?? { (0.96 → -3.36) Blunder. Ne1 was best. } { [%eval -3.36] } (5. Ne1 Bc5 6. Nc3 Ne7 7. Qxg4 Nbc6 8. Qf3 Qg6 9. Qg3 f6) 5... gxf3 { [%eval -3.27] } 6. Bb2 { [%eval -3.67] } 6... Qg7?! { (-3.67 → -2.44) Inaccuracy. Ne7 was best. } { [%eval -2.44] } (6... Ne7 7. Nc3 Nbc6 8. Nd5 Nxd5 9. exd5 Nd4 10. Re1 Rg8 11. g3 Ne2+ 12. Rxe2) 7. Bxe5?? { (-2.44 → Mate in 1) Checkmate is now unavoidable. Qxf3 was best. } { [%eval #-1] } (7. Qxf3 Nc6 8. Nc3 h5 9. Nd5 Kd8 10. Qd3 Bc5 11. Kh1 Nge7 12. f4 Rg8) 7... f6?? { (Mate in 1 → -2.18) Lost forced checkmate sequence. Qxg2# was best. } { [%eval -2.18] } (7... Qxg2#) 8. Bg3 { [%eval -2.22] } 8... Bd6? { (-2.22 → -0.54) Mistake. fxg2 was best. } { [%eval -0.54] } (8... fxg2 9. Re1 d6 10. d4 Nc6 11. b4 h5 12. b5 h4 13. Bf4 Na5 14. e5) 9. b4?? { (-0.54 → -3.03) Blunder. Qxf3 was best. } { [%eval -3.03] } (9. Qxf3) 9... h5? { (-3.03 → -1.62) Mistake. fxg2 was best. } { [%eval -1.62] } (9... fxg2 10. Re1 Bxg3 11. hxg3 Kd8 12. Nc3 h5 13. d4 h4 14. Nd5 hxg3 15. Nf4) 10. e5? { (-1.62 → -3.05) Mistake. Qxf3 was best. } { [%eval -3.05] } (10. Qxf3 Be5) 10... h4?? { (-3.05 → 0.72) Blunder. fxe5 was best. } { [%eval 0.72] } (10... fxe5 11. Qxf3 h4 12. Nc3 Nc6 13. Bxg8 hxg3 14. fxg3 Rxg8 15. Qh5+ Qg6 16. Qh4) 11. Bf4?? { (0.72 → Mate in 1) Checkmate is now unavoidable. exd6 was best. } { [%eval #-1] } (11. exd6 hxg3 12. Qxf3 gxh2+ 13. Kh1 Nc6 14. Re1+ Kd8 15. dxc7+ Kxc7 16. Nc3 Kd8) 11... fxg2?? { (Mate in 1 → -1.70) Lost forced checkmate sequence. Qxg2# was best. } { [%eval -1.7] } (11... Qxg2#) 12. Re1?! { (-1.70 → -2.51) Inaccuracy. exd6 was best. } { [%eval -2.51] } (12. exd6 gxf1=N+) 12... Bc5?? { (-2.51 → 6.82) Blunder. fxe5 was best. } { [%eval 6.82] } (12... fxe5) 13. exf6+ { [%eval 6.78] } 13... Be7?! { (6.78 → 10.39) Inaccuracy. Qe7 was best. } { [%eval 10.39] } (13... Qe7 14. bxc5 d5 15. cxd6 cxd6 16. fxe7 Nf6 17. Bg5 Bg4 18. Bxf6 Bxd1 19. Bxh8) 14. fxg7 { [%eval 9.44] } 14... Rh5? { (9.44 → Mate in 5) Checkmate is now unavoidable. Rh6 was best. } { [%eval #5] } (14... Rh6 15. Bxh6 d5 16. Qh5+ Kd8 17. Qf7 Bh3 18. Qxg8+ Kd7 19. Qxd5+ Bd6 20. g8=Q) 15. Qxh5+ { [%eval #4] } 15... Kd8 { [%eval #4] } 16. Bxg8 { [%eval #5] } 16... Bxb4 { [%eval #1] } 17. Qe2 { [%eval #1] } 17... b6 { [%eval #1] } 18. Bg5+ { [%eval #1] } 18... Be7 { [%eval #1] } 19. Qxe7# { White wins by checkmate. } 1-0