[Event "2023 Summer Marathon"] [Site "https://lichess.org/amRXRGCC"] [Date "2023.08.05"] [White "C4LAdvaithK"] [Black "sean1126"] [Result "0-1"] [UTCDate "2023.08.05"] [UTCTime "01:39:26"] [WhiteElo "1403"] [BlackElo "1143"] [WhiteRatingDiff "-16"] [BlackRatingDiff "+34"] [Variant "Standard"] [TimeControl "60+0"] [ECO "C23"] [Opening "Bishop's Opening"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 e5 2. Bc4 { C23 Bishop's Opening } Nc6 3. Qf3 Nf6 4. Qd1?? { (0.00 → -2.15) Blunder. Ne2 was best. } (4. Ne2 d6 5. Nbc3 Bg4 6. Qe3 Nb4 7. Bb3 Be6 8. Ba4+ Bd7) 4... Nxe4 5. Nf3 Nf6?! { (-2.97 → -1.94) Inaccuracy. Bc5 was best. } (5... Bc5 6. O-O Bxf2+ 7. Kh1 d5 8. Nc3 Nxc3 9. bxc3 dxc4 10. Rxf2) 6. Nc3?! { (-1.94 → -2.86) Inaccuracy. d4 was best. } (6. d4 exd4 7. O-O Be7 8. Re1 O-O 9. Nxd4 Nxd4 10. Qxd4 d5 11. Bf1 c6 12. Qd3 Re8) 6... d5?! { (-2.86 → -2.00) Inaccuracy. e4 was best. } (6... e4 7. Qe2 Qe7 8. Ng1 Nd4 9. Qd1 Qe5 10. Nge2 d5 11. Nxd4 dxc4 12. Nde2 Bf5 13. b3) 7. Bb3? { (-2.00 → -4.03) Mistake. Bb5 was best. } (7. Bb5 Bd6 8. d4 exd4 9. Nxd4 O-O 10. Nxc6 Qe8+ 11. Be3 bxc6 12. Be2 Qe5 13. Bd4 Qg5) 7... d4? { (-4.03 → -2.21) Mistake. e4 was best. } (7... e4 8. Nh4 d4 9. Ne2 g5 10. O-O gxh4 11. d3 h3 12. dxe4 hxg2 13. Re1 Ng4 14. Bf4) 8. Ne2 e4?! { (-2.34 → -1.38) Inaccuracy. d3 was best. } (8... d3 9. cxd3 Bg4 10. d4 Bxf3 11. gxf3 Nxd4 12. Nxd4 Qxd4 13. d3 Nd5 14. Rg1 O-O-O 15. Rg4) 9. Nfxd4?? { (-1.38 → -5.26) Blunder. Ng5 was best. } (9. Ng5 Ne5 10. d3 exd3 11. O-O h6 12. Nxf7 Nxf7 13. Qxd3 Bd6 14. Qg6 Qe7 15. Re1 Ng4) 9... Nxd4 10. Nxd4 Qxd4 11. c3 Qd8 12. d4 exd3 13. Qd2 Bc5 14. Ba4+ Bd7 15. O-O O-O 16. Re1?! { (-6.01 → -8.18) Inaccuracy. Qxd3 was best. } (16. Qxd3 Bxa4 17. Qc4 Qd5 18. Qxa4 Rae8 19. Be3 Bxe3 20. fxe3 Qe5 21. Rxf6 Qxf6 22. Qxe8 Rxe8) 16... Bxa4 17. b3 Bc6 18. b4 Qd5 19. g3? { (-8.16 → Mate in 1) Checkmate is now unavoidable. Qg5 was best. } (19. Qg5 Bb6 20. Qxd5 Bxd5 21. Bg5 Ne4 22. Rxe4 Bxe4 23. a4 a5 24. Kf1 Rfe8) 19... Qg2# { Black wins by checkmate. } 0-1