[Event "2021 Winter Marathon"] [Site "https://lichess.org/7epFA8rB"] [Date "2021.12.28"] [White "Harrysensei123"] [Black "fishdefend"] [Result "1-0"] [UTCDate "2021.12.28"] [UTCTime "13:41:46"] [WhiteElo "1929"] [BlackElo "2333"] [WhiteRatingDiff "+10"] [BlackRatingDiff "-12"] [Variant "Standard"] [TimeControl "180+0"] [ECO "C20"] [Opening "Portuguese Opening"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 e5 2. Bb5 { C20 Portuguese Opening } a6 3. Ba4 Nf6 4. d3 b5 5. Bb3 Nc6 6. Nf3 d6 7. O-O Bg4?! { (-0.09 → 0.63) Inaccuracy. Na5 was best. } (7... Na5 8. Bd2 Nxb3 9. axb3 Be7 10. c4 Bg4 11. h3 Bh5 12. Be3) 8. h3 Bh5?! { (0.23 → 0.90) Inaccuracy. Bxf3 was best. } (8... Bxf3 9. Qxf3 Nd4 10. Qd1 Be7 11. Nd2 O-O 12. Re1 Nxb3 13. axb3 c6 14. Nf3 Qc7 15. Nh4) 9. c4?! { (0.90 → 0.00) Inaccuracy. c3 was best. } (9. c3 Na5 10. Bc2 c5 11. Nbd2 Be7 12. Re1 O-O 13. Nf1 Nc6 14. Ng3 Bg6 15. Nh4 d5) 9... Be7 10. cxb5 axb5 11. Nc3 Nd4?! { (0.03 → 0.58) Inaccuracy. Bxf3 was best. } (11... Bxf3 12. Qxf3) 12. g4 Nxg4?? { (0.89 → 3.88) Blunder. Nxb3 was best. } (12... Nxb3 13. Qxb3) 13. Nxd4 exd4? { (3.76 → 6.31) Mistake. Nf6 was best. } (13... Nf6 14. Nde2 c6 15. f3 d5 16. Ng3 O-O 17. Kh2 Bg6 18. f4 exf4 19. Bxf4 b4 20. Nce2) 14. hxg4 dxc3 15. gxh5 cxb2 16. Bxb2 Bf6 17. Bxf6 Qxf6 18. Qg4 Ke7 19. Rac1 g6 20. Rxc7+ Kf8 21. h6 Re8 22. Rxf7+ Qxf7 23. Bxf7 Kxf7 24. Qd7+ Kf6? { (9.51 → Mate in 10) Checkmate is now unavoidable. Re7 was best. } (24... Re7 25. Qxd6) 25. Qxd6+?! { (Mate in 10 → 10.34) Lost forced checkmate sequence. f4 was best. } (25. f4 Re7 26. Qxd6+ Kf7 27. Qd5+ Ke8 28. Rc1 Rd7 29. Qe6+ Kd8 30. Qf6+ Re7 31. Qxh8+ Re8) 25... Kg5 26. f4+ Kxh6 27. Rf3 Rhf8?! { (68.65 → Mate in 8) Checkmate is now unavoidable. Rc8 was best. } (27... Rc8 28. Rh3+) 28. Rh3+ Kg7 29. Qd7+ Kf6 { Black resigns. } 1-0