[Event "2021 Winter Marathon"] [Site "https://lichess.org/bt7C04ok"] [Date "2021.12.28"] [White "WORLDCHAMP33"] [Black "Alberto-2009"] [Result "1-0"] [UTCDate "2021.12.28"] [UTCTime "09:41:12"] [WhiteElo "2051"] [BlackElo "2411"] [WhiteRatingDiff "+11"] [BlackRatingDiff "-10"] [Variant "Standard"] [TimeControl "180+0"] [ECO "A45"] [Opening "Indian Defense"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 Nf6 { A45 Indian Defense } 2. Bf4 e6 3. e3 b6 4. c4 Bb7 5. Nc3 Be7 6. Nf3 O-O 7. h3 d5 8. Bd3 dxc4 9. Bxc4 Nbd7 10. Bd3 c5 11. Ne5?! { (-0.05 → -1.12) Inaccuracy. O-O was best. } (11. O-O a6 12. a4 cxd4 13. exd4 Re8 14. Qe2 Nf8 15. Rfd1 Ng6 16. Bh2 Nd5 17. Nxd5 Qxd5) 11... cxd4 12. exd4 h6 13. O-O Nd5 14. Bh2?! { (0.00 → -0.68) Inaccuracy. Nxd5 was best. } (14. Nxd5 Bxd5 15. Qe2 Nxe5 16. dxe5 Rc8 17. Rad1 Bg5 18. Bg3 Bh4 19. Bf4) 14... N7f6 15. Rc1 Rc8 16. Nxd5? { (-0.32 → -1.63) Mistake. Re1 was best. } (16. Re1 a6 17. a4 Ba3 18. Qb3 Bd6 19. Bb1 Bb8 20. Red1 Ne7 21. Bg3 Ba8 22. d5 exd5) 16... Qxd5 17. f3?? { (-1.40 → -4.40) Blunder. Qf3 was best. } (17. Qf3 Qxf3 18. Nxf3 Bxf3 19. gxf3 Rcd8 20. Rfd1 Bd6 21. Bg3 Nh5 22. Kg2 Bf4 23. Rc4 Rd6) 17... Qxd4+ 18. Kh1 Rfd8?? { (-4.06 → 3.18) Blunder. Qxb2 was best. } (18... Qxb2 19. Rb1) 19. Rxc8 Rxc8?? { (3.10 → 7.40) Blunder. Bxc8 was best. } (19... Bxc8 20. Nc6 Qd7 21. Nxd8 Qxd8 22. Bb1 Nd5 23. Qc2 g6 24. Rd1 Bf6 25. Qa4 a5 26. Be4) 20. Qe2?? { (7.40 → -3.09) Blunder. Bh7+ was best. } (20. Bh7+) 20... Rd8?! { (-3.09 → -2.36) Inaccuracy. Nd5 was best. } (20... Nd5) 21. Rd1 Qa4 22. b3 Qa3 23. Re1 Bb4?? { (-2.44 → -0.38) Blunder. Qc5 was best. } (23... Qc5) 24. Nxf7?? { (-0.38 → -6.58) Blunder. Nc4 was best. } (24. Nc4 Qa6 25. Rd1 b5 26. Bh7+ Kxh7 27. Rxd8 bxc4 28. Qc2+ g6 29. Qxc4 Qxc4 30. bxc4 Be7) 24... Bxe1?? { (-6.58 → 3.98) Blunder. Kxf7 was best. } (24... Kxf7) 25. Qxe6?? { (3.98 → -4.22) Blunder. Nxd8 was best. } (25. Nxd8 Bd5) 25... Re8?? { (-4.22 → Mate in 3) Checkmate is now unavoidable. Bd5 was best. } (25... Bd5) 26. Nxh6+ Kh8 27. Qg8+ Rxg8 28. Nf7# { White wins by checkmate. } 1-0