[Event "2021 Autumn Marathon"] [Site "https://lichess.org/ZFMQv0uy"] [Date "2021.10.23"] [White "TapaniS"] [Black "ProfMorosoph"] [Result "1-0"] [UTCDate "2021.10.23"] [UTCTime "06:38:51"] [WhiteElo "2200"] [BlackElo "2542"] [WhiteRatingDiff "+10"] [BlackRatingDiff "-10"] [Variant "Standard"] [TimeControl "180+2"] [ECO "A49"] [Opening "Indian Defense: Przepiorka Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 Nf6 2. Nf3 g6 3. g3 { A49 Indian Defense: Przepiorka Variation } Bg7 4. Bg2 O-O 5. O-O c6 6. c4 d6 7. Nc3 Re8 8. e4 Bg4 9. h3 Be6?! { (1.39 → 2.24) Inaccuracy. Bxf3 was best. } (9... Bxf3) 10. b3 a6?! { (1.71 → 2.35) Inaccuracy. Bc8 was best. } (10... Bc8) 11. Bb2 b5 12. d5?! { (3.20 → 2.12) Inaccuracy. Ng5 was best. } (12. Ng5 bxc4) 12... Bd7 13. e5 dxe5 14. Nxe5 Ra7?? { (3.54 → 7.77) Blunder. Qc8 was best. } (14... Qc8 15. g4) 15. dxc6 Bf5 16. cxb5 Nh5 17. Qxd8 Rxd8 18. b6 Bxe5 19. bxa7 Nd7 20. cxd7 Bxd7 21. a8=Q Rb8 22. Qxa6 Bd6 23. Rad1 Bc8 24. Qa7 Rb4 25. Rxd6 exd6 26. Qa5?! { (Mate in 18 → 22.92) Lost forced checkmate sequence. Qa8 was best. } (26. Qa8 Kg7 27. Qxc8 g5 28. Nd5+ f6 29. Nxb4 g4 30. Qd7+ Kh8 31. Qe8+ Kg7 32. Qe7+ Kh6) 26... Rb8?! { (22.92 → Mate in 6) Checkmate is now unavoidable. Kg7 was best. } (26... Kg7 27. Qxb4) 27. Qc7 Kg7 28. Qxb8?! { (Mate in 4 → 24.80) Lost forced checkmate sequence. Ne4+ was best. } (28. Ne4+ Kh6 29. Qc1+ Nf4 30. Qxf4+ Kh5 31. Qh4#) 28... Be6?! { (24.80 → Mate in 7) Checkmate is now unavoidable. Ba6 was best. } (28... Ba6 29. Rd1) 29. Qxd6 Kh6 30. Bc1+ Kg7 31. Qe5+ f6 32. Qxe6 g5 33. Ne4 Kh6 34. Bxg5+ Kg6 35. Bxf6 Nf4 36. gxf4 Kh6 37. Bg5+ Kg7 38. Qf6+ Kg8 39. Nd6 h5 40. Bd5+ Kh7 41. Qh6# { White wins by checkmate. } 1-0