[Event "2021 Autumn Marathon"] [Site "https://lichess.org/Bh4ejd1L"] [Date "2021.10.23"] [White "Datapath"] [Black "chessmaster-hex"] [Result "1-0"] [UTCDate "2021.10.23"] [UTCTime "20:46:34"] [WhiteElo "1995"] [BlackElo "1615"] [WhiteRatingDiff "+2"] [BlackRatingDiff "-1"] [Variant "Standard"] [TimeControl "180+2"] [ECO "D20"] [Opening "Queen's Gambit Accepted: Saduleto Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 d5 2. c4 dxc4 3. e4 { D20 Queen's Gambit Accepted: Saduleto Variation } g6 4. Bxc4 Bg7 5. Nf3 Bg4?? { (1.21 → 3.36) Blunder. Nc6 was best. } (5... Nc6 6. d5 Na5 7. Be2 c6 8. Nc3 Bxc3+ 9. bxc3 Nf6 10. c4) 6. Bxf7+ Kf8?! { (3.89 → 5.31) Inaccuracy. Kxf7 was best. } (6... Kxf7 7. Ng5+ Ke8 8. Qxg4 Bxd4 9. Qf4 Nf6 10. Ne6 Qd7 11. Nxc7+) 7. Bb3 Nc6 8. h3 Bd7?! { (4.96 → 8.46) Inaccuracy. Bxf3 was best. } (8... Bxf3 9. Qxf3+ Nf6 10. e5 Nxd4 11. Qf4 g5 12. Qxg5 Nd5 13. Qg4 Nxb3 14. axb3 Qe8 15. O-O) 9. Nc3 Nf6 10. e5 Ne8 11. Ng5 e6 12. Qf3+ Nf6 13. exf6 Qxf6 14. Qxf6+ Bxf6 15. O-O Nxd4 16. Rd1 c5 17. Nge4 Be5 18. Nxc5 Bc6 19. Nxe6+ Ke7 20. Nxd4 Bxd4 21. Rxd4 Rhf8?! { (13.92 → Mate in 4) Checkmate is now unavoidable. h6 was best. } (21... h6 22. Bf4 Rae8 23. Be5 Rh7 24. Re1 Kf8 25. Bd6+ Ree7 26. Re6 Rg7 27. Bxe7+ Rxe7 28. Rxg6) 22. Be3?! { (Mate in 4 → 16.38) Lost forced checkmate sequence. Bg5+ was best. } (22. Bg5+ Rf6 23. Re1+ Be4 24. Rexe4+ Kf8 25. Bh6#) 22... Rf5 23. Rad1 Raf8 24. Nd5+ Ke8 25. Nb4 Bb5?! { (22.46 → Mate in 2) Checkmate is now unavoidable. Ke7 was best. } (25... Ke7 26. Re1) 26. a4?! { (Mate in 2 → 22.11) Lost forced checkmate sequence. Re4+ was best. } (26. Re4+ Re5 27. Rxe5#) 26... Be2?! { (22.11 → Mate in 2) Checkmate is now unavoidable. R8f7 was best. } (26... R8f7 27. Rd8+) 27. Rd8+ Ke7 28. R1d7+ Kf6 29. Bd4+ Kg5 30. Rxf8?! { (Mate in 7 → 16.82) Lost forced checkmate sequence. Be3+ was best. } (30. Be3+ Kh4 31. Rxh7+ Bh5 32. Rd4+ Rf4 33. Rxf4+ Rxf4 34. Bxf4 b5 35. g3+ Kxh3 36. Be6#) 30... Rxf8 31. Rd5+ Kh6 32. Rd7 Bh5 33. Bg7+ Kg5 34. Bxf8 h6?! { (23.38 → Mate in 5) Checkmate is now unavoidable. b5 was best. } (34... b5 35. axb5) 35. Rxb7?! { (Mate in 5 → 70.06) Lost forced checkmate sequence. Rf7 was best. } (35. Rf7 Kh4 36. Be7+ g5 37. Rf4+ Bg4 38. Rxg4+ Kh5 39. Bf7#) 35... Be2?! { (70.06 → Mate in 6) Checkmate is now unavoidable. Kf5 was best. } (35... Kf5 36. Bxh6) 36. Rb5+?! { (Mate in 6 → 59.30) Lost forced checkmate sequence. Rf7 was best. } (36. Rf7 Kh5 37. g3 Bg4 38. hxg4+ Kxg4 39. Rf4+ Kg5 40. Be7+ Kh5 41. Bd1#) 36... Bxb5 37. axb5 h5 38. Nc6 Kf5 39. Nxa7 Kf6 40. b6 Ke5 41. Ba3 Kd4 42. b7 Kd3 43. b8=Q Ke2 44. Qe5+ Kd2 45. Qd4+ Kc1 46. Qc3+ Kb1 47. Qc2+ Ka1 48. Qd1# { White wins by checkmate. } 1-0