[Event "Monthly Classical Arena"] [Site "https://lichess.org/C3OnmYQn"] [Date "2022.04.01"] [White "karm1973"] [Black "Gollatzproblem"] [Result "1-0"] [UTCDate "2022.04.01"] [UTCTime "19:55:58"] [WhiteElo "1826"] [BlackElo "2206"] [WhiteRatingDiff "+10"] [BlackRatingDiff "-53"] [Variant "Standard"] [TimeControl "1200+10"] [ECO "A02"] [Opening "Bird Opening: Hobbs Gambit"] [Termination "Normal"] [Annotator "lichess.org"] 1. f4 g5? { (-0.25 → 0.98) Mistake. d5 was best. } { A02 Bird Opening: Hobbs Gambit } (1... d5 2. Nf3 Nf6 3. e3 c5 4. Be2 g6 5. Ne5 Bg7 6. d4) 2. fxg5 h6 3. Nf3? { (1.37 → 0.23) Mistake. d4 was best. } (3. d4 d5 4. Nc3 Bg4 5. Qd3 e6 6. g6 Qe7 7. Qb5+ c6) 3... e5? { (0.23 → 1.84) Mistake. hxg5 was best. } (3... hxg5 4. Nxg5 d5 5. d4 Bg4 6. c4 dxc4 7. Nc3 Nc6 8. d5) 4. gxh6?? { (1.84 → -1.18) Blunder. e4 was best. } (4. e4 Nc6 5. Nc3 d6 6. d4 exd4 7. Nxd4 Bg7 8. Be3 hxg5 9. Nxc6 bxc6 10. Qd2 Rb8) 4... e4 5. Ne5? { (-1.44 → -2.77) Mistake. Ng1 was best. } (5. Ng1 Nxh6) 5... Bd6?? { (-2.77 → 1.17) Blunder. Nxh6 was best. } (5... Nxh6 6. d4) 6. d4 Nc6 7. Nxc6?? { (0.82 → -0.94) Blunder. Nc4 was best. } (7. Nc4 Qh4+) 7... Qh4+?? { (-0.94 → 1.73) Blunder. dxc6 was best. } (7... dxc6 8. g3) 8. g3 Bxg3+ 9. hxg3 Qxg3+?? { (1.50 → 4.71) Blunder. Qxh1 was best. } (9... Qxh1 10. Nb4) 10. Kd2 e3+ 11. Kc3 dxc6 12. Qd3 Be6?! { (4.99 → 7.38) Inaccuracy. Qe1+ was best. } (12... Qe1+) 13. Bxe3 O-O-O 14. Nd2 c5 15. Ne4 Qg6 16. Nxc5 Bf5 17. Qb5 Rd6 18. Qxb7+ Kd8 19. Qb8+ Bc8 20. Nb7+ Kd7 21. Bh3+ f5 22. Nxd6 cxd6 23. Rhf1 Ne7 24. Qxa7+ Kd8 25. Rg1 Qe6 26. Bg5 Re8 27. Bxe7+ Rxe7 28. Qb6+ Ke8 29. Raf1 Qe3+ 30. Kb4 Qd2+ 31. Ka3 Re3+ 32. c3 Rxh3?! { (68.09 → Mate in 5) Checkmate is now unavoidable. Rxc3+ was best. } (32... Rxc3+ 33. bxc3 Qxc3+ 34. Qb3 Qxb3+ 35. axb3 Kd7 36. Bxf5+ Kc6 37. Bxc8 Kb6 38. Rf6 Kc7 39. Rc1+) 33. Rg8+ Kf7 34. Rxc8 Rxh6 35. Rxf5+ Ke6 36. Re5+ Kf7 37. Qc7+ Kf6 38. Qxd6+ Kg7 39. Rc7+ Kg8 40. Re8# { White wins by checkmate. } 1-0