[Event "2021 Autumn Marathon"] [Site "https://lichess.org/i6oiDlzy"] [Date "2021.10.23"] [White "j_coca"] [Black "Lance5500"] [Result "0-1"] [UTCDate "2021.10.23"] [UTCTime "07:53:36"] [WhiteElo "2361"] [BlackElo "2529"] [WhiteRatingDiff "-3"] [BlackRatingDiff "+4"] [WhiteTitle "FM"] [BlackTitle "LM"] [Variant "Standard"] [TimeControl "180+2"] [ECO "A02"] [Opening "Bird Opening"] [Termination "Normal"] [Annotator "lichess.org"] 1. f4 { A02 Bird Opening } g6 2. Nf3 Bg7 3. e3 d6 4. d4 e5? { (-0.60 → 0.95) Mistake. c5 was best. } (4... c5 5. d5 e6 6. Bb5+ Bd7 7. Bxd7+ Qxd7 8. Nc3 Nf6 9. O-O) 5. c3?? { (0.95 → -1.75) Blunder. dxe5 was best. } (5. dxe5 Nc6 6. Nc3 Nge7 7. exd6 cxd6 8. Bc4 O-O 9. O-O Na5) 5... e4 6. Nfd2 f5? { (-1.75 → -0.31) Mistake. d5 was best. } (6... d5) 7. Be2 Nf6 8. O-O O-O 9. Kh1?! { (0.05 → -0.79) Inaccuracy. b4 was best. } (9. b4 h6) 9... Kh8 10. Rg1?! { (-0.32 → -1.20) Inaccuracy. c4 was best. } (10. c4 a5 11. d5 c6 12. Nc3 Na6 13. Nb3 c5 14. a3 Nc7 15. Rb1 Bd7 16. Na1 Qe8) 10... Nc6 11. c4 Ne7 12. Nc3 Neg8?! { (-0.39 → 0.32) Inaccuracy. a6 was best. } (12... a6 13. a4) 13. Nf1?! { (0.32 → -0.34) Inaccuracy. b4 was best. } (13. b4 Be6 14. Qe1 c6 15. b5 Ne7 16. a4 a6 17. bxc6 bxc6 18. Ba3 h6 19. a5 g5) 13... h5 14. h3 Nh6 15. Nh2 Kg8 16. Nd5?! { (0.39 → -0.69) Inaccuracy. Bd2 was best. } (16. Bd2 c5) 16... Kf7?! { (-0.69 → 0.38) Inaccuracy. Nxd5 was best. } (16... Nxd5 17. cxd5 Bf6 18. Bd2 Kh8 19. a4 Rg8 20. a5 a6 21. g3 Rg7 22. Rg2 Rh7 23. Nf1) 17. Nxf6 Bxf6 18. g4?? { (0.08 → -3.36) Blunder. b4 was best. } (18. b4 Be6) 18... hxg4 19. hxg4 Ng8?? { (-3.48 → 0.00) Blunder. fxg4 was best. } (19... fxg4) 20. gxf5?! { (0.00 → -1.09) Inaccuracy. g5 was best. } (20. g5 Bg7) 20... gxf5 21. Bh5+ Ke7 22. b3 Be6?! { (-1.56 → -0.48) Inaccuracy. Nh6 was best. } (22... Nh6 23. Ba3 Rh8 24. Qc2 Bd7 25. c5 Nf7 26. Qe2 Rh6 27. Rg6 Qh8 28. Rxh6 Qxh6 29. Bxf7) 23. Ba3? { (-0.48 → -1.79) Mistake. Rb1 was best. } (23. Rb1 Qd7) 23... Bf7?? { (-1.79 → 1.70) Blunder. Nh6 was best. } (23... Nh6) 24. c5?? { (1.70 → -0.70) Blunder. Bxf7 was best. } (24. Bxf7 Rxf7) 24... Qe8 25. cxd6+ cxd6 26. Bxf7? { (-0.64 → -2.05) Mistake. Be2 was best. } (26. Be2 Qd8) 26... Qxf7 27. Rc1 Rac8 28. Qe2 a6 29. Qd2 Qd5 30. Qb4 b5 31. Qa5 Qb7 32. d5 Nh6? { (-2.25 → -0.57) Mistake. Kd7 was best. } (32... Kd7) 33. Rc6 Rxc6 34. dxc6 Qxc6 35. Rc1 Qd5 36. Qc7+ Ke6? { (-0.63 → 0.55) Mistake. Ke8 was best. } (36... Ke8 37. Qxd6 Qxd6 38. Bxd6 Rh8 39. Kg1 Rg8+ 40. Kf1 Rg6 41. a4 Bb2 42. Rd1 Kf7 43. axb5) 37. Rc6?? { (0.55 → Mate in 6) Checkmate is now unavoidable. Bxd6 was best. } (37. Bxd6 Rf7 38. Qb6 Qb7 39. Rc6 Qxb6 40. Rxb6 Ng8 41. Ba3+ Kd7 42. Rxa6 Be7 43. Nf1 Bxa3) 37... Qd1+ 38. Kg2 Rg8+ 39. Kf2 Bh4# { Black wins by checkmate. } 0-1