[Event "Rated classical game"] [Site "https://lichess.org/7RCjnS8N"] [Date "2024.03.26"] [White "Isnogud68"] [Black "Error_404not"] [Result "0-1"] [UTCDate "2024.03.26"] [UTCTime "14:48:26"] [WhiteElo "2113"] [BlackElo "2165"] [WhiteRatingDiff "-19"] [BlackRatingDiff "+28"] [Variant "Standard"] [TimeControl "1800+0"] [ECO "D00"] [Opening "Queen's Pawn Game: Mason Attack"] [Termination "Normal"] [Annotator "lichess.org"] 1. f4 d5 2. d4 { D00 Queen's Pawn Game: Mason Attack } Nf6 3. e3 c5 4. c3 Bf5 5. Nf3?! { (-0.30 → -0.87) Inaccuracy. dxc5 was best. } (5. dxc5 g6 6. Nf3 Bg7 7. Bb5+ Bd7 8. a4 a5 9. e4 dxe4) 5... Nc6?! { (-0.87 → -0.24) Inaccuracy. e6 was best. } (5... e6 6. Be2 Bd6 7. O-O O-O 8. Nh4 Re8 9. Nd2 Nbd7 10. Ndf3) 6. Bb5?! { (-0.24 → -0.81) Inaccuracy. dxc5 was best. } (6. dxc5 g6 7. Bb5 Bg7 8. Nbd2 O-O 9. O-O Qc7 10. a4 Rfd8) 6... e6 7. O-O h6 8. Ne5 Rc8 9. Qa4 Qb6 10. Nd2 a6 11. Bxc6+ bxc6 12. h3 cxd4 13. exd4 h5 14. b4 Be7 15. Ba3 O-O 16. Rac1 Rfd8 17. Kh2 Ne4 18. Nxe4 Bxe4 19. Qd1 f6 20. Nd3 Qb5 21. Nf2?! { (-0.89 → -1.90) Inaccuracy. Nc5 was best. } (21. Nc5 Bxc5 22. dxc5 Bg6 23. Bb2 a5 24. a3 Qd3 25. Qe1 Re8 26. Rd1 Qc4 27. Rd4 Qb3) 21... Bg6 22. Re1 Bf7? { (-2.42 → -1.09) Mistake. Bd6 was best. } (22... Bd6 23. g3 h4 24. Rxe6 Bf5 25. Re1 Re8 26. Qh5 hxg3+ 27. Kxg3 g6 28. Qf3 Kg7 29. h4) 23. Kh1 Bd6 24. Qf3 a5 25. Rb1 Qa4 26. Rb3 axb4 27. cxb4 Rb8 28. Nd3 Qa7 29. Nc5?! { (-0.59 → -1.31) Inaccuracy. Qg3 was best. } (29. Qg3) 29... Bxc5 30. bxc5 Rxb3 31. Qxb3 Rb8?! { (-1.25 → -0.50) Inaccuracy. Ra8 was best. } (31... Ra8 32. Re3 Bg6 33. Qb2 Qa6 34. Kg1 Qc4 35. Qd2 Ra4 36. Bb2 Qxa2 37. Rxe6 Rc4 38. Bc3) 32. Bb4 Qc7 33. Rf1 Bg6 34. a3 Be4 35. Qg3 Kf7 36. Kh2 Qb7 37. Qh4 g6 38. Qf2 Qb5 39. Re1 Qd3 40. Qe3? { (-0.15 → -1.43) Mistake. Re2 was best. } (40. Re2 Ra8 41. Ra2 Ra4 42. Rb2 Kg7 43. Qg3 Qxg3+ 44. Kxg3 Kh6 45. Kh4 g5+ 46. fxg5+ fxg5+) 40... Qc2? { (-1.43 → -0.12) Mistake. Qxe3 was best. } (40... Qxe3) 41. Re2 Qc4 42. Rb2 Rg8 43. Be1 Qa6?! { (0.20 → 1.22) Inaccuracy. Qf1 was best. } (43... Qf1) 44. Rb6?! { (1.22 → 0.14) Inaccuracy. a4 was best. } (44. a4 Re8 45. Qb3 Ra8 46. a5 Bd3 47. Qb6 Qc8 48. Qb7+ Qxb7 49. Rxb7+ Kf8 50. g4 hxg4) 44... Qc8? { (0.14 → 1.72) Mistake. Qf1 was best. } (44... Qf1) 45. Qb3 g5 46. fxg5?? { (1.28 → -1.19) Blunder. Rb7+ was best. } (46. Rb7+) 46... Rxg5 47. Rb7+?? { (-1.25 → -3.76) Blunder. g3 was best. } (47. g3 Rf5 48. Kg1 Rf3 49. Rb8 Qa6 50. Qb7+ Qxb7 51. Rxb7+ Kg6 52. Rc7 Bf5 53. g4 hxg4) 47... Kg6 48. g3 Qa8?! { (-3.67 → -2.69) Inaccuracy. Rf5 was best. } (48... Rf5 49. Kg1 e5 50. g4 hxg4 51. Rb8 Qa6 52. Bf2 Qe2 53. Qg3 Qd1+ 54. Be1 Qxd4+ 55. Kh2) 49. a4? { (-2.69 → -5.08) Mistake. Rb8 was best. } (49. Rb8 Qa6 50. Qe3 Qf1 51. Qg1 Rf5 52. Rb2 Rf3 53. a4 Qc4 54. Bf2 Ra3 55. Be1 Qc1) 49... Qa6 50. Bf2?? { (-4.45 → Mate in 5) Checkmate is now unavoidable. Rb5 was best. } (50. Rb5 cxb5) 50... Rf5?? { (Mate in 5 → -6.13) Lost forced checkmate sequence. Qf1 was best. } (50... Qf1 51. Rg7+ Kxg7 52. Qb7+ Kg6 53. Qg7+ Kxg7 54. g4 Qxf2#) 51. Kg1 Qe2 52. Qe3 Qd1+ 53. Qe1 Qxa4? { (-7.02 → -4.23) Mistake. Qf3 was best. } (53... Qf3 54. Kf1 Qxg3 55. Qe2 Qxh3+ 56. Ke1 Bd3 57. Qe3 Rf3 58. Kd2 Rxe3 59. Bxe3 Qf1 60. Rb6) 54. h4 Qa3 55. Rc7? { (-5.00 → -9.24) Mistake. Qd1 was best. } (55. Qd1 Rf3 56. Qe1 Qa2 57. Qf1 Qd2 58. Rb6 Bd3 59. Qe1 Qxe1+ 60. Bxe1 Rf1+ 61. Kg2 Rxe1) 55... Qf3 56. Kf1 Qxg3 57. Rxc6? { (-8.39 → Mate in 2) Checkmate is now unavoidable. Qe2 was best. } (57. Qe2 Qh2 58. Ke1 Qxc7 59. Be3 Qg3+ 60. Kd1 Rf3 61. Kd2 Kh7 62. Kd1 Qxh4 63. Kd2 Qg3) 57... Qh3+ 58. Ke2 Qd3# { Black wins by checkmate. } 0-1