[Event "Casual correspondence game"] [Site "https://lichess.org/NR90VQFd"] [Date "2021.06.17"] [White "manuap17"] [Black "MathiasBC"] [Result "0-1"] [UTCDate "2021.06.17"] [UTCTime "14:46:52"] [WhiteElo "1744"] [BlackElo "1500"] [Variant "Standard"] [TimeControl "-"] [ECO "A06"] [Opening "Zukertort Opening: Reversed Mexican Defense"] [Termination "Normal"] [Annotator "lichess.org"] 1. Nc3 d5 2. Nf3 { A06 Zukertort Opening: Reversed Mexican Defense } d4 3. Nxd4?? { (-0.06 → -2.75) Blunder. Ne4 was best. } (3. Ne4 e5 4. e3 f5 5. Ng3 dxe3 6. dxe3 Qxd1+ 7. Kxd1 Nc6) 3... Bf5?? { (-2.75 → 6.57) Blunder. Qxd4 was best. } (3... Qxd4 4. e3 Qd7 5. d4 e5 6. Qf3 exd4 7. exd4 Nf6 8. Bf4) 4. Nxf5 Qd7 5. Ne3 Nc6 6. Nc4 O-O-O 7. g4 Nf6 8. Bh3 e6 9. O-O Bc5 10. Bg2 Nxg4 11. h3 Nf6 12. Rb1 Qd4 13. b3 Nb4 14. e3 Qd6 15. a3 Nc6 16. Nxd6+ cxd6 17. Nb5 a6 18. Na7+ Kb8 19. Nxc6+ bxc6 20. c4 Rhe8 21. Bb2 Ne4 22. Bxg7 Rg8 23. Bf6 Rd7 24. b4 Bb6 25. c5 dxc5 26. bxc5 Nxc5 27. Be5+ Kb7 28. Rb2 Nd3?! { (13.95 → Mate in 9) Checkmate is now unavoidable. f6 was best. } (28... f6 29. Bxf6) 29. Qb1?! { (Mate in 9 → 12.49) Lost forced checkmate sequence. Rxb6+ was best. } (29. Rxb6+ Kxb6 30. Qb3+ Ka7 31. Rb1 Nxe5 32. Qb6+ Ka8 33. Kf1 a5 34. Bxc6+ Nxc6 35. Qxc6+ Ka7) 29... Nxe5 30. Rxb6+ Ka7 31. Qb4 Nd3?! { (14.70 → Mate in 7) Checkmate is now unavoidable. Rg5 was best. } (31... Rg5 32. f4) 32. Rb1? { (Mate in 7 → 7.46) Lost forced checkmate sequence. Qa5 was best. } (32. Qa5 Rxg2+ 33. Kxg2 Nc5 34. Qxc5 Rd5 35. Qxc6 Rg5+ 36. Kh2 Rg2+ 37. Kxg2 a5 38. Qb7#) 32... Nxb4 33. R1xb4 c5 34. Rc4?? { (8.62 → -5.04) Blunder. Rb7+ was best. } (34. Rb7+) 34... Rc7?? { (-5.04 → 7.59) Blunder. Kxb6 was best. } (34... Kxb6) 35. Rcb4?? { (7.59 → -2.44) Blunder. Rd6 was best. } (35. Rd6 e5 36. Ra4 e4 37. Rdxa6+ Kb7 38. Rf6 Rg6 39. Rxe4 Rxf6 40. Re6+ Kc8 41. Rxf6 Rd7) 35... cxb4 36. Rxb4 Rc1+?! { (-2.94 → -1.74) Inaccuracy. f5 was best. } (36... f5) 37. Kh2 a5?! { (-1.88 → -0.83) Inaccuracy. Rc7 was best. } (37... Rc7) 38. Ra4?? { (-0.83 → -3.25) Blunder. Rb7+ was best. } (38. Rb7+ Ka6 39. Rxf7 Rc2 40. Be4 Rxd2 41. Bxh7 Rh8 42. Bg6 Ra2 43. Rf6 Rxa3 44. Rxe6+ Kb7) 38... Kb6 39. Rd4 Rc2?! { (-3.35 → -2.55) Inaccuracy. Ra1 was best. } (39... Ra1 40. a4) 40. a4 Rxd2?? { (-2.83 → 6.31) Blunder. f5 was best. } (40... f5 41. Rd7 Ra2 42. Rd6+ Kc7 43. Rxe6 Rxd2 44. Kg1 Rd6 45. Re5 Rdg6 46. Rxa5 Rxg2+ 47. Kf1) 41. Rd6+?? { (6.31 → -12.46) Blunder. Rxd2 was best. } (41. Rxd2 Kc5 42. Rb2 Kc4 43. Rb5 h6 44. Rxa5 Kb4 45. Ra6 Rg5 46. h4 Ra5 47. Rxa5 Kxa5) 41... Rxd6 42. e4 Rd2 43. e5?! { (-16.12 → Mate in 5) Checkmate is now unavoidable. Kg1 was best. } (43. Kg1 Ra2) 43... Rxf2 44. Kh1 Rf1+? { (Mate in 3 → -7.07) Lost forced checkmate sequence. Rfxg2 was best. } (44... Rfxg2 45. h4 R2g4 46. h5 Rh4#) 45. Bxf1 Rg5 46. Bg2 Rxe5 47. Bf1 Re4 48. Bd3 Rxa4 49. Bxh7 e5 50. Bg8 e4 51. Bxf7 e3 52. Kg1?! { (-17.13 → Mate in 9) Checkmate is now unavoidable. Bh5 was best. } (52. Bh5 Rf4 53. Kg2 a4 54. Kg3 Rf6 55. Be2 a3 56. h4 a2 57. Bh5 a1=Q 58. Kg4 Rf2) 52... e2 53. Kf2 Re4?! { (Mate in 22 → -16.33) Lost forced checkmate sequence. Rf4+ was best. } (53... Rf4+ 54. Kxe2 Rxf7 55. Kd3 Rf3+ 56. Kc2 Rxh3 57. Kb1 Rh2 58. Ka1 a4 59. Kb1 a3 60. Ka1) 54. Bd5?! { (-16.33 → Mate in 6) Checkmate is now unavoidable. Ke1 was best. } (54. Ke1 a4) 54... Re5 55. Bb3 e1=Q+ 56. Kg2 Re2+ 57. Kf3 Rb2 58. Bg8 Ra2 59. Bxa2 Qa1 60. Bg8 Qh8?! { (Mate in 12 → -61.78) Lost forced checkmate sequence. Qf1+ was best. } (60... Qf1+ 61. Ke4 Qg2+ 62. Kd3 Qxg8 63. h4 Qh8 64. h5 Qxh5 65. Kc2 Qh3 66. Kd2 a4 67. Kc2) 61. Ba2?! { (-61.78 → Mate in 11) Checkmate is now unavoidable. Bd5 was best. } (61. Bd5 Qf6+) 61... Qxh3+ 62. Kf4 a4?! { (Mate in 10 → -58.88) Lost forced checkmate sequence. Qh2+ was best. } (62... Qh2+ 63. Ke3 Qxa2 64. Ke4 a4 65. Ke5 a3 66. Kf6 Qb3 67. Ke7 a2 68. Kf6 a1=Q+ 69. Kg6) 63. Kg5?! { (-58.88 → Mate in 8) Checkmate is now unavoidable. Bd5 was best. } (63. Bd5) 63... Qg3+ 64. Kf6 a3?! { (Mate in 8 → -59.57) Lost forced checkmate sequence. Qf2+ was best. } (64... Qf2+ 65. Ke5 Qxa2 66. Ke4 Qf7 67. Kd4 a3 68. Kc3 a2 69. Kb2 Qc4 70. Ka1 Qa4 71. Kb2) 65. Bb1?! { (-59.57 → Mate in 7) Checkmate is now unavoidable. Be6 was best. } (65. Be6 Qf4+ 66. Kg6 Qe5 67. Bf7 Qg3+ 68. Kf5 Qf2+ 69. Kg6 Qf3 70. Be6 Qf4 71. Bf7 Qf2) 65... Qf2+ 66. Kg7 Qg1+ 67. Bg6 a2 68. Kf8 a1=Q 69. Be8 Qa3+ 70. Kf7 Qf1+ 71. Ke6 Qfh3+ 72. Kd5 Qa5+ 73. Kd6 Qh6+ 74. Kd7 Qa7+ 75. Kc8 Qf8 76. Kd8 Qa8+ 77. Kd7 Qa5 78. Kd8 Qd5+ 79. Kc8 Qxe8# { Black wins by checkmate. } 0-1