[Event "Rated correspondence game"] [Site "https://lichess.org/osnqXECR"] [Date "2024.05.14"] [White "Vladimir_shi"] [Black "Daniel_Perez"] [Result "0-1"] [UTCDate "2024.05.14"] [UTCTime "18:23:13"] [WhiteElo "1853"] [BlackElo "2003"] [WhiteRatingDiff "-4"] [BlackRatingDiff "+10"] [Variant "Standard"] [TimeControl "-"] [ECO "C20"] [Opening "Portuguese Opening"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 e5 2. Bb5 { C20 Portuguese Opening } c6 3. Bc4 d5 4. exd5 b5?! { (-0.45 → 0.35) Inaccuracy. cxd5 was best. } (4... cxd5 5. Bb5+ Nc6 6. d4 exd4 7. Qxd4 Nf6 8. Nf3 Bd6 9. Bxc6+) 5. Bb3 cxd5 6. Qf3?? { (0.71 → -1.01) Blunder. d4 was best. } (6. d4 exd4 7. Nf3 Bc5 8. Nxd4 Ne7 9. Nc3 O-O 10. Bg5 h6) 6... e4?! { (-1.01 → -0.35) Inaccuracy. Nf6 was best. } (6... Nf6 7. Nc3) 7. Qe2 Ba6? { (-0.44 → 0.89) Mistake. Nf6 was best. } (7... Nf6 8. Nc3) 8. d3?! { (0.89 → 0.32) Inaccuracy. Nc3 was best. } (8. Nc3) 8... f5? { (0.32 → 1.84) Mistake. Nc6 was best. } (8... Nc6 9. dxe4) 9. dxe4?! { (1.84 → 1.14) Inaccuracy. Nc3 was best. } (9. Nc3 Nc6 10. Bxd5 Nd4 11. Qh5+ g6 12. Qd1 b4 13. dxe4 Bc5 14. Nf3 bxc3) 9... dxe4 10. f3? { (1.05 → -0.34) Mistake. Be3 was best. } (10. Be3 Nf6 11. Nd2 b4 12. Nc4 Qc8 13. O-O-O Nbd7 14. Nf3 Be7 15. Rhe1 exf3) 10... Qa5+ 11. Bd2 b4 12. Bc4 Bxc4 13. Qxc4 Qc5 14. Qe6+ Qe7?! { (-0.09 → 0.56) Inaccuracy. Ne7 was best. } (14... Ne7 15. Ne2 exf3 16. gxf3 Nc6 17. a3 Qd5 18. Nf4 Nd4 19. Nxd5 Nxe6 20. Nxb4) 15. Qc8+ Qd8?! { (0.66 → 1.68) Inaccuracy. Kf7 was best. } (15... Kf7 16. Qxf5+ Nf6 17. fxe4 Qxe4+ 18. Qxe4 Nxe4 19. Be3 Nf6 20. Nf3 Ng4 21. Bg1) 16. Qxf5 exf3?! { (1.64 → 2.31) Inaccuracy. Nf6 was best. } (16... Nf6 17. Bg5 exf3 18. Qxf3 Nbd7 19. Nd2 Bc5 20. O-O-O O-O 21. Nh3 Qb6 22. Rhe1) 17. Qxf3 Nd7 18. Ne2?! { (2.02 → 1.25) Inaccuracy. a3 was best. } (18. a3 Ngf6) 18... Bc5?! { (1.25 → 2.20) Inaccuracy. Ngf6 was best. } (18... Ngf6) 19. Be3?! { (2.20 → 1.57) Inaccuracy. Nf4 was best. } (19. Nf4 Ngf6 20. Ne6 Ne5 21. Qb7 Qe7 22. Qxa8+ Kf7 23. Qxh8 Qxe6 24. Qa8 Qc4) 19... Ngf6 20. Bxc5 Nxc5 21. Qc6+ Ncd7 22. Qe6+ Qe7 23. Qxe7+ Kxe7 24. O-O Ne4?! { (1.00 → 1.78) Inaccuracy. Rac8 was best. } (24... Rac8 25. c3 Kf7 26. Nd4 a5 27. a3 Rhd8 28. h3 Ne5 29. axb4 axb4 30. Ra7+) 25. a3 a5 26. Re1 Kf7 27. Rf1+ Ndf6 28. c3 Rhd8 29. axb4 axb4 30. Rxa8 Rxa8 31. cxb4 Rb8 32. Nec3 Rxb4 33. Nxe4 Rxe4 34. Nc3 Rb4 35. Rb1 Ke6 36. Na2 Rb3 37. Nc1 Rb5 38. b4 Nd5 39. Nd3 Nc3 40. Rb3 Ne4 41. Ra3 Kd6?! { (0.27 → 0.86) Inaccuracy. Rb7 was best. } (41... Rb7 42. Ra5 Kd6 43. Kf1 Nf6 44. Ke1 Ng4 45. Rh5 g6 46. Rh4 Re7+ 47. Kd2) 42. Ra7 Rg5 43. b5?! { (0.76 → 0.02) Inaccuracy. Ra6+ was best. } (43. Ra6+ Kd7 44. h3 Ke7 45. Ra7+ Kf6 46. Kf1 Rg3 47. Rd7 Nc3 48. Nc5 Re3) 43... Rxb5 44. Kf1 Rd5 45. Nf4 Rf5 46. g3 g5 47. Ra6+ Kc7 48. Ra7+ Kb6 49. Rxh7 gxf4 50. gxf4 Rxf4+ 51. Kg2 Rf6 52. h4 Rg6+ 53. Kf3 Nf6 54. Kf4?? { (0.07 → Mate in 19) Checkmate is now unavoidable. Rh8 was best. } (54. Rh8 Rg4) 54... Nxh7 55. h5 Rh6 56. Kg4 Kc6 57. Kh4 Kd6 58. Kg4 Ke5 59. Kh4 Kf5 60. Kg3 Kg5 61. Kf3 Kxh5 62. Kf4 Rg6?? { (Mate in 11 → -5.23) Lost forced checkmate sequence. Re6 was best. } (62... Re6 63. Kf5 Nf8 64. Kf4 Ng6+ 65. Kf5 Re1 66. Kf6 Nh4 67. Kf7 Kg5 68. Kg7) 63. Kf5?? { (-5.23 → Mate in 16) Checkmate is now unavoidable. Ke4 was best. } (63. Ke4 Rg4+) 63... Nf8?? { (Mate in 16 → -4.96) Lost forced checkmate sequence. Rg4 was best. } (63... Rg4 64. Ke6 Kg6 65. Kd5 Ng5 66. Kc6 Kf6 67. Kd6 Nf3 68. Kd5 Ke7 69. Kc5) 64. Kf4?? { (-4.96 → Mate in 12) Checkmate is now unavoidable. Ke5 was best. } (64. Ke5 Rg4) 64... Rg5? { (Mate in 12 → -7.84) Lost forced checkmate sequence. Nd7 was best. } (64... Nd7 65. Kf5 Rd6 66. Kf4 Kg6 67. Ke4 Kg5 68. Ke3 Kf5 69. Kf3 Nf6 70. Ke3) 65. Ke4 Kg6 66. Kf4 Kf6 67. Ke4 Rf5 68. Kd4 Re5 69. Kc4 Ke6 70. Kd4 Kd6 71. Kc4 Rd5 72. Kb4 Rc5 73. Ka4 Kc6 74. Kb4 Ne6 75. Ka4 Rb5 76. Ka3 Kc5 77. Ka4 Kc4 78. Ka3 Rb4 79. Ka2 Kc3 80. Ka3 Nd4 81. Ka2 Nb5 82. Ka1 Kc2 83. Ka2 Ra4# { Black wins by checkmate. } 0-1