[Event "QCFY - 154"] [Site "https://lichess.org/FXFGnZIc"] [Date "2022.01.29"] [White "aaduhanu1519"] [Black "RevaPachai"] [Result "0-1"] [UTCDate "2022.01.29"] [UTCTime "14:01:22"] [WhiteElo "1044"] [BlackElo "757"] [WhiteRatingDiff "-40"] [BlackRatingDiff "+23"] [Variant "Standard"] [TimeControl "300+5"] [ECO "A05"] [Opening "Zukertort Opening"] [Termination "Normal"] [Annotator "lichess.org"] 1. Nf3 Nf6 { A05 Zukertort Opening } 2. Nd4? { (0.25 → -1.08) Mistake. d4 was best. } (2. d4 e6 3. g3 b5 4. Bg2 Bb7 5. Bg5 Be7 6. O-O d5) 2... Nd5?? { (-1.08 → 0.79) Blunder. e5 was best. } (2... e5 3. Nb3 d5 4. e3 Nc6 5. Be2 Bd6 6. d3 a6 7. Nc3) 3. Nb5? { (0.79 → -0.59) Mistake. e4 was best. } (3. e4 Nb6 4. Nf3 e6 5. d4 d5 6. Nc3 h6 7. Bd3 c5) 3... Nb6?! { (-0.59 → -0.02) Inaccuracy. Nf6 was best. } (3... Nf6 4. c4 c6 5. N5c3 d5 6. e3 e5 7. d4 exd4 8. exd4) 4. d4 e6 5. Be3?! { (0.11 → -0.55) Inaccuracy. Bf4 was best. } (5. Bf4) 5... Bd6?? { (-0.55 → 2.04) Blunder. a6 was best. } (5... a6) 6. d5?? { (2.04 → -0.09) Blunder. Nxd6+ was best. } (6. Nxd6+ cxd6) 6... Nxd5 7. Bf4?? { (0.27 → -9.79) Blunder. Nxd6+ was best. } (7. Nxd6+ cxd6) 7... Bxf4 8. e3 Be5 9. f4 Bf6 10. Qc1 Bh4+ 11. g3 Bf6 12. e4 Nb4 13. e5 Be7 14. c3 Nd3+?? { (-9.19 → -2.09) Blunder. N4c6 was best. } (14... N4c6 15. h4) 15. Bxd3 d6 16. f5?? { (-2.22 → -7.20) Blunder. exd6 was best. } (16. exd6 cxd6) 16... Bd7?? { (-7.20 → -2.70) Blunder. dxe5 was best. } (16... dxe5 17. f6) 17. Qf4? { (-2.70 → -5.32) Mistake. fxe6 was best. } (17. fxe6 Bxe6 18. exd6 cxd6 19. Nd4 Bh3 20. Nd2 Nc6 21. N2f3 O-O 22. Qc2 Bf6 23. Bxh7+ Kh8) 17... Bxb5?? { (-5.32 → -1.65) Blunder. dxe5 was best. } (17... dxe5 18. Qxe5 O-O 19. fxe6 Bxe6 20. Nd4 Bd5 21. Be4 Bxe4 22. Qxe4 Bc5 23. Qxb7 Re8+ 24. Kd1) 18. Qg4?? { (-1.65 → -11.08) Blunder. Bxb5+ was best. } (18. Bxb5+ c6) 18... Bxd3 19. Qxg7 Rf8 20. g4 Bxb1 21. Rxb1 Bf6 22. Qxh7 Bxe5 23. Rg1 Bxh2 24. Rg2 Bf4 25. Rg1 Be3 26. Rh1 exf5 27. Qg7 Bf4 28. Rh8 Bh6?? { (-11.54 → 7.99) Blunder. Rxh8 was best. } (28... Rxh8) 29. Qxh6?? { (7.99 → -8.69) Blunder. Rxf8+ was best. } (29. Rxf8+ Kd7) 29... Qe7+ 30. Kd2 f6?? { (-8.06 → 5.69) Blunder. Nd7 was best. } (30... Nd7 31. gxf5) 31. Rxf8+ Kd7?! { (5.54 → 8.46) Inaccuracy. Qxf8 was best. } (31... Qxf8 32. Re1+) 32. Rh8?! { (8.46 → 5.73) Inaccuracy. Re1 was best. } (32. Re1 Qxe1+ 33. Kxe1 Kc6 34. Qg7 Kb6 35. g5 Na6 36. Rxa8 fxg5 37. Qxg5 Nc5 38. b4 Ne4) 32... Nc6 33. Re1?! { (7.13 → 5.31) Inaccuracy. Rxa8 was best. } (33. Rxa8 Ne5) 33... Qf7?! { (5.31 → 8.55) Inaccuracy. Rxh8 was best. } (33... Rxh8 34. Rxe7+) 34. Rxa8 Nd8 35. Rxa7 Nc6 36. Rxb7 Qxa2? { (7.69 → Mate in 5) Checkmate is now unavoidable. fxg4 was best. } (36... fxg4 37. Kc2 f5 38. Qf4 Qg6 39. Rb5 g3 40. Rg1 Qh5 41. Qxf5+ Qxf5+ 42. Rxf5 Ne5 43. a4) 37. Qf8?! { (Mate in 5 → 10.81) Lost forced checkmate sequence. Qg7+ was best. } (37. Qg7+ Qf7 38. Qxf7+ Ne7 39. Rxe7+ Kc8 40. Rbxc7+ Kb8 41. Re8#) 37... Qxb2+?! { (10.81 → Mate in 7) Checkmate is now unavoidable. Qd5+ was best. } (37... Qd5+ 38. Kc1 Qe4 39. Rxe4 fxe4 40. Qf7+ Ne7 41. Qc4 Nc6 42. Qxe4 Ne5 43. Qh7+ Ke6 44. Rxc7) 38. Kd1?? { (Mate in 7 → 5.41) Lost forced checkmate sequence. Rxb2 was best. } (38. Rxb2 Ne5 39. Rxe5 dxe5 40. gxf5 Kc6 41. c4 e4 42. Qxf6+ Kc5 43. Kc3 c6 44. Qd4#) 38... Qxb7?? { (5.41 → Mate in 1) Checkmate is now unavoidable. Qa1+ was best. } (38... Qa1+ 39. Ke2) 39. Re7+?? { (Mate in 1 → -8.66) Lost forced checkmate sequence. Qe8# was best. } (39. Qe8#) 39... Nxe7 40. Qg7 Qb3+ 41. Kd2 Qa4 42. Qxf6 Qxg4 43. Kd3? { (-8.54 → Mate in 17) Checkmate is now unavoidable. Qd4 was best. } (43. Qd4 f4) 43... Nc6? { (Mate in 17 → -9.77) Lost forced checkmate sequence. Qd1+ was best. } (43... Qd1+ 44. Kc4 Qd5+ 45. Kb4 Qa2 46. c4 c5+ 47. Kc3 Qa1+ 48. Kc2 Qxf6 49. Kd2 Qd4+ 50. Ke2) 44. Qf7+ Ne7 45. Qb3 Qf3+ 46. Kc4? { (-9.34 → Mate in 11) Checkmate is now unavoidable. Kd2 was best. } (46. Kd2 f4) 46... Qf4+? { (Mate in 11 → -9.30) Lost forced checkmate sequence. Qe4+ was best. } (46... Qe4+ 47. Kb5 Qb7+ 48. Kc4 d5+ 49. Kd4 Qxb3 50. Kd3 f4 51. Ke2 Qxc3 52. Kf2 Nf5 53. Kg2) 47. Kd3 Qf3+ 48. Kc4? { (-9.31 → Mate in 11) Checkmate is now unavoidable. Kd2 was best. } (48. Kd2 f4) 48... Nd5? { (Mate in 11 → -9.09) Lost forced checkmate sequence. Qe4+ was best. } (48... Qe4+ 49. Kb5 Qb7+ 50. Kc4 d5+ 51. Kd3 Qxb3 52. Kd2 f4 53. Ke2 Qxc3 54. Kf2 Qd2+ 55. Kf3) 49. Qb5+ Ke6 50. Qe8+ Ne7 51. Qb5?! { (-10.33 → Mate in 10) Checkmate is now unavoidable. Kb4 was best. } (51. Kb4 f4) 51... Nd5?! { (Mate in 10 → -10.00) Lost forced checkmate sequence. Nc6 was best. } (51... Nc6 52. Kb3 Nd4+ 53. Kb4 Nxb5 54. Kxb5 Qxc3 55. Ka6 Qb3 56. Ka7 f4 57. Ka8 f3 58. Ka7) 52. Qb8?! { (-10.00 → Mate in 7) Checkmate is now unavoidable. Qe8+ was best. } (52. Qe8+ Ne7 53. Qh8 f4 54. Qh6+ Kd7 55. Kb3 Qd5+ 56. c4 Qd3+ 57. Kb2 f3 58. Qh3+ Kc6) 52... Nxc3? { (Mate in 7 → -8.80) Lost forced checkmate sequence. Qe4+ was best. } (52... Qe4+ 53. Kb3 Qb1+ 54. Ka3 Qxb8 55. Ka2 c5 56. Ka3 c4 57. Ka4 Nxc3+ 58. Ka3 Qb3#) 53. Qb3 Qe4+ 54. Kxc3+ d5 55. Qb7? { (-7.81 → Mate in 9) Checkmate is now unavoidable. Kd2 was best. } (55. Kd2 f4) 55... c6?? { (Mate in 9 → -6.68) Lost forced checkmate sequence. d4+ was best. } (55... d4+ 56. Kc4 Qxb7 57. Kxd4 Qb3 58. Kc5 f4 59. Kd4 f3 60. Ke4 f2 61. Kf4 f1=Q+ 62. Kg4) 56. Qxc6+ Ke5 57. Qe8+ Kf4 58. Qd8 Qe3+ 59. Kc2 Qe2+ 60. Kc3 Qb5?? { (-7.80 → -1.83) Blunder. Qe5+ was best. } (60... Qe5+ 61. Kb4 Kf3 62. Ka5 d4+ 63. Kb4 f4 64. Qh4 Qe3 65. Qh2 d3 66. Kc3 d2+ 67. Kc2) 61. Qh4+ Ke5?! { (-2.69 → -1.65) Inaccuracy. Ke3 was best. } (61... Ke3 62. Qh3+ Ke4 63. Qh1+ Ke5 64. Qh8+ Ke6 65. Qh6+ Kd7 66. Qg7+ Kc8 67. Qf8+ Kc7 68. Qe7+) 62. Qe1+?? { (-1.65 → -4.97) Blunder. Qe7+ was best. } (62. Qe7+ Kf4) 62... Kf4? { (-4.97 → -2.62) Mistake. Kf6 was best. } (62... Kf6) 63. Qh4+ Ke5?? { (-2.07 → 0.00) Blunder. Kf3 was best. } (63... Kf3) 64. Qe7+ Kf4 65. Qc7+?? { (0.00 → -8.00) Blunder. Qh4+ was best. } (65. Qh4+) 65... Ke4 66. Qe7+ Kf4?? { (-7.80 → 0.00) Blunder. Kf3 was best. } (66... Kf3 67. Qa3 f4 68. Kd4+ Kg4 69. Qa7 Qc4+ 70. Ke5 Qe4+ 71. Kd6 f3 72. Qg1+ Kf5 73. Qf1) 67. Qc7+?? { (0.00 → -8.06) Blunder. Qh4+ was best. } (67. Qh4+) 67... Kf3 68. Qh2 d4+?? { (-84.37 → -4.58) Blunder. Qc4+ was best. } (68... Qc4+) 69. Kxd4 Qb4+ 70. Ke5?? { (-4.54 → Mate in 10) Checkmate is now unavoidable. Kd5 was best. } (70. Kd5 Qe4+) 70... f4?? { (Mate in 10 → 0.00) Lost forced checkmate sequence. Qb8+ was best. } (70... Qb8+ 71. Ke6 Qxh2 72. Kd7 f4 73. Kc7 Kg4 74. Kb7 f3 75. Kc6 f2 76. Kd7 f1=Q 77. Kc6) 71. Qh5+?? { (0.00 → -4.83) Blunder. Qh3+ was best. } (71. Qh3+ Kf2 72. Qh2+ Kf3) 71... Ke3 72. Qg5?? { (-4.60 → Mate in 12) Checkmate is now unavoidable. Qh4 was best. } (72. Qh4) 72... Qb5+ 73. Kf6 Qb6+?? { (-22.03 → -3.50) Blunder. Qxg5+ was best. } (73... Qxg5+ 74. Kxg5) 74. Kf5?? { (-3.50 → Mate in 12) Checkmate is now unavoidable. Kf7 was best. } (74. Kf7 Qc7+) 74... Qb5+ 75. Kf6 Qxg5+ 76. Kxg5 f3 77. Kg4 f2 78. Kg3 Ke2 79. Kg2 f1=Q+ 80. Kg3 Qf2+ 81. Kg4 Qf3+ 82. Kg5 Qe4 83. Kf6 Qd5 84. Ke7 Qc6 85. Kf7 Qd6 86. Kg7 Qe6 87. Kf8 Qd7 88. Kg8 Kf3 89. Kf8 Kf4 90. Kg8 Kf5 91. Kf8 Kf6 92. Kg8 Qf7+ 93. Kh8 Qg7# { Black wins by checkmate. } 0-1