[Event "Casual rapid game"] [Site "https://lichess.org/qR82qjEU"] [Date "2021.07.23"] [White "lichess AI level 4"] [Black "SeregaJazz"] [Result "0-1"] [UTCDate "2021.07.23"] [UTCTime "18:51:43"] [WhiteElo "?"] [BlackElo "1454"] [Variant "Standard"] [TimeControl "900+10"] [ECO "C47"] [Opening "Four Knights Game"] [Termination "Normal"] [Annotator "lichess.org"] 1. Nc3 e5 2. Nf3 Nc6 3. e4 Nf6 { C47 Four Knights Game } 4. d3 Bc5 5. h3 d6 6. Qd2?! { (0.23 → -0.63) Inaccuracy. Na4 was best. } (6. Na4 Bb6 7. c3 O-O 8. Be2 Ne7 9. Nxb6 axb6 10. O-O Ng6) 6... Be6 7. a3?! { (-0.09 → -0.67) Inaccuracy. Na4 was best. } (7. Na4 Bb6 8. c3 O-O 9. Qc2 Ne7 10. d4 Ng6 11. Be2 exd4) 7... O-O 8. b4 Bb6 9. Na4 Qe7 10. c3?! { (0.21 → -0.70) Inaccuracy. Nxb6 was best. } (10. Nxb6 axb6 11. Bb2 d5 12. b5 Na5 13. Nxe5 dxe4 14. Qb4 c5 15. bxc6 Qxb4+ 16. axb4 Nxc6) 10... Qd7?! { (-0.70 → 0.14) Inaccuracy. d5 was best. } (10... d5 11. Nxb6 cxb6 12. Qe3 Qc7 13. Bb2 b5 14. Nd2 Ne7 15. Be2 Ng6 16. O-O Nf4 17. Rfe1) 11. Nxb6 axb6 12. b5?? { (0.04 → -1.90) Blunder. Be2 was best. } (12. Be2 Ne7 13. O-O Ng6 14. Ng5 Bb3 15. Re1 h6 16. Nf3 b5 17. Bf1 Qe6 18. Qb2 Ba4) 12... Na7?? { (-1.90 → 0.33) Blunder. Na5 was best. } (12... Na5 13. Rb1) 13. a4?? { (0.33 → -1.47) Blunder. c4 was best. } (13. c4 Nc8) 13... c6?? { (-1.47 → 0.64) Blunder. Nxb5 was best. } (13... Nxb5) 14. c4 cxb5? { (0.52 → 1.70) Mistake. Nc8 was best. } (14... Nc8) 15. axb5 Nxb5 16. Rb1? { (1.61 → 0.00) Mistake. Rxa8 was best. } (16. Rxa8 Rxa8) 16... Nd4?! { (0.00 → 0.96) Inaccuracy. Na7 was best. } (16... Na7 17. Qb4 b5 18. cxb5 Rfc8 19. Be3 Qxb5 20. Qxb5 Nxb5 21. Rxb5 Ra1+ 22. Kd2 Ra2+ 23. Ke1) 17. Nxd4 exd4 18. Be2 Ra6 19. O-O h6?! { (1.16 → 1.98) Inaccuracy. Rfa8 was best. } (19... Rfa8 20. f4 Qc7 21. Bf3 Ra2 22. Qe1 Qc5 23. Qg3 Ra1 24. Rb5 Qc7 25. Qf2 Bd7 26. Rg5) 20. Rb5? { (1.98 → 0.72) Mistake. f4 was best. } (20. f4) 20... Rfa8 21. Bb2 Ra2 22. Rxb6 Bxh3?? { (0.77 → 2.76) Blunder. Qd8 was best. } (22... Qd8) 23. Qb4? { (2.76 → 1.16) Mistake. gxh3 was best. } (23. gxh3) 23... Bg4 24. f3 Bh3 25. Kh2?? { (0.87 → -2.07) Blunder. Rf2 was best. } (25. Rf2 Nh5 26. Rxb7 Qd8 27. f4 Qh4 28. Bxh5 Qxh5 29. Qe1 Bc8 30. Re7 Bh3 31. gxh3 Qh4) 25... R8a6?? { (-2.07 → 4.55) Blunder. Nh5 was best. } (25... Nh5 26. Qd2) 26. Rxb7 Qa4?! { (4.64 → 7.07) Inaccuracy. R6a4 was best. } (26... R6a4 27. Qb3) 27. Qd2?? { (7.07 → 0.17) Blunder. Qxa4 was best. } (27. Qxa4 R6xa4 28. Kxh3 Nd7 29. Bxd4 Nc5 30. Bxc5 dxc5 31. Re1 Ra7 32. Rxa7 Rxa7 33. Rb1 Kf8) 27... Qa5?? { (0.17 → 7.00) Blunder. Qc6 was best. } (27... Qc6 28. Rb3) 28. Qxa5 R2xa5 29. Bxd4? { (7.38 → 3.74) Mistake. Kxh3 was best. } (29. Kxh3 Nh7 30. f4 Ra7 31. Rb8+ Nf8 32. Bxd4 Ra8 33. Rfb1 Ra2 34. Rxa8 Rxa8 35. e5 Ne6) 29... Bc8 30. Rb8 Ra8 31. Rxa8 Rxa8 32. Rb1 Nd7 33. Be3 Nc5?! { (2.99 → 4.66) Inaccuracy. Ra2 was best. } (33... Ra2 34. Bd1) 34. Rb6 Ra2?! { (4.59 → 6.84) Inaccuracy. Nb7 was best. } (34... Nb7 35. d4 Ra2 36. Bf1 Ra1 37. Kg1 g5 38. Kf2 Ra2+ 39. Be2 g4 40. Bf4 h5 41. Rc6) 35. Bf1?! { (6.84 → 4.49) Inaccuracy. Rb8 was best. } (35. Rb8 Kf8) 35... Ra3? { (4.49 → 7.92) Mistake. Nb7 was best. } (35... Nb7 36. Kg1 Kf8 37. Rc6 Be6 38. d4 Rb2 39. d5 Bd7 40. c5 dxc5 41. Rc7 Ke8 42. Ba6) 36. Rc6?! { (7.92 → 5.71) Inaccuracy. Bxc5 was best. } (36. Bxc5 dxc5 37. Rb8 Ra1 38. Rxc8+ Kh7 39. Kg1 Ra5 40. Kf2 g5 41. Be2 h5 42. Ke3 Kg7) 36... Bb7 37. Rxd6 Ra1?! { (5.56 → 7.68) Inaccuracy. Ne6 was best. } (37... Ne6) 38. Rd8+ Kh7 39. Rb8 Bc6 40. Bxc5 Rxf1 41. d4 Ba4 42. Rf8 Kg6 43. d5?? { (5.95 → 2.78) Blunder. Be7 was best. } (43. Be7 Rc1 44. c5 Rc2 45. d5 f6 46. Kg1 Rc1+ 47. Kf2 Rc2+ 48. Ke3 Rxg2 49. Ra8 Bb5) 43... Bb3 44. Ra8?! { (3.43 → 2.51) Inaccuracy. f4 was best. } (44. f4) 44... Bxc4 45. Ra7 Kf6? { (2.62 → 4.57) Mistake. Rd1 was best. } (45... Rd1 46. Kg3) 46. d6? { (4.57 → 2.36) Mistake. Be7+ was best. } (46. Be7+ Kg6 47. d6 Rd1 48. d7 Be6 49. d8=N Rxd8 50. Bxd8 f5 51. Re7 Bc8 52. exf5+ Bxf5) 46... Bb5? { (2.36 → 4.67) Mistake. Rd1 was best. } (46... Rd1 47. f4 Bb5 48. Bb4 Bc6 49. e5+ Kg6 50. Rc7 Ba4 51. Bc3 f6 52. g4 h5 53. f5+) 47. d7 Rd1 48. d8=Q+ Rxd8 49. f4?? { (5.15 → 0.00) Blunder. Be7+ was best. } (49. Be7+) 49... Bc6?? { (0.00 → 3.76) Blunder. Rd7 was best. } (49... Rd7 50. Rxd7 Bxd7 51. Bd4+ Kg6 52. f5+ Kh7 53. g4 f6 54. Kg3 Ba4 55. Ba1 Bd1 56. e5) 50. Ra6?? { (3.76 → 0.00) Blunder. Be7+ was best. } (50. Be7+ Kg6 51. Bxd8 Bxe4 52. Bb6 Bf5 53. Bc5 Be6 54. Bd4 h5 55. Kg3 Bf5 56. Bc5 Be6) 50... Rc8 51. g3 Kg6 52. Be3 Kh5 53. Bd2?? { (0.00 → -2.13) Blunder. Kh3 was best. } (53. Kh3 Kg6 54. g4 Kh7 55. e5 Bb5 56. Ra5 Bd7 57. Rc5 Rxc5 58. Bxc5 f6 59. exf6 gxf6) 53... Kg4 54. Ra2? { (-1.85 → -3.32) Mistake. f5 was best. } (54. f5 Bxe4 55. Ra4 Kxf5 56. g4+ Ke5 57. Ra5+ Bd5 58. Kg3 Rc4 59. Rb5 Ke6 60. Rb6+ Bc6) 54... Bxe4 55. Be1 g5?? { (-2.92 → -0.81) Blunder. Rc1 was best. } (55... Rc1 56. Re2 Bd5 57. Re3 g6 58. Kg1 Bc4 59. Kg2 Rc2+ 60. Bf2 Bd5+ 61. Kg1 Kh3 62. Re1) 56. Re2?! { (-0.81 → -1.82) Inaccuracy. fxg5 was best. } (56. fxg5) 56... Bf3 57. Rb2?? { (-2.06 → -58.45) Blunder. Re7 was best. } (57. Re7 Rc2+ 58. Kg1 gxf4 59. gxf4 f5 60. Rd7 h5 61. Kf1 Bg2+ 62. Kg1 Bc6 63. Rd8 Kxf4) 57... gxf4 58. gxf4 Kxf4?? { (-61.64 → -0.06) Blunder. Rc1 was best. } (58... Rc1) 59. Bf2? { (-0.06 → -1.33) Mistake. Bd2+ was best. } (59. Bd2+ Ke5 60. Bxh6 Rg8 61. Rf2 Ke4 62. Rf1 Rg2+ 63. Kh3 Rg6 64. Re1+ Kd4 65. Bf4 Be4) 59... h5 60. Bg3+ Kg4 61. Bd6?? { (-0.68 → -3.62) Blunder. Rb4+ was best. } (61. Rb4+ Kg5 62. Bh4+ Kg6 63. Rf4 Bg4 64. Rf6+ Kg7 65. Rf4 Rc6 66. Kg3 Kg6 67. Kg2 Bc8) 61... f5 62. Rf2?? { (-2.85 → -60.56) Blunder. Rb8 was best. } (62. Rb8) 62... Rd8? { (-60.56 → -4.74) Mistake. Rc1 was best. } (62... Rc1 63. Rxf3 Kxf3 64. Kh3 Rh1+ 65. Bh2 Rxh2+ 66. Kxh2 Kg4 67. Kg2 f4 68. Kf2 h4 69. Kg2) 63. Bf4?? { (-4.74 → Mate in 13) Checkmate is now unavoidable. Rd2 was best. } (63. Rd2 Rc8) 63... Kxf4 64. Rc2 Bd1?! { (Mate in 12 → -10.92) Lost forced checkmate sequence. Rd1 was best. } (64... Rd1 65. Kh3 Rh1+ 66. Rh2 Bg4+ 67. Kg2 Rxh2+ 68. Kxh2 Kf3 69. Kg1 Bh3 70. Kh2 Kg4 71. Kg1) 65. Rc4+ Kf3 66. Rc7 Rd2+ 67. Kh3 Rg2 68. Rc3+?! { (-53.40 → Mate in 15) Checkmate is now unavoidable. Rd7 was best. } (68. Rd7 Rg1) 68... Kf2 69. Rd3 Be2 70. Rb3 f4 71. Rb4 f3 72. Rb7 Kg1?! { (Mate in 8 → -58.03) Lost forced checkmate sequence. Rg4 was best. } (72... Rg4 73. Rb2 Kg1 74. Rxe2 f2 75. Re1+ f1=Q+ 76. Rxf1+ Kxf1 77. Kh2 Kf2 78. Kh3 Ra4 79. Kh2) 73. Rb1+ Kf2 74. Rb4?! { (-12.53 → Mate in 12) Checkmate is now unavoidable. Kh4 was best. } (74. Kh4 Rh2+ 75. Kg5 Kg3 76. Rb3 Rg2 77. Kf6 h4 78. Ke7 h3 79. Ke8 h2 80. Rb1 Rg1) 74... Ke1 75. Rb1+ Kd2 76. Kh4 f2 77. Rb2+ Kd3 78. Ra2 f1=Q 79. Ra3+ Ke4 80. Ra4+ Kd5 81. Ra5+ Kc6 82. Ra1 Qxa1 83. Kh3 Qh1# { Black wins by checkmate. } 0-1