[Event "Rated classical game"] [Site "https://lichess.org/kuPnybxf"] [Date "2020.07.05"] [White "Sonnichsen"] [Black "oddskill"] [Result "0-1"] [UTCDate "2020.07.05"] [UTCTime "15:00:04"] [WhiteElo "1711"] [BlackElo "1647"] [WhiteRatingDiff "-10"] [BlackRatingDiff "+20"] [Variant "Standard"] [TimeControl "2700+45"] [ECO "B00"] [Opening "Pirc Defense"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 d6 2. d4 Nf6 { B00 Pirc Defense } 3. Nc3 Nbd7 4. Bc4 e5 5. Nf3 Be7 6. O-O O-O 7. b4?! { (0.60 → -0.35) Inaccuracy. a4 was best. } (7. a4 h6 8. h3 c6 9. Re1 exd4 10. Nxd4 Re8 11. Bf4 Bf8) 7... c6 8. a4?! { (-0.13 → -0.96) Inaccuracy. a3 was best. } (8. a3 b5 9. Ba2 a5 10. Re1 Bb7 11. h3 axb4 12. axb4 d5 13. exd5 Bxb4 14. Bd2 exd4) 8... b6?? { (-0.96 → 0.91) Blunder. d5 was best. } (8... d5 9. dxe5) 9. d5? { (0.91 → -0.38) Mistake. Qe2 was best. } (9. Qe2 Bb7 10. Bb2 Rc8 11. Rfd1 Qc7 12. Bb3 a6 13. b5 cxb5 14. axb5 a5 15. Ra4 exd4) 9... Bb7 10. dxc6 Bxc6 11. Bd5?! { (0.00 → -1.02) Inaccuracy. Qe2 was best. } (11. Qe2 Qc7) 11... Nxd5 12. exd5 Bb7 13. Ne4?! { (-1.24 → -2.07) Inaccuracy. Re1 was best. } (13. Re1 Qc7 14. Ra3 Rac8 15. Bg5 f6 16. Bd2 a6 17. Nd4 exd4 18. Rxe7 Rce8 19. Qe1 Rxe7) 13... Nf6?! { (-2.07 → -1.23) Inaccuracy. Qc7 was best. } (13... Qc7 14. Ra3) 14. Nxf6+ Bxf6 15. c4?! { (-1.08 → -1.88) Inaccuracy. Ra3 was best. } (15. Ra3) 15... e4 16. Nd4 Rc8 17. Re1?! { (-1.67 → -2.55) Inaccuracy. Rb1 was best. } (17. Rb1 Rxc4 18. Nc6 Bxc6 19. dxc6 Rxc6 20. Qd5 Qa8 21. Bf4 Rc3 22. Rfd1 Qxd5 23. Rxd5 Rd8) 17... Re8?! { (-2.55 → -1.86) Inaccuracy. Rxc4 was best. } (17... Rxc4 18. Be3) 18. Rb1 Rxc4 19. Nf5 Bc8 20. Ne3 Rc7 21. b5 Be5 22. Ng4?? { (-1.54 → -3.88) Blunder. Bd2 was best. } (22. Bd2 f5) 22... Bxg4?! { (-3.88 → -2.59) Inaccuracy. Bc3 was best. } (22... Bc3) 23. Qxg4 Rc4 24. Qd1 Qh4 25. g3 Qf6 26. Be3 Rec8 27. Rc1 Rxc1 28. Bxc1 Bd4?! { (-2.37 → -1.19) Inaccuracy. Qf3 was best. } (28... Qf3 29. Qxf3 exf3 30. h3 h5 31. Bf4 Bxf4 32. gxf4 Rc4 33. Re8+ Kh7 34. Re7 Rxa4 35. Rxf7) 29. Be3? { (-1.19 → -2.42) Mistake. Bf4 was best. } (29. Bf4 Re8) 29... Be5?? { (-2.42 → 0.00) Blunder. Bxe3 was best. } (29... Bxe3 30. Rxe3 Rc4 31. f3 Qe5 32. Rxe4 Rxe4 33. fxe4 Qxe4 34. Qc1 Qd4+ 35. Kf1 g6 36. Qc6) 30. a5 Qd8 31. axb6 axb6 32. Bd4? { (0.00 → -1.57) Mistake. Qg4 was best. } (32. Qg4 Rc4 33. Qe2 Rc3 34. Qg4) 32... Bxd4 33. Qxd4 f5 34. g4 Qg5 35. Kf1? { (-2.05 → -3.67) Mistake. h3 was best. } (35. h3 Rc5 36. Kf1 Kf7 37. Qa4 h5 38. Qa7+ Qe7 39. Qxe7+ Kxe7 40. gxf5 Rxd5 41. Rxe4+ Kf6) 35... Qxg4 36. Qe3?! { (-3.26 → -5.11) Inaccuracy. Qxb6 was best. } (36. Qxb6 Qf4 37. Kg1 Rc2 38. Qe3 Qxe3 39. Rxe3 Rb2 40. f3 exf3 41. Rxf3 g6 42. b6 Rxb6) 36... Rc5 37. h3 Qg6?! { (-5.26 → -4.15) Inaccuracy. Qh4 was best. } (37... Qh4) 38. Qb3?? { (-4.15 → -15.95) Blunder. Rc1 was best. } (38. Rc1 Rxb5) 38... f4 39. f3 e3 40. Qa4 h6?? { (-57.50 → -3.30) Blunder. Qg3 was best. } (40... Qg3 41. Qa8+ Kf7 42. Qa7+ Kg6 43. Qa2 Qxf3+ 44. Kg1 Rxd5 45. h4 Qg4+ 46. Qg2 Kh5 47. Kf1) 41. Qxf4 Rxd5 42. Rxe3?! { (-2.43 → -3.34) Inaccuracy. Qxe3 was best. } (42. Qxe3 Rxb5 43. Qe6+ Qxe6 44. Rxe6 Rd5 45. Re7 Kh7 46. Rd7 Kg6 47. Kf2 b5 48. Ke3 Kf6) 42... Qb1+ 43. Re1 Qd3+ 44. Kf2 Rxb5 45. Re8+ Kh7 46. Qe4+ Qxe4 47. fxe4?! { (-2.21 → -3.18) Inaccuracy. Rxe4 was best. } (47. Rxe4) 47... Re5 48. Rb8 Rxe4 49. Rxb6 Rd4 50. Ke3 Rd5?! { (-3.63 → -2.85) Inaccuracy. Rh4 was best. } (50... Rh4) 51. Ke4 Rd1 52. Kf5?! { (-2.36 → -3.08) Inaccuracy. Rb4 was best. } (52. Rb4 Kg6 53. Kf3 Kh5 54. Rg4 g6 55. Rb4 Kg5 56. Kg2 Rd2+ 57. Kg3 Rd3+ 58. Kg2 Kf5) 52... d5?! { (-3.08 → -2.25) Inaccuracy. Rd3 was best. } (52... Rd3 53. Kg4 Kg6 54. Rb5 h5+ 55. Kh4 Rd4+ 56. Kg3 d5 57. h4 Kf6 58. Rb6+ Kf5 59. Rb5) 53. Rd6?! { (-2.25 → -3.22) Inaccuracy. Rb2 was best. } (53. Rb2) 53... d4 54. Ke4 h5?? { (-3.60 → -0.36) Blunder. Rh1 was best. } (54... Rh1 55. Kxd4 Rxh3 56. Ra6 h5 57. Ke4 g6 58. Kf4 Kh6 59. Ra8 Rh4+ 60. Kf3 Rb4 61. Ra2) 55. Rxd4?? { (-0.36 → -59.80) Blunder. h4 was best. } (55. h4) 55... Rxd4+ 56. Kxd4 Kg6 57. Ke3 Kg5 58. Kf2?! { (-47.96 → Mate in 20) Checkmate is now unavoidable. Kf3 was best. } (58. Kf3 Kf5 59. Kg3 Kf6 60. Kf4 g5+ 61. Ke4 Ke6 62. Kd4 Kf5 63. Ke3 Ke5 64. Kf3 Kd4) 58... h4?? { (Mate in 20 → 0.00) Lost forced checkmate sequence. Kf4 was best. } (58... Kf4 59. Kg2 h4 60. Kf2 g5 61. Kg2 Ke3 62. Kg1 Kf3 63. Kh2 Kf2 64. Kh1 Kg3 65. Kg1) 59. Kf3 g6 60. Kg2?? { (0.00 → Mate in 19) Checkmate is now unavoidable. Ke4 was best. } (60. Ke4 Kf6 61. Kf3 Kf5 62. Ke3 g5 63. Kf3 Kf6 64. Kf2 Kg6 65. Ke3) 60... Kf4 61. Kf2 g5 62. Kg2 Ke3 63. Kf1 Kf3 64. Kg1 Kg3 65. Kh1 Kxh3 66. Kg1 Kg4 67. Kh1 Kf4 68. Kg2 g4 69. Kf2 h3 70. Kg1 g3 71. Kh1 g2+ 72. Kg1 Ke3 73. Kh2 Kf2 74. Kxh3 g1=Q 75. Kh4 Kf3 76. Kh5 Kf4 77. Kh6 Kf5 78. Kh7 Kf6 79. Kh8 Kf7 80. Kh7 Qh1# { Black wins by checkmate. } 0-1