[Event "OSU Arena"] [Site "https://lichess.org/htcuuXEc"] [Date "2021.05.15"] [White "sjakknome"] [Black "supersolan"] [Result "0-1"] [UTCDate "2021.05.15"] [UTCTime "08:46:58"] [WhiteElo "1841"] [BlackElo "1747"] [WhiteRatingDiff "-7"] [BlackRatingDiff "+8"] [Variant "Standard"] [TimeControl "360+3"] [ECO "D00"] [Opening "Queen's Pawn Game: Accelerated London System"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 d5 2. Bf4 { D00 Queen's Pawn Game: Accelerated London System } Bf5 3. Nf3 e6 4. Nc3 Bb4 5. a3 Ba5 6. b4 Bb6 7. e3 c6 8. Bd3 Bxd3 9. Qxd3 Nf6 10. O-O Nbd7 11. Bg5 h6 12. Bh4 O-O 13. Ne5 Qc7 14. Bxf6 Nxf6 15. f4 Nd7 16. Nxd7 Qxd7 17. f5?! { (-0.09 → -1.06) Inaccuracy. Na4 was best. } (17. Na4 Bd8 18. Nc5 Qe7 19. c4 Bb6 20. Nb3 dxc4 21. Qxc4 Rfd8 22. h3 a5 23. Nc5 Ra7) 17... exf5 18. Rxf5 Qe6 19. Raf1 Rfe8 20. Nd1 Qe4?? { (-0.62 → 3.26) Blunder. Re7 was best. } (20... Re7 21. Re5 Qd6 22. Rxe7 Qxe7 23. c4 dxc4 24. Qxc4 Bc7 25. g3 a5 26. b5 Bd6 27. a4) 21. Qe2?? { (3.26 → -0.92) Blunder. Qxe4 was best. } (21. Qxe4) 21... Bxd4 22. Rxf7 Bxe3+?! { (-0.94 → 0.00) Inaccuracy. b5 was best. } (22... b5 23. Qh5) 23. Nxe3 Qxe3+ 24. Qxe3 Rxe3 25. Rxb7 Rf8? { (0.00 → 1.19) Mistake. Rxa3 was best. } (25... Rxa3 26. Rc7 Rf8 27. Rxf8+ Kxf8 28. Rxc6 Ra2 29. Rc5 Ke7 30. Rxd5 Rxc2 31. Ra5 Rc7 32. Kf2) 26. Rxf8+ Kxf8 27. Rxa7 Rc3 28. Kf2?! { (0.93 → 0.14) Inaccuracy. a4 was best. } (28. a4 Rxc2) 28... Rxc2+ 29. Kg3 d4 30. Kf4 d3 31. Ke3 Rxg2 32. Kxd3 Rxh2 33. Kc4? { (-0.07 → -1.61) Mistake. a4 was best. } (33. a4 g5) 33... Rc2+? { (-1.61 → 0.00) Mistake. g5 was best. } (33... g5) 34. Kd4 h5 35. Ke5 h4 36. Kf4? { (-0.40 → -1.53) Mistake. Ra8+ was best. } (36. Ra8+ Kf7 37. Rh8 Re2+ 38. Kf4 Rf2+ 39. Kg4 Rg2+ 40. Kh3 Rg3+ 41. Kxh4 Rxa3 42. Rc8 Rc3) 36... h3 37. Kg3 h2 38. Ra8+ Ke7 39. Rh8 Kd6?! { (-0.72 → 0.00) Inaccuracy. Ra2 was best. } (39... Ra2 40. Rxh2 Rxa3+ 41. Kf4 Rb3 42. Re2+ Kf6 43. Re4 g5+ 44. Kg4 Rc3 45. Re1 Rc4+ 46. Kg3) 40. Kf3?? { (0.00 → -2.09) Blunder. Rxh2 was best. } (40. Rxh2 Rc3+ 41. Kf4 Rxa3 42. Rg2 Rb3 43. Rxg7 Kd5 44. Rg6 Rxb4+ 45. Ke3 Rh4 46. Kd3 Rh3+) 40... Rc3+? { (-2.09 → -0.85) Mistake. Ra2 was best. } (40... Ra2 41. a4) 41. Ke4?! { (-0.85 → -1.73) Inaccuracy. Kg2 was best. } (41. Kg2 Rxa3 42. Kxh2 Rf3 43. Rh4 g5 44. Rh6+ Kc7 45. Rg6 Rf4 46. Rxg5 Rxb4 47. Kg3 Re4) 41... Rxa3 42. Rxh2 Rb3 43. Rd2+ Ke6 44. Rd4 Rh3 45. Rd2 Rh4+ 46. Kf3 Rxb4 47. Rg2 Rb7 48. Rg6+ Kd5 49. Ke3 c5 50. Kd3 Re7? { (-4.47 → -2.42) Mistake. Rc7 was best. } (50... Rc7) 51. Rg5+?! { (-2.42 → -3.56) Inaccuracy. Rg1 was best. } (51. Rg1) 51... Kc6?? { (-3.56 → -0.25) Blunder. Kd6 was best. } (51... Kd6) 52. Kc4 Re4+ 53. Kd3?? { (-0.24 → -2.32) Blunder. Kb3 was best. } (53. Kb3) 53... Rd4+ 54. Ke3?? { (-2.73 → -7.70) Blunder. Kc3 was best. } (54. Kc3 Rd7) 54... Rd7 55. Ke4 Kb5 56. Ke5 Kb4 57. Rg3 c4 58. Rh3 c3 59. Rh8 Rb7 60. Kd4 Rc7 61. Rb8+ Ka3 62. Ra8+ Kb2 63. Rb8+ Kc1 64. Rb3 c2 65. Kd3?! { (-10.63 → Mate in 13) Checkmate is now unavoidable. Rh3 was best. } (65. Rh3 Kd1) 65... Rd7+?! { (Mate in 13 → -55.80) Lost forced checkmate sequence. Kd1 was best. } (65... Kd1 66. Rc3 Rxc3+ 67. Kxc3 c1=Q+ 68. Kd4 Qf4+ 69. Kd5 Qe3 70. Kc4 g5 71. Kb5 g4 72. Kc6) 66. Kc3?! { (-55.80 → Mate in 8) Checkmate is now unavoidable. Ke2 was best. } (66. Ke2 Re7+) 66... g5 67. Rb2 Rc7+ 68. Kb3 Rb7+ 69. Kc3 Rxb2 70. Kd3 g4 71. Ke2 Kb1 72. Kd2 c1=Q+ 73. Kd3 Rd2+ 74. Ke3 Qc3+ 75. Kf4 Rd4+ 76. Ke5 Qc5+ 77. Ke6 Rd6+ 78. Ke7 Qc7+ 79. Kf8 Rd8# { Black wins by checkmate. } 0-1