[Event "Weekly Classical Arena"] [Site "https://lichess.org/AN1ypEfU"] [Date "2020.07.24"] [White "kevin6765"] [Black "haumer4hans"] [Result "0-1"] [UTCDate "2020.07.24"] [UTCTime "18:58:50"] [WhiteElo "2029"] [BlackElo "2181"] [WhiteRatingDiff "-7"] [BlackRatingDiff "+4"] [Variant "Standard"] [TimeControl "1200+10"] [ECO "A80"] [Opening "Dutch Defense"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 f5 { A80 Dutch Defense } 2. Bf4 d6 3. Nf3 Nf6 4. e3 c6 5. h3 g6 6. c4 Bg7 7. Nc3 O-O 8. Be2 Qe8 9. O-O Nbd7 10. a3?! { (0.93 → 0.37) Inaccuracy. Qc2 was best. } (10. Qc2 e5 11. Bg3 b6 12. Rad1 e4 13. Nd2 Qe7 14. b4 Rd8 15. Nb3 Ba6 16. b5 Bb7) 10... e5 11. dxe5 dxe5 12. Bh2 h6 13. b4 e4 14. Nd4 Ne5 15. Qb3 Kh7 16. c5 Bd7 17. Rfd1 Rd8 18. Rd2 Bc8 19. Rad1 Qe7?? { (0.64 → 5.18) Blunder. Nd5 was best. } (19... Nd5) 20. Nxf5?? { (5.18 → 2.01) Blunder. Bxe5 was best. } (20. Bxe5) 20... Bxf5 21. Rxd8 Rxd8 22. Rxd8 Nf3+ 23. gxf3? { (2.17 → 0.91) Mistake. Bxf3 was best. } (23. Bxf3) 23... Qxd8 24. Bd6?! { (0.83 → 0.04) Inaccuracy. Nxe4 was best. } (24. Nxe4 Nxe4 25. fxe4 Bxe4 26. Qc4 Qd5 27. Qxd5 Bxd5 28. Bb8 Bb2 29. a4 a6 30. Bc7 Bc3) 24... exf3 25. Bxf3 Bxh3 26. Qf7 Qd7 27. Qxd7 Bxd7 28. Be5 Ne8 29. Bxg7 Kxg7 30. Ne4 g5 31. Kg2 Bf5 32. Kg3 Bxe4 33. Bxe4 Kf6 34. Bf3 Nc7 35. Bg4 b6 36. Bd7 bxc5 37. bxc5 Na6 38. Bxc6 Nxc5 39. Kg4 Kg6 40. Be8+ Kg7 41. Kf5 Nb7 42. Ke5 Nc5 43. Bb5 Kg6?! { (0.36 → 0.94) Inaccuracy. h5 was best. } (43... h5 44. Kf5 g4 45. Be8 Kh6 46. e4 Nd3 47. e5 Nxf2 48. e6 g3 49. Bc6 Kg7 50. e7) 44. Be8+?! { (0.94 → 0.38) Inaccuracy. Kd5 was best. } (44. Kd5 Nb7 45. e4 Kf6 46. e5+ Ke7 47. Ke4 Nc5+ 48. Kf5 a5 49. Bc4 Nd7 50. Be2 Nc5) 44... Kg7 45. Bb5 Nb3 46. Kd6?! { (0.82 → 0.18) Inaccuracy. Bc4 was best. } (46. Bc4 Nc5 47. e4 Kf8 48. Kd5 Na4 49. Kd6 Nb6 50. Bb5 Kf7 51. a4 Nc8+ 52. Kc7 Ne7) 46... Kf6?? { (0.18 → 2.52) Blunder. Nd2 was best. } (46... Nd2 47. Ke5 Nb1 48. e4 Nc3 49. Bc6 Nd1 50. f4 gxf4 51. Kxf4 Kf6 52. e5+ Ke7 53. Ba4) 47. Kc6?? { (2.52 → -0.81) Blunder. e4 was best. } (47. e4 g4 48. e5+ Kg5 49. e6 Nd4 50. Bd3 Nxe6 51. Kxe6 Kf4 52. Bg6 Kg5 53. Be8 Kf4) 47... Ke5?! { (-0.81 → 0.00) Inaccuracy. h5 was best. } (47... h5 48. Kd5 Nd2 49. e4 h4 50. e5+ Ke7 51. Bc6 h3 52. Kd4 g4 53. Bh1 a5 54. Kd3) 48. Kb7 a5 49. Kb6 h5 50. Bc6?? { (-0.13 → -1.95) Blunder. Be8 was best. } (50. Be8 h4 51. Bd7 a4 52. f4+ gxf4 53. exf4+ Kxf4 54. Bxa4 Nd2 55. Bd7 Nc4+ 56. Kc5 Nxa3) 50... g4?? { (-1.95 → -0.13) Blunder. Kd6 was best. } (50... Kd6 51. Be4 Nc5 52. Bg6 Nd7+ 53. Kb5 Nf6 54. Bxh5 Nxh5 55. Kxa5 Kc5 56. e4 Nf4 57. e5) 51. Kb5?? { (-0.13 → -7.02) Blunder. Be8 was best. } (51. Be8 h4 52. Bd7 g3 53. fxg3 hxg3 54. Bc6 Nd2 55. Bh1 Nc4+ 56. Kb5 Nxa3+ 57. Kxa5 Nc2) 51... h4?? { (-7.02 → 0.00) Blunder. Nd2 was best. } (51... Nd2) 52. Ka4?? { (0.00 → -13.77) Blunder. Bd7 was best. } (52. Bd7 g3 53. fxg3 hxg3 54. Bc6 Kd6 55. Bh1 Na1 56. Kxa5 Nc2 57. a4 Kc5 58. e4 Nb4) 52... Nd2 53. Kxa5 Ne4 54. Kb6 h3 55. a4 h2 56. a5?! { (-23.22 → Mate in 14) Checkmate is now unavoidable. Bb5 was best. } (56. Bb5 h1=Q) 56... h1=Q 57. a6 Qh8?! { (Mate in 14 → -59.21) Lost forced checkmate sequence. Qb1+ was best. } (57... Qb1+ 58. Kc7 Qb4 59. Bxe4 Qa5+ 60. Kd7 Kxe4 61. a7 Qxa7+ 62. Kc6 Qa2 63. Kd6 Qxf2 64. Ke7) 58. a7 Qd8+ 59. Kb7?! { (-15.34 → Mate in 1) Checkmate is now unavoidable. Ka6 was best. } (59. Ka6 Nc5+ 60. Kb5 Ne6 61. Kc4 Nc7 62. Ba4 Qd5+ 63. Kb4 Qb7+ 64. Kc3 Nd5+ 65. Kc2 Qc8+) 59... Nc5# { Black wins by checkmate. } 0-1