[Event "Rated classical game"] [Site "https://lichess.org/AeXrltk7"] [Date "2019.04.22"] [White "Dorst"] [Black "Calistri"] [Result "1-0"] [UTCDate "2019.04.22"] [UTCTime "06:25:21"] [WhiteElo "1778"] [BlackElo "1563"] [WhiteRatingDiff "+5"] [BlackRatingDiff "-5"] [Variant "Standard"] [TimeControl "900+15"] [ECO "D20"] [Opening "Queen's Gambit Accepted: Old Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 d5 2. c4 dxc4 3. e3 { D20 Queen's Gambit Accepted: Old Variation } Qd5?! { (0.20 → 0.77) Inaccuracy. e5 was best. } (3... e5 4. Bxc4 exd4 5. exd4 Bd6 6. Nf3 Nf6 7. Qe2+ Qe7 8. Qxe7+) 4. Nc3 Qc6 5. Nf3 Bg4 6. Be2 Nd7 7. h3 Bh5 8. O-O a6 9. e4 b5? { (1.22 → 2.63) Mistake. Bxf3 was best. } (9... Bxf3 10. Bxf3 e5 11. Be3 Ngf6 12. Qe2 Qd6 13. Rad1 exd4 14. Rxd4 Qe6 15. e5 Nxe5 16. Bxb7) 10. a4? { (2.63 → 0.93) Mistake. e5 was best. } (10. e5) 10... b4 11. Nd5 a5?? { (1.40 → 4.45) Blunder. e6 was best. } (11... e6 12. Nf4 Bxf3 13. Bxf3 Ngf6 14. Be3 e5 15. Nd5 Rb8 16. Rc1 c3 17. Nxf6+ Qxf6 18. bxc3) 12. Bf4 Ra7?! { (4.04 → 5.28) Inaccuracy. Rc8 was best. } (12... Rc8 13. Rc1) 13. Qc2?? { (5.28 → 1.80) Blunder. Rc1 was best. } (13. Rc1 Bxf3) 13... e6 14. Ne3 Nb6?? { (2.11 → 7.87) Blunder. b3 was best. } (14... b3 15. Qxc4 Qxc4 16. Bxc4 Bxf3 17. gxf3 Ne7 18. Rfd1 g5 19. Bh2 Bg7 20. Rac1 Rb7 21. Bb5) 15. Rfe1?? { (7.87 → 2.37) Blunder. Ne5 was best. } (15. Ne5 Qb7 16. Bxh5 g6 17. Be2 Bh6 18. Bxh6 Nxh6 19. N3xc4 Nxc4 20. Bxc4 O-O 21. d5 exd5) 15... Nf6? { (2.37 → 4.12) Mistake. b3 was best. } (15... b3 16. Qc1 Bxf3 17. gxf3 Bd6 18. d5 Qc5 19. Bxd6 cxd6 20. dxe6 Nh6 21. Nxc4 O-O 22. Qe3) 16. Ne5?! { (4.12 → 2.78) Inaccuracy. Nxc4 was best. } (16. Nxc4 Bxf3 17. gxf3 Nfd7 18. Nd6+ Bxd6 19. Qxc6 Bxf4 20. Kg2 O-O 21. Rad1 Rc8 22. b3 h6) 16... Qd6?? { (2.78 → 9.04) Blunder. Qb7 was best. } (16... Qb7 17. Bxc4) 17. N3xc4 Nxc4 18. Qxc4?? { (8.37 → 2.73) Blunder. Bxc4 was best. } (18. Bxc4 c6 19. Nxc6 Qxf4 20. Nxa7 Nd7 21. Bb5 Qb8 22. Bxd7+ Kxd7 23. Qc6+ Ke7 24. Qa6 Kf6) 18... Be7?? { (2.73 → 8.13) Blunder. Bxe2 was best. } (18... Bxe2 19. Qxe2) 19. Qb5+ Nd7 20. Bxh5 g6 21. Be2 f6 22. Qxd7+ Qxd7 23. Nxd7 Kxd7 24. Be3 Rc8 25. d5 c5 26. dxe6+ Kxe6 27. Bg4+ f5 28. exf5+ gxf5 29. Bf3?! { (12.88 → 7.27) Inaccuracy. Bxc5+ was best. } (29. Bxc5+ Kf6 30. Bd4+ Kg6 31. Bxa7 fxg4 32. Rxe7 gxh3 33. gxh3 Rc2 34. Rb1 Rc4 35. Re5 Rh4) 29... Kf7 30. Bd5+ Kg6 31. b3 Bf6 32. Rac1 Re7 33. Bc4 Bg5 34. Bxg5 Rxe1+ 35. Rxe1 Kxg5 36. g3 f4 37. g4 Kf6 38. Kg2 Rc7 39. Kf3 Kg5 40. Re4 Kh4? { (9.46 → Mate in 2) Checkmate is now unavoidable. Rc6 was best. } (40... Rc6 41. Re5+ Kf6 42. Kxf4 Rd6 43. g5+ Kg7 44. Rxc5 Rd2 45. Kg4 Rxf2 46. Rc7+ Kf8 47. Rxh7) 41. Bf1? { (Mate in 2 → 9.55) Lost forced checkmate sequence. Re5 was best. } (41. Re5 Kxh3 42. Rh5#) 41... Rf7? { (9.55 → Mate in 3) Checkmate is now unavoidable. Kg5 was best. } (41... Kg5 42. Re6) 42. Kg2? { (Mate in 3 → 8.77) Lost forced checkmate sequence. Re5 was best. } (42. Re5 Rf5 43. Rxf5 h6 44. Rh5#) 42... f3+ 43. Kh2 Kg5 44. Kg3 h5 45. Re5+ Kg6 46. Rxc5 hxg4 47. hxg4 Rd7 48. Rxa5 Rd2 49. Kxf3 Rb2 50. Bc4 Kf6 51. Rb5 Rc2 52. Rxb4 Rc3+ 53. Kf4 Rc2 54. f3 Rh2 55. a5 Rh8?! { (71.44 → Mate in 12) Checkmate is now unavoidable. Ke7 was best. } (55... Ke7 56. Rb7+ Kd6 57. Bd3 Kc5 58. a6 Ra2 59. a7 Kd4 60. Be4 Kc3 61. Rc7+ Kb4 62. a8=Q) 56. a6?! { (Mate in 12 → 72.19) Lost forced checkmate sequence. Rb7 was best. } (56. Rb7 Rd8 57. a6 Rd4+ 58. Kg3 Ke5 59. a7 Rd8 60. Rb8 Rd1 61. a8=Q Rg1+ 62. Kf2 Kd4) 56... Rh7?! { (72.19 → Mate in 7) Checkmate is now unavoidable. Ke7 was best. } (56... Ke7) 57. Ra4 Ra7 58. Bd5 Ke7 59. Be4 Kd6 60. b4 Rf7+?! { (20.55 → Mate in 21) Checkmate is now unavoidable. Kd7 was best. } (60... Kd7 61. b5) 61. Ke3 Ra7 62. b5 Kc7?! { (73.14 → Mate in 19) Checkmate is now unavoidable. Kc5 was best. } (62... Kc5 63. Bd3) 63. f4 Kb6 64. Bd3 Re7+?! { (68.67 → Mate in 19) Checkmate is now unavoidable. Kc5 was best. } (64... Kc5 65. Kf3) 65. Kf3 Ka7?! { (73.52 → Mate in 15) Checkmate is now unavoidable. Ra7 was best. } (65... Ra7 66. f5) 66. f5 Rf7?! { (78.96 → Mate in 12) Checkmate is now unavoidable. Kb6 was best. } (66... Kb6 67. Rc4) 67. Kf4 Rf8 68. g5 Rd8?! { (68.17 → Mate in 12) Checkmate is now unavoidable. Rh8 was best. } (68... Rh8) 69. Be4 Kb6 70. a7 Kxb5 71. a8=Q Rxa8 72. Rxa8 Kc5 73. Rd8 Kb6 74. g6 Kc7 75. Rd1 Kc8 76. g7 Kc7 77. g8=Q Kb6 78. Qd8+ Kc5 79. Qd5+ Kb4 80. Rc1 Ka4 81. Qc4+ Ka5 82. Qb3 Ka6 83. Ra1# { White wins by checkmate. } 1-0