[Event "Rated blitz game"] [Site "https://lichess.org/TTeTRvgc"] [Date "2023.07.25"] [White "Knights4base"] [Black "falk64"] [Result "0-1"] [UTCDate "2023.07.25"] [UTCTime "21:35:08"] [WhiteElo "2591"] [BlackElo "2412"] [WhiteRatingDiff "-8"] [BlackRatingDiff "+8"] [WhiteTitle "IM"] [Variant "Standard"] [TimeControl "300+0"] [ECO "D79"] [Opening "Neo-Grünfeld Defense: Ultra-Delayed Exchange Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. Nf3 d5 2. g3 g6 3. Bg2 Bg7 4. O-O Nf6 5. c4 c6 6. cxd5 cxd5 7. d4 O-O { D79 Neo-Grünfeld Defense: Ultra-Delayed Exchange Variation } 8. Nc3 Ne4 9. Nxe4 dxe4 10. Nd2 f5 11. e3 e5 12. dxe5 Bxe5 13. Nc4 Bg7 14. Qxd8 Rxd8 15. a4? { (-0.93 → -2.51) Mistake. Rb1 was best. } (15. Rb1 Nc6) 15... Nc6? { (-2.51 → -0.86) Mistake. Be6 was best. } (15... Be6 16. Na3 Nc6 17. Rb1 Ba2 18. Ra1 Bb3 19. f3 exf3 20. Bxf3 Bxa4 21. Nb1 Bb3 22. Bxc6) 16. a5? { (-0.86 → -2.06) Mistake. Rb1 was best. } (16. Rb1) 16... Be6 17. Ra4 Bxc4 18. Rxc4 Nxa5 19. Rc7 Rac8 20. Rxc8 Rxc8 21. Bd2 Nb3 22. Bb4? { (-2.36 → -3.88) Mistake. Be1 was best. } (22. Be1 Bxb2 23. f3 Rc4 24. fxe4 fxe4 25. Rf4 Nc5 26. Bf1 Rc2 27. Bb4 a5 28. Bxc5 Rxc5) 22... a5 23. Ba3 b5 24. Bd6 a4 25. g4 Bxb2 26. gxf5 gxf5 27. Bh3 Rc6 28. Rd1 a3 29. Bxf5 Kg7 30. Bxa3 Bxa3 31. Rd7+ Kf6 32. Bxe4 Rc1+ 33. Kg2 Nc5 34. Ra7 Nxe4 35. Rxa3 Rb1?! { (-4.85 → -3.31) Inaccuracy. Rc2 was best. } (35... Rc2 36. Ra6+ Ke5 37. Kg1 Rxf2 38. Ra7 Rf8 39. Rxh7 Kd5 40. h4 b4 41. Rb7 Kc4 42. Kg2) 36. Kf3 Ke5 37. Ra5 Nd2+ 38. Kg4 Nc4 39. Ra7 b4 40. f4+ Ke4 41. Re7+ Kd3 42. f5 b3 43. f6 b2 44. Rd7+ Kxe3 45. Rb7?! { (-7.55 → -13.30) Inaccuracy. Re7+ was best. } (45. Re7+ Kd4 46. Rd7+ Kc3 47. Rb7 Rg1+ 48. Kf4 Rf1+ 49. Kg5 Nd6 50. Rb6 Nf7+ 51. Kg4 b1=Q) 45... Rf1 46. Kg5 b1=Q 47. Rxb1 Rxb1 48. f7? { (-9.43 → Mate in 11) Checkmate is now unavoidable. Kf5 was best. } (48. Kf5 Rb6 49. f7 Nd6+ 50. Ke6 Nxf7+ 51. Kd5 Rf6 52. Kc5 h5 53. Kb4 Kf4 54. Kc5 Ne5) 48... Rf1 49. Kh6 Rxf7 50. h4 Ne5 51. h5 Ke4 52. Kg5 Nf3+ 53. Kh6 Rf5 54. Kxh7 Rxh5+ 55. Kg6 Rf5 56. Kh6 Ke5 57. Kg6 Ke6 58. Kg7 Rg5+ 59. Kh6 Kf6 60. Kh7 Kf7 61. Kh6 Rf5 62. Kh7 Rh5# { Black wins by checkmate. } 0-1