[Event "2021 Spring Marathon"] [Site "https://lichess.org/yYMpmoMR"] [Date "2021.04.10"] [White "Elda64"] [Black "Benefactorr"] [Result "0-1"] [UTCDate "2021.04.10"] [UTCTime "16:52:53"] [WhiteElo "2713"] [BlackElo "2791"] [WhiteRatingDiff "-5"] [BlackRatingDiff "+4"] [WhiteTitle "GM"] [BlackTitle "GM"] [Variant "Standard"] [TimeControl "300+0"] [ECO "D02"] [Opening "Queen's Pawn Game: Zukertort Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 d5 2. Nf3 { D02 Queen's Pawn Game: Zukertort Variation } Bf5 3. e3 e6 4. Bd3 Nf6 5. Bxf5 exf5 6. O-O c6 7. c4 dxc4 8. Qc2 g6 9. Qxc4 Nbd7 10. b3 Bd6 11. Ba3 Bxa3 12. Nxa3 O-O 13. Rac1 Qe7 14. Nc2 a5 15. Nce1 a4 16. Nd3 axb3 17. axb3 Ra3 18. Nf4 Rfa8 19. Rfd1 Nb6 20. Qd3 Qb4 21. Rb1?! { (-0.87 → -1.66) Inaccuracy. Nd2 was best. } (21. Nd2 Ra2 22. Rc2 Ra1 23. Rf1 h5 24. g3 R1a3 25. Rfc1 Nbd5 26. Nxd5 Nxd5 27. h4 Qe7) 21... Nbd5?! { (-1.66 → -0.87) Inaccuracy. Ne4 was best. } (21... Ne4 22. Rdc1 Ra2 23. Rc2 Ra1 24. Rcc1 Rxb1 25. Qxb1 Ra3 26. h3 Rxb3 27. Qa1 Qa4 28. Qxa4) 22. Nxd5 Nxd5 23. Rdc1 Ra2 24. h4 h5 25. Rc2 Qe7 26. Rxa2 Rxa2 27. b4 b5 28. g3 Ra4 29. Ne5 Rxb4 30. Rc1 Ra4 31. Nxc6 Qb7 32. Rc5 b4?! { (-0.06 → 0.74) Inaccuracy. Nb4 was best. } (32... Nb4 33. Qc3) 33. Qb3?! { (0.74 → -0.08) Inaccuracy. Qb5 was best. } (33. Qb5 Qxb5 34. Rxb5 Nc3 35. Rb8+ Kg7 36. Nxb4 Ra1+ 37. Kg2 Ne4 38. Rb6 Rd1 39. Ra6 Rb1) 33... Ra1+ 34. Kh2 Ne7? { (-0.10 → 1.54) Mistake. Nf6 was best. } (34... Nf6 35. Qxb4 Ng4+ 36. Kg2 Qa8 37. Rc2 Qa6 38. Qc4 Qxc4 39. Rxc4 Ra2 40. Kg1 Rxf2 41. Ne5) 35. Qxb4 Qxb4 36. Nxb4 Kg7 37. Kg2 Ng8 38. Rc7 Nf6 39. Nc6? { (1.34 → 0.00) Mistake. Rc2 was best. } (39. Rc2 Ra4) 39... Ne4?! { (0.00 → 0.84) Inaccuracy. Rc1 was best. } (39... Rc1 40. Rc8 Rc2 41. Ne7 Rd2 42. Kg1 Ne4 43. Rg8+ Kh7 44. Rf8 Rd1+ 45. Kg2 Kg7 46. Rg8+) 40. Nd8 Ra2 41. Rxf7+?! { (0.73 → 0.11) Inaccuracy. Ne6+ was best. } (41. Ne6+ Kh8 42. Rc8+ Kh7 43. Ng5+ Kg7 44. Nxe4 fxe4 45. Rc7 Kf6 46. Rb7 Ke6 47. Rb6+ Ke7) 41... Kg8 42. Rb7 Rxf2+ 43. Kg1 Rf3 44. Ne6 Rxg3+ 45. Kh2 Rxe3 46. Rg7+ Kh8 47. Rxg6 Nf2 48. Ng5 Ng4+ 49. Kg1 f4 50. Ra6?? { (-0.06 → -2.48) Blunder. Nf7+ was best. } (50. Nf7+ Kh7 51. Rg5 Re1+ 52. Kg2 f3+ 53. Kxf3 Rf1+ 54. Ke4 Rxf7 55. Rxh5+ Nh6 56. Rg5 Rf1) 50... f3 51. Ra8+ Kg7 52. Ra7+ Kg6 53. Ra6+ Kf5 54. Ra1?! { (-3.42 → -5.23) Inaccuracy. Nxf3 was best. } (54. Nxf3 Rxf3) 54... Kf4 55. Kf1?? { (-5.92 → Mate in 10) Checkmate is now unavoidable. d5 was best. } (55. d5 f2+) 55... Kg3?? { (Mate in 10 → -5.53) Lost forced checkmate sequence. Nh2+ was best. } (55... Nh2+ 56. Kf2 Re2+ 57. Kg1 f2+ 58. Kh1 f1=Q+ 59. Rxf1+ Nxf1 60. Kg1 Nh2 61. Ne4 Kxe4 62. d5) 56. d5?? { (-5.53 → Mate in 4) Checkmate is now unavoidable. Nxf3 was best. } (56. Nxf3 Kxf3 57. Ra7 Kg3 58. Rg7 Kxh4 59. d5 Rd3 60. Ke2 Rxd5 61. Kf3 Rd2 62. Ke4 Re2+) 56... Nh2+ 57. Kg1 f2+ 58. Kh1 Re1+ 59. Rxe1 fxe1=Q# { Black wins by checkmate. } 0-1