[Event "Casual blitz game"] [Site "https://lichess.org/bpCeqQWb"] [Date "2023.04.28"] [White "puzzleschess"] [Black "Zhaslan_Aligozhin"] [Result "0-1"] [UTCDate "2023.04.28"] [UTCTime "09:36:31"] [WhiteElo "1766"] [BlackElo "2554"] [BlackTitle "FM"] [Variant "Standard"] [TimeControl "180+2"] [ECO "B50"] [Opening "Sicilian Defense: Delayed Alapin Variation, Basman-Palatnik Double Gambit"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 c5 2. Nf3 d6 3. c3 Nf6 4. Be2 Nc6?! { (0.00 → 0.59) Inaccuracy. g6 was best. } (4... g6 5. O-O Bg7 6. Bb5+ Nc6 7. d4 O-O 8. d5 a6 9. Be2) 5. d4 cxd4 6. cxd4 Nxe4 7. d5 Qa5+ 8. Nc3 Nxc3 9. bxc3 { B50 Sicilian Defense: Delayed Alapin Variation, Basman-Palatnik Double Gambit } Ne5 10. Nxe5 Qxc3+ 11. Bd2 Qxe5 12. Rb1? { (0.87 → -0.74) Mistake. O-O was best. } (12. O-O Qxd5) 12... Qxd5? { (-0.74 → 0.47) Mistake. g6 was best. } (12... g6 13. Rxb7 Bg7 14. Rc7 O-O 15. O-O Qb2 16. Rxe7 Qxa2 17. Bf4 Rd8 18. Bb5 Bf5 19. g4) 13. Bb5+ Bd7 14. Bxd7+ Kxd7 15. Qa4+ Ke6 16. O-O f6 17. Rbd1?? { (0.44 → -1.61) Blunder. Rb5 was best. } (17. Rb5 Qd3 18. Be3 Rc8 19. Rxb7 Kf7 20. Qxa7 Rc4 21. a4 g5 22. Re1 h5 23. a5 g4) 17... Kf7 18. Bh6? { (-1.47 → -2.97) Mistake. Rfe1 was best. } (18. Rfe1) 18... Qc6 19. Qb3+ e6 20. Rfe1 Re8 21. Bf4 g5? { (-3.41 → -2.02) Mistake. d5 was best. } (21... d5 22. Rc1 Bc5 23. Qf3 Rc8 24. h4 Qd7 25. h5 Rhf8 26. Rcd1 Rc6 27. Bc1 Be7 28. h6) 22. Be3 b6 23. f4 gxf4 24. Bxf4 Rg8 25. g3?! { (-2.22 → -3.37) Inaccuracy. Qh3 was best. } (25. Qh3 Qc5+ 26. Kh1 Qf5 27. Qxf5 exf5 28. Rxe8 Kxe8 29. Bxd6 Rg4 30. Bxf8 Kxf8 31. Rd7 Rg7) 25... d5 26. Rf1?! { (-3.52 → -4.95) Inaccuracy. Qf3 was best. } (26. Qf3 Rg6 27. h4 Bc5+ 28. Kh2 Kg8 29. h5 Rg7 30. Bh6 Rf7 31. Rf1 Kh8 32. Kh3 Bf8) 26... Rg6?! { (-4.95 → -3.48) Inaccuracy. Bc5+ was best. } (26... Bc5+ 27. Kg2 d4+ 28. Rf3 Kg7 29. Bc1 e5 30. Rf1 Kh8 31. Ba3 Rgf8 32. Kg1 e4 33. Rf5) 27. Rc1 Bc5+ 28. Kh1 d4+ 29. Qf3 Qxf3+ 30. Rxf3 e5 31. Bd2 Ke6 32. Re1 Kd5 33. Rf5 a6 34. Rb1 b5 35. a4 Rb8 36. axb5 Rxb5 37. Rxb5 axb5 38. Rf3 e4 39. Rb3 Kc4 40. Rb1 e3 41. Rc1+ Kd5 42. Be1 d3 43. Rd1 Ke4 44. Bc3 Bd4 45. Bxd4 Kxd4 46. Kg1 e2 47. Re1 Ke3 48. Kg2 Rg5?! { (Mate in 7 → -17.49) Lost forced checkmate sequence. d2 was best. } (48... d2 49. Ra1 d1=Q 50. Ra3+ Kd4 51. Rf3 e1=N+ 52. Kf2 Qxf3+ 53. Kxe1 Ke3 54. g4 Qe2#) 49. h4?! { (-17.49 → Mate in 10) Checkmate is now unavoidable. h3 was best. } (49. h3 d2) 49... Rf5?! { (Mate in 10 → -16.17) Lost forced checkmate sequence. Rc5 was best. } (49... Rc5 50. Ra1 d2 51. Ra3+ Ke4 52. Ra6 d1=Q 53. Re6+ Re5 54. Rxf6 e1=Q 55. Rf4+ Ke3 56. Re4+) 50. Kh3?! { (-16.17 → Mate in 10) Checkmate is now unavoidable. Ra1 was best. } (50. Ra1 d2 51. Rg1 Rf2+ 52. Kh3 Rf1 53. Kg4 Rxg1 54. Kf5 Rxg3 55. Ke6 b4 56. Kxf6 b3) 50... d2 51. Rxe2+ Kxe2 52. g4 Rf3+ 53. Kh2 d1=Q 54. g5 Qf1 55. g6 Qf2+ 56. Kh1 Rh3# { Black wins by checkmate. } 0-1