[Event "Rated blitz game"] [Site "https://lichess.org/DgDhz6iX"] [Date "2023.01.16"] [White "ZAYD59"] [Black "Koba37"] [Result "0-1"] [UTCDate "2023.01.16"] [UTCTime "17:41:59"] [WhiteElo "1879"] [BlackElo "2221"] [WhiteRatingDiff "-2"] [BlackRatingDiff "+3"] [Variant "Standard"] [TimeControl "300+0"] [ECO "B27"] [Opening "Sicilian Defense: Hyperaccelerated Pterodactyl"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 g6 2. d4 Bg7 3. Nf3 c5 { B27 Sicilian Defense: Hyperaccelerated Pterodactyl } 4. c3 cxd4 5. cxd4 d5?! { (0.21 → 0.82) Inaccuracy. Nf6 was best. } (5... Nf6 6. Bd3 O-O 7. Nc3 d6 8. O-O Bg4 9. Be3 Nc6 10. Bb5) 6. Nc3? { (0.82 → -0.36) Mistake. e5 was best. } (6. e5 a6 7. Be2 Nc6 8. O-O Bg4 9. Nbd2 e6 10. h3 Bxf3) 6... dxe4 7. Nxe4 Nd7?! { (-0.14 → 0.59) Inaccuracy. Nf6 was best. } (7... Nf6 8. Nxf6+ Bxf6 9. Bc4 O-O 10. O-O Nc6 11. Bh6 Re8 12. Ne5) 8. Bc4 Ngf6?? { (0.39 → 2.26) Blunder. Nb6 was best. } (8... Nb6 9. Bb3) 9. Nxf6+?? { (2.26 → -0.01) Blunder. Neg5 was best. } (9. Neg5 e6 10. Nxf7 Kxf7 11. Ng5+ Kg8 12. Bxe6+ Kf8 13. O-O Nb6 14. Re1 h6 15. Nf7 Qe8) 9... Nxf6 10. Be3 O-O 11. O-O a6 12. a4 Nd5 13. Qb3 Nb6 14. Bxf7+?? { (-0.24 → -2.10) Blunder. Rfc1 was best. } (14. Rfc1 Nxc4) 14... Rxf7 15. Ng5 e6 16. Nxf7 Kxf7 17. Rac1 Nd5 18. Qd3 Bd7 19. b3 Bc6 20. Qd2 Kg8 21. Bh6 Bf6 22. Rfe1 Qd6 23. g3 Re8 24. Be3 { White offers draw } 24... Bg7 25. Rc5?! { (-3.67 → -4.87) Inaccuracy. Bh6 was best. } (25. Bh6 Bxh6 26. Qxh6 Ne7 27. Qe3 Nf5 28. Qe5 Qxd4 29. Qxd4 Nxd4 30. Re3 g5 31. f4 gxf4) 25... Nf6? { (-4.87 → -2.62) Mistake. Nxe3 was best. } (25... Nxe3 26. fxe3 e5 27. d5 Qxc5 28. dxc6 Qxc6 29. Rc1 Qe4 30. h4 Rf8 31. Kh2 Kh8 32. Rc4) 26. Bf4 Qd7 27. Rce5? { (-2.52 → -4.37) Mistake. Be5 was best. } (27. Be5 Nh5 28. b4 Bxa4 29. Rc7 Qd8 30. Rxb7 Qd5 31. Rc7 Bc6 32. Rxc6 Qxc6 33. Rc1 Qb6) 27... Ng4 28. d5 Nxe5 29. Bxe5 Qxd5 30. Qxd5 exd5 31. f4 Bxe5 32. fxe5 Kf7 33. Rf1+ Ke6 34. Rf6+ Kxe5 35. Rf7 h5 36. h4 Re6 37. Rf1 Kd4 38. Rd1+ Kc3 39. Rb1 d4 40. b4 d3 41. b5 axb5 42. axb5 Bf3 43. b6 Bc6 44. Kf2? { (-9.01 → Mate in 14) Checkmate is now unavoidable. Ra1 was best. } (44. Ra1 d2 45. Kf1 Bd5 46. Kf2 Kd3 47. Ra3+ Kc2 48. Ra1 Rxb6 49. Ke3 Rb4 50. Ke2 b5) 44... d2?! { (Mate in 14 → -11.55) Lost forced checkmate sequence. Rf6+ was best. } (44... Rf6+ 45. Ke1 d2+ 46. Ke2 Re6+ 47. Kf2 Kd3 48. Kf1 Rf6+ 49. Kg1 Ke2 50. Kh2 Rf2+ 51. Kg1) 45. g4 hxg4 46. h5?! { (-13.67 → Mate in 12) Checkmate is now unavoidable. Rg1 was best. } (46. Rg1 Kd3 47. Kg3 Re1 48. Kf4 Rxg1 49. Kg5 Be4 50. h5 gxh5 51. Kxh5 Rb1 52. Kg5 Ke3) 46... gxh5 47. Rc1+ dxc1=Q 48. Kg3 Qe1+ 49. Kh2 Re2# { Black wins by checkmate. } 0-1