[Event "Rated blitz game"] [Site "https://lichess.org/02JhjrnF"] [Date "2021.12.27"] [White "Piotrek23000"] [Black "alkasser1"] [Result "1-0"] [UTCDate "2021.12.27"] [UTCTime "20:59:53"] [WhiteElo "1655"] [BlackElo "1784"] [WhiteRatingDiff "+8"] [BlackRatingDiff "-8"] [Variant "Standard"] [TimeControl "180+0"] [ECO "B53"] [Opening "Sicilian Defense: Chekhover Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 c5 2. d4 cxd4 3. Nf3 d6 4. Qxd4 { B53 Sicilian Defense: Chekhover Variation } Nf6 5. Nc3 Nc6 6. Qd3 g6 7. Bg5 Bg7 8. Be2 O-O 9. O-O a6 10. b3? { (0.21 → -0.92) Mistake. Nd5 was best. } (10. Nd5 Nd7 11. Rad1 h6 12. Bf4 b5 13. c4 b4 14. Be3 a5 15. Qd2 Kh7 16. Nd4 Nxd4) 10... Nb4?! { (-0.92 → 0.00) Inaccuracy. Qa5 was best. } (10... Qa5) 11. Qd2 Nh5? { (0.06 → 1.42) Mistake. Nc6 was best. } (11... Nc6 12. Rad1) 12. a3?! { (1.42 → 0.80) Inaccuracy. Rad1 was best. } (12. Rad1 Re8) 12... Nc6 13. Rad1 Qc7?? { (0.52 → 2.58) Blunder. Nf6 was best. } (13... Nf6) 14. Nd5 Qd8 15. Nd4?? { (2.70 → -1.76) Blunder. e5 was best. } (15. e5) 15... Nf6?? { (-1.76 → 3.07) Blunder. Bxd4 was best. } (15... Bxd4) 16. Nxf6+ exf6 17. Nxc6 bxc6 18. Bf4 d5 19. exd5 cxd5 20. Qxd5 Qb6? { (4.00 → 7.53) Mistake. Qxd5 was best. } (20... Qxd5) 21. Qxa8 Bg4 22. Qe4 f5 23. Qd3 Re8 24. Bxg4 fxg4 25. Rfe1 Rf8 26. Be3 Qc6 27. a4 h5 28. Qd6 Qb7 29. Qg3 f5 30. Qd6 Kh7 31. Qd5 Qc7 32. Bd4 h4 33. Bxg7 Kxg7 34. Qd7+ Qxd7 35. Rxd7+ Kh6 36. Ra7 h3 37. g3 Rc8 38. Rxa6 Rxc2 39. Kf1 Kh5 40. Ree6 Rc1+ 41. Re1 Rc3 42. Rb6 g5?! { (10.36 → Mate in 5) Checkmate is now unavoidable. Rc5 was best. } (42... Rc5 43. Ra1) 43. a5?! { (Mate in 5 → 13.00) Lost forced checkmate sequence. Re7 was best. } (43. Re7 Rc1+ 44. Ke2 Rc2+ 45. Kd1 Rc6 46. Rxc6 f4 47. Rh7#) 43... f4 44. a6 fxg3 45. fxg3? { (Mate in 9 → 8.30) Lost forced checkmate sequence. hxg3 was best. } (45. hxg3 h2 46. Kg2 Rxb3 47. Rxb3 Kg6 48. Kxh2 Kf5 49. a7 Kf6 50. a8=Q Kg7 51. Rb7+ Kf6) 45... Rf3+ 46. Kg1?? { (7.99 → 0.00) Blunder. Ke2 was best. } (46. Ke2 Re3+ 47. Kd2 Re2+ 48. Kc3 Re3+ 49. Kd4 Re4+ 50. Kc5 Re5+ 51. Kd6 Rxe1 52. Rb7 Ra1) 46... Rc3?? { (0.00 → Mate in 8) Checkmate is now unavoidable. Rf1+ was best. } (46... Rf1+ 47. Kxf1) 47. a7 Rc2 48. a8=Q Rg2+ 49. Kf1?? { (Mate in 6 → 0.00) Lost forced checkmate sequence. Qxg2 was best. } (49. Qxg2 hxg2 50. h4 gxh3 51. Re4 h2+ 52. Kxg2 h1=Q+ 53. Kxh1 g4 54. Re5#) 49... Rxh2?? { (0.00 → Mate in 1) Checkmate is now unavoidable. Rf2+ was best. } (49... Rf2+ 50. Kg1 Rf1+ 51. Rxf1) 50. Qh8# { White wins by checkmate. } 1-0