[Event "Rated classical game"] [Site "https://lichess.org/vrnAGPK1"] [Date "2023.07.27"] [White "Ubi1925"] [Black "Cthulhu1979"] [Result "0-1"] [UTCDate "2023.07.27"] [UTCTime "20:35:51"] [WhiteElo "1664"] [BlackElo "1745"] [WhiteRatingDiff "-5"] [BlackRatingDiff "+25"] [Variant "Standard"] [TimeControl "1800+0"] [ECO "B20"] [Opening "Sicilian Defense: Staunton-Cochrane Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 c5 2. c4 { B20 Sicilian Defense: Staunton-Cochrane Variation } Nc6 3. Nf3 e5 4. Nc3 Nf6 5. a3 Be7 6. Nd5? { (0.11 → -1.29) Mistake. Rb1 was best. } (6. Rb1 O-O 7. Be2 a6 8. O-O Rb8 9. Re1 h6 10. Bf1 a5) 6... Nxd5? { (-1.29 → 0.25) Mistake. Nxe4 was best. } (6... Nxe4) 7. cxd5 Nd4 8. Nxe5 d6 9. Nf3 Bf6 10. Nxd4 Bxd4 11. d3?! { (0.53 → -0.44) Inaccuracy. Qa4+ was best. } (11. Qa4+ Kf8 12. Qc2 h5 13. d3 Qf6 14. h4 Bg4 15. Bg5 Qe5 16. Be2 Bxb2 17. Rb1 Bc3+) 11... O-O 12. Rb1?! { (-0.44 → -1.55) Inaccuracy. Be2 was best. } (12. Be2) 12... Qf6?? { (-1.55 → 0.13) Blunder. f5 was best. } (12... f5 13. Be2) 13. Qe2 Re8 14. Be3 c4?! { (0.09 → 0.81) Inaccuracy. Bd7 was best. } (14... Bd7) 15. Bxd4 Qxd4 16. Qe3 Qxe3+ 17. fxe3 cxd3 18. Bxd3 a5?! { (0.90 → 1.92) Inaccuracy. f5 was best. } (18... f5 19. Rc1) 19. O-O? { (1.92 → 0.64) Mistake. Kd2 was best. } (19. Kd2 Re5 20. Rhf1 Kf8 21. Rbc1 Re7 22. Rc3 Rb8 23. Rb3 b6 24. Rc1 Bd7 25. Rc7 Ke8) 19... b6?? { (0.64 → 2.55) Blunder. Bd7 was best. } (19... Bd7 20. Rbc1 Rec8 21. Rc3 Rab8 22. Kf2 Kf8 23. Rfc1 h6 24. Kg3 Rxc3 25. Rxc3 Ke7 26. h4) 20. Rf4?? { (2.55 → 0.62) Blunder. Rbc1 was best. } (20. Rbc1) 20... Ba6? { (0.62 → 1.84) Mistake. Bd7 was best. } (20... Bd7) 21. Bxa6 Rxa6 22. Rbf1?! { (1.76 → 1.12) Inaccuracy. Rc1 was best. } (22. Rc1 b5 23. Rc7 f6 24. h4 Rf8 25. h5 Rf7 26. Rc1 Rf8 27. Kf2 Rb6 28. Kg3 a4) 22... Ra7 23. R1f3?! { (1.24 → 0.14) Inaccuracy. Rc1 was best. } (23. Rc1 g5) 23... Rae7 24. Kf2 f6 25. h4 Rxe4 26. Rxe4 Rxe4 27. g3 Re5 28. e4 Rxe4 29. Rf5?? { (-0.01 → -3.69) Blunder. Rb3 was best. } (29. Rb3 Re5 30. Rxb6 Rxd5 31. b4 Kf7 32. Rb7+ Kg6 33. Rd7 Rd2+ 34. Ke3 Ra2 35. bxa5 Rxa3+) 29... Re5 30. Rxe5 dxe5 31. Ke3 Kf8 32. Ke4 Ke7 33. g4 g6 34. b3 Kd6 35. b4 axb4 36. axb4 f5+ 37. gxf5 gxf5+ 38. Kxf5 Kxd5 39. Kf6 e4 40. h5 e3 41. Kg7?! { (-11.85 → Mate in 7) Checkmate is now unavoidable. Kg5 was best. } (41. Kg5 e2) 41... e2?! { (Mate in 7 → -35.22) Lost forced checkmate sequence. Ke6 was best. } { White resigns. } (41... Ke6 42. Kf8 e2 43. Kg8 Kf6 44. Kxh7 e1=Q 45. h6 Qe7+ 46. Kg8 Kg6 47. h7 Qe8#) 0-1