[Event "Tiviakov"] [Site "https://lichess.org/MXeLqFzX"] [Date "2022.03.09"] [White "Sso-3-gilan-abedpur"] [Black "SSO-CHB-D-3"] [Result "0-1"] [UTCDate "2022.03.09"] [UTCTime "18:51:09"] [WhiteElo "1807"] [BlackElo "1655"] [WhiteRatingDiff "-8"] [BlackRatingDiff "+8"] [Variant "Standard"] [TimeControl "300+0"] [ECO "B21"] [Opening "Sicilian Defense: McDonnell Attack"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 c5 2. f4 { B21 Sicilian Defense: McDonnell Attack } Nc6 3. Nf3 g6 4. Bc4?! { (0.44 → -0.18) Inaccuracy. Bb5 was best. } (4. Bb5 Bg7 5. O-O Nh6 6. d3 O-O 7. Bxc6 bxc6 8. Nc3 d6) 4... Bg7 5. d3 e6 6. Nc3 Na5?! { (-0.50 → 0.12) Inaccuracy. Nge7 was best. } (6... Nge7 7. O-O d5 8. Bb3 O-O 9. e5 Nf5 10. Ne2 b5 11. c3) 7. Bb5? { (0.12 → -1.24) Mistake. f5 was best. } (7. f5 Ne7 8. fxe6 dxe6 9. Bb5+ Bd7 10. Bxd7+ Qxd7 11. Be3 b6) 7... a6 8. Ba4 b5 9. Bb3 Nxb3?! { (-0.99 → -0.37) Inaccuracy. Bb7 was best. } (9... Bb7 10. a3) 10. axb3 Bb7 11. Be3 Rc8 12. Qd2?! { (-0.20 → -0.88) Inaccuracy. e5 was best. } (12. e5 f5 13. h4 h5 14. d4 cxd4 15. Qxd4 Qc7 16. Qa7 Nh6 17. O-O-O Bf8 18. Rd2 Bc6) 12... Ne7 13. h4 d5 14. e5?? { (-0.71 → -6.08) Blunder. exd5 was best. } (14. exd5 exd5 15. d4 Nf5 16. h5 O-O 17. O-O-O c4 18. Kb1 cxb3 19. cxb3 Ng3 20. Rh3 Ne4) 14... d4 15. h5 dxe3 16. Qxe3 Nf5 17. Qf2 Bh6?! { (-5.45 → -4.13) Inaccuracy. g5 was best. } (17... g5) 18. hxg6 Bxf4 19. gxf7+?! { (-3.32 → -4.72) Inaccuracy. Rxh7 was best. } (19. Rxh7) 19... Kxf7 20. Nd1? { (-4.94 → -9.82) Mistake. Rh3 was best. } (20. Rh3) 20... Qc7 21. Nh4 Bg3 22. Nxf5 Bxf2+ 23. Kxf2 Qxe5 24. Nh6+ Ke7 25. Ne3 Rcf8+ 26. Ke2 Bxg2 27. Rhg1 Qh5+ 28. Kd2 Qxh6 29. Rxg2 Rf3 30. Re1 Rhf8 31. Rge2 Rf2 32. Kd1 Rxe2 33. Rxe2 Qh5 34. Kd2 Qg5 35. c4 bxc4 36. bxc4 h5 37. Kc3 h4 38. Nd5+ Kd6 39. Ne3 h3 40. Nf1?! { (-10.81 → Mate in 11) Checkmate is now unavoidable. Kb3 was best. } (40. Kb3 Qh5) 40... Qf6+?! { (Mate in 11 → -80.49) Lost forced checkmate sequence. Qc1+ was best. } (40... Qc1+ 41. Kb3 Qd1+ 42. Rc2 Qxd3+ 43. Rc3 Qxc3+ 44. Kxc3 Rxf1 45. b4 Rf3+ 46. Kd2 h2 47. bxc5+) 41. Kc2 Qxf1 42. b4 cxb4 43. Rd2 Rf2 44. Rxf2 Qxf2+ 45. Kb3 Qc5 46. d4 Qxd4 47. Kxb4 h2 48. Ka5 Kc6 49. Kxa6 Qb6# { Black wins by checkmate. } 0-1