[Event "Weekly Classical Arena"] [Site "https://lichess.org/GOgwxXGH"] [Date "2021.08.20"] [White "taksu2478"] [Black "banglavil"] [Result "0-1"] [UTCDate "2021.08.20"] [UTCTime "19:07:11"] [WhiteElo "1956"] [BlackElo "1779"] [WhiteRatingDiff "-12"] [BlackRatingDiff "+50"] [Variant "Standard"] [TimeControl "1200+10"] [ECO "B30"] [Opening "Sicilian Defense: Old Sicilian"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 c5 2. Nf3 Nc6 { B30 Sicilian Defense: Old Sicilian } 3. Bc4 e6 4. c3 a6 5. d4 b5?! { (0.11 → 0.82) Inaccuracy. d5 was best. } (5... d5 6. exd5 exd5 7. Bb3 c4 8. Bc2 Bd6 9. O-O Nge7 10. Re1) 6. Be2 c4? { (0.29 → 1.70) Mistake. cxd4 was best. } (6... cxd4 7. cxd4 Nf6 8. e5 Bb4+ 9. Nc3 Nd5 10. Bd2 Nce7 11. Ne4) 7. Kf1?? { (1.70 → -0.38) Blunder. d5 was best. } (7. d5 Nce7) 7... Bb7 8. Be3?! { (0.14 → -0.54) Inaccuracy. h4 was best. } (8. h4) 8... Nf6 9. e5? { (-0.21 → -1.46) Mistake. Nbd2 was best. } (9. Nbd2) 9... Nd5 10. Nbd2 Nxe3+ 11. fxe3 Be7 12. b3?! { (-0.84 → -1.52) Inaccuracy. Kf2 was best. } (12. Kf2 Qc7 13. a4 O-O 14. axb5 axb5 15. b3 Rxa1 16. Qxa1 cxb3 17. Nxb3 d6 18. exd6 Bxd6) 12... cxb3 13. Nxb3?! { (-1.24 → -1.94) Inaccuracy. Qxb3 was best. } (13. Qxb3 Na5 14. Qb2 Bc6 15. Kf2 O-O 16. Rhf1 d6 17. Bd3 Rc8 18. Kg1 Qc7 19. exd6 Bxd6) 13... O-O 14. Qd3 f6 15. Ke1?? { (-1.67 → -5.16) Blunder. exf6 was best. } (15. exf6 Rxf6) 15... fxe5 16. Nxe5?! { (-4.69 → -6.66) Inaccuracy. Nbd2 was best. } (16. Nbd2 exd4 17. exd4 Qc7 18. h4 Rf5 19. Ng5 h6 20. g4 hxg5 21. gxf5 Nxd4 22. cxd4 Bxh1) 16... Nxe5 17. dxe5 Qc7 18. Qd4 Rac8 19. Rc1 a5?! { (-5.68 → -3.75) Inaccuracy. Rf5 was best. } (19... Rf5 20. c4) 20. Rg1?? { (-3.75 → -8.30) Blunder. Bxb5 was best. } (20. Bxb5) 20... a4 21. Nd2 Bc5 22. Qh4 Bxe3 23. Bd3 h6 24. Qg4 Qxe5 25. Rf1 Rxf1+ 26. Kxf1 Rf8+ 27. Nf3 Bxf3 28. gxf3 Bxc1 29. Qg6 Rxf3+ 30. Kg1 Qe1+ 31. Kg2 Qf2+?! { (Mate in 20 → -74.74) Lost forced checkmate sequence. Rf2+ was best. } (31... Rf2+) 32. Kh1 Qe1+ 33. Kg2 Rf2+ 34. Kh3 Qe5?! { (Mate in 10 → -16.17) Lost forced checkmate sequence. Qe3+ was best. } (34... Qe3+ 35. Qg3 Rf3 36. Kg2 Rxg3+ 37. hxg3 Qxd3 38. Kf2 Qe3+ 39. Kg2 Qe2+ 40. Kh3 Qf1+ 41. Kh2) 35. Qh7+?! { (-16.17 → Mate in 6) Checkmate is now unavoidable. Qe8+ was best. } (35. Qe8+ Rf8) 35... Kf7 36. Bg6+ Ke7 37. Be4 Qh5+ 38. Kg3 Qxh2+ 39. Kg4 Rg2+ 40. Kf3 Qg3# { Black wins by checkmate. } 0-1