[Event "Weekly Classical Arena"] [Site "https://lichess.org/oxnzMbzm"] [Date "2020.08.14"] [White "ahmadelhendawi123"] [Black "Bobmoth"] [Result "0-1"] [UTCDate "2020.08.14"] [UTCTime "19:02:34"] [WhiteElo "1899"] [BlackElo "2097"] [WhiteRatingDiff "-3"] [BlackRatingDiff "+19"] [BlackTitle "CM"] [Variant "Standard"] [TimeControl "1200+10"] [ECO "B33"] [Opening "Sicilian Defense: Lasker-Pelikan Variation, Sveshnikov Variation, Chelyabinsk Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Ndb5 d6 7. Bg5 a6 8. Na3 b5 9. Nd5 { B33 Sicilian Defense: Lasker-Pelikan Variation, Sveshnikov Variation, Chelyabinsk Variation } Be7 10. Bxf6 gxf6?! { (0.48 → 1.27) Inaccuracy. Bxf6 was best. } (10... Bxf6 11. c3 Bg5 12. h4 Bh6 13. g4 f6 14. Nc2 O-O 15. Nce3 Bxe3 16. Nxe3 Be6 17. a4) 11. c3 f5 12. Bd3 Be6 13. Nc2 Bg5 14. a4 bxa4 15. Ncb4? { (1.85 → 0.53) Mistake. h4 was best. } (15. h4 Bf6 16. Nce3 f4 17. Qxa4 O-O 18. Nf5 Nb8 19. Qa3 Bxd5 20. exd5 Be7 21. Qa5 Nd7) 15... Nxb4 16. Nxb4 Bb3?! { (0.76 → 1.33) Inaccuracy. a5 was best. } (16... a5 17. exf5) 17. Qf3? { (1.33 → 0.09) Mistake. Qh5 was best. } (17. Qh5) 17... f4 18. Bxa6 O-O 19. h4 Be7 20. Bb5 Kh8 21. Nc6 Qc7 22. c4 Rg8 23. g4 fxg3 24. Qxf7?? { (-1.38 → -11.99) Blunder. fxg3 was best. } (24. fxg3 Rg7 25. g4 Rg6 26. g5 f6 27. Rg1 fxg5 28. Qxb3 axb3 29. Rxa8+ Rg8 30. Rxg8+ Kxg8) 24... gxf2+ 25. Ke2 Rg7 26. Qd5 Rf8 27. Bxa4 Bxa4 28. Rxa4 Qc8 29. Ra7?! { (-12.38 → Mate in 7) Checkmate is now unavoidable. Rf1 was best. } (29. Rf1 Qh3) 29... Qg4+?! { (Mate in 7 → -28.27) Lost forced checkmate sequence. f1=Q+ was best. } (29... f1=Q+ 30. Rxf1 Rg2+ 31. Ke1 Bxh4+ 32. Rf2 Rfxf2 33. Qg8+ Rxg8 34. Rg7 Rxg7 35. b3 Rg1#) 30. Kd2 Qf4+ 31. Kc3 Rg3+ 32. Kb4 f1=Q 33. Rxf1 Qxf1 34. Rxe7 Qe1+ 35. Kb5 Rb3+ 36. Ka4 Rxb2 37. Rf7?! { (-20.99 → Mate in 1) Checkmate is now unavoidable. Qxd6 was best. } (37. Qxd6 Ra8+) 37... Qa1# { Black wins by checkmate. } 0-1