[Event "Yearly Classical Arena"] [Site "https://lichess.org/Wt42ltcO"] [Date "2020.11.13"] [White "Leder1979"] [Black "UstadOfChess"] [Result "0-1"] [UTCDate "2020.11.13"] [UTCTime "17:00:30"] [WhiteElo "1500"] [BlackElo "1500"] [WhiteRatingDiff "-242"] [BlackRatingDiff "+248"] [Variant "Standard"] [TimeControl "1200+10"] [ECO "B20"] [Opening "Sicilian Defense"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 c5 { B20 Sicilian Defense } 2. d3 Nc6 3. f3?! { (0.00 → -0.89) Inaccuracy. g3 was best. } (3. g3 Nf6 4. c4 e6 5. f4 h5 6. Bg2 d5 7. e5 Ng8) 3... e6 4. Nc3 d5 5. Bd2 Nf6 6. Nge2?! { (-0.64 → -1.22) Inaccuracy. f4 was best. } (6. f4 d4 7. Nce2 e5 8. Nf3 Bd6 9. g3 O-O 10. Bg2 h6 11. O-O Re8 12. h3 b6) 6... d4 7. Nb1 Qb6 8. b3 Bd6 9. c3 O-O 10. cxd4? { (-0.78 → -2.07) Mistake. Na3 was best. } (10. Na3) 10... cxd4 11. Nf4?! { (-2.31 → -3.20) Inaccuracy. a4 was best. } (11. a4 Bd7) 11... Bd7 12. Bc1 Rac8 13. Na3?? { (-3.66 → -8.35) Blunder. Kf2 was best. } (13. Kf2 Qc7 14. g3 Nb4 15. Na3 b5 16. Ne2 Qa5 17. Bb2 e5 18. h4 Rc6 19. Kg1 Rfc8) 13... Qc7?! { (-8.35 → -5.92) Inaccuracy. Bxa3 was best. } (13... Bxa3) 14. Nc4 Bxf4 15. Bb2?! { (-5.73 → -9.18) Inaccuracy. Bxf4 was best. } (15. Bxf4 Qxf4) 15... b5 16. Na3 a6 17. Nc2 e5 18. Ba3 Rfe8 19. Nb4 Nxb4 20. Bxb4 a5 21. Ba3 Qc2 22. Be2 b4 23. Bc1 Bxc1 24. Rxc1 Qxc1 25. Kf2?! { (-13.93 → Mate in 9) Checkmate is now unavoidable. O-O was best. } (25. O-O Qb2) 25... Qe3+ 26. Kf1 Rc1 { White resigns. } 0-1