[Event "1st and 2nd 50 Arena"] [Site "https://lichess.org/Hz1Lf0Ge"] [Date "2021.06.19"] [White "sudesh0417"] [Black "PurushottamSilwal"] [Result "1-0"] [UTCDate "2021.06.19"] [UTCTime "15:55:48"] [WhiteElo "1870"] [BlackElo "2251"] [WhiteRatingDiff "+10"] [BlackRatingDiff "-10"] [Variant "Standard"] [TimeControl "120+2"] [ECO "B90"] [Opening "Sicilian Defense: Najdorf Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 { B90 Sicilian Defense: Najdorf Variation } 6. a4 e5 7. Nb3 Be6 8. f3 Nbd7 9. g4 Nxg4?! { (0.13 → 1.02) Inaccuracy. Rc8 was best. } (9... Rc8 10. Be3 h6 11. Qd2 Bxb3 12. cxb3 d5 13. exd5 Bb4 14. Bc4 O-O 15. O-O Nb6 16. Bxb6) 10. fxg4 Qh4+ 11. Kd2 Be7?! { (1.34 → 2.39) Inaccuracy. h5 was best. } (11... h5) 12. Be2?? { (2.39 → -2.25) Blunder. Qe1 was best. } (12. Qe1 Qxg4 13. Be2 Qh3 14. Kd1 Nf6 15. Qf1 Qxf1+ 16. Rxf1 d5 17. exd5 Nxd5 18. Nxd5 Bxd5) 12... Bg5+ 13. Kd3 Nc5+?? { (-0.32 → 2.50) Blunder. Nb6 was best. } (13... Nb6 14. Bxg5) 14. Nxc5 dxc5 15. Nd5? { (2.46 → 0.83) Mistake. Bxg5 was best. } (15. Bxg5) 15... O-O-O?? { (0.83 → 4.12) Blunder. Bxd5 was best. } (15... Bxd5) 16. c4 b5? { (4.61 → 8.12) Mistake. Bxc1 was best. } (16... Bxc1 17. Qxc1) 17. axb5 axb5 18. b3 Bxd5 19. cxd5 c4+ 20. bxc4 bxc4+ 21. Kxc4 Bxc1? { (9.94 → Mate in 11) Checkmate is now unavoidable. Qf2 was best. } (21... Qf2 22. Bxg5 f6 23. Bd2 Qd4+ 24. Kb3 Kb7 25. Qg1 Qxg1 26. Rhxg1 Ra8 27. Rxa8 Rxa8 28. h4) 22. Qxc1? { (Mate in 11 → 9.80) Lost forced checkmate sequence. Qa4 was best. } (22. Qa4 Qh6 23. Rhxc1 Qb6 24. Kd3+ Kb7 25. Rcb1 Rxd5+ 26. exd5 e4+ 27. Qxe4 Qxb1+ 28. Rxb1+ Kc8) 22... Kd7 23. Ra7+ Ke8 24. Qa3 Rc8+ 25. Kd3 Qg5? { (7.79 → Mate in 7) Checkmate is now unavoidable. Qh3+ was best. } (25... Qh3+ 26. Kd2) 26. Qa4+ Kf8 27. Qd7 Qd8 { Black offers draw } 28. Qxf7# { White wins by checkmate. } 1-0