[Event "Delta Variant"] [Site "https://lichess.org/A4JsVZKJ"] [Date "2021.06.09"] [White "Glenton1812"] [Black "NajdorfProphet"] [Result "1-0"] [UTCDate "2021.06.09"] [UTCTime "21:03:22"] [WhiteElo "2135"] [BlackElo "2107"] [WhiteRatingDiff "+5"] [BlackRatingDiff "-15"] [Variant "Standard"] [TimeControl "360+7"] [ECO "B23"] [Opening "Sicilian Defense: Closed"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 c5 2. Nc3 { B23 Sicilian Defense: Closed } g6 3. f4 Bg7 4. Nf3 e6? { (-0.20 → 0.95) Mistake. Nc6 was best. } (4... Nc6 5. g3 e6 6. Bg2 d5 7. e5 Nge7 8. a3 O-O 9. Ne2) 5. e5 d5 6. d4 c4?! { (0.95 → 1.60) Inaccuracy. Bf8 was best. } (6... Bf8 7. Be3 c4 8. Be2 Nc6 9. O-O Rb8 10. a4 a6 11. h3) 7. Be2 a6 8. b3 b5 9. bxc4 bxc4 10. O-O Ne7 11. Rb1 O-O? { (1.37 → 2.72) Mistake. Nbc6 was best. } (11... Nbc6 12. g4 Qa5 13. Bd2 Qa3 14. h3 Bd7 15. Qc1 Qxc1 16. Rfxc1 h5 17. Kf2 Nd8 18. a4) 12. Ba3 Re8 13. Qd2 Nbc6 14. Bc5 Bd7 15. Rb6?! { (2.36 → 1.29) Inaccuracy. g4 was best. } (15. g4 f5) 15... Nc8?! { (1.29 → 2.04) Inaccuracy. Nf5 was best. } (15... Nf5 16. g4 Nh4 17. Rbb1 Rb8 18. Rxb8 Nxb8 19. Nd1 f5 20. exf6 Nxf3+ 21. Bxf3 Qxf6 22. c3) 16. Rb7 N8a7 17. Rfb1 Bf8?? { (2.17 → 5.42) Blunder. Nb5 was best. } (17... Nb5) 18. Bxf8 Kxf8?! { (5.00 → 8.55) Inaccuracy. Rxf8 was best. } (18... Rxf8 19. f5 gxf5 20. Qh6 Qe7 21. Ng5 f6 22. Rxd7 Qxd7 23. exf6 Nxd4 24. Bh5 Rxf6 25. Qxf6) 19. f5 Nb5? { (9.32 → Mate in 4) Checkmate is now unavoidable. Kg8 was best. } (19... Kg8 20. Qh6) 20. Nxb5?! { (Mate in 4 → 10.36) Lost forced checkmate sequence. Qh6+ was best. } (20. Qh6+ Kg8 21. f6 Qxf6 22. exf6 Nxc3 23. Qg7#) 20... axb5?! { (10.36 → Mate in 4) Checkmate is now unavoidable. exf5 was best. } (20... exf5 21. Nc7) 21. f6 Ne7 22. Qh6+ Kg8 23. Qg7# { White wins by checkmate. } 1-0