[Event "Weekly Classical Arena"] [Site "https://lichess.org/OjPpaK4q"] [Date "2022.02.18"] [White "Pskov_rulit"] [Black "Overliner"] [Result "0-1"] [UTCDate "2022.02.18"] [UTCTime "18:12:56"] [WhiteElo "2212"] [BlackElo "2206"] [WhiteRatingDiff "-6"] [BlackRatingDiff "+19"] [Variant "Standard"] [TimeControl "1200+10"] [ECO "B90"] [Opening "Sicilian Defense: Najdorf Variation, Lipnitsky Attack"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bc4 { B90 Sicilian Defense: Najdorf Variation, Lipnitsky Attack } e6 7. Bb3 Nbd7 8. O-O Nc5 9. Qe2 Be7 10. Rd1 Qc7 11. Bg5 O-O 12. f4? { (-0.47 → -1.61) Mistake. a4 was best. } (12. a4 h6) 12... b5? { (-1.61 → -0.04) Mistake. h6 was best. } (12... h6 13. Bxf6) 13. e5 Ne8 14. Bxe7 Qxe7 15. Ne4 Nxe4 16. Qxe4 Bb7 17. Qe3 dxe5 18. fxe5?! { (0.53 → -0.16) Inaccuracy. Qxe5 was best. } (18. Qxe5) 18... Nc7 19. c3 Nd5 20. Bxd5 Bxd5 21. Rf1?! { (-0.04 → -1.05) Inaccuracy. Nf5 was best. } (21. Nf5 exf5 22. Rxd5 g6 23. Rad1 Rfe8 24. Qb6 Qa7 25. Qxa7 Rxa7 26. Rd8 Re7 27. Rxe8+ Rxe8) 21... Rac8?! { (-1.05 → -0.40) Inaccuracy. b4 was best. } (21... b4 22. Ne2 Rac8 23. Rf2 Rc4 24. cxb4 Qxb4 25. Nc3 Bc6 26. Rd1 Qc5 27. Qxc5 Rxc5 28. Re2) 22. Rf4?! { (-0.40 → -1.15) Inaccuracy. a3 was best. } (22. a3 a5) 22... Qg5?! { (-1.15 → -0.49) Inaccuracy. b4 was best. } (22... b4) 23. Raf1?? { (-0.49 → Mate in 1) Checkmate is now unavoidable. Rf3 was best. } (23. Rf3 Qxe3+ 24. Rxe3 Rfd8 25. b4 Rc4 26. a4 a5 27. Nxb5 axb4 28. Nd6 Rxc3 29. Rxc3 bxc3) 23... Qxg2# { Black wins by checkmate. } 0-1