[Event "XXVI MISTRZOSTWA I LO SZUBIN Arena"] [Site "https://lichess.org/bEkTAD7c"] [Date "2023.11.09"] [White "Nessay0"] [Black "FR3NZIATY"] [Result "0-1"] [UTCDate "2023.11.09"] [UTCTime "09:49:25"] [WhiteElo "777"] [BlackElo "1332"] [WhiteRatingDiff "-17"] [BlackRatingDiff "+6"] [Variant "Standard"] [TimeControl "180+0"] [ECO "B20"] [Opening "Sicilian Defense: Staunton-Cochrane Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 c5 2. c4 { B20 Sicilian Defense: Staunton-Cochrane Variation } a6?! { (0.00 → 0.68) Inaccuracy. Nf6 was best. } (2... Nf6 3. Nc3 Nc6 4. Nge2 e6 5. d4 d5 6. cxd5 exd5 7. Bg5) 3. Nc3 Nc6 4. a4?! { (0.15 → -0.40) Inaccuracy. Nf3 was best. } (4. Nf3 Nd4 5. d3 g6 6. Nxd4 cxd4 7. Nb1 Nf6 8. a4 d6) 4... e6 5. b3?! { (-0.18 → -1.00) Inaccuracy. Nf3 was best. } (5. Nf3 Nd4 6. d3 Ne7 7. g3 Nxf3+ 8. Qxf3 d6 9. Qd1 Nc6) 5... d5? { (-1.00 → 0.20) Mistake. Nf6 was best. } (5... Nf6 6. Nf3 Be7 7. Be2 d5 8. exd5 exd5 9. Nxd5 Nxd5 10. cxd5 Qxd5 11. O-O O-O 12. Bb2) 6. exd5 exd5 7. cxd5 Nd4 8. f4?? { (0.74 → -1.54) Blunder. Bc4 was best. } (8. Bc4 Bd6 9. h3 Nf6 10. Nge2 O-O 11. O-O Re8 12. d3 Nxe2+ 13. Nxe2 Rb8 14. a5 Be5) 8... Bf5 9. Bc4? { (-1.84 → -3.34) Mistake. Ra2 was best. } (9. Ra2 Bd6) 9... Nc2+ 10. Qxc2? { (-2.84 → -5.36) Mistake. Kf2 was best. } (10. Kf2 Nxa1 11. d3 Nh6 12. Nf3 Be7 13. h3 O-O 14. Bb2 b5 15. axb5 axb5 16. Bxb5 Bd7) 10... Bxc2 11. Rb1? { (-4.91 → -9.30) Mistake. d3 was best. } (11. d3) 11... Bxb1 12. Nxb1 Bd6 13. g4 Bxf4 14. h4 Nf6 15. Kd1 Nxg4 16. Ne2 Nf2+ 17. Ke1 Nxh1 18. Kf1?! { (-15.13 → Mate in 8) Checkmate is now unavoidable. Nxf4 was best. } (18. Nxf4 Qxh4+) 18... O-O?! { (Mate in 8 → -15.82) Lost forced checkmate sequence. Qxh4 was best. } (18... Qxh4 19. Ng3 Nxg3+ 20. Kf2 Nf5+ 21. Kf3 Nd4+ 22. Kg2 Qh2+ 23. Kf1 Bg3 24. Bb5+ axb5 25. axb5) 19. Ng1 Re8 20. Nh3 Qe7 21. Nxf4 Qe1+ 22. Kg2 Qf2+ 23. Kxh1 Re1+ 24. Bf1 Rxf1# { Black wins by checkmate. } 0-1