[Event "Twin Ports Open 2019"] [Site "https://lichess.org/study/I7U"] [Date "2019.08.16"] [Round "?"] [White "IM John Bartholomew"] [Black "Greg (USCF: 1689)"] [Result "1-0"] [WhiteElo "?"] [BlackElo "?"] [Variant "Standard"] [TimeControl "-"] [ECO "B97"] [Opening "Sicilian Defense: Najdorf Variation, Poisoned Pawn Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 e6 7. f4 Qb6 { B97 Sicilian Defense: Najdorf Variation, Poisoned Pawn Variation } 8. a3 Nc6 9. Nb3 Be7 10. Qf3 Bd7 11. O-O-O O-O-O?! { (0.66 → 1.47) Inaccuracy. Qc7 was best. } (11... Qc7) 12. Bd3?! { (1.47 → 0.67) Inaccuracy. Bh4 was best. } (12. Bh4 Qc7) 12... h6?! { (0.67 → 1.44) Inaccuracy. Na5 was best. } (12... Na5 13. Nd2) 13. Bh4 Rhe8 14. Rhe1 Na5 15. Nxa5?! { (1.50 → 0.79) Inaccuracy. Bf2 was best. } (15. Bf2 Qc7) 15... Qxa5 16. Bf2 Bc6 17. g4?! { (0.92 → 0.28) Inaccuracy. Bd4 was best. } (17. Bd4 d5) 17... d5 18. e5 Nd7 19. Ne2? { (0.40 → -1.13) Mistake. Bd4 was best. } (19. Bd4 Bc5) 19... Nb6?? { (-1.13 → 1.23) Blunder. Bxa3 was best. } (19... Bxa3) 20. Nd4 Nc4?? { (1.32 → 6.38) Blunder. Qa4 was best. } (20... Qa4 21. Bf1) 21. Bxc4 dxc4 22. Nxc6 bxc6 23. Qxc6+ Kb8? { (5.83 → 19.97) Mistake. Qc7 was best. } (23... Qc7 24. Qa8+ Qb8 25. Qxa6+ Qb7 26. Qxc4+ Kb8 27. Re3 Rxd1+ 28. Kxd1 Qd5+ 29. Qxd5 exd5 30. Rd3) 24. Bb6 { Black resigns. } 1-0