[Event "Gowerton/Bristol GS Sunday Times Last16"] [Site "https://lichess.org/jqS0dHUc"] [Date "1978.05.16"] [Round "5.1"] [White "Bourke, A."] [Black "Heaven, Pete"] [Result "1-0"] [WhiteElo "?"] [BlackElo "?"] [Variant "Standard"] [TimeControl "-"] [ECO "B99"] [Opening "Sicilian Defense: Najdorf Variation, Main Line"] [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 Be7 8. Qf3 Qc7 9. O-O-O Nbd7 { B99 Sicilian Defense: Najdorf Variation, Main Line } 10. Bd3 b5?! { (0.15 → 0.70) Inaccuracy. h6 was best. } (10... h6) 11. Rhe1 Bb7 12. Nd5?? { (0.63 → -1.12) Blunder. Qg3 was best. } (12. Qg3 O-O 13. e5 dxe5 14. fxe5 Nh5 15. Qh4 Bxg5+ 16. Qxg5 g6 17. g4 Ng7 18. Kb1 Rad8) 12... Nxd5?? { (-1.12 → 1.25) Blunder. exd5 was best. } (12... exd5) 13. exd5 Bxd5? { (1.05 → 2.61) Mistake. Nc5 was best. } (13... Nc5 14. Bxe7 Qxe7 15. Nf5 Qf8 16. Qe3 O-O-O 17. dxe6 fxe6 18. Nd4 Kb8 19. Be2 Re8 20. Bf3) 14. Qxd5 exd5 15. Rxe7+ Kf8 16. Bf5 Qa5?? { (2.40 → 8.37) Blunder. Re8 was best. } (16... Re8 17. Rxd7 Qc4 18. Kb1 b4 19. Bh3 h6 20. Bh4 Kg8 21. Nf5 g5 22. fxg5 hxg5 23. Bxg5) 17. Be6 Nc5 18. Rxf7+ Ke8?! { (13.04 → Mate in 5) Checkmate is now unavoidable. Kg8 was best. } (18... Kg8 19. Bxd5) 19. Nf5 { Black resigns. } 1-0