[Event "Teeside International"]
[Site "Teeside"]
[Date "1972.04.29"]
[Round "11"]
[White "Cafferty, Bernard"]
[Black "Portisch, Lajos"]
[Result "1/2-1/2"]
[ECO "A28"]
[Opening "English Opening: King's English Variation, Four Knights Variation"]

1. c4 e5 2. Nc3 Nf6 3. Nf3 Nc6 4. d4 exd4 5. Nxd4 Bb4 6. Bg5 Bxc3+ 7. bxc3 h6 8. Bh4 d6 9. f3 Ne5 10. e4 Ng6 11. Bf2 O-O 12. Qd2 Be6 13. Be2 Ne5 14. Nxe6 fxe6 15. O-O b6 16. Be3 Qe8 17. a4 a5 18. c5 dxc5 19. Bf4 Nfd7 20. Bg3 Qe7 21. Rfd1 Rad8 22. Qa2 c4 23. Rd2 h5 24. Rad1 h4 25. Bxe5 Nxe5 26. Rxd8 Rxd8 27. Rxd8+ Qxd8 28. Bxc4 Qd1+ 29. Kf2 Nxc4 30. Qxc4 Qd6 31. Ke3 1/2-1/2