[Event "USA-ch 1966/67 Rosenwald Trophy"]
[Site "New York"]
[Date "1966.12.19"]
[Round "6"]
[White "Addison, William G"]
[Black "Byrne, Robert Eugene"]
[Result "0-1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Be2 O-O 6. Nf3 e5 7. d5 Na6 8. Bg5 h6 9. Bh4 g5 10. Bg3 Nh5 11. h4 Nf4 12. hxg5 hxg5 13. Bf1 f5 14. Nd2 Nc5 15. Qc2 c6 16. f3 fxe4 17. Ndxe4 Nxe4 18. fxe4 Bg4 19. Bxf4 exf4 20. e5 Rf5 21. Be2 Rxe5 22. O-O-O Bxe2 23. Nxe2 cxd5 24. Nc3 dxc4 25. Nd5 Kf7 26. Rh7 Qd7 27. Rdh1 Qf5 28. Qc3 Qd3 29. Qa5 Rae8 30. Qc7+ R8e7 31. Nxe7 Qe3+ 32. Kb1 Qe4+ 33. Kc1 Rxe7 34. Qxd6 Qe3+ 35. Kb1 Qd3+ 36. Qxd3 cxd3 37. Rd1 Kg6 38. Rh3 Re2 39. Rhxd3 Rxb2+ 40. Kc1 Rxg2 0-1