[Event "WchT Students 19th Group2"]
[Site "Graz"]
[Date "1972.07.16"]
[Round "1(1)"]
[White "Rogoff, Kenneth"]
[Black "McKay, Roderick M"]
[Result "1/2-1/2"]
[WhiteElo "2430"]
[BlackElo "2330"]

1. Nf3 d6 2. e4 Bg4 3. d4 g6 4. Bc4 e6 5. Nbd2 Bg7 6. c3 Nd7 7. O-O Ne7 8. Re1 O-O 9. Bf1 c5 10. h3 Bxf3 11. Nxf3 Nc6 12. d5 exd5 13. Qxd5 Nb6 14. Qb3 Ne5 15. Nxe5 Bxe5 16. a4 Qc7 17. a5 Nd7 18. Bh6 Bg7 19. Bxg7 Kxg7 20. a6 Rab8 21. Ra3 Rfe8 22. axb7 Rxb7 23. Qc2 Nf6 24. Re2 Qc6 1/2-1/2