[Event "USA-ch"]
[Site "Chicago"]
[Date "1974.??.??"]
[Round "3"]
[White "Grefe, John Alan"]
[Black "Benko, Pal C"]
[Result "1/2-1/2"]
1. e4 e5 2. Nf3 Nf6 3. Nxe5 d6 4. Nf3 Nxe4 5. Qe2 Qe7 6. d3 Nf6 7. Bg5 Nbd7 8. Nc3 Qxe2+ 9. Bxe2 h6 10. Bf4 Nb6 11. O-O g6 12. Rfe1 Bg7 13. Rad1 1/2-1/2