[Event "IBM"]
[Site "Amsterdam"]
[Date "1964.07.22"]
[Round "2"]
[White "Enevoldsen, Jens"]
[Black "Van Geet, Dick Daniel"]
[Result "1/2-1/2"]

1. d4 Nf6 2. Nf3 c5 3. g3 g6 4. Bg2 Bg7 5. O-O O-O 6. c4 cxd4 7. Nxd4 d5 8. cxd5 Nxd5 9. Nb5 a6 10. Qxd5 Qxd5 11. Bxd5 axb5 12. Nc3 b4 13. Ne4 Rd8 14. Bb3 Nc6 15. Ng5 e6 16. Nf3 Na5 17. Bg5 f6 18. Be3 Bd7 1/2-1/2