[Event "IBM"]
[Site "Amsterdam"]
[Date "1969.??.??"]
[Round "15"]
[White "Darga, Klaus"]
[Black "Gheorghiu, Florin"]
[Result "1/2-1/2"]

1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Nd7 5. Bc4 Ngf6 6. Nxf6+ Nxf6 7. Nf3 Bf5 8. O-O e6 9. Ne5 Bd6 10. Qe2 Qc7 11. Bf4 O-O 12. Rad1 Nd5 13. Bg3 Rad8 14. c3 Rfe8 15. Bd3 Bxd3 16. Nxd3 Nf4 17. Bxf4 Bxf4 18. Nxf4 Qxf4 1/2-1/2