[Event "IBM"]
[Site "Amsterdam"]
[Date "1967.??.??"]
[Round "11"]
[White "Ghitescu, Theodor"]
[Black "Langeweg, Kick"]
[Result "1/2-1/2"]

1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. Nc3 Bb4 5. Qb3 Qe7 6. g3 Bb7 7. a3 Bxc3+ 8. Qxc3 d6 9. Bg2 Nbd7 10. O-O O-O 11. Ne1 Bxg2 12. Nxg2 1/2-1/2