[Event "IBM"]
[Site "Amsterdam"]
[Date "1962.08.22"]
[Round "7"]
[White "Kool, Gerard J"]
[Black "Van den Berg, Carel"]
[Result "1/2-1/2"]

1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. g3 Bb7 5. Bg2 Be7 6. O-O O-O 7. Nc3 Ne4 8. Qc2 Nxc3 9. Qxc3 f5 10. Rd1 Bf6 11. Ne5 Qc8 12. Bxb7 Qxb7 13. Qf3 1/2-1/2