[Event "IBM"]
[Site "Amsterdam"]
[Date "1966.07.23"]
[Round "2"]
[White "Szabo, Laszlo"]
[Black "Botvinnik, Mikhail"]
[Result "0-1"]

1. c4 c5 2. Nc3 g6 3. Nf3 Bg7 4. d4 cxd4 5. Nxd4 Nc6 6. Nc2 d6 7. e4 Nh6 8. h4 f5 9. h5
fxe4 10. hxg6 hxg6 11. Nxe4 Bf5 12. Nc3 Qa5 13. Bd2 Qe5+ 14. Ne3 O-O-O 15. Qa4 Ng4 16.
Rxh8 Rxh8 17. Qb5 Qf4 18. Ncd1 Nd4 19. Qa5 Rh1 20. Rc1 Ne5 21. Qc7+ Kxc7 22. Nd5+ Kd7 23.
Nxf4 g5 0-1