[Event "Hoogovens"]
[Site "Wijk aan Zee"]
[Date "1969.01.29"]
[Round "13"]
[White "Botvinnik, Mikhail"]
[Black "Benko, Pal C"]
[Result "1/2-1/2"]

1. c4 c5 2. Nf3 g6 3. e4 Nc6 4. d4 cxd4 5. Nxd4 Nf6 6. Nc3 Nxd4 7. Qxd4 d6 8. Be2 Bg7 9. Be3 O-O 10. Qd2 Be6 11. f3 Qa5 12. Nb5 Qxd2+ 13. Bxd2 a6 14. Nc7 Rac8 15. Nxe6 fxe6 16. Rc1 Nd7 17. Rc2 h5 1/2-1/2