Benko, Pal C VS Panno, Oscar 1971.12.09

[Event "Palma de Mallorca Gran Torneo-07"]
[Site "Palma de Mallorca"]
[Date "1971.12.09"]
[Round "8"]
[White "Benko, Pal C"]
[Black "Panno, Oscar"]
[Result "1/2-1/2"]

1. Nf3 c5 2. c4 g6 3. d4 cxd4 4. Nxd4 Nc6 5. e4 Nf6 6. Nc3 d6 7. Be2 Nxd4 8. Qxd4 Bg7 9. O-O O-O 10. Qe3 Nd7 11. b3 Qb6 12. Nd5 Qd8 13. Rb1 Nc5 14. Bb2 e5 15. f4 Bh6 16. Bxe5 dxe5 17. Qxc5 exf4 18. Rbd1 Qh4 19. Qf2 Qd8 20. e5 Kg7 21. Nxf4 Qa5 22. Qh4 Bxf4 23. Qxf4 Be6 24. Qd2 Qc5+ 1/2-1/2