[Event "Interzonal-11a"]
[Site "Riga"]
[Date "1979.09.06"]
[Round "2"]
[White "Larsen, Bent"]
[Black "Van Riemsdijk, Herman Claudius"]
[Result "1-0"]
[WhiteElo "2620"]
[BlackElo "2390"]

1. g3 e5 2. c4 Nf6 3. Bg2 d5 4. cxd5 Nxd5 5. Nc3 Nb6 6. d3 Be7 7. Nf3 Nc6 8. O-O Bg4 9. Be3 O-O 10. a4 a6 11. a5 Nd5 12. Nxd5 Qxd5 13. Nd4 Qd7 14. Nxc6 bxc6 15. Qc2 Rab8 16. Bxc6 Qe6 17. Rfc1 f5 18. Ba7 Rbd8 19. f3 Bh3 20. Qc4 Qxc4 21. Rxc4 Bf6 22. Rac1 Bg5 23. Rb1 1-0