[Event "Olympiad-18 Preliminaries C"]
[Site "Lugano"]
[Date "1968.10.21"]
[Round "4"]
[White "Pomar Salamanca, Arturo"]
[Black "Kostro, Jerzy"]
[Result "1/2-1/2"]
1. d4 d5 2. c4 c6 3. cxd5 cxd5 4. Nc3 Nf6 5. Nf3 Nc6 6. Bf4 Bf5 7. e3 e6 8. Bb5 Nd7 9. O-O Be7 10. Rc1 Rc8 11. Bd3 Bxd3 12. Qxd3 Nb6 13. Ne5 O-O 14. Nxc6 Rxc6 15. Nb5 Rxc1 16. Rxc1 Qa8 17. h3 a6 1/2-1/2