[Event "Olympiad-19 Preliminaries B"]
[Site "Siegen"]
[Date "1970.09.05"]
[Round "1"]
[White "Pantebre Martinez, Benito"]
[Black "Weber, Raymond"]
[Result "0-1"]
1. d4 d5 2. c4 c6 3. Nc3 Nf6 4. Bg5 Ne4 5. Nxe4 dxe4 6. e3 Qa5+ 7. Qd2 Qxg5 8. Ne2 e6 9. a3 Bd6 10. Nc3 f5 11. g3 O-O 12. c5 Bc7 13. h4 Qe7 14. Be2 Nd7 15. O-O Nf6 16. b4 Nd5 17. Rfc1 Nxc3 18. Qxc3 Kh8 19. b5 e5 20. bxc6 bxc6 21. Rab1 f4 22. Bf1 fxg3 23. fxg3 Rf3 24. Rc2 exd4 25. Qxd4 Rxg3+ 26. Rg2 Qxh4 27. Rb2 Bh3 28. Rxg3 Qxg3+ 0-1