Partie
Malta ol (Men) 1980 – Round 1 – Portisch, Lajos – 1-0 – Westerinen, Heikki M.J. – G10
1. d4 Nf6 2. c4 g6 3. Nf3 Bg7 4. g3 O-O 5. Bg2 d6 6. Nc3 Nbd7 7. O-O e5 8. e4 c6 9. h3 Ne8 10. Re1 exd4