Partie
Sarajevo 1972 – Round 12 – Petrosian, Tigran A. – 1-0 – Ivanovic, Bozidar – G27
1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. f3 O-O 6. Be3 b6 7. Bd3 a6 8. Nge2 c5 9. d5 e6 10. O-O exd5