Partie
Interpolis 1989 – Round 14 – Sax, Gyula – 1/2-1/2 – Hjartarson, Johann – G50
1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Re1 b5 7. Bb3 O-O 8. c3 d6 9. h3 Na5 10. Bc2 c5
Milaan 1975 – Round 4 – Karpov, Aleksandr – 1-0 – Unzicker, Wolfgang – G13
1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Re1 b5 7. Bb3 d6 8. c3 O-O 9. h3 Na5 10. Bc2 c5
Thessaloniki olm 1988 – Round 6 – Van der Wiel, John T.H. – 1/2-1/2 – Hjartarson, Johann – G53
1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Re1 b5 7. Bb3 O-O 8. c3 d6 9. h3 Na5 10. Bc2 c5