| Partie |
|---|
| Interpolis 1979 – Round 2 – Sax van der Weijden, Daan – 1/2-1/2 – Karpow, Werner – G12 1. e4 e5 2. Nf3 Nc6 3. Nc3 Nf6 4. d4 exd4 5. Nd5 Be7 6. Nxd4 Nxd5 7. exd5 Nxd4 8. Qxd4 O-O 9. Be2 Bf6 10. Qd1 d6 |
| Partie |
|---|
| Interpolis 1979 – Round 2 – Sax van der Weijden, Daan – 1/2-1/2 – Karpow, Werner – G12 1. e4 e5 2. Nf3 Nc6 3. Nc3 Nf6 4. d4 exd4 5. Nd5 Be7 6. Nxd4 Nxd5 7. exd5 Nxd4 8. Qxd4 O-O 9. Be2 Bf6 10. Qd1 d6 |