Hakan Erdogan vs Martin Ahn
EU-chT (Men) Batumi GEO round 3 1999.12.01
King’s Indian Defense: Exchange Variation 1-0

Mieczyslaw Bakalarz vs Hakan Erdogan
5th Individual European Chess Championship Antalya TUR round 8 2004.05.23
Sicilian Defense: Closed 1/2-1/2