Valerij Filippov vs Lajos Portisch
6th European Individual Championship Zegrze POL round 11 2005.06.29
London System: Poisoned Pawn Variation 1-0

Lajos Portisch vs Irina Krush
Gausdal Classics GM-group A Gausdal NOR round 4 2007.04.21
Queen’s Gambit Accepted: Classical Defense, Main Line 1/2-1/2