Player profile: Mikhail Markovich Umansky
Opening: Ruy Lopez, Exchange Variation Doubly Deferred (DERLD) (C85)

page 1 of 1; one game    Game   Result Moves Year Event/Locale Opening 1. V Shtyrenkov vs M Umansky 1-0 54 1986 URS C85 Ruy Lopez, Exchange Variation Doubly Deferred (DERLD)

Secrets of Opening Surprises