ECO C20
ECO C20 Openings
23 Openings Found
C20 C20 C20 C20 C20 C20 C20 C20 C20 C20 C20 C20 C20 C20 C20 C20 C20 C20 C20 C20 C20 C20 C20
Mengarini Opening
Portuguese Opening
Miguel Gambit
Tortoise Opening
Macleod Attack
Norwalder Gambit
Lasa Gambit
Whale Opening
Bavarian Gambit
Clam Variation; Leonardis Variation
Indian Opening
Weber Gambit
King's Gambit Reversed
Radisch Gambit
King's Head
Walkerling
Krejcik Gambit
King's Head Opening
Alapin Opening
Napoleon Attack
Wayward Queen; Danvers; Parnham
Mellon Gambit
Kiddie Countergambit