Bird Opening: Horsefly Defense
ECO A02 · 1. f4 Nh6
Related variations
- Bird Opening: Dutch Variation
- Bird Opening: From's Gambit
- Bird Opening: Hobbs Gambit
- Bird Opening: Myers Defense
- Bird Opening: Mujannah
- Bird Opening: Sturm Gambit
- Bird Opening: Wagner-Zwitersch Gambit
- Bird Opening: Williams Gambit
- Bird Opening: Double Duck Formation
- Bird Opening: Hobbs-Zilbermints Gambit
- Bird Opening: Lasker Gambit
- Bird Opening: Platz Gambit
- Bird Opening: Schlechter Gambit
- Bird Opening: Batavo-Polish Attack
- Bird Opening: Lasker Variation
- Bird Opening: Siegener Gambit
- Bird Opening: Swiss Gambit
- Bird Opening: Williams-Zilbermints Gambit
- Bird Opening: Thomas Gambit