Latvian Gambit: Mason Countergambit
ECO C40 · 1. e4 e5 2. Nf3 f5 3. d4
Related variations
- Latvian Gambit: Mayet Attack
- Latvian Gambit: Diepstraten Countergambit
- Latvian Gambit: Lobster Gambit
- Latvian Gambit: Mlotkowski Variation
- Latvian Gambit: Senechaud Gambit
- Latvian Gambit: Fraser Defense
- Latvian Gambit: Greco Variation
- Latvian Gambit: Clam Gambit
- Latvian Gambit: Corkscrew Countergambit
- Latvian Gambit: Corkscrew Gambit
- Latvian Gambit: Behting Variation