1. e4 e5 2. f4 Bc5 3. Nf3 d6 4. c3 f5 - King's Gambit Declined: Classical Variation, Rubinstein Countergambit

King’s Gambit Declined: Classical Variation, Rubinstein Countergambit

Coups: 1. e4 e5 2. f4 Bc5 3. Nf3 d6 4. c3 f5