rnb1k1nr/pp1pppbp/6p1/q1pP4/2P5/2N5/PP2PPPP/R1BQKBNR w KQkq - 1 5 ; A40 Pterodactyl Defense: Fianchetto, Queen Benoni Pterodactyl
rnb1k1nr/pp1ppp1p/6p1/q1pP4/2P5/2P5/P3PPPP/R1BQKBNR w KQkq - 1 6 ; A40 Pterodactyl Defense: Fianchetto, Queen Pteranodon
rnb1k1nr/pp1pppbp/6p1/q1p5/3P4/5NP1/PPP1PPBP/RNBQK2R w KQkq - 2 5 ; A40 Pterodactyl Defense: Fianchetto, Queen Pterodactyl
rnb1k1nr/pp1pppbp/6p1/q1p5/3PP3/5NP1/PPP2P1P/RNBQKB1R w KQkq - 2 5 ; B06 Pterodactyl Defense: Fianchetto, King Pterodactyl
rnb1k1nr/pp1pppbp/6p1/q1P5/4P3/6P1/PPP2P1P/RNBQKBNR w KQkq - 1 5 ; B06 Pterodactyl Defense: Fianchetto, Rhamphorhynchus