Pterodactyl Defense: Eastern, Rhamphorhynchus

B06 Semi-Open games 7 moves

1.e4 g6 2.d4 Bg7 3.Nc3 c5 4.dxc5

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The Pterodactyl Defense: Eastern, Rhamphorhynchus is a chess opening classified under ECO code B06 (Semi-Open games). It is a variation of the Pterodactyl Defense family. Step through the moves on the board above, then play the line yourself or review it with the built-in engine.