Modern Defense: Semi-Averbakh Variation, Pterodactyl Variation Accepted
1.Nf3 g6 2.d4 Bg7 3.e4 d6 4.c4 c5 5.dxc5 Qa5+
- 1. 2. 3. 4. 5.
The Modern Defense: Semi-Averbakh Variation, Pterodactyl Variation Accepted is a chess opening classified under ECO code A04 (Flank openings). It is a variation of the Modern Defense family. Step through the moves on the board above, then play the line yourself or review it with the built-in engine.