A14BlackEnd of book
Agincourt Defense, Keres Defense
English Opening1. c4 c5 2. Nf3 Nf6 3. Nc3 e6 4. g3 d5 5. cxd5 Nxd5 6. Bg2 Nc6 7. O-O Be7
Also known as English: Symmetrical, Keres-Parma, Main Line Exchange, English Opening, Agincourt Defense, Keres Defense, English.