Chess puzzle (Advantage)
Opening: Bishops_Opening, Bishops_Opening_Other_variations
Moves: 1. e4 e5 2. Bc4 a6 3. Nf3 d6 4. Nc3 Nf6 5. d3 Be7 6. Be3 Nbd7 7. O-O b5 8. Bb3
c5 9. Nd5 Bb7 10. Bg5 Nxd5 11. Bxe7 *
Position (FEN): r2qk2r/1b1nBppp/p2p4/1ppnp3/4P3/1B1P1N2/PPP2PPP/R2Q1RK1 b kq - 0 11
Black to move.
Themes:  Opening  
Puzzle rating: 1387
Best move: Nxe7