Chess puzzle (Equality)
Moves: 1. e4 e5 2. Nf3 Nc6 3. Nc3 Bc5 4. Nxe5 Nxe5 5. d4 Bxd4 6. Qxd4 Qe7 7. Nd5 Qd6
8. Bf4 f6 9. O-O-O c6 10. Bxe5 *
Position (FEN): r1b1k1nr/pp1p2pp/2pq1p2/3NB3/3QP3/8/PPP2PPP/2KR1B1R b kq - 0 10
Black to move.
Themes:  Opening  
Puzzle rating: 1427
Best move: fxe5