Chess puzzle (Advantage)
Opening: French_Defense, French_Defense_Knight_Variation
Moves: 1. e4 e6 2. Nf3 d5 3. exd5 exd5 4. d4 Nf6 5. Nc3 Bd6 6. Bd3 O-O 7. Bg5 Re8+ 8.
Be2 c6 9. O-O h6 10. Be3 Ne4 11. Nxe4 dxe4 12. Nd2 Qh4 13. f4 *
Position (FEN): rnb1r1k1/pp3pp1/2pb3p/8/3PpP1q/4B3/PPPNB1PP/R2Q1RK1 b - f3 0 13
Black to move.
Themes:  Opening  En Passant
Puzzle rating: 1243
Best move: exf3