Chess puzzle (Advantage)
Opening: Slav_Defense, Slav_Defense_Other_variations
Moves: 1. d4 c6 2. c4 d5 3. Nc3 Nf6 4. Bg5 dxc4 5. e4 b5 6. e5 Nd5 7. a4 b4 8. Ne4 f6
9. exf6 exf6 10. Bh4 Qe7 11. f3 Bf5 12. Qe2 Bxe4 *
Position (FEN): rn2kb1r/p3q1pp/2p2p2/3n4/PppPb2B/5P2/1P2Q1PP/R3KBNR w KQkq - 0 13
White to move.
Themes:  Middlegame  
Puzzle rating: 1010
Best move: fxe4