Chess puzzle (Advantage)
Opening: Slav_Defense, Slav_Defense_Breyer_Variation
Moves: 1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. Nbd2 Bf5 5. Nh4 Bg4 6. h3 Bh5 7. g4 Bg6 8. Bg2
e6 9. Qb3 Qc7 10. Ndf3 Be4 11. Bf4 dxc4 12. Qxc4 *
Position (FEN): rn2kb1r/ppq2ppp/2p1pn2/8/2QPbBPN/5N1P/PP2PPB1/R3K2R b KQkq - 0 12
Black to move.
Themes: Hanging Piece Middlegame  
Puzzle rating: 1486
Best move: Qxf4