Chess puzzle (Advantage)
Opening: Queens_Pawn_Game, Queens_Pawn_Game_Zukertort_Variation
Moves: 1. d4 d5 2. Nf3 a6 3. e3 Nf6 4. c4 b5 5. c5 c6 6. Be2 Bf5 7. O-O Nbd7 8. Nc3 e6
9. Bd3 Bg4 10. e4 Be7 11. e5 Nh5 12. Be2 Nf4 *
Position (FEN): r2qk2r/3nbppp/p1p1p3/1pPpP3/3P1nb1/2N2N2/PP2BPPP/R1BQ1RK1 w kq - 3 13
White to move.
Themes: Hanging Piece Opening  
Puzzle rating: 1049
Best move: Bxf4