Chess puzzle (Advantage)
Opening: French_Defense, French_Defense_Horwitz_Attack
Moves: 1. e4 e6 2. b3 d5 3. Bb2 c5 4. Nc3 d4 5. Nce2 Nc6 6. f4 Nf6 7. Ng3 Be7 8. Bb5
Bd7 9. Bxc6 Bxc6 10. d3 Qc7 11. Nh3 O-O 12. O-O Ng4 *
Position (FEN): r4rk1/ppq1bppp/2b1p3/2p5/3pPPn1/1P1P2NN/PBP3PP/R2Q1RK1 w - - 5 13
White to move.
Themes: Hanging Piece Middlegame  
Puzzle rating: 1011
Best move: Qxg4