Chess puzzle (Advantage)
Opening: French_Defense, French_Defense_Other_variations
Moves: 1. e4 e6 2. Bc4 d5 3. exd5 exd5 4. Bb3 Nf6 5. d4 c5 6. dxc5 Bxc5 7. Nf3 Be6 8.
h3 O-O 9. O-O Nc6 10. Nc3 Na5 11. Ba4 Qc7 12. a3 Bd6 13. b4 *
Position (FEN): r4rk1/ppq2ppp/3bbn2/n2p4/BP6/P1N2N1P/2P2PP1/R1BQ1RK1 b - - 0 13
Black to move.
Themes: Hanging Piece Middlegame  
Puzzle rating: 1463
Best move: Qxc3