Chess puzzle (Crushing)
Opening: French_Defense, French_Defense_Winawer_Variation
Moves: 1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 c5 5. a3 Bxc3+ 6. bxc3 Ne7 7. Qg4 Kf8 8. Nf3
Nbc6 9. Bd3 Qa5 10. Bd2 Qa4 11. dxc5 *
Position (FEN): r1b2k1r/pp2nppp/2n1p3/2PpP3/q5Q1/P1PB1N2/2PB1PPP/R3K2R b KQ - 0 11
Black to move.
Themes: Hanging Piece Middlegame  
Puzzle rating: 1040
Best move: Qxg4