Chess puzzle (Advantage)
Opening: Russian_Game, Russian_Game_Italian_Variation
Moves: 1. e4 e5 2. Nf3 Nf6 3. Bc4 d6 4. d3 Be7 5. O-O O-O 6. Nc3 c5 7. Nd5 Be6 8.
Nxe7+ Qxe7 9. Bg5 h6 10. Bxe6 Qxe6 11. Bxf6 Qxf6 12. Nh4 *
Position (FEN): rn3rk1/pp3pp1/3p1q1p/2p1p3/4P2N/3P4/PPP2PPP/R2Q1RK1 b - - 1 12
Black to move.
Themes: Hanging Piece Middlegame  
Puzzle rating: 863
Best move: Qxh4