Chess puzzle (Advantage)
Opening: Van_Geet_Opening, Van_Geet_Opening_Reversed_Nimzowitsch
Moves: 1. Nc3 e5 2. Nf3 f6 3. e4 d6 4. Bc4 Nh6 5. d3 c6 6. g4 d5 7. exd5 Nd7 8. dxc6
bxc6 9. h4 Nxg4 10. Nh2 f5 11. f4 *
Position (FEN): r1bqkb1r/p2n2pp/2p5/4pp2/2B2PnP/2NP4/PPP4N/R1BQK2R b KQkq - 0 11
Black to move.
Themes:  Middlegame  
Puzzle rating: 1219
Best move: Qxh4+