Chess puzzle (Advantage)
Opening: Nimzowitsch_Defense, Nimzowitsch_Defense_Other_variations
Moves: 1. e4 Nc6 2. Bc4 e6 3. d3 Ne5 4. Bb3 Ne7 5. Bf4 N5c6 6. Nh3 h6 7. Qh5 Nd4 8.
Ng5 Ng6 9. Be3 Nc6 10. Nc3 *
Position (FEN): r1bqkb1r/pppp1pp1/2n1p1np/6NQ/4P3/1BNPB3/PPP2PPP/R3K2R b KQkq - 7 10
Black to move.
Themes:  Middlegame  
Puzzle rating: 1604
Best move: hxg5