Chess puzzle (Advantage)
Opening: Horwitz_Defense, Horwitz_Defense_Other_variations
Moves: 1. d4 e6 2. Nf3 b6 3. Nc3 g6 4. Bf4 Bg7 5. e3 h6 6. h3 g5 7. Bh2 Bb7 8. Be2 d6
9. O-O h5 10. Nb5 a6 11. Na3 f5 12. Nc4 g4 13. Ng5 *
Position (FEN): rn1qk1nr/1bp3b1/pp1pp3/5pNp/2NP2p1/4P2P/PPP1BPPB/R2Q1RK1 b kq - 1 13
Black to move.
Themes: Hanging Piece Opening  
Puzzle rating: 871
Best move: Qxg5