Chess puzzle (Advantage)
Opening: Sicilian_Defense, Sicilian_Defense_Closed
Moves: 1. e4 c5 2. Nc3 d6 3. g3 Nf6 4. Bg2 e6 5. Nge2 Qc7 6. O-O Be7 7. d3 Bd7 8. h3
Nc6 9. Kh2 a6 10. Nf4 b5 11. Nh5 b4 12. Ne2 *
Position (FEN): r3k2r/2qbbppp/p1nppn2/2p4N/1p2P3/3P2PP/PPP1NPBK/R1BQ1R2 b kq - 1 12
Black to move.
Themes: Hanging Piece Middlegame  
Puzzle rating: 1257
Best move: Nxh5