Chess puzzle (Advantage)
Opening: Sicilian_Defense, Sicilian_Defense_Accelerated_Dragon
Moves: 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. Bc4 Ne5 6. Bb3 Bg7 7. O-O b6 8.
Bd5 Rb8 9. Bf4 Bb7 10. Bg3 Bxd5 11. exd5 Qc7 12. f4 Qc4 13. b3 Nf3+ *
Position (FEN): 1r2k1nr/p2pppbp/1p4p1/3P4/2qN1P2/1P3nB1/P1P3PP/RN1Q1RK1 w k - 1 14
White to move.
Themes: Hanging Piece Middlegame  
Puzzle rating: 1810
Best move: Nxf3