Chess puzzle (Advantage)
Opening: Rat_Defense, Rat_Defense_Small_Center_Defense
Moves: 1. e4 d6 2. d4 e6 3. c4 g6 4. Nc3 Bg7 5. Be3 Ne7 6. f3 O-O 7. Qd2 f5 8. g3 fxe4
9. Nxe4 Bd7 10. Bd3 Nf5 11. Bf2 Nc6 12. d5 exd5 13. cxd5 Ncd4 14. g4 Nxf3+ *
Position (FEN): r2q1rk1/pppb2bp/3p2p1/3P1n2/4N1P1/3B1n2/PP1Q1B1P/R3K1NR w KQ - 0 15
White to move.
Themes: Hanging Piece Opening  
Puzzle rating: 983
Best move: Nxf3