Chess puzzle (Advantage)
Opening: St_George_Defense, St_George_Defense_Other_variations
Moves: 1. e4 a6 2. d4 b5 3. Nf3 Bb7 4. Nbd2 e6 5. c4 b4 6. Bd3 a5 7. O-O h5 8. d5 g5
9. dxe6 dxe6 10. Nb3 a4 11. Nbd4 g4 12. Nxe6 Qe7 13. Nxc7+ Qxc7 14. Nd4 Qe5 15.
Nb5 Ne7 16. g3 Bg7 *
Position (FEN): rn2k2r/1b2npb1/8/1N2q2p/ppP1P1p1/3B2P1/PP3P1P/R1BQ1RK1 w kq - 1 17
White to move.
Themes:  Middlegame  
Puzzle rating: 1385
Best move: Bf4