Chess puzzle (Advantage)
Opening: Indian_Defense, Indian_Defense_London_System
Moves: 1. d4 Nf6 2. Nf3 e6 3. Bf4 d5 4. e3 c5 5. c3 Nc6 6. Bd3 Be7 7. Nbd2 O-O 8. h3
c4 9. Bc2 Re8 10. Ne5 Nxe5 11. dxe5 Nd7 12. g4 f6 13. exf6 Bxf6 14. Rg1 g5 15.
Bh2 Rf8 16. f4 gxf4 *
Position (FEN): r1bq1rk1/pp1n3p/4pb2/3p4/2p2pP1/2P1P2P/PPBN3B/R2QK1R1 w Q - 0 17
White to move.
Themes:  Opening  
Puzzle rating: 1441
Best move: g5