Chess puzzle (Advantage)
Opening: Indian_Defense, Indian_Defense_Other_variations
Moves: 1. d4 Nf6 2. Bf4 e6 3. c4 c5 4. d5 exd5 5. cxd5 d6 6. Nc3 a6 7. e4 g6 8. a4 Nh5
9. Be3 Bg7 10. Bc4 O-O 11. Nf3 Nd7 12. a5 Ne5 13. Nxe5 Bxe5 14. O-O Qh4 15. g3
Qh3 16. f4 Bxc3 17. bxc3 Nxg3 *
Position (FEN): r1b2rk1/1p3p1p/p2p2p1/P1pP4/2B1PP2/2P1B1nq/7P/R2Q1RK1 w - - 0 18
White to move.
Themes:  Middlegame  
Puzzle rating: 1499
Best move: Rf3