Chess puzzle (Advantage)
Opening: East_Indian_Defense, East_Indian_Defense_Other_variations
Moves: 1. d4 Nf6 2. Nf3 g6 3. Nbd2 d5 4. e3 Bg7 5. c3 O-O 6. Bd3 c5 7. O-O b6 8. Re1
Ba6 9. Bxa6 Nxa6 10. Ne5 Qc8 11. Ndf3 Nd7 12. Qb3 Nxe5 13. dxe5 Qe6 14. Qa4 Nc7
15. Qf4 f6 16. exf6 Rxf6 *
Position (FEN): r5k1/p1n1p1bp/1p2qrp1/2pp4/5Q2/2P1PN2/PP3PPP/R1B1R1K1 w - - 0 17
White to move.
Themes: Hanging Piece Middlegame  
Puzzle rating: 1083
Best move: Qxc7