Chess puzzle (Advantage)
Opening: Indian_Defense, Indian_Defense_Normal_Variation
Moves: 1. d4 Nf6 2. c4 e6 3. Nc3 Be7 4. Bf4 b6 5. e3 Bb7 6. Nf3 O-O 7. Bd3 c5 8. O-O
cxd4 9. Nxd4 Nc6 10. a3 Rc8 11. Ndb5 Ra8 12. Qc2 a6 13. Nd6 Qc7 14. Nxf7 e5 15.
Nh6+ gxh6 16. Bxh6 Rfd8 17. Nd5 Qd6 18. Nxf6+ *
Position (FEN): r2r2k1/1b1pb2p/ppnq1N1B/4p3/2P5/P2BP3/1PQ2PPP/R4RK1 b - - 0 18
Black to move.
Themes:  Middlegame  
Puzzle rating: 1447
Best move: Qxf6