Chess puzzle (Advantage)
Opening: Indian_Defense, Indian_Defense_Other_variations
Moves: 1. d4 Nf6 2. e3 c5 3. f4 cxd4 4. exd4 d5 5. Bd3 Bg4 6. Nf3 Nc6 7. c3 e6 8. Qe2
Bd6 9. O-O Qc7 10. Qe3 O-O 11. Ne5 Bh5 12. Nd2 Bg6 13. Rf3 Nd7 14. Bxg6 hxg6
15. Nxg6 fxg6 16. Qxe6+ Rf7 17. Qxd5 Nb6 18. Qb3 Bxf4 19. Rxf4 *
Position (FEN): r5k1/ppq2rp1/1nn3p1/8/3P1R2/1QP5/PP1N2PP/R1B3K1 b - - 0 19
Black to move.
Themes: Hanging Piece Middlegame  
Puzzle rating: 495
Best move: Qxf4