Chess puzzle (Crushing)
Opening: Caro-Kann_Defense, Caro-Kann_Defense_Exchange_Variation
Moves: 1. e4 c6 2. d4 d5 3. exd5 cxd5 4. Nc3 Nc6 5. Nf3 Bf5 6. Bb5 a6 7. Ba4 h6 8. O-O
e6 9. Ne5 b5 10. Nxc6 Qc7 11. Ne5 bxa4 12. Bf4 Bd6 13. Nxf7 Bxf4 14. Nxh8 Nf6
15. Nxa4 O-O-O 16. Qf3 Rxh8 17. Qxf4 *
Position (FEN): 2k4r/2q3p1/p3pn1p/3p1b2/N2P1Q2/8/PPP2PPP/R4RK1 b - - 0 17
Black to move.
Themes: Hanging Piece Middlegame  
Puzzle rating: 843
Best move: Qxf4