Chess puzzle (Crushing)
Opening: Slav_Defense, Slav_Defense_Other_variations
Moves: 1. d4 d5 2. c4 c6 3. Nc3 Nf6 4. Bg5 e6 5. e3 Be7 6. Nf3 h6 7. Bh4 O-O 8. Be2
Nbd7 9. O-O dxc4 10. Bxf6 Nxf6 11. Bxc4 b5 12. Bb3 a6 13. Qd3 c5 14. Bc2 c4 15.
Qe4 *
Position (FEN): r1bq1rk1/4bpp1/p3pn1p/1p6/2pPQ3/2N1PN2/PPB2PPP/R4RK1 b - - 1 15
Black to move.
Themes:  Middlegame  
Puzzle rating: 772
Best move: Nxe4