Chess puzzle (Crushing)
Opening: Slav_Defense, Slav_Defense_Quiet_Variation
Moves: 1. Nf3 d5 2. d4 Nf6 3. e3 Bg4 4. c4 c6 5. Qb3 Qb6 6. Ne5 Bf5 7. c5 Qc7 8. Nc3
Nbd7 9. f4 e6 10. Be2 h6 11. g4 Bh7 12. Bd2 Ne4 13. Nxe4 Bxe4 14. Rg1 Be7 15.
O-O-O b6 16. Nxd7 Kxd7 17. cxb6 Qxb6 18. Qc3 Rac8 19. Bd3 *
Position (FEN): 2r4r/p2kbpp1/1qp1p2p/3p4/3PbPP1/2QBP3/PP1B3P/2KR2R1 b - - 3 19
Black to move.
Themes:  Middlegame  
Puzzle rating: 1999
Best move: c5