Chess puzzle (Checkmate)
Opening: Slav_Defense, Slav_Defense_Other_variations
Moves: 1. d4 d5 2. c4 c6 3. Qa4 Bd7 4. Qb3 Nf6 5. Qxb7 Qa5+ 6. Bd2 Qb6 7. Qxa8 Qxb2 8.
Bc3 *
Position (FEN): Qn2kb1r/p2bpppp/2p2n2/3p4/2PP4/2B5/Pq2PPPP/RN2KBNR b KQk - 1 8
Black to move.
Themes:  Opening Mate in 1 
Puzzle rating: 1088
Best move: Qc1#