Chess puzzle (Checkmate)
Opening: Benko_Gambit, Benko_Gambit_Other_variations
Moves: 1. d4 c5 2. d5 Nf6 3. c4 b5 4. cxb5 Nxd5 5. Qxd5 Qa5+ 6. Bd2 Qxb5 7. Qxa8 Qxb2
8. Bc3 *
Position (FEN): Qnb1kb1r/p2ppppp/8/2p5/8/2B5/Pq2PPPP/RN2KBNR b KQk - 1 8
Black to move.
Themes:  Opening Mate in 1 
Puzzle rating: 1216
Best move: Qc1#