Chess puzzle (Checkmate)
Opening: Saragossa_Opening, Saragossa_Opening_Other_variations
Moves: 1. c3 e5 2. d4 d5 3. Nf3 e4 4. Nfd2 e3 5. fxe3 Bd6 6. Nf3 Bg4 7. Nbd2 Nf6 8. h3
*
Position (FEN): rn1qk2r/ppp2ppp/3b1n2/3p4/3P2b1/2P1PN1P/PP1NP1P1/R1BQKB1R b KQkq - 0 8
Black to move.
Themes:  Opening Double Bishop Mate, Mate in 1 
Puzzle rating: 946
Best move: Bg3#