r1b1k2r/bpp1n1pp/p2q4/4p3/1n2Q3/3P2P1/PP2KP1P/RNB2BNR b kq - 0 12
FEN state: r1b1k2r/bpp1n1pp/p2q4/4p3/1n2Q3/3P2P1/PP2KP1P/RNB2BNR b kq - 0 12 ; Best move: c8f5
The current state of the chess board is: Black rook at a8, black bishop at c8, black king at e8 and black rook at h8. Black bishop at a7, black pawn at b7, black pawn at c7, black knight at e7, black pawn at g7 and black pawn at h7. Black pawn at a6 and black queen at d6. Black pawn at e5. Black knight at b4 and white queen at e4. White pawn at d3 and white pawn at g3. White pawn at a2, white pawn at b2, white king at e2, white pawn at f2 and white pawn at h2. White rook at a1, white knight at b1, white bishop at c1, white bishop at f1, white knight at g1 and white rook at h1. Black kingside and black queenside castles are available. Half move number is 0. Full move number is 12. Black to move.