1nbqkr2/1pp2ppp/2rp3n/p1b1p3/3PPP2/B5PB/P6P/RN1QK1NR b KQ - 0 12
FEN state: 1nbqkr2/1pp2ppp/2rp3n/p1b1p3/3PPP2/B5PB/P6P/RN1QK1NR b KQ - 0 12 ; Best move: c5d4
The current state of the chess board is: Black knight at b8, black bishop at c8, black queen at d8, black king at e8 and black rook at f8. Black pawn at b7, black pawn at c7, black pawn at f7, black pawn at g7 and black pawn at h7. Black rook at c6, black pawn at d6 and black knight at h6. Black pawn at a5, black bishop at c5 and black pawn at e5. White pawn at d4, white pawn at e4 and white pawn at f4. White bishop at a3, white pawn at g3 and white bishop at h3. White pawn at a2 and white pawn at h2. White rook at a1, white knight at b1, white queen at d1, white king at e1, white knight at g1 and white rook at h1. White kingside and white queenside castles are available. Half move number is 0. Full move number is 12. Black to move.