rn1qkb1r/4pn2/b5p1/pppp1p1p/1P2N3/BQP1P3/P1NPKPPP/R4B1R b kq - 1 12
FEN state: rn1qkb1r/4pn2/b5p1/pppp1p1p/1P2N3/BQP1P3/P1NPKPPP/R4B1R b kq - 1 12 ; Best move: c5c4
The current state of the chess board is: Black rook at a8, black knight at b8, black queen at d8, black king at e8, black bishop at f8 and black rook at h8. Black pawn at e7 and black knight at f7. Black bishop at a6 and black pawn at g6. Black pawn at a5, black pawn at b5, black pawn at c5, black pawn at d5, black pawn at f5 and black pawn at h5. White pawn at b4 and white knight at e4. White bishop at a3, white queen at b3, white pawn at c3 and white pawn at e3. White pawn at a2, white knight at c2, white pawn at d2, white king at e2, white pawn at f2, white pawn at g2 and white pawn at h2. White rook at a1, white bishop at f1 and white rook at h1. Black kingside and black queenside castles are available. Half move number is 1. Full move number is 12. Black to move.