rn1q1bn1/1ppkp1rb/BN6/3pP1pp/5p2/1P6/P1PPQPPP/1RB1K1NR b K - 2 12
FEN state: rn1q1bn1/1ppkp1rb/BN6/3pP1pp/5p2/1P6/P1PPQPPP/1RB1K1NR b K - 2 12 ; Best move: c7b6
The current state of the chess board is: Black rook at a8, black knight at b8, black queen at d8, black bishop at f8 and black knight at g8. Black pawn at b7, black pawn at c7, black king at d7, black pawn at e7, black rook at g7 and black bishop at h7. White bishop at a6 and white knight at b6. Black pawn at d5, white pawn at e5, black pawn at g5 and black pawn at h5. Black pawn at f4. White pawn at b3. White pawn at a2, white pawn at c2, white pawn at d2, white queen at e2, white pawn at f2, white pawn at g2 and white pawn at h2. White rook at b1, white bishop at c1, white king at e1, white knight at g1 and white rook at h1. White kingside is the only castle move available. Half move number is 2. Full move number is 12. Black to move.