rn2k1nr/pp3p1p/7b/q1pppbp1/1P3P1P/2P1P3/P2P1KP1/RNB1QBNR b kq - 0 9
FEN state: rn2k1nr/pp3p1p/7b/q1pppbp1/1P3P1P/2P1P3/P2P1KP1/RNB1QBNR b kq - 0 9 ; Best move: c5b4
The current state of the chess board is: Black rook at a8, black knight at b8, black king at e8, black knight at g8 and black rook at h8. Black pawn at a7, black pawn at b7, black pawn at f7 and black pawn at h7. Black bishop at h6. Black queen at a5, black pawn at c5, black pawn at d5, black pawn at e5, black bishop at f5 and black pawn at g5. White pawn at b4, white pawn at f4 and white pawn at h4. White pawn at c3 and white pawn at e3. White pawn at a2, white pawn at d2, white king at f2 and white pawn at g2. White rook at a1, white knight at b1, white bishop at c1, white queen at e1, 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 9. Black to move.