r1bqkbr1/pppppp1p/6pB/2n5/P1PPP1nP/8/1PQ2PP1/RN2KBNR b KQ - 4 9
FEN state: r1bqkbr1/pppppp1p/6pB/2n5/P1PPP1nP/8/1PQ2PP1/RN2KBNR b KQ - 4 9 ; Best move: c5e4
The current state of the chess board is: Black rook at a8, black bishop at c8, black queen at d8, black king at e8, black bishop at f8 and black rook at g8. Black pawn at a7, black pawn at b7, black pawn at c7, black pawn at d7, black pawn at e7, black pawn at f7 and black pawn at h7. Black pawn at g6 and white bishop at h6. Black knight at c5. White pawn at a4, white pawn at c4, white pawn at d4, white pawn at e4, black knight at g4 and white pawn at h4. White pawn at b2, white queen at c2, white pawn at f2 and white pawn at g2. White rook at a1, white knight at b1, white king at e1, white bishop at f1, white knight at g1 and white rook at h1. White kingside and white queenside castles are available. Half move number is 4. Full move number is 9. Black to move.