rn1qkb1r/3np1p1/3p1p2/ppp2P1p/P3PQ2/1bPP3P/3B2P1/RN2KBNR b KQq - 2 15
FEN state: rn1qkb1r/3np1p1/3p1p2/ppp2P1p/P3PQ2/1bPP3P/3B2P1/RN2KBNR b KQq - 2 15 ; Best move: b5a4
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 knight at d7, black pawn at e7 and black pawn at g7. Black pawn at d6 and black pawn at f6. Black pawn at a5, black pawn at b5, black pawn at c5, white pawn at f5 and black pawn at h5. White pawn at a4, white pawn at e4 and white queen at f4. Black bishop at b3, white pawn at c3, white pawn at d3 and white pawn at h3. White bishop at d2 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, white queenside and black queenside castles are available. Half move number is 2. Full move number is 15. Black to move.