b2q1b1r/3kpp2/r1np1n2/ppp3P1/2B1P1P1/PP2Q2N/2PP1P2/RNB1K2R b KQ - 2 15
FEN state: b2q1b1r/3kpp2/r1np1n2/ppp3P1/2B1P1P1/PP2Q2N/2PP1P2/RNB1K2R b KQ - 2 15 ; Best move: b5c4
The current state of the chess board is: Black bishop at a8, black queen at d8, black bishop at f8 and black rook at h8. Black king at d7, black pawn at e7 and black pawn at f7. Black rook at a6, black knight at c6, black pawn at d6 and black knight at f6. Black pawn at a5, black pawn at b5, black pawn at c5 and white pawn at g5. White bishop at c4, white pawn at e4 and white pawn at g4. White pawn at a3, white pawn at b3, white queen at e3 and white knight at h3. White pawn at c2, white pawn at d2 and white pawn at f2. White rook at a1, white knight at b1, white bishop at c1, white king at e1 and white rook at h1. White kingside and white queenside castles are available. Half move number is 2. Full move number is 15. Black to move.