rn1qkbnr/3p2pp/b1p2p2/pp6/N4pPP/1P2PQ2/P1PP1R2/R1B1KBN1 b Qkq - 1 12
FEN state: rn1qkbnr/3p2pp/b1p2p2/pp6/N4pPP/1P2PQ2/P1PP1R2/R1B1KBN1 b Qkq - 1 12 ; 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, black knight at g8 and black rook at h8. Black pawn at d7, black pawn at g7 and black pawn at h7. Black bishop at a6, black pawn at c6 and black pawn at f6. Black pawn at a5 and black pawn at b5. White knight at a4, black pawn at f4, white pawn at g4 and white pawn at h4. White pawn at b3, white pawn at e3 and white queen at f3. White pawn at a2, white pawn at c2, white pawn at d2 and white rook at f2. White rook at a1, white bishop at c1, white king at e1, white bishop at f1 and white knight at g1. White queenside, black kingside and black queenside castles are available. Half move number is 1. Full move number is 12. Black to move.