r3kb1r/1p1b1npp/n3p3/2pq3P/pPPPpp2/5P2/P1QBP1P1/1R2KBNR b Kkq b3 0 16
FEN state: r3kb1r/1p1b1npp/n3p3/2pq3P/pPPPpp2/5P2/P1QBP1P1/1R2KBNR b Kkq b3 0 16 ; Best move: a4b3
The current state of the chess board is: Black rook at a8, black king at e8, black bishop at f8 and black rook at h8. Black pawn at b7, black bishop at d7, black knight at f7, black pawn at g7 and black pawn at h7. Black knight at a6 and black pawn at e6. Black pawn at c5, black queen at d5 and white pawn at h5. Black pawn at a4, white pawn at b4, white pawn at c4, white pawn at d4, black pawn at e4 and black pawn at f4. White pawn at f3. White pawn at a2, white queen at c2, white bishop at d2, white pawn at e2 and white pawn at g2. White rook at b1, white king at e1, white bishop at f1, white knight at g1 and white rook at h1. White kingside, black kingside and black queenside castles are available. Half move number is 0. Full move number is 16. En Passant Target Square: b3. Black to move.