rnb1k2r/Bp1p1p2/5n2/4p1pp/P1PP4/b3Q2N/4PPPP/R3KBR1 b Qkq - 1 16
FEN state: rnb1k2r/Bp1p1p2/5n2/4p1pp/P1PP4/b3Q2N/4PPPP/R3KBR1 b Qkq - 1 16 ; Best move: a3b4
The current state of the chess board is: Black rook at a8, black knight at b8, black bishop at c8, black king at e8 and black rook at h8. White bishop at a7, black pawn at b7, black pawn at d7 and black pawn at f7. Black knight at f6. Black pawn at e5, black pawn at g5 and black pawn at h5. White pawn at a4, white pawn at c4 and white pawn at d4. Black bishop at a3, white queen at e3 and white knight at h3. White pawn at e2, white pawn at f2, white pawn at g2 and white pawn at h2. White rook at a1, white king at e1, white bishop at f1 and white rook at g1. White queenside, black kingside and black queenside castles are available. Half move number is 1. Full move number is 16. Black to move.