2b1k1nr/4p1b1/r1N2p2/1ppp2pp/P5q1/2PP2P1/1PQ1PP1P/1RB1KBNR w Kk - 0 16
FEN state: 2b1k1nr/4p1b1/r1N2p2/1ppp2pp/P5q1/2PP2P1/1PQ1PP1P/1RB1KBNR w Kk - 0 16 ; Best move: a4b5
The current state of the chess board is: Black bishop at c8, black king at e8, black knight at g8 and black rook at h8. Black pawn at e7 and black bishop at g7. Black rook at a6, white knight at c6 and black pawn at f6. Black pawn at b5, black pawn at c5, black pawn at d5, black pawn at g5 and black pawn at h5. White pawn at a4 and black queen at g4. White pawn at c3, white pawn at d3 and white pawn at g3. White pawn at b2, white queen at c2, white pawn at e2, white pawn at f2 and white pawn at h2. White rook at b1, white bishop at c1, white king at e1, white bishop at f1, white knight at g1 and white rook at h1. White kingside and black kingside castles are available. Half move number is 0. Full move number is 16. White to move.