1nb1k1nr/r2p2p1/p1p2p2/Bq2p1Np/Pb1P2P1/1p3P2/1PP1P2P/1R1QKB1R w Kk - 3 16
FEN state: 1nb1k1nr/r2p2p1/p1p2p2/Bq2p1Np/Pb1P2P1/1p3P2/1PP1P2P/1R1QKB1R w Kk - 3 16 ; Best move: a5b4
The current state of the chess board is: Black knight at b8, black bishop at c8, black king at e8, black knight at g8 and black rook at h8. Black rook at a7, black pawn at d7 and black pawn at g7. Black pawn at a6, black pawn at c6 and black pawn at f6. White bishop at a5, black queen at b5, black pawn at e5, white knight at g5 and black pawn at h5. White pawn at a4, black bishop at b4, white pawn at d4 and white pawn at g4. Black pawn at b3 and white pawn at f3. White pawn at b2, white pawn at c2, white pawn at e2 and white pawn at h2. White rook at b1, white queen at d1, white king at e1, white bishop at f1 and white rook at h1. White kingside and black kingside castles are available. Half move number is 3. Full move number is 16. White to move.