rn2kb2/1ppqp1pr/p4pbn/N2p2Q1/3PP3/P2B1P1P/1PP3P1/R3K1NR w KQq - 0 13
FEN state: rn2kb2/1ppqp1pr/p4pbn/N2p2Q1/3PP3/P2B1P1P/1PP3P1/R3K1NR w KQq - 0 13 ; Best move: g5g6
The current state of the chess board is: Black rook at a8, black knight at b8, black king at e8 and black bishop at f8. Black pawn at b7, black pawn at c7, black queen at d7, black pawn at e7, black pawn at g7 and black rook at h7. Black pawn at a6, black pawn at f6, black bishop at g6 and black knight at h6. White knight at a5, black pawn at d5 and white queen at g5. White pawn at d4 and white pawn at e4. White pawn at a3, white bishop at d3, white pawn at f3 and white pawn at h3. White pawn at b2, white pawn at c2 and white pawn at g2. White rook at a1, white king at e1, white knight at g1 and white rook at h1. White kingside, white queenside and black queenside castles are available. Half move number is 0. Full move number is 13. White to move.