r1b1kbnr/p4p2/nPppp1p1/1P1P3p/2P5/8/3NPPqP/R1BQKBNR b KQkq - 0 10
FEN state: r1b1kbnr/p4p2/nPppp1p1/1P1P3p/2P5/8/3NPPqP/R1BQKBNR b KQkq - 0 10 ; Best move: g2h1
The current state of the chess board is: Black rook at a8, black bishop at c8, black king at e8, black bishop at f8, black knight at g8 and black rook at h8. Black pawn at a7 and black pawn at f7. Black knight at a6, white pawn at b6, black pawn at c6, black pawn at d6, black pawn at e6 and black pawn at g6. White pawn at b5, white pawn at d5 and black pawn at h5. White pawn at c4. White knight at d2, white pawn at e2, white pawn at f2, black queen at g2 and white pawn at h2. White rook at a1, white bishop at c1, white queen at d1, white king at e1, white bishop at f1, white knight at g1 and white rook at h1. White kingside, white queenside, black kingside and black queenside castles are available. Half move number is 0. Full move number is 10. Black to move.