rn1qk2r/2p1n1pp/3pbp2/1p4P1/pb5P/4PP2/PPPPQK2/RNB3NR w kq - 0 10
FEN state: rn1qk2r/2p1n1pp/3pbp2/1p4P1/pb5P/4PP2/PPPPQK2/RNB3NR w kq - 0 10 ; Best move: g5f6
The current state of the chess board is: Black rook at a8, black knight at b8, black queen at d8, black king at e8 and black rook at h8. Black pawn at c7, black knight at e7, black pawn at g7 and black pawn at h7. Black pawn at d6, black bishop at e6 and black pawn at f6. Black pawn at b5 and white pawn at g5. Black pawn at a4, black bishop at b4 and white pawn at h4. White pawn at e3 and white pawn at f3. White pawn at a2, white pawn at b2, white pawn at c2, white pawn at d2, white queen at e2 and white king at f2. White rook at a1, white knight at b1, white bishop at c1, white knight at g1 and white rook at h1. Black kingside and black queenside castles are available. Half move number is 0. Full move number is 10. White to move.