2rqkbnr/p3ppp1/npp5/2Bp1b1p/PP4P1/R6B/2PPPP1P/1N1QK1NR w Kk - 0 10
FEN state: 2rqkbnr/p3ppp1/npp5/2Bp1b1p/PP4P1/R6B/2PPPP1P/1N1QK1NR w Kk - 0 10 ; Best move: g4f5
The current state of the chess board is: Black rook at c8, black queen at d8, black king at e8, black bishop at f8, black knight at g8 and black rook at h8. Black pawn at a7, black pawn at e7, black pawn at f7 and black pawn at g7. Black knight at a6, black pawn at b6 and black pawn at c6. White bishop at c5, black pawn at d5, black bishop at f5 and black pawn at h5. White pawn at a4, white pawn at b4 and white pawn at g4. White rook at a3 and white bishop at h3. White pawn at c2, white pawn at d2, white pawn at e2, white pawn at f2 and white pawn at h2. White knight at b1, white queen at d1, white king at e1, 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 10. White to move.