r1bqkbnr/p2p4/np3ppp/P1p1p3/5PPR/2N5/1PPPP2P/2BQKBNR w Kq - 0 10
FEN state: r1bqkbnr/p2p4/np3ppp/P1p1p3/5PPR/2N5/1PPPP2P/2BQKBNR w Kq - 0 10 ; Best move: f4e5
The current state of the chess board is: Black rook at a8, black bishop 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 and black pawn at d7. Black knight at a6, black pawn at b6, black pawn at f6, black pawn at g6 and black pawn at h6. White pawn at a5, black pawn at c5 and black pawn at e5. White pawn at f4, white pawn at g4 and white rook at h4. White knight at c3. White pawn at b2, white pawn at c2, white pawn at d2, white pawn at e2 and white pawn at h2. 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 and black queenside castles are available. Half move number is 0. Full move number is 10. White to move.