4kbnr/3n1Rp1/rpb4p/pNp3q1/PPP1pPPP/4P3/6B1/1RB1K1N1 w k - 0 22
FEN state: 4kbnr/3n1Rp1/rpb4p/pNp3q1/PPP1pPPP/4P3/6B1/1RB1K1N1 w k - 0 22 ; Best move: f7f8
The current state of the chess board is: Black king at e8, black bishop at f8, black knight at g8 and black rook at h8. Black knight at d7, white rook at f7 and black pawn at g7. Black rook at a6, black pawn at b6, black bishop at c6 and black pawn at h6. Black pawn at a5, white knight at b5, black pawn at c5 and black queen at g5. White pawn at a4, white pawn at b4, white pawn at c4, black pawn at e4, white pawn at f4, white pawn at g4 and white pawn at h4. White pawn at e3. White bishop at g2. White rook at b1, white bishop at c1, white king at e1 and white knight at g1. Black kingside is the only castle move available. Half move number is 0. Full move number is 22. White to move.