2rq4/p2p2pk/n1pbPQ1r/Bp3p1p/5P1P/NP6/P2PP1Bn/3RK1NR w K - 5 21
FEN state: 2rq4/p2p2pk/n1pbPQ1r/Bp3p1p/5P1P/NP6/P2PP1Bn/3RK1NR w K - 5 21 ; Best move: f6f5
The current state of the chess board is: Black rook at c8 and black queen at d8. Black pawn at a7, black pawn at d7, black pawn at g7 and black king at h7. Black knight at a6, black pawn at c6, black bishop at d6, white pawn at e6, white queen at f6 and black rook at h6. White bishop at a5, black pawn at b5, black pawn at f5 and black pawn at h5. White pawn at f4 and white pawn at h4. White knight at a3 and white pawn at b3. White pawn at a2, white pawn at d2, white pawn at e2, white bishop at g2 and black knight at h2. White rook at d1, white king at e1, white knight at g1 and white rook at h1. White kingside is the only castle move available. Half move number is 5. Full move number is 21. White to move.