r1b1k1r1/5NbQ/p1p1p1pn/1p1p4/3P2PP/BPq1P2R/2n2P2/RN3K2 w q - 0 23
FEN state: r1b1k1r1/5NbQ/p1p1p1pn/1p1p4/3P2PP/BPq1P2R/2n2P2/RN3K2 w q - 0 23 ; Best move: f7d6
The current state of the chess board is: Black rook at a8, black bishop at c8, black king at e8 and black rook at g8. White knight at f7, black bishop at g7 and white queen at h7. Black pawn at a6, black pawn at c6, black pawn at e6, black pawn at g6 and black knight at h6. Black pawn at b5 and black pawn at d5. White pawn at d4, white pawn at g4 and white pawn at h4. White bishop at a3, white pawn at b3, black queen at c3, white pawn at e3 and white rook at h3. Black knight at c2 and white pawn at f2. White rook at a1, white knight at b1 and white king at f1. Black queenside is the only castle move available. Half move number is 0. Full move number is 23. White to move.