3r1kn1/2q2pr1/p3p1pp/1N6/1nPp4/B5N1/P1QP1PPP/3RKB1R w K - 0 23
FEN state: 3r1kn1/2q2pr1/p3p1pp/1N6/1nPp4/B5N1/P1QP1PPP/3RKB1R w K - 0 23 ; Best move: b5c7
The current state of the chess board is: Black rook at d8, black king at f8 and black knight at g8. Black queen at c7, black pawn at f7 and black rook at g7. Black pawn at a6, black pawn at e6, black pawn at g6 and black pawn at h6. White knight at b5. Black knight at b4, white pawn at c4 and black pawn at d4. White bishop at a3 and white knight at g3. White pawn at a2, white queen at c2, white pawn at d2, white pawn at f2, white pawn at g2 and white pawn at h2. White rook at d1, white king at e1, white bishop at f1 and white rook at h1. White kingside is the only castle move available. Half move number is 0. Full move number is 23. White to move.