1nbqk2r/1pQpb3/r6p/p4PP1/P2Pp3/4PN1B/RB3P1R/5K2 b k - 3 23
FEN state: 1nbqk2r/1pQpb3/r6p/p4PP1/P2Pp3/4PN1B/RB3P1R/5K2 b k - 3 23 ; Best move: d8c7
The current state of the chess board is: Black knight at b8, black bishop at c8, black queen at d8, black king at e8 and black rook at h8. Black pawn at b7, white queen at c7, black pawn at d7 and black bishop at e7. Black rook at a6 and black pawn at h6. Black pawn at a5, white pawn at f5 and white pawn at g5. White pawn at a4, white pawn at d4 and black pawn at e4. White pawn at e3, white knight at f3 and white bishop at h3. White rook at a2, white bishop at b2, white pawn at f2 and white rook at h2. White king at f1. Black kingside is the only castle move available. Half move number is 3. Full move number is 23. Black to move.