2bqk1nr/r2pp2p/8/p1p4P/1nNPP2R/1P3Pp1/PQP3B1/R3K3 w Q - 2 23
FEN state: 2bqk1nr/r2pp2p/8/p1p4P/1nNPP2R/1P3Pp1/PQP3B1/R3K3 w Q - 2 23 ; Best move: d4c5
The current state of the chess board is: Black bishop at c8, black queen at d8, black king at e8, black knight at g8 and black rook at h8. Black rook at a7, black pawn at d7, black pawn at e7 and black pawn at h7. Black pawn at a5, black pawn at c5 and white pawn at h5. Black knight at b4, white knight at c4, white pawn at d4, white pawn at e4 and white rook at h4. White pawn at b3, white pawn at f3 and black pawn at g3. White pawn at a2, white queen at b2, white pawn at c2 and white bishop at g2. White rook at a1 and white king at e1. White queenside is the only castle move available. Half move number is 2. Full move number is 23. White to move.