rnq2b2/p3k1rN/b2p4/p1p1P3/R1PNP3/1P2B1pp/7P/4KBRQ w - - 1 23
FEN state: rnq2b2/p3k1rN/b2p4/p1p1P3/R1PNP3/1P2B1pp/7P/4KBRQ w - - 1 23 ; Best move: d4f5
The current state of the chess board is: Black rook at a8, black knight at b8, black queen at c8 and black bishop at f8. Black pawn at a7, black king at e7, black rook at g7 and white knight at h7. Black bishop at a6 and black pawn at d6. Black pawn at a5, black pawn at c5 and white pawn at e5. White rook at a4, white pawn at c4, white knight at d4 and white pawn at e4. White pawn at b3, white bishop at e3, black pawn at g3 and black pawn at h3. White pawn at h2. White king at e1, white bishop at f1, white rook at g1 and white queen at h1. Both players have exhausted their castles. Half move number is 1. Full move number is 23. White to move.