1nr3k1/rpq2pp1/2p1b3/1p1pN2p/Qb1P1PnP/2P5/P4P2/R5KR b - - 1 23
FEN state: 1nr3k1/rpq2pp1/2p1b3/1p1pN2p/Qb1P1PnP/2P5/P4P2/R5KR b - - 1 23 ; Best move: a7a4
The current state of the chess board is: Black knight at b8, black rook at c8 and black king at g8. Black rook at a7, black pawn at b7, black queen at c7, black pawn at f7 and black pawn at g7. Black pawn at c6 and black bishop at e6. Black pawn at b5, black pawn at d5, white knight at e5 and black pawn at h5. White queen at a4, black bishop at b4, white pawn at d4, white pawn at f4, black knight at g4 and white pawn at h4. White pawn at c3. White pawn at a2 and white pawn at f2. White rook at a1, white king at g1 and white rook at h1. Both players have exhausted their castles. Half move number is 1. Full move number is 23. Black to move.