r1bq1k1r/p1ppn1p1/np3p2/3P2Bp/N1P3PP/1R2bp2/1P1QPPBR/2K5 b - - 2 25
FEN state: r1bq1k1r/p1ppn1p1/np3p2/3P2Bp/N1P3PP/1R2bp2/1P1QPPBR/2K5 b - - 2 25 ; Best move: e3d2
The current state of the chess board is: Black rook at a8, black bishop at c8, black queen at d8, black king at f8 and black rook at h8. Black pawn at a7, black pawn at c7, black pawn at d7, black knight at e7 and black pawn at g7. Black knight at a6, black pawn at b6 and black pawn at f6. White pawn at d5, white bishop at g5 and black pawn at h5. White knight at a4, white pawn at c4, white pawn at g4 and white pawn at h4. White rook at b3, black bishop at e3 and black pawn at f3. White pawn at b2, white queen at d2, white pawn at e2, white pawn at f2, white bishop at g2 and white rook at h2. White king at c1. Both players have exhausted their castles. Half move number is 2. Full move number is 25. Black to move.