rn3k2/3b3r/ppN1p2p/R1b1PpB1/1P1p4/2NP1PPP/Q1P1Kn2/5B2 b - - 0 25
FEN state: rn3k2/3b3r/ppN1p2p/R1b1PpB1/1P1p4/2NP1PPP/Q1P1Kn2/5B2 b - - 0 25 ; Best move: b8c6
The current state of the chess board is: Black rook at a8, black knight at b8 and black king at f8. Black bishop at d7 and black rook at h7. Black pawn at a6, black pawn at b6, white knight at c6, black pawn at e6 and black pawn at h6. White rook at a5, black bishop at c5, white pawn at e5, black pawn at f5 and white bishop at g5. White pawn at b4 and black pawn at d4. White knight at c3, white pawn at d3, white pawn at f3, white pawn at g3 and white pawn at h3. White queen at a2, white pawn at c2, white king at e2 and black knight at f2. White bishop at f1. Both players have exhausted their castles. Half move number is 0. Full move number is 25. Black to move.