rnbr4/1p1kp1b1/2p5/pP3pp1/3p2P1/NBPPP3/PR4Pn/2BQK1R1 b - - 0 25
FEN state: rnbr4/1p1kp1b1/2p5/pP3pp1/3p2P1/NBPPP3/PR4Pn/2BQK1R1 b - - 0 25 ; Best move: d4c3
The current state of the chess board is: Black rook at a8, black knight at b8, black bishop at c8 and black rook at d8. Black pawn at b7, black king at d7, black pawn at e7 and black bishop at g7. Black pawn at c6. Black pawn at a5, white pawn at b5, black pawn at f5 and black pawn at g5. Black pawn at d4 and white pawn at g4. White knight at a3, white bishop at b3, white pawn at c3, white pawn at d3 and white pawn at e3. White pawn at a2, white rook at b2, white pawn at g2 and black knight at h2. White bishop at c1, white queen at d1, white king at e1 and white rook at g1. Both players have exhausted their castles. Half move number is 0. Full move number is 25. Black to move.