1r1k2n1/1p2r2p/B1p1Pp2/6pN/Q2q3P/R3PP2/3B2PR/1N1bK3 b - - 0 25
FEN state: 1r1k2n1/1p2r2p/B1p1Pp2/6pN/Q2q3P/R3PP2/3B2PR/1N1bK3 b - - 0 25 ; Best move: d4a4
The current state of the chess board is: Black rook at b8, black king at d8 and black knight at g8. Black pawn at b7, black rook at e7 and black pawn at h7. White bishop at a6, black pawn at c6, white pawn at e6 and black pawn at f6. Black pawn at g5 and white knight at h5. White queen at a4, black queen at d4 and white pawn at h4. White rook at a3, white pawn at e3 and white pawn at f3. White bishop at d2, white pawn at g2 and white rook at h2. White knight at b1, black bishop at d1 and white king at e1. Both players have exhausted their castles. Half move number is 0. Full move number is 25. Black to move.