r4knr/q1pn1p1p/pp3Pp1/P2p2b1/3Pp2P/NPP1P1PR/R3NK2/2B2B2 b - - 1 25
FEN state: r4knr/q1pn1p1p/pp3Pp1/P2p2b1/3Pp2P/NPP1P1PR/R3NK2/2B2B2 b - - 1 25 ; Best move: g5f6
The current state of the chess board is: Black rook at a8, black king at f8, black knight at g8 and black rook at h8. Black queen at a7, black pawn at c7, black knight at d7, black pawn at f7 and black pawn at h7. Black pawn at a6, black pawn at b6, white pawn at f6 and black pawn at g6. White pawn at a5, black pawn at d5 and black bishop at g5. White pawn at d4, black pawn at e4 and white pawn at h4. White knight at a3, white pawn at b3, white pawn at c3, white pawn at e3, white pawn at g3 and white rook at h3. White rook at a2, white knight at e2 and white king at f2. White bishop at c1 and white bishop at f1. Both players have exhausted their castles. Half move number is 1. Full move number is 25. Black to move.