1nbk2r1/1r2b1p1/pppp1pnp/4PPP1/PB1N4/6NR/1PPKP3/R3Q3 b - - 10 25
FEN state: 1nbk2r1/1r2b1p1/pppp1pnp/4PPP1/PB1N4/6NR/1PPKP3/R3Q3 b - - 10 25 ; Best move: f6e5
The current state of the chess board is: Black knight at b8, black bishop at c8, black king at d8 and black rook at g8. Black rook at b7, black bishop at e7 and black pawn at g7. Black pawn at a6, black pawn at b6, black pawn at c6, black pawn at d6, black pawn at f6, black knight at g6 and black pawn at h6. White pawn at e5, white pawn at f5 and white pawn at g5. White pawn at a4, white bishop at b4 and white knight at d4. White knight at g3 and white rook at h3. White pawn at b2, white pawn at c2, white king at d2 and white pawn at e2. White rook at a1 and white queen at e1. Both players have exhausted their castles. Half move number is 10. Full move number is 25. Black to move.