1rbqkbnr/2ppBp1p/p3p3/np6/2N1PP2/2PP4/PP2K1PP/1R1Q1BNR b - - 2 10
FEN state: 1rbqkbnr/2ppBp1p/p3p3/np6/2N1PP2/2PP4/PP2K1PP/1R1Q1BNR b - - 2 10 ; Best move: f8e7
The current state of the chess board is: Black rook at b8, black bishop at c8, black queen at d8, black king at e8, black bishop at f8, black knight at g8 and black rook at h8. Black pawn at c7, black pawn at d7, white bishop at e7, black pawn at f7 and black pawn at h7. Black pawn at a6 and black pawn at e6. Black knight at a5 and black pawn at b5. White knight at c4, white pawn at e4 and white pawn at f4. White pawn at c3 and white pawn at d3. White pawn at a2, white pawn at b2, white king at e2, white pawn at g2 and white pawn at h2. White rook at b1, white queen at d1, white bishop at f1, white knight at g1 and white rook at h1. Both players have exhausted their castles. Half move number is 2. Full move number is 10. Black to move.