1r3br1/pbn1p3/1p3k1n/2p4p/2PPNP2/BPN1P2B/P4P2/R3K1b1 b - - 7 23
FEN state: 1r3br1/pbn1p3/1p3k1n/2p4p/2PPNP2/BPN1P2B/P4P2/R3K1b1 b - - 7 23 ; Best move: f6f7
The current state of the chess board is: Black rook at b8, black bishop at f8 and black rook at g8. Black pawn at a7, black bishop at b7, black knight at c7 and black pawn at e7. Black pawn at b6, black king at f6 and black knight at h6. Black pawn at c5 and black pawn at h5. White pawn at c4, white pawn at d4, white knight at e4 and white pawn at f4. White bishop at a3, white pawn at b3, white knight at c3, white pawn at e3 and white bishop at h3. White pawn at a2 and white pawn at f2. White rook at a1, white king at e1 and black bishop at g1. Both players have exhausted their castles. Half move number is 7. Full move number is 23. Black to move.