1nbq1b1r/1p1pp2p/r4kPn/p4p2/P1p4p/R2PQN2/1PP1PP2/1N1K1B1R b - - 4 12
FEN state: 1nbq1b1r/1p1pp2p/r4kPn/p4p2/P1p4p/R2PQN2/1PP1PP2/1N1K1B1R b - - 4 12 ; Best move: f6g7
The current state of the chess board is: Black knight at b8, black bishop at c8, black queen at d8, black bishop at f8 and black rook at h8. Black pawn at b7, black pawn at d7, black pawn at e7 and black pawn at h7. Black rook at a6, black king at f6, white pawn at g6 and black knight at h6. Black pawn at a5 and black pawn at f5. White pawn at a4, black pawn at c4 and black pawn at h4. White rook at a3, white pawn at d3, white queen at e3 and white knight at f3. White pawn at b2, white pawn at c2, white pawn at e2 and white pawn at f2. White knight at b1, white king at d1, white bishop at f1 and white rook at h1. Both players have exhausted their castles. Half move number is 4. Full move number is 12. Black to move.