r1b2bnr/p3k1p1/nq1pp2p/1Np2p2/P3PN2/3B2Q1/1PPP1PPP/R1B1K2R b KQ - 2 10
FEN state: r1b2bnr/p3k1p1/nq1pp2p/1Np2p2/P3PN2/3B2Q1/1PPP1PPP/R1B1K2R b KQ - 2 10 ; Best move: g8f6
The current state of the chess board is: Black rook at a8, black bishop at c8, black bishop at f8, black knight at g8 and black rook at h8. Black pawn at a7, black king at e7 and black pawn at g7. Black knight at a6, black queen at b6, black pawn at d6, black pawn at e6 and black pawn at h6. White knight at b5, black pawn at c5 and black pawn at f5. White pawn at a4, white pawn at e4 and white knight at f4. White bishop at d3 and white queen at g3. White pawn at b2, white pawn at c2, white pawn at d2, white pawn at f2, white pawn at g2 and white pawn at h2. White rook at a1, white bishop at c1, white king at e1 and white rook at h1. White kingside and white queenside castles are available. Half move number is 2. Full move number is 10. Black to move.