rn2kb1r/pb1p1p1p/1q4p1/1N2p3/P1p2PnP/1P5B/2PPP3/R1BQ1KNR b kq - 0 10
FEN state: rn2kb1r/pb1p1p1p/1q4p1/1N2p3/P1p2PnP/1P5B/2PPP3/R1BQ1KNR b kq - 0 10 ; Best move: b6f2
The current state of the chess board is: Black rook at a8, black knight at b8, black king at e8, black bishop at f8 and black rook at h8. Black pawn at a7, black bishop at b7, black pawn at d7, black pawn at f7 and black pawn at h7. Black queen at b6 and black pawn at g6. White knight at b5 and black pawn at e5. White pawn at a4, black pawn at c4, white pawn at f4, black knight at g4 and white pawn at h4. White pawn at b3 and white bishop at h3. White pawn at c2, white pawn at d2 and white pawn at e2. White rook at a1, white bishop at c1, white queen at d1, white king at f1, white knight at g1 and white rook at h1. Black kingside and black queenside castles are available. Half move number is 0. Full move number is 10. Black to move.