rn2kbnN/p2qp1pp/1p2b3/1Bpp4/1P6/4P1P1/P1PP1P2/RNBQK2R b KQq - 0 10
FEN state: rn2kbnN/p2qp1pp/1p2b3/1Bpp4/1P6/4P1P1/P1PP1P2/RNBQK2R b KQq - 0 10 ; Best move: d7b5
The current state of the chess board is: Black rook at a8, black knight at b8, black king at e8, black bishop at f8, black knight at g8 and white knight at h8. Black pawn at a7, black queen at d7, black pawn at e7, black pawn at g7 and black pawn at h7. Black pawn at b6 and black bishop at e6. White bishop at b5, black pawn at c5 and black pawn at d5. White pawn at b4. White pawn at e3 and white pawn at g3. White pawn at a2, white pawn at c2, white pawn at d2 and white pawn at f2. White rook at a1, white knight at b1, white bishop at c1, white queen at d1, white king at e1 and white rook at h1. White kingside, white queenside and black queenside castles are available. Half move number is 0. Full move number is 10. Black to move.