rnbqn3/ppp1kpp1/2pbp2r/2P4p/P7/2N1PP1P/1P1PK1P1/R1B2BNR b - - 0 10
FEN state: rnbqn3/ppp1kpp1/2pbp2r/2P4p/P7/2N1PP1P/1P1PK1P1/R1B2BNR b - - 0 10 ; Best move: d6c5
The current state of the chess board is: Black rook at a8, black knight at b8, black bishop at c8, black queen at d8 and black knight at e8. Black pawn at a7, black pawn at b7, black pawn at c7, black king at e7, black pawn at f7 and black pawn at g7. Black pawn at c6, black bishop at d6, black pawn at e6 and black rook at h6. White pawn at c5 and black pawn at h5. White pawn at a4. White knight at c3, white pawn at e3, white pawn at f3 and white pawn at h3. White pawn at b2, white pawn at d2, white king at e2 and white pawn at g2. White rook at a1, white bishop at c1, white bishop at f1, white knight at g1 and white rook at h1. Both players have exhausted their castles. Half move number is 0. Full move number is 10. Black to move.