rnb1k3/1p1pnp1r/3q4/p1p3pp/Pb1N1p2/5RPP/1PPPBR2/1NBQ2K1 b - - 7 20
FEN state: rnb1k3/1p1pnp1r/3q4/p1p3pp/Pb1N1p2/5RPP/1PPPBR2/1NBQ2K1 b - - 7 20 ; Best move: c5d4
The current state of the chess board is: Black rook at a8, black knight at b8, black bishop at c8 and black king at e8. Black pawn at b7, black pawn at d7, black knight at e7, black pawn at f7 and black rook at h7. Black queen at d6. Black pawn at a5, black pawn at c5, black pawn at g5 and black pawn at h5. White pawn at a4, black bishop at b4, white knight at d4 and black pawn at f4. White rook at f3, white pawn at g3 and white pawn at h3. White pawn at b2, white pawn at c2, white pawn at d2, white bishop at e2 and white rook at f2. White knight at b1, white bishop at c1, white queen at d1 and white king at g1. Both players have exhausted their castles. Half move number is 7. Full move number is 20. Black to move.