2r1qb1r/5kpp/1p3n2/p1ppnb2/P1P2p2/NP1PB1P1/4K2P/R1Q2BNR b - - 5 20
FEN state: 2r1qb1r/5kpp/1p3n2/p1ppnb2/P1P2p2/NP1PB1P1/4K2P/R1Q2BNR b - - 5 20 ; Best move: e5d3
The current state of the chess board is: Black rook at c8, black queen at e8, black bishop at f8 and black rook at h8. Black king at f7, black pawn at g7 and black pawn at h7. Black pawn at b6 and black knight at f6. Black pawn at a5, black pawn at c5, black pawn at d5, black knight at e5 and black bishop at f5. White pawn at a4, white pawn at c4 and black pawn at f4. White knight at a3, white pawn at b3, white pawn at d3, white bishop at e3 and white pawn at g3. White king at e2 and white pawn at h2. White rook at a1, white queen 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 5. Full move number is 20. Black to move.