1n2kbnr/4pppp/1p6/2qp4/1P1P1PbP/1p2P3/NP1K2PR/R1B2B2 b k - 0 20
FEN state: 1n2kbnr/4pppp/1p6/2qp4/1P1P1PbP/1p2P3/NP1K2PR/R1B2B2 b k - 0 20 ; Best move: c5c2
The current state of the chess board is: Black knight at b8, black king at e8, black bishop at f8, black knight at g8 and black rook at h8. Black pawn at e7, black pawn at f7, black pawn at g7 and black pawn at h7. Black pawn at b6. Black queen at c5 and black pawn at d5. White pawn at b4, white pawn at d4, white pawn at f4, black bishop at g4 and white pawn at h4. Black pawn at b3 and white pawn at e3. White knight at a2, white pawn at b2, white king at d2, white pawn at g2 and white rook at h2. White rook at a1, white bishop at c1 and white bishop at f1. Black kingside is the only castle move available. Half move number is 0. Full move number is 20. Black to move.