1nbqk1r1/4bp2/r2pp3/p3P3/1pQP1n1p/N4BP1/PPP1N2P/R1B2KR1 b - - 1 20
FEN state: 1nbqk1r1/4bp2/r2pp3/p3P3/1pQP1n1p/N4BP1/PPP1N2P/R1B2KR1 b - - 1 20 ; Best move: f4e2
The current state of the chess board is: Black knight at b8, black bishop at c8, black queen at d8, black king at e8 and black rook at g8. Black bishop at e7 and black pawn at f7. Black rook at a6, black pawn at d6 and black pawn at e6. Black pawn at a5 and white pawn at e5. Black pawn at b4, white queen at c4, white pawn at d4, black knight at f4 and black pawn at h4. White knight at a3, white bishop at f3 and white pawn at g3. White pawn at a2, white pawn at b2, white pawn at c2, white knight at e2 and white pawn at h2. White rook at a1, white bishop at c1, white king at f1 and white rook at g1. Both players have exhausted their castles. Half move number is 1. Full move number is 20. Black to move.