r4bnr/pp1kppp1/n1p5/3p4/1P3q2/3P2Pp/PNP1PP1P/R2QK1NR b - - 1 11
FEN state: r4bnr/pp1kppp1/n1p5/3p4/1P3q2/3P2Pp/PNP1PP1P/R2QK1NR b - - 1 11 ; Best move: f4b4
The current state of the chess board is: Black rook at a8, black bishop at f8, black knight at g8 and black rook at h8. Black pawn at a7, black pawn at b7, black king at d7, black pawn at e7, black pawn at f7 and black pawn at g7. Black knight at a6 and black pawn at c6. Black pawn at d5. White pawn at b4 and black queen at f4. White pawn at d3, white pawn at g3 and black pawn at h3. White pawn at a2, white knight at b2, white pawn at c2, white pawn at e2, white pawn at f2 and white pawn at h2. White rook at a1, white queen at d1, white king at e1, white knight at g1 and white rook at h1. Both players have exhausted their castles. Half move number is 1. Full move number is 11. Black to move.