r3kbnr/p2b2p1/n1pppp2/1p5p/P2qPP1P/BP4P1/R1PP2K1/3Q2NR b q - 0 17
FEN state: r3kbnr/p2b2p1/n1pppp2/1p5p/P2qPP1P/BP4P1/R1PP2K1/3Q2NR b q - 0 17 ; Best move: d4e4
The current state of the chess board is: Black rook at a8, black king at e8, black bishop at f8, black knight at g8 and black rook at h8. Black pawn at a7, black bishop at d7 and black pawn at g7. Black knight at a6, black pawn at c6, black pawn at d6, black pawn at e6 and black pawn at f6. Black pawn at b5 and black pawn at h5. White pawn at a4, black queen at d4, white pawn at e4, white pawn at f4 and white pawn at h4. White bishop at a3, white pawn at b3 and white pawn at g3. White rook at a2, white pawn at c2, white pawn at d2 and white king at g2. White queen at d1, white knight at g1 and white rook at h1. Black queenside is the only castle move available. Half move number is 0. Full move number is 17. Black to move.