r3k1n1/p1pn1p1r/bpq2b2/3p4/P1NP1pp1/4P1PP/1PP4R/R1BQK1N1 b Q - 1 17
FEN state: r3k1n1/p1pn1p1r/bpq2b2/3p4/P1NP1pp1/4P1PP/1PP4R/R1BQK1N1 b Q - 1 17 ; Best move: f4g3
The current state of the chess board is: Black rook at a8, black king at e8 and black knight at g8. Black pawn at a7, black pawn at c7, black knight at d7, black pawn at f7 and black rook at h7. Black bishop at a6, black pawn at b6, black queen at c6 and black bishop at f6. Black pawn at d5. White pawn at a4, white knight at c4, white pawn at d4, black pawn at f4 and black pawn at g4. White pawn at e3, white pawn at g3 and white pawn at h3. White pawn at b2, white pawn at c2 and white rook at h2. White rook at a1, white bishop at c1, white queen at d1, white king at e1 and white knight at g1. White queenside is the only castle move available. Half move number is 1. Full move number is 17. Black to move.