2rqkbn1/2p1p1pr/1p1p3p/P2b1p2/P4PP1/2P1P2P/2NPQ2R/R1B1K1N1 b Q - 0 17
FEN state: 2rqkbn1/2p1p1pr/1p1p3p/P2b1p2/P4PP1/2P1P2P/2NPQ2R/R1B1K1N1 b Q - 0 17 ; Best move: g7g6
The current state of the chess board is: Black rook at c8, black queen at d8, black king at e8, black bishop at f8 and black knight at g8. Black pawn at c7, black pawn at e7, black pawn at g7 and black rook at h7. Black pawn at b6, black pawn at d6 and black pawn at h6. White pawn at a5, black bishop at d5 and black pawn at f5. White pawn at a4, white pawn at f4 and white pawn at g4. White pawn at c3, white pawn at e3 and white pawn at h3. White knight at c2, white pawn at d2, white queen at e2 and white rook at h2. White rook at a1, white bishop at c1, white king at e1 and white knight at g1. White queenside is the only castle move available. Half move number is 0. Full move number is 17. Black to move.