r2q4/pppb1rkp/5Np1/n2Q4/P5n1/1P4bP/2P1PPP1/R1B1KB1R b Q - 2 17
FEN state: r2q4/pppb1rkp/5Np1/n2Q4/P5n1/1P4bP/2P1PPP1/R1B1KB1R b Q - 2 17 ; Best move: g3f2
The current state of the chess board is: Black rook at a8 and black queen at d8. Black pawn at a7, black pawn at b7, black pawn at c7, black bishop at d7, black rook at f7, black king at g7 and black pawn at h7. White knight at f6 and black pawn at g6. Black knight at a5 and white queen at d5. White pawn at a4 and black knight at g4. White pawn at b3, black bishop at g3 and white pawn at h3. White pawn at c2, white pawn at e2, white pawn at f2 and white pawn at g2. White rook at a1, white bishop at c1, white king at e1, white bishop at f1 and white rook at h1. White queenside is the only castle move available. Half move number is 2. Full move number is 17. Black to move.