rn1k2nr/1b4bp/1p1pp3/pqp5/QPPNP2P/P2P2p1/4NPP1/R1B1KBR1 b Q - 9 20
FEN state: rn1k2nr/1b4bp/1p1pp3/pqp5/QPPNP2P/P2P2p1/4NPP1/R1B1KBR1 b Q - 9 20 ; Best move: g3f2
The current state of the chess board is: Black rook at a8, black knight at b8, black king at d8, black knight at g8 and black rook at h8. Black bishop at b7, black bishop at g7 and black pawn at h7. Black pawn at b6, black pawn at d6 and black pawn at e6. Black pawn at a5, black queen at b5 and black pawn at c5. White queen at a4, white pawn at b4, white pawn at c4, white knight at d4, white pawn at e4 and white pawn at h4. White pawn at a3, white pawn at d3 and black pawn at g3. White knight 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 g1. White queenside is the only castle move available. Half move number is 9. Full move number is 20. Black to move.