rn2kr2/3bbppp/p7/3np3/QPPN1B1P/1P3N1R/3KP1P1/1q3B2 b q - 3 25
FEN state: rn2kr2/3bbppp/p7/3np3/QPPN1B1P/1P3N1R/3KP1P1/1q3B2 b q - 3 25 ; Best move: d7a4
The current state of the chess board is: Black rook at a8, black knight at b8, black king at e8 and black rook at f8. Black bishop at d7, black bishop at e7, black pawn at f7, black pawn at g7 and black pawn at h7. Black pawn at a6. Black knight at d5 and black pawn at e5. White queen at a4, white pawn at b4, white pawn at c4, white knight at d4, white bishop at f4 and white pawn at h4. White pawn at b3, white knight at f3 and white rook at h3. White king at d2, white pawn at e2 and white pawn at g2. Black queen at b1 and white bishop at f1. Black queenside is the only castle move available. Half move number is 3. Full move number is 25. Black to move.