r1b1q3/2p1ppb1/2NB1npr/pp1P1k1p/7P/1PP3P1/P2P1P2/RN2K1R1 b Q - 2 22
FEN state: r1b1q3/2p1ppb1/2NB1npr/pp1P1k1p/7P/1PP3P1/P2P1P2/RN2K1R1 b Q - 2 22 ; Best move: e7d6
The current state of the chess board is: Black rook at a8, black bishop at c8 and black queen at e8. Black pawn at c7, black pawn at e7, black pawn at f7 and black bishop at g7. White knight at c6, white bishop at d6, black knight at f6, black pawn at g6 and black rook at h6. Black pawn at a5, black pawn at b5, white pawn at d5, black king at f5 and black pawn at h5. White pawn at h4. White pawn at b3, white pawn at c3 and white pawn at g3. White pawn at a2, white pawn at d2 and white pawn at f2. White rook at a1, white knight at b1, white king at e1 and white rook at g1. White queenside is the only castle move available. Half move number is 2. Full move number is 22. Black to move.