r4k1r/p1p2p2/n4q2/2b1p1pp/4p1b1/PP1P1PP1/1RPB1N1P/3K1BNR b - - 8 22
FEN state: r4k1r/p1p2p2/n4q2/2b1p1pp/4p1b1/PP1P1PP1/1RPB1N1P/3K1BNR b - - 8 22 ; Best move: e4e3
The current state of the chess board is: Black rook at a8, black king at f8 and black rook at h8. Black pawn at a7, black pawn at c7 and black pawn at f7. Black knight at a6 and black queen at f6. Black bishop at c5, black pawn at e5, black pawn at g5 and black pawn at h5. Black pawn at e4 and black bishop at g4. White pawn at a3, white pawn at b3, white pawn at d3, white pawn at f3 and white pawn at g3. White rook at b2, white pawn at c2, white bishop at d2, white knight at f2 and white pawn at h2. White king at d1, white bishop at f1, white knight at g1 and white rook at h1. Both players have exhausted their castles. Half move number is 8. Full move number is 22. Black to move.