1rb1k1nr/p1p1p3/1p2n3/3p2pp/PP1b1p2/R3QN1B/N1PB1K1P/4R3 b k - 1 22
FEN state: 1rb1k1nr/p1p1p3/1p2n3/3p2pp/PP1b1p2/R3QN1B/N1PB1K1P/4R3 b k - 1 22 ; Best move: f4e3
The current state of the chess board is: Black rook at b8, black bishop at c8, black king at e8, black knight at g8 and black rook at h8. Black pawn at a7, black pawn at c7 and black pawn at e7. Black pawn at b6 and black knight at e6. Black pawn at d5, black pawn at g5 and black pawn at h5. White pawn at a4, white pawn at b4, black bishop at d4 and black pawn at f4. White rook at a3, white queen at e3, white knight at f3 and white bishop at h3. White knight at a2, white pawn at c2, white bishop at d2, white king at f2 and white pawn at h2. White rook at e1. Black kingside is the only castle move available. Half move number is 1. Full move number is 22. Black to move.