rn2k1n1/1ppbq3/p2p2Pp/4p3/P1P1N1P1/1P1PPr2/1B1K1R2/R2Q1B2 b q - 0 23
FEN state: rn2k1n1/1ppbq3/p2p2Pp/4p3/P1P1N1P1/1P1PPr2/1B1K1R2/R2Q1B2 b q - 0 23 ; Best move: f3f2
The current state of the chess board is: Black rook at a8, black knight at b8, black king at e8 and black knight at g8. Black pawn at b7, black pawn at c7, black bishop at d7 and black queen at e7. Black pawn at a6, black pawn at d6, white pawn at g6 and black pawn at h6. Black pawn at e5. White pawn at a4, white pawn at c4, white knight at e4 and white pawn at g4. White pawn at b3, white pawn at d3, white pawn at e3 and black rook at f3. White bishop at b2, white king at d2 and white rook at f2. White rook at a1, white queen at d1 and white bishop at f1. Black queenside is the only castle move available. Half move number is 0. Full move number is 23. Black to move.