r1b1k1r1/pp1p2pp/2p1p3/P3p3/Rn2PP2/2N1q2P/2P1K3/4BBbR w q - 2 17
FEN state: r1b1k1r1/pp1p2pp/2p1p3/P3p3/Rn2PP2/2N1q2P/2P1K3/4BBbR w q - 2 17 ; Best move: e2d1
The current state of the chess board is: Black rook at a8, black bishop at c8, black king at e8 and black rook at g8. Black pawn at a7, black pawn at b7, black pawn at d7, black pawn at g7 and black pawn at h7. Black pawn at c6 and black pawn at e6. White pawn at a5 and black pawn at e5. White rook at a4, black knight at b4, white pawn at e4 and white pawn at f4. White knight at c3, black queen at e3 and white pawn at h3. White pawn at c2 and white king at e2. White bishop at e1, white bishop at f1, black bishop at g1 and white rook at h1. Black queenside is the only castle move available. Half move number is 2. Full move number is 17. White to move.