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Thanks for the explanation!

In this well known puzzle created by Paul Morphy, White to play, there is only one mate in two moves. However, the tablebase is not displaying any DTM moves, and has the first move as 1.Ra1 which is a…

Here is an example from my blogs. https://lichess.org/@/jomega/blog/an-index-for-all-my-studies/XPQnT0Lb Every link that is to a study chapter now gets embedded. The system did not do that before. I h…

The scope of my clone of the PLOFS is to include what Euwe said was the "essential" information on the openings. I assume that any reader, including myself, that is interested in the many variations t…

Even worse than transpositions is reversed openings. These may exist as named openings in Lichess, or not. If they do not, then if the annotator points into the framework, the colors will be reversed …

The duplication of LONs and the missing moves talked about in #2 would make it very difficult to write a program that could automatically figure out the correct back links.

Also note that the main use case assumes it makes sense to comment such opening positions *independent of the game they occur in*. While this is often true, it is also true that an annotator might des…

Note the links that are in the annotations that take one right to the study/chapter as one backs up by half-moves. If one prefers to go forward in the move sequence from the start of the game, then on…

Of course at each step in the above process, whenever I needed to find a Lichess opening name, I used the table of contents chapters in the clone of the top level to the framework. As soon as the clon…

An example of cloning new framework to annotate opening positions. The start of this example came from Game 1 of Road to Chess Mastery. The opening of that game is per Informant naming E37 Nimzo-India…