Lichess Feedback - Variant SF eval improves upon playing move (Horde)#4 If I remember correctly lichess caches evaluations of opening positions to increase speed and efficiency of fishnet analysis. If this is correct then the discrepancy might be the result of using two d… | FM ubdip |
Community Blog Discussions - Finding the value of pieces#35 @xjcl said in #32: > Is this using the same approach as the AlphaZero paper? chess.stackexchange.com/a/35337 Essentially, though the fit function is slightly different. Using logistic regression to pr… | FM ubdip |
Community Blog Discussions - Comments on piece values#1 Comments on https://lichess.org/@/ubdip/blog/comments-on-piece-values/Ps9kghhO | FM ubdip |
Community Blog Discussions - Finding the value of pieces#10 @philodendron68 This is a different kind of piece value then. What my definition of piece value measures is the effect of the presence of a piece on the game result, i.e., essentially its correlation.… | FM ubdip |
Community Blog Discussions - Finding the value of pieces#5 @FInLIp said in #2: > Antichess? Antichess piece values aren't very stable over the course of a game, so it is harder to interpret the values, which is why I left it out of the post. You can however f… | FM ubdip |
Community Blog Discussions - Finding the value of pieces#1 Comments on https://lichess.org/@/ubdip/blog/finding-the-value-of-pieces/PByOBlNB | FM ubdip |
PyChess Tournaments - PyChess Tournaments forum#15 > Ed Trice got a patent for Gothic chess in 2000 and he submitted a proof tree that Capablanca's chess is a forced win for the white player. He ran the proof tree in 2003-2004 for 8 months in 20 compu… | FM ubdip |
Lichess Feedback - All variants together#18 Besides the valid point that some combinations are not really possible or do not make sense, several of the possible hybrid variants also are seriously flawed, e.g., crazyhouse+3check, crazyhouse+atom… | FM ubdip |
Lichess Feedback - Strength of Lichess computer#9 @PACEtrial Yes, it is broken for horde (and antichess). This was already fixed, but the fix is not deployed yet. | FM ubdip |
General Chess Discussion - Regium: Extraordinary Claims Require Extraordinary Evidence#1053 Not that it is a big surprise, but they apparently also do not care much about user data. A few weeks ago I registered for the regium newsletter with a trash email address and now got advertisement fo… | FM ubdip |
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