Opening tree tells you what the guy play. It goes a step further: it’s adversarial + strategic. It compares my repertoire vs their results, surfaces weak spots/patterns, and turns it into "play this / avoid that" prep.
I built ChessHunter in my cave for weeks, now I need feedback
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The idea is good. I used to do this type of work for a team in the USCL about 11 years ago. It requires two opening trees: one for each player. Then you traverse the highest probability paths for each player.
If you are doing it for yourself (instead of somebody else), you can get away with just their tree. Still better to have both. But, the analysis is faster when automated. Thus, better than just opening tree because of including my strength lines versus their weak lines.
Yes, also, I did a PGN export features, it allows the user to export the games (from multiple sources) of anyone, do you think it has value ?
Mar 2, 2026
0
#5
Wow, well designed site!
The free sign-up button takes me to a 404 at https://chesshunter.com/register though.
Update: I found that you can register at https://chesshunter.com/login so correcting the hyperlink would probably fix it.
SharpAleph-2 a écrit :
Wow, well designed site!
The free sign-up button takes me to a 404 at though.
Update: I found that you can register at so correcting the hyperlink would probably fix it.
Thanks for the feedback (this issue is fixed).
I made some updates if you want to check 
chessstalker라는 비슷한 사이트가 이미 존재합니다
wjdansrud0922 a écrit :
chessstalker라는 비슷한 사이트가 이미 존재합니다
Wow, thanks for the info, will try to do better than him! Didnt know this tool.
I’m building ChessHunter.com, a tool for practical opponent prep.
You pick:
Then it analyzes the matchup and surfaces:
Games from Chess.com, Lichess, and TWIC + Lichess broadcast.
I'm looking for blunt feedback:
Link: