Firstly, I'm not trying to tell you what to do, this is your website and we're all very grateful for it. I'm only writing this to hopefully improve it further. Enabling one-click moves in puzzles/a…

Puzzle 1452: 5. 48-42 is also winning.

Ending up here being up two pieces is a lot better. 23-28 is also winning, probably. Good you brought it up. I have doubt about this one. Part of the puzzles is: if you see a good move, find a bet…

Diagonal draughts on 10x10 board with International or Frisian capturing rules can be implemented easily. The difference consists only in initial position and crowning squares. For diagonal Intern…

I was testing Scan's endgame technique in International draughts by comparing human approach and AI approach. There is a nice puzzle by Noome and Hortsman (I quote their names by cyrillic retransla…

Hi @BumperBalloonCars, I immediately believe that only less than 5% of the puzzles has to be corrected, since the vast majority of the puzzles are really nice! I am grateful - and with me many Lidr…

Hi @simpaticheski and all, I agree, it would be better to get all the puzzle feedback in one topic. Thnx for the feedback! The puzzles are disabled. About 1446: Sadly but understandably, i…

In this game on move 49 there is a forced win in 4 moves. However the white king only jumps 4 of the 5 possible pieces it could jump. I am confused why wouldn't that last piece be jumped. (Are these t…

The combination you found is beautiful indeed. But I think this line in the puzzle is better because: After the puzzel line of 34-29 (24-30 35x13 18x9), on depth 34 the evaluation is around the +3.…

it's ok,thanks you the difference it's after 1. 21-27, and so on,he can take 16*27 instead of 23*32 because of 21-26. and I didn't see 13-18 and 08-13 while white take 5*37