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…

1.29-23 is also winning

For puzzle 1628, 22-27 and 28-23 is also winning.

23-28 is also winning

Nice study, I find such positions to be very difficult (but then again I'm not a very good draughts player). I put your line in a study: https://lidraughts.org/study/pSUHzSDH Maybe the author of Sc…

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…

28-22 iso 28-23 in the end of the line also winning.

Though the proposed solution (1.27-21 2.28-23) is optimal, the suboptimal solution 1.28-23 is also clearly winning. Hence, I do not think this is a great puzzle.

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

28-23 is considered a correct solution, but according to scan, it only leads to an even position. 37-31 is also considered correct, but that actually leads to a winning position for white.