The variation with 24-29, followed by a direct 17-21, whilst being considered correct, has a weird stopping point, stopping in the middle of a white capture.

Oi amigos @BumperBalloonCars e @Arkun. Após exaustiva análise no Scan3.0 e KingsRow, pode-se afirmar que realmente a partida está ganha para as pretas. Segue: [Event "Game 1, opening start …

Hello draughtslovers! I'm happy to give you all the update that the first 24 chapters (out of 25) of the Tjalling's Pre-Course are finished. You can find them all here: https://lidraughts.org/study…

Oh, 24-30 on move 3. 1..23-29, 13-19, 21-27 and 11-17 is also winning.

Yes, 3. ... 24-30 4. 34x25 15-20 and so on Thnx

Did you mean 23-29? That seems to be winning. I don't see the continuation after 24-30.

3..24-30! is also possible

after 24-29, 20x40, 23-28 and 18x40, the moves 14-20 and 13-18 is also possible instead of 13-18 first and then 14-20

24-29 is also winning

Author here. @Jeffrey Congratulations on the draw! Scan probably made mistakes when answering you, however. The version I'm using is slightly different, and plays those moves (even with only…