@BumperBalloonCars Some replies to your comments: 600: I think he meant move 5 instead of 4, it's a bit confusing because first white move is move 2 (which is also forced). 1177: You're right, o…

I will disable all puzzles that are brought up, except the following: 600: seems to be correct, also on move 4. 35-30. 609: It's quite useless to give away two extra pieces. It is also winning, but …

Puzzle 471: 12-17 instead of 21-26 as a waiting move is also winning.

Puzzle 1327: 2. 22-18 and afterwards 18-12 and 27-21 (or 27-21 and 18-12 of course) is the same combination.

Puzzle 1177: 1. 27-21 is also possible.

Puzzle 646: 1. 26-21 is also winning. Puzzle 1435: 1. 43-38 is unfortunately also winning. Puzzle 1626: 2. ... 2-7 is also quite comfortably winning. Puzzle 1838: great tactic, would be even better…

Puzzle 2155: 1. 38-32 27x47 2. 37-31 47x20 3. 26-21 is also winning.

Puzzle 2062: several winning variants are missed: - 2. 27-21 3. 34-29 - 2. 27-21 3. 37-31 - 3. 27-21

Frisian puzzle #22: Alternative solution 1. .. 18-23 (natural idea which comes into mind because of many holes) 3. 24x4 (maximum capturing rule) 13-19 (free tempo) 3. 4x36 (king's primacy rule) …

There is an alternative solution, although it is a bit longer, but the tactical motif can be spotted easier: 1.48-42 37x48 2.17-12 7x18 3.15-10 5x14 4.44-39 48x34 5.35x4 18-22 6.4x27 36-41 7.27-31 …