playstrategy.org/a1Oclf1E
Level 4 22 moves
Weekly Challenge 20: Fast Five Check
Level 1 in 8 moves
playstrategy.org/mrqWCwQg
playstrategy.org/6lPbWOmO5Ljq
Level 5 26 moves
Level 4 in 17 moves
playstrategy.org/DO2jlDkjfYAG
Level 5, 49 ply
playstrategy.org/MrRQthaa
playstrategy.org/QfGOYLqy 32 moves level 5
playstrategy.org/HnTJYo8c/p1 18 moves level 5
Level 1 8 moves playstrategy.org/zQcidD7K
Level 2 11 moves playstrategy.org/xQPA6jU4vtsB
Level 3 15 moves playstrategy.org/TRNvnZ2L
Level 4 20 moves playstrategy.org/XnwoMbcYF1l2
Level 5 moves playstrategy.org/vLad0AV0
Level 6 39 moves playstrategy.org/90v2nNyG2pF2
Are takebacks allowed?
@fish224 Takebacks are usually disallowed in Weekly Challenges, this was omitted in the original challenge post but has been updated.
@M_DinhHoangViet apologies, but any entry with takebacks is not valid. However if you can beat Level 6 in any number of moves you will take the lead for the challenge.