(I don't have a proper plan for putting all puzzles in a single forum yet, so... new forum.)
Solution of Puzzle #0002:
1. @Sd7+ Kc6
2. @Bf5 Re7
3. Bxe7 Rxb1+
4. Kxb1 @Fb7
5. @Ka7 (...)
6. Kxb7#
Puzzle #0003:
Gote to play, mate-in-2
@Ff6
If Kd7, @Kd8, otherwise @Ke7
What he said
(I don't have a proper plan for putting all puzzles in a single forum yet, so... new forum.)
Solution of Puzzle #0002:
1. @Sd7+ Kc6
2. @Bf5 Re7
3. Bxe7 Rxb1+
4. Kxb1 @Fb7
5. @Ka7 (...)
6. Kxb7#
Puzzle #0003: