One night with some puzzles and I challenge you to find the answers

Solving puzzles is one of the easiest and most effective trainings that a player can do to get to a higher level quickly, and it is another of the trainings that I like to do when I have nothing to do

As I am somewhat free from work these days and I have hivechess just a day away, I thought it would be good to bring some puzzles here and involve the community in solving them, you can see that I am bringing content every day and that is intentional, I want to stay active in this community

I leave you some puzzles for us to solve, put your answer in the comments

Some are solved (I don't know resisti)

Although this one seems simple and we have many pieces attacking, we have to coordinate well that we play first and be aware of the checks on the last row with the queen

with each well-solved exercise you go up a few rating points and you get to play more complex problems, for At the moment, many of these are simple and involve some tactic that we must achieve to generate an advantage

I think this is the simplest exercise, although in this type of position where the queen is threatening a checkmate, we have to be aware of the winning sequence if we do not want to fall into disgrace.

The problems only get more complicated as we advance, this is one of those where I had to sit down and think for a while about what the winning variation would be since we have attacks but our king is in a very precarious position

and in I didn't resist this last one and made the move, but the variation is still missing and it is one of the longest exercises I had in this session. There are quite a few topics with the open files of the rooks and what we can do with our king, but I'll leave you with a couple of exercises and I'll see you in the comments.