I’d highly recommend everyone to try chess on https://lichess.org/
- You don’t need an expensive pc to play chess, you can play on an old pc or even on a mobile phone.
- No graphics card needed.
- Like other games there is no limited levels. Chess is unlimited, you can play your whole life & yet lot to learn. Chess never gets old
- Like other games there is no pro/prime/premium version of the game
- There is no addons/tweaks in the game if your skill is better then no matter how strong your opponent is you can defeat him.
- You can relate lot of things to practical life
Now about choosing chess platform
There is lichess.org, chess.com, chess24, chessbase. These 3-4 are well known chess sites.
But I love lichess 
because
-
It’s Opensource.
Source code: 1. https://lichess.org/source 2. https://github.com/ornicar/lila -
Completely free
Features comparison: https://lichess.org/features
-
Zero ads & trackers
. https://lichess.org/ads -
It has all the features that other chess sites offer
-
piece movements are smoother than other sites
Puzzles: https://lichess.org/training
Streak, Storm & Racer: 1. https://lichess.org/streak 2. https://lichess.org/storm 3. https://lichess.org/racer
Here is another Opensource site if you want more puzzles: https://blitztactics.com/
If you are bored of classical chess then try other variants.: https://lichess.org/variant
Again if you are still bored of these variants then try more variants 
on pychess: https://www.pychess.org/variant (completely opensource, free just like lichess)
