How I made a game with Zero Experience

Chess Tools on Steam:
store.steampowered.com/app/27...
In this video I explain how I spent two years making a chess game in unity with zero experience.
Timestamps:
0:00 Intro
0:19 How I started making a chess game
1:17 My history with programming
2:30 Where I started in unity and how I spawned squares
5:30 Creating my own pieces
6:10 How to represent the board in code
7:40 How I selected board coordinate before and after
8:36 How I remade everything because it was terrible before
8:57 What my game looked like before and after
10:13 The problem of generating legal moves
11:09 Making the tools
12:42 Making Find the Move and importing famous games
13:46 Showing a bad and good code example
14:44 More on Find the Move
16:24 How I imported chess games then vs now
17:54 Adding Tutorials
18:40 Adding an analysis board
19:24 Creating an AI
19:54 Adding Duck Chess and other variants
20:44 Adding game review and custom engine
21:19 Outro and the store page