I consider myself lucky to have the book “Tigran Petrosian – his life and games” by Vik L Vasilev and printed by Batsford.
This book is still available on Amazon or ebay for around USD 25 before postage.
The book has many fine games and a fair amount of biographical details and a number of fine photographs. The only problem with this book is the cumbersome descriptive notation.
I bring you a sample of two interesting games from the book.
See another game with a very similar position.
The similarities are amazing and here is the full game for you to review.
His pet name was “Iron Tigran” due to his almost impenetrable defensive playing style. I am not sure if that name was correct as after going through his book I found a number of games which he won with great attacking skills.