Must know CHESS CONCEPTS to become a strong player
Catastrophes & Tactics in the Chess Opening - Volume 2: 1.d4 d5
Catastrophes & Tactics in the Chess Opening - Volume 1: Indian Defenses
Catastrophes & Tactics in the Chess Opening - Selected Brilliancies from Volumes 1-9
Dynamic Hippo Defense in Chess
Bishop move (Chess) till end Game
Boat move (Chess) till end Game