Black against 1. d4 Opening Hacks
1 • HAK_genius •- London system
- Colle-System
- Trompowsky's System
- HAK_genius
Black against Grand Prix Attack
2 • HAK_genius •- 2. f4 with 4. Bc4
- 2. f4 with 4. c3
- 2. Nc3 with 5.Bc4 and 6. 0-0
- 2. Nc3 with 5. Bc4 and 7. d3
- HAK_genius