The system of having b6 and e6 was developed by English player P.N. Wallis, and was taken up by several leading English players including Tony Miles and Jon Speelman.
| Game | Result | Year |
| Kasparov, Garry (2851) vs Morozevich, Alexander (2748) | 1/2-1/2 | 2000 |
| Mamedyarov, S. (2764) vs Ding Liren (2805) | 1/2-1/2 | 2019 |
| Ding Liren (2805) vs Rapport, R. (2747) | 1/2-1/2 | 2019 |
| Mamedyarov, S. (2765) vs Vachier Lagrave, M. (2775) | 0-1 | 2019 |
| Kramnik, Vladimir (2809) vs Ivanchuk, Vassily (2717) | 1/2-1/2 | 2002 |
| Topalov, Veselin (2780) vs Aronian, Levon (2739) | 1/2-1/2 | 2008 |
| Gelfand, B. (2741) vs Grischuk, A. (2774) | 0-1 | 2015 |
| Aronian, L. (2805) vs Rapport, R. (2707) | 0-1 | 2017 |
| Gelfand, B. (2743) vs Mamedyarov, S. (2765) | 0-1 | 2014 |
| Kramnik, Vladimir (2766) vs Morozevich, Alexander (2741) | 1/2-1/2 | 2007 |