Billyboy16's Study
1 • Billyboy16 •- Chapter 1
- Pogorelov, Ruslan - Xu, Xiangyu
- Nava, Roderick - Laylo, Darwin
- Krzyzanowski, Marcin - Sapale, Saloni
- Billyboy16
D4
1 • Billyboy16 •- Chapter 1
- Stabulnieks, Klavs - Seo, Jung Min
- Adly, Ahmed - Sanikidze, Tornike
- Oparin, Grigoriy - Dubov, Daniil
- Billyboy16
Billyboy16's Study
1 • Billyboy16 •- Chapter 1
- Levin, Ev - Savchenko, Boris
- Maatman, Nick - Plat, Vojtech
- Dubrovin, Robert - Zakhartsov, Vladimir
- Billyboy16
PGN
1 • Billyboy16 •- Chapter 1
- Di Benedetto, Edoardo - Baglan, Esat
- Stupak, Kirill - Ameir, Moheb
- Dale, Ari - Liu, Xiangyi
- Billyboy16
Opening preparation as Black against 1.e4
1 • Billyboy16 •- Sicilian Defense
- Pirc Defense
- Subhra2019
- pritbose
- Billyboy16