| Name Size Type | By | Date | ||
|---|---|---|---|---|
|
|
||||
|
Botvinnik-Markoff Extension |
 GerdIsenberg
|
Nov 27, 2015 | |
|
|
Mariusz Rostek |
GerdIsenberg
|
Apr 15, 2014 | |
|
|
ZCT |
GerdIsenberg
|
Nov 21, 2016 | |