I've come across a number of cases where explorer lists two games for a particular position but they are really the same game for example:
http://www.chess.com/games/results.html?f=21902728&t=1
lists Kiedrowicz Jan vs Skrobek Ryszard , 1986 twice.
If you need help, please contact our Help and Support team.
I've come across a number of cases where explorer lists two games for a particular position but they are really the same game for example:
http://www.chess.com/games/results.html?f=21902728&t=1
lists Kiedrowicz Jan vs Skrobek Ryszard , 1986 twice.