198
edits
Changes
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https://cdn1.spiegel.de/images/image-1358051-860_galleryfree-hcgp-1358051.jpg
+ Dutch Championship 2000 with Fritz : https://theweekinchess.com/html/twic288.html#4
and here : https://www.365chess.com/tournaments/NED-ch_2000/5890
+ Match vs GM Ehlvest 7/09/2005: Zappa scored 3 / 4 to win the match.
https://app.chessclub.com/profile/Zappa-Ehlvest