[Event "50th TCh-GRE 2023"] [Site "Nikaia GRE"] [Date "2023.08.26"] [Round "2.3"] [White "Boviatsis, Charalampos"] [Black "Kasioumis, Vasilios"] [Result "0-1"] [BlackTitle "FM"] [WhiteElo "2009"] [BlackElo "2347"] [ECO "E21"] [Opening "Nimzo-Indian"] [Variation "three knights variation"] [EventDate "2023.08.25"] [WhiteFideId "25838903"] [BlackFideId "4291484"] [WhiteTeam "PANELLINIOS GS"] [BlackTeam "PIRAIKOS OS"] 1. c4 Nf6 2. Nc3 e6 3. Nf3 Bb4 4. d4 b6 5. Bg5 h6 6. Bh4 g5 7. Bg3 Ne4 0-1