Update tournaments

Author: ianfab

_data/tournaments.tsv

@@ -17,6 +17,7 @@ start-date	end-date	variant	location	tournament	source
 2025-02-22	2025-02-22	Shogi	Berlin-Mitte, Germany	10th Mori Ogai Tournament Berlin	<a href='http://fesashogi.eu/index.php?mid=2'>fesashogi.eu</a>
 2025-02-22	2025-02-23	Shogi	Groitzsch, Germany	Groitzsch Shogi Open 2025	<a href='http://fesashogi.eu/index.php?mid=2'>fesashogi.eu</a>
 2025-02-22	2025-02-23	Xiangqi	Eltinger Rathaus, Leonberg	Engelbergpokal	<a href='http://chinaschach.de/blog/event/engelbergpokal/'>chinaschach.de</a>
+2025-03-08	2025-03-09	Shogi	Groitzsch, Germany	Groitzsch Shogi Open 2025	<a href='http://fesashogi.eu/index.php?mid=2'>fesashogi.eu</a>
 2025-03-22	2025-03-23	Shogi	Groitzsch, Germany	Groitzsch Shogi Open 2025	<a href='http://fesashogi.eu/index.php?mid=2'>fesashogi.eu</a>
 2025-04-05	2025-04-06	Shogi	SC Eintracht Berlin e.V., Berlin, Germany	32nd German Open Championship	<a href='http://fesashogi.eu/index.php?mid=2'>fesashogi.eu</a>
 2025-04-13	2025-04-20	Xiangqi	Calvia, Calvià, Mallorca, Spanien	Mind Sports Olympiad 2025	<a href='http://chinaschach.de/blog/event/mind-sports-olympiad-2025/'>chinaschach.de</a>