Account dereki
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Derek  Irwin
Tactics.chessbase.com:
Tactics Elo:1821 (116 Positions)
Fight Elo:1600 (0 Fights)
Best Tactics Sprint:0 Points.
No Games on fritz.chessbase.com
No Opening Drills on Mymoves.chessbase.com
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Your Latest App Activity

Today
App Icon You are ranked #4448 in Tactics Solving Tactics
App Icon You are ranked #10852 in Studies solving Studies
Tuesday, March 31, 2026
App Icon You totalled 116 tactics positions Tactics
App Icon You solved 69 tactics positions
App Icon You achieved an Elo of 1821 in tactics positions
Friday, March 18, 2022
App Icon You created your Studies account Studies
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