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Player profile

Ahlen, Thomas

Standard: 1688 Rapid: 1683 Blitz: 1664 (last updated 2026-11-02)
FIDE ID: 1752790 (view FIDE profile)
Federation: SWE Sex: M Birth Year: 1944 Age: 82
Title: — Women's title: — Other title: — FOA title: —
Games: 1 Wins: 0 (0%) Draws: 0 (0%) Losses: 1 (100%)
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Dossier

1 of 1 game analyzed.

Accuracy: 76.8%
Opened d4: 1/1
Castled kingside: 1Same-side castling: 1
Fianchettoed kingside: 1Fianchettoed queenside: 1Played on the queenside: 1
Kept the bishop pair: 1Backward pawn: 1Active pieces: 1Initiated exchanges: 1Missed tactics: 1
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Openings

Click "+" to add that group to the games list below. Multiple groups can be added at once.

As White 1 game 0W 0D 1L
Dutch Defense 1 game 0W 0D 1L
Leningrad Variation 1 game 0W 0D 1L
Warsaw Variation 1 game 0W 0D 1L
As Black 0 games 0W 0D 0L

No games as Black in this range.

Blunders Top 4 of 9

This player's costliest moves in analyzed games. Can you find the winning move?

2026.06.26 · 38. Qc4 (−47.5% win chance) 0-1
Frisk, Anders
Ahlen, Thomas
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2026.06.26 · 36. Bb3 (−15.4% win chance) 0-1
Frisk, Anders
Ahlen, Thomas
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2026.06.26 · 12. Rd1 (−14.1% win chance) 0-1
Frisk, Anders
Ahlen, Thomas
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2026.06.26 · 34. Ba4 (−10.5% win chance) 0-1
Frisk, Anders
Ahlen, Thomas
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Games Showing all 1 game
Date Event Round Color Opponent Result Accuracy % First moves