Player profile

Borriss, Claudia

Standard: 2099 Rapid: 0 Blitz: 0 (last updated 2026-10-02)
FIDE ID: 4627407 (view FIDE profile)
Federation: GER Sex: F Birth Year: 1977 Age: 49
Title: WFM Women's title: WFM Other title: — FOA title: —
Games: 5 Wins: 3 (60%) Draws: 2 (40%) Losses: 0 (0%)
Dossier

5 of 5 games analyzed.

Accuracy: 92.4%
Opened d4: 2/2
Same-side castling: 5Castled kingside: 4Castled queenside: 1
Fianchettoed kingside: 3Played in the center: 2Played on the queenside: 2
Initiated exchanges: 4Isolated pawn: 3Kept the bishop pair: 3Space advantage: 3Backward pawn: 3Active pieces: 3Sacrificed material: 2Played gambits: 1Avoided exchanges: 1
Openings

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As White 2 games 1W 1D 0L
Queen's Indian Defense 1 game 0W 1D 0L
Classical Variation 1 game 0W 1D 0L
Traditional Variation 1 game 0W 1D 0L
Neo-Grünfeld Defense 1 game 1W 0D 0L
Classical Variation 1 game 1W 0D 0L
Original Defense 1 game 1W 0D 0L
As Black 3 games 2W 1D 0L
Sicilian Defense 2 games 1W 1D 0L
Prins Variation 1 game 0W 1D 0L
(unspecified) 1 game 0W 1D 0L
Najdorf Variation 1 game 1W 0D 0L
English Attack 1 game 1W 0D 0L
Dutch Defense 1 game 1W 0D 0L
Fianchetto Attack 1 game 1W 0D 0L
(unspecified) 1 game 1W 0D 0L
Blunders Top 4 of 14

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

2026.06.06 · 28. Ke1 (−43.4% win chance) 1/2-1/2
von Erichsen, Annegret
Borriss, Claudia
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2026.06.06 · 27. Nb5 (−33.3% win chance) 1/2-1/2
von Erichsen, Annegret
Borriss, Claudia
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2026.06.06 · 29. Nd4 (−16.2% win chance) 1/2-1/2
von Erichsen, Annegret
Borriss, Claudia
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2026.06.07 · 32... Nd3 (−13.6% win chance) 1/2-1/2
Borriss, Claudia
Avanyan, Mari
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Games Showing all 5 games
Date Event Round Color Opponent Result Accuracy % First moves