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Katz, Rafael

Standard: 2061 Rapid: 0 Blitz: 2040 (last updated 2026-11-02)
FIDE ID: 16213084 (view FIDE profile)
Federation: GER Sex: M Birth Year: 1971 Age: 55
Title: — Women's title: — Other title: — FOA title: —
Games: 7 Wins: 2 (29%) Draws: 2 (29%) Losses: 1 (14%) Other: 2
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Dossier

5 of 7 games analyzed.

Accuracy: 89%
Opened d4: 4/4
Castled queenside: 2Opposite-side castling: 2Castled kingside: 2Same-side castling: 2Did not castle: 1
Played on the kingside: 3Played in the center: 2
Active pieces: 4Sacrificed material: 4Avoided exchanges: 2Kept the bishop pair: 2Initiated exchanges: 2Played gambits: 2Isolated pawn: 1Space advantage: 1Backward pawn: 1
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Openings

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As White 4 games 1W 2D 1L
Rapport-Jobava System 2 games 1W 0D 1L
(unspecified) 2 games 1W 0D 1L
(unspecified) 2 games 1W 0D 1L
Horwitz Defense 1 game 0W 1D 0L
(unspecified) 1 game 0W 1D 0L
(unspecified) 1 game 0W 1D 0L
Queen's Pawn Game 1 game 0W 1D 0L
Chigorin Variation 1 game 0W 1D 0L
Alburt Defense 1 game 0W 1D 0L
As Black 3 games 1W 0D 0L
Caro-Kann Defense 3 games 1W 0D 0L
Two Knights Attack 2 games 0W 0D 0L
Mindeno Variation, Exchange Line 2 games 0W 0D 0L
Exchange Variation 1 game 1W 0D 0L
(unspecified) 1 game 1W 0D 0L
Blunders Top 4 of 18

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

2025.12.30 · 21. Nb1 (−26.1% win chance) 0-1
Guelcan, Batuhan Ege
Katz, Rafael
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2025.12.30 · 25. Nb3 (−25.3% win chance) 0-1
Guelcan, Batuhan Ege
Katz, Rafael
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2025.12.27 · 45. Kf3 (−25% win chance) 1/2-1/2
Cox, Jonas
Katz, Rafael
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2025.12.27 · 21. Ng6 (−24.3% win chance) 1/2-1/2
Cox, Jonas
Katz, Rafael
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View blunders & mistakes
Games Showing all 7 games
Date Event Round Color Opponent Result Accuracy % First moves