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Player profile

Waltenberger, Udo

Standard: 2065 Rapid: 1957 Blitz: 0 (last updated 2026-11-02)
FIDE ID: 4634373 (view FIDE profile)
Federation: GER Sex: M Birth Year: 1952 Age: 74
Title: — Women's title: — Other title: — FOA title: —
Games: 28 Wins: 10 (36%) Draws: 14 (50%) Losses: 4 (14%)
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Dossier

27 of 28 games analyzed.

Accuracy: 90.2%
Opened Nf3: 12/13Opened d4: 1/13
Castled kingside: 23Same-side castling: 21Opposite-side castling: 1
Fianchettoed kingside: 22Fianchettoed queenside: 8Played in the center: 8Played on the queenside: 8Played on the kingside: 4
Backward pawn: 20Active pieces: 18Kept the bishop pair: 17Sacrificed material: 16Space advantage: 13Initiated exchanges: 13Isolated pawn: 10Played gambits: 7Avoided exchanges: 6Missed tactics: 6
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Openings

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As White 13 games 4W 8D 1L
Zukertort Opening 4 games 3W 1D 0L
Reversed Grünfeld 1 game 1W 0D 0L
(unspecified) 1 game 1W 0D 0L
Queen's Gambit Invitation 1 game 1W 0D 0L
(unspecified) 1 game 1W 0D 0L
Kingside Fianchetto 1 game 1W 0D 0L
(unspecified) 1 game 1W 0D 0L
Sicilian Invitation 1 game 0W 1D 0L
(unspecified) 1 game 0W 1D 0L
King's Indian Attack 3 games 0W 3D 0L
(unspecified) 2 games 0W 2D 0L
(unspecified) 2 games 0W 2D 0L
Symmetrical Defense 1 game 0W 1D 0L
(unspecified) 1 game 0W 1D 0L
Queen's Pawn Game 2 games 1W 1D 0L
Rossolimo Variation 1 game 0W 1D 0L
(unspecified) 1 game 0W 1D 0L
Chigorin Variation 1 game 1W 0D 0L
(unspecified) 1 game 1W 0D 0L
King's Indian Defense 1 game 0W 0D 1L
Fianchetto Variation 1 game 0W 0D 1L
Panno Variation 1 game 0W 0D 1L
English Opening 1 game 0W 1D 0L
Symmetrical Variation 1 game 0W 1D 0L
Mecking Variation 1 game 0W 1D 0L
Catalan Opening 1 game 0W 1D 0L
Closed 1 game 0W 1D 0L
(unspecified) 1 game 0W 1D 0L
Tarrasch Defense 1 game 0W 1D 0L
Classical Variation 1 game 0W 1D 0L
(unspecified) 1 game 0W 1D 0L
As Black 11 games 5W 5D 1L
Sicilian Defense 5 games 4W 1D 0L
Bowdler Attack 2 games 2W 0D 0L
(unspecified) 2 games 2W 0D 0L
Accelerated Dragon 1 game 0W 1D 0L
Modern Bc4 Variation 1 game 0W 1D 0L
Alapin Variation 1 game 1W 0D 0L
Smith-Morra Declined 1 game 1W 0D 0L
Closed 1 game 1W 0D 0L
Traditional 1 game 1W 0D 0L
English Opening 3 games 1W 1D 1L
Symmetrical Variation 3 games 1W 1D 1L
Normal Variation 1 game 1W 0D 0L
Botvinnik System Reversed, with e3 1 game 0W 1D 0L
Ultra-Symmetrical Variation 1 game 0W 0D 1L
French Defense 1 game 0W 1D 0L
Rubinstein Variation 1 game 0W 1D 0L
Fort Knox Variation 1 game 0W 1D 0L
Grünfeld Defense 1 game 0W 1D 0L
Brinckmann Attack 1 game 0W 1D 0L
Grünfeld Gambit, Capablanca Variation 1 game 0W 1D 0L
Blackmar-Diemer Gambit Accepted 1 game 0W 1D 0L
Bogoljubow Defense 1 game 0W 1D 0L
(unspecified) 1 game 0W 1D 0L
Blunders Top 4 of 124

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

2025.07.11 · 34... Ng4 (−46.7% win chance) 0-1
Waltenberger, Udo
Roth, Heinz-Georg
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2024.07.02 · 62. Rc2 (−45.2% win chance) 1/2-1/2
Schulz, Hans-Werner
Waltenberger, Udo
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2025.07.11 · 29... Bxe5 (−38.5% win chance) 0-1
Waltenberger, Udo
Roth, Heinz-Georg
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2023.07.07 · 19... Nxd4 (−37.9% win chance) 1-0
Udo Waltenberger
Peter Jeute
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Games Showing all 28 games
Date Event Round Color Opponent Result Accuracy % First moves