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Betz, Tammo

Standard: 1474 Rapid: 0 Blitz: 0 (last updated 2026-10-02)
FIDE ID: 34691804 (view FIDE profile)
Federation: GER Sex: M Birth Year: 2017 Age: 9
Title: — Women's title: — Other title: — FOA title: —
Games: 8 Wins: 4 (50%) Draws: 0 (0%) Losses: 4 (50%)
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Dossier

4 of 8 games analyzed.

Accuracy: 84.1%
Opened c4: 2/2
Did not castle: 2Castled kingside: 2Opposite-side castling: 1Same-side castling: 1
Played on the kingside: 2Fianchettoed kingside: 1Played on the queenside: 1
Initiated exchanges: 2Missed tactics: 2Active pieces: 2Sacrificed material: 2Kept the bishop pair: 1Backward pawn: 1Isolated pawn: 1Space advantage: 1
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Openings

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As White 4 games 2W 0D 2L
English Opening 2 games 1W 0D 1L
Symmetrical Variation 2 games 1W 0D 1L
Normal Variation 1 game 0W 0D 1L
Four Knights Variation 1 game 1W 0D 0L
Hungarian Opening 2 games 1W 0D 1L
(unspecified) 1 game 0W 0D 1L
(unspecified) 1 game 0W 0D 1L
Symmetrical Variation 1 game 1W 0D 0L
(unspecified) 1 game 1W 0D 0L
As Black 4 games 2W 0D 2L
Queen's Pawn Game 2 games 1W 0D 1L
London System 1 game 0W 0D 1L
(unspecified) 1 game 0W 0D 1L
Chigorin Variation 1 game 1W 0D 0L
(unspecified) 1 game 1W 0D 0L
French Defense 2 games 1W 0D 1L
Schlechter Variation 1 game 0W 0D 1L
(unspecified) 1 game 0W 0D 1L
Knight Variation 1 game 1W 0D 0L
(unspecified) 1 game 1W 0D 0L
Blunders Top 4 of 24

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

2026.05.25 · 19. Ra3 (−39.2% win chance) 0-1
Lohmueller, Leona
Betz, Tammo
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2026.05.24 · 12... d4 (−26% win chance) 1-0
Betz, Tammo
Muhl, Jakob
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2026.05.25 · 17. Rb3 (−23.3% win chance) 0-1
Lohmueller, Leona
Betz, Tammo
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2026.05.24 · 25... Bxc3 (−20.2% win chance) 1-0
Betz, Tammo
Muhl, Jakob
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View blunders & mistakes
Games Showing all 8 games
Date Event Round Color Opponent Result Accuracy % First moves