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Player profile

Wartenberg, Alexander

Standard: 1968 Rapid: 1938 Blitz: 1879 (last updated 2026-11-02)
FIDE ID: 16280768 (view FIDE profile)
Federation: GER Sex: M Birth Year: 2011 Age: 15
Title: — Women's title: — Other title: — FOA title: —
Games: 51 Wins: 14 (27%) Draws: 22 (43%) Losses: 15 (29%)
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Dossier

50 of 51 games analyzed.

Accuracy: 87%
Opened e4: 22/22
Castled kingside: 22Same-side castling: 20Did not castle: 12Castled queenside: 8Opposite-side castling: 7
Played in the center: 23Played on the queenside: 10Played on the kingside: 8Fianchettoed kingside: 5Fianchettoed queenside: 5
Active pieces: 30Space advantage: 28Sacrificed material: 24Initiated exchanges: 22Backward pawn: 20Isolated pawn: 20Kept the bishop pair: 17Avoided exchanges: 14Missed tactics: 13Played gambits: 11
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Openings

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As White 23 games 8W 9D 6L
Sicilian Defense 8 games 4W 1D 3L
Taimanov Variation 2 games 2W 0D 0L
Bastrikov Variation, English Attack 1 game 1W 0D 0L
Bastrikov Variation 1 game 1W 0D 0L
Kalashnikov Variation 2 games 1W 0D 1L
(unspecified) 2 games 1W 0D 1L
Four Knights Variation 1 game 0W 0D 1L
(unspecified) 1 game 0W 0D 1L
Scheveningen Variation 1 game 1W 0D 0L
Modern Variation 1 game 1W 0D 0L
Moscow Variation 1 game 0W 0D 1L
Main Line 1 game 0W 0D 1L
Accelerated Dragon 1 game 0W 1D 0L
Maróczy Bind 1 game 0W 1D 0L
French Defense 5 games 2W 1D 2L
Winawer Variation 2 games 1W 0D 1L
Portisch-Hook Variation 1 game 0W 0D 1L
Advance Variation 1 game 1W 0D 0L
Exchange Variation 1 game 0W 1D 0L
(unspecified) 1 game 0W 1D 0L
Classical Variation 1 game 0W 0D 1L
Steinitz Variation 1 game 0W 0D 1L
McCutcheon Variation 1 game 1W 0D 0L
Lasker Variation 1 game 1W 0D 0L
Caro-Kann Defense 3 games 1W 1D 1L
Two Knights Attack 2 games 1W 1D 0L
(unspecified) 2 games 1W 1D 0L
(unspecified) 1 game 0W 0D 1L
(unspecified) 1 game 0W 0D 1L
Scotch Game 3 games 1W 2D 0L
Paulsen Attack 1 game 1W 0D 0L
(unspecified) 1 game 1W 0D 0L
(unspecified) 1 game 0W 1D 0L
(unspecified) 1 game 0W 1D 0L
Modern Defense 1 game 0W 1D 0L
(unspecified) 1 game 0W 1D 0L
Alekhine Defense 2 games 0W 2D 0L
Exchange Variation 2 games 0W 2D 0L
(unspecified) 2 games 0W 2D 0L
Philidor Defense 1 game 0W 1D 0L
Exchange Variation 1 game 0W 1D 0L
(unspecified) 1 game 0W 1D 0L
Nimzowitsch Defense 1 game 0W 1D 0L
Mikenas Variation 1 game 0W 1D 0L
(unspecified) 1 game 0W 1D 0L
As Black 20 games 4W 10D 6L
Sicilian Defense 14 games 3W 8D 3L
Four Knights Variation 7 games 2W 3D 2L
(unspecified) 3 games 1W 1D 1L
Cobra Variation 2 games 0W 2D 0L
Exchange Variation 2 games 1W 0D 1L
French Variation 2 games 0W 2D 0L
(unspecified) 2 games 0W 2D 0L
Delayed Alapin Variation 2 games 0W 1D 1L
with e6 2 games 0W 1D 1L
Lasker-Pelikan Variation 1 game 0W 1D 0L
Sveshnikov Variation, Chelyabinsk Variation 1 game 0W 1D 0L
(unspecified) 1 game 0W 1D 0L
(unspecified) 1 game 0W 1D 0L
Alapin Variation 1 game 1W 0D 0L
(unspecified) 1 game 1W 0D 0L
Slav Defense 4 games 0W 2D 2L
Exchange Variation 2 games 0W 1D 1L
(unspecified) 2 games 0W 1D 1L
Quiet Variation 1 game 0W 0D 1L
Schallopp Defense 1 game 0W 0D 1L
Chebanenko Variation 1 game 0W 1D 0L
Advance System 1 game 0W 1D 0L
King's Indian Attack 1 game 1W 0D 0L
Double Fianchetto 1 game 1W 0D 0L
(unspecified) 1 game 1W 0D 0L
Queen's Pawn Game 1 game 0W 0D 1L
London System 1 game 0W 0D 1L
(unspecified) 1 game 0W 0D 1L
Blunders Top 4 of 255

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

2025.10.31 · 41. Qb8 (−83.2% win chance) 1/2-1/2
Krumm, Johannes
Wartenberg, Alexander
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2025.10.31 · 43. Qb8 (−83% win chance) 1/2-1/2
Krumm, Johannes
Wartenberg, Alexander
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2025.10.31 · 35. Nf6+ (−47.5% win chance) 1/2-1/2
Krumm, Johannes
Wartenberg, Alexander
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2025.06.11 · 61. Kf7 (−47.5% win chance) 0-1
Savchuk, Alexander
Wartenberg, Alexander
View game
View blunders & mistakes
Games Showing all 51 games
Date Event Round Color Opponent Result Accuracy % First moves