Player profile

Feuerstack, Aljoscha

Standard: 2470 Rapid: 2427 Blitz: 2462 (last updated 2026-11-02)
FIDE ID: 4681932 (view FIDE profile)
Federation: GER Sex: M Birth Year: 1988 Age: 38
Title: IM Women's title: — Other title: — FOA title: —
Games: 113 Wins: 50 (44%) Draws: 36 (32%) Losses: 27 (24%)
Dossier

102 of 113 games analyzed.

Accuracy: 92.3%
Opened e4: 21/41Opened d4: 14/41Opened c4: 2/41Opened f4: 1/41Opened O-O-O: 1/41Opened g3: 1/41Opened g4: 1/41
Castled kingside: 54Same-side castling: 42Did not castle: 16Opposite-side castling: 11Castled queenside: 9
Played in the center: 29Played on the queenside: 25Fianchettoed kingside: 18Played on the kingside: 18Fianchettoed queenside: 18
Active pieces: 58Initiated exchanges: 57Backward pawn: 46Kept the bishop pair: 42Space advantage: 42Sacrificed material: 41Isolated pawn: 38Missed tactics: 18Avoided exchanges: 15Played gambits: 12
Openings

Click "+" to add that group to the games list below. Multiple groups can be added at once.

As White 43 games 21W 13D 9L
? 11 games 3W 5D 3L
(unspecified) 11 games 3W 5D 3L
(unspecified) 11 games 3W 5D 3L
Catalan Opening 6 games 4W 1D 1L
Closed 3 games 2W 0D 1L
(unspecified) 3 games 2W 0D 1L
Open Defense 2 games 2W 0D 0L
(unspecified) 2 games 2W 0D 0L
(unspecified) 1 game 0W 1D 0L
(unspecified) 1 game 0W 1D 0L
Sicilian Defense 5 games 2W 2D 1L
Najdorf Variation 2 games 0W 1D 1L
English Attack 1 game 0W 0D 1L
(unspecified) 1 game 0W 1D 0L
Old Sicilian 1 game 1W 0D 0L
(unspecified) 1 game 1W 0D 0L
Alapin Variation 1 game 1W 0D 0L
(unspecified) 1 game 1W 0D 0L
Taimanov Variation 1 game 0W 1D 0L
(unspecified) 1 game 0W 1D 0L
Ruy Lopez 4 games 2W 2D 0L
Morphy Defense 3 games 2W 1D 0L
Anderssen Variation 1 game 1W 0D 0L
Steinitz Deferred 1 game 0W 1D 0L
Tarrasch Variation 1 game 1W 0D 0L
Open 1 game 0W 1D 0L
St. Petersburg Variation 1 game 0W 1D 0L
French Defense 3 games 2W 1D 0L
Tarrasch Variation 2 games 2W 0D 0L
Chistyakov Defense 1 game 1W 0D 0L
Closed Variation 1 game 1W 0D 0L
Exchange Variation 1 game 0W 1D 0L
(unspecified) 1 game 0W 1D 0L
Scotch Game 3 games 1W 1D 1L
Schmidt Variation 1 game 0W 1D 0L
(unspecified) 1 game 0W 1D 0L
Romanishin Variation 1 game 0W 0D 1L
(unspecified) 1 game 0W 0D 1L
Potter Variation 1 game 1W 0D 0L
(unspecified) 1 game 1W 0D 0L
Neo-Grünfeld Defense 2 games 2W 0D 0L
Classical Variation 2 games 2W 0D 0L
Original Defense 2 games 2W 0D 0L
Benoni Defense 1 game 1W 0D 0L
Fianchetto Variation 1 game 1W 0D 0L
(unspecified) 1 game 1W 0D 0L
Bogo-Indian Defense 1 game 0W 0D 1L
Retreat Variation 1 game 0W 0D 1L
(unspecified) 1 game 0W 0D 1L
Nimzo-Larsen Attack 1 game 1W 0D 0L
Symmetrical Variation 1 game 1W 0D 0L
(unspecified) 1 game 1W 0D 0L
King's Pawn Game 1 game 1W 0D 0L
(unspecified) 1 game 1W 0D 0L
(unspecified) 1 game 1W 0D 0L
English Opening 1 game 1W 0D 0L
Symmetrical Variation 1 game 1W 0D 0L
Anti-Benoni Variation 1 game 1W 0D 0L
Pirc Defense 1 game 0W 0D 1L
(unspecified) 1 game 0W 0D 1L
(unspecified) 1 game 0W 0D 1L
Caro-Kann Defense 1 game 1W 0D 0L
Panov Attack 1 game 1W 0D 0L
(unspecified) 1 game 1W 0D 0L
Alekhine Defense 1 game 0W 1D 0L
Modern Variation 1 game 0W 1D 0L
Larsen Variation 1 game 0W 1D 0L
Queen's Gambit Declined 1 game 0W 0D 1L
(unspecified) 1 game 0W 0D 1L
(unspecified) 1 game 0W 0D 1L
As Black 47 games 17W 14D 16L
Sicilian Defense 15 games 3W 6D 6L
Four Knights Variation 8 games 1W 3D 4L
(unspecified) 4 games 0W 2D 2L
Exchange Variation 3 games 0W 1D 2L
Cobra Variation 1 game 1W 0D 0L
French Variation 3 games 0W 3D 0L
Normal 1 game 0W 1D 0L
Westerinen Attack 1 game 0W 1D 0L
Open 1 game 0W 1D 0L
Delayed Alapin Variation 2 games 1W 0D 1L
with e6 2 games 1W 0D 1L
Taimanov Variation 1 game 1W 0D 0L
(unspecified) 1 game 1W 0D 0L
Myers Attack 1 game 0W 0D 1L
with a4 1 game 0W 0D 1L
? 11 games 6W 1D 4L
(unspecified) 11 games 6W 1D 4L
(unspecified) 11 games 6W 1D 4L
Queen's Gambit Declined 6 games 0W 4D 2L
Exchange Variation 3 games 0W 2D 1L
(unspecified) 3 games 0W 2D 1L
Austrian Defense 2 games 0W 2D 0L
(unspecified) 2 games 0W 2D 0L
(unspecified) 1 game 0W 0D 1L
(unspecified) 1 game 0W 0D 1L
Catalan Opening 3 games 2W 1D 0L
Open Defense 3 games 2W 1D 0L
Classical Line 2 games 1W 1D 0L
(unspecified) 1 game 1W 0D 0L
English Opening 3 games 1W 0D 2L
King's English Variation 1 game 0W 0D 1L
(unspecified) 1 game 0W 0D 1L
Anglo-Scandinavian Defense 1 game 0W 0D 1L
(unspecified) 1 game 0W 0D 1L
Symmetrical Variation 1 game 1W 0D 0L
Three Knights, Fianchetto Variation 1 game 1W 0D 0L
Queen's Pawn Game 3 games 2W 1D 0L
Accelerated London System 1 game 1W 0D 0L
Steinitz Countergambit 1 game 1W 0D 0L
London System 1 game 0W 1D 0L
(unspecified) 1 game 0W 1D 0L
Symmetrical Variation 1 game 1W 0D 0L
(unspecified) 1 game 1W 0D 0L
Caro-Kann Defense 2 games 2W 0D 0L
Advance Variation 1 game 1W 0D 0L
Tal Variation 1 game 1W 0D 0L
Endgame Offer 1 game 1W 0D 0L
(unspecified) 1 game 1W 0D 0L
Petrov's Defense 1 game 0W 0D 1L
Classical Attack 1 game 0W 0D 1L
Staunton Variation 1 game 0W 0D 1L
King's Pawn Game 1 game 1W 0D 0L
MacLeod Attack 1 game 1W 0D 0L
(unspecified) 1 game 1W 0D 0L
Grob Opening 1 game 0W 0D 1L
(unspecified) 1 game 0W 0D 1L
(unspecified) 1 game 0W 0D 1L
Slav Defense 1 game 0W 1D 0L
Geller Gambit 1 game 0W 1D 0L
(unspecified) 1 game 0W 1D 0L
Blunders Top 4 of 204

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

2024.12.01 · 17... Qb6 (−74.2% win chance) 1/2-1/2
Feuerstack, Aljoscha
Kraus, Tomas
View game
2024.11.11 · 19. Qxc7 (−35% win chance) 0-1
Yeritsyan, Hayk
Feuerstack, Aljoscha
View game
2025.03.23 · 51. Ke4 (−32.9% win chance) 1-0
Dautov, Rustem
Feuerstack, Aljoscha
View game
? · 43... Kxe5 (−31.9% win chance) 0-1
Feuerstack, Aljoscha
Merriman, James
View game
Games Showing all 113 games
Date Event Round Color Opponent Result Accuracy % First moves