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Koglin, Alexander

Standard: 1655 Rapid: 0 Blitz: 0 (last updated 2026-10-02)
FIDE ID: 533084017 (view FIDE profile)
Federation: GER Sex: M Birth Year: 2005 Age: 21
Title: — Women's title: — Other title: — FOA title: —
Games: 7 Wins: 1 (14%) Draws: 2 (29%) Losses: 4 (57%)
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Dossier

7 of 7 games analyzed.

Accuracy: 84.8%
Opened e4: 3/3
Castled kingside: 7Same-side castling: 6Opposite-side castling: 1
Fianchettoed queenside: 3Played on the queenside: 3Played in the center: 2Fianchettoed kingside: 1Played on the kingside: 1
Space advantage: 6Sacrificed material: 6Active pieces: 5Backward pawn: 4Isolated pawn: 4Missed tactics: 4Played gambits: 2Avoided exchanges: 2Kept the bishop pair: 2Initiated exchanges: 1
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Openings

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As White 3 games 0W 1D 2L
Four Knights Game 2 games 0W 0D 2L
Scotch Variation Accepted 2 games 0W 0D 2L
Main Line 1 game 0W 0D 1L
(unspecified) 1 game 0W 0D 1L
Caro-Kann Defense 1 game 0W 1D 0L
Panov Attack 1 game 0W 1D 0L
Modern Defense, Mieses Line 1 game 0W 1D 0L
As Black 4 games 1W 1D 2L
Sicilian Defense 4 games 1W 1D 2L
French Variation 2 games 1W 1D 0L
Normal 2 games 1W 1D 0L
Delayed Alapin Variation 1 game 0W 0D 1L
with e6 1 game 0W 0D 1L
Four Knights Variation 1 game 0W 0D 1L
(unspecified) 1 game 0W 0D 1L
Blunders Top 4 of 34

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

2026.05.14 · 19... Qc7 (−47.3% win chance) 1-0
Koglin, Alexander
Uz, Kaan
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2026.05.17 · 36... Re8 (−36.7% win chance) 1-0
Koglin, Alexander
Straub, Jake
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2026.05.16 · 33... e5 (−31.5% win chance) 1/2-1/2
Koglin, Alexander
Ploog, Jakob
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2026.05.14 · 7... Be7 (−27.9% win chance) 1-0
Koglin, Alexander
Uz, Kaan
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View blunders & mistakes
Games Showing all 7 games
Date Event Round Color Opponent Result Accuracy % First moves