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Kostka, Collin

Standard: 0 Rapid: 0 Blitz: 0 (last updated 2026-10-02)
FIDE ID: 533008000 (view FIDE profile)
Federation: GER Sex: M Birth Year: 2012 Age: 14
Title: — Women's title: — Other title: — FOA title: —
Games: 4 Wins: 2 (50%) Draws: 1 (25%) Losses: 1 (25%)
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Dossier

4 of 4 games analyzed.

Accuracy: 66%
Opened e4: 1/1
Castled kingside: 2Same-side castling: 2Did not castle: 1
Played on the queenside: 2Played on the kingside: 1
Kept the bishop pair: 3Active pieces: 3Initiated exchanges: 3Space advantage: 2Sacrificed material: 2Missed tactics: 1Isolated pawn: 1Backward pawn: 1Played gambits: 1
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Openings

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

As White 1 game 0W 1D 0L
Four Knights Game 1 game 0W 1D 0L
Italian Variation 1 game 0W 1D 0L
(unspecified) 1 game 0W 1D 0L
As Black 2 games 2W 0D 0L
Four Knights Game 1 game 1W 0D 0L
(unspecified) 1 game 1W 0D 0L
(unspecified) 1 game 1W 0D 0L
Mieses Opening 1 game 1W 0D 0L
Reversed Rat 1 game 1W 0D 0L
(unspecified) 1 game 1W 0D 0L
Blunders Top 4 of 22

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

2024.07.26 · 5... Ng4 (−46.1% win chance) 0-1
Kostka, Collin
Schulz, Marc
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2024.07.28 · 28. g4 (−39.5% win chance) 1/2-1/2
Kalkreuter, Lars
Kostka, Collin
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????.??.?? · 13... Rxe6 (−24.8% win chance) 1-0
Kostka, Collin
Popkiewicz, Adam
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2024.07.28 · 33. Rg3 (−24% win chance) 1/2-1/2
Kalkreuter, Lars
Kostka, Collin
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Games Showing all 4 games
Date Event Round Color Opponent Result Accuracy % First moves