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Player profile

Hackl, Konstantin

Standard: 1773 Rapid: 1563 Blitz: 1572 (last updated 2026-11-02)
FIDE ID: 1689231 (view FIDE profile)
Federation: AUT Sex: M Birth Year: 2013 Age: 13
Title: — Women's title: — Other title: — FOA title: —
Games: 9 Wins: 6 (67%) Draws: 0 (0%) Losses: 3 (33%)
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Dossier

9 of 9 games analyzed.

Accuracy: 86.3%
Opened e4: 4/4
Castled kingside: 9Same-side castling: 8
Played on the kingside: 6Fianchettoed kingside: 5Played on the queenside: 4
Sacrificed material: 8Initiated exchanges: 7Active pieces: 7Kept the bishop pair: 6Backward pawn: 5Missed tactics: 5Space advantage: 4Isolated pawn: 4Avoided exchanges: 1
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Openings

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As White 4 games 3W 0D 1L
Sicilian Defense 2 games 1W 0D 1L
Nyezhmetdinov-Rossolimo Attack 2 games 1W 0D 1L
Fianchetto Variation 2 games 1W 0D 1L
Petrov's Defense 1 game 1W 0D 0L
Cozio Attack 1 game 1W 0D 0L
(unspecified) 1 game 1W 0D 0L
Ruy Lopez 1 game 1W 0D 0L
Closed 1 game 1W 0D 0L
Zaitsev System 1 game 1W 0D 0L
As Black 5 games 3W 0D 2L
King's Indian Defense 3 games 3W 0D 0L
Orthodox Variation 1 game 1W 0D 0L
Positional Defense, Closed Line 1 game 1W 0D 0L
(unspecified) 1 game 1W 0D 0L
(unspecified) 1 game 1W 0D 0L
Fianchetto Variation 1 game 1W 0D 0L
Debrecen Defense 1 game 1W 0D 0L
Sicilian Defense 1 game 0W 0D 1L
Delayed Alapin Variation 1 game 0W 0D 1L
with d6 1 game 0W 0D 1L
Zukertort Opening 1 game 0W 0D 1L
Double Fianchetto Attack 1 game 0W 0D 1L
(unspecified) 1 game 0W 0D 1L
Blunders Top 4 of 40

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

2026.08.04 · 16... Qg5 (−64.4% win chance) 0-1
Hackl, Konstantin
Meldt, Florian
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2026.08.04 · 20... Bxb2 (−27.1% win chance) 0-1
Hackl, Konstantin
Meldt, Florian
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2026.08.01 · 22. Qg3 (−25.5% win chance) 1-0
Gstrein, Matteo
Hackl, Konstantin
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2026.08.03 · 19. Nxd4 (−21.5% win chance) 0-1
Stoegerer, Konstantin
Hackl, Konstantin
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Games Showing all 9 games
Date Event Round Color Opponent Result Accuracy % First moves