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Player profile

Grunas, Jakub

Standard: 1632 Rapid: 1629 Blitz: 1620 (last updated 2026-10-02)
FIDE ID: 1176218 (view FIDE profile)
Federation: POL Sex: M Birth Year: 2001 Age: 25
Title: — Women's title: — Other title: — FOA title: —
Games: 1 Wins: 0 (0%) Draws: 0 (0%) Losses: 1 (100%)
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Dossier

1 of 1 game analyzed.

Accuracy: 80.2%
Opened d4: 1/1
Castled kingside: 1Same-side castling: 1
Played on the queenside: 1
Isolated pawn: 1Space advantage: 1Active pieces: 1
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Openings

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As White 1 game 0W 0D 1L
Nimzo-Indian Defense 1 game 0W 0D 1L
Kmoch Variation 1 game 0W 0D 1L
(unspecified) 1 game 0W 0D 1L
As Black 0 games 0W 0D 0L

No games as Black in this range.

Blunders Top 4 of 8

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

????.??.?? · 43. Kg1 (−37.1% win chance) 0-1
Wikar, Martyna
Grunas, Jakub
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????.??.?? · 41. exf7+ (−36.7% win chance) 0-1
Wikar, Martyna
Grunas, Jakub
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????.??.?? · 31. h3 (−21.8% win chance) 0-1
Wikar, Martyna
Grunas, Jakub
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????.??.?? · 30. Rb1 (−18.7% win chance) 0-1
Wikar, Martyna
Grunas, Jakub
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Games Showing all 1 game
Date Event Round Color Opponent Result Accuracy % First moves