Player profile

Sieradzki, Igor

Standard: 0 Rapid: 0 Blitz: 0 (last updated 2026-10-02)

FIDE ID: 343482740 (view FIDE profile)

Federation: ENG Sex: M Birth Year: 2011 Age: 15

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.

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Openings

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As White 0 games 0W 0D 0L

No games as White in this range.

As Black 1 game 0W 0D 1L

Nimzo-Indian Defense 1 game 0W 0D 1L

(unspecified) 1 game 0W 0D 1L

(unspecified) 1 game 0W 0D 1L

Blunders Top 4 of 7

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

2026.07.07 · 14... Qxa6 (−42.6% win chance) 1-0

Sieradzki, Igor

Chaturvedi, Arjun

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2026.07.07 · 36... b4 (−31.3% win chance) 1-0

Sieradzki, Igor

Chaturvedi, Arjun

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2026.07.07 · 31... g5 (−18% win chance) 1-0

Sieradzki, Igor

Chaturvedi, Arjun

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2026.07.07 · 44... Nf6 (−11.3% win chance) 1-0

Sieradzki, Igor

Chaturvedi, Arjun

Engine View game

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Games Showing all 1 game

Date	Event	Round	Color	Opponent	Result	Accuracy %	First moves
2026.07.07	Minor U1450: Chaturvedi, Arjun - Sieradzki, Igor	1.2		2026.07.07 Chaturvedi, Arjun (343462510) (1719)	0	83.60%	1. d4 Nf6 2. c4 e6 3. Nc3 Bb4