Player profile

Sioumis, Athanasios

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

FIDE ID: 541006917 (view FIDE profile)

Federation: GRE Sex: M Birth Year: 2016 Age: 10

Title: — Women's title: — Other title: — FOA title: —

Games: 3 Wins: 0 (0%) Draws: 0 (0%) Losses: 3 (100%)

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Dossier

3 of 3 games analyzed.

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Openings

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As White 1 game 0W 0D 1L

Four Knights Game 1 game 0W 0D 1L

Spanish Variation 1 game 0W 0D 1L

Classical Variation 1 game 0W 0D 1L

As Black 2 games 0W 0D 2L

Italian Game 1 game 0W 0D 1L

Giuoco Pianissimo 1 game 0W 0D 1L

Normal 1 game 0W 0D 1L

King's Indian Attack 1 game 0W 0D 1L

(unspecified) 1 game 0W 0D 1L

Blunders Top 4 of 20

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

2026.03.14 · 12... Nxd5 (−36.5% win chance) 1-0

Sioumis, Athanasios

Gkrekidis, Konstantinos

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2026.03.14 · 20... Nxe4 (−35.6% win chance) 1-0

Sioumis, Athanasios

Oikonomidis, Anastasios Ioannis

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2026.03.14 · 17. cxb3 (−16% win chance) 0-1

Avraam, Evangelos

Sioumis, Athanasios

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2026.03.14 · 21. Re2 (−11.9% win chance) 0-1

Avraam, Evangelos

Sioumis, Athanasios

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Games Showing all 3 games

Date	Event	Round	Opponent	Accuracy %	First moves
2026.03.14	Round 8: Sioumis, Athanasios - Ioannis Marios Adamopoulos	8.12	2026.03.14 Avraam, Evangelos (541011082)	87.40%	1. e4 e5 2. Nf3 Nc6 3. Nc3 Nf6
2026.03.14	Round 5: Gkrekidis, Konstantinos - Sioumis, Athanasios	5.12	2026.03.14 Gkrekidis, Konstantinos (42175178)	83.70%	1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6
2026.03.14	Round 3: Oikonomidis, Anastasios Ioannis - Sioumis, Athanasios	3.12	2026.03.14 Oikonomidis, Anastasios Ioannis (42155690) (1421)	79.60%	1. Nf3 d5 2. g3 Nc6 3. Bg2 Nf6