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Katsiolis, Orestis

Standard: 1475 Rapid: 1436 Blitz: 1441 (last updated 2026-11-02)
FIDE ID: 42168023 (view FIDE profile)
Federation: GRE Sex: M Birth Year: 2015 Age: 11
Title: — Women's title: — Other title: — FOA title: —
Games: 6 Wins: 0 (0%) Draws: 1 (17%) Losses: 5 (83%)
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Dossier

5 of 6 games analyzed.

Accuracy: 86.2%
Opened e4: 3/3
Castled kingside: 3Same-side castling: 3Did not castle: 1Castled queenside: 1Opposite-side castling: 1
Played on the kingside: 2Played on the queenside: 1Played in the center: 1
Initiated exchanges: 5Space advantage: 3Active pieces: 2Played gambits: 2Sacrificed material: 2Missed tactics: 2Isolated pawn: 2
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Openings

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As White 3 games 0W 1D 2L
Sicilian Defense 2 games 0W 1D 1L
Old Sicilian 1 game 0W 1D 0L
(unspecified) 1 game 0W 1D 0L
Modern Variations 1 game 0W 0D 1L
(unspecified) 1 game 0W 0D 1L
Italian Game 1 game 0W 0D 1L
Classical Variation 1 game 0W 0D 1L
Giuoco Pianissimo 1 game 0W 0D 1L
As Black 3 games 0W 0D 3L
Benko Gambit 1 game 0W 0D 1L
(unspecified) 1 game 0W 0D 1L
(unspecified) 1 game 0W 0D 1L
Sicilian Defense 1 game 0W 0D 1L
Marshall Counterattack 1 game 0W 0D 1L
(unspecified) 1 game 0W 0D 1L
Italian Game 1 game 0W 0D 1L
Two Knights Defense 1 game 0W 0D 1L
Perreux Variation 1 game 0W 0D 1L
Blunders Top 4 of 38

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

2024.10.29 · 25. b4 (−33.5% win chance) 0-1
El Gazzar, Ahmed
Katsiolis, Orestis
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2026.04.15 · 9... Be7 (−28% win chance) 1-0
Katsiolis, Orestis
Alexandrakis, Vasileios Sp
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2024.10.31 · 21. g4 (−24.7% win chance) 1/2-1/2
Britez Pereira, Tomas Esteban
Katsiolis, Orestis
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2026.04.15 · 6... Nxd5 (−18.7% win chance) 1-0
Katsiolis, Orestis
Alexandrakis, Vasileios Sp
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Games Showing all 6 games
Date Event Round Color Opponent Result Accuracy % First moves