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O`Shea, Niall

Standard: 1787 Rapid: 0 Blitz: 0 (last updated 2026-11-02)
FIDE ID: 2505142 (view FIDE profile)
Federation: IRL Sex: M Birth Year: 1984 Age: 42
Title: — Women's title: — Other title: — FOA title: —
Games: 6 Wins: 1 (17%) Draws: 3 (50%) Losses: 1 (17%) Other: 1
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Dossier

5 of 6 games analyzed.

Accuracy: 77.1%
Opened d4: 2/2
Castled kingside: 3Same-side castling: 3Did not castle: 2
Played in the center: 4Played on the queenside: 1
Space advantage: 4Active pieces: 4Isolated pawn: 3Sacrificed material: 3Kept the bishop pair: 2Avoided exchanges: 2Missed tactics: 2Backward pawn: 2Initiated exchanges: 2Accepted short draws: 1
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Openings

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As White 2 games 1W 0D 1L
Indian Defense 1 game 1W 0D 0L
Normal Variation 1 game 1W 0D 0L
(unspecified) 1 game 1W 0D 0L
Queen's Pawn Game 1 game 0W 0D 1L
Accelerated London System 1 game 0W 0D 1L
(unspecified) 1 game 0W 0D 1L
As Black 4 games 0W 3D 0L
Indian Defense 1 game 0W 1D 0L
Accelerated London System 1 game 0W 1D 0L
(unspecified) 1 game 0W 1D 0L
Queen's Gambit Declined 1 game 0W 1D 0L
Modern Variation 1 game 0W 1D 0L
Normal Line 1 game 0W 1D 0L
French Defense 1 game 0W 0D 0L
Exchange Variation 1 game 0W 0D 0L
(unspecified) 1 game 0W 0D 0L
Caro-Kann Defense 1 game 0W 1D 0L
Exchange Variation 1 game 0W 1D 0L
(unspecified) 1 game 0W 1D 0L
Blunders Top 4 of 16

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

2025.02.02 · 31... Be6 (−39% win chance) 1/2-1/2
O`Shea, Niall
Arun, Rahul
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2025.01.31 · 19... Nce5 (−16.9% win chance) 1/2-1/2
O`Shea, Niall
Coughlan, James
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2026.02.01 · 7... e5 (−15.4% win chance) 1/2-1/2
O`Shea, Niall
Recto, Chiron
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2025.02.02 · 26. Bxe5 (−12% win chance) 1-0
Syms, Thomas
O`Shea, Niall
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Games Showing all 6 games
Date Event Round Color Opponent Result Accuracy % First moves