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Player profile

Deighan, Matthew J

Standard: 1760 Rapid: 1712 Blitz: 1810 (last updated 2026-10-02)
FIDE ID: 2411881 (view FIDE profile)
Federation: SCO Sex: M Birth Year: 2000 Age: 26
Title: — Women's title: — Other title: — FOA title: —
Games: 6 Wins: 0 (0%) Draws: 2 (33%) Losses: 4 (67%)
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Dossier

5 of 6 games analyzed.

Accuracy: 86.8%
Opened e4: 3/3
Castled kingside: 4Same-side castling: 3Castled queenside: 1
Played in the center: 2Played on the queenside: 1Fianchettoed kingside: 1Played on the kingside: 1
Kept the bishop pair: 5Backward pawn: 4Active pieces: 4Missed tactics: 4Space advantage: 3Sacrificed material: 3Isolated pawn: 3Avoided exchanges: 2Initiated exchanges: 2Played gambits: 1
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Openings

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As White 3 games 0W 1D 2L
Sicilian Defense 2 games 0W 1D 1L
Classical Variation 1 game 0W 1D 0L
(unspecified) 1 game 0W 1D 0L
Nyezhmetdinov-Rossolimo Attack 1 game 0W 0D 1L
(unspecified) 1 game 0W 0D 1L
Lion Defense 1 game 0W 0D 1L
Anti-Philidor 1 game 0W 0D 1L
Lion's Cave 1 game 0W 0D 1L
As Black 3 games 0W 1D 2L
French Defense 1 game 0W 1D 0L
Advance Variation 1 game 0W 1D 0L
Euwe Variation 1 game 0W 1D 0L
King's Indian Defense 1 game 0W 0D 1L
Orthodox Variation 1 game 0W 0D 1L
Gligoric-Taimanov System 1 game 0W 0D 1L
Sicilian Defense 1 game 0W 0D 1L
Nyezhmetdinov-Rossolimo 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?

2025.04.20 · 23. Nde2 (−21.4% win chance) 0-1
Cast, Julian
Deighan, Matthew J
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2025.04.19 · 19. b3 (−19.5% win chance) 0-1
Sasikumar, Srivathsan
Deighan, Matthew J
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2025.04.21 · 14. Nd5 (−15.8% win chance) 1/2-1/2
Shivakumar, Akshath
Deighan, Matthew J
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2025.04.20 · 14. e5 (−13.8% win chance) 0-1
Cast, Julian
Deighan, Matthew J
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Games Showing all 6 games
Date Event Round Color Opponent Result Accuracy % First moves