Player profile

Williamson, Jason

Standard: 1873 Rapid: 0 Blitz: 0 (last updated 2026-10-02)

FIDE ID: 2628171 (view FIDE profile)

Federation: CAN Sex: M Birth Year: 1973 Age: 53

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

Sicilian Defense 1 game 0W 0D 1L

Accelerated Dragon 1 game 0W 0D 1L

Maróczy Bind 1 game 0W 0D 1L

As Black 1 game 0W 0D 1L

Indian Defense 1 game 0W 0D 1L

(unspecified) 1 game 0W 0D 1L

Blunders Top 4 of 19

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

2026.06.28 · 37... Bh4 (−36.7% win chance) 1-0

Williamson, Jason

Duong, Thanh Nha

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2026.06.28 · 36... Rxd4 (−28% win chance) 1-0

Williamson, Jason

Duong, Thanh Nha

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2026.06.29 · 38. g3 (−16.7% win chance) 0-1

Rek, Slava

Williamson, Jason

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2023.07.23 · 16... Ne5 (−14.5% win chance) 1-0

Jason Williamson

Abhijit Gupta

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Games Showing all 3 games

Date	Event	Round	Opponent	Accuracy %	First moves
2026.06.29	Canadian Jr. and Sr. Championship 2026	6.4	2026.06.29 Rek, Slava (2605414) (2107)	88.60%	1. e4 c5 2. Nf3 Nc6 3. d4 cxd4
2026.06.28	Canadian Jr. and Sr. Championship 2026	3.5	2026.06.28 Duong, Thanh Nha (2601079) (2110)	77.20%	1. d4 Nf6 2. Nc3 e6 3. e4 Bb4
2023.07.23	Round 1: Abhijit Gupta - Jason Williamson		2023.07.23 Abhijit Gupta	81.80%	1. d4 Nf6 2. c4 g6 3. Nc3 Bg7