ChessmooseOpponent prep

Oliver Williams

AUS · FIDE ID 3266567 · 7 tournament games since 2025
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Standard
1991
#156 in AUS (active)
Rapid
1943
#131 in AUS (active)
Blitz
1853
#304 in AUS (active)
Score
36%
1 W · 3 D · 3 L
Opp. avg
2046
Last 7 games
Last game
2026-04-12
2026 Sydney International Open Championships

Prep summary

Based on 7 over-the-board games (7 classical). 4 with White (38%), 3 with Black (33%).

Openings as White

First move

1.d4438%

Most played

OpeningGamesScore
King's Indian Defense: Semi-Averbakh System1100%
Semi-Slav Defense: Main Line10%
Dutch Defense: Classical Variation150%
Benko Gambit Accepted: Modern Variation10%

Openings as Black

Against 1.e4 (1 game)

1...c6 Caro-Kann Defense10%

Against 1.d4 (2 games)

1...Nf6 Indian Defense250%

Most played

OpeningGamesScore
Indian Defense: Anti-Nimzo-Indian150%
Caro-Kann Defense: Advance Variation, Bayonet Attack10%
Queen's Pawn Game: London System150%

Recent games

DateOpponent and eventResult
2026-04-12Dean Chen (1983)
2026 Sydney International Open Championships · classical
W
2026-04-11Terrence Tang (2133)
2026 Sydney International Open Championships · classical
L
2026-04-10Tony Zheng (2037)
2026 Sydney International Open Championships · classical
½
2026-04-09Michael V R Steadman (2012)
2026 Sydney International Open Championships · classical
½
2026-04-08Daniel Arvola (2017)
2026 Sydney International Open Championships · classical
L
2026-04-08Dusan Stojic (2184)
2026 Sydney International Open Championships · classical
L
2025-04Yao Zen Markis Tew (1954)
2025 Sydney International Open - Challengers · classical
½

Data: FIDE rating list (October 2026 list; national ranks count active players) and tournament games broadcast on Lichess since 2020 (open data, CC0). Results are matched to FIDE players by name or FIDE ID and may be incomplete. This page shows public chess results only. Is this you and you want the page removed? Email chessmoose1@gmail.com and we remove it.