ChessmooseOpponent prep

John A Williams

WLS · FIDE ID 1807480 · 39 tournament games since 2024
Open full prep for John A WilliamsPlay vs John's clone
Standard
1560
#220 in WLS (active)
Rapid
1579
#131 in WLS (active)
Blitz
1635
#151 in WLS (active)
Score
35%
11 W · 5 D · 23 L
Opp. avg
1765
Last 39 games
Last game
2026-07-12
South Wales International 2026

Prep summary

Based on 39 over-the-board games. 18 with White (22%), 21 with Black (45%).

Openings as White

First move

1.d41323%
1.b3425%
1.Nf310%

Most played

OpeningGamesScore
Nimzo-Larsen Attack: Classical Variation250%
Horwitz Defense10%
Queen's Gambit Declined: Janowski Variation10%
Rat Defense: English Rat1100%
Modern Defense: Kotov Variation150%

Openings as Black

Against 1.e4 (11 games)

1...d6 Pirc Defense1141%

Against 1.d4 (4 games)

1...d6 Queen's Pawn Game438%

Most played

OpeningGamesScore
Pirc Defense590%
Philidor Defense: Lion Variation20%
Indian Defense: Wade-Tartakower Defense275%
Czech Defense20%
English Opening10%

Recent games

DateOpponent and eventResult
2026-07-12Ron Williams (1597)
South Wales International 2026
L
2026-07-11Joshua McKenna (1766)
South Wales International 2026
L
2026-07-11Hugo Fowler (2013)
South Wales International 2026
L
2026-07-10Luke Anthony Honey (2040)
South Wales International 2026
L
2026-07-09Guy Wagner (1738)
South Wales International 2026
W
2026-07-09Gareth Richards (1629)
South Wales International 2026
W
2026-07-08Chris R White (1727)
South Wales International 2026
½
2026-07-07Roy Thomas (1782)
South Wales International 2026
L
2026-07-07Petr Marusenko (1998)
South Wales International 2026
L
2026-04-06Liam Powell-Jones (1683)
Welsh Championships 2026 | Open
L

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.