ChessmooseOpponent prep

John P. Aherne

IRL · FIDE ID 2501805 · 10 tournament games since 2021
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Standard
1889
#200 in IRL (active)
Rapid
1907
#122 in IRL (active)
Blitz
1887
#125 in IRL (active)
Score
55%
5 W · 1 D · 4 L
Opp. avg
1838
Last 10 games
Last game
2024-04-01
Dublin International 2024

Prep summary

Based on 10 over-the-board games. 6 with White (58%), 4 with Black (50%).

Openings as White

First move

1.d4658%

Most played

OpeningGamesScore
Modern Defense: Neo-Modern Defense150%
Dutch Defense: Classical Variation, Buenos Aires Variation1100%
King's Indian Defense: Steiner Attack1100%
Queen's Gambit Declined1100%
Semi-Slav Defense: Normal Variation10%

Openings as Black

Against 1.e4 (2 games)

1...e6 French Defense250%

Against 1.d4 (1 game)

1...Nf6 Indian Defense10%

Most played

OpeningGamesScore
Nimzo-Larsen Attack: Classical Variation1100%
Grünfeld Defense: Exchange Variation10%
French Defense: Winawer Variation1100%
French Defense: Advance Variation, Main Line10%

Recent games

DateOpponent and eventResult
2024-04-01Gabriel Mirza (1719)
Dublin International 2024
½
2024-04-01Erlingur Jensson (1754)
Dublin International 2024
W
2024-03-31Fred Armstrong (1811)
Dublin International 2024
W
2024-03-31John Delaney (2186)
Dublin International 2024
L
2024-03-30Gerard Buckley (1835)
Dublin International 2024
W
2024-03-30Paul Kellett (1830)
Dublin International 2024
W
2024-03-29Hermann Adalsteinsson (1729)
Dublin International 2024
W
2021-08-04Oissine Murchadha
100th Irish Chess Championship
L
2021-08-04Peter Cafolla
100th Irish Chess Championship
L
2021-08-04David Murray
100th Irish Chess Championship
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.