ChessmooseOpponent prep

Derek Rooney

ENG · FIDE ID 343477135 · 6 tournament games since 2025
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Standard
1662
#1981 in ENG (active)
Rapid
–
Unrated
Blitz
1706
#1576 in ENG (active)
Score
25%
1 W · 1 D · 4 L
Opp. avg
1804
Last 6 games
Last game
2025-08
2025 British Chess Championships | Over 50

Prep summary

Based on 6 over-the-board games. 3 with White (0%), 3 with Black (50%).

Openings as White

First move

1.d430%

Most played

OpeningGamesScore
Pterodactyl Defense: Queen Pterodactyl, Quiet Line10%
Nimzo-Indian Defense: Sämisch Variation10%
Benoni Defense10%

Openings as Black

Against 1.e4 (2 games)

1...g6 Modern Defense275%

Against 1.d4 (1 game)

1...g6 Queen's Pawn Game10%

Most played

OpeningGamesScore
Modern Defense: Standard Defense10%
Modern Defense: Averbakh System1100%
Modern Defense: Bishop Attack150%

Recent games

DateOpponent and eventResult
2025-08Nicholas E White (1707)
2025 British Chess Championships | Over 50
L
2025-08Paul May (1815)
2025 British Chess Championships | Over 50
L
2025-08John Polanyk (1771)
2025 British Chess Championships | Over 50
W
2025-08Martin J Faulkner (1818)
2025 British Chess Championships | Over 50
L
2025-08Richard Betts (1808)
2025 British Chess Championships | Over 50
½
2025-08Chris Sykes (1903)
2025 British Chess Championships | Over 50
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.