O'Donnell, Conor

Last game 2026

Prep vs WhitePrep vs Black

Rating

peak 2395 · latest 2317
19002000210022002300240020132016201920222025
Games
545
Wins
196
Draws
175
Losses
174
Peak Elo
2395
52.0% score

As White

E32Nimzo-Indian Defense: Classical Variation757.1%
E62King's Indian Defense: Fianchetto Variation, Kavalek Defense650.0%
A13English Opening: Agincourt Defense691.7%
D31Queen's Gambit Declined: Janowski Variation666.7%

As Black

B12Caro-Kann Defense: Advance Variation1750.0%
D02Queen's Pawn Game: London System1140.9%
B13Caro-Kann Defense: Exchange Variation1070.0%
B10Caro-Kann Defense1050.0%
A07King's Indian Attack837.5%
A13English Opening: Agincourt Defense714.3%
C41Philidor Defense: Exchange Variation778.6%
D31Queen's Gambit Declined: Charousek Variation650.0%
D35Queen's Gambit Declined: Exchange Variation633.3%
B18Caro-Kann Defense: Classical Variation550.0%
B19Caro-Kann Defense: Classical Variation540.0%
A06Nimzo-Larsen Attack: Classical Variation530.0%

Recent games

Jarocka, Liwia2273½-½O'Donnell, Conor23172026
Eggleston, D2343½-½O'Donnell, Conor23172026
O'Donnell, Conor23170-1Dicen, Elis Denele21462026
Petrov, N25721-0O'Donnell, Conor23062026
Laurusas, T25041-0O'Donnell, Conor23062026
O'Donnell, Conor23060-1Williams, Si124322026
Birkisson, Bardur Orn21961-0O'Donnell, Conor23062026
O'Donnell, Conor2306½-½Sulypa, A24552026
O'Donnell, Conor23061-0Nelson, Jo21172026
Mesropyan, Hayk21460-1O'Donnell, Conor23062026
Nawalaniec, Adam2278½-½O'Donnell, Conor23032026
O'Donnell, Conor23031-0Maciol, R20662026
O'Donnell, Conor22920-1Hardaway, Brewington25222025
Bogdanov, Egor2510½-½O'Donnell, Conor22922025
O'Donnell, Conor22920-1Hjartarson, J24732025