Sergey Ionov

[Russian: Сергей Ионов]

Thumbnail photo of Sergey Ionov
Fide Id4100875
TitleGrand Master
FederationRussia fed
FIDE Elo2530
Highest Elo2559 (May 2011)
URS Rating2440 
Born 07.Jan.1962  (Age 56)
 Ranking: World #555, Europe #427, Russia #98
[Frequently Asked Questions about the displayed Bio data]

FIDE Profile   FICS Profile   Facebook   Wikipedia   Google  

Chess games of Sergey Ionov:    PGN Database (SergeyIonov.pgn)  [773 games]

Sponsored links

Special offer: Chess Evolution "Top GM Secrets" Newsletter with 10% discount (use code CHESS-DB)

Play Style

Prepare for a game against Sergey Ionov with white or black.
Play chess against Sergey Ionov (computer simulated play style): with white or black.
Opening (White) Realtime (beta)Opening (Black) Realtime (beta)
Queen's pawn (19%): D02 E10 E10 A45 A41 A40Sicilian defence (34%): B52 B53 B20 B45 B62 B60
Reti (18%): A04 A06 A07 A04 A05Queen's pawn (13%): E00 A46 A40 E10 A45 A46
Queen's gambit (13%): D34 D25 D06 D20 D15 D15Reti (11%): A05 A07 A04 A04 A09
English (9%): A15 A13 A13 A16 A20 A11Nimzo-Indian (9%): E47 E20 E48 E46 E42 E41
King's Indian (7%): E60 E84 E97 A49 E73 E92Queen's Indian (7%): E12 E15 E12 E15 E15 E14
Play tendenciesEndgame tendencies
Sacrifices: Not availableAverage draws at: Move #29 (details)
Blunders (): Explore blunders Optimal play:   100%  [what is this?]
Positional player: Not available Optimal checkmate: Not available
Exchange tendencies: -1.459 (details) Endgame blunders: Not available.
Stockfish first line: Not available [calculate] Strength:         
Quality of play:  86.74 (games[what is this?] Exploitive analysis: Not available
See help and explanation about the displayed statistics.

Live Games

No tournaments are known where this player currently plays in.

Sponsored links

Chess Games

Select a game from the drop-down list to display it, or download all games of Sergey Ionov

Subscribe for new games played by Sergey Ionov

Login if you like to use this feature.

You can see and manage all your subsriptions here.

Rating History ()

The graph shows Sergey Ionov's rating history vs. the World #100 (age considered) for each rating period (read more ...)

Tournament History

Sources:,,,, others coming soon.

Tournament (Click on name for details) VenueDate
Team men Blitz Final Sochi, Russia2015.05.102380
St. Petersburg Rapid Cup Final Men Saint Petersburg, Russia2014.09.272330
21st Russian Championship Male Teams Russia2014.04.062540
20th Russian Championship (Male Teams) Russia2013.04.062520
M. ChigorMemorial Saint Petersburg, Russia2012.10.272220
St. Petersburg Rapid Cup Semifinal Saint Petersburg, Russia2012.09.292410
Russian Team Championship Men Russia2012.04.092520
M. ChigorMemorial Open Saint Petersburg, Russia2011.10.142260
84th Mens Championship St. Petersburg Saint Petersburg, Russia2011.05.212500
Russian Team Championship Men Olginka, Russia2011.04.122550
83rd St. Petersburg Championship Saint Petersburg, Russia2010.05.162560
17th Russian Club Cup Premier League Dagomys, Russia2010.04.012610
    (39 more)
         You have to login to see the full list of tournaments.

Sponsored links

Baron, Tal     Tseshkovsky, Vitaly