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Sergey Ionov
Number of games in database: 309
Years covered: 1980 to 2019
Last FIDE rating: 2530 (2476 rapid, 2464 blitz)
Highest rating achieved in database: 2559

Overall record: +82 -52 =166 (55.0%)*
   * Overall winning percentage = (wins+draws/2) / total games in the database. 9 exhibition games, blitz/rapid, odds games, etc. are excluded from this statistic.

With the White pieces:
 Slav (17) 
    D11 D15 D18 D12 D10
 Queen's Pawn Game (17) 
    A45 D02 A46 E10 D00
 King's Indian (16) 
    E67 E92 E94 E70 E60
 Queen's Indian (11) 
    E15 E17 E19
 Queen's Gambit Declined (9) 
    D30 D35 D31 D38 D39
 Sicilian (8) 
    B32 B39 B44 B80 B90
With the Black pieces:
 Sicilian (39) 
    B45 B40 B89 B56 B54
 Queen's Indian (28) 
    E12 E15 E17 E14
 Nimzo Indian (19) 
    E32 E46 E54 E20 E42
 English (11) 
    A13 A17 A14 A15 A16
 French Defense (10) 
    C07 C17 C11 C10 C02
 Queen's Pawn Game (9) 
    A46 D05 A40 E00 D02
Repertoire Explorer

NOTABLE GAMES: [what is this?]
   M Richter vs S Ionov, 2010 0-1
   S Ionov vs Gleizerov, 2004 1-0
   J Bosch vs S Ionov, 1999 1/2-1/2
   S Ionov vs R Janssen, 1999 1-0

NOTABLE TOURNAMENTS: [what is this?]
   Hoogovens Group B (1999)
   77th St. Petersburg Championship (2004)
   Rilton Cup (2009)
   World Senior Teams Championship (50+) (2017)
   It (open) St. Petersburg 300 (2003)
   Russian Championship Higher League St Petersburg (2004)
   Moscow Open (2007)
   Russian Team Championship (2011)
   Cappelle La Grande (2003)
   Cappelle la Grande (2006)
   Chigorin Memorial Open (2009)
   Russian Team Championship (2012)
   Chigorin Memorial (2012)

GAME COLLECTIONS: [what is this?]
   1999 Hoogovens (group B) by gauer
   Hoogovens Group B 1999 by Tabanus

   🏆 Russian Team Championship (Premier)
   A Predke vs S Ionov (May-10-19) 1-0
   S Ionov vs I Rozum (May-09-19) 0-1
   P Toropov vs S Ionov (May-07-19) 1/2-1/2
   D Gordievsky vs S Ionov (May-04-19) 1/2-1/2
   S Ionov vs D Kryakvin (May-02-19) 1/2-1/2

Search Sacrifice Explorer for Sergey Ionov
Search Google for Sergey Ionov
FIDE player card for Sergey Ionov

(born Jan-07-1962, 57 years old) Russia

[what is this?]
Sergey Dmitrievich Ionov was awarded the Grandmaster title in 1996.

 page 1 of 13; games 1-25 of 309  PGN Download
Game  ResultMoves YearEvent/LocaleOpening
1. Wojtkiewicz vs S Ionov  0-1401980URSB43 Sicilian, Kan, 5.Nc3
2. Razuvaev vs S Ionov  ½-½451983URS-ch sfE04 Catalan, Open, 5.Nf3
3. Kholmov vs S Ionov  0-1501983URS-ch sfB30 Sicilian
4. Gulko vs S Ionov  ½-½221983VolgodonskE12 Queen's Indian
5. Yurtaev vs S Ionov  0-1401983URS-ch sfA07 King's Indian Attack
6. Karasev vs S Ionov  1-0461988Leningrad-ch sfB40 Sicilian
7. Khalifman vs S Ionov  0-1461988Leningrad-chB62 Sicilian, Richter-Rauzer
8. S Ionov vs Balashov  ½-½361988URS-ch otbor56E17 Queen's Indian
9. Gelfand vs S Ionov  1-0401988URS-ch FL56E11 Bogo-Indian Defense
10. S Ionov vs Psakhis  ½-½221988URS-ch FL56A46 Queen's Pawn Game
11. S Ionov vs Smirin  ½-½321988URS-ch FL56E94 King's Indian, Orthodox
12. Balashov vs S Ionov  ½-½241988URS-ch FL56A04 Reti Opening
13. Shirov vs S Ionov  ½-½451988URS-ch FL56E48 Nimzo-Indian, 4.e3 O-O 5.Bd3 d5
14. S Ionov vs Kholmov  ½-½241988URS-ch FL56A46 Queen's Pawn Game
15. V K Neverov vs S Ionov  ½-½271990Moscow opE17 Queen's Indian
16. S Ionov vs Smirin  ½-½361990Moscow opA15 English
17. S Ionov vs Vaganian  ½-½211990Moscow OpenD35 Queen's Gambit Declined
18. S Ionov vs Akopian  ½-½321991URS-ch58E67 King's Indian, Fianchetto
19. Ulibin vs S Ionov  0-1421991URS-ch58E00 Queen's Pawn Game
20. A Graf vs S Ionov  1-0641991URS-ch58E46 Nimzo-Indian
21. Y R Yakovich vs S Ionov  ½-½331991URS-ch58B89 Sicilian
22. S Ionov vs Shirov  ½-½211991URS-ch58A15 English
23. Eingorn vs S Ionov  ½-½271991URS-ch58E17 Queen's Indian
24. S Ionov vs Lputian  ½-½301991URS-ch58D58 Queen's Gambit Declined, Tartakower (Makagonov-Bondarevsky) Syst
25. S Ionov vs Vyzmanavin  1-0381991URS-ch58E15 Queen's Indian
 page 1 of 13; games 1-25 of 309  PGN Download
  REFINE SEARCH:   White wins (1-0) | Black wins (0-1) | Draws (1/2-1/2) | Ionov wins | Ionov loses  

Kibitzer's Corner
Apr-24-05  WTHarvey: Here are some diagrams of 'must win' positions from Sergey's games:
Nov-16-05  lopium: In your page I saw at least a game that ain't here on R take the N, and white wins. With Q on the 8 flies, with the bishop to check the king in case of R...8. Nice one.
Jan-06-06  BIDMONFA: Sergey Ionov

IONOV, Sergey

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