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Sergey Ionov
Number of games in database: 309
Years covered: 1980 to 2019
Last FIDE rating: 2521 (2480 rapid, 2460 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 D18 D15 D12 D10
 Queen's Pawn Game (17) 
    A45 D02 A46 A41 A40
 King's Indian (16) 
    E67 E97 E70 E92 E60
 Queen's Indian (11) 
    E15 E19 E17
 Queen's Gambit Declined (9) 
    D30 D31 D35 D39 D38
 English (8) 
    A15 A17 A16 A13
With the Black pieces:
 Sicilian (39) 
    B45 B40 B89 B65 B52
 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 C01 C17 C10 C11
 Queen's Pawn Game (9) 
    A46 D05 E00 D02 A40
Repertoire Explorer

NOTABLE GAMES: [what is this?]
   S Ionov vs Gleizerov, 2004 1-0
   M Richter vs S Ionov, 2010 0-1
   S Ionov vs Nijboer, 1999 1/2-1/2
   S Ionov vs V Tchernyi, 2003 1-0

NOTABLE TOURNAMENTS: [what is this?]
   Hoogovens Group B (1999)
   77th St. Petersburg Championship (2004)
   World Senior Teams Championship (50+) (2017)
   Rilton Cup (2009)
   It (open) St. Petersburg 300 (2003)
   Russian Championship Higher League St Petersburg (2004)
   Cappelle La Grande (2003)
   Moscow Open (2007)
   Chigorin Memorial Open (2009)
   Cappelle la Grande (2006)
   Russian Team Championship (2011)
   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, 58 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. Kholmov vs S Ionov  0-1501983URS-ch sfB30 Sicilian
3. Gulko vs S Ionov  ½-½221983URS-ch sfE12 Queen's Indian
4. Razuvaev vs S Ionov  ½-½451983URS-ch sfE04 Catalan, Open, 5.Nf3
5. Yurtaev vs S Ionov  0-1401983URS-ch sfA07 King's Indian Attack
6. Khalifman vs S Ionov  0-1461988Leningrad-chB62 Sicilian, Richter-Rauzer
7. Karasev vs S Ionov  1-0461988Leningrad-ch sfB40 Sicilian
8. S Ionov vs Balashov  ½-½361988URS-ch otbor56E17 Queen's Indian
9. S Ionov vs Psakhis  ½-½221988URS-ch FL56A46 Queen's Pawn Game
10. Shirov vs S Ionov  ½-½451988URS-ch FL56E48 Nimzo-Indian, 4.e3 O-O 5.Bd3 d5
11. Balashov vs S Ionov  ½-½241988URS-ch FL56A04 Reti Opening
12. Gelfand vs S Ionov  1-0401988URS-ch FL56E11 Bogo-Indian Defense
13. S Ionov vs Smirin  ½-½321988URS-ch FL56E94 King's Indian, Orthodox
14. S Ionov vs Kholmov  ½-½241988URS-ch FL56A46 Queen's Pawn Game
15. V K Neverov vs S Ionov  ½-½271990Moscow OpenE17 Queen's Indian
16. S Ionov vs Smirin  ½-½361990Moscow OpenA15 English
17. S Ionov vs Vaganian  ½-½211990Moscow OpenD35 Queen's Gambit Declined
18. Sveshnikov vs S Ionov  ½-½561991URS-ch58B21 Sicilian, 2.f4 and 2.d4
19. S Ionov vs A Dreev  ½-½161991URS-ch58D43 Queen's Gambit Declined Semi-Slav
20. S Ionov vs Akopian  ½-½321991URS-ch58E67 King's Indian, Fianchetto
21. Ulibin vs S Ionov  0-1421991URS-ch58E00 Queen's Pawn Game
22. S Ionov vs Shirov  ½-½211991URS-ch58A15 English
23. A Graf vs S Ionov  1-0641991URS-ch58E46 Nimzo-Indian
24. S Ionov vs Vyzmanavin  1-0381991URS-ch58E15 Queen's Indian
25. Y R Yakovich vs S Ionov  ½-½331991URS-ch58B89 Sicilian
 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
Premium Chessgames Member
  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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