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Yelena Dembo
Y Dembo 
Photo courtesy of yelenadembo.com  
Number of games in database: 448
Years covered: 1992 to 2012
Last FIDE rating: 2448
Highest rating achieved in database: 2482

Overall record: +132 -61 =182 (59.5%)*
   * Overall winning percentage = (wins+draws/2) / total games in the database. 73 exhibition games, blitz/rapid, odds games, etc. are excluded from this statistic.

MOST PLAYED OPENINGS
With the White pieces:
 Sicilian (98) 
    B43 B48 B30 B31 B45
 French Defense (38) 
    C05 C03 C07 C11 C09
 French Tarrasch (28) 
    C05 C07 C03 C09 C04
 Sicilian Taimanov (23) 
    B48 B45 B46 B49
 Caro-Kann (19) 
    B12 B16 B18 B13 B17
 Scotch Game (19) 
    C45
With the Black pieces:
 Sicilian (92) 
    B31 B22 B30 B67 B65
 King's Indian (65) 
    E92 E62 E63 E97 E75
 Sicilian Richter-Rauser (24) 
    B67 B65 B63 B61 B60
 English (15) 
    A10 A15 A16
 Queen's Pawn Game (9) 
    A45 D02
 Sicilian Scheveningen (5) 
    B83 B81
Repertoire Explorer

NOTABLE GAMES: [what is this?]
   Y Dembo vs D Driamin, 2000 1-0
   Y Dembo vs I Krush, 1996 1-0
   Y Dembo vs V Pejnovic, 1994 1-0
   Y Dembo vs R Palaj, 1994 1-0
   Y Dembo vs G Mammadova, 2010 1-0
   N Castaneda vs Y Dembo, 2001 0-1
   Y Dembo vs G Szamoskozi, 1999 1-0
   Y Dembo vs Nadezda Stojanovic, 2001 1-0
   Y Dembo vs E Repkova, 2004 1/2-1/2
   Y Dembo vs A Muzychuk, 2011 1-0

NOTABLE TOURNAMENTS: [what is this?]
   European Championship (Women) (2005)
   SportAccord Mind Games (Blindfold, Women) (2011)
   European Club Cup (Women) (2011)
   European Championship (Women) (2006)
   European Championship (Women) (2008)
   European Championship (Women) (2010)
   Dresden Olympiad (Women) (2008)
   European Team Championship (Women) (2005)
   Istanbul Olympiad (Women) (2012)
   Cappelle op 22nd (2006)
   European Union Championship (2008)
   European Championship (Women) (2007)
   Turin Olympiad (Women) (2006)
   European Championship (2009)
   Khanty-Mansiysk Olympiad (Women) (2010)

GAME COLLECTIONS: [what is this?]
   Yelena Dembo's collection - women chess bites:) by Yelena Dembo
   spasskey69's favorite games by spasskey69

GAMES ANNOTATED BY DEMBO: [what is this?]
   Y Dembo vs D Driamin, 2000
   Y Dembo vs I Krush, 1996
   Y Dembo vs R Palaj, 1994

RECENT GAMES:
   🏆 Women's World Championship Knockout Tournament
   Khurtsidze vs Y Dembo (Nov-12-12) 1-0
   Y Dembo vs Khurtsidze (Nov-11-12) 1/2-1/2
   Y Dembo vs M Aulia (Sep-09-12) 0-1
   B Yildiz vs Y Dembo (Sep-07-12) 1/2-1/2
   Y Dembo vs D Vazquez Maccarini (Sep-06-12) 1-0

Search Sacrifice Explorer for Yelena Dembo
Search Google for Yelena Dembo
FIDE player card for Yelena Dembo


YELENA DEMBO
(born Dec-08-1983, 37 years old) Russia (federation/nationality Greece)

[what is this?]

Yelena Dembo was born in Penza, Russia. At only 3 years and 9 months, she played chess in an under-13 tournament and became rated. When she was 7, her family emigrated to Israel, where her parents opened a chess academy. She was Israeli champion among the girls five times, including once in the category under 20 years. She became a WGM in 2001 and Men's IM in 2003.

She is an eight time medalist of World and European Youth and Women Championships, including winning the first place in Girl's Under 20 European Rapid Championship in 2002. She won the Bykova's Memorial (women's WGM event) in December 2004. She won the bronze medal in Women's European Individual Championship in Moldova 2005 and scored 6.5/11 (TPR 2464) at the 12th European Individual Championship (2011), which included a 4/8 (+2 -2 =4) result against her 8 GM opponents in that event. She qualified for the Women's World Championship Knockout Tournament (2012), but lost in the first round to Georgian IM Nino Khurtsidze.

Dembo made her first men's GM norm in the Hamburg open, 2005.

http://yelenadembo.com/

Wikipedia article: Yelena Dembo

Last updated: 2020-08-20 20:41:26

 page 1 of 18; games 1-25 of 448  PGN Download
Game  ResultMoves YearEvent/LocaleOpening
1. Y Dembo vs A Peterson 0-1271992Wch U10 GirlsB16 Caro-Kann, Bronstein-Larsen Variation
2. S Farhat vs Y Dembo ½-½441992Wch U10 GirlsB70 Sicilian, Dragon Variation
3. Y Dembo vs O Avraam 1-0571993Ch-Israel(men), 1/8C80 Ruy Lopez, Open
4. Y Dembo vs V Pejnovic 1-0101994EU-ch U12 GirlsB30 Sicilian
5. Y Dembo vs R Palaj 1-0271994Ch-Israel(men), 1/4B93 Sicilian, Najdorf, 6.f4
6. J B Rasmussen vs Y Dembo  0-1451994EU-ch U12 Disney GirlsB10 Caro-Kann
7. Kasparov vs Y Dembo 1-0301994Clock simul, 15bA45 Queen's Pawn Game
8. Y Dembo vs I Krush 1-0301996Wch U14 Disney GirlsB89 Sicilian
9. Wang Yu vs Y Dembo  1-0331996Wch U14 GirlsB40 Sicilian
10. C Moshina vs Y Dembo  1-0291996Wch U14 GirlsB81 Sicilian, Scheveningen, Keres Attack
11. Y Dembo vs N Resika  ½-½201998FSIMA DecC30 King's Gambit Declined
12. Janos Dudas vs Y Dembo  ½-½391998Budapest FS12 IM-AD91 Grunfeld, 5.Bg5
13. Y Dembo vs J Bergre  ½-½201999Budapest First Saturday ELO04B09 Pirc, Austrian Attack
14. D Fliszar vs Y Dembo  0-1401999Budapest First Saturday ELO04A15 English
15. Y Dembo vs V Vass  ½-½641999Budapest First Saturday ELO04C36 King's Gambit Accepted, Abbazia Defense
16. W Langer vs Y Dembo  0-1551999Budapest First Saturday ELO04A05 Reti Opening
17. Y Dembo vs G Szamoskozi 1-0441999Budapest First Saturday ELO04C38 King's Gambit Accepted
18. G Lakat vs Y Dembo  0-1401999Budapest First Saturday ELO04B83 Sicilian
19. Y Dembo vs L Dekany  ½-½261999Budapest First Saturday ELO04B57 Sicilian
20. Y Dembo vs R Csolig 1-0541999Budapest First Saturday ELO04B45 Sicilian, Taimanov
21. M Cleven vs Y Dembo 0-1281999Budapest First Saturday ELO04A04 Reti Opening
22. Y Dembo vs F Jansen 1-0161999Budapest First Saturday ELO04B28 Sicilian, O'Kelly Variation
23. Y Dembo vs D Driamin 1-0422000First Saturday IM sectionC05 French, Tarrasch
24. A Gara vs Y Dembo  ½-½622000t-EuCh U18 GirlsB56 Sicilian
25. Y Dembo vs A Srebrnic  1-0632000t-EuCh U18 GirlsC42 Petrov Defense
 page 1 of 18; games 1-25 of 448  PGN Download
  REFINE SEARCH:   White wins (1-0) | Black wins (0-1) | Draws (1/2-1/2) | Dembo wins | Dembo loses  
 

Kibitzer's Corner
< Earlier Kibitzing  · PAGE 22 OF 22 ·  Later Kibitzing>
Dec-19-10  Zygalski: You're right bartonlaos, I lose.

Yelena's games were referred to chess.com staff & an International Master closed her account. Yelena can no longer play on that site. Clearly I was wrong!

Jan-06-11
Premium Chessgames Member
  dkappe1: <Zygalski> Which IM?

I've been running some tests on games where opponents are mismatched by more than 600 points. I have to go to some other chess sites for that, as I haven't found many on chessgames.com.

The new rybka aquarium scripter makes running these sorts of analyses much easier.

In a small sample of 20 otb games, the average match rate (using the same methodology of the articles) for the higher rated player out beyond move 12 is over 90%.

Small sample. Not conclusive. But interesting enough to run a bigger test.

Heck, I might get a published paper on this illustrating the limits of automated cheat detection.

"There are lies, damned lies, and statistics." and there is a danger when amateurs blindly follow an algorithmic recipe proposed by an expert. "If she floats, she's a witch. If she drowns, she's innocent."

Feb-10-11  croco: @dkappe1: I can hardly imagine that a game between two players with such a rating discrepancy can last 20 moves out of the opening book to be included in your sample. Why do you need such a high rating gap? Are you saying that all the opponents Yelena encountered were below 1900 ELO? Again, the matching rate is not the only factor, you can also count the average total error (and there is a paper comparing world chess champions which describes the method).

Anyway, I think that the site in question withdrew any accusations. Or could not back them up.

Mar-26-11  Lennonfan: User<BARTONLAOS>directed me to this page....and i dont see your point old pal...and i can still only conclude one thing after reading the above posts.,...your OBSESSED with proving that ppl cheat,when all your accusations are baseless and i agree with user<zygalski>'s post..<bartonlaos> <is it possible for you to post on this thread without making personal attacks...i wonder?>...i dont think it is!! Do you spend your entire time devoted to running games through chess engines,finding some moves agree with the players moves,then insinuate they've cheated??? Why dont you post one of your games up over at the cafe,and let some other engine anorak go through one of your games?? Your not gonna do that though are you? I wonder why! Seriously mate,you know nothing about chess just computers.,,.so stick to the computers
Mar-28-11  bartonlaos: <Lennonfan> You've inverted it completely, old chap. The ppl you agreed with were the ones obsessed with cheating.

Here's an excerpt of what I had written:

<"The stronger the opponent, the greater their ability to find good moves, making it harder for you to find the clear winning lines. Conversely, the weaker is your opponent, the easier it is to maintain fidelity. This shows how erroneous it is to take engine-fidelity as any indication of 'cheating' without considering the Chess itself.

"Chess is just so much more complex than the percentages from the Top 3 method can show that each game must be analyzed as a whole, and the evaluations for each candidate need to be considered before anything can be assumed about the player's choices involved. As for analyzing or interpreting what the percentages mean?? Without the proper controls any percentage you get from analyzing those games is arbitrary."

- bartonlaos>

Mar-28-11  Lennonfan: Not interested in your excerpts..no one else is either! Everyone's said their piece regarding you and your opinions on here<BART>....night night...the nurse will be round soon lol
Apr-02-11  Cmb: The cheats on chess.com do not always cheat, so in some cases you might find games with close to 100% of the first choice computer (e.g Houdini, Rybka, Stockfish) moves - and even if the accusations are true I find it much more likely that a titled GM would have such results. I think that since chess.com do not allow for an Arbiter to ajourn games the rules are wrong with reference to paying cheaters, especially if they have a string of non-computer games to support their claims to innocence. This has happened to me on chess.com, my opponent had a history of games with 100% accuracy, then some games played without any obvious computer use.
Apr-03-11  Zygalski: Well I haven't even viewed this page in quite some time.

I see that <Bartonlaos> is still up to his old nonsense, trying to recruit people to post in this thread (which seems to have back-fired badly) whilst arguing that others are obsessed with this issue. LMAO!

International Master David Pruess closed Yelena's chess.com account and as I keep saying, <engine match rate statistics were used by volunteers as a starting point to suggest possible engine users for chess.com staff to investigate. It is not known what methods chess.com use to determine if there is overwhelming evidence that a member has consulted an engine in their games. chess.com refuse to release their own cheat detection methodology.>

Some simple minds on here seem confused by the oft-repeated statement & I can't really understand why.

I personally suspect chess.com use average error analysis, which I think is better than the rather simplistic top 4 match rate methodology & have so stated on several occasions.

I also think they may use a Page Viewer Log in combination with their undiscolsed methods. A PVL could provide valuable circumstantial evidence. For instance, it would show a suspected cheat logging into site, viewing their games, pulling down PGN/FEN then moving in these games. It would record dates & times of all the activity by that user. If a suspect repeatedly pulls down PGN/FEN then moves in complex and/or balanced positions in their games moments later, whilst also matching an engines preferred choices, this would be extremely compelling circumstantial evidence.

Apr-03-11  bartonlaos: Hi <Zygalski>.

I don't have any desire to revisit the dead horse. This guy thought I had accused him of cheating when one of his 40+ move games registered something like 65% 88% 100% on the Top 3 method 20dHou1.5.

I explained to him that this isn't what happened, and directed him to this thread to read more about what the top 3 method represents. He didn't comprehend it though, which is why he gave such a heated response that I had also been accusing Dembo - hence the necessity for me to clarify what it all means.

Apr-03-11  wanabe2000: At the 2011 European Individual Championship (Mixed), behind Judit Polgar's third place performance, the best finish by a woman was Yelena Dembo with 6.5/11 points: http://chess-results.com/tnr45941.a.... Congratulations on a fine show!
Dec-08-11  brankat: Happy Birthday Yelena!
Dec-08-11
Premium Chessgames Member
  whiteshark: Many happy returns of the Day, <Yelena>!
Dec-08-11  wuvmuffin72: Happy Birthday Yelena Dembo!

I hope you write a repertoire book for Black in the Classical Sicilian one day!

Dec-08-11
Premium Chessgames Member
  Stonehenge: Happy Birthday :)
Dec-08-12
Premium Chessgames Member
  whiteshark: Happy Birthday <Yelena>. Hope you have a great Day!
Dec-08-12  brankat: Best wishes for Your Birthday!
Apr-14-13
Premium Chessgames Member
  Yelena Dembo: Thank you, guys! :) Best wishes!
Apr-16-13
Premium Chessgames Member
  HeMateMe: Nice hat, Yelena! Your bio says your first chess tournament took place before you were four years old--do you remember playing chess at that age?
Jun-27-14  independentthinker: I am very impressed with the games on Yelena's website. The first example in her 'wins over grandmasters' is simple chess at its best. Very impressive. Hope she takes all of her training and makes a book for Quality Chess like 'chess lessons'
Dec-08-14  waustad: Happy b'day!
Nov-15-15
Premium Chessgames Member
  thegoodanarchist: Nice photo of Yelena - she looks a little like Mayim Bialik from the Big Bang Theory
May-22-16
Premium Chessgames Member
  ketchuplover: She is a trainer at https://chessrex.com
Jun-05-16
Premium Chessgames Member
  ketchuplover: I won 2 hours of training with her but decided to pass it on to someone else at chessrex
Jun-30-16
Premium Chessgames Member
  ketchuplover: chessrex appears infected for me at least in firefox browser
Aug-20-20
Premium Chessgames Member
  Diademas: <She recently made her first men's GM norm in the Hamburg open.>

Probably best to exclude words like "recently" from players bio. The stated event was in 2005.

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