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Jon Ludvig Hammer
J L Hammer 
Courtesy of Wikimedia Commons  

Number of games in database: 976
Years covered: 2000 to 2025
Last FIDE rating: 2618 (2637 rapid, 2549 blitz)
Highest rating achieved in database: 2701
Overall record: +308 -164 =329 (59.0%)*
   * Overall winning percentage = (wins+draws/2) / total games in the database. 175 exhibition games, blitz/rapid, odds games, etc. are excluded from this statistic.

MOST PLAYED OPENINGS
With the White pieces:
 Sicilian (72) 
    B51 B31 B30 B42 B90
 Nimzo Indian (33) 
    E21 E20 E53 E52 E25
 King's Indian (32) 
    E63 E64 E62 E94 E60
 Queen's Gambit Declined (30) 
    D35 D37 D30 D38 D39
 French Defense (28) 
    C11 C00 C07 C01 C10
 Slav (26) 
    D12 D17 D15 D11 D10
With the Black pieces:
 Ruy Lopez (62) 
    C67 C65 C95 C78 C77
 Queen's Gambit Declined (43) 
    D38 D35 D30 D37 D31
 Queen's Pawn Game (36) 
    D05 D02 A45 E10 A46
 Nimzo Indian (35) 
    E20 E46 E32 E55 E37
 English, 1 c4 e5 (27) 
    A20 A28 A29 A21 A22
 Grunfeld (25) 
    D85 D80 D91 D97 D86
Repertoire Explorer

NOTABLE GAMES: [what is this?]
   J L Hammer vs Carlsen, 2023 1-0
   Krasenkow vs J L Hammer, 2016 0-1
   J L Hammer vs Carlsen, 2015 1-0
   J L Hammer vs Carlsen, 2010 1-0
   J L Hammer vs Krasenkow, 2014 1-0
   J L Hammer vs G Finnlaugsson, 2008 1-0
   J L Hammer vs M Zumsande, 2016 1-0
   J L Hammer vs R Yankovsky, 2012 1-0
   S Bogner vs J L Hammer, 2015 0-1
   J L Hammer vs J Polgar, 2010 1/2-1/2

NOTABLE TOURNAMENTS: [what is this?]
   Rilton Cup 2013/14 (2013)
   Gjovik Open-A 2008/09 (2008)
   Rilton Cup 2014/15 (2014)
   London Chess Classic Open (2013)
   Norwegian Championship (2018)
   Rilton Cup 2015/16 (2015)
   Norwegian Championship (2012)
   Politiken Cup (2015)
   13th Dubai Open (2011)
   Reykjavik Open (2011)
   Reykjavik Open (2015)
   Xtracon Chess Open (2017)
   Xtracon Open (2019)
   Politiken Cup (2009)
   PRO League Group Stage (2019)

RECENT GAMES:
   🏆 FIDE Grand Swiss
   D Wagner vs J L Hammer (Sep-15-25) 1/2-1/2
   J L Hammer vs T E Olisa (Sep-14-25) 1-0
   J L Hammer vs J Santos Latasa (Sep-13-25) 1/2-1/2
   Martirosyan vs J L Hammer (Sep-12-25) 1/2-1/2
   J L Hammer vs M Karthikeyan (Sep-11-25) 0-1

Search Sacrifice Explorer for Jon Ludvig Hammer
Search Google for Jon Ludvig Hammer
FIDE player card for Jon Ludvig Hammer

JON LUDVIG HAMMER
(born Jun-02-1990, 35 years old) Norway

[what is this?]

Jon Ludvig Hammer is a grandmaster from Norway. He is a friend and former classmate of Magnus Carlsen. He played Norway's top board in the 17th European Team Championship (2009) and finished with 6.5/9 in a staggering 2792 performance. One of the Norwegian organiser's nominees to the World Cup (2013), he defeated Sergei Movsesian in the 1st round and Czech #1 David Navara in the second round tiebreaker, but lost to Gata Kamsky in the third round. Norwegian Champion in 2013, 2017 and 2018.

(1) https://itunes.apple.com/ca/podcast... (audio podcast with Ben Johnson from January, 2017), (2) Wikipedia article: Jon Ludvig Hammer

Last updated: 2018-07-15 03:23:53

Try our new games table.

 page 1 of 40; games 1-25 of 977  PGN Download
Game  ResultMoves YearEvent/LocaleOpening
1. J L Hammer vs Carlsen 1-0292000Norwegian Youth Ch Group EA10 English
2. Carlsen vs J L Hammer 1-0452001Nordic Youth Ch Group ED31 Queen's Gambit Declined
3. B Kvisvik vs J L Hammer  1-0362001Open NOR-ch JuniorC07 French, Tarrasch
4. J L Hammer vs W Magnor 1-0302001Open NOR-ch JuniorC54 Giuoco Piano
5. F R Lund vs J L Hammer  ½-½382001Open NOR-ch JuniorA20 English
6. J L Hammer vs O Boyum Fossum  0-1292001Open NOR-ch JuniorC05 French, Tarrasch
7. B Brakedal vs J L Hammer 0-1222001Open NOR-ch JuniorA84 Dutch
8. J L Hammer vs T R Nielsen  0-1522001Open NOR-ch JuniorB01 Scandinavian
9. H Haugsrud vs J L Hammer  ½-½142001Open NOR-ch JuniorC11 French
10. Carlsen vs J L Hammer  1-0302001Norwegian Youth Ch Group DC18 French, Winawer
11. O Pedersen vs J L Hammer  1-0552002Troll MastersC02 French, Advance
12. G Fant vs J L Hammer  0-1372002Troll MastersA40 Queen's Pawn Game
13. J L Hammer vs E Lie  0-1502002Troll MastersC56 Two Knights
14. J L Hammer vs T Karlsen  1-0582002Troll MastersA04 Reti Opening
15. M Kahn vs J L Hammer  1-0332002Troll MastersC02 French, Advance
16. J L Hammer vs K Stokke  ½-½702002Troll MastersA07 King's Indian Attack
17. O Hole vs J L Hammer  1-0442002Troll MastersA04 Reti Opening
18. J L Hammer vs S Bjerke  0-1692002Troll MastersA13 English
19. T J Svensen vs J L Hammer  1-0992002Troll MastersA10 English
20. J L Hammer vs Carlsen 0-1402002Nordic Youth Ch Group DA12 English with b3
21. J L Hammer vs Carlsen  0-1252002Hafjell Junior Chess InternationalA04 Reti Opening
22. J L Hammer vs H Harestad  0-1622003Troll Masters OpenA05 Reti Opening
23. T Lonngren vs J L Hammer  1-0602003Troll Masters OpenD11 Queen's Gambit Declined Slav
24. G Bue vs J L Hammer  1-0302003Troll Masters OpenA10 English
25. J L Hammer vs P Korhonen  1-0582003Troll Masters OpenA04 Reti Opening
 page 1 of 40; games 1-25 of 977  PGN Download
  REFINE SEARCH:   White wins (1-0) | Black wins (0-1) | Draws (1/2-1/2) | Hammer wins | Hammer loses  

Kibitzer's Corner
< Earlier Kibitzing  · PAGE 7 OF 24 ·  Later Kibitzing>
Oct-31-09  GalileoPiccolino: With his well done Performance in the ETCC 2009, he's now a Legit 2600+ GM on the rise. Bleeps on the chess radars.
Oct-31-09  Appaz: <og nå har pipen fått en litt annen lyd.>

Good news!

Chess in Norway have lost to many talents to stupid academic education. Do what you are good at, make special experiences, there are more crossroads ahead.

Oct-31-09  slomarko: <Being a professional for a couple of years, does not rule out a good academic career afterwards.> Maybe, but it doesn't help it for sure.
Oct-31-09  zarg: <Maybe, but it doesn't help it for sure>

Disagree. People are different, but at least I did better than my peers at UiO, _because_ I was motivated and competitive due to a prior professional sporting career.

Not following your passion at that age, can be the worst mistake of your life.

There is no problem whatsoever, starting off with an academic career at the age 22-24, actually I consider the risks higher at age 19-20...

Oct-31-09  Ken Ji jun: There is nothing wrong in pursuit of Higher learning. A few years of burning the oil lamp will reward you with a Degree in Forestry or Game Warden Psychologist. Or an Economics degree, and try to figure out what's wrong with chess World Economy.
Oct-31-09  Jim Bartle: I agree with zarg. In addition to the good points he makes, a person is often more prepared to take advantage of a university education at age 22 than at 19.
Oct-31-09  MrMelad: <zarg: actually I consider the risks higher at age 19-20...>

<Jim Bartle: a person is often more prepared to take advantage of a university education at age 22 than at 19.>

Considering a person get to start his higher education only once (at a certain age) I was wondering what made you say that?

Oct-31-09  slomarko: <There is no problem whatsoever, starting off with an academic career at the age 22-24, actually I consider the risks higher at age 19-20...> i have my doubts about that.
Oct-31-09  Jim Bartle: Well, MrMelad, first I'd take my own experience. I went off to college at age 18, and really I was too immature to take real advantage the first couple of years. Of course I could have waited, but then my only other option was an all-expenses-paid trip to Vietnam, so I didn't even consider it.

A college education is expensive, and requires a lot of work if you're going to take advantage of it. I just think a lot of people just go on to college out of high school without thinking too much about it, and don't work as hard as they should, or (as in my case) don't appreciate the tremendous opportunity they are getting. Maybe they could get the partying, full-time chessplaying, full-time mountain climbing, etc. out of the way before settling down to study.

Oct-31-09  slomarko: <Of course I could have waited, but then my only other option was an all-expenses-paid trip to Vietnam, so I didn't even consider it.> You missed an opurtunity to become a hero like John Rambo!
Oct-31-09  Thorski: I tend to agree with zarg and Jim, but it's almost impossible to generalize here. Conventions also differ vastly from culture to culture (compare Norwegian academic traditions to those of, say, Hungary, or Japan).

While there's a lot to be said for emotional maturity, certain fields demand an early start. Mathematics is a great example of a field where plunging in at twenty-five would almost certainly guarantee an unremarkable career. Which is not to say it would be impossible, or even difficult, to succeed professionally, given sufficient talent and motivation. I suppose it comes down to what's meant by "a good academic career".

Oct-31-09  MrMelad: <Jim Bartle> Thanks for the reply and your experience story! You describe a situation in which your life experience made you <guess> what would happen if you didn't go to college at 18, I on the other hand had the chance to go at 16 but went at 22 eventually and I'd always regretted. Maybe its not that simple, maybe you wouldn't have matured like you did if you didn't follow that path, after all maybe for you not going to college at 18 could have been a start of a bad feeling that could have lasted. Like my story! What I'm saying is its not the best idea to look back and regret. Instead of being bitterness towards the past we should be practical towards the future.. It doesn't matter what brought you so far its only matter where you are now, you can always go forwards! This is why young people are so fearless, they have no past to look at.

About Hammer, well, he enters college willingly after a serious challenge, and even gives up a major thing for it, it sounds serious enough... Good luck for him maybe one day we'll talk about his Nobel :)

Oct-31-09  MrMelad: <Thorski: Mathematics is a great example of a field where plunging in at twenty-five would almost certainly guarantee an unremarkable career.> How about Eduard Witten, plunging at 28?
Oct-31-09  MrMelad: <Edward Witten> of course
Oct-31-09  Thorski: <MrMelad> What are you talking about? Edward Witten received his Ph.D. at 25.
Oct-31-09  MrMelad: I'm sure I read it somewhere! I'll have to get back to you on this one...
Oct-31-09  MrMelad: I guess I was mistaken, could have misplaced 3 for 8.. Darn it! Should have checked it in Wiki first.. Thanks!
Oct-31-09  zarg: <Jim: Maybe they could get the partying, full-time chessplaying, full-time mountain climbing, etc. out of the way before settling down to study.>

Exactly!

If having a passion in life, I think it's even more important to live that out for a period.

There are quite a few young students who drop out, or doesn't do that great after the undergrad level.

Oct-31-09  zarg: <Mathematics is a great example of a field where plunging in at twenty-five would almost certainly guarantee an unremarkable career.>

I will be very worried, if my kid go directly for it in math, my brother did it, but that path is rather risky...

Oct-31-09  rogge: Hammer is going for some kind of economics Master degree, isn't he?

It could wait a couple of years...

Oct-31-09  zarg: First it would be a master yes, but he might aim for a PhD afterwards. Anyway, one don't need to start off that path as a teen.
Oct-31-09
Premium Chessgames Member
  tpstar: <stupid academic education>

First, it is extremely presumptuous for outsiders to judge his career options. Naturally it is his decision, in consultation with his family, and his life.

Second, there is a definite problem with waiting on an "academic career" as 1-2 years of extra studies will always get the nod over 1-2 years of non-studies, even professional sports or chess. That is how Academia works. Moreover, anyone with postgraduate education understands it is that much harder to complete as you age.

Third, how many young people are told to "follow your passion" by their entourage - friends, cousins, hangers-on - who only view them as a meal ticket. Often they get injured, or cut, or don't make it, and then they have nothing - no dream, no education, no future. What then?

Reading this advice, I wonder if people really have his best interests at heart, or is it their own interests.

Oct-31-09  MaxxLange: Prospects for an academic career aren't so great right now, either, at least in America. There are just too many PhDs, and too few jobs.
Oct-31-09  MaxxLange: If you study mathematics at a graduate level, though, you should be able to convert that into at least a programming/data/statistics type job, though, at worst, even if you cannot become a professor or researcher.
Oct-31-09  Appaz: <<tpstar> <stupid academic education> Reading this advice, I wonder if people really have his best interests at heart, or is it their own interests.>

Oh, definitely my own. I want him to get out there and entertain me!

But I'm pretty sure my choice would have been some years of chess, given his options.

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