kramnik navara – Chessdom

Average centipawn loss vs Avereage Relative Centipawn loss in Kramnik vs Navara

Sergio — Tue, 08 Jul 2025 12:00:45 +0000

In a brave public act, David Navara explains in details what he went through after the baseless allegations of Kramnik. Navara describes the emotional torture by Kramnik’s allegations, the silence of FIDE, their posterior inadequate reaction and total disregard on basic FIDE ethical and moral values.

The basis of the story is a post by Kramnik on Twitter/X that is connecting Navara’s name with “stats” on “Cheating Tuesdays”. As Kramnik admitted, he is not making accusations but allegations. These allegations are based on data that Kramnik compiled himself and used an undisclosed method to analyze and tweet about.

In a post titled Checking the cheating allegations made by Kramnik on David Navara on Reddit, the user bhajji22 presents his analysis on Kramnik’s data and specifically the data in the tweet. Bhajji22 says, “I downloaded Navara’s and 8 other players’ all games they played in Titled Tuesdays in 2024 from letsdotheprocedure.com. Then I calculated their average centipawn losses and compared the results. […] Firstly, even the most basic thing – the number of moves Navara and others made when time on their clock < 10 seconds was wrong in Kramnik’s post. For instance, on his post , Kramnik said that 748 moves were played by Navara but I found nearly 1500 moves. Similarly, other values are also wrong.” Bhajji22 continues, “Now the cheating part – It can be seen that average centipawn loss for Navara is infact lower than one might expect but statistics is not that simple. Let us understand through an example. Let us say that a position is +5. Then a move that reduces the evaluation to +4 will not have the same effect as reducing the position from +1 to 0. As we all know, in blitz, the top players have the ability to simplify the game to a winning endgame which is necessary in time pressure and hence the +5 to +4 is a common thing. So instead of the Average Centipawn Loss, a better metric would be the Average Relative CPL. This would scale down the large values. So when this was calculated for each player, Navara’s value came out to be quite normal. Not only this, I also plotted a graph for the critical moves when the evaluation is between +1 and -1. And infact, Navara was the weakest player in that scenario.”

User fuettli comments, “I already did something like this and have done some more in the mean time with a little more info. I limited the data to the same time frame Vladimir Kramnik used (you used the entire year 2024) but of course even if you try to go as close to what VBK did, the results are always way different. According to some tweets he used positions with +2 to -2 and a loss of at least 100 centipawns.
But what about blunders from +8 to -1? Aren’t those also real blunders?”

Bhajji22, unlike Kramnik, published the full method and code behind his findings. While the period of Bhajji22 calculations is off, it is public for the mathematicians, statisticians, and chess experts to analyze the centipawn loss vs the suggested Relative centipawn loss. Check out the full post on Full post on Reddit here

Timeline of events

23.05.2025 Navara publishes an open letter about Kramnik’s actions
23.05.2025 Reactions to Navara’s open letter – Aronian, Polgar, etc
23.05.2025 Navara and Kramnik to meet at FIDE World Rapid and Blitz
24.05.2025 David Navara, “I firmly believe that Mr Dvorkovich should resign”
24.05.2025 Kramnik, “I am deeply disappointed Navara participates in unjust PR campaign against me”
24.05.2025 Kramnik rage-blocks Chessdom over a comment on David Navara’s case
24.05.2025 Live: David Navara at French Top 16
25.05.2025 Kramnik admits to allegations, FIDE has grounds to act
25.05.2025 Open call to action for FIDE
26.05.2025 David Navara now has personal chess calendar
26.05.2025 Czech Chess Federation: We stand behind chess legend GM David Navara
28.05.2025 MrDodgy : “Kramnik bullies Navara, will he be satisfied if he ends in hospital or worse?”
29.05.2025 Emil Sutovsky : “I find Kramnik’s latest address to David Navara inhuman”
12.06.2025 David Navara: “When I heard Kramnik’s reaction, I slept really poorly”
26.06.2025 Official Statement of Hetman GKS Katowice Chess Club + Keti Tsatsalashvili of support of David Navara
28.06.2025 Levon Aronian addresses Kramnik’s lawsuit threats towards David Navara
29.06.2025 FIDE addresses the Kramnik vs Navara case
29.06.2025 The entire Nový Bor Chess Club stands firmly behind David Navara
29.06.2025 Prague International Chess Festival thanks cFIDE for taking a clear stance on Kramnik vs Navara
04.07.2025 David Navara in an interview with Greg Mustreader
08.07.2025 Average centipawn loss vs Avereage Relative Centipawn loss in Kramnik vs Navara

The highest governing body of chess @FIDE_chess publishes an open statement on the Kramnik vs David Navara casehttps://t.co/8bHejXMv4F
— Chessdom (@chessdom) June 29, 2025

David Navara https://t.co/0xcv4gbpce
— Chessdom (@chessdom) May 29, 2025

Dear @VBkramnik

Forgive me for addressing you publicly, but I feel that the chess world and the new generation need to know about who you are and I want you to remember it as well.

Vlad, you have always been an inspiration to me and to the majority of people who know you, as…
— Levon Aronian (@LevAronian) June 28, 2025

Context (28.05)

Kramnik is known to have published numerous articles and videos regarding cheating in chess. On multiple occasions he uses a small sample size. As a result, his conclusions may be perceived as accusations (this is the case in a multitude of well documented videos, articles, and opinions by experts here, here, here, here are just a few examples), allegations, or suspicions about cheating in chess, and even as insults to players’ professionalism. Despite how each individual perceives his words, on Chessdom, starting 25 May, we have adopted a term that Vladimir Kramnik used himself – allegations.

In accordance with established journalistic practices, we work with information and quotations from sources, including Kramnik himself. Kramnik has never contacted Chessdom via its official communication channel posted in the header of the website. Our attempt to contact Kramnik was futile and met with a swift block. The latest threats by Kramnik on social media leave little room for any good-faith discussions (further details to follow)

Regardless, we stand by accuracy, fairness, and independence of journalism and will continue reporting on the Kramnik – Navara case and its tremendous social importance.

David Navara in an interview with Greg Mustreader

Sergio — Fri, 04 Jul 2025 08:03:45 +0000

After the open letter from this month of May, David Navara has concentrated on his mental health and playing chess tournaments, including the French Top 16, the World Rapid and Blitz and a match with Ediz Gurel. This week was one of his rare online appearances, and it was a long one! The nearly 1 hour podcast of Greg Mustreader, titled “I was pushed to the edge – David Navara vs Kramnik” is a detailed account of David Navara’s view point on the recent developments.

Greg Mustreader is a multifaceted content creator, podcaster, and entrepreneur originally from Russia, now living in Almaty, Kazakhstan. He is known for his work across various platforms, focusing on multiple topics including chess. Make sure to check Greg’s Twitter/X for the latest podcasts

Scroll down for the full video of David Navara and Greg Mustreader (expect a detailed transcription of the conversation soon)

Timeline of events

The highest governing body of chess @FIDE_chess publishes an open statement on the Kramnik vs David Navara casehttps://t.co/8bHejXMv4F
— Chessdom (@chessdom) June 29, 2025

Context (28.05)

Regardless, we stand by accuracy, fairness, and independence of journalism and will continue reporting on the Kramnik – Navara case and its tremendous social importance.

Prague International Chess Festival thanks FIDE for taking a clear stance on Kramnik vs Navara

Sergio — Sun, 29 Jun 2025 16:31:36 +0000

Messages of support continue pouring for David Navara. Yestreday we saw the Official Statement of Hetman GKS Katowice Chess Club + Keti Tsatsalashvili , followed by Novy Bor Chess Club comments on the FIDE’s official statement on the Kramnik vs Navara case. Now the Prague International Chess Festival says, “We fully stand behind David Navara. We deeply appreciate the support expressed by FIDE. Thank you for taking a clear stance, and we wish David a swift resolution to the situation!”

Timeline of events

We fully stand behind David Navara. We deeply appreciate the support expressed by @FIDE_chess. Thank you for taking a clear stance, and we wish David a swift resolution to the situation! https://t.co/ePtpQlT8t3
— Prague International Chess Festival (@PragueChess) June 29, 2025

Context (28.05)

Regardless, we stand by accuracy, fairness, and independence of journalism and will continue reporting on the Kramnik – Navara case and its tremendous social importance.

The entire Nový Bor Chess Club stands firmly behind David Navara

Sergio — Sun, 29 Jun 2025 16:01:40 +0000

Messages of support continue pouring for David Navara. Yestreday we saw the Official Statement of Hetman GKS Katowice Chess Club + Keti Tsatsalashvili , today Novy Bor Chess Club comments FIDE’s official statement on the Kramnik vs Navara case with, “The entire Nový Bor Chess Club stands firmly behind our player, David Navara. We greatly appreciate the clear stance taken by FIDE. Thank you for this statement, and we continue to offer David our full support.” Scroll down for the full Novy Bor post on Twitter/X

Timeline of events

David Navara and Novy Bor

The Novy Bor Chess Club, based in Nový Bor, Czech Republic, has won the European Chess Club Cup three times, in 2013, 2022, and 2024. Their most recent victory was at the 39th European Chess Club Cup in Vrnjačka Banja, Serbia, on October 26, 2024, where they secured gold with 13 match points, defeating the top-seeded SuperChess 3.5-2.5 in the final round. Key players included Vidit Gujrathi, who won a silver medal on board one, Pentala Harikrishna, Vincent Keymer, David Navara, Thai Dai Van Nguyen, David Anton Guijarro, Nils Grandelius, and Mateusz Bartel. The team, led by captain Petr Boleslav, has now earned nine European Club Cup medals (three gold, five silver, one bronze), making it one of the most successful clubs in the competition’s history.

The entire Nový Bor Chess Club stands firmly behind our player, David Navara. We greatly appreciate the clear stance taken by @FIDE_chess. Thank you for this statement, and we continue to offer David our full support. https://t.co/3NDfFbuzed
— Nový Bor Chess Club (@NovyBorChess) June 29, 2025

Context (28.05)

Regardless, we stand by accuracy, fairness, and independence of journalism and will continue reporting on the Kramnik – Navara case and its tremendous social importance.

FIDE on the Kramnik vs Navara case

Sergio — Sun, 29 Jun 2025 15:47:04 +0000

A little more than a month after the escalation of the scandal, FIDE has addressed the issue with an open statement. The FIDE Management Board says, “We wish to emphasize once again that throughout his chess career, GM Navara has earned an unquestionable reputation as a paragon of a fair play. The chess community is well aware that David is a person of a great sensitivity and integrity, particularly vulnerable to any implication of unfair play. Without entering into legal or stylistic analyses of the statements made, we believe that – above all – mutual respect and empathy among colleagues must take precedence. We are firmly convinced that the lawsuit against GM Navara should be withdrawn as soon as possible in the interest of the entire chess community. We sincerely hope that GM Kramnik will take this morally justified step, which we believe will be welcomed by the broader chess world.” Scroll down for the full statement of the FIDE Management Board. Earlier FIDE CEO Emil Sutovsky in a personal message on his Twitter/X account said, “I find Kramnik’s latest address to David Navara inhuman”

Timeline of events

The highest governing body of chess @FIDE_chess publishes an open statement on the Kramnik vs David Navara casehttps://t.co/8bHejXMv4F
— Chessdom (@chessdom) June 29, 2025

FIDE Management board statement on the Kramnik vs Navara case

As the world governing body of chess, FIDE takes the issue of fair play – both OTB and online – very seriously, especially considering the current widespread popularity of online platforms and their impact on the growth and development of the game worldwide.

In this regard, the methods publicly proposed by GM Vladimir Kramnik deserve careful review and assessment for practical applicability. FIDE will establish a dedicated task force to evaluate these methods and invites GM Kramnik to present the details of his approach and statistical data for an official FIDE evaluation.

At the same time, we are gravely concerned that the way Mr. Kramnik presents his points brings a lot of harm to the chess community. Mr. Kramnik must recognize, that it is not just his opinion or questions – it is a very clear narrative, and coming from the former World Champion it could be ruinous for the careers and a very well-being of certain players.

The current discourse has significantly affected such a respected member of the chess community as GM David Navara and has now led to a defamation lawsuit being filed by GM Kramnik against GM Navara.

We wish to emphasize once again that throughout his chess career, GM Navara has earned an unquestionable reputation as a paragon of a fair play. The chess community is well aware that David is a person of a great sensitivity and integrity, particularly vulnerable to any implication of unfair play.

Without entering into legal or stylistic analyses of the statements made, we believe that – above all – mutual respect and empathy among colleagues must take precedence. We are firmly convinced that the lawsuit against GM Navara should be withdrawn as soon as possible in the interest of the entire chess community. We sincerely hope that GM Kramnik will take this morally justified step, which we believe will be welcomed by the broader chess world.

FIDE Management Board

FIDE statement on the situation involving GM Kramnik and GM Navara

As the world governing body of chess, FIDE takes the issue of fair play – both OTB and online – very seriously, especially considering the current widespread popularity of online platforms and their impact… pic.twitter.com/ETJfvPCncs
— International Chess Federation (@FIDE_chess) June 29, 2025

Context (28.05)

Regardless, we stand by accuracy, fairness, and independence of journalism and will continue reporting on the Kramnik – Navara case and its tremendous social importance.