The Hans Niemann scandal rocked chess in 2023

Magnus Carlsen became world champion at just 22 years old

Norwegian prodigy Magnus Carlsen won the World Chess Championship in 2013 at age 22, one of the youngest champions in history. He went on to dominate for a decade, peaking at an Elo rating (a modern measure of chess ability) of 2882—the highest ever recorded.

A 13-year-old Magnus Carlsen challenged Garry Kasparov in 2004

In 2004, prodigy Magnus Carlsen faced reigning world number one Garry Kasparov in a rapid game at age 13. Carlsen held a strong position and nearly defeated Kasparov, signaling the rise of a future world champion.

Hikaru Nakamura became a chess star both on the board and online

A five-time US champion, Hikaru Nakamura helped chess expand its popularity through streaming. His Twitch and YouTube audiences number in the millions, drawing younger fans and fueling the game’s surge in popularity worldwide.

A 2024 cheating scandal cast doubt on the industry

In 2024, National Fantasy Football Championship, a fantasy league with big payouts, fired one of its employees for manipulating data. The episode cast doubt on the relatively unregulated industry, despite the league coming down hard on the nefarious worker.

The betting scandal that rocked college basketball

In the 1940s and '50s, illegal bookmaking in college basketball was rampant at Madison Square Garden. In the 1949-50 season, City College of New York players shaved points during games, though they played honestly in the NIT and NCAA tournaments, winning both. This OddsShark.com article explores how the points-shaving scandal was exposed, who went to jail, and its impact on the NIT and CCNY.

GothamChess built the largest online chess audience in the world

International Master Levy Rozman, known as GothamChess, has more than 6 million YouTube subscribers and billions of views. His mix of tutorials, commentary, and humor has introduced millions of new fans to the game in the digital era. In this video, he discusses his decision to challenge Grandmaster Magnus Carlsen.

Tim Donaghy and the NBA game fixing scandal

A two-year investigation by ESPN details how former NBA referee Tim Donaghy conspired to fix games, who he was working with, and where the money was going. In a lengthy statement, the NBA denied much of the new claims in the article, saying the data ESPN used was not strong and they were unable to replicate it. Donaghy was given a lifetime ban and served nearly all of his 15-month sentence.

A 2025 NBA scandal exposes athlete participation in sports betting

In October 2025, a current coach, a current player, and a former player and assistant coach were arrested as part of an FBI investigation into a large-scale gambling ring. The current player, Miami Heat guard Terry Rozier, is accused of using non-public information to bettors.

Meet Clever Hans, the 1900s horse that was believed to be able to solve math equations and read German

When Clever Hans was prompted with math questions, he responded by tapping his hoof to indicate his answers. Even a panel of experts found no indication of trickery in the horse's demonstrations. However, psychology student Oskar Pfungst found that Hans stopped tapping once a subtle cue on his owner's face told him to stop. The cues were so subtle that Wilhelm von Osten didn't even know he was giving them.

Major scandals have undermined the reputation of the Olympics

With billions in public money in play and the high stakes of winning gold for one's country, the Olympics have had their fair share of scandals. This Global Investigative Journalism Network list highlights eight groundbreaking investigations by journalists about the Olympics. It includes the 2014 Russian doping scandal, venue corruption in Rio, and the decadeslong cycle of sexual abuse by an Olympic doctor.

The first official World Chess Championship was held in 1886

The inaugural world championship took place across New York, St. Louis and New Orleans in 1886, where Wilhelm Steinitz defeated Johannes Zukertort. Steinitz became the first recognized world champion, establishing the modern era of organized competitive chess.

Garry Kasparov, former world chess champion, is a critic of authoritarian regimes

World champion from 1985 to 2000, Kasparov was politically outspoken during the Soviet era, clashing with authorities over censorship and restrictions. After retirement, he became a leading Russian dissident and fierce critic of Vladimir Putin, eventually fleeing the country in 2013.

The longest official chess game lasted 269 moves and over 20 hours

In 1989, Ivan Nikolić and Goran Arsović played a marathon 269-move match in Belgrade. Lasting more than 20 hours, the game ended in a draw.

Chess is played by an estimated 600 million people worldwide

Chess remains one of the most popular games in history, with roughly 600 million players across the globe. The game thrives casually in homes, schools, and parks, while also sustaining robust online communities and professional tournaments.

The Pete Rose scandal was exposed by Sports Illustrated

In the spring of 1984, a reporter at Sports Illustrated answered a call on the newsroom tip line claiming player/manager Pete Rose was gambling on baseball games. That March, the magazine published the bombshell report that led Major League Baseball to investigate and then ban Rose for life.

Arnold Schoenberg invented a variation of chess that mimicked geopolitics.

Bobby Fischer’s 1972 victory ended Soviet dominance of chess

In Reykjavik, American Bobby Fischer defeated Soviet champion Boris Spassky to claim the world title. The Cold War showdown drew global attention, breaking the USSR’s 24-year grip on the championship.

A timeline of sports-betting scandals

This timeline examines memorable moments from three decades of sports-betting history. It breaks down key political moments, as well as some historical moments such as when the internet pushed underground bookmaking online. There are also multiple descriptions of betting scandals from 1989 on.

There are about 1,300 active grandmasters worldwide today

The title of grandmaster, established by FIDE in 1950, is the highest honor in chess. As of 2025, roughly 2,000 players have achieved the permanent title—an elite group representing less than one percent of the world’s competitive chess players. Around 1,300 are active today.

Even athletes aren't immune to the sports-betting craze

While gambling scandals occasionally blew up before 2018, the widespread legalization of sports betting provided athletes with more opportunities to bet on the games they were playing.

A top Alzheimer's researcher was accused of faking results

In 2021, an investigation revealed photo manipulation in images from a seminal 2006 paper by researcher Sylvain Lesné on the role of amyloid plaques in progressive Alzheimer's disease. The revelation rocked the field, leaving many wondering whether they had tried to build on fabricated results. (Some users may experience a paywall.)

NBA referee Tim Donaghy was paid roughly $300K to fix games

Donaghy said he struggled with a gambling addiction, causing him to risk so much. In this interview, he explains the story of his scandal, and how the mob led to his eventual arrest.

In 2015, FIFA's decades-old bribery network was exposed

In 2015, the US Department of Justice exposed a 24-year bribery network influencing broadcast rights and votes on World Cup host cities. Over 40 officials were indicted for accepting bribes. FIFA implemented several reforms, including term limits for presidents and council members and salary disclosures in 2016.

Explore (digitally) the Computer History Museum

When IBM’s Deep Blue supercomputer won its famous chess rematch with then world champion Garry Kasparov in May 1997, the victory was hailed far and wide as a triumph of artificial intelligence. But John McCarthy—the man who coined the term and pioneered the field of AI research—didn’t see it that way. An obituary about McCarthy—who passed in 2001—and his ideas.

A Guardian writer turned midlife chess slump into an obsession

Journalist Stephen Moss embarked on a chess self-improvement journey described in "The Guardian." Not a how-to, but a reflection on loss, drive, and whether mastering chess can mean mastering oneself.

The 1919 Chicago White Sox, later known as the 'Black Sox,' were banned from baseball for fixing that year's World Series despite being acquitted in court.

IBM's supercomputer Deep Blue beat chess superstar Garry Kasparov in 1997, marking a pivotal moment in the development of artificial intelligence.

There are more chess game variations than observable atoms in the universe

Mathematician Claude Shannon estimated there are 10 to the 120th power variations of chess games possible. Known as the "Shannon number," this is more than the estimated number of atoms in the cosmos.

Ken Caminiti exposed steroid use around the league

In 2002, newly retired Ken Caminiti was the first to admit to using steroids as a player, citing how common PEDs were in the league, something that had long been rumored, especially after the single-season home run record was broken in 1998 by Mark McGwire.

33 images that became central to huge scandals

Sports leagues have attempted to prevent athletes from betting

As pro and collegiate sports embrace betting (and the revenue that comes with it), each league works diligently to ensure the integrity of the games by hiring private firms to analyze irregular bets. These companies have flagged bets that led to the firing of Alabama’s baseball coach, the suspension of multiple athletes at Iowa and Iowa State, and, most recently, a lifetime ban on former Toronto Raptors forward Jontay Porter by the NBA in April 2024.

An 1844 chess match via telegraph anticipated the board game's online popularity.

A history of Eurovision controversies

The annual song contest spectacle is no stranger to controversy. This list breaks down some of the most scandalous, including claims that 2021 winners Maneskin were snorting cocaine, Georgia's 2009 rejection for submitting a protest song, and Jordan's refusal to recognize Israel in 1978.

FIDE has governed international chess since 1924

The Fédération Internationale des Échecs was founded in Paris in 1924 to unify global chess rules and competitions. Today, it oversees world championships, regulates ratings, and serves as the official governing body for millions of players worldwide.

The scandal that rocked stem cell research

In 2014, a Japanese research group published a paper suggesting ordinary cells could be reverted to pluripotent stem cells by subjecting them to external stressors. The results generated interest but could never be replicated. The lead researcher was accused of fraud, and the group’s supervisor committed suicide.

In 1985, New York Mets star Keith Hernandez said 40% of his MLB peers used cocaine, highlighting an open secret about drug use in the league.

The biggest controversies of the NFL

Some of the biggest controversies in NFL history didn’t just spark debate—they changed the game. From Spygate and Deflategate to concussion research and the league's ambivalent stance on it, these moments led to new rules, safety measures, and major policy shifts. Explore how each scandal shaped the league and its future.

The first chess game in space ended in a draw in 1970

Soviet cosmonauts Andriyan Nikolayev and Vitaly Sevastyanov played a game of chess against mission control while orbiting Earth aboard Soyuz 9 in 1970. The match ended in a draw—the first recorded game in space.

A landmark hedge fund court case once reshaped high finance

Hedge fund traders tied to insider trading by probing prosecutors are relatively rare. When billionaire hedge fund legend Steve Cohen, founder of SAC Capital, pleaded guilty to trading on inside information, Wall Street trembled. The outcome of the case remains a cautionary tale for traders today.

José Raúl Capablanca lost only 34 games in his entire career

World champion from 1921 to 1927, Capablanca was famed for his near-invincible style and masterful endgames. His extraordinary record of just 34 lifetime losses across thousands of games earned him the nickname “The Human Chess Machine.”

Hamilton publicly admitted to an affair to rebut corruption charges

In 1797, Alexander Hamilton published the Reynolds Pamphlet, confessing to an extramarital affair and blackmail payments to disprove accusations of financial corruption—clearing his name legally but ruining his reputation.

NHL Commissioner Gary Bettman rejects ties between CTE and playing hockey.

Chess can be played at lightning-fast or classical speeds

Time controls shape how the game is played—from bullet matches under three minutes, to blitz games under 10, to classical contests lasting over an hour. Each format demands different skills, from rapid intuition to deep calculation.

Between 1989 and 2001, a security guard dubbed 'Uncle Jerry' rigged the McDonald's Monopoly sweepstakes by handing out 60 winning pieces worth more than $24M.

The James Beard Awards invited controversy by evaluating character

When the foundation initially asked judges to start considering chefs’ personal conduct in 2018, there was little pushback. By the time the 2023 awards rolled around, that was no longer the case. A chef’s nomination was pulled due to allegations of bullying, causing several previous winners to renounce their awards.

Jack Nicklaus' legendary 'rebuttal'

In August 1968 then-Secretary of the PGA Leo Fraser unleashed a verbal attack on star golfer Jack Nicklaus, the latest in a series of public barbs in the war between the PGA and its touring pros. Read this Sports Illustrated essay penned by Nicklaus, published two weeks after Fraser's attack, where he sets the record straight and lobbies for support.

German Nazi war crimes suspect, 96, who went on the run goes on trial

A 96-year-old German woman who was caught shortly after going on the run ahead of a court hearing last month on charges of committing war crimes during World War Two appeared before a judge on Tuesday in the northern town of Itzehoe.

Why ‘Shoeless Joe’ Jackson was banned from Major League Baseball

Few baseball stars are more infamous than "Shoeless Joe" Jackson, one of the game's greatest hitters. Jackson was part of the Chicago White Sox team (notoriously dubbed the "Black Sox") accused of fixing the 1919 World Series. This resource breaks down the criminal trial that investigated those allegations. Curiously, Jackson and his teammates were acquitted, but Major League Baseball commissioner Judge Kenesaw Mountain Landis still banned them from the league for life.

Chess is played on an 8×8 board with 16 pieces per side

Chess begins with two players facing off on a checkered 64-square board. Each controls 16 pieces—king, queen, rooks, bishops, knights, and pawns—with the goal of checkmating the opposing king.

In 2003, an electronic voting system in Belgium reported that a political party received more votes than was possible—a result that was attributed to a glitch caused by a cosmic ray.