Chess cheaters mushroom – With insights from The Wall Street Journal

Sociopaths and scoundrels walk among us, it seems, even in the most noble of pursuits. In the superb piece below, our partners at The Wall Street Journal expose how the recent boom in chess is being challenged by an unexpected problem – cheating. – Alec Hogg.Use Spotify? Access BizNews podcasts here..Use Apple Podcasts? Access BizNews podcasts here..___STEADY_PAYWALL___.The real Queen's Gambit: Catching chess cheaters.The popularity of chess boomed because of the pandemic and a hit Netflix show. So did cheating – making chess narcs the game's most important figures..By Joshua Robinson and Andrew Beaton of The Wall Street Journal.Updated Dec. 8, 2020 11:58 pm ET.In the year when everyone went online to play chess, and even went online to watch a TV show about chess, players developed a nasty new habit. They started cheating at chess online..As newbies and grandmasters alike flocked to platforms like Chess.com and Lichess in 2020, administrators noticed a surge in suspicious activity unlike anything they had ever seen. So they turned to a group of nerds with expertise so obscure that there are only a handful of them on the planet: the chess narcs..They are international masters, legal experts, and computer scientists—sometimes all three. Their job is to root out patterns that reveal the player across your virtual board might be reaching for outside assistance. They are the reason chess has been able to make the once unthinkable leap from an over-the-board game with waning popularity to wildly popular esport in a manner of months."It's a constant fight," said Emil Sutovsky, the director general of FIDE, the chess's world governing body. Without the chess police, "it would be impossible to host any serious events."The moment countries across the world began locking down because of the pandemic, online chess exploded. And while the world's top players had to flee a tournament in Siberia back in March, the most popular chess websites suddenly had to grapple with regulating online contests in which anyone with a smartphone can beat Garry Kasparov.The chess narcs did more than just ensure online games were fair. They made sure that chess could make the biggest transition in its 1,000-year history. They beefed up complex algorithms to detect suspicious moves. They installed intricate video monitoring systems in players' homes. They reviewed literally hundreds of millions of games—and caught tens of thousands of chess cheats, including grandmasters.In November alone, Chess.com closed 18,511 accounts for violating the site's fair play rules. That's thousands more than any month in the company's history—and it happened to come in the same month that a Netflix show about chess, The Queen's Gambit, became the most popular streaming show in the U.S. .The data showed something curious. More people were playing chess. Yet the fair play violations were surging even faster than the number of overall games. "Which makes us think that there has been an uptick in the rate of cheating," said Gerard Le-Marechal, head of cheat detection for chess.com."What happened with the computer programs becoming better than humans and chess not adapting definitely stunted the potential of chess online for at least a decade," said Hikaru Nakamura, the world's top-rated blitz chess player.That this is even an issue in chess today is a testament to the progress chess engines have made over the past 30 years. Powerful programs that were once deployed only for high-level exhibitions of man vs. machine are now accessible to any glorified checkers player with Wi-Fi. Analysis that peers 18 moves into the future and knocks off grandmasters is only a click away.That's also why chess insisted on staging in-person events until the pandemic. Using technology to cheat in over-the-board tournaments usually required a small-scale conspiracy. Famous cases have involved hidden devices, audience members with secret phones, and even spectators communicating moves based on where they are standing.But on the internet, no one knows you're a fraud. "That's where the algorithm and secret sauce does its heavy lifting," Danny Rensch, chess.com's chief chess officer, said.Chess.com has a team of two dozen people constantly tinkering with complex codes that review more than 5 million games a day on the platform to root out this behavior from middling pawn pushers to the game's elite. Its most basic systems search for how often a player matches the moves from popular computer engines. Its advanced ones are so intricate that they essentially decode a player's chess DNA by understanding their abilities and tendencies so well that it can flag when moves stray too far afield.Rensch concedes there may still be players cheating and getting away with it. They only close an account when they have irrefutable, statistical proof they are right. The systems were proven when they flagged several of the world's top-100 players for cheating—and those players subsequently confessed."There's no way seven years ago I would've closed a player in the top 100," Rensch said.Those systems have now enabled major tournaments run by the likes of FIDE and the U.S. Chess Federation. A handful of players have been barred from FIDE's top online competitions during the pandemic because they had been flagged by chess.com's mechanisms. The algorithms are buttressed by requirements that players turn on a minimum of two cameras—one showing their face, another from behind them—and share their screens while playing to prevent them from consulting other sources."We set the bar quite high," said Sutovsky, of FIDE. "If you play just well, you would not be under suspicion. If you play exceptionally well and there is a 1-in-50,000 chance of that, then we investigate."There are now online tournaments featuring the likes of world champion Magnus Carlsen with hundreds of thousands of dollars on the line enabled by this fast-growing cheat detection infrastructure. But the modern genesis of this cottage industry dates back more than a decade to a scandal known simply as Toiletgate.The controversy erupted at the 2006 world championships when Vladimir Kramnik, of Russia, was accused of taking a suspicious number of bathroom trips. Though no wrongdoing was proved and Kramnik went on to win the title, the incident caught the attention of a computer scientist—and an international chess master—in upstate New York. His name is Ken Regan and he became obsessed with flushing out cheaters."I saw the game I love potentially cracking apart," said Regan, an associate professor of Computer Science and Engineering at the University at Buffalo. "I'm not a vigilante by any means. I don't go out looking for trouble."Trouble comes looking for him. Before the pandemic, Regan would personally investigate a handful of tournaments a year. Now, he says, the volume of online play he's asked to sift through is "more than I can bear." In 2020, Regan alone has processed more than 80,000 performances.The underlying principle is based on evaluating a player's chances of finding the best possible move over the course of a game. Sometimes that move will be obvious. But in key situations, finding the optimal move can require a level of forethought that is beyond the capacity of most humans working with a time constraint. Finding those marginally better moves over and over is what raises the alarm."If there are four moves and one of them is slightly better than the others and you match the computer 10 times in a row under those circumstances," Regan said. "That's million to one face-value odds."Among grandmasters, those shady patterns are harder to spot. The expectation is higher that they will find the cleverest moves and they also tend to be more careful. Instead of using chess engines to blow defenses apart, they cheat for incremental gain, making perfect midgame moves that nudge their chances of winning higher. In other words, when the world's best players cheat, they are not throwing wild 80-yard touchdown passes—they are stealing a couple of yards on second-and-3.Sutovsky called this "smart cheating." In one infamous September incident, Armenian grandmaster Tigran Petrosian—not to be confused with Armenia's greatest ever player, also named Tigran Petrosian, who was a world champion in the 1960s—was caught cheating in the semifinals and finals of an event. (He denies any wrongdoing.) Petrosian received a lifetime ban from chess.com and the PRO Chess League, a prestigious team competition.Getting nabbed by the chess cops is bad. Getting sentenced by the chess judges is worse."If you get caught cheating," Nakamura said, "your whole career is over."

Chess cheaters mushroom – With insights from The Wall Street Journal

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