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The British Solving Championship: An Opportunity for Chess Enthusiasts This week’s puzzle is a chance to enter an annual national competition in which Guardian readers ­traditionally perform well and in ­considerable numbers. White in the diagram, ­playing as usual up the board, is to play and checkmate in two moves, against any black defence. The Event Details The puzzle is the first stage of the annual Winton British Solving Championship, organised by the British Chess Problem Society and sponsored by the investment ­managers ­Winton. This competition is only open to ­British ­residents and entry is free. To take part, simply send White’s first move by post to Nigel Dennis, Boundary House, 230 Greys Road, Henley-on-Thames, Oxon RG9 1QY, or by email to [email protected]. Entry Requirements and Deadline All entries must be postmarked or emailed no later than 31 July 2026. Entrants must provide their name and home address. Juniors under 18 on 31 August 2025 must also give their date of birth. The Competition Structure The best 15-20 players from the postal round, plus the best juniors, will be invited to the final at Harrow school on Saturday 13 February 2027, where the prize money is expected to be at least £1,600. The winner of the final will have the right to represent Great Britain at the 2027 world ­solving championships, an event where GB are often medal contenders. A Note on Chess and Professionals Back in the 1950s most top English players were amateurs, often civil servants or teachers, who competed in tournaments during their vacations. After the 1970s Fischer boom and English successes brought an influx of sponsors, chess professionals could earn a decent living, but the tide turned again during the 1990s. The breakup of the Soviet Union brought harder international competition, while Nigel Short’s world title defeat and the move to screen rather than print marketing drove sponsors away. A New Grandmaster: Harry Grieve Harry Grieve became England’s latest grandmaster on Tuesday when the 25-year-old, who was British champion in 2022 and helped CSC/Kingston finish second in this season’s UK 4NCL League, won first prize in Budapest with a 7/9 total.

Phyllida Barlow's Disruptor Exhibition at Wolterton Hall Phyllida Barlow's exhibition 'Disruptor' at Wolterton Hall in Norfolk is a thought-provoking showcase of her unconventional sculptures and installations. The exhibition challenges the traditional grandeur of the stately home, transforming it into a space for contemporary art. The Exhibition's Concept and Curation The exhibition is curated by Simon Oldfield, Wolterton's artistic director, who has reinvented the space to make room for new ideas. Barlow's works, which seem to take on a life of their own, are a perfect fit for this vision. Her exhibition begins at the entrance with the installation 'Untitled: Stacked Chairs', a cacophony of red plywood chairs that feels like a statement about throwing things out and starting again. Barlow's Sculptures and Installations Throughout the exhibition, Barlow's sculptures and installations are displayed in various rooms of the stately home. Her works are made from unconventional materials such as latex, cement, hessian scrim, plaster, and rope. One of her early works, 'Loaf', is a tar-black glass and paper coated with latex, resembling a loaf of bread. Her recent wall sculptures, cobbled together with cement, hessian scrim, plaster, and other materials, look like big gobs of bubblegum stuck rudely to the wall. The Impact of Barlow's Work Barlow's work is about what materials communicate. The house says, 'I am here, I'm important – Barlow says, everything is precarious, nothing goes as planned.' Her works are a commentary on the impermanence of things and the challenge to traditional notions of art and architecture. The Future of Wolterton Hall The exhibition is part of Wolterton Hall's ongoing transformation into a space for contemporary art. The hall's owners, the Ellis family, have been working to reinvent the space, and Barlow's exhibition is a key part of this vision. The exhibition runs until 31 October and is a must-see for anyone interested in contemporary art and the transformation of traditional spaces.

Kuss Climbs to Historic Giro d'Italia Stage 19 Victory American cyclist Sepp Kuss dominated the high mountains to claim a solo victory on stage 19 of the Giro d'Italia, a grueling 151km stage through the Dolomites. This win makes Kuss the 116th rider to complete the Grand Tour stage victory trilogy, adding an Italian success to his previous wins at the Tour de France in 2021 and the Vuelta a España in 2019 and 2023. The Grueling Stage Details The stage was marked by a brutal 5,000m of climbing, featuring a relentless rollercoaster of high-altitude climbs and technical descents, before finishing in the Veneto village of Alleghe. Kuss's teammate, Jonas Vingegaard, played a crucial role in defending his overall lead. The Data Analysis Kuss finished 13 seconds ahead of Derek Gee-West of Lidl-Trek. Giulio Ciccone of Lidl-Trek took third, 36 seconds behind Kuss. Vingegaard maintains a commanding lead of 4 minutes and 3 seconds over Felix Gall in the general classification. The Impact Analysis Kuss's victory and Vingegaard's continued lead underscore the dominance of Visma-Lease a Bike in the Giro d'Italia. This performance solidifies their position as a top force in the cycling world. The Prediction With the final stages approaching, it's likely that Vingegaard will maintain his lead and secure the overall victory. However, the intense competition and challenging terrain may still lead to unexpected changes in the standings.

The LeadIga Swiatek has called for the French Open to make changes to the layout of their courts after multiple players were forced to withdraw this week having been injured when tripping over obstacles at the back of the Roland Garros courts. The world number one player expressed concern that the current setup is not safe for competitors.The Court Safety CrisisThe most recent incident occurred on Friday when Turkish player Zeynep Sonmez ran into one of the Lacoste advertising boards placed at the back of the court and fell to the floor. After a medical time out, Sonmez, alongside her partner Tatjana Maria, was forced to retire from her second round doubles match while trailing 2-0.Earlier in the week, Belgian player Alexander Blockx was forced to withdraw after injuring himself on the rain covers at the back of a practice court. In a statement on Instagram, Blockx revealed: "Unfortunately during today's practice I heard a snap in my ankle while I sprained it thanks to the 'really necessary' covers at the back of the court at Roland Garros, which is why I had to withdraw from tomorrow's match."Great Britain's Katie Boulter also had a near miss, saying the boards need to be removed after she tripped on one during her second-round match. "THESE THINGS HAVE TO GO. Got lucky last night but next time I might not be…" she wrote on social media.Historical ContextThis is far from a new issue at Roland Garros, which uses these panels towards the back of the court to advertise their sponsors. In 2017, David Goffin was forced to retire from his third round match due to a similar incident. No other grand slam tournament places their rain covers behind the baseline, making the French Open unique in this aspect.The issue is particularly problematic on clay courts due to the tendency for players to move and defend from deeper positions on the surface. This increases the likelihood of players running into the obstacles at the back of the court during extended rallies.Tournament UniquenessThe French Open is the only big tournament that still uses line judges, with the tournament placing their boards next to lines people in the court. Arthur Ashe Stadium at the US Open is the only other grand slam court with advertising hoardings on the court, but those boards are pressed directly to the back wall, not placed in the playing area.This design choice has been a point of contention for years, with players consistently raising concerns about the safety implications of having obstacles in the playing area. Despite these concerns, the tournament has maintained this setup, citing tradition and sponsorship requirements.Player Reactions"I didn't see the incidents, but I heard about them," said Swiatek. "Obviously if these things happen, there needs to be a reaction, because there are other ways for us to be visible for sure, you know? It's a shame, and it shouldn't – I hope they're going to put them in a different place or just put the advertising in a different way there, because it's not safe for sure."After her straight sets win over Viktorija Golubic, Marta Kostyuk expressed skepticism that the tournament would make changes: "Honestly, I feel like there are some rules that no matter what happens, they just cannot be changed, and no matter how much you speak about it or how much you fight over it, it's just the rules. I don't know."Swiatek's Path ForwardDespite the concerns about court safety, Swiatek continues to build confidence and momentum in her first major tournament alongside her new coach, Francisco Roig. After projected tough opponents like Jelena Ostapenko and Elena Rybakina were eliminated in round two, Swiatek now faces a different challenge in the form of Marta Kostyuk.Kostyuk is on a 15-match winning streak and has not lost on clay this year after winning titles in Rouen and Madrid. "I definitely have a different feeling going into this match, because I feel like last time that I played her in Cincinnati, I lost this match way before it even started, and I don't feel the same this time," said Kostyuk.

Nadal's Career in Chronic Pain Rafael Nadal has revealed he spent most of his career in pain as he willed himself to play through a chronic foot injury and went on to win 22 grand slam titles while spending two decades ruling men’s tennis alongside Roger Federer and Novak Djokovic. The Foot Injury and Its Impact The Spaniard, who retired in 2024, said he took immense risks with his health to keep his career going, after a Netflix series called Rafa provided an in-depth look into his physical and mental struggles to pursue greatness. Nadal was diagnosed with a rare condition called Mueller-Weiss syndrome after he broke a foot during the Madrid Open final of 2005, months after he won the French Open on his first attempt aged 19. Managing Pain and Health Complications Although the condition, which may have been caused by his extensive training as a child, put his career at risk, Nadal refused to give up. The injury haunted him even as he won 13 more grand slams in the next nine years, clinching at least one major every year. The injury also led to other health complications, including tendinitis in his left knee and perforations in his intestines, the latter caused by the use of painkillers. Sometimes he had to manage the pain with targeted anaesthetic injections, and he had no feeling in one leg during the final of the 2022 French Open, his last grand slam win. The Mental Aspect of His Career “Tennis became a race against time. Always having the doubt in my head of: ‘How long can I last with this foot?’ I never knew how long my career would last,” Nadal said. “I always thought: ‘Maybe it’s the last year, so there’s no time to stop.’” “The key was the suffering was less than my passion and my happiness for what I was doing,” the 39-year-old said.

The Controversial Comments That Sparked DebateParaguay's Adolfo Daniel Vallejo has ignited a firestorm of criticism after stating that his French Open second-round match should not have been umpired by a woman, claiming Brazilian official Ana Carvalho was unable to control the home supporters. The comments came after Vallejo's five-hour loss to French teenager Moïse Kouamé on Court Suzanne Lenglen, where the local crowd created an intense atmosphere throughout the match.The Match Details and Vallejo's ComplaintsThe match between Vallejo and 17-year-old Kouamé turned out to be one of the most compelling of the tournament so far, with the French player eventually winning 6-3, 7-5, 3-6, 2-6, 7-6 (8) after four hours and 56 minutes of play. Vallejo expressed dissatisfaction with the time Kouamé was allowed between points, arguing that Carvalho was not strong enough to manage the crowd effectively.Speaking to Clay magazine, Vallejo made his position clear: "This sort of match needs to be umpired by a man, it's very difficult for a woman to do it. It has to be refereed by a man, because it's a very demanding crowd and you need a lot of strength to go against the crowd."Umpiring Standards and Time RegulationsAccording to tennis regulations, players are permitted 25 seconds between points, with a visible countdown clock on the scoreboard. However, umpires have discretion to delay the countdown when crowd noise interferes with play. Vallejo claimed that Kouamé took advantage of this by lying on the floor or stalling, while the crowd shouted for extended periods without intervention."The crowd was very out of line, but I understand they are supporting their compatriot," Vallejo acknowledged. "It's quite an intense crowd and that's why I was prepared. I already knew it would be like that and, to be honest, it didn't harm me, but rather strengthened him."The Backlash and Broader ImplicationsVallejo's comments have drawn immediate criticism for their sexist undertones, coming at a time when tennis has made significant strides in gender equality. The remark undermines the professionalism of female umpires who officiate at the highest levels of the sport, including Grand Slam tournaments like the French Open.The controversy highlights ongoing challenges in maintaining fair competition conditions when crowd dynamics heavily favor one player. Tournament organizers have been contacted for comment, but no official response has been released as of yet.Future Outlook for Gender Equality in TennisThis incident may prompt renewed discussions about gender equality in officiating and the treatment of female officials in professional sports. Tennis has historically been at the forefront of gender equality in sports, with equal prize money at all Grand Slam tournaments since 2007.As the sport continues to evolve, incidents like this one serve as reminders that despite progress, challenges remain in ensuring equal respect and opportunities for women in all aspects of tennis, from players to officials to administrators.

Day six of the 2026 French Open saw a whirlwind of third‑round action across all courts, with top seeds facing tough opponents and several matches turning into early classics.Opening the Third Round: Seeds Collide on Day SixNovak Djokovic vs João Fonseca – a high‑stakes encounter for the Serbian’s 25th Grand Slam bid.Iga Swiatek (four‑time champion) vs Magda Linette – a Polish derby on Court Chatrier.Karolina Muchova vs Jill Teichmann – Muchova’s power game on display.Andrey Rublev vs Nuno Borges – Rublev looking to extend his lead.Marta Kostyuk vs Viktorija Golubic – a test of the Ukrainian’s recent Madrid form.Scorelines and Key Moments from the CourtsRublev led 5‑4 in the first set, breaking Borges at 4‑3 before serving for the set at 6‑5.Borges saved two break points to level the set at 5‑5, forcing a tense finish.Kostyuk broke Golubic to love at 3‑3, marking Golubic’s first double‑digit game loss at Roland Garros.Swiatek held serve comfortably early, while Linette pushed back with aggressive baseline play.Muchova displayed a mix of power and creativity, holding her serve against Teichmann with a 6‑4 first set.Implications for the Grand Slam RaceThe outcomes on day six tighten the draw for the men’s and women’s titles. Djokovic’s win would place him within striking distance of a historic 25th major, while a loss could open the door for a new champion. Swiatek’s performance will be a barometer for her title defence; a slip could see her overtaken by emerging contenders like Linette or even the teenage Mirra Andreeva. Rublev’s momentum suggests a deep run, but the resilience shown by Borges signals potential upsets.What to Expect on the Final Days of Roland GarrosWith the quarter‑finals looming, expect tighter matches as fatigue sets in on the clay. Djokovic will likely face a fresh opponent who survived the Fonseca test, while Swiatek’s next round could pit her against a fellow Grand Slam hopeful. The women’s draw remains wide open, especially if Muchova continues her aggressive play. Fans should watch for breakthrough performances from younger talents such as Alex de Minaur and Alex Michelsen, who could become dark horses in the closing stages.

The Netflix Series Puts Nadal Under the LensThe new four‑part documentary on Rafael Nadal arrives at a pivotal moment, capturing the athlete just before his announced retirement. By granting cameras access to his family, coaches, rivals and medical team, Netflix promises a front‑row seat to the final chapters of a career that reshaped modern tennis.Inside the Four‑Part Chronicle of Nadal’s CareerEach episode walks viewers through distinct phases:2004‑2008: Early breakthroughs, including the surprise Davis Cup win over Andy Roddick and the first Wimbledon final against Roger Federer.2009‑2014: Dominance on clay, the emergence of the “Fever Pitch” rivalry with Novak Djokovic, and the mounting injury toll.2015‑2022: The “Golden Era” of 13 French Open titles, relentless physical conditioning, and the evolution of his on‑court strategy.2023‑2026: The decision to retire, shared only with his inner circle, and the emotional farewell to a sport that defined his life.What the Numbers Reveal About Nadal’s LegacyBeyond the narrative, the statistics underscore his impact:22 Grand Slam singles titles (tied for all‑time record).1000+ match wins on the ATP Tour.13 French Open crowns – the most by any player.36 Masters 1000 titles, second only to Novak Djokovic.Career‑spanning over 2,500 hours of match play, making him “the most perforated player in the history of our sport,” as he jokes.Why the Documentary Redefines Sports StorytellingThe series exemplifies the streaming era’s appetite for exhaustive, personality‑driven content. Its strengths lie in:Unfiltered access to Nadal’s personal life – from playful moments with his son to candid medical examinations.High‑production values that blend archival footage with present‑day interviews.A focus on the physical and psychological toll of elite competition, highlighting the relentless grind behind the glamour.However, critics note a lack of broader perspective; the film stays so close to its subject that it offers limited insight into Nadal’s motivations or the cultural significance of his rivalry with Federer and Djokovic.Future of Athlete Documentaries in the Streaming AgeNetflix’s gamble signals a growing market for deep‑dive athlete biographies. As fans seek “parasocial intimacy,” we can expect:More multi‑episode series that debut alongside or shortly after an athlete’s retirement.Integration of medical and performance analytics to satisfy data‑hungry audiences.Potential collaborations with sports leagues to unlock behind‑the‑scenes content previously deemed off‑limits.For now, the Nadal documentary stands as both a tribute and a cautionary tale: unparalleled access can illuminate a legend’s achievements, but without broader context, the portrait may remain just a shade of the man himself.

The Upset at Roland Garros Jannik Sinner, the No 1 men’s tennis player in the world, was still leading by two sets and serving for a place in the third round of the French Open when it became clear he was in significant danger on the baking clay in Paris on Thursday afternoon. He was undone in the second round of the only Grand Slam he has yet to win, not by the ingenuity of his opponent or even the immense pressure that comes with being the prohibitive favourite, but rather by his own body. The Impact of Extreme Heat The Italian – who had not lost a match since February – said afterward that he had been struggling with an illness. Despite waving away suggestions he had wilted in the high temperatures, the unprecedented heat wave in the first week of the French Open this year could not have helped his cause. He fell 3-6, 2-6, 7-5, 6-1, 6-1 to Juan Manuel Cerúndolo before a stunned, packed audience on Court Philippe-Chatrier. Player Reactions to the Heat His defeat represents one of the most shocking results in recent years. The 24-year-old had entered the court on a 30-match winning streak and earlier this month he became the only man other than Rafael Nadal, the greatest clay court player in history, to win all three clay court ATP Masters 1000 titles in the buildup to the French Open. Most players are used to disruptive weather at Roland Garros coming in the form of rain delays and damp courts, but this year in Paris the heat has changed the state of play and divided the locker room over its intensity. The Tournament's Heat Rules The temperature has consistently ranged between 32 and 35C most afternoons so far. Such conditions are so rare in the second Grand Slam of the year that there was significant confusion about the tournament’s heat rules at the start of the week. When asked about them on Wednesday, Novak Djokovic incorrectly thought that they did not exist: “I really don’t understand why they don’t have the heat rule,” he said. “I actually didn’t know. I thought that there is in every slam, but then someone told me that Roland Garros has no heat rule.” Adapting to the Conditions The actual rules are based around the tournament organisers using wet bulb sensors to monitor the temperature, and a match could be suspended when it crosses 32.2C. To date, however, no match has ever been suspended at Roland Garros due to the heat. The scorching temperatures also make a significant difference to the way matches are played on clay. Wet, damp and colder conditions make balls heavier, leading to longer rallies and a lower bounce, the hot weather hardens the court and allow the ball to fly more quickly.