Archive for the ‘Chess’ Category

So you’re telling me these two chess sets are the same colour? – Creative Bloq

If you're new to Creative Bloq, then you might not know that we are obsessed with a good old optical illusion. We've seen every rotating horse, upside down Elon Musk and floating ship there is to see from the wonderful world of illusions, and today's mind-boggling find makes a great addition to the pile.

Everyone knows the basis of chess, right? There are two 16 piece sets used in the game one in white, and one in black. At first glance, the picture below looks just like your bog-standard monochrome chess set, but what if we told you they were exactly the same colour? If you're loving this optical illusion and fancy sinking your teeth into some more brain-frazzling designs, then make sure you check out our roundup of the best optical illusions.

The mind-boggler was shared on Twitter by Tom Chivers, who captioned the design, "the top and bottom chess sets are the same colour". it's hard to believe that these sets are exactly the same, but the illusion uses the assimilation phenomenon to trick our brain into thinking they're contrasting colours. And if you don't believe that they are the same, Chivers also shared a video demonstrating that the sets were exactly the same (see below).

No idea what assimilation is? Well, according to The Oxford Compendium of Visual Illusions (opens in new tab), is the phenomenon "in which the perceived colour of a region shiftstowardthat of its neighbour". This isn't the first optical illusion we've seen that uses assimilation back in March, a user on Twitter shared a series of head-frazzlers that were all the same colour, even though they look totally different.

If you're loving all this optical illusion talk, and feel inspired to make your own, then why not download Photoshop and have a go? And if you need a few more designs to help you get started, then perhaps our roundup of the best trompe l'oeil illusion will come in handy.

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So you're telling me these two chess sets are the same colour? - Creative Bloq

Rookie chess pieces, healthy Nick Boyle give Ravens OC Greg Roman plenty to work with at tight end in 2022 – OCRegister

The Ravens are in their second week of organized team activities, and offensive coordinator Greg Roman already likes the flexibility offered by tight ends Mark Andrews, Nick Boyle and rookies Charlie Kolar and Isaiah Likely.

When the Ravens traded wide receiver Marquise Hollywood Brown to the Arizona Cardinals in a surprising move on the first day of the NFL draft in April, most thought the teams next move would be selecting a receiver at some point.

Instead, the Ravens used two of their six fourth-round picks on Kolar and Likely, a sign Baltimores offense in 2022 might resemble the record-breaking 2019 version that allowed quarterback Lamar Jackson to thrive and take home the NFL Most Valuable Player Award unanimously. The Ravens used multiple tight end formations with Andrews, Boyle and Hayden Hurst that season and led the league in rushing.

Theyre chess pieces, Roman said of Likely and Kolar. How it all fits together could be pretty interesting.

Roman said the 6-foot-6, 252-pound Kolar is a big target and a good all-around player. He caught 168 passes for 2,181 yards and 23 touchdowns in four seasons at Iowa State, including 62 receptions for 756 yards and six touchdowns in 2021 on his way to being a finalist for the John Mackey Award, given to college footballs most outstanding tight end.

Likely, meanwhile, can do many things unscripted as a receiver, Roman said. The offensive coordinator is confident the former Coastal Carolina standout will continue to develop in other phases of the game.

During Likelys senior season with the Chanticleers, he caught a touchdown pass on more than 20% of his 59 receptions while racking up 912 yards. Even though Likely is considered slight for an NFL tight end at 6-4 and 225 pounds, the Ravens were intrigued with his ability to make plays and line up at multiple spots on the field.

Theyre really both like receiving, F-type tight ends, where you can put them in the slot, and theyre going to give a safety a challenge, theyre going to make a safety work, Ravens director of player personnel Joe Hortiz said last month. Theyve got [the] size to be a mismatch for a nickel. [Theyre] both very competitive as perimeter blockers. They understand angles, [and] how to get on players.

Andrews, a two-time Pro Bowl selection who had a career year in 2021, believes Kolar and Likely will be good players for a long time, noting they have adapted well to the offense and can run fast routes.

I think they both have a natural, kind of, a knack for football [and] understanding the game which is special, the All-Pro said.

Aside from the rookies, Roman said Boyle looks like a completely new guy after only playing five games last season as he worked his way back from a knee injury he suffered in 2020.

Its unbelievable what he has done and the hard work he has put in, Roman said. Hes looking really good.

Its still too early to tell how the Ravens will operate their offense with a crowded tight ends room. However, if it resembles the heavy formation sets that were on display in 2019, the Ravens could be very productive.

According to FiveThirtyEight, Baltimore rushed for 1,089 yards in 2019 in heavy sets, a formation that often features no wide receivers and commonly employs three tight ends and two running backs or two tight ends and three running backs. Andrews, Boyle and Hurst averaged 12.3 yards per catch while accounting for more than half of the teams 3,225 total passing yards.

Were starting to visualize what we could possibly do, Roman said. Im sure itll be different than last year as it was different than the year before.

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Rookie chess pieces, healthy Nick Boyle give Ravens OC Greg Roman plenty to work with at tight end in 2022 - OCRegister

Lincoln Riley is making chess moves by leaning into his offense – Trojans Wire

Is Lincoln Riley just not trying hard enough to develop his defense with the help of coordinator Alex Grinch? Is Riley the proverbial kid in the candy store who likes the sweets and treats but isnt willing to eat his vegetables and tend to the less fun, less sexy parts of putting together a complete team?

One should not think that Rileys clear decision to lean on his offense this year means that he is failing to develop his defense. This is more about being in tune with the needs of successful college football teams. Nick Saban embraces defense, but he knows that winning big in modern college football requires having an elite offense which maximizes skill-position talent.

Saban won the 2020 SEC Championship Game 52-46 over Florida. He needed an offense which could outscore opponents. It is little different for Riley at USC.

I talked about these and other related tension points with Mark Rogers on his USC YouTube show at The Voice of College Football.

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Lincoln Riley is making chess moves by leaning into his offense - Trojans Wire

Chess: Carlsen goes head to head with Ding Liren as world top two meet – The Guardian

A head to head between the world champion and the leading pretender to the throne can be a game to savour. Magnus Carlsen and Ding Liren are both playing in the online Chessable Masters, which began on Thursday with an all-play-all of 16, followed next week by a knockout of the top eight.

Carlsen and Ding are paired in Sunday evenings 15th and final all-play-all round, but even if both are already qualified there could still be a battle as Carlsen always wants to be top seeded for the knockout stage. There they would be likely to meet again, either in Tuesdays semi-finals or in the two-day final on Wednesday and Thursday.

After four rounds Chinas No 2, Wei Yi, led with three wins and a draw, followed by Carlsen, Ding, and Anish Giri tied for second place.

Ding had to play 26 rated games in a hurry last month to ensure he qualified for the Candidates, but he was unbeaten and scored a brilliancy based on a long distance attack.

Meanwhile, the four Candidates who played in Bucharest as a warmup all finished in the bottom half. In particular, Alireza Firouzja was unrecognisable as the 18-year-old who wowed the chess world last autumn and became the youngest ever to reach a 2800 rating.

The most entertaining match of the week came in Tuesdays semi-final of the junior speed championship, in which Arjun Erigaisi knocked out Hans Niemann in a fluctuating series of 5/1 blitz, 3/1 blitz, and 1/1 bullet. Both 18-year-olds have been in fine form this year, surging into the world top 100 as the Indian crushed the Wijk masters group while the American won at Havana and Malm, and their clash was a little like watching Mikhail Tal and Bobby Fischer transported from the 1950s for a speed match. Niemanns win in the first featured game is especially worth a look.

The online Chessable Masters and the over-the-board Warsaw Rapid and Blitz began on Thursday, with a rare appearance by Indias ex-world champion Vishy Anand a highlight in Poland.

Anand was in brilliant form at the start, winning all his three first-day games, including an incisive Advance Variation against Anton Korobovs French Defence.

Thursday was also the opening round of the over-the-board Chessable English Open at Kenilworth, Warwickshire, which, despite first and second prizes of 2000 and 1200, has failed to attract any of Englands elite of six grandmasters rated 2600+. In their absence, a generation clash is on between the GM survivors of the Fischer boom, now in their 50s and 60s, and the rising group of IMs and FMs in their twenties and teens.

The English elite have their eyes on a different and ambitious target a world crown. The World Senior Team Championships for over-50s and over-65s start in Acqui Terme, Italy, on 19 June, with England seeded to capture gold in both events. England over-50s are leaving little to chance, with a team headed by Michael Adams and Nigel Short, supported by John Emms, Mark Hebden and Keith Arkell. England over-65s, led by GM John Nunn, will also be top seeded by a wide margin of rating points.

Before the pandemic, the teams to beat were the United States in the over-50s and Russia in the over-65s. Russia are banned this year, while the US squad lacks two of its best players, the Deep Blue mastermind Joel Benjamin and the seasoned Alex Yermolinsky. Double gold might appear a done deal, but in more than one previous version of this championship, England have started as strong favourites yet failed due to narrow defeats against a rival in a crucial match.

3816: 1 Bxe6! Rxd1 2 Qa8+! Kh7 3 Bxf7! h5 4 Qg8+ Kh6 5 Qh8 mate. Black can only avoid mate by decisive material loss. Ding v Xu: 1 Rxc6+! Kxc6 2 Ne5+ Kd5 (if 2Kc5? 3 Nd3+ forks king and queen) 3 Qb7+! and Black resigned. If 3Kd6 (or 3Kd4 4 Nf3+ and 5 Nxe1 wins the queen) 4 Qd7+! and if 4Kxe5 5 Qe7+ and 6 Qxe1 or 4Kc5 5 Nd3+ and 6 Nxe1 both win the queen.

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Chess: Carlsen goes head to head with Ding Liren as world top two meet - The Guardian

Levitation, yoghurt and chess – TheArticle

In 1978 I became involved in perhaps the weirdest world chess championship of all time, including parapsychology, the Great Yoghurt controversy, terrorists, mystic gurus levitating for victory, long range hypnosis and an attempt to abort the entire contest, just as it was reaching its maximum sporting climax.

I experienced this panoply of outlandish occurrences when I acted as chief assistant to Soviet defector Viktor Korchnoi (pictured above), as he challenged Anatoly Karpov for the World Championship at Baguio City in the Philippines during much of 1978. Karpov, lavishly funded by the Soviet state, had brought a vast delegation to Baguio, including one Vladimir Zukhar, more of whom, later.

Karpov eventually won the match by six wins to five with 21 draws, but only after Korchnoi along with Rubinstein, Bronstein and Keres, one of the greatest players never to have won the world title fought back bravely from a most unpromising start.

These two Matadors of the Mind conducted their campaign for the World Chess Championship, which, given the nature and political polarity of the two combatants, attained new heights of acrimony, way exceeding the quantum of bitter hostility which usually marked such confrontations.

I had the privilege of being Korchnois Chief Second and then Head of Delegation for much of this 1978 marathon, which finally extended to 32 games. Much of my time was spent negotiating with the Soviets, led by the formidable KGB Colonel and former military prosecutor, Viktor Davidovich Baturinsky, a prominent member of a colourful cast of characters involved in the contest. One unusual delegate was Dr Vladimir Zukhar, whom Korchnoi enthusiastically identified as a parapsychologist, with the peculiar ability to direct mind-bending rays at any player on the stage whom he wished to influence or even harm.

Fanatical helpers then thronged to Baguio, besieging us with advice as to how to ward off such psychic pressure, among them members of the extreme Ananda Marga sect, who believed in yoga, mantras and mystic chanting. I thought they were plausible tricksters, not out of place in one of those frantic Ben Jonson comedies, such as Volpone or The Alchemist.

What I believed was that Korchnoi needed better chess strategy, not a circus of charlatans and fake gurus. Sadly, both sides seemed to take this Jonsonian charade seriously and the match ended in farce when Dr Zukhar was permitted by match officials to move into the front rows of spectators, thus propelling Korchnoi to succumb to the Scylla of bogus hypnosis rather than the Charybdis of crazy cultism.

By the way, the entire Ananda Marga troupe was at that time on bail for attempted murder of an Indian diplomat. This inconvenient fact hardly endeared either the orange-robed levitators, or indeed Korchnoi himself, to the organising committee appointed by Philippine President Marcos. By a considerable margin, though, the worlds media was most fascinated by the great yoghurt gambit.

I must admit that I felt a certain Schadenfreude when Korchnoi dispensed with my services for his rematch against Karpov in 1981, in favour of re-enlisting a motley crew of levitating gurus. Result, three losses out of the first four games (with one draw) and utter disaster in the match as a whole.

But back to Baguio. During the drawn second game, a pot of yoghurt was delivered to Karpov. After the conclusion of hostilities Petra Leeuwerik, Korchnois colourful and volatile confidante herself a former prisoner of the Soviet concentration camp in Vorkuta came to me and said: We must protest! At first I thought she was joking, but she was, in fact, deadly serious. So, when an identical yoghurt was delivered to Karpov in game three, the audience burst out laughing for by now The Great Yoghurt Controversy, for which the match may be remembered long after the chess has been forgotten, was in full swing. Mme Leeuwerik had once been incarcerated for attempting to blow up a train, so we were not unaccustomed to expressions of extreme opinions from her.

After the second game the Korchnoi camp issued a formal protest, claiming that the delivery of the yoghurt could convey a kind of coded message. Thus yoghurt after move 20 could signify we instruct you to offer a draw; or a sliced mango could mean we order you to decline a draw. A dish of marinated quail eggs could mean play Nb5 at once and so on. The possibilities are limitless.

Predictably only Baturinsky and Mme Leeuwerik appeared to take the protest seriously, but their intransigence was sufficient to blow the dispute up out of all proportion. After a lengthy meeting of the match appeals committee had failed to solve the problem, Lothar Schmid, the German chief arbiter, finally saved the day by decreeing that Karpov could have his yoghurt, provided that he consumed only the violet-coloured variety, served at a fixed time by a designated waiter.

The Great Yoghurt Controversy gave the press a field day. On-the-spot reporter Ian Ward must have enjoyed himself when commenting in the Daily Telegraph on the compromise: But will the yoghurt crisis now really subside? Herr Schmid is the first to admit the tenuousness of the situation. He fully realises that yoghurt can come in many colours green, blue, pink, yellow, to name but a few. Under the Schmid ruling a change in the colour of the yoghurt passed to Karpov would throw the whole compromise into confusion: for then the Russians must seek official permission once again.

The Schmid ultimatum continued: If it is violet yoghurt again no mention needs to be made in advance to me or to the deputy arbiters. In case Mr Karpov wishes to change beverages, please let an arbiter to know in advance of the game by describing the new beverage in a short note. German humour is, of course, no laughing matter, and Herr Schmids deadpan Judgement of Solomon was universally admired. Ward concluded: In this rarefied atmosphere that only chess grandmasters appear to comprehend fully, it appears that there might be serious complications if Herr Schmid is asked to distinguish between, say, mauve and violet yoghurt. The implications remain frightening.

I had been dealing with the Soviets at close quarters ever since 1974, when I attended the first match between Korchnoi and Karpov in Moscow, while both participants were still, at least in theory, reliable sons of Lenin. This was the encounter which ultimately decided the world title in Karpovs favour, when Bobby Fischer decided to default rather than defend it. I was in Moscow to gain first hand information for my book on the match.

Korchnoi complained that the leading Soviet Grandmasters had deserted him during his match against Karpov, one reason for his defection in 1976. I, however, suffered no such political qualms and freely offered my advice while I was in Moscow. In fact Korchnoi used one of my ideas to destroy Karpov in record time in game 21 of the match, a game which can be found at the close of this column. Presumably it weighed heavily in Korchnois decision to invite me to assist him in his World Title campaign three years later.

Here is the crux, a game from 1974, where Korchnoi adopted my suggestion to annihilate Karpov, which led to my appointment as chief second, entrusted with analysis of openings, and Head of Delegation for the 1978 World Championship.

At the climax of the 1978 World Chess Championship, I was approached by Dr Max Euwe, President of FID (the World Chess Federation), with a singular proposition. Having started catastrophically and going four wins to one down, Viktor Korchnoi, the Soviet defector had fought back to level the scores at five wins each against the defending Champion, Anatoly Karpov, the golden boy of the USSR chess establishment. In the light of what follows, it is crucial to remember that the first player to score six wins would take the match and thus be crowned World Chess Champion.

With the two warriors of the mind tied on five wins each (with 21 drawn games) both Korchnoi and Karpov were poised on a cliff edge, when just one more victory for either side would determine the outcome of the contest. It was at this tense moment that Euwe, the FID President, came to me to suggest that the current match be cancelled, with a resumption to be scheduled for the following year, with Karpov to remain Champion during the interim and scores to start at 0-0.

As Chief of Korchnois delegation, I now had a difficult decision to make. In the first instance, should I even inform Korchnoi of the offer? If I did convey the offer, I felt that it would place him in an impossible situation. Should Korchnoi refuse the offer, the lost opportunity of acceptance might haunt him in the game, or games, to come, especially if he were to find himself at a disadvantage at any time. On the other hand, having won three games from the past four, accepting the offer would forfeit the benefits of the victorious roll on which Korchnoi found himself.

To continue the match might well represent Korchnois last best hope of conquering the chess Everest, which had been his lifelong ambition. A further consideration was that, in my experience and contrary to the opinion of those less well informed, Korchnoi played dreadfully when stressed or angry. Continuing the match, with the nagging thought at the back of his mind that he could have bailed out, would have been a very bad idea.

My major qualm, though, was the court of public opinion. The match had reached a peak of excitement, so, to rob the feverishly expectant global audience of the final coup de grace, from either side, seemed to me to be a moral dereliction of our sporting obligations to the planetary community of millions of chess fans, not to mention those new to chess, who had been captivated by the drama of Korchnois phoenix-like resurrection.

Consider sporting parallels: what if the Wimbledon final were called off during the final tie-break, because both players were looking a bit tired. They would have been lucky to leave Centre Court with any reputation or dignity intact, and the umpire responsible would have been (metaphorically) lynched, first by the crowd and then by the media. Korchnoi had won by four wins to one from the point when I had taken over as Head of Delegation. With Karpov clearly struggling, Korchnoi was about to play as Black (with which it is harder to win). My plan was to draw this game quickly and then keep on a relentless attack as White in the next game against the mentally fatigued Karpov.

Having considered all these facets, I therefore declined the offer. But sadly, under advice from others in his camp, Korchnoi went hell for leather in the next game as Black. In the process, he over-exposed himself. He thus lost the 32nd and (as it turned out) final game. I analyse this game and apportion blame appropriately in my broadcast for Nigel Davies and Andrew Martin. To see who the culprit was, go to the link with masterchesswebshow below.

Back in the 1990s, IM Andrew Martin and GM Nigel Davies formed the Master Chess Roadshow and toured the UK to help players all over the country to get better and to have fun with chess. Thirty years later this project was reborn as the Master Chess Web Show, with weekly shows on Twitch that are then published to their YouTube channel and web site. The goal is to provide entertaining and instructive shows that can be enjoyed by everyone who is interested in chess and the chess scene.

The shows are a mixture of instruction, fun, current news and answering questions from listeners, as long as they are submitted in advance. Guests are invited, based on whether they might have something interesting to say and good stories to tell, in keeping with the presenters belief that chess should be fun and engage people. One of the things that makes the Master Chess Web Show different is that engine use is discouraged and even frowned upon; both Andrew and Nigel believe that using them creates a crutch that gets in the way of people thinking for themselves. Guests are not pressured, and when they relax it can be surprising how frank they are.

Several Grandmasters have appeared on the show, with yours truly being the first to be invited back; after the success of the first show on April 12th a second was arranged, in which I gave the inside track on the 1978 Baguio City match, in which I acted as Victor Korchnois second.

Nigel Davies and Andrew Martin have been friends for almost half a century, during which time they have each produced multiple books and DVDs as well as both acquiring the FIDE Senior Trainer title because of their success as coaches.

I fervently wish the creators of this quintessentially British chess product the best of good fortune in their future endeavours.

I leave you in the company of the four games from Korchnois portfolio, which I analysed on the masterchesswebshow:

Polugaievsky v Korchnoi game6,1977

Korchnoi v Karpov game11,1978

Korchnoi v Karpov game 17,1978

Karpov v Korchnoi game 32,1978

Raymond Keenes latest book Fifty Shades of Ray: Chess in the year of the Coronavirus, containing some of his best pieces from TheArticle, is now available from Blackwells

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Levitation, yoghurt and chess - TheArticle