Thursday, February 20, 2020

The Goddess Diary

居文君 (Jū Wénjūn) – Aleksandra Yuryevna Goryachkina
Women’s World Chess Championship 2020; tie-break game 3; time control: 25 minutes plus 10 seconds per move; Vladivostok, January 24, 2020
Réti Opening A07

Notes by 侯逸凡 (Hóu Yìfán), New In Chess, 2020/2, pp. 46-49.

Despite my extended experience with the Women’s World Chess Championship match, this was the first time I got involved in the event without playing myself. I joined Nigel Short to do the live commentary for most of the second part of the match in Vladivostok. Why not the whole second part? Because e-visa would only allow visitors to stay a maximum of 8 days in the region. It prevented me from following the tie-breaks on site, but that didn’t change the essence of the match, which was full of tension and fight.
I had expected a balanced match after I learned that Aleksandra Goryachkina had qualified from the Candidates tournament. Although I have never played her, her recent rating progress and stable performances amply demonstrate her strengths. On the other hand, 居文君 (Jū Wénjūn) is a very experienced player who has participated in many major events in the past decade, Women’s World Championships, Olympiads, etc.
There were some key moments during the match when both players had chances to extend their lead, especially in the 9th classical game, which saw several ups and downs. After a number of decisive moments the match came to the tiebreak. Here the situation was similar again: Goryachkina missed a couple of very good winning chances, while 居 (Jū) was able to grab the opportunities that came her way. All I can say is that 居 (Jū) is extremely lucky to have won the match. Congratulations!
Now let’s have a look at the game that determined the winner of the match, the third rapid tiebreak game.

1. Nf3 d5 2. g3 c6 3. Bg2 Bg4 4. 0-0 Nd7 5. h3 Bh5 6. d4 e6 7. c4 Be7 8. cxd5 exd5 9. Nc3 Bxf3 10. exf3
居 (Jū) improved on the line she also played in the previous game as White. Though generally it is not recommended to have this relatively ugly pawn structure — doubled f-Pawn plus an isolated d4-Pawn — here the situation is quite specific: both the f3- and the d4-Pawn restrict the activity of Black’s Knights, and the open e-file may give White the initiative for the moment.
10. Bxf3 was played in the first tiebreak game, in which Black gained a clear advantage in the middlegame due to White’s impatient kingside “Pawn attacks”.
10. ... Ngf6 11. h4 0-0 12. Bh3


12 ... Nb6

Still number one

With a rating of 2664, 侯逸凡 (Hóu Yìfán) is still the world’s strongest female chess player, clearly ahead of runner-up 居文君 (Jū Wénjūn) (2583). Although 侯逸凡 (Hóu Yìfán) competes only rarely these days, she continues to be ambitious as a chess player. At the same time, she seems to have doubts about a life as a chess professional and is considering different options, based on her wide interests in global social and educational issues. Last summer she returned to China after her studies at Oxford University thanks to a Rhodes scholarship. She has been approached with several job opportunities, some of them combining her general interests and chess.

Starting from here, Black has various options to coordinate her pieces. The text-move makes sense, since it not only provokes White to push b2-b3 to get some dark squares for the Bishop, but also keeps the possibility of the Knight to manoeuvre to d6 via c8. However, the alternative set-up with 12. ... Bd6, which keeps the pieces in the centre, seems more natural to me.
Let’s have a look: 12. ... Bd6 13. Qd3 Re8 14. Bd2 Nf8 (aiming to go to e6 to attack the isolated Pawn on d4) 15. Kg2 Ne6. This is maybe not necessary. Black could also simply maintain the structure and wait for White’s plan. 16. Rfe1 Qb6 17. Bxe6 Rxe6 18. Rxe6 fxe6 19. Re1 Re8 20. f4.

ANALYSIS DIAGRAM

And interestingly enough, the Pawn structure is the same as in the game. However, the main difference is that Black’s two minor pieces are much better placed, while the White Knight is less powerful. Practically speaking, the position is quite tenable for Black.
13. Qd3 Re8 14. b3


14. ... Nfd7?!
This and the next move lead Black into the wrong direction. Continuing to play on the Queenside seems more logical:
14. ... a5 15. Bd2 Qc7 16. Kg2 a4 17. Rab1! (this is suddenly unpleasant for Black, as it is now clear that opening the b-file helps White) 17. ... Bd6 (17. ... axb3 18. Bf4, and there is an unprotected piece on the b-file) 18. Rfc1 (now White has found the best places for her Rooks!) 18. ... Qe7 19. bxa4 Nxa4 20. Nxa4 Rxa4 21. Re1! (changing direction — now the weakness is the 8th rank) 21. ... Qc7 22. Bg5,

ANALYSIS DIAGRAM

with a promising position for White.
Interesting was 14. ... Bd6!? 15. Bd2 Qc7 (threatening ... Bd6xg3 at some points) 16. Kg2 Nh5!. A hidden move! Now sacrificing on g3 is a real threat, so White has to play 17. f4 Nf6! (the e4-square is under Black’s control) 18. Rfe1, and here the fact that the pawn has advanced to f4 slightly favours Black, since it limits White’s options to develop the position.
15. Re1


15. ... Bf6?!
The Bishop should have stayed on the f8-a3 diagonal and left the f6-square for the Knight, but it is always difficult for humans to admit the mistakes they’ve just made and turn back in the right direction immediately.
Maybe a better option was 15. ... a5 16. Bd2 Qc7 17. Nd1! a4 18. Ne3, and the wasted tempos (... Nd7-b6, ... Nf6-d7) allow White to slowly transfer her pieces to the Kingside, where it’s easier to exert pressure.
16. Bd2 a5
Here 16. ... Qc7 17. Bf4 shows the drawback of moving the Bishop away.
17. Kg2


17. ... Nf8
After 17. ... Rxe1 18. Rxe1 a4 19. Nd1 (exchanging on a4 wouldn’t yield White anything) 19. ... Nc8 20. Bb4 the Knight on c8 is cut off, which makes for comfortable play for White.
18. Rxe8 Qxe8 19. Re1 Qd8 20. Nd1!
Compared to the position five moves ago, White has activated all her pieces and is ready to manoeuvre the Knight to the Kingside. On the other hand, Black’s pieces are even less coordinated and the e-file is also under White’s control now.


20. ... Nbd7

The good-humoured commentary team in Vladivostok, former World Champion 侯逸凡 (Hóu Yìfán) and FIDE Vice-President Nigel Short. Photo © Eteri Kublashvili.

If I were Black, continuing to move the two Knights around the d7-square wouldn’t feel too promising.
Instead, 20. ... Nc8 should be the move: 21. Ne3 Nd6 22. Ng4 a4 23. Nxf6+ Qxf6 24. Bg5 Qg6 25. Qd1, and this is difficult for Black, but a certain hope remains, especially in time-pressure.
21. Ne3 Qb6 22. Bc3 a4 23. b4


23. ... Ne6
Things have slowly turned in White’s favour, and now the position is already super-tricky. The tougher defence here seems to be to try and keep the Bishop on the board.
Black didn’t play 23. ... g6, maybe because of the following natural follow-up: 24. Ng4 Bg7 25. h5 f5! (it’s hard to make such a decision during the game, but apparently this is the only way to keep the battle going) 26. Ne5 Nxe5 27. dxe5 Ne6 28. f4.

ANALYSIS DIAGRAM

If Black can successfully block both flanks, the position would be fine, but currently both b5 and g4 are potential breakthrough points.
However, with the Knight on e6 and the passed d-Pawn, there are still some chances for Black to save the game.
24. Bxe6! A straightforward and decisive decision.
24. ... fxe6 25. Ng4 Re8 26. f4 Qd8 27. h5


27. ... h6?!
If she had realized that h5-h6 is not a real threat, Black could have stopped the breakthrough on the Queenside with 27. ... b5! 28. Qe2 (threatening f4-f5; after 28. h6 g6 Black successfully stonewalls White’s invasion route, as the weakened dark squares in Black’s camp cannot be exploited) 28. ... Nf8 29. f5?! Kf7!.
28. Re3. There was nothing wrong with the immediate 28. b5!.
28. ... Kh8. Again 28. ... b5 was the move to be played, as after 29. Qg6 Black has 29. ... Kh8.
29. b5! Nb8 30. Qe2 cxb5 31. Qxb5 Qc8 32. Qxa4


With full control plus an extra Pawn, White is clearly winning.
32. ... Nc6 33. Bb2 Re7 34. Qc2 Qe8 35. Nxf6 gxf6 36. Ba3 Rg7 37. f5 e5 38. dxe5 fxe5 39. f6 Rg5 40. f4 Rxh5 41. fxe5


41. ... Qe6. The e-Pawn is poisoned and could not be taken.
42. Kg1 d4 43. Qg6 Qd7 44. e6 Qc7 45. Qxh5 1–0. Black resigned.

«Шахматы»

Alla Borisovna Pugacheva, Alexei Anatolyevich Kortnev, 12th World Chess Champion Anatoly Yevgenyevich Karpov and others at the presentation of the Russian version of the musical Chess which took place Wednesday, February 19, 2020 at the MDM Theatre in Moscow, Russia. The première will be Saturday, October 17, 2020. Photo: Evgeny Smirnov/Hello!.

Oh, Edna, just think how much hard work you’d have spared me if only you had kicked your agent out a week earlier!

By Monday

Wednesday, February 19, 2020

Pray, Edna, make sure you don’t say anything too intelligent, because if you do, they aren’t going to hire you

Humanitarian Priorities

Finally, the Fédération Internationale des Échecs (FIDE) released an official statement regarding Russian Prime Minister Mikhail Vladimirovich Mishustin’s newly signed decree banning Chinese from entering Russia since Thursday, February 20, 2020 because of the novel coronavirus outbreak: “This ban does NOT affect official, business and humanitarian visas, which for now will continue to be issued. The Chinese delegation for the Candidates tournament has been issued a humanitarian visa, which englobes travels with sport, cultural or scientific purposes. As such, they should find no impediments entering the Russian Federation, but they have been advised to travel well in advance. The Chinese Chess Association had planned to send their delegation on March 1, but now they consider arriving even earlier”, the statement said. A two-week quarantine period in the Moscow countryside isn’t yet mandatory but highly advisable, in order to avoid further medical alarms and to ensure a safe stay of the Chinese guests in Yekaterinburg: “FIDE will do everything in our hands to minimize the inconveniences to the Chinese delegation under these exceptional circumstances”, the statement said.

A couple wearing masks kiss at a main shopping area, in downtown 上海 (Shànghǎi), China. Photo: 阿里宋 (Ālǐ Sòng)/Reuters.

最长的一码 (The Longest Yard)

Love is in the air. Photo: Thomas Hinder/Caters News.

Sure, Edna, you’ll be the only star in the show, but don’t tell it around yet

Blowin’ in the Wind

La calunnia
è un vocabolo sdentato
che quando arriva
a destinazione
mette mandibole di ferro.

Calumny
is a toothless word
that, once it arrives
at its destination,
puts on iron jaws.


A hotel in downtown Toronto, Canada. Photo © Kennethy512.

The Longest Yard

Luckily for Caïssa’s worshipers, there are only a few weeks left before the Candidates Tournament for the World Chess Championship 2020 will take place in Yekaterinburg, Sverdlovsk Oblast, Ural Federal District, Russia from March 15, 2020 to April 5, 2020. There’s no need to be Nostradamus to query the Elo-ranking list and predict a two-horse race between Fabiano Caruana and 丁立人 (Dīng Lìrén). In fact, statistically speaking, they are the favourites. But, as Lennon says, “life is what happens to you while you’re making other plans”, and there are indeed too many incognita to make any forecast reliable. First, the Russian “dark horses” — in primis, Ian Alexandrovich Nepomniachtchi, who only a few days ago got a sponsorship from PhosAgro with the express purpose of helping him to take the King’s crown back to Russia. Furthermore, the novel coronavirus emergency, with its hysterical montage of the most decadent Blade Runner scenes, might seriously upset 丁立人 (Dīng Lìrén), who might be asked to come to Russia within next Thursday, and then undergo a two-week quarantine in Moscow. Gens una sumus, but only to a certain extent.

Monday, February 17, 2020

No doubt, Edna, constructive self-criticism is an essential aspect of mental growth, and for you especially who are the perfection in person

13-board simultaneous exhibition

 https://www.theguardian.com/us-news/2020/feb/17/alexandria-ocasio-cortez-aoc-challengers-election
Eight Republicans and five Democrats are vying to take on AOC — but many voters in the district are voicing support for the congresswoman. [Read more].
Alexandria Ocasio-Cortez participating in a House Financial Services Committee hearing with Facebook Chairman and CEO Mark Zuckerberg in Washington, D.C., United States, October 23, 2019. Photo: Erin Scott/Reuters.

Yes, Edna, mechanically speaking it would be like if they were doomed to be embedded in a continuum with you and your double at the two extremes of the continuum

Lego MOC-19919 Edna Mode Miniland. Design & photo: Karol Wesolowski via Flickr.

Firewall Art

Alexandra Konstantinovna Kosteniuk – 居文君 (Jū Wénjūn)
2nd Cairns Cup; Saint Louis, February 16, 2020
Spanish Game C67

lt was a game Kosteniuk had to win just to hope to tie and eventually force a tie-breaker. But her nerves were as taut as violin strings, and, quite inevitably, she ended up crashing into 居文君 (Jū Wénjūn)’s wall. 1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. 0-0 Nxe4 5. d4 Nd6 6. Bxc6 dxc6 7. dxe5 Nf5 8. Qxd8+ Kxd8 9. Rd1+ Ke8 10. Nc3 Bd7 11. b3 Be7 12. Bb2 Rd8 13. Ne4!? A novelty in place of 13. h3 h5 14. Kf1 b6 15. a4 a5 16. Ne2 c5 17. Nc3 Bc6 18. Nb5 Rxd1+ 19. Rxd1 Bd8! 20. Bc1 Rg8 which was fine (or, at least, it should have to be fine) for Black in Savchenko – Romanov, 64th Russian Chess Championship (Higher League), Taganrog 2011. 13. ... h5 14. Rd2 Bc8 15. Re2 c5 16. Rae1 Rh6 17. c4 Kf8 18. Rd2 Rxd2 19. Nexd2 Ra6 20. a4 g5 21. Ne4 g4 22. Nfd2 Nd4 23. Nc3 c6 24. Nce4 b5 25. Nd6 Be6 26. cxb5 cxb5 27. axb5? This cannot be good, but Kosteniuk proudly refuses to “settle for half” with 27. Bxd4 cxd4 28. Nxb5 Bb4 29. Rd1 Bxd2 30. Rxd2 Bxb3 31. Nxd4 Bxa4= — as they say, “it’s better to have tried and failed than not to have tried at all”. 27. ... Ra2 28. Bxd4 cxd4 29. N2c4? Thus the situation goes from bad to worse. On the other hand, 29. Rd1 (probably best) 29. ... h4! is likewise very unpleasant for White. 29. ... h4 30. Kf1 h3! 31. gxh3 gxh3 32. Re2 (32. Rd1 Bg4!+−) 32. ... Ra1+! 33. Re1 Rxe1+ 34. Kxe1 Bg5 35. Ne4 Bf4 36. Ng3 d3! Black has a Pawn less, but the powerful passer on d3 coupled with the formidable Bishop pair is more than enough for 居文君 (Jū Wénjūn) to win easily, if impressively.


37. Nf1 Ke8 38. Nb2 Bf5 39. Ng3. 39. Nd1 Bd7 is no better. 39. ... d2+ 40. Kd1 Bg4+ 41. Kc2 Bxe5 42. Nd1 Bf4 43. Nf1 Be2 44. Ng3 Bf3 45. Nf1 Be4+ 46. Kc3 Bg2 47. Ng3 Bf3 48. Kc2 Kd7 49. Nc3 Kc7 50. Nf1 Kb7 51. b4 Kb6 52. Nxd2 Bg2 53. Nde4. 53. Nf1 Bxf1 54. Nd5+ Kxb5 55. Nxf4 Kxb4 is equally hopeless for White. 53. ... Bxh2 54. Nd5+ Kxb5 55. Nec3+ Kc6 56. b5+ Kb7 0 : 1. A powerful display by 居文君 (Jū Wénjūn), who took second place, half a point behind Humpy Koneru.

There’s never only one reason why one wins and another loses, but as for this game specifically, probably one is that Kosteniuk lacked the serenity of her opponent. Photo: Lennart Ootes/Saint Louis Chess Club.

Sunday, February 16, 2020

Curry powder

“A former world champion in action in [Britain’s Four Nations Chess League (4NCL)] Division Two is a rare sight. China’s 谭中怡 (Tán Zhōngyí), fresh from winning the £20,000 women’s first prize at Gibraltar, played No 1 for Kings Head, the London chess pub team, and won two smooth strategic games”, Leonard Barden writes in his The Guardian chess column of February 14, 2020.

Viktor Stoyanov – 谭中怡 (Tán Zhōngyí)
26th Four Nations Chess League — Division 2; Daventry, February 8, 2020
Catalan Opening E00

1. d4 Nf6 2. c4 e6 3. g3 d5 4. Nf3 Bb4+ 5. Nbd2 dxc4 6. Bg2 Nc6 7. 0-0 c3 8. Nc4 0-0 9. Qd3 cxb2 10. Bxb2 Be7 11. Rac1 Rb8 12. Rfd1 Qe8 13. Qb1 Bd7 14. e4 Nb4 15. Ne3 Ba4 16. Rd2 Na6 17. Ne5 Bb4 18. Rd3 Nd7 19. Nxd7 Qxd7 20. Nc4 Rfd8 21. a3 Bf8 22. d5 Bb5 23. Rdd1 Bxc4 24. Rxc4 Nc5 25. Qc2 b6 26. Bf3 Qe8


27. e5 exd5 28. Rh4 g6 29. Bxd5 Ne6 30. Rc4 Bc5 31. Bg2 Rxd1+ 32. Qxd1 Rd8 33. Qc1 Qd7 34. Rc2 Qd3 35. Bf1 Qe4 36. Rd2 Rxd2 37. Qxd2 Bd4 38. Bxd4 Nxd4 39. Qf4 Qxe5 40. Qg4 c5 41. Bc4 Qf5 0 : 1.

谭中怡 (Tán Zhōngyí) – Sacha Brozel
26th Four Nations Chess League — Division 2; Daventry, February 9, 2020
Queen’s Pawn Game D02

1. d4 e6 2. Nf3 Nf6 3. g3 b5 4. Bg2 d5 5. 0-0 Be7 6. a4 b4 7. c4 bxc3 8. bxc3 a5 9. c4 c6 10. Nbd2 0-0 11. Bb2 Ba6 12. c5 Qc7 13. Bc3 Nbd7 14. Nb3 Bc4 15. Nfd2 Bxb3 16. Nxb3 Rfb8 17. Rb1 Bd8 18. Qd3 Qa7 19. Rb2 Qa6 20. Qxa6 Rxa6 21. Rfb1 Ra7 22. Nc1 Rxb2 23. Rxb2 Be7 24. Nd3 Kf8


25. f3 Ke8 26. e4 Kd8 27. e5 Ne8 28. Nf4 Kc8 29. Bf1 Nb8 30. Bd3 Kc7 31. Bd2 Bd8 32. Nh3 f6 33. f4 Rb7 34. Rxb7+ Kxb7 35. Kf2 1 : 0.

Okay, Edna, say what you have to say, but please don’t give the impression that you are going to fire them all — after all, you hired them just because they were not intelligent!

Sliding Doors

居文君 (Jū Wénjūn) – 叶诗雯 (Carissa Yip)
2nd Cairns Cup; Saint Louis, February 15, 2020
Spanish Game C70

In a certain sense, it’s like when Peter Pan defeated Captain Hook just in time to save Tiger Lily. 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 g6 5. d4 exd4 6. c3 Bg7 7. cxd4 b5 8. Bb3 Nge7 9. d5 Na5 10. Bd2 Nxb3 11. Qxb3 c5 12. Bc3 f6 13. a3 d6 14. h4!? From a theoretical standpoint, this seems to be a new idea. 14. ... 0-0 15. Nbd2 Qe8 16. 0-0 Bd7 17. Qc2 Rc8 18. b3 h6 19. a4 Ra8 20. axb5 axb5 21. Rxa8 Qxa8 22. Ra1 Qb7 23. Qa2? 居文君 (Jū Wénjūn) pursues an aimless strategy, which will soon cause her to cope with a very uncomfortable position. 23. b4! would have given White good prospects. 23. ... Nc8 24. Ne1 b4 25. Bb2 Bb5 26. Nc2 Bd3 27. Ne3. After 27. Ne1 Be2 Black’s game is just a little easier to play. 27. ... Qe7. Maybe Black should have gone for the 27. ... f5! break. 28. Re1 Nb6 29. Qa1 Ra8 30. Qc1 h5 31. Nec4? This only makes things much more difficult for White. 31. g3 Ra2 32. Ng2 Bh6 33. Nf4 Bb5 was also uneasy, but not yet overly so. 31. ... Nxc4 32. Nxc4 Ra2 33. g3 Kh7. 33. ... Qd7! at once was stronger: 34. Kg2 (34. Ba1 Bxc4 35. bxc4 Qa4−+) 34. ... Kh7−+ winning easily. 34. Nd2? And now 34. Re3 was White’s most stubborn defence; then there might follow: 34. ... Bh6 (maybe, Black can do better by interpolating ... Bd3xc4) 35. f4 Bxe4 36. Qb1! Bxb1 37. Rxe7+ Kg8 38. Bxf6 Bf8 39. Re8 Kf7 40. Re6 with a likely draw. 34. ... Bh6 35. f4 Qa7 36. Nc4 Qd7 37. Re3 Bxc4 38. bxc4 Qg4 39. Kh1


39. ... Bxf4! “Simple, elegant, yet bold”, as she says. 40. gxf4 Qxh4+ 41. Kg1 Qg4+ 42. Kh1 Qxf4 43. Qb1 Rxb2 44. Qxb2 Qxe3 45. Qxf6 Qxe4+ 46. Kh2 b3 47. Qf7+ Kh6 48. Qf8+ Kg5 49. Qd8+ Kf5 50. Qd7+ Ke5 51. Qg7+ Kf4 52. Qf6+ Kg4 53. Qe6+ Qf5 54. Qxd6 Qf2+ 55. Kh1 Qf3+ 56. Kh2 Qh3+ 57. Kg1 Qg3+ 0 : 1.

With today’s win, 叶诗雯 (Carissa Yip) made her own history and that of the Cairns Cup a matter of record. Photo: Austin Fuller/Saint Louis Chess Club.

Episodic memory

Humpy Koneru – Valentina Evgenyevna Gunina
2nd Cairns Cup; Saint Louis, February 15, 2020
Semi-Slav Defence D48

Gunina, the winner of last year’s inaugural Cairns Cup, this year has for some mysterious reason decided to throw away a game after another. And fairly enough, she did not make an exception for Koneru. 1. Nf3 d5 2. d4 Nf6 3. c4 e6 4. Nc3 c6 5. e3 Nbd7 6. Bd3 dxc4 7. Bxc4 b5 8. Bd3 Bb7 9. 0-0 a6 10. e4 c5 11. d5 c4 12. Bc2 Qc7 13. dxe6 fxe6 14. Ng5 Qc6?! This is well known to be a very doubtful line. Best is 14. ... Nc5! 15. e5! Qxe5 16. Re1 Qd6 17. Qxd6 Bxd6 18. Be3 0-0 19. Rad1 Be7 20. Bxc5 Bxc5 21. Nxe6 Rfc8 22. h3! Bf8?! (22. ... Rab8 23. g4 Bf3 24. Rd2 b4 25. Na4 Ba7 26. g5 Nd5 27. Re5 Rb5 with a draw agreed to at move 41, Topalov – Lautier, 6th Torneo Ciudad de Dos Hermanas, Dos Hermanas 1994) 23. g4 h6 24. f4 Bf3 25. Rd2 Bc6 26. g5 hxg5 27. fxg5 Nd7 28. Nxf8 Nxf8 29. Rd6 b4 30. Ne4 Be8?! 31. Ng3! Rd8 32. Nf5 Rxd6 33. Nxd6 Bg6 34. Bxg6 Nxg6 35. Nxc4 Rd8 36. Re4 b3 37. axb3 Rd3 38. Kg2 Rxb3 39. h4 Nf8 40. Re8 1 : 0 Karpov – Kramnik, 12th Torneo Internacional de Ajedrez Ciudad de Linares, Linares 1994. 15. Qf3! h6. 15. ... Bc5 16. Qh3 Ke7 17. Nf3 b4 18. Ne2 Nxe4 19. Ned4 Qb6 20. Bxe4 Bxe4 21. Qg4 Bxd4 22. Qxe4 Bf6 23. Qxc4 didn’t work out in Black’s favour either, Gligorić – Ljubojević, 3rd Torneo Internacional de Ajedrez Ciudad de Linares, Linares 1981. 16. Qh3 hxg5. So far Koneru only had to recall her memories: 16. ... Nc5 17. Be3 Bc8 18. e5! hxg5 19. Qxh8 Bb7 20. f3 Nfd7 21. Bxg5 Nxe5 22. Rad1 Nf7 23. Bg6 Nd3 24. Qh5 Ne5 25. Be4 Qc5+ 26. Kh1 g6 27. Qh4 Bc6 28. Bxc6+ Qxc6 29. Ne4 Bg7 30. Bf6 Kf8 31. Bxg7+ Kxg7 32. Qf6+ Kg8 33. Rd4 Rf8 34. Rfd1 Kh7 35. Ng5+ Kg8 36. Nxe6 1 : 0 Koneru – Karpov, 7th Cap d’Agde Rapid Chess Tournament, Cap d’Agde 2006. 17. Qxh8 Ne5? Gunina’s “theoretical novelty” tellingly shows that she had prepared nothing for today. 17. ... g4 18. Bg5 Kf7 (18. ... 0-0-0 is probably a little better, though not much: White would likewise continue with 19. Qh4) 19. Qh4 gave White a huge advantage, Maksimenko – Bjerring, 16th Politiken Cup, Copenhagen 1994. 18. Bxg5+− Nf7 19. Qh4 Be7 20. Rad1 Qc5


21. e5! Nxe5. 21. ... Qxe5 22. Bg6! is nonetheless catastrophic. 22. Bxf6 Bxf6 23. Qh5+ Ke7 24. Be4. Koneru’s move is most characteristic of her technical attitude, but also its “opposite” 24. Qh3! may be worth considering. 24. ... Bc6. The fact that Black had nothing better than 24. ... Nd3 25. Qxc5+ Nxc5 26. Bxb7 Nxb7 27. Rfe1 leaving White a clear Exchange up and a technically winning position is enough for Gunina to beg for a less exhausting ordeal. 25. Bxc6 Qxc6 26. Rfe1 Nd3 27. Nd5+ Kf8 28. Nxf6 gxf6 29. Qh8+ Kf7 30. Qh7+ Ke8 31. Re3 Nf4 32. Qg8+ Ke7 33. Qg7+ Ke8 34. Rd4 c3 35. bxc3 1 : 0.

Fourteen years after (no matter what), history almost repeated itself. Photo: Crystal Fuller/Saint Louis Chess Club.

Saturday, February 15, 2020

Of course, Edna, the day after Valentine’s Day is never as lovefilled as the day before

Two Halves

Valentina Evgenyevna Gunina – Mariya Olehivna Muzychuk
2nd Cairns Cup; Saint Louis, February 14, 2020
Sicilian Defence B30

Also this evening Gunina showed up in bad shape, and almost risked to get mated soon after the opening. Muzychuk did not dare such a thing, but maybe that was just what it took for her to restore her self-confidence. 1. e4 c5 2. Nf3 Nc6 3. Bb5 e6 4. Bxc6 bxc6 5. b3 Ne7 6. Bb2 d6 7. 0-0 e5 8. Nh4? An imprudent adventure. 8. c3 followed by d2-d4 was proper. 8. ... g5! 9. Nf3 Ng6 10. Ne1 Bg7 11. d3 0-0 12. Nd2 f5 13. exf5 Bxf5 14. Ne4 Nf4 15. g3? A further mistake in an already demoralising situation.


15. ... Ne6. Maybe there’s nothing wrong with it, but it’s hard to think that after 15. ... Nh3+ 16. Kg2 g4−+ White may survive another dozen moves. 16. Ng2 d5 17. Nd2 Qd6 18. Qh5 Bg6 19. Qe2 Rae8 20. Rae1 Nd4 21. Bxd4 cxd4 22. h4 h6? This gives White new life and energy, thereby letting her escape. 22. ... Qc5 23. Rc1 (or 23. Qd1 g4!) 23. ... e4 seems much stronger. 23. hxg5 hxg5 24. Qg4 Qf6 25. f4! gxf4 26. gxf4 e4 27. Nh4 Bh7 28. dxe4 Bxe4 (28. ... dxe4 29. f5 d3∞) 29. Nxe4 Rxe4 30. Ng6 Rfe8 31. Rxe4 Rxe4 32. Rf2 Qe6 33. Qxe6+ Rxe6 34. f5 Re1+ 35. Kg2 Kf7 36. Nf4 Re4 37. Ne6 Kf6 38. a3 Bh6 39. b4 Be3 40. Rf3 Rg4+ 41. Kh3 Rg1 42. Nc5 Rh1+ 43. Kg4 Rh7 44. Kg3 Rg7+ 45. Kh2 Rh7+ 46. Kg2 Rg7+ 47. Rg3 Rxg3+ 48. Kxg3 Kxf5 49. Kf3 Bc1 50. a4 Bd2 51. Nb3 Bc3 52. b5 cxb5 53. axb5 d3 54. cxd3 Ke5 55. Ke2 Kd6 56. Kf3 Be5 57. Kg4 Kc7 58. Nc5 Ba1 59. Na4 Bd4 60. Kf5 Kd6 61. Kf4 Ke6


62. Kf3? Gunina’s farewell to arms. 62. Kg4! (62. Kg5! also draws) 62. ... Ke5 63. Kf3 would have yielded the draw. 62. ... Ke5 63. Kg3 Bb6. Clearing the way for Black’s King. 64. Kf3 Kd4 65. Ke2 Ba5 66. Nb2 Kc5 67. Ke3? Kxb5 68. Kd4 Kc6 69. Na4 Bb4 70. Nb2 a5 71. Ke3 Bc3 72. Na4 d4+ 73. Ke2 Ba1 0 : 1.

After surviving a disastrous opening and somehow holding the middlegame, Gunina finally blundered an almost drawn endgame. Photo: Crystal Fuller/Saint Louis Chess Club.

Half of One Thing

Nana Dzagnidze – 居文君 (Jū Wénjūn)
2nd Cairns Cup; Saint Louis, February 14, 2020
Trompowsky Attack D00

1. d4 Nf6 2. Bg5 d5 3. e3 c5 4. Nd2 cxd4 5. exd4 Qb6 6. Ngf3 Nc6 7. Nb3 Ne4 8. Be3. The alternative is 8. Bf4, which the World Champion used to prefer: 8. ... Bg4 9. Be2 e6 (or 9. ... a5 10. a4 e6 11. 0-0 Bd6 12. Ne5 Bxe2 13. Qxe2 Qc7 with a draw agreed to at move 77, Stefanova – Carlsen, Smartfish Chess Masters 2004/2005, Drammen 2005) 10. 0-0 Be7 11. c3 0-0 12. a4 a6 13. a5 Qd8 14. Nfd2 Bxe2 15. Qxe2 Nxd2 16. Qxd2 Rc8 17. Rfe1 Re8 18. Re3 Bd6 19. Bxd6 Qxd6 20. Nc5 Rc7 21. b4 Ne7 22. Rae1 Nf5 23. Re5 Qd8 24. Qf4 Rce7 25. R1e2 Kh8? (25. ... Nd6) 26. Nxb7! Rxb7 27. Qxf5+− Rc7 28. Qd3 Qc8 29. R5e3 Rc6 30. Rh3 h6 31. Qd2 Kh7 32. Re5 Re7 33. Reh5 Qf8 34. f4 f5 35. Re3 Qf7 36. Rhh3 Rec7 37. Re5 Qf8 38. Rd3 Qc8 39. Ree3 Rc4 40. h3 Qf8 41. Rxe6 1 : 0 Carlsen – 韦奕 (Wéi Yì), 5th Grand Chess Tour, 1st stage, Côte d’Ivoire Blitz, Abidjan 2019. 8. ... g6!?TN (8. ... Bg4 9. Be2 e6 10. 0-0 Bd6 11. h3 Bh5 12. c4 Qc7 13. Nc5 Nf6 14. Rc1 dxc4 15. Rxc4 0-0 16. a3 Nd5 17. b4 Bxc5 18. Rxc5 Qd6 19. Ng5 Bxe2 20. Qxe2 Nce7 21. Rfc1 Nf5 22. Nf3 Rfd8 ½ : ½ Berkes – Bok, 15th Aeroflot Open, Moscow 2017) 9. c4 Qd8 10. cxd5 Qxd5 11. Rc1 Bg7 12. Bc4 Qd6 13. d5 Ne5 14. Bb5+? That seems a strange way to put it, involving an unclear Pawn sacrifice. Simple and strong was 14. Nxe5 Bxe5 15. Qe2 with excellent prospects for White. 14. ... Bd7 15. Bxd7+ Qxd7 16. Nxe5 Bxe5 17. 0-0 Bxb2 18. Bd4? White just cannot afford such bravery. 18. Rc4 Nd6 19. Nc5 Qb5 20. Rc2 was probably good enough for avoiding worst-case scenarios: 20. ... Bg7 21. Bd4 Bxd4 22. Qxd4 0-0 23. Rb2 regaining the Pawn with fine drawing chances. 18. ... Bxd4. 居文君 (Jū Wénjūn) plays it safe without taking any risks. 19. Qxd4 Nf6 20. Rfd1 b6! 21. d6 0-0 22. Qe5 Rfe8 23. h3 Nh5! 24. Rc7 exd6 25. Qc3? Nothing good can come from this — with two Pawns down White is now doomed. Comparatively best was 25. Rxd6! Qa4! (25. ... Qxc7? 26. Rxg6+ is what Black shouldn’t do) 26. Qc3 Qe4 leaving Black only a Pawn ahead with a safe advantage. 25. ... Qe6 26. Qf3 Qf6 27. Qc6 d5! 28. Nd4 Kg7 29. a4 Nf4 30. Qxf6+ Kxf6 31. Nb5 Re7 32. Rc6+ Kg7 33. g3 Nxh3+ 34. Kg2 Ng5 35. Rxd5 Ne6 36. Rdd6 Rd8 37. a5 bxa5 38. Rxd8 Nxd8 39. Ra6 Re5 40. Nd4 Ne6 41. Nb3 Nd8 42. Nxa5 Re7 43. Nc4 h5 44. Ne3 Ne6 45. Ra2 Rd7 46. Ra5 Nd4 47. Ra2 Nb3 48. Ra3 Rb7 49. Ra6 Nc5 50. Ra5 Nd3 51. Ra3 Nb4 52. Nc4 a6 53. Ra4 Rb8 54. Ne3 Kf8 55. Kf3 Rb5 56. Ke4 a5 57. Ra1 Nc6 58. Kd3 Rc5 59. f4 Ke7 60. Nc4 g5 61. Ne3 gxf4 62. gxf4 Kf6 63. Rb1 Nb4+ 64. Ke4 h4 65. Rd1 Rh5 66. Rd6+ Ke7 67. Rd2


Now Black has three or four easy wins at her disposal (64. ... a4, 67. ... Ke6, 67. ... Kf6, and so on) — but 居文君 (Jū Wénjūn), quite incredibly, succeeds in finding a way to draw! 67. ... h3?? 68. Nf5+ Rxf5. Otherwise it is either mate or a Knight fork to King and Rook. 69. Kxf5 a4 70. Re2+ Kd6 71. Rd2+ Ke7 72. Re2+ Kd7 73. Rd2+ Ke7 74. Re2+ ½ : ½.

居文君 (Jū Wénjūn) actually demonstrated that one of the most difficult things in chess is to win a won game. Photo: Crystal Fuller/Saint Louis Chess Club.

Friday, February 14, 2020

Love Disarm’d

Street artist Banksy has confirmed that he is behind a Valentine’s Day mural showing a young girl firing a slingshot of red flowers at a building in Bristol, England. Artwork & photo: Banksy (@banksy).

The Dance of the Antibodies

Tomorrow is Saturday, which means that your chess960 date at Associazione Culturale “Il Delta della Luna” shall not be cancelled by any flu warning. So please be on time at four o’clock in the afternoon, taking care not to forget to bring with you a pair of clean sneakers to be used in the dance room only!

BrendanRizzo, “The Chess Fairy”, page 17. Illustration courtesy of BrendanRizzo/DeviantArt.

Wow, Edna, you did it just in time to save him from his own ignorance!