ChessBase 17 - Mega package - Edition 2024
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Despite losing his unbeaten streak in round 12, when he lost with black against Ding Liren, Le Quang Liem continues to have a commanding lead at the second event of this year’s Champions Chess Tour. The Vietnamese currently stands three points ahead of second-placed Magnus Carlsen on a remarkable 27/36 score, and has already secured a spot in the quarterfinals of the online event.
The Ruy Lopez Breyer Variation
Pavel Eljanov explains in depth what Gyula Breyer already saw in 1911 and what became an opening choice of the likes of Kasparov, Kramnik, Anand or Carlsen. The Breyer Variation, which is characterised by the knight retreat to b8.
With Carlsen also in the safe zone regarding qualification to the knockout stage, the fourth day of action will see eleven players fighting for the remaining six spots in the quarterfinals.
For Jorden van Foreest and Ding Liren, currently ranked third and fourth in the standings, keeping things under control should be enough to make it past the preliminaries, while for the likes of Praggnanandhaa, David Navara and David Anton, it will be necessary to take some risks if they want to climb to the top half of the standings table.
Given the scoring system, which grants 3 points for a win and 1 point for a draw, Eric Hansen and Pentala Harikrishna still have outside chances of reaching the knockout.
Dutch number 2 Jorden van Foreest had a fantastic performance on day 3. The winner of the 2021 Tata Steel Masters scored three wins and a draw, and could have easily finished the day with a perfect score had he managed to convert a superior position into a win in his round-10 game against Magnus Carlsen.
The 22-year-old kicked off the day with a victory over world number 3 Ding Liren.
Although Black’s position looks menacing at first sight, it is White who is winning here. Van Foreest found the elegant 25.Rfe1, creating a difficult-to-eradicate threat of Nf6+, with a discovered attack against the rook on e8.
Ding tried to defend with 25...Rhe6, but after 26.Nd4 Re5 27.f4, he decided to resign the game.
Black is already down material, and there is no good way to avoid losing an exchange — 27...R5e7 fails to 28.Nf6+ gxf6 29.Rxe7, as the white queen controls the e7-square from a3.
Three players have struggled the most at the single round-robin qualifier: Lei Tingjie, Gawain Jones and Ju Wenjun. In fact, Lei and Ju had only collected 2 points in the first eight rounds of the event. For Ju, however, things took a turn for the better on the third day of action, as she managed to defeat Jan-Krzysztof Duda and Eric Hansen.
Facing Duda with the black pieces in round 10, the current women’s world champion was even allowed to show checkmate on the (digital) board.
The Chess Player's Mating Guide Vol.2 - Weakened kingside
The attention will be paid to the castled king and in particular on ways of exploiting the weakened kingside. Several well-known themes, pawnformations and other attacking weapons are covered in 8 chapters.
White’s passers look dangerous, but Black’s attack with her major pieces is in fact unstoppable. There followed 54...Qf4, threatening the deadly ...Rg2. Duda tried 55.Re4, but soon realized that after 55...Qd2 there is no way to prevent mate.
56.Qxf3 Rg1#. The Chinese star showed a timid smile after checkmating the winner of the 2021 World Cup.
Sharp middlegame positions are certainly entertaining, but finding the correct king move in a tricky pawn endgame is also part of what makes chess such a fascinating game. Can you find the correct way to continue with White in the following position?
Facing David Navara, Lei Tingjie opted for 44.Kb4 and went on to lose the game, as the Czech grandmaster showcased excellent technique to prove why Lei’s choice was a mistake.
As endgame expert Karsten Müller shows in his analysis below, 44.Kc5, 44.Kc3 and 44.h4 all would have drawn for White!
