2/14/2019 – Valentina Gunina, who started the inaugural Cairns Cup with a win and two draws, has now won four in a row — her latest victim was Anna Zatonskih — to grab the sole lead and overtake her compatriot Alexandra Kosteniuk. The other winner in round seven was Bela Khotenashvili, who was having a tough time in Saint Louis but recovered by taking down Irina Krush with the white pieces. | Photo: Crystal Fuller / Saint Louis Chess Club
Winning starts with what you know
The new version 18 offers completely new possibilities for chess training and analysis: playing style analysis, search for strategic themes, access to 6 billion Lichess games, player preparation by matching Lichess games, download Chess.com games with built-in API, built-in cloud engine and much more.
Winning starts with what you know The new version 18 offers completely new possibilities for chess training and analysis: playing style analysis, search for strategic themes, access to 6 billion Lichess games, player preparation by matching Lichess games, download Chess.com games with built-in API, built-in cloud engine and much more.
Tata Steel 2025 with game analyses by Praggnanandhaa, Abdusattorov, Giri and many others. Opening videos by Ganguly, Blohberger and King. 10 opening articles with new ideas for your repertoire. Special on Korttschnoj and much more!
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As good as it gets
Rounds 4-7 could not have gone better for Valentina Gunina, as four straight wins left her alone on top of the standings with a 6/7 score. Her latest victory was achieved with the black pieces against Anna Zatonskih — the American has lost the thread in Saint Louis and now shares last place on 2/7.
Perhaps due to Anna’s bad form — or simply because she is a fearless player — Valentina advanced her kingside pawns in the middlegame. Zatonskih answered with hesitant play and found herself in a tough spot when the struggle in the centre took off. White could not avoid losing the exchange in following sequence:
Zatonskih vs. Gunina
Position after 25.Nd4
After Black captured with 25…♞xd4, Anna’s alternatives were not very encouraging — capturing with the pawn would result in her position becoming too vulnerable against the f4-push, while capturing with the rook lost the exchange by force. She chose the latter and was material down after 26.♖xd4 ♝e5 27.♘xe4 ♝xd4. Saving the exchange on move 27 does not work due to the weakness on c3, as Black can easily pin the knight with her rooks from c7 and c8.
In the complications that arose after this sequence, however, Zatonskih created strong threats that stood in the way of Gunina’s plans. Nonetheless, the Russian’s material advantage was too much for White to handle when the endgame was reached:
In this DVD, Sam Collins examines the Isolated Queen's Pawn (IQP) and associated structures. Using games almost exclusively from grandmaster praxis in the last two years, Collins explains all of the major ideas for playing with and against the IQP.
Position after 44.Be5
White closed the e-file but Black’s penetration is still unavoidable: 44…♛b1+ 45.♔e2 ♛c2+ 46.♔e3. And here came the killer blow:
Position after 46.Ke3
Valentina immediately played 46…d4+ and White resigned after 47.♔f3 ♛d3+ 48.♔g2 ♜g8, winning the queen.
Will Gunina keep her good form until Friday? | Photo: Lennart Ootes / Saint Louis Chess Club
Before the rest day, Gunina was sharing the second place with Irina Krush and, after drawing her game against Kosteniuk from a position of strength, it seemed like the American was a strong contender for the title. Maybe this factor played a big role in Irina’s mind-set during her seventh-round encounter against an out-of-form Bela Khotenashvili — Krush saw this as a great chance to climb in the standings and overpressed with Black:
A complete repertoire for Black is set out to be used against moves such as 1.Nf3, 1.f4, 1.g3, 1.Nc3, 1.b3, 1.b4 and 1.g4. The author uses content from his own notebooks to provide a full explanation of how to proceed.
Khotenashvili vs. Krush
Position after 19.Nb3
The computer does not think Irina’s 19…g5 is a mistake, but her previous play created a position that called for this kind of move...when she usually excels at quieter positional contests.
When the time control was reached, Black’s kingside was rather exposed and Bela had a pawn to the good. A few moves later, Khotenashvili brought her last piece to the attack:
Position after 43...Qh7
After 44.♘c5, a pin and a mate threat prevented Black from capturing White’s pieces that were en prise at the time. The game continued 44…♚h8 45.♕xf7 ♜xc5:
Great players of the past used to say – the most difficult thing in chess is to win won positions! Every player has such problems – those at the top of the tree and (especially) juniors. The correct technique consists of proper exchange methods and of the continuation of a correctly chosen plan; it is important not to change strategy after a small material gain. The DVD shows and explains instructive mistakes made when trying to make extra material or a positional advantage count and in addition it demonstrates the correct techniques as employed in classic games.
Position after 45...Rxc5
Black managed to capture the knight, but White counted on 46.♖g5 and there is no way for Black to save her queen against the threatened pin from h5. Krush gave up three moves later.
Bela recovered nicely from a couple of losses | Photo: Austin Fuller / Saint Louis Chess Club
In the other game relevant to the standings, Harika Dronavalli laid out a French Defence against Alexandra Kosteniuk’s 1.e4. An endgame was reached quite quickly, albeit after some complications that were proficiently handled by both players. Harika was a pawn up, but all pieces had been exchanged except the bishops of opposite colours. The Indian player kept pushing until move 48, but the inevitable pacific end to the game came when White had a perfect blockade on the dark squares.
With two rounds to go, only the Russians players have realistic chances of winning the tournament. Incidentally, Kosteniuk and Gunina are set to play on Friday’s last round, when the former women’s world champion will have the white pieces.
Harika was the one on the driver's seat | Photo: Austin Fuller / Saint Louis Chess Club
Anand, So, Gelfand, Duda, Shankland, Navara, Adams, etc. annotate the games of the WCh match. Chess Olympiad with video specials by Pelletier. Plus 11 opening articles with new repertoire idesas, e.g. 1.e4 Nc6 or a new recipe in the London System!
Commentary by GM Yasser Seirawan, GM Maurice Ashley and WGM Jennifer Shahade
Antonio PereiraAntonio is a freelance writer and a philologist. He is mainly interested in the links between chess and culture, primarily literature. In chess games, he skews towards endgames and positional play.
Throughout the video course, Sasikran shows various examples from his career to explain sacrifices for initiative, an attack, a better pawn structure and much more.
In this insightful video course, Grandmaster David Navara shares practical advice on when to calculate deeply in a position — and just as importantly, when not to.
The Trompowsky is especially suited for faster time controls as you don‘t have to memorise endless lines of theory, and you push your opponent out of their comfort zone after your second move.
Trompowsky Powerbook 2025 is based on 53,000 computer games from the engine room of playchess.com as well as 49,000 games from Mega and correspondence chess.
Trompowsky Powerbase 2025 is a database and contains a total of 8727 games from Mega 2025 and the Correspondence Database 2024, of which 316 are annotated.
2025 European Championship with a German double victory and analyses by Bluebaum, Svane, Rodshtein, Yuffa, Navara and many more. Opening videos by Engel, King and Marin. Training sections “The Fortress”, “The Trap” and “Fundamental Endgame Knowledge" etc.
Powerbook based on more than 618 000 games in which White already sidesteps the main variations of the Sicilian on move 2.
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