11/02/2020 – Nana Dzagnidze mantiene el liderato en la Copa Cairns en San Luis (EE. UU.) En la cuarta ronda, disputada el por la tarde, Ju Wenjun y Alexandra Kosteniuk se apuntaron al grupo de las perseguidoras más cercanas de Dzagnidze tras sus respectivas vivtorias frente a Valentina Gunina y Carissa Yip, respectivamente. Las demás partidas concluyeron en tablas. Irina Krush se dejó escapar la oportunidad de derrotar a Harika Dronavalli. | Foto: Austin Fuller
novedad: Fritz 20
Your personal chess trainer. Your toughest opponent. Your strongest ally. FRITZ 20 is more than just a chess engine – it is a training revolution for ambitious players and professionals. Whether you are taking your first steps into the world of serious chess training, or already playing at tournament level, FRITZ 20 will help you train more efficiently, intelligently and individually than ever before.
Find the right combination! ChessBase 15 program + new Mega Database 2020 with 8 million games and more than 85,000 master analyses. Plus ChessBase Magazine (DVD + magazine) and CB Premium membership for 1 year!
“Attack with Qh5!!” – Tactical training with Oliver Reeh, “6…g5 – nothing ventured, nothing …” – Le Quang Liem comments on one of his victories in Biel, “Grischuk’s stroke of genius” – Petra Papp reveals a surprise in the Sicilian Kan Variation, and much
21,90 €
Copa Cairns 2020
Ronda 4
En la cuarta ronda, hubo dos partidas que trminaron en resultados decantados y dos empates tras unas partidas reñidas. Ju Wenjun y Alexandra Kosteniuk ganaron sus respectivas partidas y ahora forman parte del grupo de cinco jugadoras que le están pisando los talones a Nana Dzagnidze, la líder.
Esta tarde se disputará la quinta ronda. Nana Dzagnidze jugará con blancas contra Humpy Koneru, mientras que Kateryna Lagno se enfrentará con Ju Wenjun y Alexandra Kosteniuk se verá las caras con Mariya Muzychuk.
Valentina Gunina y Mariya Muzychuk charlando con la Dra. Jeanne Sinquefield| Foto: Crystal Fuller
Harika Dronavalli vs. Irina Krush
Irina Krush | Foto: Crystal Fuller
Mariya Muzychuk vs. Nana Dzagnidze
Mariya Muzychuk vs. Nana Dzagnidze | Foto: Austin Fuller
La partida Carissa Yip vs. Alexandra Kosteniuk
Carissa Yip vs. Alexandra Kosteniuk | Foto: Lennart Ootes
La partida Ju Wenjun vs. Valentina Gunina
La Campeona del Mundo Ju Wenjun | Foto: Lennart Ootes
Los comentarios del webcast
Comentarios a cargo de WGM Jennifer Shahade, GM Yasser Seirawan y GM Alejandro Ramirez
Carlos Alberto ColodroCarlos Colodro estudió Filología Hispánica en Santa Cruz, Bolivia. Trabaja como traductor y escritor independiente desde 2012. Mucho de su trabajo se realiza en textos relacionados con el ajedrez, uno de sus más grandes intereses, junto con la literatura y la música.
YOUR PERSONAL CHESS COACH - Whether you’re taking your first steps into the world of club chess, or already playing at a tournament level: with FRITZ, you can train more efficiently, intelligently and with a more personalised approach than ever before.
The Nimzo-Indian has stood the test of time for over a century: Still a top choice for elite players today, from Magnus Carlsen to Praggnanandhaa, it remains one of Black's most reliable ways to fight for real chances against 1.d4 2.c4 3.Nc3.
1.c4 e5 2.Nc3 Bb4!? is an opening idea well worth considering. Black immediately threatens to double the pawns on c3 in the style of the Trompowski or Sicilian Grand Prix attack.
Italian Game Powerbase 2026 is a database and contains 8571 top class games from Mega 2026 and the Correspondence Database 2026, of which 479 are annotated.
If you're looking for a dynamic alternative to the Slav, Queen's Gambit Declined, or other mainstream systems, the Chigorin Defence offers exactly what modern tournament players need.
34,90 €
We use cookies and comparable technologies to provide certain functions, to improve the user experience and to offer interest-oriented content. Depending on their intended use, analysis cookies and marketing cookies may be used in addition to technically required cookies. Here you can make detailed settings or revoke your consent (if necessary partially) with effect for the future. Further information can be found in our data protection declaration.
Pop-up for detailed settings
We use cookies and comparable technologies to provide certain functions, to improve the user experience and to offer interest-oriented content. Depending on their intended use, cookies may be used in addition to technically required cookies, analysis cookies and marketing cookies. You can decide which cookies to use by selecting the appropriate options below. Please note that your selection may affect the functionality of the service. Further information can be found in our privacy policy.
Technically required cookies
Technically required cookies: so that you can navigate and use the basic functions and store preferences.
Analysis Cookies
To help us determine how visitors interact with our website to improve the user experience.
Marketing-Cookies
To help us offer and evaluate relevant content and interesting and appropriate advertisement.