8/23/2025 – The Abu Dhabi Masters, the main event of the 31st Abu Dhabi International Chess Festival, is currently under way in the capital of the United Arab Emirates. Bringing together a strong international field, the nine-round Swiss event is played at classical time control with a prize fund of 55,000 USD. With two rounds remaining, China's Zeng Chongsheng leads the standings, pursued closely by a group featuring a few higher-seeded contenders. | Photo: Aditya Sur Roy
new: ChessBase Magazine 225
Chess Festival Prague 2025 with analyses by Aravindh, Giri, Gurel, Navara and others. ‘Special’: 27 highly entertaining miniatures. Opening videos by Werle, King and Ris. 10 opening articles with new repertoire ideas and much more. ChessBase Magazine offers first-class training material for club players and professionals! World-class players analyse their brilliant games and explain the ideas behind the moves. Opening specialists present the latest trends in opening theory and exciting ideas for your repertoire. Master trainers in tactics, strategy and endgames show you the tricks and techniques you need to be a successful tournament player! Available as a direct download (incl. booklet as pdf file) or booklet with download key by post. Included in delivery: ChessBase Magazine #225 as “ChessBase Book” for iPad, tablet, Mac etc.!
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In this video course, Grandmaster Ivan Sokolov explores the fascinating world of Dutch and Grünfelkd structures with colours reversed.
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A sole leader with two rounds to go
The 31st Abu Dhabi International Chess Festival is taking place in Abu Dhabi from 15 to 24 August 2025, held under the patronage of H.H. Sheikh Nahyan bin Zayed Al Nahyan. Among the festival’s various events, the Masters Tournament is the flagship competition, attracting strong international participation.
The Masters Tournament is open to all FIDE-rated players with a published standard rating of 2300 ELO and above as of 1 August 2025, with the exception of members of the Abu Dhabi Chess Club. The event follows a 9-round Swiss system, played at a classical time control of 90 minutes per player plus a 30-second increment from move one, with a 15-minute tolerance for late arrivals.
Master your middlegame with the complete strategy series – now available as a bundle at a reduced price. Take your chance to save and improve! Master your middlegame with the complete strategy series – now available as a bundle at a reduced price. Take your chance to save and improve!
The total prize fund for the Masters stands at 55,000 USD. The first prize is to be awarded outright, while prizes from second to fifteenth place will be distributed according to the Hort System. Tiebreaks will be resolved in the following order:
Direct Encounter
Buchholz (Cut 1)
Buchholz (Cut 2)
Sonneborn-Berger
ARCO (Cut 1)
Tournament progress
After seven rounds, GM Zeng Chongsheng (China, age 32) leads the standings as the sole leader with 6 points. Entering the competition as the 15th seed, Zeng made an excellent start with five consecutive wins, all against lower-rated opponents. He then drew against his compatriot Xue Haowen and against Arkadij Naiditsch, maintaining both his undefeated record and his position at the top.
Close behind Zeng is a group of eight players on 5½ points, including three members of the original top-ten seeds:
Arkadij Naiditsch (2nd seed, now representing Bulgaria)
The Alapin Variation (1.e4 c5 2.c3) offers a simple yet highly effective solution to all major Sicilian lines, by sidestepping them with 2.c3. Facing the Sicilian doesn’t have to be complicated. The Alapin Variation (1.e4 c5 2.c3) offers a simple yet highly effective solution to all major Sicilian lines, by sidestepping them with 2.c3. Whether your opponent plays the Najdorf, Taimanov, or Dragon, the Alapin lets you take control of the game as early as move two.
Free video sample: Introduction
Free video sample: 2...g6
In the eighth round, Zeng will face Lazavik with the black pieces in what promises to be a critical encounter for the final standings. The last two rounds are scheduled for Saturday 23 August and Sunday 24 August.
The playing hall during round seven | Photo: Aditya Sur Roy
Carlos Alberto ColodroCarlos Colodro is a Hispanic Philologist from Bolivia. He works as a freelance translator and writer since 2012. A lot of his work is done in chess-related texts, as the game is one of his biggest interests, along with literature and music.
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.
IM Andrew Martin shows why this 19th-century opening weapon still is a fantastic choice for club players. The Evans produces exciting chess and teaches the art of attack.
The major part of the material on which the Petroff Defence Powerbook 2026 is based comes from the engine room of playchess.com: 357 000 games. This imposing number is supplemented by another 17 000 from Mega and from correspondence chess.
Petroff Defence Powerbase 2026 is a database which contains 6475 high class games from Mega 2026 and the Correspondence Database 2026, of which 682 annotated.
Videos: Felix Blohberger presents the surprise weapon 4…a6 in the Four Knights Game. Mihail Marin analyses the English Opening with 1.c4 e5 2.g3 g6 3.d4 exd4 4.Qxd4 Nf6 5.Bg2 Nc6. Plus the ‘Lucky bag’ featuring 37 analyses by Berg, Radjabov and others.
Renowned for its solidity and strategic soundness, it has been a cornerstone of the repertoires of elite grandmasters including Fabiano Caruana and Ian Nepomniachtchi, who relied on it successfully in the Candidates Tournament.
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