[September 25, 2016] Updated Opening Article by GM Dragan Paunović:
November 2015 Revisited: English Opening, Bremen System with 7. Nf3

This update is a small tribute to our late colleague GM Dragan Paunović. In memory of our dear friend, our Editorial Board will continue updating his lines and articles.

After Giri successfully employed this line in A. Giri – V. Anand, Bilbao 2015, it was only a matter of time before this line returned to the spotlight.

[Diagram: Black to Move] The diagrammed position is critical for the theoretical assessment of this variation: Black has just made an important slight detour from the key game P. Svidler – L. Aronian, Moscow 2016, and has to find a neat resource to hold the balance. Do you see it?

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[September 18, 2016] Updated Opening Article by GM Aleksandar Kovačević:
January 2016 Revisited: Sicilian Defense, Paulsen Variation: Bastrikov Variation

Our original main line of this variation stems from A. Morozevich – I. Bukavshin, Moscow (rapid) 2015, a marvelous tactical masterpiece by the former World No. 2. New theoretically important developments have appeared ever since, so it was only natural to update this more or less fashionable line.

[Diagram: White to Move] The diagrammed position had originally appeared in R. Edouard – A. Neiksans, Drancy 2015, and what followed was probably still a part of the French grandmaster’s deep opening preparation. Can you follow in his footsteps and seize a considerable advantage as White?

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[September 11, 2016] Updated Opening Article by GM Slaviša Brenjo:
October 2015 Revisited: Ruy Lopez, Flohr-Zaitsev Variation with 11… cxd4

This line can occasionally be seen even at the top level, which makes this update all the more interesting as it contains several important contributions from the best engines that reveal significant improvements on grandmaster-level games.

[Diagram: White to Move] The diagrammed position can be found in our analysis of a last year’s game between two good WGMs: D. Ciuksyte  – I. Bulmaga, Reykjavik 2015. Our article features an important improvement for White, and the key point lies in the next move: although it seems that White has to choose between two reasonable recaptures on e5, there is actually a third possibility that makes great use of the Black’s pieces lack of coordination.  

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[September 4, 2016] Updated Opening Article by GM Slaviša Brenjo:
September 2015 Revisited: Bishop’s Opening with 7. Qxd2

After Chinese prodigy Wei Yi mesmerized the world with a stunning queen sacrifice against his super-GM compatriot Ding Liren, this offbeat line suddenly gained in popularity. This update brings several new successful outings for the players of White, including a top-level one: N. Short – D. Anton Guijarro, Madrid (rapid) 2016.

[Diagram: Black to Move] Raubfisch ME 262  – Komodo 9.02, Internet (blitz) 2016. What seemed like another uneventful balanced game among the top engines could have turned into a barely defendable position for White had Komodo had more time to calculate more deeply… Can you find the hidden attacking plan for Black?

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[August 28, 2016] Updated Opening Articles by GM Boris Avrukh:
Pick of the Week: March/July/October 2015 Revisited

This time three articles have been updated, and we recommend the following three theoretically important key games:

Open Catalan Defense with 5… c5: B. Gelfand – Lu Shanglei, Moscow 2016

Caro-Kann Defense, Short Variation with 5… c5 6. Be3: L. Aronian – E. Tomashevsky, Berlin 2015

Sicilian Najdorf, Adams Attack: Stockfish 7 – Stockfish 7, Internet 2016

[Diagram: Black to Move] Stockfish 7  – Stockfish 7, Internet 2016. White’s bishop pair will soon become unstoppable if Black does not act quickly. Any ideas?

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[August 21, 2016] Updated Opening Article by GM Boris Avrukh:
May 2013/September 2015 Revisited: Slav Defense with 3. Nc3 Nf6 4. e3 Bf5

This is the second updating of this line, which seems to offer the players of Black nice practical chances, in spite of the theoretical verdict, which is quite clear: White has the upper hand, but proving it requires extremely accurate play deep into the middlegame.

[Diagram: Black to Move] A. Kveynis  – D. Šolak, Reykjavik 2015. Black’s compensation for the sacrificed pawn is obvious, but can he push for more?

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