5/23/2025 – In this Svitlana Demchenko and Arne Kaehler reflect on the Biel Chess Festival, which they describe as one of the most joyful and diverse chess events in Europe. They highlight a legendary 2009 game between Alexander Morozevich and Maxime Vachier-Lagrave (MVL), showcasing chaotic Sicilian Najdorf tactics, razor-sharp sacrifices, and an astonishing defensive resource by MVL — a rook that remained untaken for 24 moves! The game is celebrated as one of the wildest and most creative ever played, pushing the boundaries of classical chess patterns.
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Svitlana's Smart Moves - Episode 115
With Svitlana Demchenko and Arne Kaehler
Svitlana Demchenko is a 20-year-old, Canadian WIM and chess coach. Here and now, she will teach us plenty of smart moves on the board, ranging from tactics, strategies, openings, and everything else chess-related. In the process, I'm happy to be available as a student at club player level, and pester the Women's International Master with questions. Anyone who wants to strengthen their chess skills is welcome to watch, and actively replay the positions from the video on our chessboard.
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1.e4
1,179,682
54%
2421
---
1.d4
956,075
55%
2434
---
1.Nf3
285,144
56%
2441
---
1.c4
184,108
56%
2442
---
1.g3
19,839
56%
2427
---
1.b3
14,560
54%
2428
---
1.f4
5,938
48%
2377
---
1.Nc3
3,888
50%
2384
---
1.b4
1,779
48%
2379
---
1.a3
1,246
54%
2406
---
1.e3
1,079
49%
2409
---
1.d3
965
50%
2378
---
1.g4
670
46%
2361
---
1.h4
465
54%
2381
---
1.c3
438
51%
2425
---
1.h3
289
56%
2420
---
1.a4
117
59%
2462
---
1.f3
100
47%
2427
---
1.Nh3
92
67%
2511
---
1.Na3
47
62%
2476
---
Please, wait...
1.e4c52.Nf3d63.d4cxd44.Nxd4Nf65.Nc3a66.f3e67.Be3b58.Qd2Nbd79.g4h610.0-0-0b410...Bb7was another variation MVL used before, and it is slightly more popular theoretically11.h4b412.Na4Qa511.Nce211.Na4Ne512.Qxb4Bd7=double-edged.11...Qc712.h412.Qxb4d5regains the pawn.12...d5Up until this point has been theory for both players. Now, the most interesting part begins.13.Nf4!?N13.Bf4more common.13...e514.Nfe6The main idea of the previous move.14.Nde6leads to the same thing.14...fxe615.Nxe6Qa516.exd5Qxa217.Qd3Kf717...e418.Qd4!18.fxe4?Ne5-+18...Bd619.Bc4b3!18.g5Nxd5?!19.Bh3!Creating big problems for Black.19.Qxd5Qxd520.Rxd5Kxe6=19...Nxe3?Now, Black's King faces serious trouble.19...N7f620.Nd8+Ke721.Nc6+Kf722.g6+!Kg822...Kf6?23.Qd6+!Bxd624.Rxd6+Qe625.Rxe6#23.Qxe3+-White simply has a winning position. Black is up a piece, but none of the pieces except the queen are developed.Bc524.Qe4!Nf825.Rd8Bb726.Rxa826.Rxf8+!Bxf826...Kxf827.Qf5+!Kg828.Qxe5+-26...Rxf827.Qxe5Bc828.Bxc8Rxc829.Qxc5+-27.Qxe5Bc828.Qe8+-26...Bxa827.h5!The logical follow-up, locking in all the pieces.Rh7!This is actually the best defensive move, played out of necessity to give the h8-square for the king. Otherwise, mate was on the horizon.28.Re128.gxh7+?Kh8=29.Qxe5Qa1+30.Kd2Qxh131.Qxc5Qxf3=28...Bxc629.Qxc6Bd430.Kd2?!Qxb231.Qc4+Kh8Black's Rook is has been en prise for a long time, and will remain there for a while.32.Kd3a532...Qa3+!33.Ke4Qa5with some counterplay with the queen coming back into play.33.Qc8?After this move, it becomes double-edged again!33.f4!Bf233...Qc3+34.Qxc3Bxc335.Re4!Kg836.Rc4+-34.Ke2!Bxe135.gxh7Kxh736.Bf5+Kh837.Qf7+-33.gxh7Qc3+34.Qxc3Bxc335.Re4g536.Rc4only moveNxh737.Ke4+-33.Qf7??Qc3+34.Ke4Qxc2+35.Kd5Qc5+-+33...Qa3+34.Ke4b3!35.cxb3a4!This was the move in the game of which MVL was the most proud of... and it was found in big time trouble.36.Rb136.bxa4Qb4!36...Bf2!=is also a draw because 35...a4 opened the third rank!37.Rc1Bc5+!and 38.Rc4 is no longer possible. (this was the point of a4).38.Kd5Qd4+39.Kc6Qd6+40.Kb5Qb6+=nice little circle.36...Qb437.Qc4!Qb7+38.Qd5Qb438...Qxd5+??39.Kxd5a340.Rc1!a241.Rc8+-39.Qc4Qd2!?40.Bg4?The decisive mistake, on move 40.40.Qc8!Qe2+41.Kd5Qb5+42.Ke4=And the best choice is to get the draw.40...a3!-+41.Qf7Qc2+42.Kd5Qc5+43.Ke4a244.Rc1a1Q!44...Bc345.Qc4Qxc4+?45...Qd4+46.Qxd4exd4-+46.bxc4a1Q47.Rxa1Bxa148.c5=44...Qa3??45.Be6+-45.Rxc5Bxc5Rook and a knight up, but there is still some work left!46.Qd5!?Qe1+47.Kd3Qd1+48.Kc4Qxd5+49.Kxd5Ba3?!50.Bf5Kg851.Kxe5White doesn't take the rook, or else the win is easy with a knight up and all the pieces back in play.Rh8Finally the rook remains alive after having been en prise for 24 moves. It will even deliver the final blow!52.Kd5!Nh7!52...Nxg6??53.Bxg6Kf854.Ke6=Even without the b3- and f3-pawns, White would draw easily!52...Nd7??53.Bxd7Kf854.Ke6=53.gxh7+Kf754.Bg6+Kf6The winning idea is: but the White's king into zugzwang to force the Bg6 to move, when g5 wins because the rook is freed from the protection of the h8-square.55.f4Bc1!56.f556.b4!?To push the b-pawn was maybe the most interesting, but afterBxf457.b5Rb8!58.Kc6Ke759.b6Bh260.b7Rh8White will be in zugzwang: either Black's king comes to the queenside, or Black can play g5.61.Kb6Kd662.Bf5g5!63.hxg6Be564.Bc864.Ka7Kc7-+64...Bd4+!-+56...Bd257.Kd6Be158.Kd7Bb4!Cuts White's king off from the kingside before taking the pawn on b3, leaving White no counterplay.59.Kc7Ke560.Kd7Ba361.Kc6Kd462.Kc7Kc363.Kd7Kb464.Kd6Kxb3+65.Kd5Bb266.Kd6Bf667.Kc5Kc368.Kd6Kd469.Kc6Rd8!70.Kb6Kd5!Zugzwang!71.Kc7Kc572.Bf772.Kb7Be573.Ka6Rh8-+72...g573.fxg6Rd674.Be8Be575.Kb7Rb6+76.Kc8Kd60–1
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If you like Svitlana's Smart moves, you will certainly enjoy her video lectures about "Surprising your opponents with the Lazy Sicilian", her first Fritztrainer "Understanding Material Imbalances", and her courses "The Scotch Game", and the "Leningrad Dutch Defence". Her newest Entry is the "King's Indian Attack"!
Besides in-depth theory and exciting tactical exercises in the Scotch Game, this video course also includes a bonus section on the Scotch Gambit (1.e4 e5 2.Nf3 Nc6 3.d4 cxd4 4.Bc4), a lively variation often leading to very dynamic positions.
The Leningrad Dutch Defence is a dynamic and aggressive opening choice for Black, perfect for players who want to add some adventure and spice to their repertoire.
Arne KaehlerArne Kaehler, a creative mind who is passionate about board games in general, was born in Hamburg and learned to play chess at a young age. By teaching chess to youth teams and creating chess-related videos on YouTube, Arne was able to expand this passion and has even created an online course for anyone who wants to learn how to play chess. Arne writes for the English and German news sites, but focuses mainly on content for the ChessBase media channels.
5/14/2025 – In this episode of Svitlana’s Smart Moves, Svitlana Demchenko introduces the Hedgehog pawn structure, a strategic setup common in the Sicilian Defense, featuring black pawns on a6, b6, d6, and e6. She emphasizes the educational value of understanding pawn structures for overall middle-game improvement, using a Kasparov–Kramnik game as a case study. Svitlana explains typical plans for both sides: white often uses space advantage and looks for a queenside breakthrough with moves like b4 and c5, while black prepares central or queenside pawn breaks like d5 or b5, and, much to Arne's delight, may even launch a kingside attack with …g5. But it might be better to stick to the queenside pawn advancing!
4/11/2025 – Svitlana presents to us an insightful analysis of the first two decisive games in the Women's World Chess Championship match between Ju Wenjun and Tan Zhongyi, focusing particularly on their endgames. Both games, though seemingly equal in rook endgames, were decided by subtle inaccuracies and the strategic importance of king activity and piece placement. Svitlana emphasizes how small endgame advantages—such as a more active king or minor positional tweaks—can determine the outcome even in positions that look like simple draws.
Ruy Lopez Powerbase 2025 is a database and contains a total of 12092 games from Mega 2025 and the Correspondence Database 2024, of which 1276 are annotated.
In this 60 Minutes, Andrew Martin guides you through all the key ideas you need to know to play with confidence. Whether you’re looking to surprise your opponents, or simply want a straightforward weapon against e5, the Centre Attack has you covered.
Videos by Mihail Marin: Najdorf Variation with 6.f4 and Nico Zwirs: Italian ‘giucco pianissimo’. ‘Lucky bag’ with 45 analyses by Edouard, Ftacnik, Gupta, Pelletier and others. Update service with over 50,000 new games for your database!
This video course provides a comprehensive and practical White repertoire in the Ruy Lopez! Through instructive model games and in-depth theoretical explanations, you will learn how to confidently handle both main lines and sidelines.
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.
€21.90
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