Helping your chess with CBM Extra 188

by Davide Nastasio
4/4/2019 – Do you want to enjoy four exciting games annotated by one of the youngest GMs in chess history? Or discover the latest trends in the London and Anti-London? How about being introduced to one of the most brilliant games in history? And what about your tournament preparation, an update to your repertoire? A library of 35000 games could surely be helpful! If the answer to any of these questions is yes, then it's time to check out the latest CBM Extra 188!

ChessBase Magazine Extra 188 ChessBase Magazine Extra 188

New: Now with "Lucky bag"! Video interview with Praggnanandha Rameshbabu. Opening videos by Christian Bauer and Yannick Pelletier. Plus 35,000 new games for your database!

More...

An "extra" review

This ChessBase Extra is made up of four sections. The first is about Opening videos. There are three such videos, two from the famous Scandinavian expert: GM Christian Bauer. One of the two videos is about the London System, on which Bauer just released a ChessBase DVD in French! Perhaps an occasion to refresh one's own French language, and eventually visit Paris, the city of love!

Parlez vous francais?

Luckily for us Anglophones, in this video Bauer speaks in English, and annotates one of his very successful games using the London system. He mentions he learned a lot about the London while researching the material for the London System DVD he made for ChessBase. I searched for Bauer's last games, and I found one which was quite interesting for those playing the London. It is possible to witness a sort of sleight of hand, or how to bring a Black player who is trying to play the King's Indian Defense (KID), into a Pirc! The two openings look the same, but the difference in the placement of the c-pawn is important (in the Pirc still on c2, in the KID on c4). Practically, in the Pirc there is not a hole on d4 which is typical of the KID.

 
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1.e41,165,57054%2421---
1.d4946,47455%2434---
1.Nf3281,31256%2441---
1.c4181,93756%2442---
1.g319,68856%2427---
1.b314,23654%2427---
1.f45,88648%2377---
1.Nc33,79651%2384---
1.b41,75348%2380---
1.a31,19754%2403---
1.e31,06848%2408---
1.d394850%2378---
1.g466246%2361---
1.h444653%2374---
1.c342651%2425---
1.h327956%2416---
1.a410860%2468---
1.f39147%2431---
1.Nh38966%2508---
1.Na34262%2482---
1.d4 Nf6 2.Bf4 g6 3.Nc3 Bg7 4.e4 d6 5.Qd2 c6 6.Nf3 0-0 7.h3 b5 8.a3 Na6 9.Be2 b4 10.axb4 Nxb4 11.0-0 a5 12.Rfd1 Re8 13.Bh6 Bh8 14.Qf4 e5 15.dxe5 dxe5 16.Nxe5 Qc7 17.Nxg6 Qxf4 18.Nxf4 Nxc2 19.Rd3 Nxa1 20.Rg3+ Bg7 21.Rxg7+ Kh8 22.Rxf7 Nxe4 23.Nxe4 Be6 24.Nxe6 Rxe6 25.Nf6 1–0
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WhiteEloWBlackEloBResYearECOEventRnd
Bauer,C2646Scholz,C23811–02018B08Zuerich op 42nd4

The second video is also from Bauer — another deeply annotated game, but this time in the Nimzo-Indian.

The Opening Videos section closes with a presentation by GM Pelletier on his latest DVD, which is based on an Anti-London system. The video tells the story of a great game played by Pelletier in 2017, which has changed the move order for White, because Pelletier as Black was able to shred his opponent into pieces in just 30 moves!

Since I use the London as White, I paid attention to this video, because it is a great lesson on how to avoid a loss as White (even if he intended the video more as a teaser for buying his new series).

Thanks to the fact this issue of CBM Extra has 35000+ games I looked into the line Pelletier gave for White, which we have after the moves 1.d4 d5 2.f3 f6 3.f4 c5 4.e3 c6 5.bd2 the result was 36 games. I began to play through the one White had lost, to have an idea of the potential problems White can face. Obviously it's ideal to subscribe to ChessBase Magazine and Extra to gain both a sharp training tool provided by top players and the dedicated ChessBase team, plus the Extra — a handy reference thanks to the huge amount of games available, for answers to every theoretical question one can have. We don't have to re-invent the wheel, but rather have a head start over other players theoretical research and insight. Here a small sample of games lost by White in the line mentioned above:

 
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1.d4 Nf6 2.Nf3 d5 3.Bf4 c5 4.e3 Nc6 5.Nbd2 cxd4 6.exd4 Bf5 7.c3 e6 8.Nh4 Be4 9.Nxe4 Nxe4 10.Nf3 Bd6 11.Bxd6 Nxd6 12.Bd3 0-0 13.0-0 b5 14.Re1 Rb8 15.Rc1 Rb6 16.h4 h6 17.Bb1 Re8 18.h5 f5 19.Qd2 Ne4 20.Qf4 Rf8 21.g3 Qf6 22.Kg2 b4 23.Ne5 Nxe5 24.dxe5 Qf7 25.f3 bxc3 26.fxe4 Rxb2+ 0–1
  • Start an analysis engine:
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  • Use the four cursor keys to replay the game. Make moves to analyse yourself.
  • Press Ctrl-B to rotate the board.
  • Drag the split bars between window panes.
  • Download&Clip PGN/GIF/FEN/QR Codes. Share the game.
  • Games viewed here will automatically be stored in your cloud clipboard (if you are logged in). Use the cloud clipboard also in ChessBase.
  • Create an account to access the games cloud.
WhiteEloWBlackEloBResYearECOEventRnd
Schelle,A2257Sumets,A25770–12018D02Donau op 27th2
Gholami,A2488Sargsyan,A23390–12019D02Yerevan Margaryan Memorial1
Lizak,P2468Berczes,D24800–12019D02HUN-chT 18194.1
Jusup,M2237Kantor,G25010–12019D02HUN-chT 18195.5

An interesting section added to CBM Extra is the Lucky Bag! In this issue there is a video, nearly one hour long, made by Sagar Shah and one of the youngest GMs in history: Praggnanandhaa Rameshbabu.

In the video GM Praggnanandhaa explains four of his games, and two more games are annotated by him.

I'll show here the one against Italian GM Moroni, because it's quite exciting!

 
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This was penultimate round. A win in this game would assure me of my final GM Norm. 1.e4 e5 2.Nf3 Nc6 3.Bb5 Nge7 I did not expect him to play Nge7. 4.c3 g6 5.d4 exd4 6.cxd4 Bg7 7.d5 a6 8.Be2 Ne5 9.Nxe5 Bxe5 10.Nc3 d6 11.0-0 11.Bh6!? Ng8 12.Be3 Nf6 12...f5!? 13.0-0 0-0 14.Bd4 11...c5?! I think my opponent was hoping for a Benoni kind of structure. 11...0-0 12.Bh6 Re8 13.f4 Bf6 13...Bh8 14.f5 Bxf5 14...gxf5 15.Bd3± 15.exf5 Nxf5 16.Bd2± 14.f5 12.dxc6 bxc6 12...Nxc6 13.Be3± 13.Bh6 d5 14.Qd3?! 14.f4! Bxc3 14...Bf6 15.Qa4± 15.e5? Nf5!= 15.bxc3 dxe4 16.Qa4+- 14...Be6 14...dxe4 15.Qxe4 Qd4 16.Qxd4 Bxd4 17.Rad1± 15.f4 Qb6+ 15...Ng8 16.fxe5 Nxh6 17.Qe3!± 15...Bf6 16.f5 gxf5 17.exf5+- 16.Kh1 dxe4 16...Bd4 17.f5! dxe4 18.Nxe4 Nxf5 19.Rxf5! gxf5 20.Nd6+ Kd7 21.Nxf5 c5 22.Nxd4 cxd4 23.Bg7 Rhd8 24.Bxd4+- 17.Nxe4 Rd8 18.Qa3‼+- I think my opponent missed this move. 18.Qxa6?! Qxa6 19.fxe5 Nf5 20.Bxa6 Nxh6 21.a4± 18...Bd4 18...Bxb2 19.Rab1! Bxa3 20.Nf6# Mate! 18...Qxb2 19.fxe5+- 19.Bg5 c5 20.Nf6+ Bxf6 21.Bxf6 Rg8 22.Rad1 22.Rac1+- was better 22...Rxd1? This was the last mistake of this game. 22...Bd5! 23.Qxa6 Qxa6 24.Bxa6 Rd6 25.Bb5+ Kf8 26.Be5 Rb6 27.a4+- 23.Rxd1 Nd5 24.Bh4 Kf8 25.Bf3 Qb5 26.Bxd5 Bxd5 27.Qe3 g5 28.Bxg5 Qc6 29.Qe7+ Kg7 30.Qe5+ f6 31.Qxd5 Qxd5 32.Rxd5 fxg5 33.Rxg5+ With this win I became world's second youngest grandmaster. 1–0
  • Start an analysis engine:
  • Try maximizing the board:
  • Use the four cursor keys to replay the game. Make moves to analyse yourself.
  • Press Ctrl-B to rotate the board.
  • Drag the split bars between window panes.
  • Download&Clip PGN/GIF/FEN/QR Codes. Share the game.
  • Games viewed here will automatically be stored in your cloud clipboard (if you are logged in). Use the cloud clipboard also in ChessBase.
  • Create an account to access the games cloud.
WhiteEloWBlackEloBResYearECOEventRnd
Praggnanandhaa,R2529Moroni,L25491–02018C60Ortisei Server24 op 4th8

But the surprises from the Lucky Bag are never ending! We find twelve games deeply annotated from Gibraltar, with notes by GMs Krasenkow and Edouard. While GM Adhiban, also annotates two of his game he played in this such prestigious tournament. In this Lucky Bag there are a total of 28 annotated games, giving a lot of material to study to those interested in improving their chess.

I'd like to point out another important use of CBM Extra 188. When I'm a week away from a tournament, I try to see the latest games played, in the opening repertoire I practice.

As mentioned before in this issue of CBM Extra there were 35,000 games!! Since I became a Sicilian Najdorf player, I need to review also the games in the anti-Sicilians. One of the most used anti-sicilians, definitely a solid choice, is the Alapin, which we have after the moves: 1.e4 c5 2.c3

 
The Alapin Sicilian

I put the moves on a board, and copy it in filter under the position tab, and then click OK:

The result was 410 games! Then I click on the Elo tab for Black, so the list of games is immediately re-ordered showing the strongest Black players. I use them as role-model, for learning how to play against the Alapin.

This further query gave me 50 games played by Black players who were over 2400 (the rating of an International Master).

But is it finished? No. I watch immediately the games which have a big gap in rating. Why? Because generally they will teach me what my "actual" opponents, those I meet in tournaments, think and play,  and how a stronger titled player deals with them. Yes, this is the ugly truth, in the weekend tournaments where I play, I don't play five rounds against top GMs, rated 2700, or young IMs going for the GM title, I play against players who are rated from 1800 to 2200.

Here a sample of games played against the Alapin, following the criteria I just mentioned:

 
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1.e4 c5 2.c3 Nf6 3.e5 Nd5 4.d4 cxd4 5.Nf3 Nc6 6.cxd4 d6 7.exd6 Qxd6 8.Nc3 g6 9.Qb3 Nxc3 10.bxc3 Bg7 11.Ba3 Qc7 12.Bd3 Be6 13.Qa4 Bd5 14.0-0 Bxf3 15.gxf3 0-0 16.Rfe1 Rfd8 17.Be4 e6 18.Rab1 Rac8 19.Rb5 b6 20.d5 exd5 21.Rxd5 Bxc3 22.Rc1 Rxd5 23.Bxd5 Nd4 24.Qa6 Re8 25.Be4 b5 26.Bd6 Qd8 27.Kh1 b4 28.Rd1 Re6 0–1
  • Start an analysis engine:
  • Try maximizing the board:
  • Use the four cursor keys to replay the game. Make moves to analyse yourself.
  • Press Ctrl-B to rotate the board.
  • Drag the split bars between window panes.
  • Download&Clip PGN/GIF/FEN/QR Codes. Share the game.
  • Games viewed here will automatically be stored in your cloud clipboard (if you are logged in). Use the cloud clipboard also in ChessBase.
  • Create an account to access the games cloud.
WhiteEloWBlackEloBResYearECOEventRnd
Aguirre Contreras,C2299Delgado Ramirez,N26230–12019B22Antofagasta Zicosur op 4th5
Da Silva Junior,S2011Delgado Ramirez,N26230–12019B22Parana-ch rapid2
Antonio,L1826Petrov,N25850–12019B22Lisbon Portugal rapid op1
Fingerov,D2290Bogdanovich,S25370–12018B22Odessa Galakhov Memorial6
Fingerov,D2290Golubev,M24790–12018B22Odessa Galakhov Memorial10
Kul,I2196Saric,A25360–12019B22Seville op 44th3

I also pay special attention when there is an upset (a weaker player beating a stronger one) because that can definitely happen to me, if it happened to a titled player.

 
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1.e4 c5 2.c3 d6 3.d4 Nf6 4.Bd3 g6 5.dxc5 dxc5 6.e5 Nh5 7.f4 Nc6 8.Nf3 Bh6 9.g3 Bh3 10.Na3 Qd7 11.Be2 Qxd1+ 12.Bxd1 0-0-0 13.Kf2 f6 14.exf6 exf6 15.Be3 Bf8 16.Re1 Ng7 17.Ba4 Bd7 18.Kg2 a6 19.Nc4 Kc7 20.Bc2 Be7 21.f5 b5 22.Bf4+ Kb7 23.Na5+ Nxa5 24.Rxe7 Nxf5 25.Bxf5 gxf5 26.Rd1 Kc8 27.Rd6 Nc4 28.Rxa6 Rhe8 29.Ra7 Ne5 30.Bxe5 fxe5 31.Raxd7 e4 32.Nh4 Rxe7 33.Rxe7 Rd2+ 34.Kh3 Rxb2 35.Re5 c4 36.Nxf5 Kc7 37.Nd4 Kb6 38.Rxb5+ Rxb5 39.Nxb5 Kxb5 40.Kg4 Ka4 41.Kf4 Ka3 42.Kxe4 Kxa2 43.Kd4 1–0
  • Start an analysis engine:
  • Try maximizing the board:
  • Use the four cursor keys to replay the game. Make moves to analyse yourself.
  • Press Ctrl-B to rotate the board.
  • Drag the split bars between window panes.
  • Download&Clip PGN/GIF/FEN/QR Codes. Share the game.
  • Games viewed here will automatically be stored in your cloud clipboard (if you are logged in). Use the cloud clipboard also in ChessBase.
  • Create an account to access the games cloud.
WhiteEloWBlackEloBResYearECOEventRnd
Diaz Castro,S2252Fedorchuk,S26061–02019B07Seville op 44th3
Mammadova,N2219Pacher,M24421–02019C02Marmaris Karya 4th9.4
Spence,D2143Bilguun,S2471½–½2019B22Gibraltar Masters 17th1
Lucovnik,T2094Drnovsek,G2423½–½2018B22Schilcherland op 2nd1
Dolzhikova,O2224Erenberg,A24091–02019B22Gibraltar Masters 17th5

Also, pay attention to the draws. Yes, draws can be quite instructive, mainly those which are over 50-70 moves. The reason is to discover common endgames which happen over and over in this opening. Another important factor is: we see how a good player can squeeze out everything possible from a game, and this can give us ideas for ourselves!

 
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1.e4 c5 2.c3 Nf6 3.e5 Nd5 4.g3 d6 5.exd6 e6 6.Bg2 Bxd6 7.Ne2 0-0 8.d4 Nc6 9.0-0 Qe7 10.a3 Rd8 11.dxc5 Bxc5 12.Qc2 b5 13.Nd2 Bb7 14.b4 Bb6 15.c4 Nd4 16.Nxd4 Bxd4 17.cxd5 Bxa1 18.Nb3 Rac8 19.Qb1 Bf6 20.dxe6 Bxg2 21.exf7+ Qxf7 22.Kxg2 Qd5+ 23.Kg1 Qd3 24.Qxd3 Rxd3 25.Nc5 Rd5 26.Be3 Bd4 27.Bxd4 Rxd4 28.Re1 Kf7 29.Re5 Rc6 30.Kg2 h6 31.h4 Rd1 32.h5 Ra1 33.Re3 Ra2 34.Rd3 a6 35.g4 Rf6 36.Kg3 Rfxf2 37.Rd7+ Kg8 38.Ne6 Rg2+ 39.Kf3 Raf2+ 40.Ke3 Rf6 41.Rxg7+ Kh8 42.Re7 Rxg4 43.Re8+ Kh7 44.Nf8+ Kg7 45.Nd7 Rf5 46.Re7+ Kh8 47.Re8+ Kh7 48.Re6 Rgg5 49.Rxa6 Kg7 50.Nc5 Rxh5 51.a4 bxa4 52.Rxa4 Rf7 53.Ke4 Kh7 54.Ke3 Rhf5 55.Ne4 Re7 56.b5 Rxb5 57.Kf4 Reb7 58.Ra6 Rf7+ 59.Kg4 Re5 60.Nf6+ Kh8 61.Nh5 Rg5+ 62.Kh4 Rg1 63.Rxh6+ Kg8 64.Rf6 Ra7 65.Rf4 Kh7 66.Nf6+ Kh6 67.Ng4+ Kg7 68.Kg5 Ra5+ 69.Rf5 Ra6 70.Rf4 Rb6 71.Kf5 Rb5+ 72.Ne5 Rg6 73.Re4 Rh6 74.Kg4 Rb2 75.Kg3 Re6 76.Rg4+ Kf6 77.Nf3 ½–½
  • Start an analysis engine:
  • Try maximizing the board:
  • Use the four cursor keys to replay the game. Make moves to analyse yourself.
  • Press Ctrl-B to rotate the board.
  • Drag the split bars between window panes.
  • Download&Clip PGN/GIF/FEN/QR Codes. Share the game.
  • Games viewed here will automatically be stored in your cloud clipboard (if you are logged in). Use the cloud clipboard also in ChessBase.
  • Create an account to access the games cloud.
WhiteEloWBlackEloBResYearECOEventRnd
Deviatkin,A2461Erigaisi,A2548½–½2019B22Chennai op 11th7
Yeoh,L2508Lagarde,M2616½–½2018B22Rilton Cup 48th3
Khamrakulov,D2503Firouzja,A2618½–½2019B22PRO League Stage1
Jakubiec,A2508Fedorchuk,S2611½–½2019B22Bundesliga 18197.4

Obviously, I've this process must be repeated for other anti-sicilians, whether the Smith-Morra, The Grand Prix, The b3 Sicilian etc. Then we must repeat this procedure for the other openings in one's own repertoire.

By the way, without burdening the reader with more games, but when I searched the Sicilian Najdorf, it returned 902 games!! In this case one cannot use a parsing method of checking wins or upsets, because the Sicilian Najdorf has too many main answers by White for move 6. I believe one should make a search for each of the main moves, and watch at least 10 games for each.

When I write "watch" it is not the correct verb, since it is more important to be interactive. Thanks to ChessBase 15 one can use the training function as a guess-the-move feature — that should be the right way to "watch", keeping track of one's own comments, and seeing why different moves were chosen.   

Final thoughts

Every chess player competing in tournaments needs to work on his or her chess. Working only on tactics is not enough, we also need to work on our openings (because we cannot reach the endgame if we don't get out of the opening alive!) and the only way to do it holistically is through studying the latest games. The CBM Extra provides over 35,000 games to peruse and learn from. But the extra is also a chance to improve one's own game through the many annotated games which come with it. If we just study one game a day, it will take a month to study all the annotated games which come with this issue of CBM Extra. And of course one can also just enjoy the ride thanks to the annotated game videos. They can give insight into how a titled player thinks, while showing us the beauty of chess. In this review, one could also gain a glimpse, and ideas, on how to prepare for a tournament.

Give ChessBase Magazine a chance to train and improve you as chess player. Beware: your opponents can use it too!


ChessBase Magazine Extra 188

New: Now with "Lucky bag"! Video interview with Praggnanandha Rameshbabu. Opening videos by Christian Bauer and Yannick Pelletier. Plus 35,000 new games for your database!


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Davide is a chess aficionado who regularly reviews books and DVDs.

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