Thursday, 9 May 2019

There are exceptions

Black to play
While rules can get us pretty far in chess, there are always exceptions we need to be aware of. In the diagrammed position White assumed he had an easy win, which resulted in him dropping half a point.
In the position is is Black's move. White's idea was to create a passed pawn on the Queenside after b4-b5 and then clean up the kingside pawns. However the plan unravelled after 1. ... f3+ (exchanging on g3 does lose for Black) 2.Kd2 Kd4 3.b4 Kc4 4.b5 axb At this point White went in to a deep think, as he realised that his original plan goes badly wrong after 5.axb Kxb5 6.Ke3 Kc4 7.Kf4?? Kd3 8.Kxg4 Ke2 and Black will promote well ahead of White. So instead he bailed out with 6.Kd3 Kb4 7.Kd4 Kb3 and a draw was agreed.
There is a slightly trickier line that White might have tried 5.a5 Kc5 6.Kc3 but after 6. ... b4+ 7.Kb3 Kb5 8.a6 Kxa6 9.Kxb4 Black will still be able to get to e2 if White goes after the g4 pawn.
If White wanted to try for a win it turns out he has to break the "push the potential passed pawn" rule that often applies. Instead of 3.b4, 3.a5! is the winning move. White then pushes the Black king far enough back on the queenside so that when the exchange on b5 happens, the king cannot get back to e2 in time.

Wednesday, 8 May 2019

2019 4NCL Final Weekend

The incredibly popular 4NCL teams championship has just finished the 2019/19 season, and while the final outcome wasn't a surprise (Guildford win again!), there were still some results of note. The rise of the Isle of Manx team continues, and they finished second, edging out Cheddleton on game points. White Rose finished in 4th place, just edging out the second Guildford team, again on Game points.
In the 'relegation' section Celtic Tigers (managed by Chris Skulte) managed to avoid the drop with a last round victory, keeping them in the top 4 of the section. Understandably pleased with staying in the top flight, Chris even sent me one of his games from the weekend.


Skulte,Christopher (2140) - MacQueen,Calum (2237)
4NCL Division 1d Telford, ENG (10.57), 05.05.2019



Monday, 6 May 2019

Secrets of Opening Shockers

New in Chess have a series of books called Secrets of Opening Surprises. If I remember correctly one of the SOS chapters dealt with 3.Bd3 in the French. It was given as a 'not so bad' variation that could unsettle your opponent.
Whether the player with the white pieces in the following game had read about Bd3 in SOS I cannot say. But if he did, he may have wanted to read a few more pages before wheeling it out.


Bergin,Cian (1512) - Farrelly,Eoin (1644) [C00]
Irish International Open Dublin IRL (7.41), 21.04.2019


Do as I say ...

I ended up in a slightly awkward position at Street Chess yesterday. Apart from providing regular competition to Canberra's serious players it also provides a bit of free coaching and advice to people interested in starting competition chess.
Sometime I am the person providing the coaching, and my coaching method usually involves talking quite a lot. So I was playing a friendly game against a new player, and offering encouraging advice as I went along. I'd picked up a piece early, and was using this to increase my material advantage. I had even got to the point where I had a rook and a bishop, while my opponent only had a few pawns. I was halfway through explaining that more experienced players don't always go for the quick checkmate, but are happy to collect material before finishing the game off, when he quietly said to me "I think you've stalemated me". While I had been happily chatting away, he had moved his king up the board in such a way as it had no retreat, and with his remaining pawns immobilised, he had absolutely no moves at all!

Friday, 3 May 2019

A quick promotion

It is quite possible I have managed to sneak a pawn to the other end of the board quicker than this, but I'm not sure if I have done so in a CC game. Usually I am on the White side of the BDG, but this was a thematic event where I had to play both White and Black. Possibly my opponent was hoping I would play Qb4 instead of Qg4, but after queens came off, the fight seemed to go out of him.


RonBurgundy - Press,Shaun [D00]
BDG Thematic


Thursday, 2 May 2019

I know that you know, but do you know that I know that you know?

I thought I had come across an interesting trap in the Sicilian. Black lets White think he has made a mistake with 10... Ng4, but after the plausible 11.Nd5 Black gives up the queen on b6, but wins  3 pieces in return. Looking at the stats, White 'fell' for this at least 85 times, and while it didn't always  win for Black, a score of 63% for Black showed that is was quite effective.
However it turns out that White can lure Black into this line, but instead of 'winning' the queen, plays 12.Bxg4! Black has no choice but to capture on e3, but then the queens come off and White is perfectly fine. It even looks as though some White players specialise in this variation, as the same names keep turning up o the white side of the board. I suspect the choice is somewhat psychological, in that Black thinks he is doing something clever, only to have it refuted by the opponent.
Nonetheless, White isn't doing so well to render the line unsound. Black can still play it in the hope that White doesn't play the correct line, as in the following game.


Poulsen,Christian - Weil,Wolfgang [B73]
München Schach-Olympia (No FIDE event) Munich (4), 19.08.1936


Wednesday, 1 May 2019

The Chess Tournament (London 1851) - New Release

e+Books has just released a new version of Howard Staunton's book on the London 1851 chess tournament. "The Chess Tournament" was produced at the completion of the event, and contains all the games from the main tournament, as well as every game from the subsidiary events. This new edition is in algebraic notation, but the comments and analysis are the same as in the original edition.
This version is available through the ePlusChess app, which runs on iPad's and iPhone's. The app is free to download, and allows you to read a chess book, and play through the games at the same time. There is also a free copy of "Chess Fundamentals" by Capablanca, which you can download to see how the app works.
In the next few months there will be more books released. This includes Bill Egan's wonderful book "The Doeberl Cup", a updated version of "My Chess Career" by Capablanca, and a collection of classic 19th century games titled "Chess Brilliants". Currently the app has 51 published titles from authors such as Silman, Nimzowitsch, Lasker and Benjamin. There is a mixture of well known classics such as "My System" and "Common Sens in Chess" as well as new titles like "The Perfect Pirc-Modern" by Mosalenko.

*** Disclaimer: I am an employee of e+Books, and typeset "The Chess Tournament". I am also the author/typesetter for a number of books mentioned here ***