Wednesday, January 27, 2010

The Lucena Position.

I present one of the two most important positions in Rook and pawn endgames. Why is this position so important to understand? Well, consider that rook endings are the most common in chess (accounting for nearly 60% of all endgames) and often a material imbalance of a mere pawn occurs which carries over to the endgame. Knowledge of this type of ending is essential to the practical chess player.

Sunday, January 24, 2010

Hastings Masters 2009 - 10

Three Irish players took part in the recently completed Hastings Masters tournament. They were IM Sam Collins, Ryan Griffiths, and James McDonnell. I think Collins and McDonnell will surely want to forget the whole experience. However, the performance of Ryan Griffiths deserves the highest praise. He finished on 5.5/9 and had a performance rating of 2350!

The progress table below gives some idea of this fantastic performance.



I post a few of Ryan Griffiths games from the event. Starting with his round four encounter with IM Andrew Martin. I don't know about you (there's no accounting for taste), but in the final position I certainly prefer Black.



And now Ryan's round five win against FM Webb.



I conclude with his eight round fighting draw with IM Kolbus.



I am really blown away by this performance. Will Ryan Griffiths be Ireland’s first home grown Grandmaster?

Wednesday, January 20, 2010

Mulcahy Memorial 2010

Well done to Mick Bradley, Peter Doyle, and Stephen Short for running the event. The tournament attracted an entry of 50 players, and was hosted in the Cork Bridge Club. It was a six round Swiss event with a time limit of 90 minutes for all moves. The top seeds were Paul Walsh and David Path.

Round one
Move along nothing to see here - all the top boards went as expected.

Round two.
The news of this round was NM Eamon Keogh’s draw!. Eamon was unlucky to encounter a well prepared Denis O’Connell. The game deserves study if you have to answer Eamon's 1.f4 in the future.



Round three.
Missed this round so I can’t really report on any of the games at the moment.

Round four.
In this round Paul Walsh’s winning hopes began to falter when he conceded his first draw to Kieran O’Riordan. From this point on Paul didn't appear to be creating any real problems for his opponents.



In comparison David Path played a great game against Arnaud Aoustin and now appeared to be the man to watch.

Round five.
On board one Stephen Short broke David Path’s winning streak. Paul Walsh conceded another draw to Paul Kiely.
Going into the last round Stephen Short was leading with 4.5 points however he could hear the baying of a pack on four points! These included Paul Walsh, Eamon Keogh and David Path.

Round six.
On top board Stephen Short produced a tense game against Paul Walsh, but was forced to concede the draw in the end. This was done with great reluctance as Eamon Keogh had already defeated David Path. Eamon converted his advantage of two bishops and queen against two knights and queen with great skill. On board four Kieran O’Riordan (definitely one to watch!) also had a nice win against Arnaud Aoustin. On board five Paul Kiely produced the following nice game.



Results:
Joint first - Stephen Short & Eamon Keogh 5/7 - Stephen awarded title on tie break.
Joint Third - Kieran O Riordain, Paul Walsh, Paul Kiely, Hugh Doyle 4.5.
David v Goliath - Keegan O Mahoney win over David O Kelly R1.
Rating performance - Tony Dalton.
Grading prizes : John Connolly, Connor O Donnell, Wim van Hookstad, Pat Twomey.

Two Bishop Mate

Where to begin? the choices are huge. Unless I pick something this blog will never get started. So I'm going to jump in with something easy.

Here is an instructional video which shows one technique for mating with the two bishops against lone king. I know it's not the quickest method, but it appears to be the simplest! Watch this video before a tournament or every couple of months and it could just win you a game.