EppsNet Archive: Chess

Competitive Programming: POJ 2488 – A Knight’s Journey

Description Background The knight is getting bored of seeing the same black and white squares again and again and has decided to make a journey around the world. Whenever a knight moves, it is two squares in one direction and one square perpendicular to this. The world of a knight is the chessboard he is living on. Our knight lives on a chessboard that has a smaller area than a regular 8 * 8 board, but it is still rectangular. Can you help this adventurous knight to make travel plans? Problem Find a path such that the knight visits every square once. The knight can start and end on any square of the board. Input The input begins with a positive integer n in the first line. The following lines contain n test cases. Each test case consists of a single line with two positive integers p and q, such… Read more →

Man Ray Chess Set

Really liked this Man Ray chess set at MOCA . . . white has played e4 and waits forever for a response that’s never coming . . . Read more →

This Was the Room I Had to Live In

This was the room I had to live in. It was all I had in the way of a home. In it was everything that was mine, that had any association for me, anything that took the place of a family. Not much; a few books, pictures, radio, chessmen, old letters, stuff like that. Nothing. Such as they were they had all my memories. — Raymond Chandler, The Big Sleep Read more →

Greece is Going Out of Business

I remember the good old days when we only had to worry about small banks going out of business. Then big banks started to go out of business, then non-bank financial institutions, and now small countries. The problem with having a lot of debt is that, with some exceptions (“too big to fail”), bad things happen when your investors get nervous. My memory is not photographic as some of the legends about me say, but I am sure I would remember if the works of Adam Smith included the phrase “too big to fail.” — Garry Kasparov What are the odds that people running companies or countries will make smart decisions about money if they don’t need to make smart decisions — if they can do just as well or better making dumb decisions and being rescued from the consequences? According to the government debt chart below, the next countries… Read more →

Everyone Was Equal

Sorry, but I’m from a place where everything was “shared equally” and it wasn’t as nice as some of you seem to think it would be. — Garry Kasparov (@Kasparov63) October 20, 2013 Or as fellow grandmaster Viktor Korchnoi wrote in his autobiography: “The Soviets were very successful: everyone was equal — equally poor.” Read more →

Bobby Fischer, 1943-2008

Americans like a winner. If you lose, you’re nothing. I’m going to win, though. It’s good for the match that Spassky has a plus score against me. We’ve met five times. He’s won three times and we’ve drawn twice. But I’m a stronger player and a long match favors me. — Bobby Fischer Bobby Fischer died last week in Reykjavik, Iceland, the site of his greatest triumph — the 1972 World Chess Championship. He was 64 years old, one year for each square on a chessboard. For the first half of his life, his brilliance as a chess player mostly outweighed his irrational judgment and paranoia. For the second half of his life, it was the other way around. In the middle of the Cold War, he beat the Soviets at their own game. He became as famous as a rock star while playing a game that absolutely no one… Read more →

How Could We Lose to These Idiots?

As I sat in Northwood Pizza last night with my son’s roller hockey team, watching the last few minutes of Florida State’s 44-27 drubbing of UCLA, I was reminded of chess grandmaster Aron Nimzowitsch, who once, after losing a match, climbed on a table and shouted Why must I lose to this idiot? FIGHT ON! Read more →

Mom Learns to Play Chess

She doesn’t have the patience for a full explanation of the rules, the pieces and how they move . . . MOM: How do I win? I kill your king? BOY: Mmmm . . . yes. MOM: Which one is the king? Read more →

A Lot of My Problems

I went over to a floor lamp and pulled the switch, went back to put off the ceiling light, and went across the room again to the chessboard on a card table under the lamp. There was a problem laid out on the board, a six-mover. I couldn’t solve it, like a lot of my problems. — Raymond Chandler, The Big Sleep Read more →