Chess is one of the most popular two-player strategy games. It has survived centuries of strategical analysis and continues to thrive amongst players of all skills and ages.

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Solid openings for Blitz Chess

Is there an accepted repertoire of openings that are solid in Blitz (3-5min per side) Chess? I guess the primary factors should be: reasonably solid simple structures minimal number of tactical ...
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3answers
137 views

Is there a variant of chess such that in the starting position Bishops and Knights are switched?

White's back row would look like this: RBNQKNBR and Black's would undergo an equivalent change. Where can I learn more about this variant/play this variant with someone experienced?
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224 views

Chess (and variations) Endgame Complexity

My understanding is that the game of Go with Japanese Ko rules is, like most such games, EXPTIME-Complete, but that ladders are PSPACE-Complete and that Go endgames have been analyzed independently as ...
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179 views

Where can I find Bobby Fischer's debut game?

Once I saw the game in an encyclopedia, and I remember being impressed. Now, I'd like to find it again. Is there some inventory of famous games I can find it in?
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482 views

In chess, why is 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Bxc6 rarely visited?

This opening begins by copying the Ruy Lopez/Morphy Defense for the first three moves, but White branches off with 4 Bxc6. I've read that 4 ... dxc6 5 Nxe5 Qd4 is effective for Black to recover his ...
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319 views

How far can a knight travel without visiting the same square twice?

How many Knight moves is it possible to execute on an empty chess board before the Knight lands on a square it has already landed on in its previous moves? The most I've ever been able to land on was ...
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204 views

Periodical chess problems by RSS

Is there somehow I can find an RSS feed of daily chess problems at different difficulties? I like chess and would like to get reminded to practice now and then. Update: I've found Brian's Daily Chess ...
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327 views

Database of chess games for evaluating ranking systems?

I would like to test my ranking system based on information theory. I need a database of games with outcomes and ranks of the single players. Where can I find this?
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Chess: Efficient training for recreational players

What is an efficient way to train one's self at Chess? I really enjoy playing, perhaps 1-2 times per week. I used to play on an electronic board once per day and at one point I could start to beat it ...
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1answer
210 views

Most human-like chess AI [closed]

I have yet to find a chess AI that plays like a human opponent at an amateur level. Most AIs seem to do something like playing a tactically perfect game but throwing in a really bad move every now and ...
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4answers
772 views

Go, MahJong, and Chess. Together?

Do you think these games have enough in common to start a serious, competitive club focusing around them? There's definitely enough between Go and Chess, but what about MahJong? I know there is plenty ...
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Can a pawn move to the last line in chess as part of a promotion even if the square is blocked by an opponent's piece?

My reason for asking is I believe the promotion to be instant: As the pawn's toe crosses the line into the square, it transforms into the promotion piece's toe... Meaning that even though the route ...
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4answers
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How Can I Identify How To Beat My Computer At Chess? [closed]

This is an embarrassing question to have to ask, but here goes. Recently I've gotten a new Mac laptop which has a chess program on it. I'm not a chess expert by any means: I can beat casual players ...
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564 views

Chess: Move 2 pawns one space each as first move

When I was young I remember that it was usual to move 2 pawns one space each on your first move, instead of one pawn two spaces. (ie b3 and g3 at the same time). I'm not sure if the 2 pawns had to be ...
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Which castling method is superior?

Chess has two types of castling: kingside and queenside. Which one is more advantageous near the beginning of the game?