Unanswered Questions

8
votes
0answers
123 views

What material handicap would be required to compensate for a single double-move?

Consider the following chess variant: Black can, once per game, make two moves in a row (the second move may not capture the King) To compensate for this advantage, Black gets a material handicap ...
6
votes
0answers
153 views

Sherlock Holmes vs Professor James Moriarty. A Game of Shadows. Chess Game Position Reconstruction

The chess scene between Sherlock Holmes and Professor James Moriarty in the movie Sherlock Holmes: A Game of Shadows is one of my favorite movie scenes of all time. What intrigued me even more was ...
6
votes
1answer
148 views

Is the pawns-only variant a draw?

In the pawns-only variant of chess, each side starts with 8 pawns and a king on the usual squares, no pieces, with other rules being the same as in regular chess, including promotion. While general ...
5
votes
0answers
86 views

Is there a freely available online 7 piece Endgame tablebase?

The only 7 piece site I heard about is http://tb7.chessok.com/ , and upon registration I am able to setup various positions with 2-6 pieces . However as soon as I setup a position with 7 piece, I get ...
3
votes
1answer
70 views

Are world-class correspondence games more likely to be drawn that world class OTB games?

A games of chess with perfect play from both sides may be a draw. And while we don't have any perfect chess players it does seem that a match between two equally strong grandmasters is more likely to ...
3
votes
1answer
78 views

longest non-cyclic forced sequence of moves

I am looking for positions from where every move is forced up to a certain depth. If the original position (or one inbetween) occurs again, the sequence is finished there.
3
votes
0answers
174 views

Connecting opening book to chess engine

I have file Rybka.exe and when I use it for the first moves, it always goes Nf3 or Nc3 only (even at strength 1000 and depth 1). I assume that is because it doesn't have opening book assigned (?) to ...
3
votes
0answers
193 views

Are there any (free) programs that utilize Chessmetrics or Glicko-2?

I'm looking for a program that is capable of keeping track of player ratings while taking in the game data, and hopefully outputting rankings based upon those ratings in some form. I've found ...
2
votes
0answers
17 views

1. e4, 1. d4, 1. c4, or 1. Nf3? Which opening move has given the greatest scoring percentage for White in World Championship Matches?

Which opening move out of 1. e4, 1. d4, 1. c4 and 1.Nf3 has given the best scoring percentage for White in World Championship matches? What are the percentages?
2
votes
1answer
66 views

Elo points after game completion

When playing an opponent and winning, are the points taken from the opponent's Elo at the beginning of the game or end of the game? For example, I may play someone who begins at 1900 and is at 1600 ...
2
votes
0answers
154 views

London chess classic 2013 format

I have never been into watching live chess and found it strange that anyone disagrees with me but the format of London Chess Classic 2013 was just perfect. Like the rest of the civilised world I grew ...
2
votes
0answers
69 views

Does SCID have a function that allows to print a single game with variations as ECO table?

Other major chess database programs allow this, but I am curious if SCID has this "print as repertoire" function. Opening report in SCID creates an ECO table from multiple games, but I'd like to ...
1
vote
0answers
62 views

Are there “pure brute force” engines?

Is there a chess engine that just goes for brute force search, looking for a forced mating sequence + material advantage in a couple of moves? This would especially be interesting to "prove" some ...
1
vote
2answers
85 views

Automatically annotating the beginning of my games

I play chess online and use an engine to review the game afterwards. This works well when I get out of the opening, but under my current configuration (Raptor GUI running StockFish) I don't get great ...
1
vote
0answers
47 views

Queen's Gambit Declined: Alatortsev variation, is there a high quality resource covering this line?

I am working on my opening repertoire, and I need ways to dodge the Exchange variation of the Queen's Gambit Declined with Nge2. Many masters use the Alatortsev variation to do this. After the ...

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