Unanswered Questions

8
votes
0answers
132 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 ...
4
votes
0answers
77 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?
3
votes
1answer
71 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
83 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
179 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
198 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
31 views

Starting positions in Chess960 where black is definitely worse

In article in wiki about chess960, it is stated that: It has been argued that two games should be played from each starting position, with players alternating as White and Black, since some ...
2
votes
0answers
28 views

Larsen Ideas in the semi-slav

Once when I was reading a book from Kasparov he quoted that most of the modern ideas in the semi-Slav came from Larsen games. Does anyone know good novelties that Larsen brings in this opening?
2
votes
1answer
69 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
155 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
71 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
1answer
24 views

Maximum number of non-pawn pieces on the board

In a reachable game, what is the maximum sum of queens, rooks, bishops, knights, and kings on the board? For queens only, see Maximum number of queens possible
1
vote
2answers
92 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 ...
1
vote
0answers
50 views

How do you save the “Level” in Arena Chess?

Is it possible to save the "Level" in Arena Chess PGN files? Whenever I save a game as a .PGN file, and the level is set as "Time Per Move", Arena opens the game and sets the level to "Blitz" ...

15 30 50 per page