Unanswered Questions

5
votes
1answer
195 views

How should an arbiter handle copying moves from another game?

In 2004 the British illusionist, Derren Brown, despite being a very poor chess player scored +4 -3 =2 against 9 strong chess players including scoring 2/4 against 4 grandmasters in a simul. Of course ...
5
votes
1answer
54 views

How to compose retrograde analysis problems?

Are there any books or articles devoted to composing retrograde analysis problems? It seems that you would need some techniques beyond ones for standard problems.
4
votes
0answers
49 views

Around 00-01 Fide had a great online arena. What happened to that?

I remember this from the days entering high school ;) Fide.com has this very well made online game room, much like yahoo's in terms of functionality, but much cleaner and with some funky rating system ...
4
votes
0answers
131 views

Trying to locate an old puzzle

A friend of mine showed me a great white-to-mate-in-three puzzle back in the late '50s or early '60s. Unfortunately he doesn't recall it. I can remember a few things: It was composed by someone from ...
3
votes
2answers
55 views

Static position analysis

This may well be too broad of a question. I'm currently in the process of programming a chess engine, but this is difficult for me as I'm not actually that good of a chess player. I'm having trouble ...
3
votes
1answer
88 views

Is there a Web Service available for 6-piece endgame tablebases?

I use the LokaSoft web service for 5-piece endgames, but cannot find one for 6 pieces. BTW, by web service I mean a software function capable of being called over the internet (see ...
3
votes
3answers
236 views

In the Classical Variation of the Caro-Kann, what is the most positional, strategic, quiet, slow, closed, boring, dry and solid variation for Black?

I am not sure what to play as Black in the Classical Variation of the Caro-Kann, after 1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Bf5 5. Ng3 Bg6 6. h4 h6 7. Nf3 Nd7 8. h5 Bh7 9. Bd3 Bxd3 10. Qxd3 ...
3
votes
1answer
551 views

Chess Position Trainer

I just started playing with Chess Position Trainer and I really enjoy the experience of playing through the "Closed Sicilian” repetoir that comes pre-loaded. The manual mentions that you can build ...
3
votes
1answer
453 views

In ChessBase 12, when viewing an Opening Tree, why do all the games always stop near move 26?

I have ChessBase 12 64Bit. To create an Opening Tree I do the following steps: I click on "Mega Database 2014". I filter all the 5.8 millions games like I want (for example, taking only the games ...
2
votes
1answer
34 views

how to evaluate the position inside the search function

using PVS Algorithm with Quiet search and zero window search what should the range of the score be (-infinity, infinity ) could it be as small as (-16000,16000) and what should the search return if ...
2
votes
1answer
74 views

What are some popular anti sicilians and what are their respective strengths and weaknesses?

I dislike the positions in the sicilian in which both sides kamikaze each other. What are some popular anti sicilians which will bring the black players out of their comfort zone?
2
votes
1answer
168 views

London System: how to defeat copying moves?

I played the London system for the first time today and encountered a problem in my second game (I won my first). [fen "rn1qkb1r/ppp1pppp/5n2/3p1b2/3P1B2/5N2/PPP1PPPP/RN1QKB1R w KQkq - 4 4"] What ...
2
votes
1answer
174 views

Which tie break system would be used in Tata Steel 2015?

Which tie break system would be used in Tata Steel 2015? I didn't find it on the tournament website. I don't know how to get it.
2
votes
1answer
67 views

What is the TimeControl format for FIDE tournament?

The TimeControl formats I've found on the web split the TimeControl in time periods separated by a special character, for instance: G/90 (one period with 90min to end the game) G/90+30 (one period ...
2
votes
1answer
64 views

Is there an online PGN editor for Blank Chess?

http://www.blankchess.com/ Blank Chess is a variant where the board starts empty and the first two moves are placing the Kings on your side of the board. You can then either place a piece or move a ...

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