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33
votes
3answers
15k views

Can a piece pinned to my king put the opponent's king in check?

I was playing a game with a friend online. A situation came up where he put me in check with his bishop, and I moved my rook to block it. His king was on the g file and my rook was on g2. The website ...
42
votes
10answers
16k views

How do I learn to understand the middlegame?

I am trying to train tactics as well as my general understanding of the beginning/middlegame. I spent a good bit of time understanding endgames, per chessmaster recommendations and those I can ...
48
votes
10answers
38k views

Why is stalemate a draw?

It is so difficult to force stalemate and sometimes unintentional too, so why is stalemate a draw? As the opponent doesn't have a further move, why is it not considered a win?
32
votes
5answers
21k views

How do chess engines “think”?

What I want to know is how engines are programmed to find moves. I'm sure they first calculate the most forcing lines such as captures and checks. But what about subtle, deep positional moves? They ...
70
votes
7answers
17k views

When is castling possible?

Is castling possible if any of the squares involved in the castling are under attack, or is this a problem only if the squares moved through by the king are under attack and not the ones moved through ...
30
votes
2answers
28k views

I made an illegal move. What happens?

Especially in blitz or bullet games, it is possible that a player makes an illegal move, for example castles through check. If the opponent does notice the illegal move, then as far as I know the ...
9
votes
6answers
3k views

Can the King be attacked by a pinned piece? [duplicate]

A computer chess game does not permit moving the white King to d2 presumably because it's attacked by the black Knight which I suspect is correct, but the Knight can't actually attack that square ...
4
votes
3answers
19k views

Moving king into check [duplicate]

Can a player move their king into check if the opponents piece that is able to take king, is putting opponents king in check?
62
votes
12answers
17k views

How do I analyze my game after playing?

What techniques do you use to analyze your games or other people's games? How much time do you spend on analyzing the game? Are there any tools (electronic or manual, such as a piece of paper) you ...
20
votes
1answer
11k views

Why is it illegal to move into check?

In chess, it is against the rules to move into check, or to not move out of check. But why? Obviously, if you went against this rule, you'd immediately lose. But it seems strange to make it illegal to ...
27
votes
10answers
13k views

Why would one promote a pawn to a knight?

I know that it is makes no sense to promote a pawn to a bishop or a rook as the queen can compensate for both but a knight is something different. However, the queen is still much more powerful. So ...
51
votes
15answers
15k views

A purely self-trained chess AI

Insofar as I understand, it appears that, before moving, all strong chess software examines thousands or millions of possible, future positions; evaluates each future position according to some ...
26
votes
6answers
9k views

What is sufficient mating material?

The FIDE chess rules describe that "The game is draw when a position is reached from which a checkmate cannot occur by any possible series of legal moves" (FIDE rule 9.6). This rules is sometimes ...
18
votes
5answers
4k views

Bizarre pin rule: pinned pieces do not attack

I found this guy who likes playing chess, but not enough to bother reading the rules; he only plays using a physical board with his sister (she doesn't know the rules either). The made up rule was ...
12
votes
4answers
1k views

Where can I start to learn?

I have been pretty interested in chess for about 8 months now. I know the rules and basic moves. I'm looking right now for a place where I can start learning chess strategies, tactics etc. When doing ...
31
votes
3answers
10k views

When and why was en passant invented?

Other than castling, the only "strange" move that chess pieces can ever make is en passant. It seems a little odd to me that someone thought that such a "different" move was so important to include ...
13
votes
8answers
1k views

How do you solve chess tactics?

Do you just grind them, or do you save some of the chess tactics that you miss? Do you ever annotate your chess tactics? Do you try to remember certain patterns and main ideas? Do you categorize ...
29
votes
14answers
10k views

Struggling to improve past beginner level

I am a beginner skill level chess player who has been playing primarily against computers.. well on my Samsung, and Google apps for about a year regularly, but have played now and again my whole life (...
13
votes
1answer
1k views

Advice for breaking Lichess's 2000 rating mark

Although I have known the rules of chess since I was little, I only actually started playing it in May or June 2019, so about 6 or 7 months ago. When I started I had a Lichess classical rating of ...
26
votes
10answers
9k views

How do you win with a queen against a rook?

What's the technique behind the moves of the stronger side in order to win? Are there situations where the side with K+R can force a draw against K+Q? I've read plenty of examples of K+Q vs K+R, but ...
8
votes
1answer
2k views

Returning scores for all possible moves from a chess engine

I am looking for a way to return scores for all possible moves from a chess engine (preferably, Stockfish). The UCI protocol does not seem to require it, but is seems like a useful feature to include....
35
votes
15answers
175k views

How many points is each chess piece worth?

I am a beginner at chess; please answer this for me: How many points is each chess piece worth?
31
votes
8answers
21k views

What's a good way to learn opening theory?

I'm a hobbyist chess player and usually play online. While I've seen thousands of great chess games and win a fair number of games online, the one thing that I have struggle with is studying openings. ...
33
votes
5answers
13k views

Why is the Ruy Lopez such a common opening?

The Ruy Lopez opening is characterized by the moves: [fen ""] 1. e4 e5 2. Nf3 Nc6 3. Bb5 Why is this opening so popular? It does not appear to be particularly special/unique for white or black, so ...
27
votes
3answers
79k views

What is the correct pawn promotion procedure?

This may be a frivolous question, as I believe that most chess players are good sportsmen, but I was wondering: what is the technically correct procedure for promoting a pawn to a queen? Do you ask ...
5
votes
3answers
3k views

What's the chess website with the most correct online rating

I recently switched from Chess.com to Lichess.org because I enjoy live chess more and kinda seems that you can find more live chess on lichess, kinda feels like chess.com keeps you waiting for who ...
148
votes
28answers
169k views

Very Aggressive Openings

One of my favorite openings is the King's Gambit. It is extremely aggressive, and makes for a sharp tactical game without sacrificing too much material. It isn't played at the highest level at ...
70
votes
15answers
24k views

Can I improve my chess? Or am I too old?

I am 25 years old. I have been interested in playing chess since my school days but I never played seriously. One year back I realized that I want to become good chess player and I started. Most of ...
33
votes
17answers
32k views

Good openings for a beginner (for white)

I am a beginner in chess and I like to play some of my friends who are basically at the same level. Usually who wins is based on who makes that one amazing (and lucky) move and quite frankly I want to ...
30
votes
12answers
59k views

Most effective way to achieve a 2000+ rating in one year, starting as a 1600?

I currently play at around a 1600 level, and have stagnated in terms of rating improvements for quite some time. I have always played chess recreationally, occasionally doing tactics puzzles here ...
25
votes
8answers
4k views

Does the first-move advantage for White have real meaning apart from the highest levels of play?

Most games that involve taking turns, with one player going first by lot or agreement, have some sort of advantage to going first. Tic-tac-toe, for instance, is a guaranteed draw for player 1, ...
14
votes
8answers
7k views

Database of every possible move in chess

Imagine that there is a chess database of every possible move and position. This database contains all possible moves from opening to end game. If I played using my intuition against a chess engine, ...
11
votes
3answers
1k views

When and why should I trade minor pieces?

After looking at bishop placement and bishops compared to knights i came to the following question: When would it be beneficial to trade a knight for a bishop, or vice versa? This includes the ...
23
votes
4answers
3k views

What is the theory behind center control?

Center control is an important aspect of playing chess, most openings are built around controlling the center, but why? Is center control really that important for winning a game?
15
votes
2answers
504 views

Wrong lines of play to illuminate right lines

De Firmian's Modern Chess Openings is a good book. I like it. However, the book teaches right lines of play. It teaches few wrong lines. Should one not also study wrong lines—the blunders, the ...
14
votes
4answers
10k views

How many steps can a grandmaster foresee? [duplicate]

What makes a grandmaster special? Is it the amount of steps the grandmaster can foresee, or the creativity? How many steps can a grandmaster foresee in average in a game (for instance Carlsen and ...
13
votes
3answers
6k views

Strategy in Isolated Queen Pawn Positions

What should Black's plan be in Isolated Queen Pawn Openings like this one arising from the Caro-Kann Panov attack? [fen ""] 1.e4 c6 2.d4 d5 3.exd5 cxd5 4.c4 e6 5.Nc3 Nf6 6.cxd5 Nxd5
28
votes
9answers
4k views

Is it possible to force checkmate with King, Knight, and Bishop vs. King?

If a King, Knight, and Bishop are pitted against the opposing King, is it possible to force checkmate? I find it very hard to do, enough so that I'm not sure whether there's a clean method.
27
votes
4answers
6k views

What is the status for seven man end game table bases?

There are complete (or nearly complete) six man end game table bases available for download, and even online. What is the status of seven man table bases? Is there still active development in this ...
21
votes
4answers
6k views

What are some examples of promoting a pawn to a rook or bishop?

I understand the theory, and have seen examples, of endgames where a pawn promoted to a queen creates a draw and instead the player typically promotes to rook. My question is, has this ever occurred ...
12
votes
4answers
22k views

How to convert ChessBase format files to .pgn?

While downloading some games I came across some files in ChessBase format: .cbv .cbf .cbh I would like to know if is is possible to convert these files to .pgn format without using proprietary ...
4
votes
4answers
884 views

What are some good resources one may use to get better at chess? (training etc)

What are some good resources one may use to get better at chess? (training etc) i don't mind paying for a software like Chessbase or a website or any magazine subscription. Thanks.
14
votes
8answers
1k views

When is it the right time to resign?

Most advanced players know when it is time to resign, but many beginners don't. What factors do you consider when it is time to resign?
13
votes
2answers
2k views

Randomness in engine play

If I get two engines to play against each other with the same colours, will the same game result every time? If not, where does the randomness in engine play come from? (Neglecting the opening book, ...
7
votes
3answers
807 views

Does checkmate over ride 50 move violation?

If a move creates the 50 move violation and at the same time creates checkmate, does the checkmate take priority over the draw ?
4
votes
1answer
1k views

What is the number of legal positions in a chess game?

There have been several questions regarding possible number of chess games. for example - Database of every possible move in chess However Can there be an estimate on the number of "allowable" chess ...
31
votes
10answers
25k views

What openings are good for the repertoire of a tactical player?

I'm preparing an opening repertoire for a small "open tournament" that will take place in a few weeks. I think I'm quite decent at tactical play, and I like situations that give me the initiative - ...
37
votes
13answers
35k views

Can playing blindfold chess be learned or is it a natural skill?

Any blindfold players here? Just wondering if blindfold chess is a skill that can be learned by amateurs like me or a natural skill by chess GM's, IM's, etc.
14
votes
3answers
4k views

Computer evaluations: How trustworthy are they?

Fritz 12 with Rybka gave a friend of mine an evaluation of +3 for white in this endgame position, [Title "White to move"] [FEN "8/8/8/3k3p/3P3K/2P3R1/8/7r w - - 0 1"] which turned out to be a draw. ...
14
votes
5answers
3k views

Effectiveness of a spaced repetition system (SRS) for memorizing tactical patterns for long-term skill gain?

After reading Micheal de Maza's article 400 Points in 400 Days and the paper Training in Chess: A Scientific Approach by Gobet and Jansen, I have come to the conclusion that effective gains in chess ...

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