All Questions

0
votes
1answer
30 views

Importing and analysing games played on chess.com [closed]

How to import entire game from chess.com game to stockfish?
1
vote
1answer
70 views

Magnus vs Tomashevsky Blitz 2012 - why doesn't he take the knight on e7

I'm not sure if anyone is familiar with this game, I watched it a while ago and had just rewatched it now and cannot understand why Magnus didn't take the knight on e7. Here's the screenshot before ...
1
vote
2answers
79 views

How many possible two-move checkmates are there?

Yes, I am well aware that Fool's Mate exists. But how many other possible two move checkmates exist in chess?
0
votes
2answers
57 views

Regarding Chessbase softwares

I have bought Houdini 6 pro ( chessbase version ), for the primary purpose of practising by playing games against Houdini 6 pro (and other engines I own) I cannot figure out how to play a game against ...
5
votes
2answers
113 views

Why 7. Bd3 in the 3 knights opening?

In this line of the 3 knights opening [fen "start"] 1. e4 e5 Nf3 Nc6 Nc3 Bc5 Nxe5 Nxe5 d4 Bd6 dxe5 Bxe5 the best continuation according both to my engines and to databases is 7. Bd3. Why? For ...
1
vote
1answer
73 views

How good is this variant of the Sicilian defense?

I am relatively new to chess SE, so I am not sure how to include the chessboard thing. [FEN ""] 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Bc4?! Nxe4 6. Bxf7+ Kxf7 7. Qh5+ ... 8. Qd5+ and ...
6
votes
1answer
553 views

Draw offer without executing move

Scenario: It's Player A's move, and without executing a move he offers a draw. Player B replies "Please make a move". Player A then makes a move, where upon player B says: "Ok, I accept". Is it now ...
1
vote
1answer
46 views

Questions about the beginning of this game

[Event "Live Chess"] [Site "Chess.com"] [Date "2018.12.29"] [White "Leon_Likes_Chess"] [Black "SmojLee"] [Result "0-1"] [ECO "B47"] [WhiteElo "1625"] [BlackElo "2310"] [TimeControl "600"] [EndTime "14:...
3
votes
1answer
85 views

What opening is recommended if white is only playing for a draw?

If in a tournament game, white is only aiming for a draw, what openings and strategies will be recommended for him? I guess that the answer may depend on the following different mindset for black: ...
1
vote
1answer
74 views

Why in Four Knights, Italian variation the winning percentage favours black after the move 4…Bc5?

I was searching C46 Four knights, Italian variation at 365chess.com and here is what I found: I am curious why 4...Bc5 gives black a slightly higher winning percentage. It seems to me that after 4......
8
votes
2answers
249 views

Why do professional chess players point at the pieces with a middle finger?

I've recently heard and then actually started to notice more and more that professional chess players tend to use a middle finger when pointing at pieces on the board like in this Anand vs Caruana ...
5
votes
1answer
68 views

Which is better in the Rossolimo Sicilian, 3… e6 or 3… g6?

[FEN ""] [StartPly "5"] 1.e4 c5 2.Nf3 Nc6 3.Bb5 In this opening is it better to do e6 to activate the dark square bishop which will protect c5 pawn. If the opponent plays Bxc6, it will have a ...
4
votes
2answers
242 views

Do engines remember previous analysis?

Suppose I let the engine analyze a given position (let's say for simplicity the starting position), and then I execute the move suggested by the engine (let's say 1. e4). Then I let the engine analyze ...
0
votes
1answer
202 views

What is the fastest possible checkmate? [duplicate]

What is the fastest/shortest possible checkmate? What is the minimum amount of moves to checkmate a side?
4
votes
0answers
74 views

In tournament chess, is the Traxler Counterattack just a dubious opening or a blunder?

In the level of tournament chess, is the Traxler Counterattack just a dubious opening or a blunder? In club or online chess it works just fine, but it is one of those opening rarely seen in ...
4
votes
2answers
76 views

What is 'Depth' in Lichess game analysis?

I have started analyzing my games in Lichess. I'm wondering what does Depth mean in the Stockfish analysis?
1
vote
1answer
63 views

About stalemate condition ( Unique interesting condition ) [closed]

Today i played a chess game is which at the last time.. Its my chance I have only one soldier which can not move it is stucked and my king left. But my king can move only a single block without ...
2
votes
2answers
117 views

Why do chess tournaments allow absolutely scandalous draws? [closed]

I am currently watching the Rapid World Championship and the amount of draws between players is absolutely shocking. I'm not talking about games where each player fights to the end and the game just ...
2
votes
1answer
56 views

Bronstein vs Winter

In this game, http://www.chessgames.com/perl/chessgame?gid=1365631 The engine says that 20. Na5 is a blunder. However, I fail to understand why it is. Also, I am surprised at White's choice of moves ...
1
vote
2answers
140 views

Is this a smart draw offer?

[Event "Live Chess"] [Site "Chess.com"] [Date "2018.12.27"] [White "SergioRamos2"] [Black "SmojLee"] [Result "1/2-1/2"] [ECO "B57"] [WhiteElo "1640"] [BlackElo "2175"] [TimeControl "600"] [EndTime "10:...
1
vote
1answer
81 views

Why do chess tournaments award so many points for a draw? [duplicate]

Nobody likes a draw. Why then do chess tournaments provide incentives for players to go for a draw by awarding significant points for a draw? Typically, a win is 1 point, a draw is 0.5 points for each ...
28
votes
6answers
5k views

Would studying the games of old players hurt my progress?

I was watching a video last night by Ben Finegold on Paul Morphy and some of his games. He mentioned that some current GMs would discount Morphy's ability since all of his opponents were "terrible". ...
7
votes
1answer
931 views

Is a gambit still a gambit if it's calculated through to the end?

I recently gambitted a knight (I call it a gambit as I gave away a knight without being able to take back). However I had calculated through all the possibilities and five moves or so later I have an ...
5
votes
2answers
66 views

Ideas for the English opening

I'm playing recently the English opening. specifically this line in the two knights variations [FEN ""] 1.c4 e5 2.Nc3 Nf6 3.g3 Nc6 4.Bg2 But I find it difficult to see when it's advantageous to go ...
3
votes
1answer
105 views

Amount of search per decision: GMs versus AlphaZero and Stockfish [duplicate]

In Demis Hassabis' presentation at the the Kinds of Intelligence Symposium in January 2018, grandmasters are compared to AlphaZero and Stockfish along an interesting metric: how many moves are ...
2
votes
2answers
76 views

Sicilian dragon classic games [closed]

I am trying to collect a list of Sicilian Dragon classic games, which every dragon player must be aware. I would really appreciate if you could share some classics and also highlight the most ...
1
vote
1answer
69 views

Node Cap for Stockfish [closed]

I discovered something quite unusual when working with stockfish 10 chess engine in arena. The discovery leads me to ask: Why does Stockfish_10_x64 have a Node Cap when searching moves based upon ...
0
votes
2answers
129 views

Why queen traps happen so frequently? [closed]

I am aware that in most chess games the king is the one to be checkmated. Yet when playing many online chess games I have found the queen is the the one being checkmated. Is this simply another ...
-3
votes
3answers
140 views

What are unsolved problems in chess? [closed]

What I want to know is: are there any kinds of problems in chess that remain unsolved?
4
votes
1answer
80 views

How to disambiguate checking moves in descriptive notation?

Question: In general, is noting a check/checkmate sufficient to disambiguate moves in descriptive notation? If for example two of the same type of piece could move to the same square, but one giving ...
5
votes
2answers
164 views

Can't understand a sentence from Nimzowitsch's Chess Praxis

In the chapter "Centralization" of his Chess Praxis, Nimzowitsch writes The mechanics of centralization can be seen in the way that, after the necessary restraint of a possibly mobile opposing ...
2
votes
2answers
112 views

What's next after first 5 months and 700 points? [closed]

I started playing chess in July. I was at a 600 rating on Chess.com for a month. I started playing seriously in August and have played regularly (at least a few blitz and rapid games everyday). ...
-2
votes
2answers
66 views

Do someone found if there exists a ever winning side? [duplicate]

Have chess science advanced enough to determine if there is a a chess side that always win if both sides are given unlimited time to think for the next move? Note the question Is not dumb as might ...
2
votes
1answer
111 views

Good follow up to 1.d4 Nf6 2. e3 for black

I play the nimzo Indian defence, and so in response to 1.d4 I play Nf6, planning on playing e6 and Bb4. However, if they follow up with any other moves, I am at a bit of a loss as to what to play. I ...
3
votes
2answers
76 views

Plans for black when White castles short in the Sicilian dragon

What are the plans for Black when White castles short in the Sicilian dragon? Very broadly speaking I am thinking of two plans. Go for a King's Indian like kingside attack with e5 played at a ...
0
votes
1answer
35 views

PGN-Extract output each game to a separate file with name like opponentA-opponentB.pgn

How can I use PGN-Extract to split a multi-game pgn into separate files with just one game per file. With the pgn being named for the opponents? Like opponentA-opponentB.pgn
1
vote
0answers
123 views

When and where was it decided that Kings cannot move next to each other?

It is well known that Kings in chess cannot be next to each other. There is always a wall between them. But something I wish to know is when was this rule first put in place and what is it’s origin? ...
3
votes
2answers
173 views

What types of pawns are there in chess?

I’ve heard of a few types of of pawns in chess gameplay. These include passed pawns, thorn/fawn pawns, promoted pawns, and and en passant pawns. But that is all I can remember. What other kinds of ...
10
votes
1answer
3k views

What is the least number of knights needed to cover the entire board?

I’ve seen the solutions to the lowest amount of queens, bishops, and rooks are needed to cover an entire board, as in they can attack all squares and are the only type of piece on the board. What is ...
5
votes
2answers
173 views

Why doesn't white play Bd2 after this …Qa5+?

I was looking at an analysis which shows this position ( from Bacrot - McShane 2018). At this point Black just played ...Qa5+, and the only moves that are analyzed for white are Kf2, c3 and Qd2. This ...
2
votes
2answers
147 views

Are a pair of bishops of the same colour usually worth less than a pair of bishops of different colours?

People have been discussing about the value of a pair of two bishops. I am wondering if two bishops are of the same colour, are they generally worth less than a pair of bishops of different colours? ...
1
vote
2answers
139 views

Is my representation of the Pirc Defense correct?

I tried to represents all the main lines of the Pirc Defense to play at a 2000 ELO level. Am I right with the following tree? What I mean by right is I wonder if I do not miss any popular line or ...
6
votes
1answer
286 views

Advancing the c6 pawn in the Caro-Kann

I am having trouble understanding when Black should move c5 in The Advanced Variation of the Caro-Kann. I have posted two games of mine below: In this first game, after the seventh move of White, ...
3
votes
1answer
108 views

Any online site with limited number of games per day like chess.com or chess24

I have a problem that when I start to play I cannot stop, and I am looking for some good online chess web site that have limited number of rated games per day for, lets say non premium user, or ...
1
vote
1answer
58 views

Morozevich variant in the Tarrasch french

I am confused with the Morozevich variant. I've seen quite a few funny games where they played ...g5, which gives very interesting moves, but I'm surprissed at not having seen any game in which white ...
4
votes
1answer
140 views

Heavy piece endgame with 2 extra pawn, how to convert?

1r6/5pk1/2q1p1pp/3p4/r2P4/2P4P/PPQ2PP1/R3R1K1 w - - 0 1 White to move. White is 2 passed pawns up, but black is very active. I'm sure objectively white is winning, but how? Black will attack and ...
0
votes
1answer
30 views

Is any tool which allow analyse EPD file and add evaluation score per I want specify depth/multi PV

I tested some tools which allow analysis EPD files but they not work like I want: I can use Arena but it will not annotate back EPD - it create protocol file. I can use SCID vs PC but it will not ...
1
vote
2answers
108 views

Why play 7… Nxd5 instead of 7… exd5 in the QGD?

I'm currently following the rapid game Caruana-Nakamura in the London Chess Classic, and I have a basic question about the opening moves. Why play 7... Nxd5 instead of 7... exd5? Is the idea to trade ...
15
votes
1answer
1k views

Was the value of thorn pawns fully appreciated in decades past?

Many videos on YouTube channel "Kingscrusher" which discuss the play of new neural-net engines like Leela Chess Zero focus considerable attention upon the development of "thorn pawns" which are pawns ...
1
vote
2answers
111 views

In a tournament game, what should a player do if he find that his opponent's position is impossible, which was caused by an earlier illegal move? [duplicate]

For example, if a player realises that his opponent has two bishops of the same colour after a certain legal move (and assuming that it is clearly not caused by any pawn promotion), which implies that ...

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