Questions tagged [analysis]

Questions relating to the objective assessment of a position. The assessment may entail which side has the advantage, or what the best move might be.

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12
votes
3answers
2k views

Is this endgame position a draw?

It’s white to move. [FEN "8/8/8/3k3p/3P3K/2P3R1/8/7r w - - 0 1"] I was white, and this was a blitz game which ended up as a draw because I didn't know what to do. My friend and I later analyzed this ...
9
votes
3answers
396 views

Lichess Puzzle 82753: Can white win with a queen and two pawns vs. rook and four pawns?

Lichess puzzle 82753 involves a rook and pawn endgame where white sacrifices their rook to queen a pawn. The final position is the following (with black to move): [FEN "2Q5/6p1/1K3pkp/8/8/4p3/r5PP/8 ...
7
votes
1answer
351 views

Can Black successfully finish this opening?

I am trying to revive an old line in the Scandinavian defense. Among the many lines I am analyzing, there is one position that looks promising. I will leave out the lines / opening moves, to keep ...
7
votes
3answers
243 views

How to get opening analysis published and in ECO?

My friend and I have done substantial research on a number of various lines over the years, and now that we are not really active anymore we were hoping to publish some of the gems. Most of the ...
7
votes
2answers
700 views

Can't find long term plan for Black

I am working on multiple lines from Scandinavian defense, with the goal to resurrect them. One line I'm working on is 3...Qd8, and I have managed to achieve quite playable positions ( the results are ...
6
votes
4answers
3k views

What type of hardware is the most important for analysing with Houdini?

I am going to analyse a lot of games with Houdini 3. The system on which I am going to analyse it is really powerful, but I am curious, what is the most important type of hardware for such analysis? ...
6
votes
3answers
582 views

Meaning of winning percentage

I was wondering about the exact meaning of winning percentage (white/draw/black) in database systems and how to use them for studying. How are move order variations taken care of? For instance, if I ...
6
votes
1answer
2k views

Free online analysis board between two players (both players can move the board)

Other than F.I.C.S., where can a friend and I analyse our games online together free where both of us can move the pieces on the board.
4
votes
2answers
498 views

Can I host lichess server to my local machine to use the study offline?

Lichess is a free, Ad-free and Open-Source chess server. To me, it has the best STUDY option over the internet. I am thinking whether it's possible or not to host a localhost setup using the source ...
4
votes
4answers
662 views

How to determine objectively if a move is passive or aggressive?

I'm doing research about how different conditions or situations affect the decision making process in chess. For example if the opponent's ELO ranking affects the average time used for every move. In ...
4
votes
6answers
364 views

What should I play in this BvN endgame position?

[Black "DrZ214"] [fen "8/5p2/6k1/3KP3/6Np/8/8/b7 b - - 0 1"] 1... f5 2.Nh2 f4 3.e6 Kf6 4.Kd6 Be5 5.Kd7 Note: The board is from black's perspective. Black to move. I was black and lost this endgame, ...
4
votes
3answers
462 views

Is an Arabian mate possible without the king’s help?

Can an Arabian mate be enforced without the king's help in this position? [FEN "r6k/8/8/8/8/8/8/K6n w - - 0 1"]
3
votes
1answer
279 views

Can anyone analyze my game and mistakes?

I've been learning chess for a while, and I’ve tested my skills in online chess. I make lots of blunders in my games, but people who I ask can't seem to see them, including myself. Here is a recent ...
3
votes
3answers
1k views

Stockfish Evaluations

I've been getting Stockfish to analyse lines of the KID, and the evaluation gives a score of around +1.5: White has a big advantage. How come this is true, when the KID is a playable(and good) opening?...
3
votes
4answers
1k views

Is there a checkmate in the next move?

My friend claims that there is a mate in the next move. White to move and checkmate. I am aware of 3 mates in 2 variations: 1. Qd1 Kd3 2.Rxd5# 1. Qd1 Kc5 2.Qg1# 1. Qd1 Kxe5 2.d4# But I cannot seem ...
3
votes
3answers
2k views

Ways to evaluate a position?

I was wondering if the only way to evaluate a position is by looking for next moves like a chess engine does. Is it possible with only a static evaluation of the board to get a correct evaluation ...
2
votes
6answers
422 views

Best practical chances after g5 forking knight and bishop

I am a beginner playing white and it's my turn to move. What is the best possible move in response to this fork? [title "Game position after fork:"] [fen "r1bqr1k1/ppp2p2/2n1pn1p/3p2p1/1b1P1N1B/...
2
votes
3answers
264 views

ICCF rule for analyzing position with another human

I do know for certain that on ICCF engines are allowed, but the question is whether analyzing the position with a human is allowed? I know that on chess.com if you let someone play on your profile you ...
2
votes
4answers
300 views

SCID not recognising transpositions

I like going through open variations and taking notes and saving them in my database. However I have a problem. When I get to two of the exact same board positions and same color to play, if I got ...
1
vote
1answer
412 views

Traxler Counterattack

I've had a few looks at the Traxler counterattack before. It seems fine for Black, but somehow the engine (Stockfish) says that White has a +2.57 advantage after Nxf7, but not much advantage after ...
-1
votes
1answer
408 views

ECO A03 Bird's opening Dutch Variation for analysis

Here is fen diagram of end game, [fen "3Qk2r/B1p2pp1/p7/4P2p/P4P2/2P4q/2r4P/R2R2K1 w k - 0 1"] I tried few games with Bird's opening today. Chess.com says Bird's Opening Dutch Variation in fact ...
-2
votes
2answers
255 views

Check by Knight NxC3+ Move Implications

Here is the game I played which belongs to ECO C34. I would like to know Check NxC3+ implications. I couldn't cut the Knight. In which are the ECO games this NxC3+ can arise. Thanks for your comments ...

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