It's literally checkmate but stockfish says white's winning

Sort:
Penguin4096
zen516 wrote:

Maybe stockfish can’t analyze because of those goofy ahh pieces

bruh

MARattigan
Penguin4096 wrote:
idilis wrote:
Penguin4096 wrote:

 

what is going on????

(btw, I put it under game analysis, but it's not a real game)

But somehow, Lichess understands what's going on:

I know this is a very dumb position to analyze, but let's analyze this anyways.

It's not chess. And you analyze it with a chess engine?

yes it is chess because NORMAL CHESS RULES APPLY

Normal chess rules don't use jelly babies.

Duck

Pretty sure stockfish is misevaluating the position because of those piece animations 😳

Penguin4096
MARattigan wrote:
Penguin4096 wrote:
idilis wrote:
Penguin4096 wrote:

 

what is going on????

(btw, I put it under game analysis, but it's not a real game)

But somehow, Lichess understands what's going on:

I know this is a very dumb position to analyze, but let's analyze this anyways.

It's not chess. And you analyze it with a chess engine?

yes it is chess because NORMAL CHESS RULES APPLY

Normal chess rules don't use jelly babies.

bruh it's chesskid layout bro

(it's badd but that's why I use it)

Penguin4096
randomchessguy52 wrote:

ENGINE being dumb for 1 second lol

it's still saying that. Haven't closed it. Until now lol

DudeEatsFood
Penguin4096 wrote:
SpeedChess_Gaming wrote:

chess.com is dumber than lichess!?!?

apparently... yes?

emotinal damage

Penguin4096
funsoftmarble wrote:
Penguin4096 wrote:
SpeedChess_Gaming wrote:

chess.com is dumber than lichess!?!?

apparently... yes?

emotinal damage

magipi

Is there any proof that Stockfish says white is winning? Other than that the first guy said so?

Raphael

Wait i mean this extremely closed position that engines cannot analyze 

How can i forgot that one isolated g pawn 

This position ok 

Not the old one where i forgot the isolated g pawn 

And engine cannot analyze this 

 

magipi
Raphael wrote:

Extremely closed position like this 

That position is just wrong, right? Your line only works because black plays the dumb Bg4, blocking his own rook. Play some other bishop move (Be6 or Bf5), and later Rg8 cuts off the king, Rg2-Rxh2 wins easily.

Put the white king somewhere closer to h1, and it will be fine.

marcellothearcane
Raphael wrote:

Wait i mean this extremely closed position that engines cannot analyze 

How can i forgot that one isolated g pawn 

This position ok 

Not the old one where i forgot the isolated g pawn 

And engine cannot analyze this 

 

Second example most likely can't be analysed because this could never be legal in a real game. Try using fairy stockfish and see what happens.

MARattigan
marcellothearcane wrote:
Raphael wrote:

Wait i mean this extremely closed position that engines cannot analyze 

How can i forgot that one isolated g pawn 

This position ok 

Not the old one where i forgot the isolated g pawn 

And engine cannot analyze this 

 

Second example most likely can't be analysed because this could never be legal in a real game. Try using fairy stockfish and see what happens.

I don't think SF worries too much about the legality, but it does worry about storage.

I normally give it a 2GB hash size. 

If I give it a starting position with an extra row of pawns each on the players' third ranks it crashes. If I give it 4GB hash it runs. 

I didn't try OP's position, but it will probably run given large enough hash.

As for @Raphael's second example, SF can analyse it (with default 16MB hash), it just can't get the correct answer. That's quite normal.

Penguin4096
magipi wrote:

Is there any proof that Stockfish says white is winning? Other than that the first guy said so?

uh... I left it running for at least 5 hours and it just moved from 58 to 61

Penguin4096
Raphael wrote:

Wait i mean this extremely closed position that engines cannot analyze 

How can i forgot that one isolated g pawn 

This position ok 

Not the old one where i forgot the isolated g pawn 

And engine cannot analyze this 

 

nice positions

so chess.com stockfish sacrifises analyzing overcramped positions for analyzing deep analysis?

Penguin4096
MARattigan wrote:
marcellothearcane wrote:
Raphael wrote:

Wait i mean this extremely closed position that engines cannot analyze 

How can i forgot that one isolated g pawn 

This position ok 

Not the old one where i forgot the isolated g pawn 

And engine cannot analyze this 

 

Second example most likely can't be analysed because this could never be legal in a real game. Try using fairy stockfish and see what happens.

I don't think SF worries too much about the legality, but it does worry about storage.

I normally give it a 2GB hash size. 

If I give it a starting position with an extra row of pawns each on the players' third ranks it crashes. If I give it 4GB hash it runs. 

I didn't try OP's position, but it will probably run given large enough hash.

As for @Raphael's second example, SF can analyse it (with default 16MB hash), it just can't get the correct answer. That's quite normal.

oh ok

MARattigan
Penguin4096 wrote:
MARattigan wrote:
marcellothearcane wrote:
Raphael wrote:

Wait i mean this extremely closed position that engines cannot analyze 

How can i forgot that one isolated g pawn 

This position ok 

Not the old one where i forgot the isolated g pawn 

And engine cannot analyze this 

 

Second example most likely can't be analysed because this could never be legal in a real game. Try using fairy stockfish and see what happens.

I don't think SF worries too much about the legality, but it does worry about storage.

I normally give it a 2GB hash size. 

If I give it a starting position with an extra row of pawns each on the players' third ranks it crashes. If I give it 4GB hash it runs. 

I didn't try OP's position, but it will probably run given large enough hash.

As for @Raphael's second example, SF can analyse it (with default 16MB hash), it just can't get the correct answer. That's quite normal.

oh ok

Sorry - misinformation.

Hash shortage doesn't apply if the position is already mate.

 

Penguin4096
MARattigan wrote:
Penguin4096 wrote:
MARattigan wrote:
marcellothearcane wrote:
Raphael wrote:

Wait i mean this extremely closed position that engines cannot analyze 

How can i forgot that one isolated g pawn 

This position ok 

Not the old one where i forgot the isolated g pawn 

And engine cannot analyze this 

 

Second example most likely can't be analysed because this could never be legal in a real game. Try using fairy stockfish and see what happens.

I don't think SF worries too much about the legality, but it does worry about storage.

I normally give it a 2GB hash size. 

If I give it a starting position with an extra row of pawns each on the players' third ranks it crashes. If I give it 4GB hash it runs. 

I didn't try OP's position, but it will probably run given large enough hash.

As for @Raphael's second example, SF can analyse it (with default 16MB hash), it just can't get the correct answer. That's quite normal.

oh ok

Sorry - misinformation.

Hash shortage doesn't apply if the position is already mate.

 

 

wait how did you do that

MARattigan
Penguin4096 wrote:
MARattigan wrote:
Penguin4096 wrote:
MARattigan wrote:
marcellothearcane wrote:
Raphael wrote:

Wait i mean this extremely closed position that engines cannot analyze 

How can i forgot that one isolated g pawn 

This position ok 

Not the old one where i forgot the isolated g pawn 

And engine cannot analyze this 

 

Second example most likely can't be analysed because this could never be legal in a real game. Try using fairy stockfish and see what happens.

I don't think SF worries too much about the legality, but it does worry about storage.

I normally give it a 2GB hash size. 

If I give it a starting position with an extra row of pawns each on the players' third ranks it crashes. If I give it 4GB hash it runs. 

I didn't try OP's position, but it will probably run given large enough hash.

As for @Raphael's second example, SF can analyse it (with default 16MB hash), it just can't get the correct answer. That's quite normal.

oh ok

Sorry - misinformation.

Hash shortage doesn't apply if the position is already mate.

 

 

wait how did you do that

I ran SF15 from the Windows command prompt, then sent it UCI commands. Cuts out questions about what the GUI's doing.

The search from your position was successful with 16MB hash. Both chess.com and the site that dare not speak its name should receive the last three lines in the display, but what they do with it after that is nothing to do with SF.

Given that chess.com comes up with a cp evaluation, it most likely gave SF the wrong FEN or it never called SF and the number came from somewhere else. Interestingly if you try game review it does say 0-1, but it takes an awfully long time to complete for a game with 0 moves - I gave up.

Penguin4096
randomchessguy52 wrote:

just stack the rooks on the h file and black has to sac a bunch of maidens to live stop it dumb engine white is better skull emoji

agreed

the engine is very dumb at super cramped positions

MARattigan
randomchessguy52 wrote:

just stack the rooks on the h file and black has to sac a bunch of maidens to live stop it dumb engine white is better skull emoji

Are you in the right thread? Which position are you talking about?