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Salt Fish
Sep 11, 2003

Cybernetic Crumb
Its funny that 1.e4, Na6 is so much better than 1.e4, Nh6, or at least according to stockfish.

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Hand Knit
Oct 24, 2005

Beer Loses more than a game Sunday ...
We lost our Captain, our Teammate, our Friend Kelly Calabro...
Rest in Peace my friend you will be greatly missed..

Salt Fish posted:

Its funny that 1.e4, Na6 is so much better than 1.e4, Nh6, or at least according to stockfish.

Bad piece on kingside vs bad piece on queenside, and the fact that after e4 Nh6 the N can’t go to f5.

Out of curiosity, what’s the eval on 1. e4 f5?

kumba
Nov 8, 2003

I posted my food for USPOL Thanksgiving!

enjoy the ride

Lipstick Apathy

Hand Knit posted:

Bad piece on kingside vs bad piece on queenside, and the fact that after e4 Nh6 the N can’t go to f5.

Out of curiosity, what’s the eval on 1. e4 f5?

+2.2 so it's pretty close

Huxley
Oct 10, 2012



Grimey Drawer
It's weird to me that my blitz rating is lower than my rapid. Like, obviously I'm worse with less time, but isn't everyone else? If rating isn't some true test of skill but just your average skill vs a particular pool, aren't I playing the same people at 800 blitz as I am 1000 rapid? Why aren't we all around 1k in every format?

CubicalSucrose
Jan 1, 2013

Phantom my Opera and call me South Park: Bigger, Longer, & Uncut

Huxley posted:

Like, obviously I'm worse with less time, but isn't everyone else?

I think: Not to the same extent, no.

rollick
Mar 20, 2009
I think it's that the rapid pool is weaker overall, because most 2000+ players don't really play rapid online. But it's still anchored to the same midpoint (1200 on chess.com, 1500 on lichess.org). So you rank relatively higher, because Elo isn't an objective measure of strength, it's relative to the other people in the pool?

ulmont
Sep 15, 2010

IF I EVER MISS VOTING IN AN ELECTION (EVEN AMERICAN IDOL) ,OR HAVE UNPAID PARKING TICKETS, PLEASE TAKE AWAY MY FRANCHISE

CubicalSucrose posted:

I think: Not to the same extent, no.

It’s this. It’s very common for people to be relatively better at fast versus slow chess or vice versa.

Hand Knit
Oct 24, 2005

Beer Loses more than a game Sunday ...
We lost our Captain, our Teammate, our Friend Kelly Calabro...
Rest in Peace my friend you will be greatly missed..
I believe there's also an effect that comes from people playing more blitz games than rapid games.

fisting by many
Dec 25, 2009



Huxley posted:

It's weird to me that my blitz rating is lower than my rapid. Like, obviously I'm worse with less time, but isn't everyone else? If rating isn't some true test of skill but just your average skill vs a particular pool, aren't I playing the same people at 800 blitz as I am 1000 rapid? Why aren't we all around 1k in every format?

I feel like around 800-900 blitz there are a lot of people that have studied one opening trap. They're 800 because they don't know anything else (and often end up punting the advantage anyway), but it's certainly hard to win with time pressure and being in a bad position early.

jesus WEP
Oct 17, 2004


yeah if you’re a high 3-digit d4 player and you spend like 1 hour learning Englund refutation, you will destroy a whole lot of people

Sway Grunt
May 15, 2004

Tenochtitlan, looking east.
This is from yesterday and stolen from the chess subreddit but I just can't stop laughing at this image:




I'm kinda hoping Caruana does some commentary for the WC cause I thought he was really good last time.

edit: Looks like he will.

Sway Grunt fucked around with this message at 19:35 on Apr 6, 2023

Sataere
Jul 20, 2005


Step 1: Start fight
Step 2: Attack straw man
Step 3: REPEAT

Do not engage with me



Sway Grunt posted:

This is from yesterday and stolen from the chess subreddit but I just can't stop laughing at this image:




I'm kinda hoping Caruana does some commentary for the WC cause I thought he was really good last time.

edit: Looks like he will.

Why the gently caress did he move the bishop there? Doesn't that ensure mate in three?

L.H.O.O.Q.
Jan 3, 2013

:coal:
It’s mate in one :mmmhmm:

Sataere
Jul 20, 2005


Step 1: Start fight
Step 2: Attack straw man
Step 3: REPEAT

Do not engage with me



L.H.O.O.Q. posted:

It’s mate in one :mmmhmm:

Nah. He'll move the rook and bishop to prevent mate.

EDIT: I'm dumb. It is mate in one.

Its a Rolex
Jan 23, 2023

Hey, posting is posting. You emptyquote, I turn my monitor on; what's the difference?
I've been enjoying doing chess puzzles on Chess.com in my down time as someone still pretty new to chess, relatively speaking. But sometimes, I just don't understand the solutions, and the procedurally generated nature means there's no "here's the principle we were quizzing" aspect to it. For example, they claim the solution to this puzzle is



______ Ba5 with no further steps. Why?

I also feel like sometimes the puzzle solutions are an even trade, which perhaps makes sense if you have the intuition or can run stockfish and see that one side has an advantage following a blunder. But without knowing why an even trade puts me ahead in terms of position combined with remaining pieces, it's hard to see HOW I arrive at a seemingly uneventful sequence of moves puts me ahead

Playing out the rest of the match with the analysis tool after the conclusion of the puzzle is somewhat helpful, but I feel like I'm missing out on the fundamental idea when it just feeds me the following sequence of 8 steps to checkmate

It also feels like maybe the procedurally generated puzzles on Chess.com just suck and I would enjoy more targeted/grounded puzzles on, say, lichess instead

Its a Rolex fucked around with this message at 21:58 on Apr 7, 2023

Helianthus Annuus
Feb 21, 2006

can i touch your hand
Grimey Drawer

Its a Rolex posted:

______ Ba5 with no further steps. Why?

skewering the queen and rook, and black can't push b6 because it opens a discovered check when white moves the rook

regarding a puzzle solution being an even trade, are you sure? it should be clear why the solution is winning. maybe post an example of a puzzle like that next time you see one?

Helianthus Annuus fucked around with this message at 22:12 on Apr 7, 2023

Sub Rosa
Jun 9, 2010




Today's CCT was amazing. After Hikaru got destroyed by Fabi two days ago, he had to beat Magnus yesterday and then Fabi twice today to win.

Its a Rolex
Jan 23, 2023

Hey, posting is posting. You emptyquote, I turn my monitor on; what's the difference?

Helianthus Annuus posted:

skewering the queen and rook, and black can't push b6 because it opens a discovered check when white moves the rook

regarding a puzzle solution being an even trade, are you sure? it should be clear why the solution is winning. maybe post an example of a puzzle like that next time you see one?

Thanks for the explanation. I meant to screenshot one in particular last night that seemed like a very bizarre trade, but I moved on by accident and the automatic puzzles don't let you see previous puzzles AFAIK. If I encounter any more that don't seem to make sense, I'll ask.

Sataere
Jul 20, 2005


Step 1: Start fight
Step 2: Attack straw man
Step 3: REPEAT

Do not engage with me



Sometimes I have no idea why the puzzle solution is right, but I just assume it is because my level isn't high enough.

DrGonzo90
Sep 13, 2010

Its a Rolex posted:

Thanks for the explanation. I meant to screenshot one in particular last night that seemed like a very bizarre trade, but I moved on by accident and the automatic puzzles don't let you see previous puzzles AFAIK. If I encounter any more that don't seem to make sense, I'll ask.

If you're on your phone, tap the puzzles tab on the bottom and then the icon in the upper right, it'll show your recent puzzle history.

Ravel
Dec 23, 2009

There's no story
I prefer Lichess overall but I like the drills section on Chess dot com. Sometimes I want to grind specific pawn endgames or N+B or whatever until I can do them perfectly. Maybe even drill theory for specific openings.

Not sure if Lichess had an alternative.

Helianthus Annuus
Feb 21, 2006

can i touch your hand
Grimey Drawer

Hand Knit posted:

I believe there's also an effect that comes from people playing more blitz games than rapid games.

can you please elaborate? -- and if it's a bad effect, is there any way to mitigate it while still focusing on blitz and bullet?

Helianthus Annuus
Feb 21, 2006

can i touch your hand
Grimey Drawer

Sataere posted:

Sometimes I have no idea why the puzzle solution is right, but I just assume it is because my level isn't high enough.

its a lot better use of your time if you know why its winning before you move on from the puzzle, even if you have to go to the analysis board and use the engine to help you figure it out

Hand Knit
Oct 24, 2005

Beer Loses more than a game Sunday ...
We lost our Captain, our Teammate, our Friend Kelly Calabro...
Rest in Peace my friend you will be greatly missed..

Helianthus Annuus posted:

can you please elaborate? -- and if it's a bad effect, is there any way to mitigate it while still focusing on blitz and bullet?

If there's a systematic pressure towards rating inflation and people play more blitz games then blitz ratings would tend on average to be higher.

I think. I'm not a mathematologist.

Helianthus Annuus
Feb 21, 2006

can i touch your hand
Grimey Drawer

Hand Knit posted:

If there's a systematic pressure towards rating inflation and people play more blitz games then blitz ratings would tend on average to be higher.

I think. I'm not a mathematologist.

oh i see what you mean, because more blitz games can happen in the same time interval. -- i thought you were going to say something like "habitual blitz players lose the ability to find non-obvious moves," which seems plausible to me

as an incorrigible 5m blitz player, i have heard that the best way to get better at blitz is to play a slower time control. but i would rather continue to play 5m chess and pay the price of slower improvement even if thats true. do you think i get away with this?

Huxley
Oct 10, 2012



Grimey Drawer
I kind of have the same thing where, I want to get better obviously. And I know the best way to improve is playing like, 15+10s. But I find it really tough to hit that button.

I want the bonus time, because I lose a ton of 10s getting flagged up 10 points (I need to start drilling endgames). But the longer I spend playing a single game, the worse it feels to lose it.

So I keep playing 2+1s at a low level, because winning feels good and losing feels like nothing, where in rapid losing feels miserable. But on the other hand, ELO isn't a gauge of my worth or intelligence it's just a machine to give me fair matches. And I may not be improving as much playing 2+1 or 3+2, but it's better than spending all day finding reasons not to play 15+10.

It's a game and I'm not obligated to get better at it. I am, however, obligated to make it a positive and fun part of my life.

Huxley
Oct 10, 2012



Grimey Drawer
I tell myself I make up for it by also playing 1-day daily tournaments, which this thread suggested and has been fun.

e, I guess also the real answer is finding my way to a place where losing a 10 feels as light on my ego as a blitz game. Just a game, nothing matters. Except we kind of get taught as new players that our rapid ELO is our "actual skill" so you want to protect it, not goof off with it.

Huxley fucked around with this message at 05:01 on Apr 8, 2023

Its a Rolex
Jan 23, 2023

Hey, posting is posting. You emptyquote, I turn my monitor on; what's the difference?
Here's one that looks like I trade equally but the analysis puts it at a pretty clear advantage towards black at the end.



Solution: Qxd6, xd6, Nxf3, which is where the puzzle "ends". The next move seems pretty to be xf3 as the analysis suggests, which leaves me roughly where I started: a knight up. but because we've both lost Q,N, my extra knight is relatively a larger advantage. Is there something *about* this position that's particularly good, or is it just that my relative advantage is much better because I traded equally and maintained an extra knight?

White king position isn't great but it seems like there's still time to open up space so the king isn't easily checked/blocked by the rook

E- it looks like the "tag" associated with this one is "Simplification"

Its a Rolex fucked around with this message at 05:47 on Apr 8, 2023

Salt Fish
Sep 11, 2003

Cybernetic Crumb

Its a Rolex posted:


E- it looks like the "tag" associated with this one is "Simplification"

Stealing a naroditsky explanation; in a soccer match of 9 players vs 10 players the team with 10 has an advantage, but imagine a team of 2 against a team of 3. Simplifying by removing equal material is an amplification of your advantage. The end goal is to have 1 piece against 0.

Salt Fish fucked around with this message at 06:11 on Apr 8, 2023

Octy
Apr 1, 2010

So I'm picking up playing chess again after a decade plus break and I've got on to Chess.com, but I'm getting frustrated at the number of players who simply resign when they lose their queen or the game doesn't go their way. I've had about 10 'wins' and only two of those were from legitimate checkmates. It kind of sucks the joy out of playing when my opponents do this so frequently.

AnoHito
May 8, 2014

Its a Rolex posted:

Here's one that looks like I trade equally but the analysis puts it at a pretty clear advantage towards black at the end.



Solution: Qxd6, xd6, Nxf3, which is where the puzzle "ends". The next move seems pretty to be xf3 as the analysis suggests, which leaves me roughly where I started: a knight up. but because we've both lost Q,N, my extra knight is relatively a larger advantage. Is there something *about* this position that's particularly good, or is it just that my relative advantage is much better because I traded equally and maintained an extra knight?

White king position isn't great but it seems like there's still time to open up space so the king isn't easily checked/blocked by the rook

E- it looks like the "tag" associated with this one is "Simplification"

In addition to simplifying and opening up the enemy king, you're also winning a pawn in the end.

Maugrim
Feb 16, 2011

I eat your face

Salt Fish posted:

Stealing a naroditsky explanation; in a soccer match of 9 players vs 10 players the team with 10 has an advantage, but imagine a team of 2 against a team of 3. Simplifying by removing equal material is an amplification of your advantage. The end goal is to have 1 piece against 0.

(The unspoken premise of Salt Fish’s explanation is that you’re already up a piece at the start, in case you hadn’t noticed)

SettingSun
Aug 10, 2013

Octy posted:

So I'm picking up playing chess again after a decade plus break and I've got on to Chess.com, but I'm getting frustrated at the number of players who simply resign when they lose their queen or the game doesn't go their way. I've had about 10 'wins' and only two of those were from legitimate checkmates. It kind of sucks the joy out of playing when my opponents do this so frequently.

Games played to completion (ie checkmate) are actually pretty rare for me. I don't know any player who would suffer to continue a game after they blunder their queen. Unless you mean they resign after you trade queens or something then lol. But players have no barrier to just getting a new game so lots of people will just bail if they smell the wind blowing the wrong way.

Zwabu
Aug 7, 2006

Octy posted:

So I'm picking up playing chess again after a decade plus break and I've got on to Chess.com, but I'm getting frustrated at the number of players who simply resign when they lose their queen or the game doesn't go their way. I've had about 10 'wins' and only two of those were from legitimate checkmates. It kind of sucks the joy out of playing when my opponents do this so frequently.

Not sure if this post is serious, but the huge majority of chess games are not played out to a checkmate. Most players do in fact resign if they are down a massive amount of material without some compensation like having a forced mate, and don't play out games that are hopelessly lost. It is true that it's possible for the winning player to blunder material back or win by an overlooked back rank mate, or blunder into a stalemate etc. so there's no harm done playing on but most players would just as soon move on to the next game.

Not only that, if you DO have a forced mate sequence most players will resign when they recognize this. They are generally not doing this to deny you the satisfaction of checkmating them but acknowledging that you won! This is a good thing!

Zwabu fucked around with this message at 12:07 on Apr 8, 2023

Spokes
Jan 9, 2010

Thanks for a MONSTER of an avatar, Awful Survivor Mods!

Huxley posted:

It's weird to me that my blitz rating is lower than my rapid. Like, obviously I'm worse with less time, but isn't everyone else? If rating isn't some true test of skill but just your average skill vs a particular pool, aren't I playing the same people at 800 blitz as I am 1000 rapid? Why aren't we all around 1k in every format?

To the first bit: Some people are just better at faster time controls. I’m ~1500 bullet but ~1100 rapid, much better at playing (and avoiding) traps as well as limited calculation really quickly (and compared to other players, my calc doesn’t improve as much when given more time)

Also I mostly play alapin Sicilian and Halloween gambit and I have a bunch of practice endgame flagging, things that do not remotely resemble chess skill

rollick
Mar 20, 2009
https://www.youtube.com/watch?v=4C9tL1XijM0

Rooting for Ding this week, but if I had to bet I think my prediction is (1) a bunch of safe draws, (2) Nepo ekes out one close win as white, then (3) a bunch more draws til Nepo wins overall.

Redmark
Dec 11, 2012

This one's for you, Morph.
-Evo 2013

Helianthus Annuus posted:

as an incorrigible 5m blitz player, i have heard that the best way to get better at blitz is to play a slower time control. but i would rather continue to play 5m chess and pay the price of slower improvement even if thats true. do you think i get away with this?

I think what happens after the game matters at least as much. When playing blitz there's greater temptation to instantly queue up for a new game and erase the last one from your mind, which won't retain anything other than very basic pattern matching. But if you can avoid that and at least take a look at the moments you suspect you made the wrong move (if not a complete game analysis), then at least you've learned something.

Helianthus Annuus
Feb 21, 2006

can i touch your hand
Grimey Drawer

Redmark posted:

I think what happens after the game matters at least as much. When playing blitz there's greater temptation to instantly queue up for a new game and erase the last one from your mind, which won't retain anything other than very basic pattern matching. But if you can avoid that and at least take a look at the moments you suspect you made the wrong move (if not a complete game analysis), then at least you've learned something.

i always go to the analysis board and try to learn at least one thing from a loss. here's a game i just played, where i had the black pieces, and i played badly and slowly and lost, which i think is pretty typical. i wasn't too upset with the result because i was eating a tasty breakfast at the time (maybe i lost because it was too tasty...)

code:
1. d4 g6 2. c4 Bg7 3. Nc3 Nf6 4. e4 d6 5. Bd3 O-O 6. Nge2 Nbd7 7. O-O a6 8. f4 c5 9. d5 e6 10. h3 exd5 11. exd5 Re8 12. g4 Nb6 13. Ng3 Nfd7 14. Bd2 Bd4+ 15. Kg2 Qh4 16. a4 Nf6 17. a5 Nbd7 18. Qf3 Nf8 19. Rae1 Bd7 20. Rxe8 Rxe8 21. Re1 Rxe1 22. Bxe1 h6 23. f5 N6h7 24. fxg6 fxg6 25. Bd2 Ng5 26. Bxg5 Qxg5 27. Nge4 Qe7 28. Qf4 g5 29. Qxd6 Qxd6 30. Nxd6 Bxc3 31. bxc3 b5 32. cxb5 axb5 33. Bxb5 Bxb5 34. Nxb5 Nd7 35. a6 Nb6 36. a7 Kf7 37. Kf3 Kf6 38. Ke4 Ke7 39. d6+ Ke6 40. c4 Kd7 41. Ke5 Nxc4+ 42. Kd5 Nb6+ 43. Kxc5 Na8 44. Nc7 { Black resigns. } 1-0
so this game sucked because i was cramped for space the entire time. it's a kings indian, so at some point i have to make a pawn break, and i made the wrong one. on move 9 i played the modest e6, but the computer says i could have played b5.

i considered b5, but it looked like it just loses a pawn, so i rejected it. but what i didn't see was that it gives me a good square for my queen on b6, which gives me an extra tempo because i threaten a discovered check after i move my c pawn, and this extra tempo lets me avoid losing the pawn.

maybe i missed this because of detraining from playing too much blitz?

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Huxley
Oct 10, 2012



Grimey Drawer
I don't know that I would have even considered b5 either. My first instinct would be e5, and if they take dxe6, fxe6 frees the rook and if they take fxe5, then Nxe5 seems really good. But then just pushing f5 is probably annoying enough not to risk it.

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Helianthus Annuus
Feb 21, 2006

can i touch your hand
Grimey Drawer

Huxley posted:

I don't know that I would have even considered b5 either. My first instinct would be e5, and if they take dxe6, fxe6 frees the rook and if they take fxe5, then Nxe5 seems really good. But then just pushing f5 is probably annoying enough not to risk it.

thats right, the computer says white doesn't have to take e5 with the f pawn. white could push f5 or take en passant with the d pawn, and both moves are good for white. but if white plays fxe5, then Nxe5 is very good for black.

i rejected e5 without thinking of any of this, my instinct (such as it is) told me that i haven't done enough to prepare e5, so i can't play it yet. i think i was right about e5 but for the wrong reasons.

with e6 i figured if white takes, i activate my rook on the f file to put pressure on white's f pawn. or if he doesn't take, then i take and then i can activate my rook on the e file. taking the e file actually set me up in a winning position later in the game, but i blew it.



after trading off the rooks on move 22, this position occurs -- black to move and win (2 possible continuations). computer says h5 or Nxg4 are crushing for black, but i didn't see it because i didn't notice how strong my bishop on d7 was. so i played the horrible move h6, because i wanted to stop g5 i think? except g5 isn't any good because it blunders checkmate in 1

Helianthus Annuus fucked around with this message at 17:51 on Apr 8, 2023

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