Yep, It's Brain Damage

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waffllemaster
Musikamole wrote:

 

Early Morning Chess Thoughts and Brain Damage

When a doctor in E.R. says, “yep…it might be brain damage”, you remember. When your wife says that you forget things more often than before, you wonder. These statements stick and my concerns are rooted in reality.  Now, why can’t something more important stick, like the main line in the Scandinavian?

Brain damage has fewer words and is easier to say than cognitive impairment, so I will use brain damage in reference to chess thoughts that make others wonder, “why did this guy play 1.f3?”

No worries. I will press on and enjoy chess, taking it as far as my brain will permit.

This topic and my other one, Looking for Trouble, will be instructive to all chess players of all skill levels, so stay tuned for more content in Looking for Trouble, as there are several outstanding contributors, as well as the outside consultations of NM Dan Heisman, who I stay in contact with.

The topic, Yep…It’s Brain Damage, will focus on the faulty chess thinking that arises from a myriad of chess positions. A good book to purchase to stay one step ahead would be The Amateur’s Mind by Jeremy Silman. For the topic, Looking for Trouble, I suggest purchasing the book, Looking for Trouble by NM Dan Heisman. The Kindle Edition is a real bargain at $9.99.

Now on to the first instructive position for today.

ajedrecito writes that after 1.e4 e5 2.Nf3 Nc6 3.d4 exd4 4.Nxd4 Nxd4 5.Qxd4 Nf6, that 6.e5 is a strong move.

 



Here's how my amateur mind sees the position.

1.My pawn at e4 needs a defender, since I don't want my queen tied down to defending it.

2.I need to get my queen out of the center, or face a loss in tempo after Black plays Nc6.

3.I'd like to develop my light squared bishop and castle short, but my queen is oddly placed in the center, subject to attack.

4. I will play Nc3 first, to defend my pawn at e4. Then I will retreat my queen, followed by Bc4 (Bb5), 0-0, then Rfe1 to add further support to e4.

Any flaws in this thought process?

Well, time to teach. I’ll post again at lunch, or dinner, depending on how the day goes.


Your thought process is fine (except for thinking there's a knight to c6 comming Wink)

This is a pattern that comes up in other positions too though, being able to push e4 or d4 to attack a knight when that knight has no squares in the center.  And actually the center is a very good place for a queen to be... when it's safe.  Black is without his queen-knight though so white isn't too worried, and as I said the queen is actually usefully posted at the moment.  The question becomes how loose is the pawn on e5 and will white's space and better development (better development because black's knight will be pushed back) compensate for any weakness the e5 pawn might represent.

After e5 the pawn is not weak at the moment, and the center control, space, and development will be quite comfortable for white but maybe more importantly uncomfortable for black.

Musikamole
waffllemaster wrote:
Musikamole wrote:

 

Early Morning Chess Thoughts and Brain Damage

When a doctor in E.R. says, “yep…it might be brain damage”, you remember. When your wife says that you forget things more often than before, you wonder. These statements stick and my concerns are rooted in reality.  Now, why can’t something more important stick, like the main line in the Scandinavian?

Brain damage has fewer words and is easier to say than cognitive impairment, so I will use brain damage in reference to chess thoughts that make others wonder, “why did this guy play 1.f3?”

No worries. I will press on and enjoy chess, taking it as far as my brain will permit.

This topic and my other one, Looking for Trouble, will be instructive to all chess players of all skill levels, so stay tuned for more content in Looking for Trouble, as there are several outstanding contributors, as well as the outside consultations of NM Dan Heisman, who I stay in contact with.

The topic, Yep…It’s Brain Damage, will focus on the faulty chess thinking that arises from a myriad of chess positions. A good book to purchase to stay one step ahead would be The Amateur’s Mind by Jeremy Silman. For the topic, Looking for Trouble, I suggest purchasing the book, Looking for Trouble by NM Dan Heisman. The Kindle Edition is a real bargain at $9.99.

Now on to the first instructive position for today.

ajedrecito writes that after 1.e4 e5 2.Nf3 Nc6 3.d4 exd4 4.Nxd4 Nxd4 5.Qxd4 Nf6, that 6.e5 is a strong move.

 



Here's how my amateur mind sees the position.

1.My pawn at e4 needs a defender, since I don't want my queen tied down to defending it.

2.I need to get my queen out of the center, or face a loss in tempo after Black plays Nc6.

3.I'd like to develop my light squared bishop and castle short, but my queen is oddly placed in the center, subject to attack.

4. I will play Nc3 first, to defend my pawn at e4. Then I will retreat my queen, followed by Bc4 (Bb5), 0-0, then Rfe1 to add further support to e4.

Any flaws in this thought process?

Well, time to teach. I’ll post again at lunch, or dinner, depending on how the day goes.


Your thought process is fine (except for thinking there's a knight to c6 comming )

This is a pattern that comes up in other positions too though, being able to push e4 or d4 to attack a knight when that knight has no squares in the center.  And actually the center is a very good place for a queen to be... when it's safe.  Black is without his queen-knight though so white isn't too worried, and as I said the queen is actually usefully posted at the moment.  The question becomes how loose is the pawn on e5 and will white's space and better development (better development because black's knight will be pushed back) compensate for any weakness the e5 pawn might represent.

After e5 the pawn is not weak at the moment, and the center control, space, and development will be quite comfortable for white but maybe more importantly uncomfortable for black. Cool


Oops! That's right. There is no knight at c6 to worry about. There is b6, followed by c5, with the threat of cxQd4, but that would be both odd development by Black and paranoid thinking on my part.

Fascinating. In this position, the queen is safe and well posted for the moment. I didn't see it that way. It's been pounded into me not to bring the queen out early, so a queen in the center made me nervous.

Musikamole
ajedrecito wrote:

Obviously a human coach is best.

First assignment: Mate in one, with a rating over 1000.

Second assignment: Mate in two, rating 1000-1400.

Third assignment: Blitz rating between 1200-1400.


Hey Coach!

I did a few mate in 1 problems during lunch. I'm pretty slow at the moment. Kinda sleepy. I'll look for a way to change the problem range to over 1000. Anyway, it was a good warm-up to do the easy ones, with a few over 1000 problems mixed in. I messed up on one problem and lost 50 points, whatever the points mean. :)

 


#

Time

Problem

Rating

Type

Av Time

Solve Time

After First

User Rating

1

2011-04-22 12:30:38-07

79231

830.5

Mate In 1

00:27

00:05

00:00

1694.6 (+0.2)

2

2011-04-22 12:30:29-07

50405

863.9

Mate In 1

00:16

00:06

00:00

1694.4 (+0.2)

3

2011-04-22 12:30:18-07

17359

1070.0

Mate In 1

00:36

00:11

00:00

1694.2 (+0.7)

4

2011-04-22 12:30:03-07

59634

820.7

Mate In 1

00:26

00:18

00:00

1693.5 (+0.2)

5

2011-04-22 12:29:41-07

91001

781.6

Mate In 1

00:19

00:08

00:00

1693.3 (+0.2)

6

2011-04-22 12:29:28-07

79262

553.2

Mate In 1

00:11

00:11

00:00

1693.2 (+0.04)

7

2011-04-22 12:29:00-07

37377

1001.6

Mate In 1

00:50

00:31

00:00

1693.1 (+0.6)

8

2011-04-22 12:28:15-07

74872

903.8

Mate In 1

00:22

00:13

00:00

1692.6 (+0.3)

9

2011-04-22 12:27:58-07

58985

1005.2

Mate In 1

00:18

00:30

00:00

1692.2 (+0.6)

10

2011-04-22 12:27:23-07

58667

947.4

Mate In 1

00:43

00:23

00:00

1691.6 (+0.5)

11

2011-04-22 12:26:55-07

32846

831.1

Mate In 1

00:22

00:15

00:00

1691.2 (+0.3)

12

2011-04-22 12:26:33-07

23133

1474.0

Mate In 1

01:15

01:34

00:00

1690.9 (+8.0)

13

2011-04-22 12:24:55-07

16376

781.7

Mate In 1

00:26

00:08

00:00

1683.0 (+0.2)

14

2011-04-22 12:24:42-07

91371

973.8

Mate In 1

00:51

00:48

00:00

1682.7 (+0.7)

15

2011-04-22 12:23:49-07

15324

842.0

Mate In 1

00:26

00:11

00:00

1682.0 (+0.3)

16

2011-04-22 12:23:27-07

71018

915.0

Mate In 1

00:31

00:40

00:00

1681.7 (+0.5)

17

2011-04-22 12:22:39-07

56094

1054.8

Mate In 1

00:37

00:10

00:00

1681.2 (+1.2)

18

2011-04-22 12:22:25-07

50419

959.8

Mate In 1

00:17

00:34

00:00

1680.0 (+0.7)

19

2011-04-22 12:21:47-07

79285

780.7

Mate In 1

00:33

00:53

00:00

1679.3 (+0.3)

20

2011-04-22 12:20:49-07

80657

946.0

Mate In 1

00:51

01:51

00:00

1679.0 (+0.7)

21

2011-04-22 12:18:53-07

58799

1173.2

Mate In 1

00:21

00:14

00:00

1678.3 (+2.7)

22

2011-04-22 12:18:35-07

39295

914.7

Mate In 1

00:29

00:12

00:00

1675.6 (+0.7)

23

2011-04-22 12:18:17-07

88324

852.0

Mate In 1

00:27

00:17

00:00

1674.9 (+0.5)

24

2011-04-22 12:17:17-07

44206

1290.6

Mate In 1

00:47

00:11

00:00

1674.4 (-52.2)

25

2011-04-22 12:16:58-07

56094

1054.8

Mate In 1

00:37

00:46

00:00

1726.6 (+1.3)

26

2011-04-22 11:08:48-07

49344

746.5

Mate In 1

00:23

00:38

00:00

1725.3 (+0.2)

27

2011-04-22 11:08:03-07

59328

1450.7

Mate In 1

00:49

00:41

00:00

1725.1 (+11.4)

28

2011-04-22 11:07:16-07

76415

715.4

Mate In 1

00:41

01:02

00:00

1713.8 (+0.2)

29

2011-04-22 11:06:08-07

48429

847.5

Mate In 1

00:48

00:15

00:00

1713.5 (+0.5)

30

2011-04-22 11:05:47-07

14877

1112.0

Mate In 1

00:26

00:15

00:00

1713.0 (+2.3)

31

2011-04-22 11:05:25-07

59382

847.8

Mate In 1

00:24

00:26

00:00

1710.7 (+0.6)

32

2011-04-22 11:04:40-07

58549

1075.6

Mate In 1

00:28

00:24

00:00

1710.2 (+2.1)

33

2011-04-22 10:59:10-07

12586

1224.3

Mate In 1

00:52

01:04

00:00

1708.1 (+5.0)

 

tarrasch

No offence, but really, 50 seconds for a mate in one? You can do better by checking each individual move.

You should be seeing this in less than 2 seconds, else you'll never see it in a game.

jesterville

Musikamole,

Your posts are always entertaining...All the Best.

Musikamole
jesterville wrote:

Musikamole,

Your posts are always entertaining...All the Best.


Thank you.  I like to keep things fun. Smile

Musikamole
tarrasch wrote:

No offence, but really, 50 seconds for a mate in one? You can do better by checking each individual move.

You should be seeing this in less than 2 seconds, else you'll never see it in a game.


Absolutely no offence taken. I agree. I'm taking too long right now to solve 99.9% of the mate in one puzzles for it to be of practical use in a 15 15 game.There are a few that I can solve in under five seconds, and one or two extremely familiar patterns that I can solve in a second. That's why I am finally going to knuckle down and follow the lesson plans of Coach Ajedrecito. Smile

I should have stuck to your advice a long time ago. I slipped and am sorry.

I guess that's the point, to know these mating patterns as well as I know my major and minor scales on the guitar. I don't think at all about those patterns, as I have been playing them for decades. I can see them in my head while typing, so, I know them so well that I can see the Db major scale in my head while typing this post. Pretty cool.

Yes. My music pattern recognition is scary good! Smile

Musikamole
ajedrecito wrote:
To create a custom problem set, click on Problem Search(which is a menu item under Problems) and then click Advanced Search. Set Rating Min to 1000, max Number of Moves to 1, Outcome Type to Mates, and then instead of clicking Search, click Create Problem Set. Call it whatever you want (I'm using 1000+ Mate in 1 to test this right now)

Then go to Preferences (top right of the screen) and click Select for Tactics Problem Set. Now there should be a tab called Personal. Click your problem set and start solving!


Musikamole - Gold Member

There are three plans at chesstempo.com: Basic, Silver and Gold. I've got the all you can eat Gold membership, which is $4.00 a month, or $35.00 a year. I don't know. Do you think I should keep this membership, or is my grade already an A+ for tactics? Laughing

User: 1645.1 (+145.1)
Problem: 1433.4
22 seconds

I was eating a slice of pizza at the time of the custom problem experiment. I saw the mate much faster than 22 seconds.  Now I can dive in and become an expert at mates in one. Thanks for the instructions on setting up a problem set. That was a mystery to me, so I just used the default setting for Blitz and Standard tactics for about 97 hours. Arg!

Here's the game where the 1433.4 rated problem originated. Sergei Movsesian missed mate in one. I did not. Smile



Ziryab

I solved all the mate in ones in Polgar's mammoth book. I recall, however, that I scored just a bit over 96%. That means, for the math challenged, that I failed to solve about one in twenty-five, failed in the sense that I wrote down the wrong move. Some of these were notation errors, but not all. My score in the mate in twos, which I did not complete, though doing more than one thousand of them, was more in the 85% range. Some of the mid-board queen and knight mates dropped my percentages a bit.

Musikamole

I saw this mate in one in 7 seconds. For beginners like myself, I highly recommend custom tactics puzzles.

Last Problem: Correct
User: 1830.5 (+3) 
Problem: 1187.2 (0)
Again, I have no idea what 1830.5 really means. It's not like I am a Class A player already after just a few mating puzzles. Laughing


Musikamole
ajedrecito wrote:

I love mid-board queen and knight mates!

Musikamole I'm glad to hear that you haven't taken advantage of your chesstempo.com membership at all =/ everything you were doing before was available to free members! Now you can actually reap the benefits of spending money!


So, does this finally confirm that I have brain damage, spending money for absolutely nothing? Laughing

Seriously, there is tons of stuff that I have yet to eplore at chesstempo, kinda like how I don't fully use my Diamond membership here at chess.com. Embarassed

Musikamole
Ziryab wrote:

I solved all the mate in ones in Polgar's mammoth book. I recall, however, that I scored just a bit over 96%. That means, for the math challenged, that I failed to solve about one in twenty-five, failed in the sense that I wrote down the wrong move. Some of these were notation errors, but not all. My score in the mate in twos, which I did not complete, though doing more than one thousand of them, was more in the 85% range. Some of the mid-board queen and knight mates dropped my percentages a bit.


How could you not get an A+ in mate in two puzzles, having written a book on checkmates? ;)

Polgar's humongous book is 2 1/2 inches thick. I know, because it wouldn't fit in my laptop bag when I took it to work. It's also quite heavy. A Kindle Edition would be quite nice.

chess_times_420

i suffered from brain damage too when my mom accidentally put me in washing machine to bathe me.Cool thats why i am wierd at times.

Musikamole
namitgaur wrote:

i suffered from brain damage too when my mom accidentally put me in washing machine to bathe me. thats why i am wierd at times.


 The spin cycle can be rough on the noggin. Tongue out

Musikamole

Time to get my topic back on topic. Smile

The topic, Yep…It’s Brain Damage, focuses on the faulty chess thinking that arises from a myriad of chess positions.

Now on to the second instructive position for Friday, April 22, 2011.

In one of my recent games, White makes what is sometimes referred to as "coffee house moves", meaning, they are weak moves during the opening that do nothing for the battle over the center.

However, it does take me out of my personal opening principles repertoire, so I need to stop and ponder. After 1.e4 e5 2.h3? Nf6 3.Nc3 Nc6 4.a3?, what would you play as Black, and why? 

Edit - The diagram in this post was wrong at first, with the move order 1.e4 e5 2.Nf3 Nc6 3.h3 Nf6 4.a3, so you will see a few posts that follow where 4...Nxe4 was suggested, and is the best move.



Here's how I see the position.

1. White prevents my minor pieces from moving to g4 and b4.

2. If White plays b2-b4, I could get a cramped position on the queenside.

3. d7-d5 is a possibility, but I'd rathar develop my king's bishop first, so I can be free to castle on the next move if it looks good to do so.

4. Be7 looks a bit passive, so I will play Bc5, targeting the weak f2 square. If White plays b2-b4, I have Bb6, with my bishop still aimed at f2.

Any flaws in this thought process?


tarrasch

Stop thinking about how to respond to weak openings if you're not able to win a game when a piece up 99% of times.

Keep doing those mates.

Oh, and stop recomending stuff for beginners. Really.

OT:

Some time ago, a guy beat me with 1.Nh3 and 1...Nh6.

3 times in a row.

And I was about 1500 in live standard ( that's more than 2 classes above you :P ). And I still got beaten in a horrible opening.

The point is: Stop doing this. It's not helping you at all!

Musikamole
ajedrecito wrote:

This is why I will never be a Grandmaster. I didn't understand half of White's moves that game.


You mean the game in post 90?

I just took another look at it. Wow! White found a very clever way to maneuver the pieces in and around the pawn moves, and won. It was so fluid. White's pieces always seemed to enjoy great mobility.

waffllemaster
Musikamole wrote:

Time to get my topic back on topic.

The topic, Yep…It’s Brain Damage, focuses on the faulty chess thinking that arises from a myriad of chess positions.

Now on to the second instructive position for Friday, April 22, 2011.

In one of my recent games, White makes what is sometimes referred to as "coffee house moves", meaning, they are weak moves during the opening that do nothing for the battle over the center.

However, it does take me out of my personal opening principles repertoire, so I need to stop and ponder. After 1.e4 e5 2.h3? Nf6 3.Nc3 Nc6 4.a3?, what would you play as Black, and why? 



Here's how I see the position.

1. White prevents my minor pieces from moving to g4 and b4.

2. If White plays b2-b4, I could get a cramped position on the queenside.

3. d7-d5 is a possibility, but I'd rathar develop my king's bishop first, so I can be free to castle on the next move if it looks good to do so.

4. Be7 looks a bit passive, so I will play Bc5, targeting the weak f2 square. If White plays b2-b4, I have Bb6, with my bishop still aimed at f2.

Any flaws in this thought process?


I love that you ask for a critique of the thought process.  What an excellent question.

I'm no GM, but I'd be happy to be a sounding board and give back my thoughts.

If I saw this I'd think: 

1) My opponent is a bit behind in development.
2) This is a slow moving opening, but I'm not winning.  I have at least equality but probably a bit more (Important to not get too cocky).
3) For the next few moves I want to try to punish this by developing as quickly and as much as possible.
4) If they fall a bit farther behind I'll immediately look for any sacs or opening lines that I can, which will highlight my advantage.

I kind of like either d5 or taking the pawn (yes even though white wins the material back).  Bc5 is a fine move too, as you say I wouldn't be afraid of the b4 push.

waffllemaster

I missed Nd4 in that line, but even so I didn't think white had a comfortable way of dealing with the pawn grab (of course your way shows it simply wins a pawn).  I like Nxe4, but he was just asking about a general thought process.  To know that xe4 is good is calculation.  Shrug*

Good point though.

Musikamole
tarrasch wrote:

Stop thinking about how to respond to weak openings if you're not able to win a game when a piece up 99% of times.

Keep doing those mates.

Oh, and stop recomending stuff for beginners. Really.

OT:

Some time ago, a guy beat me with 1.Nh3 and 1...Nh6.

3 times in a row.

And I was about 1500 in live standard ( that's more than 2 classes above you :P ). And I still got beaten in a horrible opening.

The point is: Stop doing this. It's not helping you at all!


Getting beat by 1.Nh3 or 1…Nh6 must sting. I hate to see weak moves by my opponents in the opening, only to get blown off the board afterwards. 

I am not posting to give advice to beginners.  This topic will help the beginning chess player, but I am not the one who is going to do the teaching.

In one of my previous topics, Need Help with KIA Move Order, I got crucified for wanting to learn opening systems, instead of focusing all of my attention on opening principles and tactics. I was asking for advice, not giving advice.

I am now back to square one with opening principles and tactics. This topic is based upon the work of Jeremy Silman and his book The Amateur's Mind.  I think that this book is a good fit for me right now. I've got lots of dumb chess thoughts in my head, that regardless of tactical strength, will get me in trouble, especially when the position is quiet, unlike the positions one sees in tactics puzzles, which have a clear forcing move to make. It's also relevant to what I do in turn-based training games, where I often need to look at a quiet position and come up with a plan. 

We may need to agree to disagree on my study of positional chess while my tactical strength is still that of a novice. If I were to only study tactics, I may as well quit all of my unrated turn-based training games right now.

My first turn-based teacher recommended the book  Elements of Positional Evaluation by Dan Heisman Another teacher recommended The Amateur's Mind by Jeremy Silman.  Silman writes,  “ …by recognizing the different imbalances in a given situation, a player of virtually any strength can understand what his responsibilities are towards that position with relative ease.”

My typing was thankfully not a waste of time, as I had a breakthrough recently with your help and that of others, learning that it's not enough to be able to solve tactics puzzles alone, but to solve them in a matter of seconds, not minutes. This was the little something that I did not completely understand. I've heard it from you and a few others on occasion, but it didn't sink in until I related it to something else that I understand more, which is music and musical patterns. Again, thank you for your patience. I do listen.  Unfortunately,  it takes longer for me to find square one than others.  It sucks not being a genius.