Sunday, January 30, 2011

Gaining 130 rating points in only 1 month

I had two successful tournaments back to back in January where I took clear first place in my section. There was nothing different from the players I’ve been playing and up until that point my results were inconsistent. What has changed is mainly following a basic thought process of looking at my opponent’s move and determining if it’s a real threat that needs to be addressed or if it reveal’s the intention of a threat or plan. That’s not to say I go blindly and become a slave to my opponent’s desires. Rather, before I continue my ruthless task of decapitating the opposing king, I merely make sure no assassins are coming after mine.


I am also back on a tactical training regimen that follows loosely the Michael De La Maza method ( from this point forward referred to as MDLM) outlined in his book titled “ Rapid Improvement in Chess”. In short it’s a very brutal method of doing a set of tactical problems 7 times over until your eyes bleed. I’m no stranger to this method since I’ve done the seven circles of hell not once but twice.



Back in a day, Adriaan de Groot was a Dutch Grandmaster AND Psychologist who did a landmark study on what separated masters from amateur level chess players. In his published book, “Thought and choice in chess” the premise is that Masters recognize patterns on the chess board in ORDER OF MAGNITUDE greater than amateurs. There have been follow up studies in recent years. For instance, this link talks about which areas of the brain light up in an MRI of an expert versus a novice. The area that becomes most active is the part in the brain that is mostly used for facial recognition.



This is the basis why I chose to include repetitive pattern exercises in my chess training along with game studies ( chronicled mostly here) and OTB practice. I started an MDLM process back in 2006 when my rating was in the 1300’s. After completing the first 7 cirlces, I saw a spike in my rating… a HUGE spike in my rating gaining about 300 points. I joined a cult…er… community of online supports for those attempting the circles because misery loves company. The group coined the term “Knight’s Errant” For more information about this please read this FAQ and if you want some humor… I did this tongue in cheek “promotional” video.

On the subject of rating improvement, the results actually vary. Please check out this post as this is about as much of a collection fellow “knights” who road through the seven circles of hell. The bottom line is that if you start out as a Class C or lower, you have a higher probability of a huge spike ( greater than 150 rating points). The higher the starting rating , the results taper off.

I thought I’d share a little on my personal experience on doing the 7 circles from hell:


Like a moth to a flame, I stumbled on the Knights errant method, got the MDLM book…author of which was a member of my local chess club as well. As I previously mentioned, my rating jumped from the 1300’s to the low 1600’s and I was like WOW! The problem was that I had a hard time seeing the tactics and having trained in 2D using CT-ART, my mind had a hard time converting to 3D OTB ( or so I thought at the time). The other problem was that once I stopped doing tactics I could tell my tactical acumen started to wane.



How I did them:



I used CT-ART almost exclusively as I liked the fact that there is no “time pressure”. The first time around, I did 7 concentric circles. What this means is that instead of doing it MDLM ( level 10 then level 20 etc… return to level 10 after level 90 seven times over) I chose to do each level 7 times before proceeding to the next level. The second time I did the 7 circles of hell, I focused only on the first 4 levels of CT-ART since it’s rather advanced at the higher levels. Plus, this seemed to be the bulk of the problem levels I encountered. Currently, I am doing concentric circles with the following modifications: I do level 10 as many times it takes to hit 100%. ( 4 times this time around) and then the next level. I will not go past level 40 as I still feel the upper levels have more of a diminishing of returns factor.



Other tactical tools I used:



I tried tactics servers but my personal preference falls back to CT-ART only because I don’t want the time pressure when I am working these problem sets. I do use chess.com. Entry membership allows 25 problems a day. I have a premium membership so I can have more use of the learning tools and unlimited tactics puzzles per day…if I choose. These have a time component but they always work to just within my playing level. I use these on my smartphone through out the day in various waiting activities that life presents itself ( doc’s office, boring meeting at work, and of course sitting on the throne.)



Madman phase:



After I completed the first set of circles in 2007, I was like a teenage with too many hormones and not enough release. I thought I saw tactics in everything. I played like a caveman with my hair on fire. What this meant was I had inconsistent results. Against higher rated players I would have good games and play a lot more cautiously. Lower rated players gave me the most trouble as I was in berserker mode chasing ghosts.



Calming period:



Tactics and strategy go hand in hand. This is where Dan Heisman’s and Jeremy Silman’s critique about the MDLM method started to sink in. Heisman was more concerned about the selection of problems that CT-Art offers are not tailored to novices and suggests John Bain’s problems. Silman was more brutal in that tactical errors occur mainly due to positional errors. I created a void by not understanding strategy enough. A quote from Sun Tzu ( The Art of War) said “tactics without strategy is the noise before defeat”.



Thus I embarked on a better understanding of strategy and fell in love with studying the history of the evolution of this game through games collections from various tournaments through several chess eras.



During this period, I was only doing tactics once in a while at chess.com. I was converting CT-Art into chessbase format so I could practice the problems in 3D but that was slow. I found that, my tactical skills were not consistent because they were not a regular part of my training. Plus, I realized I didn’t practice any form of a disciplined thought process which I find today to be the most beneficial to consistent play.



Today:



So here I am now, daily doing CT-ART MDLM style and it fits like an old comfortable shoe. It’s like doing free throws in basketball. It’s zen like and I use it to practice thought process and emotional awareness. I focus on calming my mind, looking for the pattern, making sure I see what my opponent can do as well. I find the patterns are coming back to me so it explains why I can score better with fewer reps. I also find that since my OTB play focuses on strategy and positional merits first that I am able to see the patterns in 3D despite training in 2D. Case and point is the Qxg6 move in my most recent post. I “saw” the Bishop and rook mating net just like several of the level 10 problems.





Knight Errants being revived:



I want to take this opportunity to welcome some new knights in their quest to improvement. Brooklyn64 seems to be a full battalion of knights representing a section of New York . I like the idea of teams working together. I included several on my link list titled “Knights errant revival” here. But other than the KE Brooklyn division, no one else has a tactical training post to report as of this post. Stay tuned as I plan on keeping the light on here to offer support for the blood stained conquerors seeking tactical acumen. Drop me a comment here with a link to your post if you also want to be included in the side bar.



Sunday, January 23, 2011

Knights Errant Revival!

Sisters and Brethrens come gather round here. I’m shouting LOUD and PROUD about redemption! Redemption of LOST precious rating points taken away by stray thoughts , scrambled board vision and distracted by the devil himself disguised as a small child! I’m talking of the only TRUE path to salvation! You know what I am talking about. YES! TACTICS! You must not fear the tactics, embrace them for they are the true path to redemption!


Heed my words, I had a vision come to me last night. Now, come in close, as I can only speak softly about this. In it I saw the grand knight, MDLM himself! He spoke to me. He said “ Blunderprone, though you lack masterly skill, your charisma and wit is needed. You must receive the new scepter as Knight’s Errant keeper of the order. You must lead new seekers to the path of tactical righteousness. You must be the beacon for the hopeless as they reach in the darkness. Be their light to shine during their journey through the seven circles of hell.”


It’s a calling I must answer. For I have traveled through Dante’s depths not once, but TWICE . Now, I am embarking once again for my third trip into the seven circles of hell. I know I am not alone. This miserable journey is only comforted when in the arms of fellow travelers, known as KNIGHTS ERRANT.



Before I preach about the depths I have traveled ( in a subsequent post.) I will take this time to point out a new Knight beginning the journey. Simply known as Knight Errant Brooklyn division, it’s unknown how many there are but it sounds like a full battalion on the threshold. Please join me in welcoming their just and noble cause.



There are others secretly lying around wondering if the knights are dead. NAY! We are not dead, it was just a flesh wound. I was traveling through history and have seen positional enlightenment. I studied under General Sun Tsu’s art of war and understand the idea that “ Tactics without strategy is the noise before defeat.” I want to share what I have seen in my journeys to the one struggling with the first circle.


So gather around, fellow knights past, present and future. Spread the word to those who seek tactical redemption that misery need not be alone. Come here for the fellowship that will restore your rating to its rightful plateau. Get off your rating floor, it's time to RISE UP and BELIEVE in the tactical vision! Let us be your light in times of darkness!



Behold the new sidebar as I bear the responsibility of keeping the order alive. To be included you need only to leave a comment proclaiming your quest. I will add you to the list as it grows. All I ask is that you make a post at least once a month on your struggles and cross link the list on you blog as well. To Knights of errants past, you will be included if you let me know as well, just need a commitment to help the struggling new members by commenting on their sights. In return, I will highlight on occasion, the new adventures of the knights errant.



HUZZAH !


Blunderprone, The troubled knight.

Sunday, January 16, 2011

How I won my section at the Porstmouth Open

I cleared first place at the Portsmouth open ( U1750 section)!


I think my slump is over. I went to the Portsmouth open with the intent of just playing some decent chess and not like a caveman with my hair on fire. I didn’t want to get caught up in memory games with “prepared openings” and I also didn’t want to underestimate my lower rated opponent. I just wanted to play chess one move at a time… and that I did.


Round 1:



My first round had me paired as White with someone 200 points lower rated than myself. I didn’t take this for granted as he fired off the Chigoran Defense. This is the one line of pawn formations I didn’t prepare for but I decided to just play the position. My opponent made the mistake of launching a premature attack, though I had trouble capitalizing on it, I did have momentum through the middle game. Despite not making the exact best moves, I just played sound moves and looked to an endgame that I could play. I ended up outplaying him in the end game.



Round 2:


Next up was a solid Class C player. We started in on an exchange Caro-kann. He missed a middle game tactic that allowed me to fork his queen and rook. When you win material, it’s a totally different game. I regrouped the forces and systematically put the squeeze on him.


(Round 3: Bye) Round 4:


Next opponent was one underrated Class C player who was slashing through the top players in the section like a Ghinzu knife through paper. He had been taking some serious lessons from Dan Heisman and it was showing. OK, I had a chance to get a free lesson from DH as well earlier in the year so I kind of knew what he was teaching him and decided to not freak out. When my opponent launched into the London System, I was somewhat relieved because I once played this opening quite regularly and knew what I didn’t like about it. I caught an early c5 in and began to hassle his queenside before he could counter with an attack on the King side. I pulled a small tactic that got me a key central pawn and strategically placing my queen in the center of the board versus his uncastled king. I was able to throw a noose around him with a knight and Queen snare.


Round 5:


My last opponent was all jacked up. He was the top seed in the section and needed the win to salvage points. He was prepping 10 minutes before our match, I was meditating in the fresh air and enjoying the sun despite the 32 degree weather. I had white and met his Nimzo-indian with a Rubenstein. He countered with the Fisher variation but I knew about this scheme and just played the position. I made it through the opening and had started an attack on the Kingside while my opponent’s pieces were corralled off to the queenside. At one point I had a nice Queen sacrifice and had he taken it, it was mate. Here’s the game.










Summary:



The big take away for me was practicing a real basic thought process. During the opening I was making sure my pieces were as active as possible, my king was as safe as possible and made it a point to see what my opponent wanted after each of his moves. I didn’t take any unnecessary chances. Even though I didn’t make the best moves for each game, I made sure I was at least as developed as my opponent and had as much if not more freedom of movement of my pieces. I paid attention to both sides of the board and didn't get stuck thinking I had to play ONLY on the side I made a plan for. I stayed flexible and it worked. Even when I had my hands around my opponent’s neck ( figuratively of course), I regrouped or was prepared to do so in case of counter play. Often, I got up to clear my head when the game got tense and focused on something other than the board. Doing so allowed me to come back refreshed.


As far as skill preparation , all I was doing to prepare for this event was tactics. I won the endgame in the first game because of a tactic I could calculate when the time was right. The second and third game presented tactical opportunities as well and when the fruit was ripe, I was the first to pluck it. My last game was a real sweet deal as my opponent missed a classic CT-ART style Bishop and Rook mate allowing me to clean up and expose his King. I still missed more eloquent ways to finish off the last guy but I played it safer.


Sunday, January 02, 2011

Almost trapped a Master’s Queen.

I started the new year playing the Herb Healy Open house. I ran into fellow blogger Takchess. Oddly enough I had several people asking if I was “George Blunderprone” as if I were famous. Go figure, I put up a blog and share my study topics to the world and everyone wants to shake my hand. The problem is that even though I can cover some intense topics and share some depth here on the web, in practice, with the clock ticking, I have a hard time with the follow through.

The Herb Healy Open house event at the Boylston Chess Club is an annual event complete with a food buffet. I heard at the event a little about the history behind why a Buffet is present at this event. Back in a day, the blue laws would not allow any businesses to open on Holidays. With such an all day event, there had to be provisions to feed the chess players. This was a tradition that stuck.

I blew all my brain cells in the first round against a Master. I had the white pieces and got to play a very good Saemish against the King’s Indian. I managed to make it through the opening and had some middle game action going. I gave him a chance to come in on my queen side and attack my un castled king and pick up my a2 pawn. I proceeded to chase his queen in the corner and almost had him either drawn or winning the exchange. The game is below. Before you chastise me, Keep in mid a couple things. The time control is G40, there is a 600 point delta, and about a 30 year age difference between me and my opponent. I consciously made decisions to delay castling but once I did it, it became an intoxication and fell into the stupor.



I proceeded to tank in my next couple of games. One game, as black I was disillusioned into playing an early Nxd4 ( as Black in the advance C-K) and didn’t see the trap my opponent could have played. Instead he played conservatively. I erred on the side of attacking versus development and got into trouble. I didn’t learn anything in that game and in the next round I played a very young kid and basically fell into the same opening trap with colors reversed. This time the kid knew what to do and I was down a piece. The rest of the game was an exercise in humility as I tried to keep my dignity as I struggled for a draw only to lose.

I finally broke a 7 game losing streak ( beginning in early December at the chess club) in the last round playing the C-K. I thought of withdrawing after round 3. But I am too damn tenacious to quit even if I should. It’s what’s left of a fighting spirit. It’s what drives me to be the pain in the ass player who refuses to resign to some kid despite the material advantage. I make them earn the point. Sometimes, this works to my advantage. There is some sense of clarity I get when I finally reach that point of not having anything else to lose.

I attempted to keep a mental inventory while playing these rounds. In round one, I was fresh and played cautiously but not too timidly until ¾ of the way through the game. I just couldn’t see the right solution. The second game, I made the mistake of thinking “ I should beat this guy” especially following a good game with a strong opponent. I threw all safety checks aside and instead tried to “PUNISH” my opponent too early. Given the fact that he missed the opportunity to win a piece, played into the intoxication of playing overly aggressive and not doing the basic thinking processes that Dan Heisman suggested. Round three I was still running on “ should have beat” mentality that I played into the same unconscious and reckless trap. Humility was a sobering breath for the final round which allowed me to play with caution again. Now, if I can only remember this lesson.

My rating has been in a free fall all year due to various life priorities. I am fast approaching my floor. It stings when you drop a piece and play like crap against players 150 points lower…back to back. But at least I know I played well against a Master. May 2011 be my rebound year.

My next event is at the Portsmouth Open. If you attend, come by and say hi. Ask for “George the Blunderprone”.

Saturday, December 25, 2010

(Caro-) KANN! Part 1: The Wrath of Caro-Kann


Nothing infuriates me more than playing a few good moves into the Caro-Kann only to mix up ideas from one variation and mess up. Then I spend the next 10 or 15 moves trying like hell to break out of the “Wrath of (caro-)Kan” ( Star trek reference).

George Marco, in 1907 wrote about this opening in his book on the Karlsbad Tournament. Since it was written close to when these two did their analysis, it provides a fresh reference. Of the Caro-Kann he says the following:


"This opening was first analyzed in the eighth decade of the past century by the
Viennese master Marcus Kann, and was first introduced into master play at a
local Vienna master tournament. Kann scored many fine wins with this opening.
See, for example, his brilliant success against Mieses in the Hamburg Congress
Book (1885), page 235. Later, in the 1880s, the Berlin master Horatio Caro
delved into the study of this opening, without however achieving any notable new
results. The opening has nevertheless been given the compromise appellation
'Caro-Kann,' which has been accepted and retained by the entire chess world.
Only in recent times has a northern German chess literature arisen that has
excised the name of the dead Viennese master in favor of the Berliner, and the
name 'Caro's Opening' has appeared. This 'innovation' will not prove fortunate,
for the historical truth will not suffer to be suppressed but will always retain
its rights. If one wishes to drop the compromise designation, the name 'Kann's
Opening' is the only correct way of speaking."








At the turn of the last century, this opening was still evolving. It wasn’t until the 1950’s and 1960’s when the likes of Petrosian, Smyslov and Flohr really started to explore the theoretical side of this opening.
Let’s break it down from a pawn structure perspective. This post will take a cursory tour of the various pawn formations as a result of the Caro-Kann
The Caro-Kann challenge’s White’s 1.e4 open game repertoire by forcing him into a d-pawn like positional closed game. 1…c6 is purely meant to support the advance of Black’s d-pawn to d5. This is why I chose this as Black since most of my White preparation is centered around understanding the positional side of the 1.d4 game. Like most d4 games however, the problem for Black is what to do with that damned C8 bishop.

Classical and Main Line:

Enter the Main line 1.e4 c6 2.d4 d5 3.Nc3 ( or Ne2) 3… dxe4 4. Nxe4 Black has two real choices. In the classical variation, the c8 Bishop gets deployed immediately to 4…Bf5. The second plays 4..Nd7 is played simply to support the advance of Ngf6.

In the classical variation 4…Bf5, white has a target and goes after the Bishop while developing. 5. Ng3 Bg6 with either 6.Ne2 intending to play Nf4 or Nf3 followed by an h-pawn push keeps black occupied with several Bishop moves and weakening pawn moves on the King side to save it.
In the classical and the4…Nd7 variations, Black’s pawn structure usually leaves him with pawns on a7 b7 c6 e6 f7 g7 and h8 where White has pawns on a2 b2 c2 d4 f2 g2 and h2

The Caro formation


This is a very slow paced game allowing for much maneuvering.

White will want an outpost on e5. He enjoys a kingside space advantage and, if allowed, a d4-d5 break will undoubtedly lead to the possibility of queenside majority in the endgame (typically after the exchange of White's d pawn for Black's c pawn). In some cases White will agressively target the e6 square with Bc4 and Nf4 with the intent of opening up Black’s Kingside.
Black needs to go after the weakness of White’s d4 pawn. It’s important for Black to play one of the lever moves like c6-c5 and e6-e5. The latter break is usually preferable, but harder for Black to achieve. Black will play The King’s Bishop to e7 or d6. One of the knights can act as a Blockade on d5. If given the opportunity to exchange light squared bishops, Black needs to embrace that idea.

Advanced Variation:



White advances e2-e4-e5 early in order to create a cramping pawn chain. My recent nemesis has been 1.e4 c6 2.d4 d5 3.e5 and I’ve been attempting an early 3…c5 in response. The problem is that in the advanced e5 pawn formation I am much better playing the Bishop out to Bf5 before playing c5.

White will usually get a kingside mating attack going , with f2-f4-f5 break.

Important for Black is getting the QB active and that is why Bf5 is preferred. Black needs to hammer on White’s d4-e5 pawn center with f7-f6 and c6-c5 before White can build up an attack.
Due to White's kingside space advantage and development advantage, Black must generate counterplay or be mated. I’ve fallen prey to the sparkling Greek gift sacrifice on h7. That’s why attacking the head of the pawn chain with f7-f6 is seen as frequently as attacking its base, because it is harder for white to defend the head of the chain than in the d5 chain. In response to exf6, Black accepts a backward e6 pawn in exchange for freeing his position (the b8-h2 diagonal and the semi-open f-file making d6 a better spot for the f8 Bishop) and the possibility of a further e6-e5 break. If White exchanges with d4xc5 it is called the Wedge formation. White gets an outpost on d4 and the possibility of exploiting the dark squares while Black gets an overextended e5 pawn to work on.

The Exchange Variation:



White exchanges the e-pawn for Black’s d-pawn. Black is allowed to keep a central pawn majority and the struggle is centered around the challenge of allowing Black to realize any advantage in the middle game as it does become an asset in the end game. The pawn formation usually resembles a minority pawn formation with colors reversed.

White can take advantage of the half-open e-file and outpost on e5 which gives prospects of a King's-side attack.

Even if Black had the majority there, defending this can be problematic as the advance of e5 will be difficult or impossible. Black must counter with either a minority attack or a direct assault in the center. It goes without saying that Black can think about spending a moment to exchange the bad Bc8. I like playing the Qc7 early as it challenges e5 before White has a chance to develop a Bishop on f4. In most cases I get e5 in and then play an IQP position with some initiative.

The Panov Variation:


In the Panov variation, white plays an early c4 to put pressure on Black’s d5 square. Typically this plays into an IQP for white with some specific advantages. Isolated pawns are generally weak, but central pawns are strong. The critical isolated Queen's pawn (IQP) gives White some strength and space. White can avoid exchanges and has hopes of a King's side attack based on a N on e5 and a B on the b1-h7 diagonal. Black can consolidate and pile up on the d4 pawn, seeking exchanges and an advantageous endgame.


White can chose not to exchange on d5 and instead advance the c-pawn c2-c4-c5 and thus a “Panov formation” results.
This allows White to exploit the dark squares, and gain queenside majority in the endgame, with an advanced pawn. Black can do best with an e4 outpost, and a kingside attack. Going after White's overextended pawn, e6-e5 and b7-b5 breaks becomes thematic for middle game play.

Saturday, December 18, 2010

It’s the most Blunderful time of the year.

How much “chess knowledge” did I lose over three months? I decided to answer that question by going back to the club as my part time teaching gig winds down ( in addition to full time demanding job and other life distractions that younger players may not necessarily relate to).


Let me set the stage first. I spent last summer building up some opening tabias by way of understanding White’s perspective to pawn structures forming from d4. What this meant was, not necessarily studying the opening by memorizing lines and move order but trying to get a “big picture” perspective and understand what the themes are like. My White pieces were not doing so well as I liked 1.d4 but felt overwhelmed at the many replies Black would reply. I needed to break away from rote memorization habits and replace it with more of a pattern recognition and assimilate the correct strategy based on pawn structure. Pure memorization of move orders taxes my already feeble short term memory. I’m better off relying on long term memory recall of schemas and themes and derive move orders based on understanding and experience…in theory.


So how did I hold out? My first game out of the gate was actually at a one day event the weekend of Thanksgiving at the Harry Nelson Pillsbury Memorial. I was playing a strong Class A player from Maine, who I’ve played YEARS ago when I actually lived in Maine. The rating disparage was roughly 250 points and I had Black. The best laid plans for my pawn structure understanding had a BIG GAPING HOLE because I always meant to do the same cogitation for the black pieces but, life got in the way.


We begin a discussion in the Advanced Caro-Kann and I stutter out a 3…c5 turning it into a slow French minus a tempo, except I’m not that fluent in French. Let me digress for a moment, for me, learning an opening is a lot like learning a language. I’ve always struggled with languages as the nuances and conjugations always tripped me up. Add to that, a requirement for full immersion into the culture is really needed to practive. Likewise, an Opening requires both the Theory and Practice. At best I get sporadic chances to play typical lines but here with the Caro-Kann turned French, I am having trouble finding familiar words per se.


I invert my basic tabia understanding of d4 pawn structures and attempt to look at this from Black’s perspectives. By Move 7 I am behind development and cramped and already faced with a critical position. Do I develop or can I take better advantage of the open d8-a5 diagonal? To make a long story short ( and the Game is below), I didn’t know how to defend my Q-side and allowed him to walk all over me… he dominated the conversation in the opening. In the middle game he has a powerful knight outpost on my d6. I try to counter with a king side pawn push. I get a lucky break as my opponent decides to exchange his other knight for the marauding pawns. But I blow it in the end as I missed a mating threat.



Overall, I managed to withstand an inferior opening mistake by recalling some principles of positional play based on the pawn structures. I am alarmed at how I tend to under estimate my opponent’s ability to come in my Q-side and tend to get into trouble as black whether I play the C-K or Slav. Is it a Blind spot or am I missing the right “conjugation”.


Tactically, I am weak as evident in the game when I missed White’s mating threat. I realize that its not necessarily that I missed the pattern, rather, I didn’t bother to look because I felt I had a better attack blinded by material and what could HE POSSIBLY DO? Well, it starts with a check and soon my material gain is unraveling . With my material gain, I lost tempo which my well experienced opponent utilized by previously lifting a rook and going after two weaknesses on my part, the center and an exposed king.


Given my 3 month short sabbatical from chess playing, its encouraging to know that doing an examination of the various d-pawn structures stayed with me much better than remembering the actual variations to the 10th or more move because once I recognize a basic pawn theme, I can come up with some of the right moves. Where I am weak most is on the Black side and in particular understanding the nuances on the Q-side enough to recognize a threat. This has plagued me my entire career as the pendulum swings. I’ve been through periods where I was overly cautious and played too timidly. Other times, I would completely ignore a b4 attack and not respect the threat. There’s a balance in there and I need to find it. Here, doing a serious deliberation on the Black pawn structures in my game will help register the correct subtleties associated with the various positional ideas of a Slavic pawn structure with pawns on d6 and e6.


Good tidings to all.