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analyzethis ios

Engine vs Engine & Threats on Analyze This iOS!

Analyze This v3.2 with improved ‘Engine vs Engine’ is now available on the Apple App store! Most of these features were already in our Android version since a while. So it was about time the iOS version also got them!

Whats New

  • Improved Engine vs Engine – The earlier update could only play one side at a time. Now its easier to ask the Engine to play both sides. Just select ‘Play this Side’ once. Then after the Engine makes its move, choose the option again. The Engine will then continue to play both sides till the game finishes!
  • Share game link – With the kind of changes iOS and Android platform makes, sometimes it becomes difficult to share a pgn or text with friends. Or a pgn on WhatsApp may look fine on Android but show some weird format on WhatsApp in iOS. We cannot control that, but we can surely try and improve the experience for our users. Not if you want to share a single game, just tap the Menu – Share – Game link. This will create a link to this game. And your friends can tap on the link and it will open right in their Analyze This app! A great way for Students to exchange their game with their coach. Ofcourse, we will improve this feature to make it easier to import and share a collection of games.
  • Show threat – Say you want to understand the threats in the current position or basically understand what would happen if you are not careful, the ‘Show threat’ feature comes in handy. Just tap the engine name and Show threat.
  • iPad layout issues – In this release we also fixed layout issues on the iPad, especially in the Position Setup and Share screen.
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Indian Chess – The change starts with…

India’s 54th National Premier Championship (formerly National ‘A’) is in shambles. It started with a delay in start of the 1st round due to unavailability of a venue!

“National Chess: Logistical error forces opening round delay”https://t.co/OkRzBm3YWc

— Asim Pereira (@asimpereira) November 17, 2016

The championship did indeed start the next day and we thought the worst was behind us. But yesterday (Nov 19) another bomb fell when the organizer called the players and mentioned that they no longer have the venue for round 4!

Indian premier #Chess started a day late:organiser said no venue. 3 rds got over. Organiser says no venue AGAIN! – [https://t.co/bgJoMu0I1P]

— Venkat Saravanan (@reachvsara) November 19, 2016

Consequentially, 5 players (Abhishek Kelkar, Vidit Gujrathi, Abhijit Kunte, Tejas Bakre, Neeraj Mishra) withdrew from the tournament citing lack of a definite venue and hence the “intolerable playing conditions”.

Don’t shoot the messenger!

It was mentioned that it was the 1st time for the organizers and this chaos can be attributed to their lack of experience. But is it really that simple?
When the App developer working on my team makes a serious mistake and pushes an App update which breaks an important functionality, should I just fire him? Shouldn’t I own it up and put processes in place to make sure such errors don’t happen again? (In fact we have done such mistakes in the past, and now before every release we go through Test cases and a Checklist to make sure important things are in place)
If a kid is given a weapon which he does not quite understand how to use, and injures others, should we blame the kids or the parents?
I believe, a crisis like this could be averted with proper processes in place and inspections ahead of time to ensure things are as expected and meet a minimum quality criteria. Just like the FIDE members who visit the proposed World Championship venues in advance and check out the preparation and carry out other checks (along with members representing each players), a pre-event checklist and inspection for top Indian events would be helpful. 
But then, this is not just about one event or events which would be held in the future.

A bigger malaise

On numerous occasions, we hear and read on how our sports personalities are some times ill-treated or don’t get the respect they deserve. As recent as Sep 2016, we read about the ordeal faced by our Olympic chess team: (in words of the Team Captain GM Ramesh on Facebook)
“Should really appreciate the gentleman/woman who made the booking for Indian chess team to Chess Olympiad at Baku. Chennai to Delhi three hour flight. Eight hour halt in Delhi. Delhi to Dubai by Fly Dubai airlines, food, water not included in fare. Flight delayed by two hours after boarding. Three and a half hours halt at Dubai airport. Three hour flight to Baku. Almost 24 hours for travel time with no provision for food or water.”

Ofcourse, AICF distanced itself from the matter, saying it was an agency which booked on instructions of the government. 

The following month (Oct), the Indian team for the World Youth also had a not-so-pleasant experience, as narrated by the Coach Mrunalini Kunte on her facebook page (later deleted).
Accountability
Shouldn’t the people in-charge of the game be accountable, even if things that happen may not be directly under their influence? I am given to understand that they are, and I know of atleast one person in the Indian Chess federation who goes out of his ways to ensure things go smoothly for the players. But clearly, this is not enough.
Something fundamental has to change.  Government/officials tend to take the easy way out. Banning tinted glasses on vehicles and stuff like that are the “easy” things to do, but that may not be attacking the root cause of the problem. You cannot wash your hands off like that and say I am done. Sometimes, its the fundamental things that need to be done right; like proper street lighting to make people safe, proper footpaths so people can walk, stricter laws etc and then everything else pretty much should fall in place.
Quality
Somewhere we take things for granted… In the things that we do for us, and for others. Since the past 2+ years that I have been broadcasting live events in Follow Chess, I have come across numerous organizers, federations and websites. Some go really out of their way to ensure their event is broadcast live and have dedicated websites and commentary etc.
In India, I don’t remember the last time we even had a Round robin event with top players (barring the National championships). How many of our events even get their own dedicated web page (one page), let alone a complete website!?
Somewhere we lack, when its time to show case to the world, what we are doing and what we are capable of doing. The jugaad mentality needs to give way for more professionalism.
Quality cannot be compromised. Unfortunately, looking at the type of tournaments that get organized and lack of chances for 2400+ players, it looks like our focus is quantity than quality.
We say chess is getting younger (with the World Champ near 26 and many others at that age point), but why does India not have any 26 year old in the world top 10 (or 25, or 50)? (Harikrishna is 30 and ranked #11. The youngest top player is 22 year old Vidit, ranked #53)
But we are indeed breaking records for the highest number of FIDE rated players (India is currently the 2nd highest nation in terms of FIDE rated players)!
The below table shows the number of FIDE rated players (as of Nov 2016) vs Titled players (GM/IM/FM/WGM…)

Rank Fed Titled Rated Titled/Rated (TPR) %
1 Russia 2443 60893 4.01
2 USA 724 13677 5.29
3 China 147 2072 7.09
4 Ukraine 539 8803 6.12
5 India 302 59088 0.51
6 France 405 44797 0.90
7 Azerbaijan 128 2710 4.72
8 Armenia 113 1353 8.35
9 Poland 377 18529 2.03
10 Hungary 458 9619 4.76

Table1 : Top 10 nations with total Titled + Rated players and their ratio

India has the lowest of all the Top 10 nations! (mere 0.51 Titled players for every 100 rated). It could be said that this could be expected for such a huge nation with large number of rated players. Maybe Russia is an anomaly with 4 titled for every 100 rated, inspite of having the highest number of FIDE rated players. But even France with equally high rated players has double TPR (Titled per Rated) ratio.
This should be a red flag!
But things start to look promising if you look at the below table:

Rank Fed GMs Titled GMs/Titled (GPT) %
1 Russia 236 2443 9.66
2 USA 90 724 12.43
3 China 39 147 26.53
4 Ukraine 87 539 16.14
5 India 44 302 14.57
6 France 49 405 12.10
7 Azerbaijan 24 128 18.75
8 Armenia 37 113 32.74
9 Poland 41 377 10.88
10 Hungary 54 458 11.79

Table1 : Top 10 nations with total GMs + Titled players and their ratio

The GPT ratio (GMs per Titled players) is quite good and better than many other federations. What does this mean? Doesn’t it look like our Titled players really beat the odds and do better inspite of what the system throws in their way and go on to becomes Grandmasters!?
So if we develop a system, a framework to generate more Titled players, they would probably rise up in the world rankings by their own merit (and ofcourse with help and sponsors) and really dense up the Top 100 rating list for India.

Some things that can be done…

Coach Ramesh had mentioned some amazing points on his Facebook page after the near successful Olympic triumph. He has re-iterated those points in our interview with him (especially the Q: ‘How do you look at the current Indian and Global Chess scenario’).
However, some things that I would like to add:
  • Put promising young players on a fast track to growth and provide more opportunities even if it means NOT having to play in their under-age category events
  • Focus on getting more titled players
  • Have a professional chess body to represent the Indian player’s interest (akin to the ACP, although frankly I am not sure what exact role ACP plays apart from some FB posts from the president condemning an bad occurrence or stuff like that. Or maybe they aren’t doing sufficient enough to promote/advertise what they are doing to help players and how it has been effective. Either way its atleast assuring that players have support when they need it the most)
  • Form a body of passionate like-minded volunteers/coaches/organizers/players & officials and work towards the important priorities
  • Focus on implicit branding by having proper pages for state/national events etc. No more jugaad. Sponsors need to be able to see the things that they are buying into. Else it becomes a vicious cycle of ‘no good branding = no sponsors = no money to focus on branding’. A complete re-brand/overhaul will do amazing things!
  • Focus on quality, in everything we do. From organizing tourneys, communication, web sites, player interests, things need to be uplifted
  • Put players interest before everything else, as long as it does not compromise the integrity of the sport or the country
  • A team league system. (France for example has a league system even for kids and youth!)

The change starts with … myself!

In the aforementioned interview with GM Ramesh, he gave a startling answer when we asked him about that one thing that he would like to change in this world. His answer was “Myself“!!
We cannot expect others to change, if we ourselves dont. Some say the venue crisis was a political conspiracy and sabotage. Maybe it is, maybe it is not. But who are all these people. Aren’t they one of us? Our future self!?
Its very easy for us, arm-chair generals, to get on Twitter/FB and preach/criticize/suggest, but very difficult to actually go out and make the change or help the game. (Didn’t the ‘mahan atma’ who said ‘be the change you want to see’ come from India!?)
So I should focus on improving the quality of what I put out there for chess players to use (Apps & Web)… No jugaad.. Focus on doing more for Chess (tournaments & administrative)!
What change are YOU going to make?
Asim Pereira 
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A random act of kindness

asimpereira vs NightFury
This was a position from my 5min blitz game on FICS today. I have 3 pawns for a piece. My opponent just played …Re8 to support the e7 pawn.

In this position, I played Bb6 since the Queen has no place to move. But my opponent replied with Rc6???

What would you do in this position?

.
.
.
It was obvious that he had a “Freudian slip” (or a mouse slip!) and ofcourse wanted to move his Rook to c7 instead of c6. So I captured his Queen and immediately offered him a draw! He accepted the draw.

Then I asked him on chat if he accidentally moved the Rook to the wrong square which he confirmed. He thanked me for offering a draw.

Feels good! 🙂 Happy Christmas!

Final position:

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Can you find the best move for Black? (Warning: bloodshed ahead!)

My 3 min Blitz game on FICS. Can you find what I played in this position as Black? (full game replay at the bottom)

How should one think in this position?
In a blitz game, there is not much liberty to “think”. But this is where Chess Intuition plays a big role.

1. White has just moved his Rook to e1 (away from his King and the important f-file)

2. Black has a nice pressure against the g2 pawn.
These two points should ring a bell that a Tactical shot is lurking and one should FIRST start calculating …Bxg2 (even before thinking of …Rxg2 since its easier to sacrifice a piece of lesser value)

3. After …Bxg2 Bxg2, the natural Qe4 pinning the piece should be considered. This brings Black’s most important piece in the game and closer to the enemy.

4. Analyze White’s most obvious response i.e. f3 which protects the g2 Bishop and attacks the Black Queen which is on e4.

5. This is a somewhat critical position and you should spend some time here. Consider the “shocking” …Rxg2 which takes away the last defender of the King and since you have another check with Rdg8.
The first obvious reply you should calculate is Kxg2 (Rook). When one has plenty of time on the clock, other King replies like Kh1/f1 can be considered (but why worry, since you have already recovered the piece if the White King does not capture your Rook!).

6. But what happens after Rxg2 and Kxg2 and Rdg8+? What now if the King moves to f2 i.e. Kf2? At this point, one should be happy to spot the nice little …Bh4 which brings the last Black piece into attack and takes away important dark squares from the White King.

7. I did not calculate any other move beyond …Bh4 except a quick little Rg2+ in case the King moves to d2. But this kind of think comes automatically to a “trained chess eye”. It should be comforting enough to know that the White King is all alone (except the passive e3 Bishop which is actually and unfortunately blocking his own Queen from protecting the King-side), whereas Black now has his Queen, Rook and Bishop. Apart from the King moving to f2, you would know that any other King move like Kh1 or Kf1 (moving to a White square) is bad since the Black Queen captures on f3 with a check.

Full game replay

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Email from Chess World Champion Vishy Anand.

He is going to try my chess apps on his Android phone!
#seventh #heaven

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Enpass bug in Chess Book Study v1.2

Chess Book Study v1.2 has a bug which does not allow you to capture enpass (pawn capture) for the side that is on top. It works fine if the side at the bottom tries to capture enpass.

Workaround
I will fix this bug in the next release but meanwhile if you come across a position where the side on top needs to capture enpass, then just flip the board and make your move.
You can flip back again if you wish.

Thanks to my anonymous friend ‘átopos’ for bringing this to my notice.

Edit: átopos suggested a better workaround.
“Moving the pawn only one step instead of two is other simple trick to deal with this issue. I know, it is not the move in text, but it works until you fix the bug.”

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Chess Book Study v1.2 released!!

I am excited to release v1.2 of Chess Book Study with some important features.

  • Move Left/Right: You can now move back and forth through the moves. Just tap on the left or right half of the board or on any empty square.
  • Ebook Browser: Some of you mentioned that the ebook scanning operation in 1.0 can be slow and potentially shows a lot of pdfs (which may not be related to Chess). Now that is replaced with File browser so that you are in control!
  • Move Notation: See last move notation next to the board. This makes it easier to know at what move you left reading once you start the app again.
  • Illegal Moves: Basic illegal moves checking has been added so that you don’t inadvertently move pieces to the wrong square
  • Auto-complete castling

(Thanks to Benzi, Munroe, Luis, Jacob for their suggestions)

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android ichess Uncategorized

iChess v1.6 released!!

I received some good feedback and suggestion from users. This update is for them!

☆ New Bird View feature to view your Solved/Failed positions for each level. Tap on the number to load that puzzle (thx user Benson)
This is only for puzzles you see going forward
☆ Copy puzzle in FEN notation. Long press on board to see the option (You can import FEN in apps like ‘Chess for Android’ for analysis with the Engine in that app) (thx user Tiago)
☆ Remember last puzzle for each level (thx Tiago). This is handy when you frequently switch between levels.
☆ Touch related bug fix which did not allow selecting a piece if you have already selected one