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26/6/2021, book updated: NEW

- Goi.bin 832 MB

- Goi.ctg 3.18 GB - positions 42.149.279

 

5/6/2021, book updated:

- Goi.bin 824 MB

- Goi.ctg 3.14 GB - positions 41.933.113

 

6/5/2021, book updated:

- Goi.bin 819 MB

- Goi.ctg 3.12 GB - positions 41.824.593

 

June, 27 2021: I'm updating all the customers up to March 2021 included. Please take a look below to the new book settings.

 

Goi opens 1.e4 (King's pawn opening - B00), 1.c4 (English opening - A10), 1.d4 (Queen's pawn opening) and 1.Nf3 (Réti opening - A04 or Queen's pawn game - A40) as White, 1 ...e5 to 1.c4 (English opening - A20), 1 ...e5 to 1.e4 (King's pawn game - C20), 1 ...Nf6 to 1.d4 (Queen's pawn game - A45), 1 ...Nf6 to 1.Nf3 (Reti opening - A05), 1 ...e5 to 1.g3 (Benko's Opening - A00), 1 ...e5 to 1.b3 (Nimzovich-Larsen attack, modern variation - A01) and 1 ...d5 to 1.f4 (Bird's opening - A03) as Black.

I added the Réti opening to introduce more gameness. The Sicilian Defense is still blacklisted as Black, instead. Remember to enable Tournament Mode if you are using the CTG version.

By now the lines for any opening up to the 10th move are so accurate that I can tell this book is not anymore only adviced for blitz games but for correspondence chess too, if you strictly follow the green moves (CTG version). In facts I have checked them and fixed them for years versus the strongest opponents books and players using a serie of always more powerful tools; the last one in this list is the stabels monster machine with the newest Stockfish and 126 threads.

The BIN book in Droidfish is also slightly better on the first move for White as it shows the correct percentage, unlike the CTG one (this issue is present only in the White first move anyway, just set Book Randomization to 50% if you have the CTG version and if you want to study the variants, 20% if you want the maximum performance while playing).

 

How to use the books:

 

Settings for the CTG format:

 

PLEASE, READ CAREFULLY: THIS TIME WE'LL HAVE TWO KIND OF SETTINGS

GENERIC ENGINES PLAY (when one play online towards other challengers):

- Tick the Tournament book box
- Set Minimum games to 0
- Set Up to move to 100
- Set Variety of play to the minimum (10)
- Set Influence of learn value to the maximum (100)
- Set Learning strength to 0

BOOK TOURNAMENTS (when you are using the Goi book on your computer to challenge other books):

- Tick the Tournament book box
- Set Minimum games to 0
- Set Up to move to 100
- Set Variety of play to 140
- Set Influence of learn value to the maximum (100)
- Set Learning strength to the maximum (500)

REMEMBER TO KEEP THE ZIP FILE SO THAT YOU CAN EXTRACT THE BOOK AGAIN AND USE ITS ORIGINAL WEIGHTS IF YOU SWITCH FROM BOOK TOURNAMENTS TO GENERIC ENGINES PLAY.

 

Droidfish:

- Book Length 100 moves (or unlimited)
- Book Randomization 50 for study, 20 for playing.

 

 

Settings for the BIN format:

 

Engine settings on PC:


- Set BookDepth to 100 or the maximum (usually it's the default value)
- Set BestBookMove to OFF (on the engine settings).

 

Droidfish:

- Set Book Randomization to 0
- Set Book Length 100 moves (or unlimited)
- Set BestBookMove to OFF (on the engine settings).

 

 

I WON'T BE RESPONSIBLE FOR AN IMPROPER USE OF THIS BOOK OUTSIDE THESE SETTINGS.

 

 

PLEASE NOTE THAT THE PROCESSING OF AN ORDER CAN TAKE UP TO 24 HOURS. IF YOU HAVE MADE THE PAYMENT DON'T WRITE ME, JUST WAIT FOR MY LINK E-MAIL.

 

You can pay directly with your credit card WITHOUT creating a Paypal account. See the article: HOW TO PAY WITH PAYPAL WITHOUT CREATING A PAYPAL ACCOUNT. IF YOU CANNOT PAY WITH PAYPAL IN YOUR COUNTRY YOU CAN USE SKRILL, CONTACT ME IF YOU WANT TO USE THIS WAY. If you cannot use Paypal or Skrill please don't ask me for other payment methods, you will only make me lose time and I won't answer anymore. If your card refuses Paypal transactions try to speak with your bank employees.

 

Goi CTG: 32$.

 

 

Goi BIN: 32$.

 

 

GOI COMBO BIN + CTG: 55$.

 

 

DO NOT SHARE THE DOWNLOAD LINKS I SEND YOU WITH ANYONE ELSE OR YOU WILL GET BANNED FROM ANY FURTHER PAYMENT ON THIS SITE.

 

 

 

  Book stats: (clear your browser cache to see the new one)

Goi opening book statistics

 

  Move #1 stats: (clear your browser cache to see the new one)

 

 

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Goi opening books collection package: 384$

 

With this option you will get all the books since the beginning, it's more indicated to collectors and/or those who want to analyze the growing of quality of the books and the different used techniques. You will get also a detailed sheet describing all the methods to build them, the changing of technique and the motivation bringing me to switch from an edition to another. It's a total worth of 15 GB of software.

Inside the package you will get: Goi 1 BIN, Goi 2 BIN, Goi 2.1 BIN, Goi 2.2 BIN, Goi 2.3 BIN, Goi 3 BIN, Goi 3.1 ABK, Goi 3.1 BIN, Goi 3.1 CTG, Goi 3.2 BIN, Goi 3.2 CTG, Goi 4 CTG, Goi 4 BIN, Goi 4.1 CTG, Goi 4.1 BIN, Goi 4.2 CTG, Goi 4.2 BIN, Goi 4.3 BIN, Goi 4.3.1 CTG, Goi 4.3.1 BIN, Goi 4.4 BIN, Goi 4.4 CTG, Goi 4.4 BIN update 1, Goi 4.4 CTG update 1, Goi 4.4 BIN update 2, Goi 4.4 CTG update 2, Goi 5 ABK, Goi 5 BIN, Goi 5 CTG, Goi 5 GOLD, Goi 5.1 BIN, Goi 5.1 CTG, Goi 5.1 BIN update 1, Goi 5.1 CTG update 1, Goi 5.1 CTG update 2, Goi 5.1 CTG update 3, Goi 6 BIN, Goi 6 CTG, Goi 6.1 BIN, Goi 6.1 CTG, Goi 6.2 BIN, Goi 6.2 CTG, Goi 6.2.1 BIN, Goi 6.2.1 CTG, Goi 6.2.2 BIN, Goi 6.2.2 CTG Goi 6.2.3 BIN, Goi 6.2.3 CTG, Goi 060620, Goi 210620, Goi 090720, Goi 170720, Goi 130820, Goi 040920, Goi 220920, Goi 261020, Goi 201120, Goi 031220, Goi 140121, Goi 140121, Goi 120321, Goi 060521, Goi 050621.

In addition you will get free updates for all 2021 of any item of this site, theorical book Goi The Oak included.