Last Update: 15.05.2022

Dear Chess Friends,

As usually, I am pleased to announce that,I've organized another new exciting championship!Btw, for anyone missed previous GM tour: CS LVII

1st of all, Chess is not a game just only for Men, right ?So this time let's give a try just for Ladies as well !)
MeanwhileIn some older GM tours, Polgar is participated: ResultsI mean not as 1st time that Woman book will be played...
To be more clear,In this new tournament, as usually and sure for more fun:I've preferred to test all books via NON-NNUE engine again,The main reason, simply to increase the wins plus in this way:We can name it 100% as Book competition, as you may knowUsually giving less 'assistance' for openings sounds not so bad...
And just I'd like to point out that too,I have created 21 books, based on theirs played games!In short, I've spent a lot of hard work...I mean not so easy...Because one mistake and all results will lead to wrong way..Anyhow, you may know I do my best and I hope you enjoy )
Note also that due to not enough games available out there,Unfortunately Vera Menchik's openings are not played...but She was the 1st women's world chess champion, for Details
And here are my created and tested books, which are optimized toPrefer Top women players games, e.g mostly are av. 2500-2600 EloNote: Mostly of below players contain minus plus 1000- 1500 games

LXII Champion: Goryachkina - Congratulations to Aleksandra Goryachkina!

Note also that according to FIDE rating: she is the No 2 ranked woman in the world!


# PLAYER : RATING POINTS GAMES (%)

1 Goryachkina, Aleksandra : 3616.9 215.5 400 53.9%

2 Sebag, Marie : 3606.8 209.5 400 52.4%

3 Kashlinskaya, Alina : 3601.7 206.5 400 51.6%

4 Polgar, Susan : 3600.0 205.5 400 51.4%

5 Pogonina, Natalija : 3598.3 204.5 400 51.1%

6 Muzychuk, Mariya : 3595.8 203.0 400 50.8%

7 Ju, Wenjun : 3594.9 202.5 400 50.6%

8 Xie, Jun : 3594.9 202.5 400 50.6%

9 Kosteniuk, Alexandra : 3593.2 201.5 400 50.4%

10 Polgár, Judit : 3593.2 201.5 400 50.4%

11 Tan, Zhongyi : 3590.7 200.0 400 50.0%

12 Hou, Yifan : 3590.7 200.0 400 50.0%

13 Lei, Tingjie : 3589.9 199.5 400 49.9%

14 Lagno, Kateryna : 3588.2 198.5 400 49.6%

15 Dzagnidze, Nana : 3583.1 195.5 400 48.9%

16 Muzychuk, Anna : 3581.4 194.5 400 48.6%

17 Koneru, Humpy : 3579.7 193.5 400 48.4%

18 Harika, Dronavalli : 3578.9 193.0 400 48.3%

19 Gaprindashvili, Nona : 3577.2 192.0 400 48.0%

20 Chiburdanidze, Maia : 3576.3 191.5 400 47.9%

21 Stefanova, Antoaneta : 3572.9 189.5 400 47.4%


• Calculated by Ordo chess program / Polgar, Susan opening book is fixed to 3600 Elo


More Details:• All opening books are played by 4-times champion engine: Cfish 030820 C40• Each book is CTG format, tested with settings: Optimized (0/35) / Learning ON• For maximum book performance and strength (while tuning each opening book): I enabled as main move the wins and sure as alternative the draws for playing• Overall draw percentage (based on 4200 games) is not so high for sure: 73%• Download the played tournament games (in PGN format): SCCT Book CS LXII

BN2 BN1 61 60 59 58 57 56 55 54 53 52 51 50 49 48 47 46 45 44 43 42