Breaking News - 05.05.2026:2-Type tours organized.. as participants are new books, based on great players!Where all of them are managed to be World Chess Champions! Exc. P. Morphy,Because the title didn't exist in his time (1857–1859) but anyhow Morphy is widelyConsidered as one of the strongest chess players of past! Note also that MorphyBook is the smallest (in size) just: 87 KB (due to it's based on approx. 410+ games).And once more we noticed that any book's performance depends on used cond..Note also that Rodent 1.7 engine is close to GMs 2800+ Elo, where Kayra 1.6 isClose to 3780+ Elo..In other words, the influence is about 1000+ Elo difference...Ok friends that's all for now but please stay tuned..very soon newer tours coming.
     Champion (by Kayra 1.6) Anand - Congratulations to Viswanathan Anand! 
Rank Name           Elo    +    - games score oppo. draws    1 Anand         3791    9    9   420   53%  3772   92%    2 Ding          3790    9    9   420   53%  3772   91%    3 Ponomariov    3787    9   10   420   52%  3773   90%    4 Kramnik       3787    9   10   420   52%  3773   91%    5 Kasimdzhanov  3784    9   10   420   52%  3773   89%    6 Topalov       3780   10   10   420   51%  3773   89%    7 Gukesh        3779    9   10   420   51%  3773   92%    8 Kasparov      3779   10   10   420   51%  3773   90%    9 Khalifman     3776   10   10   420   50%  3773   88%   10 Karpov        3775   10   10   420   50%  3773   92%   11 Capablanca    3773   10   10   420   50%  3773   90%   12 Spassky       3772   10   10   420   50%  3773   90%   13 Euwe          3770   10   10   420   50%  3773   90%   14 Fischer       3769   10   10   420   49%  3773   86%   15 Carlsen       3769   10   10   420   49%  3773   88%   16 Tal           3769   10   10   420   49%  3773   90%   17 Petrosian     3764   10    9   420   48%  3774   89%   18 Smyslov       3762   10    9   420   48%  3774   90%   19 Steinitz      3760   10    9   420   48%  3774   83%   20 Botvinnik     3760   10    9   420   48%  3774   87%   21 Lasker        3759   10    9   420   48%  3774   87%   22 Morphy        3758   10    9   420   48%  3774   85% 
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     Champion (by Rodent 1.7): Karpov - Congratulations to Anatoly Karpov!
Rank Name             Elo    +    - games score oppo. draws    1 Karpov        2817   22   22   420   55%  2785   55%    2 Ding          2816   23   23   420   54%  2785   46%    3 Botvinnik     2809   23   23   420   53%  2785   47%    4 Anand         2808   22   22   420   53%  2785   53%    5 Topalov       2800   23   23   420   52%  2786   45%    6 Kramnik       2798   23   22   420   52%  2786   50%    7 Smyslov       2797   23   23   420   52%  2786   43%    8 Carlsen       2797   23   23   420   52%  2786   44%    9 Capablanca    2792   23   23   420   51%  2786   46%   10 Gukesh        2792   23   23   420   51%  2786   47%   11 Kasimdzhanov  2790   23   22   420   51%  2786   51%   12 Euwe          2788   22   22   420   50%  2786   55%   13 Petrosian     2786   23   23   420   50%  2786   48%   14 Spassky       2784   23   23   420   50%  2787   50%   15 Tal           2778   22   23   420   49%  2787   50%   16 Khalifman     2777   23   23   420   49%  2787   48%   17 Ponomariov    2776   23   23   420   48%  2787   49%   18 Kasparov      2775   23   23   420   48%  2787   45%   19 Lasker        2761   23   23   420   46%  2788   50%   20 Morphy        2759   23   23   420   46%  2788   44%   21 Fischer       2752   23   23   420   45%  2788   44%   22 Steinitz      2751   22   22   420   44%  2788   51% 
     • 1st Ranking: Topalov is fixed to 3780 Elo, in 2nd Ranking fixed: 2800 Elo
More Details:• 1st Tour: All books played by Kayra 1.6  / in 2nd Tour by Rodent 1.7 • 1st tour (sure for less draws) is played with fast Bullet TC: 15s+0.5s  But 2nd tour (as shown in screenshot) played with slower: 60s+0.6s• Polyglot (BIN) main settings (for all): Depth 30 / Best Move Disabled• Kayra 1.6's overall draws: a bit high 89% / Rodent 1.7 very low: 48%     • All of the played tournament games are available (in PGN): B/N LVIX58  57  56  55  54  53  52  LXXII  LXXI  51  50  49  48  47  46  45  44  43  42  LXX  41