Season 26 league 2 statistics

A summary statistics table of previous stages and seasons. 

Draw rate, wins

Final draw rate was 63.3%. 

Game termination

The three most common game termination causes were:
51.1% - TCEC draw rule
29.5% - SyzygyTB
12.9% - Mate

There were no crashes in the stage.

Moves per game

Median= 66.3
Average= 74.6

There were 43 games longer than 100 moves, the longest was 286 moves (BlackMarlin - Obsidian, game 39, Obsidian won). 

Time per game (hours)

Median= 1:02
Average= 1:00

Openings

There were variable length book openings in this stage. The first letter of the ECO codes was distributed as follows: 

The engines had very little freedom to choose the opening variant, 98.5% of the game pairs (all but 2) repeated the same ECO code and 97.7% (all but 3) repeated the opening variant twice. In all of the game pairs the first letter of the ECO code was repeated.

Reverse pairs, wins

Reverse pairs, same moves

Pairs of reverse games diverged quickly, 27.3% diverged immediately out of book, 62.1% of the pairs diverged at most after 1 move. The longest repeated sequence of moves was 17 plys (Marvin - Uralochka, games 11 and 77, Alekhine's defence, modern variation, Uralochka won as white)