Season 28 league 2 statistics

A summary statistics table of previous stages and seasons. 

Draw rate, wins

Final draw rate was 60.6%. 

Game termination

The three most common game termination causes were:
48.9% - TCEC draw rule
37.9% - Mate
9.1% - 3-Fold repetition

There were 4 crashes in the stage, Ginkgo twice and Stormphrax twice.

Moves per game

Median= 76.5
Average= 83.2

There were 62 games longer than 100 moves, the longest was 277 moves (Ginkgo - Uralochka, game 154, draw). 

Time per game (hours)

Median= 1:05
Average= 1:03

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, all but one of the game pairs repeated the same ECO code and 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 less quickly than usual, 18.9% diverged immediately out of book, 42.4% of the pairs diverged at most after 1 move. The longest repeated sequence of moves was 20 plys (Stormphrax - PlentyChess, games 151 and 217, Nimzo-Indian classical, San Remo variation, two draws)