Season 24 league 2 statistics

A summary statistics table of previous stages and seasons.  

The analysis covers all games played by Booot as well as Igel, even though in the tournament Booot's games were ignored because of its crashes.

Draw rate, wins

Final draw rate was 65.3%. 

Game termination

The three most common game termination causes were:
46.1% - TCEC draw rule
27.6% - SyzygyTB
12.0% - 3-Fold repetition

There were 4 crashes in the stage, Booot crashed in all cases, usually a few moves after the book sequence.

Moves per game

Median= 60.8
Average= 65.1

There were 33 games longer than 100 moves, the longest was 194 moves (Nemorino - Marvin, game 3, draw). 

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 some freedom to choose the opening variant, 89.0% of the game pairs repeated the same ECO code and 79.9% repeated the opening variant twice. Only in 1.9% of the game pairs the first letter of the ECO code was not repeated.

Reverse pairs, wins

Reverse pairs, same moves

Pairs of reverse games diverged quickly, 19.5% diverged immediately out of book, 55.8% of the pairs diverged at most after 1 move. The longest repeated sequence of moves was 18 plys (Igel - Nemorino, Igel games 3 and 4, Carr's defence, Igel won as white)