Season 26 league 1 statistics

A summary statistics table of previous stages and seasons. 

Draw rate, wins

Final draw rate was 64.4%. 

Game termination

The three most common game termination causes were:
53.4% - TCEC draw rule
21.6% - SyzygyTB
14.0% - Mate

There were 4 crashes in the stage, Clover crashed on time 4 times.

Moves per game

Median= 68.8
Average= 75.1

There were 46 games longer than 100 moves, the longest was 305 moves (Velvet - Viridithas, game 43, draw). 

Time per game (hours)

Median= 1:01
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 almost no freedom to choose the opening variant, all of the game pairs repeated the same ECO code and the opening variant twice.

Reverse pairs, wins

Reverse pairs, same moves

Pairs of reverse games diverged quickly, 32.6% diverged immediately out of book, 56.8% of the pairs diverged at most after 1 move. The longest repeated sequence of moves was 28 plys (Obsidian - Velvet, games 25 and 91, Queen's pawn game, Obsidian won as white)