A summary statistics table of previous stages and seasons.
Draw rate, wins
Final draw rate was 63%.
Game termination
The three most common game termination causes were:
53% - TCEC draw rule
30% - SyzygyTB
Game termination
The three most common game termination causes were:
53% - TCEC draw rule
30% - SyzygyTB
15% - Mate
There
were no crashes in the stage.
Moves per game
Median= 71
Average= 74.4
There were 12 games longer than 100 moves, the longest was 194 moves (Stockfish - KomodoDragon, game 46, Stockfish won).
Time per game (hours)
Average= 74.4
There were 12 games longer than 100 moves, the longest was 194 moves (Stockfish - KomodoDragon, game 46, Stockfish won).
Time per game (hours)
Median= 4:21
Average= 4:16
Openings
There were variable length book openings in this stage chosen by Jeroen Noomen and GM Matthew Sadler. The first letter of the ECO codes was distributed as follows:
Average= 4:16
Openings
There were variable length book openings in this stage chosen by Jeroen Noomen and GM Matthew Sadler. The first letter of the ECO codes was distributed as follows:
The
engines had almost no freedom to choose the opening variant, all the
games repeated the same ECO and the same opening variant twice.
Reverse pairs, wins
Reverse pairs, wins
Reverse pairs, same moves
Pairs of reverse games diverged much slower than usual, 20%
diverged
immediately
out of book, 44% of the pairs diverged at most after 1 move. The
longest repeated sequence of moves was 26 plys (KomodoDragon - Stockfish games 79 and 80, Sicilian dragon, Yugoslav attack, two white wins). Allowing transpositions the maximal repeat was 38 plys in games 97-98 (Sicilian, Richter-Rauzer, two draws).
