I respect your opinion.syzygy wrote:And that is exactly what is not happening in TCEC.mwyoung wrote:And I don't see why you don't think that it does skew results.hgm wrote:I still don't see why you think that would skew the results, if each engine has to play both sides. In the worst case the start position is a certain win, and then they would just get a 1-1 on that line, and it is as if the game was never played, and there were just fewer games.mwyoung wrote:Because I said dubious opens. As in not sound.
And the games are played and do count in TCEC.
Lets make an absurd example to show the point. I play GM Carlsen a 6 game match with 6 fixed and very unsound openings. So unsound I am able to win with white every game. And so is GM Carlsen.
And I will let TCEC make my point.
From TCEC themselves on the opening book choices played in TCEC season 9.
"For this season I plan to deviate from what I have done in the past. Instead of providing balanced positions that always favor white I will come up with a set of positions that may, in some cases, provoke outcries of alarm. Keep in mind the engines get to play both sides and optimal chess theory isn’t the goal here—we’re trying to produce an outcome that puts the most deserving two engines into the final. Expect the unusual and more blood on the board than we’ve seen this late in the tournament in recent seasons!"