3 ms·
They are available in the appendix but here's one of them: https://lichess.org/IVW0T4Jd https://lichess.org/IVW0T4Jd
by SethTro 8y ago
They are available in the appendix but here's one of them: https://lichess.org/IVW0T4Jd https://lichess.org/IVW0T4Jd
- im3w1l 8y agoKinda strange stockfish won it since it looked like stockfish pushed for draw via repetition multiple times with alphazero declining.
- dmurray 8y agoAlphaZero seems to hate repetitions, whether in won drawn or lost positions. I don't understand why, given that it isn't explicitly programmed to have "contempt" like most engines.
- david-gpu 8y agoMost chess engines have "contempt"? What does it do and what purpose does it serve?
- detaro 8y agoIt influences how the engine values situations that could lead to draws. If playing against an (assumed) weaker opponent, it's likely good to avoid draws when there's probably a good chance to win. In reverse, trying to lock in a draw is better than likely loosing later. Since repetition is one way to get a draw, an engine with positive contempt (it assumes the opponent to be weaker than itself) will score repetitive moves lower and is more likely to pick something else.
- gexaha 8y agoThis looks like a draw, is it not?