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Comment by otabdeveloper4 | Hacker News Reader

> he was annoyed that Chess is a strategic zero sum game?

No, he's complaining about the depth of the decision tree at the start of the game.

I understand, but isn't the opening decision tree depth IS the zero sum nature playing out?? the depth of the opening decision tree exactly what you'd expect in a zero sum strategic game? In any highly competitive zero sum environment (poker, business, etc.), players will inevitably explore and optimize every available edge, ESPECIALLY preparation? That was the fun of it I thought? Any arms race in opening theory is a natural consequence of the zero sum structure... if memorizing 25 moves gives you an edge over someone who memorized 23, the competitive pressure forces everyone deeper into preparation?

Yes and that's exactly what's happened. It's also happened in various sports as we've optimised strategies there. The argument is just that the sum of all these marginal gains is a worse spectacle and less fun for practitioners. And so those practitioners propose other formats like Fischer Random or shorter time controls to rebalance things.

Less fun for the players who lose because they don't like that way of playing? If you enjoy that way of play, winning would be a lot of fun I'd suspect? He created a new way of playing I read? His strengths (calculation?) matter most, his weakness (willingness to grind opening theory) is neutralized, nobody else can gain the preparation advantages that were starting to threaten his dominance? What is "pure chess"? The more I read about this guy the more I feel he's both... a bit lazy and a sore loser?

Nearly no player enjoys the grind of memorising opening theory. But every high level player has to do months of it because every other player does months of it. It is a negative-sum equilibrium for them. Prep can be neutralised with prep but no chess player got into the game because they enjoy it.

So any variation that eliminates the need for preparation is a gain for both the winner and the loser.

And Magnus Carlsen is not a sore loser, he can both out-prep and out-calculate anyone in the world; hence the credibility of him suggesting that classical is not fun is higher than anyone else’s - because they could be called sore losers…

To be clear: the sore loser guy I was calling was the guy who invented is his own chess style, not Magnus! I would have thought most players got deep into the game because they enjoy winning, I like playing the games I win anyway, but the games I play and win are always zero sum strategy games that require a lot of research. The NBA is like the most research and prep filled strategic zero sum game right now I think, people seem to still love watching and playing basketball.

To be clear myself: I work in sports analytics, I have chosen my side of history and I'm happy with it, but there are plenty of people who _don't_ like modern basketball. There are also plenty of people who don't enjoy the increasingly conservative tactics in the Premier League in soccer etc. I don't think there's any harm in having empathy for those points of view. Either way, perhaps we can agree there are different layers of preparation: one is attending to a specific problem in front of you and putting in the work to solve it. Another is more pure practice so that you can problem solve in the face of emergent situations in-game. Some people find the former very satisfying, some people the latter. Some people are lucky to excel at, and enjoy, both.

What's your game of choice, out of interest? I personally love Magic: the Gathering because it is a brilliant balance of preparation ahead of time, whilst rewarding quick thinking in game (with a fair dose of variance).

I think we CAN agree on that!!! 1000% I was just annoyed at that guy when I read about him because it just seemed like he didn't want to spend the time up front, and I actually get it, but that's what it takes to play at the world class level I think? Business is mine. Love it to death, not for everyone and not everyone likes to play it the way I do, especially not those I play against, but I love to play business as a strategic zero sum game, I spend a lot of time studying it, practicing it, researching my plays etc. And to your point, many many people who like to play business hate modern business as it's all research grind at this point. (outside of HN and some youtube, it's how I spend almost all my time)

It's hard to defend Fischer because he was a massive weirdo. Magnus has had far more skin in the game long term though, so I'm generally willing to hear him out.

I mean, massive weirdo, and maybe not Magnus... but he didn't invent Fischer Random Chess because chess was too hard for him. He dominated for several years, right? The game wasn't as advanced or computer prep dominated as it is now, but he seems like he was arguing from a very similar position and mindset as Magnus.

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