Grandmaster Pragg vs Fritz 18

by Frederic Friedel
1/3/2022 – We know that our latest version of Fritz has a special mode that allows you to actually win games – which no 3500+ program would ever do. A lot of amateurs are having loads of fun, learning to spot combinations and by brilliancies in the process. We are also experimenting with strong GMs: will they too enjoy using Fritz 18 as a training partner? Here's someone who has tried.

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In January 2020 (just ahead of the pandemic) I was in Chennai, India, watching Vladimir Kramnik and Boris Gelfand train some of the most promising young super-talents in the world. Here's one report from the time.

While I was there I met an expert who was doing research on Internet exposure. He told me that according to his calculations I had a name recognition of approximately three-quarters of a million people. What he meant was that if you mention my name, they would at least say: "Isn't he the guy who is somehow involved in chess?"

That made me feel quite proud. But then my expert pointed to 14-year-old boy running around the compound, chasing a football: "According to my calculations," he said, "that kid has the same kind of recognition factor with eighty million people!" It really put me in my place.

The young boy was Praggnanandhaa Rameshbabu, already a full grandmaster, fast approaching 2600 on the Elo scale. Pragg, as we expediently call him, has been caught on videos that were viewed on YouTube tens of millions of times. Check it out on ChessBase India's YouTube channel.

I got on very well with Pragg, who is an exuberant, humorous lad, interested in everything. It is an unusual experience to talk and joke around with a perfectly normal kid, who minutes later is discussing variations of a very complex opening in his head with a former World Champion. Today, at 16, Pragg is on his way to super-GM status and will, my prediction, in a couple of years be one of the top ten in the world. Incidentally I also got to know his elder sister Vaishali, who is also on her way up, and the family, in Chennai. Lovely people.

Training camp in 2019 with a World Champion in Chens Sur Leman. That's Pragg in the middle of all the Indian super-talents – the smallest of the lot.

Analysing with Vladimir Kramnik | photo Amruta Mokal

Well, I am in constant touch with Pragg on Skype, and I asked him to test our new Fritz 18 for me. He is currently preparing for the 2022 Tata Steel tournament, but of course obliged and sent me two sample games. He was quite tickled by the chances Fritz was giving him in Easy Game mode – something it and no other 3000+ brute force or neural network program would do. It is excellent practice even for a 2600+ player, and he will continue using it as a training partner.

So here are the two games, played at "Grandmaster" level. It is part of an experiment to test how useful and entertaining Fritz 18 is to strong grandmasters in Easy Game mode. 

 
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MoveNResultEloPlayers
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1.d4 d5 2.Nf3 Nf6 3.Bf4 Bf5 4.c4 Nc6 5.e3 e6 6.Nc3 Bb4 7.Rc1 0-0 8.a3 Bxc3+ 9.Rxc3 Ne4 10.Rc1 g5 11.Bg3?! 11.Nxg5 It seems this is stronger. Nxg5 12.h4 Ne4 13.g4 e5 14.dxe5 Be6 15.cxd5 Bxd5 16.f3± 11...h5 12.h3 Ne7! 13.Bh2 c5 14.dxc5 Qa5+ 15.Nd2 dxc4 16.f3 Qxd2+?! 16...Nxc5! 17.Bxc4 Nd3+ 18.Bxd3 Bxd3 19.Rc3 Ba6∞ It's complicated position. Not sure why Fritz didn't go for this 17.Qxd2 Nxd2 18.Kxd2 Rfd8+ 19.Bd6 19.Ke1! Bd3 20.Be5± I underestimated this move completely 19...Bg6 20.e4 Nc8 21.e5 Nxd6 22.cxd6 b5 23.g3 Rac8 23...f6! 24.f4 h4 I wasn't sure what do here with white 24.f4 h4?! 25.fxg5 Be4 26.Rg1 hxg3 27.Rxg3+- Kg7 28.h4 Bf5 29.h5 Rc5 30.Re1 Rd5+ 31.Kc3 Rc8 32.Bg2! Other moves also win but I saw the following Rd3 line which wins for white b4+ 32...Rd3+ 33.Rxd3 cxd3+ 34.Kd2 Rc2+ 35.Ke3 Rxg2 35...Kf8 36.Bf3+- 36.d7 Rg3+ 37.Kd2 Rg2+ 38.Kc3+- Same as the game 33.axb4 Rd3+ 34.Rxd3 cxd3+ 35.Kd2 Rc2+ 36.Ke3 Rxg2 37.d7 Rg3+ 38.Kd2 Rg2+ 39.Kc3 Rc2+ 39...d2 40.Rd1 Rg3+ 41.Kxd2 Rd3+ 42.Kc1+- 40.Kb3 Re2 41.Rd1 Rf2 42.d8Q Bg4 43.Rxd3 Bxh5 44.Rh3 Kg6 45.Qg8+ 1–0
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WhiteEloWBlackEloBResYearECOEventRnd
Praggnanandhaa-Grandmaster (Fritz)-1–02021D06Fritz 18 Easy Game
Praggnanandhaa-Grandmaster (Fritz)-1–02021D56Fritz 18

We will be keeping this experiment up with top GMs and amateurs alike. Please send us your games against Fritz 18 as a contribution to our Brilliancy collection.

Links

Watch Pragg in action and read about it in this birthday report


Editor-in-Chief emeritus of the ChessBase News page. Studied Philosophy and Linguistics at the University of Hamburg and Oxford, graduating with a thesis on speech act theory and moral language. He started a university career but switched to science journalism, producing documentaries for German TV. In 1986 he co-founded ChessBase.

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