Corus 2011

General discussion about computer chess...
BB+
Posts: 1484
Joined: Thu Jun 10, 2010 4:26 am

Re: Corus 2011

Post by BB+ »

Some clever traps from Carlsen-L'Ami:

63. g7+ Bxf7 64. Rg5+ Kh4. Not Rxg7, as then Kg3 after the Rook trade. And after 65. Nxg7 Ne3+ 66. Bxe3, White needs to be careful to avoid stalemate (one way seems to be: move the King to c6, then Rc5, and Rxe3 can met by a Knight fork... sometimes -- but if Black plays Rxe3 directly after Rd3+, then the way to go is Rxh5+ Kg3, Rh3+ Kxe3, and Nh5 or Kd5 wins -- told you it was tricky!).

EDIT: Well, Carlsen played most of that, but L'Ami uncorked 71...Kg4!? after Rxh5+, and now it's a (theoretical) draw after Carlsen's 72. Rh2, as the g-pawn will never move. Chess drama at its finest! [In any event, at worst MC gives up the g-pawn and plays RN vs R for 50 moves...].
BB+
Posts: 1484
Joined: Thu Jun 10, 2010 4:26 am

Re: Corus 2011

Post by BB+ »

Final result, 1-0 to MC. Blunder in the RN vs R part. Chess has become almost silly in the increments and long sessions.
BB+
Posts: 1484
Joined: Thu Jun 10, 2010 4:26 am

Re: Corus 2011

Post by BB+ »

One from the C Division:
What about Nxf7 on move 14?
Gerold
Posts: 73
Joined: Thu Jun 10, 2010 1:32 am

Re: Corus 2011

Post by Gerold »

BB+ wrote:Final result, 1-0 to MC. Blunder in the RN vs R part. Chess has become almost silly in the increments and long sessions.
Very weak play in the final ending of the game. MC really got lucky on this one. 7 hour game is long for anyone.
This game should have been a draw.

Thanks for your postings.

Best,
Gerold.
BB+
Posts: 1484
Joined: Thu Jun 10, 2010 4:26 am

Re: Corus 2011

Post by BB+ »

Intensive action from the B Division in Round 6.Computers can find various errors of course, but the excitement is still there, starting around move 12. Division B saw 6-of-7 decisive games, Division A saw 4 Black wins: Carlsen, Nakamura, and Nepomniachtchi over the Dutch, and Kramnik beating Shirov:
User avatar
Harvey Williamson
Posts: 248
Joined: Thu Jun 10, 2010 2:10 pm

Re: Corus 2011

Post by Harvey Williamson »

Am heading to Wijk tomorrow for 2 days. Hopefully will be fun.
User avatar
Swaminathan
Posts: 375
Joined: Wed Jun 09, 2010 12:14 pm

Re: Corus 2011

Post by Swaminathan »

Nakamura's performance is awesome. Does he have any sponsorship?

Why didn't he get a chance to play in top level tournaments in Europe? Is it because he wasn't "invited", and that there was some criteria he had needed to get that opportunity?

He's been the top bullet player in playchess, btw.
Logo made by Ulysses P (Vytron)
Co-Authored with Dann Corbit: Strategic Test Suite
Hood
Posts: 200
Joined: Thu Jun 10, 2010 2:36 pm
Real Name: Krzych C.

Re: Corus 2011

Post by Hood »

It is not known that he has sponsors, so probably no sponsors.

Europe is far from US, travel and house in EU are expensive.

He is very talented player reminds Alekhine and Fischer.
Smolensk 2010. Murder or accident... Cui bono ?

There are not bugs free programms. There are programms with undiscovered bugs.
Alleluia.
bhandelman
Posts: 16
Joined: Fri Nov 05, 2010 9:32 am
Real Name: Benjamin Handelman
Location: Los Angeles, CA

Re: Corus 2011

Post by bhandelman »

Looks like Naka just won the tournament, amazing performance. It feels very nice to have a top level US chess player again, here's hoping he continues to perform this well in the many super-GM tournaments he is likely to get invited to now.
Benjamin Handelman
ICC/FICS/Playchess - bhandelman
Post Reply