Search found 1021 matches

by Paloma
Thu Apr 15, 2021 5:34 pm
Forum: Computer Chess Club: General Topics
Topic: New mate solving test
Replies: 5
Views: 345

Re: New mate solving test

:( :(
by Paloma
Wed Apr 14, 2021 6:57 pm
Forum: Computer Chess Club: General Topics
Topic: Can any engine find the winning move here ?
Replies: 35
Views: 1209

Re: Can any engine find the winning move here ?

... snip and it does now appear that Kg7 may offer stiffer resistance as it delays mate by one move ( Nf6 Kg7 Kh7 Nh5! - now Kg7 leads to shorter mate and Bc2 will mate. Perhaps this was the reason why van Breukelen delayed publishing it for so long? So technically it's a mate-in-14 ( hopefully I'm...
by Paloma
Tue Apr 13, 2021 7:08 pm
Forum: Computer Chess Club: General Topics
Topic: Can any engine find the winning move here ?
Replies: 35
Views: 1209

Re: Can any engine find the winning move here ?

This is NOT a troll , it is a position from a game played by in the 40'. Can any engine find the best and only winning move here? I left Stockfish 13 NNUE for 6 hours and is still looking for the best move, probably somebody with a super fast Machine 6 to 8 times faster than my intel i7 4770 3.40 G...
by Paloma
Sat Apr 10, 2021 4:34 pm
Forum: Computer Chess Club: General Topics
Topic: Stockfish "busts" another test position, maybe.
Replies: 4
Views: 406

Re: Stockfish "busts" another test position, maybe.

It looks like Stockfish has found a solution to a position that was thought to be a fortress a few years ago. It finds a different key move that it seems to think wins. Here is the position that was posted in this forum about 4 years ago where the key move was thought to be 1.Nxc7: 8/2p2kb1/np1p2p1...
by Paloma
Tue Apr 06, 2021 6:44 pm
Forum: Computer Chess Club: General Topics
Topic: Hiarcs 15 - when
Replies: 1
Views: 488

Hiarcs 15 - when

When will a new version of Hiarcs be released.

It was planned to be released in 2019, then in 2020 and then in Spring 2021.

And now? What is the latest state?
by Paloma
Tue Apr 06, 2021 5:49 pm
Forum: Computer Chess Club: General Topics
Topic: Maybe it's difficult for engines
Replies: 56
Views: 3828

Re: Maybe it's difficult for engines

.... Paloma, por favor no llame a nadie estupido, ( Please do NOT call anybody here on this Forum Stupid ) When you know it, why do you then asserted Hobacle's solution is not right and Tarrasch would play better because it will NOT block its pieces? Hobacle you should try to play a few games again...
by Paloma
Tue Apr 06, 2021 4:56 pm
Forum: Computer Chess Club: General Topics
Topic: Maybe it's difficult for engines
Replies: 56
Views: 3828

Re: Maybe it's difficult for engines

peter wrote:
Tue Apr 06, 2021 10:01 am
....
If you understood this one maneuvre (which I have to admit, I didn't see by myself for a while neither) you know, why the whole study is a forced win of Black's.
...
??
forced win for White !
by Paloma
Tue Apr 06, 2021 1:46 am
Forum: Computer Chess Club: General Topics
Topic: Maybe it's difficult for engines
Replies: 56
Views: 3828

Re: Maybe it's difficult for engines

Hobacle you should try to play a few games against Tarrasch Toy Engine rated 1450, it will NOT block its pieces Ha Ha Ha :roll: :mrgreen: :roll: are you stupid ? Your 12. Nxf4 Bxf4 13. Kxf4 is a big mistake! exchange of free white Night against free black Bishop is WRONG And if this one free black ...
by Paloma
Fri Apr 02, 2021 12:43 pm
Forum: Computer Chess Club: General Topics
Topic: Maybe it's difficult for engines
Replies: 56
Views: 3828

Re: Maybe it's difficult for engines

The End of the solution can be this: [Event "?"] [Site "?"] [Date "2021.04.02"] [Round "?"] [White "?"] [Black "?"] [Result "*"] [SetUp "1"] [FEN "5b1k/2N1p1p1/2K1PpP1/8/8/7p/5p1p/5Nbr w - -"] 1. Nb5 f5 2. Nd4 f4 3. Kd7 f3 4. Nf5 Kg8 5. Ke8 Kh8 6. Nh6 gxh6 7. Kxf8 h5 8. g7+ Kh7 9. g8=Q+ Kh6 10. Qg7...
by Paloma
Fri Apr 02, 2021 12:11 pm
Forum: Computer Chess Club: General Topics
Topic: Maybe it's difficult for engines
Replies: 56
Views: 3828

Re: Maybe it's difficult for engines

The End of the solution can be this: [Event "?"] [Site "?"] [Date "2021.04.02"] [Round "?"] [White "?"] [Black "?"] [Result "*"] [SetUp "1"] [FEN "5b1k/2N1p1p1/2K1PpP1/8/8/7p/5p1p/5Nbr w - -"] 1. Nb5 f5 2. Nd4 f4 3. Kd7 f3 4. Nf5 Kg8 5. Ke8 Kh8 6. Nh6 gxh6 7. Kxf8 h5 8. g7+ Kh7 9. g8=Q+ Kh6 10. Qg7#...