Author: Paul
Date: 10:44:47 10/16/01
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On October 16, 2001 at 11:50:15, leonid wrote: >On October 16, 2001 at 10:12:33, Paul wrote: > >>On October 16, 2001 at 07:26:29, leonid wrote: >> >>>Hello! >>> >>>This mate position was not exactly easy for my selective but was still >>>accessible for brute force solution. Try to solve it on your own way. >>> >>>[D]2KRQRnr/2Q4q/2N1nq1k/2Q2q1q/b1Ppqb1r/q6N/pqBRQQQB/8 w - - >>> >>>Please indicate your result. >>> >>>Thanks, >>>Leonid. >> >>Hi guy, > >Hi, Paul! > >>I hope you don't mean that your selective search solved this one in 3 seconds in >>stead of .055 :) ... but Pretz didn't have too much trouble finding a mate in 11 >>in 11 seconds: > >Now you did better that me for sure. Mine took by selective, 11 moves deep, in >79 sec. Well, well ... that's the first time if I'm correct. If you are in the vicinity of Amsterdam tonight, drinks are on me!! Champagne! :) But to be honest ... you just happened to put the pieces on the board in a way my program's search seems to like more than yours ... one day 15 minutes for a mate in 11, the next day 11 seconds ... ha! >This is position 11 moves deep. Solved it by brute force. It took 1 hour and 19 >min. Celeron 600Mhz. No hash. > >>00:11 WM11 08 Q2xh5+ Rxh5 Qxh7+ Rxh7 Rxf6+ Nxf6 Qeg6+ Qxg6 Bxf4+ Kg7 Qa7+ Qb7+ >>Qxb7+ Nc7 Qxc7+ Nd7 Qxd7+ Qae7 Qxe7+ Qxe7 Qxg6# >> >>Nice spiral ... another Chinese sign or just fantasy? > >Just a fantasy. > >Cheers, >Leonid. Cheers, & thanks ... I'm going to have a sweet dream this night :) Paul
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