Beethoven's Chess Cafe II

留言板 : Cafe SETI : Beethoven's Chess Cafe II
留言板合理

To post messages, you must log in.

前 · 1 . . . 13 · 14 · 15 · 16 · 17 · 18 · 19 . . . 26 · 后

作者消息
Michael Crowdfunding Project Donor*Special Project $75 donorSpecial Project $250 donor
志愿者测试人员
Avatar

发送消息
已加入:21 Aug 99
贴子:4603
积分:7,427,891
近期平均积分:18
United States
消息 381236 - 发表于:29 Jul 2006, 2:02:52 UTC - 回复消息 381214.  

ID: 381236 · 举报违规帖子
Profile Misfit
志愿者测试人员
Avatar

发送消息
已加入:21 Jun 01
贴子:21803
积分:2,815,091
近期平均积分:0
United States
消息 381233 - 发表于:29 Jul 2006, 1:54:23 UTC - 回复消息 381224.  
最近的修改日期:29 Jul 2006, 1:58:59 UTC

deleted.. i need to rethink this.

edit.. that is a solution. but its dependant on bishop taking rook. what if king moves to e8 instead?
ID: 381233 · 举报违规帖子
Profile Scary Capitalist
Avatar

发送消息
已加入:21 May 01
贴子:7404
积分:97,085
近期平均积分:0
United States
消息 381232 - 发表于:29 Jul 2006, 1:51:09 UTC

I'm looking forward to your explanation Beets. If my solution isn't right I'll be damned. Looks perfect to me.
ID: 381232 · 举报违规帖子
Profile Scary Capitalist
Avatar

发送消息
已加入:21 May 01
贴子:7404
积分:97,085
近期平均积分:0
United States
消息 381226 - 发表于:29 Jul 2006, 1:45:26 UTC

As far as I can tell there's only one way. Black has other options but they allow him to get mated in 3, not the more ideal (for black) 4.
ID: 381226 · 举报违规帖子
Profile Beethoven
志愿者测试人员
Avatar

发送消息
已加入:19 Jun 06
贴子:15274
积分:8,546
近期平均积分:0
消息 381224 - 发表于:29 Jul 2006, 1:45:18 UTC - 回复消息 381220.  

Alright, tough guy. Meet the Undefeated, Undisputed, Heavyweight Problem of the World!!!



The Evening Chess Problem is called "All Along The Watchtower".


Enjoy!


White to Move and Mate in four.






1. Rxb7+, BxRb7
2. QxBb7+ , Ke8
3. Bh5+, Nf7
4. QxNf7++


Um, nope. Explanation later, I'm busy replying to an email at the moment. ;)

ID: 381224 · 举报违规帖子
Profile Beethoven
志愿者测试人员
Avatar

发送消息
已加入:19 Jun 06
贴子:15274
积分:8,546
近期平均积分:0
消息 381222 - 发表于:29 Jul 2006, 1:43:20 UTC - 回复消息 381219.  

Alright, tough guy. Meet the Undefeated, Undisputed, Heavyweight Problem of the World!!!



The Evening Chess Problem is called "All Along The Watchtower".


Enjoy!


White to Move and Mate in four.

FOUR?! Oh I hate you.

Edit: Since there are multiple ways black can move is there more than one solution?

There's only one, afik. ;)

ID: 381222 · 举报违规帖子
Profile Scary Capitalist
Avatar

发送消息
已加入:21 May 01
贴子:7404
积分:97,085
近期平均积分:0
United States
消息 381220 - 发表于:29 Jul 2006, 1:42:46 UTC - 回复消息 381206.  

Alright, tough guy. Meet the Undefeated, Undisputed, Heavyweight Problem of the World!!!



The Evening Chess Problem is called "All Along The Watchtower".


Enjoy!


White to Move and Mate in four.






1. Rxb7+, BxRb7
2. QxBb7+ , Ke8
3. Bh5+, Nf7
4. QxNf7++


Founder of BOINC team Objectivists. Oh the humanity! Rational people crunching data!
I did NOT authorize this belly writing!

ID: 381220 · 举报违规帖子
Profile Misfit
志愿者测试人员
Avatar

发送消息
已加入:21 Jun 01
贴子:21803
积分:2,815,091
近期平均积分:0
United States
消息 381219 - 发表于:29 Jul 2006, 1:42:35 UTC - 回复消息 381211.  

Alright, tough guy. Meet the Undefeated, Undisputed, Heavyweight Problem of the World!!!



The Evening Chess Problem is called "All Along The Watchtower".


Enjoy!


White to Move and Mate in four.

FOUR?! Oh I hate you.

Edit: Since there are multiple ways black can move is there more than one solution?
ID: 381219 · 举报违规帖子
Michael Crowdfunding Project Donor*Special Project $75 donorSpecial Project $250 donor
志愿者测试人员
Avatar

发送消息
已加入:21 Aug 99
贴子:4603
积分:7,427,891
近期平均积分:18
United States
消息 381214 - 发表于:29 Jul 2006, 1:39:04 UTC

ID: 381214 · 举报违规帖子
Profile Misfit
志愿者测试人员
Avatar

发送消息
已加入:21 Jun 01
贴子:21803
积分:2,815,091
近期平均积分:0
United States
消息 381211 - 发表于:29 Jul 2006, 1:37:34 UTC - 回复消息 381206.  

Alright, tough guy. Meet the Undefeated, Undisputed, Heavyweight Problem of the World!!!



The Evening Chess Problem is called "All Along The Watchtower".


Enjoy!


White to Move and Mate in four.

FOUR?! Oh I hate you.
me@rescam.org
ID: 381211 · 举报违规帖子
Profile Beethoven
志愿者测试人员
Avatar

发送消息
已加入:19 Jun 06
贴子:15274
积分:8,546
近期平均积分:0
消息 381206 - 发表于:29 Jul 2006, 1:34:25 UTC
最近的修改日期:29 Jul 2006, 1:34:44 UTC

Alright, tough guy. Meet the Undefeated, Undisputed, Heavyweight Problem of the World!!!



The Evening Chess Problem is called "All Along The Watchtower".


Enjoy!


White to Move and Mate in four.






ID: 381206 · 举报违规帖子
Profile Misfit
志愿者测试人员
Avatar

发送消息
已加入:21 Jun 01
贴子:21803
积分:2,815,091
近期平均积分:0
United States
消息 381194 - 发表于:29 Jul 2006, 1:24:43 UTC

Let's get ready to rumble!
me@rescam.org
ID: 381194 · 举报违规帖子
Profile Beethoven
志愿者测试人员
Avatar

发送消息
已加入:19 Jun 06
贴子:15274
积分:8,546
近期平均积分:0
消息 381094 - 发表于:28 Jul 2006, 23:31:27 UTC - 回复消息 381083.  

The Morning Chess Problem is called Castle Blast.


Enjoy!


White to Move and Mate in three.


While the other resent problems has AFAIK all been solved, the 2 last has not... So, let's see...


1; Nb4-a6+
1a; b7xa6 => 2; Qf3-a8 mate
1b; Kb8-a8
2; Na6xc7+
Ka8-b8 (forced)
3; Qf3-b7 mate


Edit - fixed an obvious typing-errro, since there's no piece that's called anything with A...

Ding! Ding! Ding!

We have a winner!

Give the man a Cupie doll.

Congratulations, Ingleside!

Well done!

ID: 381094 · 举报违规帖子
Ingleside
志愿者开发人员

发送消息
已加入:4 Feb 03
贴子:1546
积分:15,832,022
近期平均积分:13
Norway
消息 381087 - 发表于:28 Jul 2006, 23:15:11 UTC - 回复消息 380667.  

The Late Morning Brunch Special is called "Fishing Lure".


Enjoy!


White to Move and Mate in three.


Hmm...

Uhm, no, the 1st. suggestion, Bf1-h3+ will absolutely not work, since it's a Queen standing in the other end. :oops:


1; Qe1-a5+
1a; Ka6-b7 => 2; Qa5-b6 mate
1b; Ka6xa5
2; Rh4-a4+
b5xa4 (forced)
3; b3-b4 mate.




"I make so many mistakes. But then just think of all the mistakes I don't make, although I might."
ID: 381087 · 举报违规帖子
Ingleside
志愿者开发人员

发送消息
已加入:4 Feb 03
贴子:1546
积分:15,832,022
近期平均积分:13
Norway
消息 381083 - 发表于:28 Jul 2006, 23:07:02 UTC - 回复消息 380663.  
最近的修改日期:28 Jul 2006, 23:26:34 UTC

The Morning Chess Problem is called Castle Blast.


Enjoy!


White to Move and Mate in three.


While the other resent problems has AFAIK all been solved, the 2 last has not... So, let's see...


1; Nb4-a6+
1a; b7xa6 => 2; Qf3-a8 mate
1b; Kb8-a8
2; Na6xc7+
Ka8-b8 (forced)
3; Qf3-b7 mate


Edit - fixed an obvious typing-errro, since there's no piece that's called anything with A...
"I make so many mistakes. But then just think of all the mistakes I don't make, although I might."
ID: 381083 · 举报违规帖子
Profile Beethoven
志愿者测试人员
Avatar

发送消息
已加入:19 Jun 06
贴子:15274
积分:8,546
近期平均积分:0
消息 380667 - 发表于:28 Jul 2006, 13:44:46 UTC
最近的修改日期:28 Jul 2006, 13:45:22 UTC

The Late Morning Brunch Special is called "Fishing Lure".


Enjoy!


White to Move and Mate in three.





ID: 380667 · 举报违规帖子
Profile Beethoven
志愿者测试人员
Avatar

发送消息
已加入:19 Jun 06
贴子:15274
积分:8,546
近期平均积分:0
消息 380664 - 发表于:28 Jul 2006, 13:41:51 UTC - 回复消息 380253.  

The Late Night Boogie Woogie is called "Less Aggressive".


Enjoy!


White to Move and Mate in two.





1. h4 h5, black moves a pawn
2. g4 g5 ++

Ding! Ding! Ding!

We have a winner!

Give the man a Cupie doll.

Congratulations, Robert!

Well done!

ID: 380664 · 举报违规帖子
Profile Beethoven
志愿者测试人员
Avatar

发送消息
已加入:19 Jun 06
贴子:15274
积分:8,546
近期平均积分:0
消息 380663 - 发表于:28 Jul 2006, 13:39:41 UTC

The Morning Chess Problem is called Castle Blast.


Enjoy!


White to Move and Mate in three.





ID: 380663 · 举报违规帖子
Profile champ
志愿者测试人员
Avatar

发送消息
已加入:12 Mar 03
贴子:3642
积分:1,489,147
近期平均积分:0
Germany
消息 380654 - 发表于:28 Jul 2006, 13:19:09 UTC

Damnt! Robert was faster.
ID: 380654 · 举报违规帖子
Profile Scary Capitalist
Avatar

发送消息
已加入:21 May 01
贴子:7404
积分:97,085
近期平均积分:0
United States
消息 380253 - 发表于:28 Jul 2006, 6:12:17 UTC - 回复消息 380231.  

The Late Night Boogie Woogie is called "Less Aggressive".


Enjoy!


White to Move and Mate in two.





1. h4 h5 +, black moves a pawn
2. g4 g5 ++

Founder of BOINC team Objectivists. Oh the humanity! Rational people crunching data!
I did NOT authorize this belly writing!

ID: 380253 · 举报违规帖子
前 · 1 . . . 13 · 14 · 15 · 16 · 17 · 18 · 19 . . . 26 · 后

留言板 : Cafe SETI : Beethoven's Chess Cafe II


 
©2020 University of California
 
SETI@home and Astropulse are funded by grants from the National Science Foundation, NASA, and donations from SETI@home volunteers. AstroPulse is funded in part by the NSF through grant AST-0307956.