Author: Roy Eassa
Date: 14:34:37 03/18/02
Go up one level in this thread
On March 18, 2002 at 17:26:16, Terry McCracken wrote:
>On March 18, 2002 at 17:24:38, Roy Eassa wrote:
>
>>On March 18, 2002 at 17:13:21, Terry McCracken wrote:
>>
>>>On March 18, 2002 at 16:59:41, Terry McCracken wrote:
>>>
>>>>On March 18, 2002 at 16:43:18, Art Basham wrote:
>>>>
>>>>>Here a good chess program will play d4-d5
>>>>>rather quickly...(making way for QXP check in the next move)!
>>>>>
>>>>>[D]r4rk1/pqpnnppp/1p2p3/8/3P4/2Q1PPB1/PP2NP1P/3R1KR1 w - -
>>>>>
>>>>>Nejmet, Pepito, Phalanx, & Tao_5 all found it rather quickly,
>>>>>but most of my engines loaded in the Chess Arena "failed the test"...etc!
>>>>
>>>>
>>>>Easy for humans!
>>>>
>>>>1.d5! if exd, Qxd5 or Nxd5 2.Qxg7+!!..Kxg7 3.Be5++..Kh6 Bg7+..Kh6 5.Nf4+..Kh5
>>>>6.Rg4#
>>>>
>>>>Terry
>>>>
>>>Opps! Need a Tune up! 1.d5!..if Nxd5 2.Qg7+!!..Kxg7 3.Be5++..Kh6 4.Bg7+..Kh5
>>>5.Rxd5, if Qxd5 or exd then, 6.Nf4+..Kh4 7.Rg4#
>>>
>>>Terry:o)
>>>>Just testing my bio-chemical computer;~) Under 1 min.
>>
>>
>>I guess after 1.d5!, Black needs to play something like 1...Ng6 or 1...f6.
>
>Yes! Spoil Sport!;~)
A little Fritzian input:
1.d5!
[1.Qxc7 Qxc7 2.Bxc7 Rfc8 3.Bd6 Nf5 +=]
1...Ng6
[1...g6 2.dxe6 Nc5 3.b4 Nxe6 4.Qf6 Rfd8 5.Rxd8+ Rxd8 6.Be5 Kf8 7.Nd4 ±]
[1...f6 2.dxe6 Nc5 ±]
[1...Nxd5? 2.Qxg7+! Kxg7 3.Be5+ Kh6 4.Bg7+ Kh5 5.Rxd5+ f5 6.Nf4+ Kh4
7.Rg4+ fxg4 8.Rh5 #]
2.Qxc7 Qxc7 3.Bxc7 exd5 4.Rxd5 Nf6 5.Rd2 ±
This page took 0 seconds to execute
Last modified: Thu, 15 Apr 21 08:11:13 -0700
Current Computer Chess Club Forums at Talkchess. This site by Sean Mintz.