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Subject: Re: The greatest tactical challenge for programs !

Author: Vincent Diepeveen

Date: 16:04:41 03/21/03

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On March 21, 2003 at 18:56:33, Jorge Pichard wrote:

You have this out of a book of burgess which he wrote for $1500
within a week?

Simply take at g6 and pray white is called IM burgess. it is not easy
to win when black = computer and takes on g6. after Rg8 it is trivial.

Just try yourself to play it with white against black = computer.

Of course a program out of 2003 at todays hardware, not 1996 ;)

>On March 21, 2003 at 17:13:18, Vincent Diepeveen wrote:
>
>>On March 21, 2003 at 16:47:59, Jorge Pichard wrote:
>>
>>>This is from an actual game played between IM Burgess and Fritz 4 in 1996, but
>>>what makes this game great is the knight sacrifice in move 15.Ng6! which Not too
>>>many programs will find today. I can show you the rest of the game if you want
>>>me to, but first give all your top programs a shot at this, and even if white is
>>>loosing by two pawn it will eventually force a win for White.
>>>
>>>[D]rnb1k2r/pp3pp1/2p1pq1p/8/4B1QN/8/P1P2PPP/3R1RK1 w - - 0 1
>>
>>Peanut for DIEP.
>>
>>++ h4-f3 procnr=0 terug=-881 org=[-884;-883] newwindow=[-884;520000]
>>00:00 113041 113k 0 0 81390 (2) 6 (16,145) -0.814 Nh4-f3 O-O Qg4-g3 Qf6-e7 Nf3-e
>>5 Rf8-d8 c2-c3 Rd8xd1 Rf1xd1
>>00:02 117922 118k 0 0 235844 (2) 7 (21,254) -1.154 Nh4-f3 O-O Qg4-g3 Qf6-b2 Qg3-
>>c7 Nb8-a6 Qc7-a5 f7-f5 Rd1-b1
>>++ d1-d6 procnr=0 terug=-1153 org=[-1154;-1153] newwindow=[-1154;520000]
>>00:03 103254 103k 0 0 315959 (2) 7 (35,305) -0.939 Rd1-d6 g7-g5 Nh4-f3 Ke8-e7 Rf
>>1-d1 Qf6-f4 Qg4xf4 g5xf4
>>++ d1-d3 procnr=0 terug=-938 org=[-939;-938] newwindow=[-939;520000]
>>00:06 123697 124k 0 0 820112 (2) 8 (88,718) -1.157 Rd1-d6 Qf6-g5 Qg4-h3 O-O Rd6-
>>d1 Qg5-a5 Qh3-b3 Rf8-d8 Nh4-f3 Rd8xd1 Rf1xd1
>>++ h4-f3 procnr=1 terug=-1156 org=[-1157;-1156] newwindow=[-1157;520000]
>>00:09 130361 130k 0 0 1222794 (2) 8 (156,983) -0.964 Nh4-f3 O-O Qg4-h5 Qf6-e7 Rf
>>1-e1 Rf8-d8 Nf3-e5 f7-f5 Be4-f3 Rd8xd1 Re1xd1
>>00:19 153557 154k 0 0 3002042 (2) 9 (205,1320) -1.077 Nh4-f3 O-O Qg4-h5 Qf6-e7 R
>>f1-e1 Qe7-a3 Rd1-a1 f7-f5 Be4-d3 b7-b6
>>++ e4-d3 procnr=1 terug=-1076 org=[-1077;-1076] newwindow=[-1077;520000]
>>01:07 157531 158k 0 0 10584536 (2) 10 (664,3564) -1.063 Nh4-f3 Nb8-d7 Qg4-g3 Nd7
>>-c5 Rf1-e1 O-O Nf3-e5 Nc5xe4 Re1xe4 Rf8-d8
>>++ h4-g6 procnr=1 terug=-1060 org=[-1063;-1062] newwindow=[-1063;520000]
>>01:49 159829 160k 0 0 17424603 (2) 10 (969,5014) -0.683 Nh4-g6 f7xg6 Be4xg6 Ke8-
>>f8 Rd1-d3 Kf8-g8 Rd3-f3 Qf6-e7 Bg6-f7 Qe7xf7 Rf3xf7 Kg8xf7 Qg4-f4 Kf7-g8
>>01:55 160581 161k 0 0 18539141 (2) 11 (986,5164) -0.683 Nh4-g6 f7xg6 Be4xg6 Ke8-
>>f8 Rd1-d3 Kf8-g8 Rd3-f3 Qf6-e7 Bg6-f7 Qe7xf7 Rf3xf7 Kg8xf7 Qg4-f4 Kf7-g8
>>
>>dual k7 1.6ghz
>
>
>Okay that is great that Diep found Ng6, but After Ng6 if you give Diep the black
>side, does it find the best defense according to IM Graham Burgess ...Rg8!
>
>Pichard



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