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Subject: Re: The Soszynski 80 -- can your program solve the 15 bugaboos?

Author: Eelco de Groot

Date: 02:16:23 01/18/01

Go up one level in this thread

On January 18, 2001 at 04:29:12, Shep wrote:

>
>These are the positions Junior 6a couldn't solve in one minute on a quad PIII:
>
>13,21,25,52,62,65,71,75
>
>I didn't compare your numbers because of the length of your list, but since
>there are only 8 unsolved in my list, at least 7 of yours are solved by Junior.
>
>---
>Shep


At the moment, Q5T personality for Rebel Century 2.0 has a slight preference
again for the keymove 1.Nd1 in #13, but nothing spectacular in score yet. Engine
is sharing CPU with other engines, but it has clocked about one hour on this
position already. Seems like a tough position!
-----------------------------------------------------------------------

UNSOLVED:
[D]r1b2r1k/pp2q1pp/2p2p2/2p1n2N/4P3/1PNP2QP/1PP2RP1/5RK1 w - - acd 17; acn












1771035310; acs 36001; bm Nd1; ce 0; id "Soszynski 80 #13"; pv Nb1 b5 Nd2 a5 Nf3
Nxf3+ Rxf3 a4 e5 f5 Ra1 Rb8 bxa4 bxa4 Rxa4 Rxb2 Rf2 Be6 Qf4;
-----------------------------------------------------------------------



Rebel Engine for ECTool. (c) Ed Schröder

Engine version   :  REBEL CENTURY 2
Rebel personality :  Q5T.eng
Opening book file :  RebelC.mvs
Hash table size  :  4 MB
Analysis mode   :  Analyzing next move
Refresh interval : 500 ms

Game begin

00:00  02.29  1.20  1.Nxg7 Nxd3 2.Qxd3 Qxg7 3.Ne2
00:00  04.02  0.75  1.Na4 Ng6 2.Nf4 Ne5
00:01  05.02  0.85  1.Ne2 Ng6 2.Nef4 Nxf4 3.Rxf4 Be6
00:02  06.00  0.75  1.Ne2 Ng6 2.Nef4 Qf7 3.Nxg6 hxg6 4.Nf4
00:05  07.00  0.75  1.Ne2 Ng6 2.Nef4 Nxf4 3.Rxf4 Be6 4.e5 Rad8
00:13  08.00  0.55  1.Ne2 a5 2.c3 Be6 3.d4 cxd4 4.cxd4
00:17  08.01  0.56  1.Na4 b5 2.Nxc5 g6 3.d4 gxh5 4.b4 Ng6
00:18  08.02  0.63  1.Nd1 Ng6 2.Ne3 Rd8 3.Nf4 Nxf4 4.Rxf4 Qe5 5.Nc4 Qd4+
00:37  09.00  0.56  1.Nd1 Ng6 2.Nf4 Nxf4 3.Rxf4 Be6 4.Rh4 g5 5.Rh5 Rad8
00:45  09.02  0.66  1.Ne2 a5 2.Nhf4 Kg8
01:54  10.00  0.35  1.Ne2 Rd8 2.Nef4 a5
02:04  10.01  0.60  1.Nd1 Ng6 2.Nf4 Nxf4 3.Rxf4 Be6 4.Rh4 Kg8 5.e5 Rad8
04:41  11.00  0.49  1.Nd1 Rd8 2.Ne3 b5 3.Nf5
09:54  12.00  0.43  1.Nd1 b5 2.Ne3 Re8 3.Nf5
12:58  12.03  0.45  1.Na4 Ng6 2.Nf4 Ne5 3.Ra1
45:15  13.00  0.32  1.Na4 Ng6 2.Nf4 Ne5 3.Ra1 b5 4.Nb6 Rb8
51:17  13.01  0.45  1.Nd1 Ng6 2.Ne3 Qe5 3.Qxe5 Nxe5 4.Nc4+ Nf7

Regards, Eelco

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