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Subject: Re: A game Mark van Hal - CCC

Author: Eelco de Groot

Date: 20:48:32 09/08/00

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On September 08, 2000 at 19:18:09, Mogens Larsen wrote:

>On September 08, 2000 at 18:48:19, Jeroen van Dorp wrote:
>
>>Ilyumzinov just called me (he owed me 5 bucks) and told me: 16 pawns you fool.
>>
>>I'm sorry. Better stick to bean counting.
>>
>>Jeroen ;-}
>
>You're a lucky guy. You must be the only one actually receiving money instead of
>giving money to Ilyumzinov.
>
>Difficult name, I would hate to use their phone books.
>
>Mogens.


Maybe they have phonebooks in comic form to make them more readable. Then again,
how many pages filled with Larsens do you have there in the Copenhagen district
phonebook?

Eelco

P.S. My poor computer meanwhile is still trying to finish that seventeenth ply
in Enrique Irazoqui's mate in twelve in case anyone was wondering about that.
Close to 125 hours now with three engines running and several other applications
too some of the time, it's not really a lightyear but what is the record for a
single search? Every now and then I see a small change in the displayed line Q5T
is working on so I let it run a little longer. Maybe the ! re-search (There also
seems to be a ? re-search which I have never seen before!) does not agree very
well with the Deeper search technique in this my experimental Rebel personality.
The program hasn't fallen into a loop though as also demonstrated by the result
of a ! re-search at 13 ply of [D]N6Q/pp1kb3/6r1/8/2pp2q1/5nP1/PPP2P1P/RN2BK2 b -
- 0 1, JorgeAldreteLobo VS. Tonu Oim, ChessCorrespondence-1998/99 which Charlie
Gold originally posted here and was analyzed in GCF.

Rebel Engine for ECTool. (c) Ed Schröder

Engine version   :  REBEL CENTURY 2
Rebel personality :  q5t.eng
Opening book file :  REBEL.MVS
Hash table size  :  4 MB
Analysis mode   :  Analyzing next move
Refresh interval : 500 ms

Game begin

00:00  02.00  -2.78  1..Rg8 2.Qh6 Nxe1 3.h3
00:00  03.00  -1.79  1..Rg8 2.Qh6 Nxe1 3.Kxe1 Rxa8 4.Nd2
00:01  04.00  -0.52  1..Rg8 2.Qh6 Rg6 3.Qh7 Nxe1 4.Kxe1 Re6 5.Kf1
00:03  05.00  -1.63  1..Rg8 2.Qh6 Rxa8 3.Ba5 Qe6 4.Qxe6+ Kxe6 5.h4 Nh2+
00:14  06.00  -0.75  1..Rg8 2.Qh6 Nxe1 3.Nd2 Rg6 4.Qh7+ Rg7+ 5.Qh6 Rg6 6.Qh7+
Rg7+ 7.Qh6
00:18  06.01  -0.75  1..Bf6
00:27  07.00  0.00  1..Rg8 2.Qh6 Rg6 3.Qh8
00:36  07.23  0.00  1..Bh4
00:36  07.23  0.63  1..Bh4 2.Nc3 Nxh2+
00:40  08.00  -1.70  1..Bh4 2.Nd2 Qh3+ 3.Ke2 Qe6+ 4.Kxf3 Bf6
00:48  08.01  0.00  1..Rg8 2.Qh6 Rg6 3.Qh8
02:02  09.00  0.00  1..Rg8 2.Qh6 Rg6 3.Qh8
04:09  09.22  0.00  1..Nh4
04:18  09.22  0.60  1..Nh4 2.Nc7 Kxc7 3.Ba5+ b6 4.Qa8
04:57  10.00  0.60  1..Nh4 2.Nc7 Kxc7 3.Ba5+ b6 4.Qa8 Qd1+
14:22  11.00  0.88  1..Nh4 2.Nc7 Kxc7 3.Ba5+ b6 4.Qa8 Qh3+
09:12  12.00  1.41  1..Nh4 2.Nc7 Kxc7
12:05  13.00  3.59  1..Nh4 2.Nc7 Kxc7 3.Qe5+ Kc8 4.Qd5

Three engines were running concurrently here, all showing a ! in their different
positions, very limited hashtable-memory for this one.
I am glad the engine found 3. Qe5+ while it was still three plies away.

The regular Rebel I now try as the third engine sees Qe5+ many hours earlier but
switches its prediction, at the moment sees no advantage for Black and plays 2.
..Rg8. Interesting enough to let it run along a little further!

Rebel Engine for ECTool. (c) Ed Schröder

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

Game begin

00:00  01.25  -3.54  1..Rg8
00:00  04.00  -1.32  1..Rg8 2.Qh6 Nxe1 3.Na3
00:02  05.00  -1.20  1..Rg8 2.Qh7 Nxe1 3.Kxe1 Qe6+ 4.Kd1 Rxa8
00:04  06.00  -1.24  1..Rg8 2.Qh6 Rxa8 3.Nd2 Nxd2+ 4.Bxd2 Rf8
00:10  07.00  -1.39  1..Rg8 2.Qh7 Rxa8 3.Nd2 Rc8 4.b3 Ng5
00:13  07.01  -1.39  1..Nxe1
00:15  07.01  -0.53  1..Nxe1 2.Nd2 Nxc2 3.Rc1 Qf5 4.Kg1 Rc6
00:29  08.00  -0.73  1..Nxe1 2.Nd2 Nxc2 3.Rc1 Re6 4.Kg2 Ne1+ 5.Kg1
01:17  09.00  -0.54  1..Nxe1 2.Nd2 Nxc2 3.Rc1 Qf5 4.Kg1 Bg5
01:22  09.01  -0.54  1..Rg8
01:24  09.01  0.00  1..Rg8 2.Qh7 Rg7 3.Qh6 Rg6 4.Qh7 Rg7 5.Qh6 Rg6 6.Qh7
02:00  10.00  0.00  1..Rg8 2.Qh7 Rg7 3.Qh6 Rg6 4.Qh7
03:08  10.09  0.05  1..Nh4 2.Nc7 Kxc7 3.Qe5+ Bd6 4.Qd5 Qh3+ 5.Kg1
04:47  11.00  0.00  1..Nh4 2.Nc7 Rg8 3.Qh7 Rg7 4.Qh6 Qh3+ 5.Ke2
16:11  12.00  0.00  1..Nh4 2.Nc7 Rg8 3.Qh7 Rg7 4.Qh6 Qh3+




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