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Subject: Re: Testposition - strong analysis !

Author: Eduard Nemeth

Date: 16:18:20 04/27/02

Go up one level in this thread


On April 27, 2002 at 18:11:15, Ed Schröder wrote:

>On April 27, 2002 at 16:07:54, Eduard Nemeth wrote:
>
>>Folgende Partie befindet sich in dem Artikel "Phantom BobbyFischer"
>>in der Zeitschrift Schachcomputerwelt (ich habe sie zum Zweck kommentiert):
>>
>>BobbyFischer - MATRIX [B20]
>>F7-Server,5', 2001
>>[Nemeth,Eduard]
>>
>>1.e4 c5 2.e5 e6 3.Sf3 d5 4.exd6 Lxd6 5.Sc3 Sf6 6.d4 0-0 7.Lg5 cxd4 8.Dxd4 Sc6
>>9.Dh4 Le7 10.Ld3 h6 11.Se4 [11.Lxh6 gxh6 12.Dxh6+- Lb4 13.Sg5 De7 14.Lh7+ Kh8
>>15.0-0-0 Lxc3 (15...Sg4 16.Dh4 Sf6 17.Td3!+-) 16.Le4+ Kg8 17.Td3!+-] 11...Sxe4
>>12.Lxe7 Dxe7 13.Dxe7 Sxe7 14.Lxe4 Td8 15.a3 Ld7 16.Lxb7 Tab8 17.Le4 f5 18.Ld3
>>Txb2 19.0-0-0 Tb6 20.Lc4 Sd5 21.Lxd5 exd5 22.Txd5 Tdb8 23.Te1 Le6 24.Tc5 Tb1+
>>25.Kd2 Td8+ 26.Kc3 Txe1 27.Sxe1 Kf7 28.Sd3 Kf6 29.Tc6 Tc8 30.Txc8 Lxc8 31.Kd4
>>Lb7 32.f3 g5 33.c4 h5 34.c5 g4 35.Se5 gxf3 36.gxf3 Ke6 37.a4 Ld5 38.a5 h4 39.a6
>>h3 40.Sf7 La8 41.c6 Lxc6 42.Sd8+ Kd7 43.Sxc6 Kxc6 44.Ke5 Kb6 45.Kxf5 Kxa6 46.f4
>>Kb5 47.Kg6 a5 48.f5 a4 49.f6 a3 50.f7 a2 51.f8D a1D 52.Df5+ Kc4 53.Df7+ Kd3
>>54.Df3+ Kd2 55.Dd5+ Ke2 56.Kf5 Df1+ 57.Ke5 Kf2 58.Df7+ Kg2 59.Dg6+ Kh1 60.Dc6+
>>Dg2 61.Dc1+ Kxh2 62.Kd6 Dg3+ 63.Kc6 Df3+ 64.Kd6 Kg2 65.Dc2+ Kg3 66.Dg6+ Dg4
>>67.Dd3+ Kh4 68.Dh7+ Dh5 69.De4+ Kg5 70.De3+ Kg6 71.De8+ Kh6 72.De3+ Kh7 73.De7+
>>Kg8 74.Kc6 Df3+ 75.Kb6 Db3+ 76.Ka6 Da4+ 77.Kb6 Db3+ 78.Ka6 Dc4+ 79.Kb6 Dd4+
>>80.Ka6 Dd3+ 81.Kb6 Db3+ ½-½
>>
>>Im 11. Zug hätte Gigant (:-) BobbyFischer (der vom Server) das sagenhafte Opfer
>>auf h6 brinegn können - eine Verteidigung gibt es danach nicht.
>>
>>Welches Programm spielt dieses gewinnbringende Opfer Bxh6?
>>
>>BobbyFischer - Matrix
>>
>>[D]r1bq1rk1/pp2bpp1/2n1pn1p/6B1/7Q/2NB1N2/PPP2PPP/R3K2R w KQ - 0 11
>>
>>Welches Programm findet diesen Einschlag auf h6?
>
>Rebel Century 4 sees it almost instantly, however no winning score.
>
>Ed
>
>============================================================
>
>00:00:01.1	0,23	3	5495	Bxh6
>00:00:01.1	0,47	3	6211	Bxh6 gxh6 Qxh6 Qb6 Nb5
>00:00:01.2	0,50	4	11824	Bxh6 gxh6 Qxh6 Qb6 Qg5+ Kh8 Qh4+
>00:00:01.2	0,50	5	45950	Bxh6 gxh6 Qxh6 Qb6 Qg5+ Kh8 Qh4+ Kg8
>00:00:02.2	0,30	6	173699	Bxh6 gxh6 Qxh6 Qa5 Ng5 Qe5+ Kf1 Bc5
>00:00:02.4	0,22	7	360025	Bxh6 gxh6 Qxh6 Nb4 Rd1 Qa5 Ng5 Nxa2
>00:00:03.7	0,26	7	551833	Ne4 Nxe4 Qxe4 f5 Bxe7 fxe4 Bxd8 exd3
>00:00:03.9	0,19	8	741949	Ne4 Nxe4 Bxe7 Qxe7 Qxe4 Qb4+ Qxb4 Nxb4
>00:00:04.6	0,36	8	1058092	Bxh6 gxh6 Qxh6 Nb4 Rd1 Qa5 Ng5 Nxa2
>00:00:06.5	0,36	9	2410284	Bxh6 gxh6 Qxh6 Nb4 Qg5+ Kh8 Qh6+ Kg8
>00:00:14.2	0,52	10	7607205	Bxh6 gxh6 Qxh6 Nb4 O-O-O Qa5 Ng5 Nxa2+
>00:00:42.1	0,58	11	26696170	Bxh6 gxh6 Qxh6 Nb4 Rd1 Nxd3+ Rxd3 Qa5
>00:01:23.2	0,42	12	55199224	Bxh6 gxh6 Qxh6 Nb4 Rd1 Qa5 Ng5 Qe5+
>00:08:02.5	0,76	13	327873887	Bxh6 gxh6 Qxh6
>
>A-1400
>
>
>
>
>>So sieht die Stellung danach aus:
>>
>>Analyse BobbyFischer - Matrix
>>
>>[D]r1bq1rk1/pp2bp2/2n1pn1Q/8/8/2NB1N2/PPP2PPP/R3K2R b KQ - 0 12
>>
>>...black to move
>>Nach 1. Bxh6 gxh6 2. Qxh6 steht schwarz vor einer unlösbaren Aufgabe.
>>Welches Programm findet diesen Einschlag?
>>
>>
>>Schwarz findet keine Verteidigungsmittel (siehe Analyse).
>>
>>After 2...Nb4!? white play 3. Rd1! and after 3...Qa5 wins 4. Ng5! +-
>>
>>Also (siehe Diagramm 1 nochmal): welches Programm spielt 11.Bxh6!!
>>
>>Eduard

Hi Ed,

wow,
fantastical analysis from Century 4!

best wishes,
Eduard



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