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Subject: Re: Zugzwangstellung 4

Author: John Merlino

Date: 15:32:12 08/31/02

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On August 31, 2002 at 17:59:12, Uri Blass wrote:

>On August 31, 2002 at 17:24:21, Eduard Nemeth wrote:
>
>>[D]1kB2b1r/1PpKp1pP/2P1P1P1/8/8/8/8/8 w - - 0 1
>>
>>Das ist nun in 2 Tagen, bereits meine 4 Komposition!!!!
>>(dauerte nur 5 min. ehrlich)
>>
>>Fritz 7.008 ist am rechnen, er zeigt währed ich poste soeben schon +1 an,
>>aber nach 10" keine weitere HV obwohl schon knapp 10 min. vorüber sind:
>>
>>Neue Partie
>>1kB2b1r/1PpKp1pP/2P1P1P1/8/8/8/8/8 w - - 0 1
>>
>>Analysis by Fritz 7.008:
>>
>>1.Kd8
>>= (0.00) Tiefe: 21/21 00:00:00 59kN
>>1.Kd8!
>>= (0.13) Tiefe: 22/22 00:00:00 84kN
>>1.Kd8!
>>² (0.41) Tiefe: 22/22 00:00:00 108kN
>>1.Kd8!
>>± (0.97) Tiefe: 22/22 00:00:00 124kN
>>1.Kd8!
>>± (1.25) Tiefe: 23/26 00:00:00 190kN
>>1.Kd8!
>>+- (1.53) Tiefe: 23/26 00:00:00 232kN
>>1.Kd8!
>>+- (2.09) Tiefe: 23/26 00:00:01 282kN
>>1.Kd8--
>>+- (1.63) Tiefe: 24/24 00:00:01 282kN
>>1.Kd8
>>+- (1.63) Tiefe: 24/28 00:00:02 379kN
>>1.Ke8!
>>+- (1.66) Tiefe: 24/28 00:00:02 476kN
>>1.Ke8!
>>+- (1.81) Tiefe: 24/28 00:00:03 527kN
>>1.Ke8--
>>+- (1.41) Tiefe: 25/25 00:00:03 581kN
>>1.Ke8
>>+- (1.41) Tiefe: 25/31 00:00:04 694kN
>>1.Ke8--
>>= (0.00) Tiefe: 26/26 00:00:04 694kN
>>1.Ke8
>>= (0.00) Tiefe: 26/28 00:00:07 1361kN, tb=5
>>1.Kd8!
>>= (-0.12) Tiefe: 26/35 00:00:07 1562kN, tb=6
>>1.Kd8!
>>= (0.03) Tiefe: 26/35 00:00:09 1713kN, tb=7
>>1.Kd8!
>>² (0.34) Tiefe: 26/35 00:00:10 1861kN, tb=8
>>1.Kd8!
>>± (0.97) Tiefe: 26/35 00:00:10 2015kN, tb=9
>>
>>(Nemeth, Stuttgart 31.08.2002)
>>
>>Fritz 7 rechnet und rechnet....Tiefe 26/35 jetzt!:)
>>
>>
>>Fritz 6 Zeigte das:
>>
>>Neue Partie
>>1kB2b1r/1PpKp1pP/2P1P1P1/8/8/8/8/8 w - - 0 1
>>
>>Analysis by Fritz6c:
>>
>>1.Ke8
>>± (0.84) Tiefe: 14/16 00:00:01 12kN
>>1.Kd8!
>>± (0.94) Tiefe: 14/16 00:00:01 13kN
>>1.Kd8 Tg8 2.hxg8D
>>+- (#10) Tiefe: 14/30 00:00:03 985kN
>>
>>(Nemeth, Stuttgart 31.08.2002)
>
>What does your Fritz say about the following Zugzwang?
>
>[D]1n6/1P6/8/2P5/p3kp1p/6p1/1P4K1/4N3 b - - 0 1
>
>Analysis by Deep Fritz:
>
>1...a4-a3--
>  ³  (-0.31)   Depth: 1/3   00:00:00
>  ³  (-0.31)   Depth: 1/3   00:00:00
>1...f4-f3+!
>  ³  (-0.38)   Depth: 1/3   00:00:00
>1...h4-h3+! 2.Kg2xh3
>  ³  (-0.50)   Depth: 1/3   00:00:00
>  µ  (-0.91)   Depth: 1/3   00:00:00
>1...Nb8-c6--
>  -+  (-1.69)   Depth: 1/3   00:00:00
>  -+  (-1.81)   Depth: 2/4   00:00:00
>1...Ke4-d4-- 2.Ne1-f3+ Kd4xc5 3.Nf3xh4 Kc5-c6 4.Nh4-g6 Kc6xb7
>  -+  (-2.09)   Depth: 2/6   00:00:00
>  -+  (-1.47)   Depth: 6/13   00:00:00  2kN
>1...Ke4-d5! 2.Ne1-d3 Kd5-d4 3.Nd3xf4 Kd4xc5 4.Nf4-e6+ Kc5-d6
>  -+  (-1.50)   Depth: 6/13   00:00:00  2kN
>  -+  (-1.75)   Depth: 6/13   00:00:00  3kN
>1...Nb8-c6--
>  -+  (-1.78)   Depth: 6/13   00:00:00  4kN
>  µ  (-0.84)   Depth: 16/30   00:00:07  4757kN
>1...Ke4-e3! 2.Ne1-c2+ Ke3-d3 3.c5-c6 Nb8xc6 4.Nc2-b4+ Kd3-e2 5.Nb4xc6 f4-f3+
>6.Kg2-h3 f3-f2 7.b7-b8Q
>  µ  (-0.88)   Depth: 16/35   00:00:12  8388kN
>  µ  (-0.97)   Depth: 16/36   00:00:14  10174kN, tb=1
>
>(Blass, Tel-aviv 01.09.2002)
>
>Uri

Chessmaster 9000, on a PIII-733, says:

Time	Depth	Score	Positions	Moves
0:00	1/3	-2.01	675		1...Nc6 2.Kf1 f3
0:00	1/4	-1.80	1401		1...Nc6 2.Nc2 f3+ 3.Kf1 h3 4.Nb4
0:00	1/5	-2.04	3152		1...Nc6 2.Kh3 f3 3.Nxf3 Kxf3 4.Kxh4
0:00	2/6	-2.61	8222		1...Nc6 2.Kg1 h3 3.Nc2 h2+ 4.Kh1
					f3 5.Nb4
0:00	3/7	-2.68	21953		1...Nc6 2.Nc2 f3+ 3.Kf1 f2 4.Ke2
					h3 5.Nb4
0:01	4/8	-4.24	74806		1...Nc6 2.Kf1 f3 3.Nxf3 Kxf3 4.Kg1
					h3 5.Kh1 Ke4
0:01	5/9	-5.29	121771		1...Nc6 2.b8=Q Nxb8 3.Kg1 f3 4.Kf1
					f2 5.Ng2 h3 6.Nh4 Nc6
0:02	6/10	-5.88	233390		1...Nc6 2.b8=Q Nxb8 3.Kg1 f3 4.Kf1
					f2 5.Nc2 Kd5 6.b4 axb3ep
0:04	7/11	-7.02	413284		1...Nc6 2.b8=Q Nxb8 3.c6 Nxc6 4.Kf1
					f3 5.Nc2 f2 6.Na3 h3 7.Nc4
0:16	8/12	-9.68	1411460		1...Nc6 2.b8=Q Nxb8 3.c6 Nxc6 4.Kf1
					h3 5.Kg1 f3 6.Nxf3 Kxf3 7.Kh1 Kf2
0:34	9/13	-10.24	3197305		1...Nc6 2.b8=Q Nxb8 3.Kh3 f3 4.Ng2
					f2 5.Nxh4 f1=Q+ 6.Kxg3 Qg1+ 7.Kh3
					Kf4 8.Ng2+ Kf3 9.Nh4+ Kf2 10.Nf5
					Qg5 11.b4 Qxf5+ 12.Kh4
1:13	10/14	-10.98	7172401		1...Nc6 2.b8=Q Nxb8 3.Kh3 f3 4.Ng2
					f2 5.Nxh4 f1=Q+ 6.Kxg3 Qg1+ 7.Ng2
					Qxc5 8.Kg4 Qf5+ 9.Kg3 Qe5+ 10.Kg4
					Qg7+ 11.Kh3 Qxb2
4:48	11/15	-12.64	28766528	1...Nc6 2.b8=Q Nxb8 3.c6 Nxc6 4.Kh3
					f3 5.Ng2 f2 6.Nxh4 f1=Q+ 7.Kxg3
					Qg1+ 8.Ng2 Nd4 9.Kh3 Nf5 10.b4
					Qh1+ 11.Kg4 Qxg2+ 12.Kh5

jm



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