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Subject: Re: H3 wins the game (Natwarlal)

Author: Pallav Nawani

Date: 08:15:40 03/13/05

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On March 13, 2005 at 10:23:27, John Jack wrote:

>[D] 2r3k1/2Pr2p1/1QR4p/p3p3/8/4P3/q2p1PPP/3R2K1 w - - 0
>
>John E Jack

Natwarlal on a Celeron 333Mhz:

Natwarlal> analyze
Time alotted 8000cs, ext 0cs
  1 -390      0        2 Rd1xd2 Rd7xd2
  1  -50      0       10 e3e4
  1  -42      0       17 Qb6b7
  1  -42      0       45 Qb6b7
  2  177      1      133 Qb6b7!! (Qa2a1 )
  2  277      1      225 Qb6b7!! (Qa2a1 )
  2  277      1      322 Qb6b7 Rc8xc7 Rc6xc7 Rd7xc7 Qb7xc7
  2  277      1      432 Qb6b7 Rc8xc7 Rc6xc7 Rd7xc7 Qb7xc7
  3  277      1      607 Qb6b7 Rc8xc7 Rc6xc7 Rd7xc7 Qb7xc7
  3  277      2      764 Qb6b7 Rc8xc7 Rc6xc7 Rd7xc7 Qb7xc7
  4  255     21     2612 Qb6b7 Rc8e8 c7c8=Q Rd7xb7 Qc8xe8+
  4  255     28     3139 Qb6b7 Rc8e8 c7c8=Q Rd7xb7 Qc8xe8+
  5  277     37     5881 Qb6b7 Rd7xc7 Rc6xc7 Rc8xc7 Qb7xc7
  5  277     46     7772 Qb6b7 Rd7xc7 Rc6xc7 Rc8xc7 Qb7xc7
  6  299     60    13268 Qb6b7 Rc8f8 c7c8=Q Rd7xb7 Qc8xb7 a5a4
  6  299     72    17842 Qb6b7 Rc8f8 c7c8=Q Rd7xb7 Qc8xb7 a5a4
  7  319    103    34402 Qb6b7 Kg8h7 Qb7xc8 Qa2a4 Qc8g8+ Kh7xg8 c7c8=Q+ Kg8h7
Rc6c2 Qa4b5
  7  319    121    42348 Qb6b7 Kg8h7 Qb7xc8 Qa2a4 Qc8g8+ Kh7xg8 c7c8=Q+ Kg8h7
Rc6c2 Qa4b5
  8  270    243   127051 Qb6b7 Rc8f8 Qb7b8 Rd7f7 c7c8=Q Rf7xf2 Qc8xf8+ Rf2xf8
Qb8xe5
  8  270    349   203953 Qb6b7 Rc8f8 Qb7b8 Rd7f7 c7c8=Q Rf7xf2 Qc8xf8+ Rf2xf8
Qb8xe5
  9  319    533   335113 Qb6b7 Kg8h7 Qb7xc8 Qa2a4 Qc8g8+ Kh7xg8 c7c8=Q+ Kg8h7
Rc6c2
  9  319    587   370118 Qb6b7 Kg8h7 Qb7xc8 Qa2a4 Qc8g8+ Kh7xg8 c7c8=Q+ Kg8h7
Rc6c2
 10  319    943   639048 Qb6b7 Kg8h7 Qb7xc8 Qa2a4 Qc8g8+ Kh7xg8 c7c8=Q+ Kg8h7
Rc6c2 Qa4b5
 10  319   1034   701632 Qb6b7 Kg8h7 Qb7xc8 Qa2a4 Qc8g8+ Kh7xg8 c7c8=Q+ Kg8h7
Rc6c2 Qa4b5
 11  168   1656  1154231 Qb6b7 Kg8h7
 11  168   4394  3038551 Qb6b7?? Kg8h7 (Qb7xc8 Qa2a4 Qc8g8+ Kh7xg8 c7c8=Q+ Kg8h7
Rc6c2 Qa4a1 Rd1xa1 d2d1=Q+ Ra1xd1 Rd7xd1+ )
 11   65   6301  4032514 Qb6b7 Qa2a4
 11   65  10427  6678313 Qb6b7?? Qa2a4 (Qb7xc8+ Kg8h7 Qc8g8+ Kh7xg8 c7c8=Q+
Kg8h7 Rc6c2 Qa4a1 Rd1xa1 d2d1=Q+ Ra1xd1 Rd7xd1+ )
 11  -16  16790 11159027 Qb6b7 Qa2a4 Qb7xc8+ Kg8h7 h2h3 Qa4xc6 Qc8b8 Qc6xc7
Qb8xc7 Rd7xc7 Rd1xd2 Kh7g6
 11    4  54610 38355582 Rc6c5 Kg8h7 h2h3 Qa2a4 Qb6b1+ e5e4 Rc5c2 Qa4b4 Qb1a2
Kh7h8 h3h4 Rc8xc7 Rc2xc7 Rd7xc7 Rd1xd2
 11   62  61497 42521460 h2h3 Qa2a4 Rd1xd2 Rd7xd2 Qb6b7 Qa4d1+ Kg1h2 Rc8f8
c7c8=Q Rf8xc8 Qb7xc8+ Rd2d8 Qc8e6+ Kg8h8 Qe6xe5 Rd8d2
 11   62  62924 43561276 h2h3 Qa2a4 Rd1xd2 Rd7xd2 Qb6b7 Qa4d1+ Kg1h2 Rc8f8
c7c8=Q Rf8xc8 Qb7xc8+ Rd2d8 Qc8e6+ Kg8h8 Qe6xe5 Rd8d2
 12  109  73790 51704432 h2h3 Qa2a4 Rd1xd2 Rd7xd2 Qb6b7 Qa4d1+ Kg1h2 Rc8f8
c7c8=Q Rf8xc8 Rc6xc8+ Rd2d8 Rc8c7 Kg8h8 Rc7xg7 Rd8d2
 12  109  80033 56164973 h2h3 Qa2a4 Rd1xd2 Rd7xd2 Qb6b7 Qa4d1+ Kg1h2 Rc8f8
c7c8=Q Rf8xc8 Rc6xc8+ Rd2d8 Rc8c7 Kg8h8 Rc7xg7 Rd8d2
 13  109  95384 67577646 h2h3 Qa2a4 Rd1xd2 Rd7xd2 Qb6b7 Qa4d1+ Kg1h2 Rc8f8
c7c8=Q Rf8xc8 Rc6xc8+ Rd2d8 Rc8c7 Kg8h8
 13  109 107780 75173582 h2h3 Qa2a4 Rd1xd2 Rd7xd2 Qb6b7 Qa4d1+ Kg1h2 Rc8f8
c7c8=Q Rf8xc8 Rc6xc8+ Rd2d8 Rc8c7 Kg8h8
Thinking: quit

-----------------------------------------
Here comes the statistics:

	Max ply reached: 66
Nodes:	Total: 86133622	Qnodes: 54897030 (63.73%)
Cuts:	Reductions: 1529485	Prunings: 40234013	Qcuts: 11564969
Extensions:
	Check: 9072043	PawnPush: 1748785	Recapture: 585299
	ChkMate: 17593	Single: 1155362	Botvinnik 94912
	Combi: 0
Hash probes (Cutoffs) (found): 31156163 (4929472) (0) 15.82%
Evals:	72552420
First move cutoffs: 60.70%(88.80%) Branching factor: 1.621683
Time taken: 1233.85s NPS: 69808.83

-----------------------------------------

Pallav



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