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Subject: CMX personality Anderssen... Rxh6 2 sec... Rh4 8 sec...

Author: Dan Ellwein

Date: 22:41:53 07/20/05

Go up one level in this thread


On July 20, 2005 at 16:22:00, John Merlino wrote:

>On July 19, 2005 at 18:54:48, Vincent Lejeune wrote:
>
>>[d]2rq2k1/3rnpp1/4p2n/p1p1P3/PpP5/5NQ1/1P1N1PK1/3R3R w - - 0 36
>>
>>How much time to find Rxh6! and how much time to get >+1 eval ?
>
>CM9_R1 on an AMD 2500 is faster than other engines to find the move (1 second!),
>but does not give a >+1 score in under 10 minutes because it is unable to find
>39.Rh4 (or Rh5):
>
>Time	Depth	Score	Positions	Moves
>0:00	1/5	-1.47	15723		36.b3 Nef5 37.Qf4 Rd3 38.Rde1
>0:00	1/5	-1.27	21056		36.Kf1 Nef5 37.Qf4 Nd4 38.Ne4 Nxf3
>					39.Rxd7 Qxd7 40.Qxf3 Qxa4
>0:00	1/6	-1.27	34136		36.Kf1 Nef5 37.Qf4 Nd4 38.Ne4 Nxf3
>					39.Rxd7 Qxd7 40.Qxf3 Qxa4
>0:00	1/7	-1.64	125451		36.Kf1 Ng6 37.Qh2 Rd3 38.Ke2 Qd7
>					39.Ne4 Rxd1 40.Rxd1 Qxa4
>0:01	1/8	-1.56	354657		36.Kf1 Ng6 37.b3 Rd3 38.Ke1 Qc7
>					39.Kf1 Qb7
>0:01	1/8	-0.99	483293		36.Rxh6 Nf5 37.Rdh1 Nxh6 38.Rxh6
>					Rxd2 39.Nxd2 Qxd2 40.Rh3 Re8 41.Qh4
>					Kf8 42.Rf3
>0:02	1/9	-0.65	736747		36.Rxh6 Nf5 37.Rdh1 Nxh6 38.Rxh6
>					Rxd2 39.Nxd2 Qxd2 40.Rh1 Re8 41.Qh4
>					Kf8 42.Qh8+ Ke7 43.Qxg7 Qxb2 44.Qf6+
>					Kd7 45.Qxf7+ Re7
>0:04	1/10	-0.36	1292897		36.Rxh6 Nf5 37.Rdh1 Nxh6 38.Rxh6
>					Rxd2 39.Nxd2 Qxd2 40.Rh3 Re8 41.Qh4
>					Kf8 42.Qh8+ Ke7 43.Qxg7 Qf4 44.Rf3
>0:08	1/11	-0.07	2847171		36.Rxh6 Nf5 37.Rdh1 Nxh6 38.Rxh6
>					Rxd2 39.Nxd2 Qxd2 40.Rh3 Re8 41.Qh4
>					Qh6 42.Qxh6 gxh6 43.Rxh6 Rd8 44.b3
>					Rd2 45.Kf3
>0:16	1/12	-0.13	5433953		36.Rxh6 Nf5 37.Rdh1 Nxh6 38.Rxh6
>					Rxd2 39.Nxd2 Qxd2 40.Rh5 g6 41.Rh1
>					Kg7 42.Qh4 Rg8 43.Qf6+ Kf8 44.Rh7
>					Qd7 45.Kg1
>0:42	1/13	0.08	14932431	36.Rxh6 Nf5 37.Rdh1 Nxh6 38.Rxh6
>					Rxd2 39.Nxd2 Qxd2 40.Rh5 g6 41.Rh3
>					Qd4 42.Rh4 Qd7 43.Qh2 Qb7+ 44.f3
>					Kf8 45.Rh8+ Ke7 46.Qh4+ Kd7 47.Rh7
>1:24	2/14	0.00	29376771	36.Rxh6 Nf5 37.Rdh1 Nxh6 38.Rxh6
>					Rxd2 39.Nxd2 Qxd2 40.Rh5 g6 41.Rh3
>					Qd4 42.Qh2 Qg4+ 43.Kh1 Qe4+ 44.Kg1
>					Qg4+ 45.Kh1
>4:51	3/15	0.22	103485762	36.Rxh6 Nf5 37.Rdh1 Nxh6 38.Rxh6
>					Rxd2 39.Nxd2 Qxd2 40.Rh5 g6 41.Rh3
>					Kg7 42.Qh4 Rg8 43.Qf6+ Kf8 44.Rh7
>					Qd7 45.Qf3 Qe8 46.b3 g5 47.Kf1
>
>jm

P3/850

CMX personality Anderssen...

Time	Depth	Score	Positions	Moves
----	----	----	----		----
0:00	1/3	-2.18	704		1.Rxh6 Nf5 2.Qf4 gxh6
0:00	1/3	-0.26	955		1.Qg5 Ng6 2.Qe3
0:00	1/4	-0.59	2276		1.Qg5 Ng6 2.Qxd8+ Rcxd8 3.b3 Nxe5
					4.Nxe5 Rxd2 5.Rxd2 Rxd2
0:00	1/4	-0.03	7866		1.Rxh6 Nf5 2.Rdh1 Nxh6 3.Rxh6 Rxd2
					4.Nxd2 Qxd2
0:00	1/5	-0.83	10050		1.Rxh6 Nf5 2.Rdh1 Nxh6 3.Rxh6 Rxd2
					4.Nxd2 Qxd2 5.Rh1 Qxb2
0:00	1/5	-0.74	11527		1.Qg5 Ng6 2.Qxd8+ Rcxd8 3.b3 Nf5
0:00	1/5	-0.64	12700		1.Qh4 Ng6 2.Qh2 f5 3.Qg3
0:00	1/5	-0.44	16132		1.Kf1 Ng6 2.Ke1 Nf5 3.Qh3
0:00	1/6	-0.60	34062		1.Kf1 Ng6 2.Ke1 Nf5 3.Qh2 Nh6
0:01	2/7	-0.51	102259		1.Kf1 Ng6 2.Ke1 Nf5 3.Qh3 Nd4 4.Nxd4
					Rxd4
0:02	2/8	-0.66	235458		1.Kf1 Ng6 2.Ke2 Nf5 3.Qh2 Nd4+
					4.Nxd4 Rxd4 5.Nb3
0:02	2/8	0.28	290678		1.Rxh6 Nf5 2.Rdh1 Nxh6 3.Rxh6 Rxd2
					4.Nxd2 Qxd2 5.Rh1 Qd4 6.Qh4 Qxh4
					7.Rxh4
0:04	2/9	0.25	532234		1.Rxh6 Nf5 2.Rdh1 Nxh6 3.Rxh6 Rxd2
					4.Nxd2 Qxd2 5.Rh3 Qd4 6.Qh4 Qxh4
					7.Rxh4 Rd8 8.Kf3
0:08	3/10	0.24	1103881		1.Rxh6 Nf5 2.Rdh1 Nxh6 3.Rxh6 Rxd2
					4.Rh4 Rd4 5.Nxd4 cxd4 6.Rg4 g6
0:23	3/11	0.95	2975143		1.Rxh6 Nf5 2.Rdh1 Nxh6 3.Rxh6 Rxd2
					4.Rh4 Rxb2 5.Qh3 Kf8 6.Rh8+ Ke7
					7.Qh4+ f6 8.exf6+ gxf6 9.Qh7+ Kd6
					10.Rxd8+ Rxd8 11.Qd3+ Ke7
1:12	3/12	1.45	9214888		1.Rxh6 Nf5 2.Rdh1 Nxh6 3.Rxh6 Rxd2
					4.Rh4 Rxb2 5.Qh3 Kf8 6.Rh8+ Ke7
					7.Qh4+ Kd7 8.Rxd8+ Rxd8 9.Qh7 Rb8
					10.Qxg7
2:48	4/13	1.55	22631339	1.Rxh6 Nf5 2.Rdh1 Nxh6 3.Rxh6 Rxd2
					4.Rh4 Rxb2 5.Qh3 Kf8 6.Rh8+ Ke7
					7.Qh4+ f6 8.exf6+ gxf6 9.Qh7+ Kd6
					10.Rxd8+ Rxd8 11.Qg7 Re2 12.Qxf6
Dan



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