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Subject: depth 24 in 96 hours

Author: K. Burcham

Date: 20:04:30 08/21/02



I was using Gandalf to analyse a position, and left running
longer than what I meant to, got busy with new race car.
I think this is the longest I have let a program run.

notice depth 20 in one hour.
and then 95 more hours for depth 24.
took 53 hours to go from depth 22 to depth 23.
I found this interesting.
kburcham


Gandalf 5.0

1507mhz AMD t-bird

00:00:00.2	-0.83	7	121134	Qe4
00:00:01.7	-0.78	7	131507	Qe4 f4 Qb1+ Kg2 Qc2+ Kh1 Qb1+ Kh2 Qb2+ Kh1 Qb7+ Qg2
Qxg2+ Kxg2 gxf4
00:00:01.3	-0.76	8	214234	Qe4 Qg2 Qb1+ Qf1 Qc2 f4 Qe4 Qf2 Kg6 fxg5 Kxg5
00:00:01.6	-0.86	9	407895	Qe4 Qg2 Qb1+ Qf1 Qe4 Qe2+ Kg6 f3 Qc6 Kf2 Kf6
00:00:04.8	-0.84	10	1212473	Qe4 Qg2 Qe6 Qf3+ Kg6 Kh2 Qc4 Qb7 f4 e4 Qf1 Qb6+ Kf7
e5
00:00:16.7	-0.96	11	3505954	Qe4 Qc7 Kg6 Qb6+ Kh5 Qa7 Kg6 Qd4 Qb1+ Kg2 Kh5 Qh8+
Kg6 Qe8+ Kf6 f3
00:00:32.9	-0.94	12	7145458	Qe4 Qc7 Kg6 Qb6+ Kh5 Qa7 Kg6 Qd4 Qe7 Kg2 Qe4+ Qxe4
fxe4 f3 Kf5
00:00:57.1	-0.96	13	11461444	Qe4 Qc7 Kg6 Qb6+ Kh5 Qa7 Kg6 Qd4 Qf3 h4 f4 Qd6+ Kh5
hxg5 Kxg5 Qe5+ Kg4
00:02:01.1	-0.94	14	28892698	Qe4 Qc7 Kg6 Qb8 Qf3 Qg3 Qd1+ Kh2 Kh5 Kg2 Qc1 Qf3+
Kg6 Qa8 Kh5 Qh8+ Kg6 Kf3
00:03:20.1	-0.94	15	53126496	Qe4 Qc7 Kg6 Qb8 Qd5 Qb6+ Kh5 Qc7 Kg6 Qg3 Kh5 f3
Qd1+ Kg2 Qd3 e4 fxe4 Qg4+ Kh6 fxe4 Kg6 h4
00:04:28.3	-0.94	16	74099033	Qe4 Qc7 Kg6 Qb8 Qd5 Qb6+ Kh5 Qc7 Kg6 Qg3 Kh5 f3 Qd2
Qf2 Qc3 Kg2 Kg6
00:09:33.9	-0.94	17	187931906	Qe4 Qc7 Kg6 Qb8 Kh5 Qa7 Kg6 Qa6+ Kh5 Qe2+ Kh6 Kh2
Kg6 f3 Qe5+ Kg2 Qd5 Qf2 Qb7 Kg3 Qc7+ Kg2
00:15:15.1	-0.94	18	309730619	Qe4 Qc7 Kg6 Qb8 Kh5 Qh8+ Kg6 Qg8+ Kh6 Qf8+ Kg6
Qd6+ Kh5 Qd1+ Kg6 Qe2 Qd5 f3 Qe5 Kg2 Qd5 Qf2 Qc4 Qb2
00:32:55.3	-0.94	19	833040355	Qe4 Qc7 Kg6 Qb8 Kh5 Qa7 Kg6 Qa6+ Kh5 Qe2+ Kh6 Kh2
f4 Qg4 Qc2 Qe6+ Kg7 Kg1 Qd1+ Kg2 fxe3 Qe7+ Kh6 fxe3 Qe2+ Kg1
00:57:05.7	-0.94	20	1416179321	Qe4 Qc7 Kg6 Qb8 Kh5 Qa7 Kg6 Qa6+ Kh5 Qe2+ Kh6 Kh2
f4 Qg4 Qc2 Qe6+ Kg7 Kg1 fxe3 fxe3 Qd2 Qe7+ Kg6 Qe4+ Kh6 Qe7
02:20:26.9	-0.94	21	-1020478956	Qe4 Qc7 Kg6 Qb8 Kh5 Qa7 Kg6 Qa6+ Kh5 Qe2+ Kh6
Kh2 f4 Qg4 Qc2 Qe6+ Kg7 Qe5+ Kh6 Kg1 fxe3 fxe3 Qe2 e4 Qe1+ Kg2 Qe2+ Kh1
05:28:07.2	-0.94	22	-1165704348	Qe4 Qc7 Kg6 Qb8 Kh5 Qa7 Kg6 Qa2 Qf3 Qe6+ Kg7
Qe5+ Kh6 Qg3
58:02:21.8	-1.05	23	1327525605	Qe4 Qc7 Kg6 Qd6+ Kh5 Qd7 Kg6 Qd1 Qc6 Qe2 Qc1+ Kh2
Qc7+ Kg2 Qb7+ f3 Qd5 Qf2 g4 Qe2 gxf3+ Qxf3 Qc4 Kg3 Kg5 Kh2 Kh4 Qf2+ Kg5 Qg3+ Kh5
63:53:12.9	-1.03	23	-410388581	Qd5
72:42:59.9	-1.04	23	2040831191	Qe4 Qc7 Kg6 Qd6+ Kh5 Qd7 Kg6 Qd1 Qc6 Qe2 Qc1+ Kh2
Qc7+ Kg2 Qb7+ f3 Qd5 Qf2 g4 Qe2 gxf3+ Qxf3 Qc4 Kg3 Kg5 Kh2 Kh4 Qf2+ Kg5 Qg3+ Kh5
96:39:59.4	-1.04	24	1502173244	Qe4 Qc7 Kg6 Qd6+ Kh5 Qd7 Kg6 Qd1 Qc6 Qe2 Qc1+ Kh2
Qc7+ Kg2 Qb7+ f3 Qd5 Qb2 Qc4 Qf2 Qd5 Kg3 Qd1 f4 g4 Kh2 gxh3 Qg3+ Qg4 Qxh3





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