Nice position

Discussion of anything and everything relating to chess playing software and machines.

Moderator: Ras

Jouni
Posts: 3725
Joined: Wed Mar 08, 2006 8:15 pm
Full name: Jouni Uski

Nice position

Post by Jouni »

[d]k7/8/4p3/7P/8/3P4/1Bb4P/K7 w - - bm Bh8!!

Analysis by Rybka 2.3.2a 32-bit (P4 2,4 Ghz):
.
.
.
1.Bc1 Bxd3 2.Kb2 Be4 3.Kc3 e5 4.Kc4 Kb7 5.Bb2 Kc6 6.Bxe5 Kd7 7.Kd4 Bh7
± (0.94) Depth: 24 00:00:37 1825kN, tb=1490
1.Bc1 Bxd3 2.Kb2 Be4 3.Kc3 e5 4.Kc4 Kb7 5.Bb2 Kc6 6.Bxe5 Kd7 7.Kd4 Bc2
± (0.92) Depth: 25 00:00:52 2925kN, tb=1714
1.d4 Kb7 2.Bc1 Kc6 3.Kb2 Be4 4.Kc3 Kd6 5.Bf4+ Ke7 6.Be5 Kf7 7.Kd2 Bf3
± (0.94) Depth: 25 00:01:04 3513kN, tb=1814
1.d4 Kb7 2.Bc1 Kc6 3.Kb2 Be4 4.Kc3 Kd6 5.Bf4+ Ke7 6.Be5 Kf7 7.Kd2 Bf3
± (0.97) Depth: 26 00:01:22 4470kN, tb=1948
1.d4 Kb7 2.Bc1 Kc6 3.Kb2 Be4 4.Kc3 Kd6 5.Bf4+ Ke7 6.Be5 Kf7 7.Kd2 Bf3
± (0.97) Depth: 27 00:01:32 5017kN, tb=2114
1.d4 Kb7 2.Bc1 Kc6 3.Kb2 Be4 4.Kc3 Kd6 5.Bf4+ Ke7 6.Be5 Kf7 7.Kd2 Bf3
± (0.97) Depth: 28 00:01:45 5735kN, tb=2335
1.Bh8 Bxd3 2.Kb2 Bh7 3.Kc3 e5 4.Kc4 e4 5.Bd4 Bg8+ 6.Kc5 Kb7 7.Kd6 Bf7
+- (3.47) Depth: 28 00:03:26 10219kN, tb=11854
1.Bh8 Bxd3 2.Kb2 Bh7 3.Kc3 e5 4.Kc4 e4 5.Bd4 Kb7 6.Kd5 Ka6 7.h6 Kb5
+- (3.47) Depth: 28 00:03:36 10838kN, tb=12062
1.Bh8 Bxd3 2.Kb2 Bh7 3.Kc3 e5 4.Kc4 e4 5.Bd4 Kb7 6.Kd5 Ka6 7.h6 Kb5
+- (4.34) Depth: 29 00:04:07 11639kN, tb=19176

Is Rybka the only program to solve this in reasonable time?

Jouni
User avatar
AdminX
Posts: 6363
Joined: Mon Mar 13, 2006 2:34 pm
Location: Acworth, GA

Re: Nice position

Post by AdminX »

Hiarcs 11.2SP Finds Bh8 in 14:12 which I would not say is an reasonable time for a endgame.

Hardware:
Pentium M 1.7 Ghz
Ram 2 Gigs
HT 256

Analysis by HIARCS 11.2 SP:

1.Bh8
+- (1.79) Depth: 27/52 00:14:12 96159kN, tb=209398

1.Bh8 Bxd3 2.Kb2 Kb7 3.Kc3 Bh7 4.Kd4
+- (1.82) Depth: 27/52 00:19:00 208mN, tb=330398
"Good decisions come from experience, and experience comes from bad decisions."
__________________________________________________________________
Ted Summers
User avatar
AdminX
Posts: 6363
Joined: Mon Mar 13, 2006 2:34 pm
Location: Acworth, GA

Re: Nice position

Post by AdminX »

Very Unreasonable :!: But Great analysis 8-)

Analysis by HIARCS 11.2 SP:

1.Bh8 Kb7 2.Kb2 Bd1 3.h6 Bh5 4.Kc3 e5 5.Bxe5 Bg6 6.Kd4 Kc6 7.Bf4 Kd7 8.Ke5 Ke7 9.d4 Kf7 10.d5 Bh5 11.h3 Be2 12.d6 Bb5
+- (3.81) Depth: 28/53 00:52:51 613mN, tb=1684634
"Good decisions come from experience, and experience comes from bad decisions."
__________________________________________________________________
Ted Summers
Spock

Re: Nice position

Post by Spock »

Shredder 10 on a single core of a 2.2GHz Opteron takes 16 minutes:
Hash 512MB
3-4-5 shredderbases

Code: Select all


k7/8/4p3/7P/8/3P4/1Bb4P/K7 w - -

Engine: Shredder 10 (512 MB)
by Stefan Meyer-Kahlen

20/24  0:01   +1.74    1.d4 Kb7 2.Bc1 Kc6 3.Kb2 Bh7 4.Bh6 Kd5 
                       5.Kc3 e5 6.dxe5 Kxe5 7.Bg7+ Kf5 8.h6 Ke4 
                       9.h4 Ke3 10.h5 Be4 11.Kc4 (1.274.383) 877 
                       SB:5.347 

21/31  0:02   +1.78    1.d4 Kb7 2.Bc1 Bf5 3.Kb2 (2.463.831) 880 
                       SB:10.726 

22/33  0:03   +1.79    1.d4 Kb7 2.Bc1 Bf5 3.Kb2 Kc6 4.Kc3 Kd5 
                       5.Bf4 Ke4 6.Be5 Kf3 7.h6 Kg4 8.Kd2 Kg5 
                       9.Bg7 Kg4 10.Ke2 Kf4 11.h4 Be4 (3.348.511) 889 
                       SB:14.972 

23/36  0:05   +1.78    1.d4 Kb7 2.Ba3 Bf5 (4.722.434) 886 
                       SB:24.727 

24/37  0:07   +1.79    1.d4 Kb7 2.Ba3 Bf5 3.Kb2 Kc6 4.Kc3 Kd5 
                       5.Bf8 e5 6.dxe5 Kxe5 7.h6 Kf4 8.Kd4 Bh7 
                       9.Bg7 (6.298.471) 872 SB:39.055 

25/35  0:10   +1.80    1.d4 Kb7 2.Ba3 Bf5 3.Kb2 Kc6 4.Kc3 Kd5 
                       5.Bf8 e5 6.dxe5 Kxe5 7.h6 Kf4 8.Kd4 Bh7 
                       9.Bg7 Kg4 10.Kd5 Kh3 11.Be5 (9.371.305) 900 
                       SB:56.160 

26/36  0:12   +1.80    1.d4 Kb7 2.Ba3 Bf5 3.Kb2 Kc6 4.Kc3 Kd5 
                       5.Bf8 e5 6.dxe5 Kxe5 7.h6 Kf4 8.Kd4 Bh7 
                       9.Bg7 Kg4 10.Kd5 Kh3 11.Be5 Kg4 
                       12.Ke6 Kg5 13.Bg7 Bd3 14.h3 (11.238.036) 902 
                       SB:71.945 

27/39  0:19   +1.82    1.d4 Kb7 2.Ba3 Kc6 3.Kb2 (16.896.933) 872 
                       SB:131.926 

28/40  0:29   +1.83    1.d4 Kb7 2.Ba3 Kc6 3.Kb2 Bf5 4.Kc3 Kd5 
                       5.Bf8 (24.527.882) 845 SB:211.314 

29/42  0:40   +1.84    1.d4 Kb7 2.Ba3 Kc6 3.Kb2 Bf5 4.Kc3 Kd5 
                       5.Bf8 e5 6.dxe5 Kxe5 7.h6 Kf4 8.Kd4 Bh7 
                       9.h4 Kf5 10.Bd6 Kg6 11.Bf4 Kf5 
                       12.Bg5 (33.749.431) 843 SB:290.124 

30/44  0:54   +1.84    1.d4 Kb7 2.Ba3 Kc6 3.Kb2 Bf5 4.Kc3 Kd5 
                       5.Bf8 e5 6.dxe5 Kxe5 7.h6 Kf4 8.Kd4 Bc2 
                       9.h4 Kg4 10.Be7 Kh5 11.Bg5 (45.607.998) 832 
                       SB:423.135 

30/45  1:29   +1.85++  1.Bc1 (74.410.889) 832 SB:793.284 

30/47  2:22   +2.07    1.Bc1 Bxd3 2.Kb2 e5 3.Kc3 Be4 4.Kc4 Kb7 
                       5.Bb2 Kc6 6.Bxe5 Kd7 7.Kd4 Bc2 8.Ke3 Ke6 (121.281.355) 853 
                       SB:1.360.498 

30/47  3:12   +2.08++  1.Ba3 (157.448.225) 820 SB:2.027.419 

30/47  4:08   +2.08    1.Ba3 Bxd3 (210.803.881) 849 
                       SB:2.559.524 

31/48  4:47   +2.12    1.Ba3 Bxd3 2.Kb2 Be4 3.Kc3 e5 4.Bd6 Kb7 
                       5.Bxe5 Kc6 6.Kd4 Bc2 (237.670.347) 826 
                       SB:3.129.100 

32/52  13:37  +2.01    1.Ba3 Bxd3 2.Kb2 Be4 3.Kc3 e5 4.Bd6 Kb7 
                       5.Bxe5 Kc6 6.Kd4 Bc2 7.Ke3 Kd5 8.Kf4 Ke6 
                       9.Bb2 Kf7 (532.076.260) 651 
                       SB:10.492.780 

32/52  16:47  +2.02++  1.Bh8 (695.247.206) 690 
                       SB:12.610.078 

32/52  19:44  +2.37++  1.Bh8 (848.612.627) 716 
                       SB:14.351.989 

Uri Blass
Posts: 10988
Joined: Thu Mar 09, 2006 12:37 am
Location: Tel-Aviv Israel

Re: Nice position

Post by Uri Blass »

analysis by movei on A3000(2.01 ghz)(no shredder bases and even no tablebases were used for that analysis).

New game
k7/8/4p3/7P/8/3P4/1Bb4P/K7 w - - 0 1

Analysis by Movei00_8_438:

1.d3-d4
± (1.03) Depth: 1 00:00:00
1.d3-d4
± (0.73) Depth: 2 00:00:00
1.d3-d4 Ka8-b7
² (0.41) Depth: 2 00:00:00
1.h5-h6
² (0.42) Depth: 2 00:00:00
1.h5-h6
± (0.71) Depth: 2 00:00:00
1.h5-h6 Bc2xd3
± (0.85) Depth: 2 00:00:00
1.h5-h6 Bc2xd3
± (0.85) Depth: 2 00:00:00
1.h5-h6
± (1.15) Depth: 3 00:00:00
1.h5-h6 Bc2xd3 2.Bb2-e5
± (1.22) Depth: 3 00:00:00
1.h5-h6 Bc2xd3 2.Bb2-e5
± (1.22) Depth: 3 00:00:00
1.h5-h6
± (0.92) Depth: 4 00:00:00
1.h5-h6 Bc2xd3 2.Bb2-e5 Ka8-b7
² (0.56) Depth: 4 00:00:00
1.Bb2-e5
² (0.57) Depth: 4 00:00:00
1.Bb2-e5 Ka8-b7 2.Ka1-b2 Bc2xd3
± (0.75) Depth: 4 00:00:00
1.Bb2-e5 Ka8-b7 2.Ka1-b2 Bc2xd3
± (0.75) Depth: 4 00:00:00
1.Bb2-e5
± (1.05) Depth: 5 00:00:00
1.Bb2-e5 Ka8-b7 2.Ka1-b2 Bc2xd3 3.Kb2-c3
± (1.19) Depth: 5 00:00:00
1.Bb2-e5 Ka8-b7 2.Ka1-b2 Bc2xd3 3.Kb2-c3
± (1.19) Depth: 5 00:00:00
1.Bb2-e5 Bc2xd3 2.Ka1-b2 Ka8-b7
± (1.10) Depth: 6 00:00:00 2kN
1.Bb2-e5 Bc2xd3 2.Ka1-b2 Ka8-b7
± (1.10) Depth: 6 00:00:00 3kN
1.Bb2-e5
± (1.40) Depth: 7 00:00:00 4kN
1.Bb2-e5 Bc2xd3 2.Ka1-b2 Ka8-b7 3.Kb2-c3 Bd3-e4 4.h5-h6
+- (1.52) Depth: 7 00:00:01 5kN
1.Bb2-e5 Bc2xd3 2.Ka1-b2 Ka8-b7 3.Kb2-c3 Bd3-e4 4.h5-h6
+- (1.52) Depth: 7 00:00:01 7kN
1.Bb2-e5 Bc2xd3 2.Ka1-b2 Ka8-b7 3.Kb2-c3 Bd3-e4 4.Kc3-d4 Be4-f3
± (1.30) Depth: 8 00:00:01 8kN
1.Bb2-e5 Bc2xd3 2.Ka1-b2 Ka8-b7 3.Kb2-c3 Bd3-e4 4.Kc3-d4 Be4-f3
± (1.30) Depth: 8 00:00:01 11kN
1.Bb2-e5 Bc2xd3 2.Ka1-b2 Ka8-b7 3.Kb2-c3 Bd3-f5 4.h5-h6 Kb7-c6 5.Kc3-c4
+- (1.47) Depth: 9 00:00:01 13kN
1.Bb2-e5 Bc2xd3 2.Ka1-b2 Ka8-b7 3.Kb2-c3 Bd3-f5 4.h5-h6 Kb7-c6 5.Kc3-c4
+- (1.47) Depth: 9 00:00:01 17kN
1.Bb2-e5 Bc2xd3 2.Ka1-b2 Ka8-b7 3.Kb2-c3 Bd3-f5 4.h5-h6 Kb7-c6 5.Kc3-d4 Kc6-d7
± (1.40) Depth: 10 00:00:01 21kN
1.Bb2-e5 Bc2xd3 2.Ka1-b2 Ka8-b7 3.Kb2-c3 Bd3-f5 4.h5-h6 Kb7-c6 5.Kc3-d4 Kc6-d7
± (1.40) Depth: 10 00:00:01 30kN
1.Bb2-e5 Bc2xd3 2.Ka1-b2 Ka8-b7 3.Kb2-c3 Bd3-f5 4.Kc3-d4 Kb7-c6 5.h5-h6
+- (1.53) Depth: 11 00:00:01 37kN
1.Bb2-e5 Bc2xd3 2.Ka1-b2 Ka8-b7 3.Kb2-c3 Bd3-f5 4.Kc3-d4 Kb7-c6 5.h5-h6
+- (1.53) Depth: 11 00:00:01 48kN
1.Bb2-e5 Bc2xd3 2.Ka1-b2 Ka8-b7 3.Kb2-c3 Bd3-f5 4.Kc3-d4 Kb7-c6 5.h5-h6 Kc6-d7 6.Kd4-e3 Kd7-e7
+- (1.47) Depth: 12 00:00:01 62kN
1.Bb2-e5 Bc2xd3 2.Ka1-b2 Ka8-b7 3.Kb2-c3 Bd3-f5 4.Kc3-d4 Kb7-c6 5.h5-h6 Kc6-d7 6.Kd4-e3 Kd7-e7
+- (1.47) Depth: 12 00:00:01 82kN
1.Bb2-e5 Bc2xd3 2.Ka1-b2 Ka8-b7 3.Kb2-c3 Bd3-f5 4.Kc3-d4 Kb7-c6 5.h5-h6 Kc6-d7 6.Kd4-e3 Kd7-e7 7.h2-h4
+- (1.46) Depth: 13 00:00:01 106kN
1.Bb2-e5 Bc2xd3 2.Ka1-b2 Ka8-b7 3.Kb2-c3 Bd3-f5 4.Kc3-d4 Kb7-c6 5.h5-h6 Kc6-d7 6.Kd4-e3 Kd7-e7 7.h2-h4
+- (1.46) Depth: 13 00:00:02 138kN
1.Bb2-e5 Bc2xd3 2.Ka1-b2 Ka8-b7 3.Kb2-c3 Bd3-f5 4.h5-h6 Kb7-c6 5.Kc3-c4 Kc6-d7 6.Kc4-d4 Kd7-e7 7.Kd4-e3
+- (1.47) Depth: 14 00:00:02 171kN
1.Bb2-e5 Bc2xd3 2.Ka1-b2 Ka8-b7 3.Kb2-c3 Bd3-f5 4.h5-h6 Kb7-c6 5.Kc3-c4 Kc6-d7 6.Kc4-d4 Kd7-e7 7.Kd4-e3
+- (1.47) Depth: 14 00:00:02 200kN
1.Bb2-e5 Bc2xd3 2.Ka1-b2 Ka8-b7 3.Kb2-c3 Bd3-f5 4.h5-h6 Kb7-c6 5.Kc3-d4 Kc6-d7 6.Kd4-e3 Kd7-e7 7.h2-h4 Bf5-g6 8.Ke3-f3
+- (1.44) Depth: 15 00:00:02 270kN
1.d3-d4
+- (1.45) Depth: 15 00:00:02 604kN
1.d3-d4 Ka8-b7 2.Bb2-c1 Bc2-e4 3.h5-h6
+- (1.64) Depth: 15 00:00:02 1459kN
1.d3-d4 Ka8-b7 2.Bb2-c1 Bc2-e4 3.h5-h6
+- (1.64) Depth: 15 00:00:02 1460kN
1.d3-d4 Ka8-b7 2.Bb2-c1 Bc2-e4 3.h5-h6 Kb7-c6 4.Bc1-f4 Kc6-d7 5.Ka1-b2 Kd7-e8 6.Kb2-c3 Ke8-f7 7.h2-h4 Kf7-f6 8.h4-h5 Kf6-f7
+- (1.70) Depth: 16 00:00:03 2098kN
1.d3-d4 Ka8-b7 2.Bb2-c1 Bc2-e4 3.h5-h6 Kb7-c6 4.Bc1-f4 Kc6-d7 5.Ka1-b2 Kd7-e8 6.Kb2-c3 Ke8-f7 7.h2-h4 Kf7-f6 8.h4-h5 Kf6-f7
+- (1.70) Depth: 16 00:00:03 2155kN
1.d3-d4 Ka8-b7 2.Bb2-c1 Bc2-e4 3.h5-h6 Kb7-c6 4.Bc1-f4 Kc6-d7
+- (1.70) Depth: 17 00:00:04 2548kN
1.d3-d4 Ka8-b7 2.Bb2-c1 Bc2-e4 3.h5-h6 Kb7-c6 4.Bc1-f4 Kc6-d7
+- (1.70) Depth: 17 00:00:04 2658kN
1.d3-d4 Ka8-b7 2.Bb2-c1 Bc2-e4 3.h5-h6 Kb7-c6 4.Bc1-f4 Kc6-d7
+- (1.70) Depth: 18 00:00:05 3206kN
1.d3-d4 Ka8-b7 2.Bb2-c1 Bc2-e4 3.h5-h6 Kb7-c6 4.Bc1-f4 Kc6-d7
+- (1.70) Depth: 18 00:00:05 3366kN
1.d3-d4 Ka8-b7 2.Bb2-c1 Bc2-e4 3.Ka1-b2 Kb7-c6 4.Kb2-c3 Kc6-d7 5.h5-h6 Kd7-e8 6.h2-h4 Ke8-f7 7.Bc1-g5 Kf7-g6 8.Bg5-f4
+- (1.75) Depth: 19 00:00:08 5747kN
1.d3-d4 Ka8-b7 2.Bb2-c1 Bc2-e4 3.Ka1-b2 Kb7-c6 4.Kb2-c3 Kc6-d7 5.h5-h6 Kd7-e8 6.h2-h4 Ke8-f7 7.Bc1-g5 Kf7-g6 8.Bg5-f4
+- (1.75) Depth: 19 00:00:09 5975kN
1.d3-d4 Ka8-b7 2.Bb2-c1 Bc2-e4 3.Ka1-b2 Kb7-c6 4.Kb2-c3 Kc6-d7 5.h5-h6 Kd7-e8 6.Bc1-f4 Ke8-f7 7.Kc3-d2 Kf7-g6 8.Kd2-e3 Be4-d5 9.h2-h4 Kg6-h7 10.Ke3-d3
+- (1.85) Depth: 20 00:00:16 11105kN
1.d3-d4 Ka8-b7 2.Bb2-c1 Bc2-e4 3.Ka1-b2 Kb7-c6 4.Kb2-c3 Kc6-d7 5.h5-h6 Kd7-e8 6.Bc1-f4 Ke8-f7 7.Kc3-d2 Kf7-g6 8.Kd2-e3 Be4-d5 9.h2-h4 Kg6-h7 10.Ke3-d3
+- (1.85) Depth: 20 00:00:17 11345kN
1.d3-d4 Ka8-b7 2.h5-h6 Kb7-c6 3.Bb2-c3 Bc2-e4 4.Ka1-b2 Kc6-d6 5.Kb2-c1 Be4-f5 6.Kc1-d2 Kd6-e7 7.Kd2-e3 Ke7-f7 8.Ke3-f4 Bf5-d3
+- (1.78) Depth: 21 00:00:36 24054kN
1.d3-d4 Ka8-b7 2.h5-h6 Kb7-c6 3.Bb2-c3 Bc2-e4 4.Ka1-b2 Kc6-d6 5.Kb2-c1 Be4-f5 6.Kc1-d2 Kd6-e7 7.Kd2-e3 Ke7-f7 8.Ke3-f4 Bf5-d3
+- (1.78) Depth: 21 00:00:37 24902kN
1.d3-d4 Ka8-b7 2.h5-h6 Kb7-c6 3.Bb2-c3 Kc6-d5 4.Ka1-b2 Bc2-h7 5.Kb2-c1 Kd5-e4 6.Kc1-d2 Ke4-f3 7.Bc3-b2 Bh7-g6 8.Kd2-c3 Kf3-e4 9.h2-h4
+- (1.78) Depth: 22 00:00:47 31724kN
1.d3-d4 Ka8-b7 2.h5-h6 Kb7-c6 3.Bb2-c3 Kc6-d5 4.Ka1-b2 Bc2-h7 5.Kb2-c1 Kd5-e4 6.Kc1-d2 Ke4-f3 7.Bc3-b2 Bh7-g6 8.Kd2-c3 Kf3-e4 9.h2-h4
+- (1.78) Depth: 22 00:00:48 32732kN
1.d3-d4 Ka8-b7 2.h5-h6 Kb7-c6 3.Bb2-c3 Kc6-d5 4.Ka1-b2 Bc2-h7 5.Kb2-c1 Kd5-e4 6.Kc1-d2 Ke4-f3 7.Bc3-b2 Bh7-g6 8.Kd2-c3 Kf3-e4 9.h2-h4 e6-e5 10.Kc3-c4 e5xd4 11.Bb2xd4 Ke4-f3 12.Kc4-d5 Kf3-g4
+- (1.78) Depth: 23 00:01:08 45976kN
1.Bb2-c1
+- (1.79) Depth: 23 00:01:27 58784kN
1.Bb2-c1 Bc2xd3 2.Ka1-b2 e6-e5 3.Kb2-c3 Bd3-e4
+- (1.79) Depth: 23 00:01:45 71443kN
1.Bb2-c1 Bc2xd3 2.Ka1-b2 e6-e5 3.Kb2-c3 Bd3-e4
+- (1.79) Depth: 23 00:01:46 71543kN
1.Bb2-c1 Bc2xd3 2.Ka1-b2 e6-e5 3.Kb2-c3 Bd3-e4 4.Kc3-c4 Ka8-b8 5.Bc1-b2 Kb8-c8 6.Bb2xe5 Kc8-d7 7.Kc4-d4 Be4-c2 8.Kd4-e3 Kd7-e6 9.Ke3-f4 Bc2-d3
+- (1.91) Depth: 24 00:01:57 78795kN
1.Bb2-a3
+- (1.92) Depth: 24 00:02:28 96736kN
1.Bb2-a3 Bc2xd3 2.Ka1-b2 Bd3-h7 3.Kb2-c3 e6-e5 4.Ba3-d6 Ka8-b7 5.Bd6xe5 Kb7-c6 6.Kc3-d4 Kc6-d7 7.Kd4-e3 Kd7-e6 8.Ke3-f4 Ke6-f7 9.Be5-d4 Bh7-c2 10.Kf4-g5 Kf7-e6 11.h5-h6 Ke6-f7 12.Bd4-e5 Bc2-e4 13.Be5-d4
+- (1.92) Depth: 24 00:02:38 103082kN
1.Bb2-a3 Bc2xd3 2.Ka1-b2 Bd3-h7 3.Kb2-c3 e6-e5 4.Ba3-d6 Ka8-b7 5.Bd6xe5 Kb7-c6 6.Kc3-d4 Kc6-d7 7.Kd4-e3 Kd7-e6 8.Ke3-f4 Ke6-f7 9.Be5-d4 Bh7-c2 10.Kf4-g5 Kf7-e6 11.h5-h6 Ke6-f7 12.Bd4-e5 Bc2-e4 13.Be5-d4
+- (1.92) Depth: 24 00:02:41 105524kN
1.Bb2-a3 Bc2xd3 2.Ka1-b2 Bd3-h7 3.Kb2-c3 e6-e5 4.Ba3-d6 Ka8-b7 5.Bd6xe5 Kb7-c6 6.Kc3-d4 Kc6-d7 7.Kd4-e3 Kd7-e6 8.Ke3-f4 Ke6-f7 9.Be5-d4 Bh7-c2 10.Kf4-g5 Kf7-e6 11.h5-h6 Ke6-f7 12.Bd4-e5 Bc2-e4
+- (1.92) Depth: 25 00:04:00 141243kN
1.Bb2-g7
+- (1.93) Depth: 25 00:04:29 159784kN
1.Bb2-g7 Bc2xd3 2.Ka1-b2 Ka8-b7 3.Kb2-c3 Bd3-h7 4.Kc3-d4 Kb7-c6 5.Kd4-e5 Bh7-f5 6.Bg7-f8 Kc6-d7 7.Bf8-d6 Kd7-e8 8.Ke5-f6 Ke8-d7 9.Bd6-e7 Bf5-h7 10.h5-h6 Bh7-f5 11.Be7-f8 Bf5-e4 12.Bf8-a3
+- (1.93) Depth: 25 00:04:33 162063kN
1.Bb2-g7 Bc2xd3 2.Ka1-b2 Ka8-b7 3.Kb2-c3 Bd3-h7 4.Kc3-d4 Kb7-c6 5.Kd4-e5 Bh7-f5 6.Bg7-f8 Kc6-d7 7.Bf8-d6 Kd7-e8 8.Ke5-f6 Ke8-d7 9.Bd6-e7 Bf5-h7 10.h5-h6 Bh7-f5 11.Be7-f8 Bf5-e4 12.Bf8-a3
+- (1.93) Depth: 25 00:04:33 162102kN
1.Bb2-g7 Bc2xd3 2.Ka1-b2 Ka8-b7 3.Kb2-c3 Bd3-h7 4.Kc3-d4 Kb7-c6 5.Kd4-e5 Bh7-f5 6.Bg7-f8 Kc6-d7 7.Bf8-d6 Kd7-e8 8.Ke5-f6 Ke8-d7 9.Bd6-e7 Bf5-h7
+- (1.93) Depth: 26 00:04:39 166390kN
1.Bb2-g7 Bc2xd3 2.Ka1-b2 Ka8-b7 3.Kb2-c3 Bd3-h7 4.Kc3-d4 Kb7-c6 5.Kd4-e5 Bh7-f5 6.Bg7-f8 Kc6-d7 7.Bf8-d6 Kd7-e8 8.Ke5-f6 Ke8-d7 9.Bd6-e7 Bf5-h7
+- (1.93) Depth: 26 00:04:43 169052kN
1.Bb2-g7 Bc2xd3 2.Ka1-b2 Ka8-b7 3.Kb2-c3 Bd3-f5 4.Kc3-d4 Kb7-c6 5.Kd4-e5 Kc6-d7 6.Ke5-f6 Kd7-e8 7.h5-h6 Bf5-h7 8.Kf6xe6 Bh7-g8+ 9.Ke6-f5 Ke8-f7 10.Kf5-g5 Bg8-h7 11.h2-h4 Bh7-e4 12.Bg7-e5
+- (1.99) Depth: 27 00:05:40 206908kN
1.Bb2-g7 Bc2xd3 2.Ka1-b2 Ka8-b7 3.Kb2-c3 Bd3-f5 4.Kc3-d4 Kb7-c6 5.Kd4-e5 Kc6-d7 6.Ke5-f6 Kd7-e8 7.h5-h6 Bf5-h7 8.Kf6xe6 Bh7-g8+ 9.Ke6-f5 Ke8-f7 10.Kf5-g5 Bg8-h7 11.h2-h4 Bh7-e4 12.Bg7-e5
+- (1.99) Depth: 27 00:07:17 261412kN
1.Bb2-g7 Bc2xd3 2.Ka1-b2 Ka8-b7 3.Kb2-c3 Bd3-f5 4.Kc3-d4 Kb7-c6 5.Kd4-e5 Kc6-d7 6.Ke5-f6 Kd7-e8 7.h5-h6 Bf5-h7 8.Kf6xe6 Bh7-g8+ 9.Ke6-f5 Ke8-f7 10.Kf5-g5 Bg8-h7 11.h2-h4 Bh7-e4 12.Bg7-d4 Be4-d3 13.h4-h5 Kf7-g8 14.Bd4-e5
+- (1.99) Depth: 28 00:07:48 280760kN
1.Bb2-h8
+- (2.00) Depth: 28 00:15:24 548258kN
1.Bb2-h8
+- (2.29) Depth: 28 00:19:27 690845kN

(, 02.09.2007)
User avatar
AdminX
Posts: 6363
Joined: Mon Mar 13, 2006 2:34 pm
Location: Acworth, GA

Re: Nice position

Post by AdminX »

Zap!Chess Zanzibar does not think much about the position however. It finds the move in 2:20. Is that reasonable time for you? 8-)
Analysis by Zap!Chess Zanzibar:

1.Bh8 Bxd3 2.Kb2 Kb7 3.Kc3 Bb1 4.Kd4 Kc6 5.Ke5 Kd7 6.Kf6 e5 7.Kxe5 Ke7 8.Kf4 Kf7 9.Be5 Bc2 10.Bd4 Bh7 11.Kg5 Be4 12.Be5
+/= (0.42) Depth: 21/31 00:02:20 47285kN, tb=1977

1.Bh8 Bxd3 2.Kb2 Bh7 3.Kc3 e5 4.Kc4 e4 5.Bd4 Kb7 6.Kd5 Ka6 7.h6 Kb5 8.Ba7 Ka6 9.Be3 Kb5 10.Bd4 Kb4 11.h4 Kb3 12.Ke5 Kc4 13.h5
+/= (0.50) Depth: 23/39 00:09:41 207mN, tb=8508

1.Bh8 Bxd3 2.Kb2 Bh7 3.Kc3 e5 4.Kc4 e4 5.Bd4 Kb7 6.Kd5 Ka6 7.h6 Kb5 8.Bf2 Kb4 9.Ke5 Kc3 10.Kf6 Kd3 11.Kg7 e3 12.Bxe3 Bf5 13.Bd4 Ke4 14.h7
+/- (1.00) Depth: 24/46 00:20:20 396mN, tb=39410
"Good decisions come from experience, and experience comes from bad decisions."
__________________________________________________________________
Ted Summers
Spock

Re: Nice position

Post by Spock »

Hi Uri,
Well Movei 438 didn't find the move for me, on 2 different machines. Here were the results when I stopped them. It could be that I should have left them a bit longer :wink:
Opteron 265
Deep Shredder 10 GUI
5-men EGTB


k7/8/4p3/7P/8/3P4/1Bb4P/K7 w - -

Engine: Movei 438 (128 MB)
by Uri Blass

15.11 0:02 +1.64 1.d4 Kb7 2.Bc1 Be4 3.h6 (1.472.010)

15.13 0:02 +1.64 1.d4 Kb7 2.Bc1 Be4 3.h6 (1.473.024)

16.01 0:03 +1.69 1.d4 Kb7 2.Bc1 Be4 3.h6 Kc6 4.Bf4 Kd7
5.Kb2 Ke8 6.Kc3 Kf7 7.h4 Ke7 8.Be5 (2.063.387)

16.13 0:03 +1.69 1.d4 Kb7 2.Bc1 Be4 3.h6 Kc6 4.Bf4 Kd7
5.Kb2 Ke8 6.Kc3 Kf7 7.h4 Ke7 8.Be5 (2.120.490)

17.01 0:03 +1.69 1.d4 Kb7 2.Bc1 Be4 3.h6 Kc6 4.Bf4 Kd7 (2.542.291)

17.13 0:04 +1.69 1.d4 Kb7 2.Bc1 Be4 3.h6 Kc6 4.Bf4 Kd7 (2.668.745)

18.01 0:05 +1.69 1.d4 Kb7 2.Bc1 Be4 3.h6 Kc6 4.Bf4 Kd7 (3.294.352)

18.13 0:05 +1.69 1.d4 Kb7 2.Bc1 Be4 3.h6 Kc6 4.Bf4 Kd7 (3.449.589)

19.01 0:06 +1.69 1.d4 Kb7 2.Bc1 Be4 3.h6 Kc6 4.Bf4 Kd7 (4.416.136)

19.13 0:07 +1.69 1.d4 Kb7 2.Bc1 Be4 3.h6 Kc6 4.Bf4 Kd7 (4.669.122)

20.01 0:20 +1.86 1.d4 Kb7 2.Bc1 Kc6 3.Kb2 Bh7 4.Bf4 Kd5
5.Kc3 Ke4 6.Be5 Kf5 7.h4 Kg4 8.h6 Kxh4
9.Bf4 Kh5 10.Kc4 (12.599.898)

20.13 0:20 +1.86 1.d4 Kb7 2.Bc1 Kc6 3.Kb2 Bh7 4.Bf4 Kd5
5.Kc3 Ke4 6.Be5 Kf5 7.h4 Kg4 8.h6 Kxh4
9.Bf4 Kh5 10.Kc4 (12.911.563)

21.01 0:41 +1.76 1.d4 Kb7 2.Bc3 Kc6 3.Kb2 Bh7 4.h6 Kd5
5.Kc1 Ke4 6.Kd2 Kf4 7.Ke2 Bf5 (25.536.350)

21.13 0:42 +1.76 1.d4 Kb7 2.Bc3 Kc6 3.Kb2 Bh7 4.h6 Kd5
5.Kc1 Ke4 6.Kd2 Kf4 7.Ke2 Bf5 (26.421.803)

22.01 0:53 +1.78 1.d4 Kb7 2.Bc3 Kc6 3.Kb2 Bh7 4.h6 Kd5
5.Kc1 Ke4 6.Kd2 Bf5 7.Ke2 Bg4+ 8.Kf2 Bf5
9.Bb2 Kf4 10.h4 Be4 11.Bc3 Bd3
12.Bb4 (33.170.939)

22.13 0:55 +1.78 1.d4 Kb7 2.Bc3 Kc6 3.Kb2 Bh7 4.h6 Kd5
5.Kc1 Ke4 6.Kd2 Bf5 7.Ke2 Bg4+ 8.Kf2 Bf5
9.Bb2 Kf4 10.h4 Be4 11.Bc3 Bd3
12.Bb4 (34.107.193)

23.01 1:24 +1.78 1.d4 Kb7 2.Bc3 Kc6 3.Kb2 Bf5 4.h6 Kd5
5.Kc1 Ke4 6.Kd2 Bg6 (50.549.972)

23.13 1:37 +1.78 1.d4 Kb7 2.Bc3 Kc6 3.Kb2 Bf5 4.h6 Kd5
5.Kc1 Ke4 6.Kd2 Bg6 (57.841.619)

24.01 2:16 +1.79 1.d4 Kb7 2.Bc3 Kc6 3.Kb2 Bf5 4.h6 Kd5
5.Kc1 Ke4 6.Kd2 Bg6 7.Bb2 Kf5 8.Ke2 Bh5+
9.Kd3 Bg6 10.Kc4 Bh7 (79.362.762)

24.13 2:34 +1.79 1.d4 Kb7 2.Bc3 Kc6 3.Kb2 Bf5 4.h6 Kd5
5.Kc1 Ke4 6.Kd2 Bg6 7.Bb2 Kf5 8.Ke2 Bh5+
9.Kd3 Bg6 10.Kc4 Bh7 (89.634.634)

25.01 3:57 +1.79 1.d4 Kb7 2.Bc3 Kc6 3.Kb2 Bf5 4.h6 Kd5
5.Kc1 Ke4 6.Kd2 Bg6 7.Bb2 Kf5 8.Ke2 Bh5+
9.Kd3 Bg6 10.Kc4 Bh7 11.h4 Kg4
12.Ba3 Bg6 13.Be7 (133.716.376)

25.04 6:32 +1.80 1.Ba3 (201.138.251)

25.04 8:28 +1.97 1.Ba3 Bxd3 2.Kb2 Be4 3.Kc3 e5 4.Bd6 Kb7
5.Bxe5 Kc6 6.Kd4 Bh7 7.h6 Kd7 8.Ke3 Ke6
9.Kf4 Kf7 10.Kg5 Ke6 11.Bd4 Kf7
12.h4 Bd3 (254.360.150)

25.12 8:43 +1.98 1.Bg7 (263.038.903)

25.12 9:40 +2.00 1.Bg7 Bxd3 2.Kb2 e5 3.Kc3 Bh7 4.Bxe5 (291.913.529)

25.13 9:40 +2.00 1.Bg7 Bxd3 2.Kb2 e5 3.Kc3 Bh7 4.Bxe5 (291.916.727)

26.01 11:52 +2.02 1.Bg7 Bxd3 2.Kb2 Kb7 3.Kc3 Bf5 4.Kd4 Kc6
5.Ke5 Kd7 6.Kf6 Ke8 7.h6 Bh7 8.Kxe6 Bg8+
9.Kf5 (360.355.123)

26.13 12:13 +2.02 1.Bg7 Bxd3 2.Kb2 Kb7 3.Kc3 Bf5 4.Kd4 Kc6
5.Ke5 Kd7 6.Kf6 Ke8 7.h6 Bh7 8.Kxe6 Bg8+
9.Kf5 (372.002.379)

27.01 14:01 +2.02 1.Bg7 Bxd3 2.Kb2 Kb7 3.Kc3 Bf5 4.Kd4 Kc6
5.Ke5 Kd7 6.Kf6 Ke8 7.h6 Bh7 8.Kxe6 Bd3
9.h4 Be4 10.h5 (424.798.143)

27.13 14:38 +2.02 1.Bg7 Bxd3 2.Kb2 Kb7 3.Kc3 Bf5 4.Kd4 Kc6
5.Ke5 Kd7 6.Kf6 Ke8 7.h6 Bh7 8.Kxe6 Bd3
9.h4 Be4 10.h5 (444.533.684)

best move: Bb2-g7 time: 16:44.875 minnodes: 444.533.684
Last edited by Spock on Sun Sep 02, 2007 5:09 pm, edited 1 time in total.
Spock

Re: Nice position

Post by Spock »

And this one
Athlon MP2200+ (1.8GHz)
Deep Fritz 10 GUI
5-men EGTB

New game
k7/8/4p3/7P/8/3P4/1Bb4P/K7 w - - 0 1

Analysis by Movei00_8_438:

1.d3-d4
+/- (1.03) Depth: 1 00:00:00
1.Bb2-e5 Bc2xd3 2.Ka1-b2 Ka8-b7 3.Kb2-c3 Bd3-e4 4.Kc3-d4 Be4-f3
+/- (1.30) Depth: 8 00:00:00
1.Bb2-e5 Bc2xd3 2.Ka1-b2 Ka8-b7 3.Kb2-c3 Bd3-e4 4.Kc3-d4 Be4-f3
+/- (1.30) Depth: 8 00:00:00
1.Bb2-e5 Bc2xd3 2.Ka1-b2 Ka8-b7 3.Kb2-c3 Bd3-e4 4.Kc3-d4 Be4-f3
+/- (1.30) Depth: 8 00:00:00
1.Bb2-e5 Bc2xd3 2.Ka1-b2 Ka8-b7 3.Kb2-c3 Bd3-e4 4.Kc3-d4 Be4-f3
+/- (1.30) Depth: 8 00:00:00
1.Bb2-e5 Bc2xd3 2.Ka1-b2 Ka8-b7 3.Kb2-c3 Bd3-e4 4.Kc3-d4 Be4-f3
+/- (1.30) Depth: 8 00:00:00
1.Bb2-e5 Bc2xd3 2.Ka1-b2 Ka8-b7 3.Kb2-c3 Bd3-e4 4.Kc3-d4 Be4-f3
+/- (1.30) Depth: 8 00:00:00
1.Bb2-e5 Bc2xd3 2.Ka1-b2 Ka8-b7 3.Kb2-c3 Bd3-e4 4.Kc3-d4 Be4-f3
+/- (1.30) Depth: 8 00:00:00
1.Bb2-e5 Bc2xd3 2.Ka1-b2 Ka8-b7 3.Kb2-c3 Bd3-e4 4.Kc3-d4 Be4-f3
+/- (1.30) Depth: 8 00:00:00
1.Bb2-e5 Bc2xd3 2.Ka1-b2 Ka8-b7 3.Kb2-c3 Bd3-e4 4.Kc3-d4 Be4-f3
+/- (1.30) Depth: 8 00:00:00
1.Bb2-e5 Bc2xd3 2.Ka1-b2 Ka8-b7 3.Kb2-c3 Bd3-e4 4.Kc3-d4 Be4-f3
+/- (1.30) Depth: 8 00:00:00
1.Bb2-e5 Bc2xd3 2.Ka1-b2 Ka8-b7 3.Kb2-c3 Bd3-e4 4.Kc3-d4 Be4-f3
+/- (1.30) Depth: 8 00:00:00
1.Bb2-e5 Bc2xd3 2.Ka1-b2 Ka8-b7 3.Kb2-c3 Bd3-e4 4.Kc3-d4 Be4-f3
+/- (1.30) Depth: 8 00:00:00
1.Bb2-e5 Bc2xd3 2.Ka1-b2 Ka8-b7 3.Kb2-c3 Bd3-e4 4.Kc3-d4 Be4-f3
+/- (1.30) Depth: 8 00:00:00
1.Bb2-e5 Bc2xd3 2.Ka1-b2 Ka8-b7 3.Kb2-c3 Bd3-e4 4.Kc3-d4 Be4-f3
+/- (1.30) Depth: 8 00:00:00
1.Bb2-e5 Bc2xd3 2.Ka1-b2 Ka8-b7 3.Kb2-c3 Bd3-e4 4.Kc3-d4 Be4-f3
+/- (1.30) Depth: 8 00:00:00
1.Bb2-e5 Bc2xd3 2.Ka1-b2 Ka8-b7 3.Kb2-c3 Bd3-e4 4.Kc3-d4 Be4-f3
+/- (1.30) Depth: 8 00:00:00
1.Bb2-e5 Bc2xd3 2.Ka1-b2 Ka8-b7 3.Kb2-c3 Bd3-e4 4.Kc3-d4 Be4-f3
+/- (1.30) Depth: 8 00:00:00
1.Bb2-e5 Bc2xd3 2.Ka1-b2 Ka8-b7 3.Kb2-c3 Bd3-e4 4.Kc3-d4 Be4-f3
+/- (1.30) Depth: 8 00:00:00 8kN
1.Bb2-e5 Bc2xd3 2.Ka1-b2 Ka8-b7 3.Kb2-c3 Bd3-e4 4.Kc3-d4 Be4-f3
+/- (1.30) Depth: 8 00:00:00 8kN
1.Bb2-e5 Bc2xd3 2.Ka1-b2 Ka8-b7 3.Kb2-c3 Bd3-e4 4.Kc3-d4 Be4-f3
+/- (1.30) Depth: 8 00:00:00 8kN
1.Bb2-e5 Bc2xd3 2.Ka1-b2 Ka8-b7 3.Kb2-c3 Bd3-e4 4.Kc3-d4 Be4-f3
+/- (1.30) Depth: 8 00:00:00 8kN
1.Bb2-e5 Bc2xd3 2.Ka1-b2 Ka8-b7 3.Kb2-c3 Bd3-e4 4.Kc3-d4 Be4-f3
+/- (1.30) Depth: 8 00:00:00 8kN
1.Bb2-e5 Bc2xd3 2.Ka1-b2 Ka8-b7 3.Kb2-c3 Bd3-e4 4.Kc3-d4 Be4-f3
+/- (1.30) Depth: 8 00:00:00 8kN
1.Bb2-e5 Bc2xd3 2.Ka1-b2 Ka8-b7 3.Kb2-c3 Bd3-e4 4.Kc3-d4 Be4-f3
+/- (1.30) Depth: 8 00:00:00 11kN
1.Bb2-e5 Bc2xd3 2.Ka1-b2 Ka8-b7 3.Kb2-c3 Bd3-f5 4.h5-h6 Kb7-c6 5.Kc3-c4
+- (1.47) Depth: 9 00:00:00 13kN
1.Bb2-e5 Bc2xd3 2.Ka1-b2 Ka8-b7 3.Kb2-c3 Bd3-f5 4.h5-h6 Kb7-c6 5.Kc3-c4
+- (1.47) Depth: 9 00:00:00 17kN
1.Bb2-e5 Bc2xd3 2.Ka1-b2 Ka8-b7 3.Kb2-c3 Bd3-f5 4.h5-h6 Kb7-c6 5.Kc3-d4 Kc6-d7
+/- (1.40) Depth: 10 00:00:00 21kN
1.Bb2-e5 Bc2xd3 2.Ka1-b2 Ka8-b7 3.Kb2-c3 Bd3-f5 4.h5-h6 Kb7-c6 5.Kc3-d4 Kc6-d7
+/- (1.40) Depth: 10 00:00:00 30kN
1.Bb2-e5 Bc2xd3 2.Ka1-b2 Ka8-b7 3.Kb2-c3 Bd3-f5 4.Kc3-d4 Kb7-c6 5.h5-h6
+- (1.53) Depth: 11 00:00:00 37kN
1.Bb2-e5 Bc2xd3 2.Ka1-b2 Ka8-b7 3.Kb2-c3 Bd3-f5 4.Kc3-d4 Kb7-c6 5.h5-h6
+- (1.53) Depth: 11 00:00:00 48kN
1.Bb2-e5 Bc2xd3 2.Ka1-b2 Ka8-b7 3.Kb2-c3 Bd3-f5 4.Kc3-d4 Kb7-c6 5.h5-h6 Kc6-d7 6.Kd4-e3 Kd7-e7
+- (1.47) Depth: 12 00:00:00 62kN
1.Bb2-e5 Bc2xd3 2.Ka1-b2 Ka8-b7 3.Kb2-c3 Bd3-f5 4.Kc3-d4 Kb7-c6 5.h5-h6 Kc6-d7 6.Kd4-e3 Kd7-e7
+- (1.47) Depth: 12 00:00:00 82kN
1.Bb2-e5 Bc2xd3 2.Ka1-b2 Ka8-b7 3.Kb2-c3 Bd3-f5 4.Kc3-d4 Kb7-c6 5.h5-h6 Kc6-d7 6.Kd4-e3 Kd7-e7 7.h2-h4
+- (1.46) Depth: 13 00:00:00 106kN
1.Bb2-e5 Bc2xd3 2.Ka1-b2 Ka8-b7 3.Kb2-c3 Bd3-f5 4.Kc3-d4 Kb7-c6 5.h5-h6 Kc6-d7 6.Kd4-e3 Kd7-e7 7.h2-h4
+- (1.46) Depth: 13 00:00:00 138kN
1.Bb2-e5 Bc2xd3 2.Ka1-b2 Ka8-b7 3.Kb2-c3 Bd3-f5 4.h5-h6 Kb7-c6 5.Kc3-c4 Kc6-d7 6.Kc4-d4 Kd7-e7 7.Kd4-e3
+- (1.47) Depth: 14 00:00:00 170kN
1.Bb2-e5 Bc2xd3 2.Ka1-b2 Ka8-b7 3.Kb2-c3 Bd3-f5 4.h5-h6 Kb7-c6 5.Kc3-c4 Kc6-d7 6.Kc4-d4 Kd7-e7 7.Kd4-e3
+- (1.47) Depth: 14 00:00:00 200kN
1.Bb2-e5 Bc2xd3 2.Ka1-b2 Ka8-b7 3.Kb2-c3 Bd3-f5 4.h5-h6 Kb7-c6 5.Kc3-d4 Kc6-d7 6.Kd4-e3 Kd7-e7 7.h2-h4 Bf5-g6 8.Ke3-f3
+- (1.44) Depth: 15 00:00:00 269kN
1.d3-d4
+- (1.45) Depth: 15 00:00:01 604kN
1.d3-d4 Ka8-b7 2.Bb2-c1 Bc2-e4 3.h5-h6
+- (1.64) Depth: 15 00:00:03 1472kN
1.d3-d4 Ka8-b7 2.Bb2-c1 Bc2-e4 3.h5-h6
+- (1.64) Depth: 15 00:00:03 1473kN
1.d3-d4 Ka8-b7 2.Bb2-c1 Bc2-e4 3.h5-h6 Kb7-c6 4.Bc1-f4 Kc6-d7 5.Ka1-b2 Kd7-e8 6.Kb2-c3 Ke8-f7 7.h2-h4 Kf7-e7 8.Bf4-e5
+- (1.69) Depth: 16 00:00:04 2063kN
1.d3-d4 Ka8-b7 2.Bb2-c1 Bc2-e4 3.h5-h6 Kb7-c6 4.Bc1-f4 Kc6-d7 5.Ka1-b2 Kd7-e8 6.Kb2-c3 Ke8-f7 7.h2-h4 Kf7-e7 8.Bf4-e5
+- (1.69) Depth: 16 00:00:05 2120kN
1.d3-d4 Ka8-b7 2.Bb2-c1 Bc2-e4 3.h5-h6 Kb7-c6 4.Bc1-f4 Kc6-d7
+- (1.69) Depth: 17 00:00:06 2542kN
1.d3-d4 Ka8-b7 2.Bb2-c1 Bc2-e4 3.h5-h6 Kb7-c6 4.Bc1-f4 Kc6-d7
+- (1.69) Depth: 17 00:00:06 2669kN
1.d3-d4 Ka8-b7 2.Bb2-c1 Bc2-e4 3.h5-h6 Kb7-c6 4.Bc1-f4 Kc6-d7
+- (1.69) Depth: 18 00:00:07 3294kN
1.d3-d4 Ka8-b7 2.Bb2-c1 Bc2-e4 3.h5-h6 Kb7-c6 4.Bc1-f4 Kc6-d7
+- (1.69) Depth: 18 00:00:08 3450kN
1.d3-d4 Ka8-b7 2.Bb2-c1 Bc2-e4 3.h5-h6 Kb7-c6 4.Bc1-f4 Kc6-d7
+- (1.69) Depth: 19 00:00:11 4416kN
1.d3-d4 Ka8-b7 2.Bb2-c1 Bc2-e4 3.h5-h6 Kb7-c6 4.Bc1-f4 Kc6-d7
+- (1.69) Depth: 19 00:00:11 4669kN
1.d3-d4 Ka8-b7 2.Bb2-c1 Kb7-c6 3.Ka1-b2 Bc2-h7 4.Bc1-f4 Kc6-d5 5.Kb2-c3 Kd5-e4 6.Bf4-e5 Ke4-f5 7.h2-h4 Kf5-g4 8.h5-h6 Kg4xh4 9.Be5-f4 Kh4-h5 10.Kc3-c4
+- (1.86) Depth: 20 00:00:33 12600kN
1.d3-d4 Ka8-b7 2.Bb2-c1 Kb7-c6 3.Ka1-b2 Bc2-h7 4.Bc1-f4 Kc6-d5 5.Kb2-c3 Kd5-e4 6.Bf4-e5 Ke4-f5 7.h2-h4 Kf5-g4 8.h5-h6 Kg4xh4 9.Be5-f4 Kh4-h5 10.Kc3-c4
+- (1.86) Depth: 20 00:00:34 12912kN
1.d3-d4 Ka8-b7 2.Bb2-c3 Kb7-c6 3.Ka1-b2 Bc2-h7 4.h5-h6 Kc6-d5 5.Kb2-c1 Kd5-e4 6.Kc1-d2 Ke4-f4 7.Kd2-e2 Bh7-f5
+- (1.76) Depth: 21 00:01:08 25536kN
1.d3-d4 Ka8-b7 2.Bb2-c3 Kb7-c6 3.Ka1-b2 Bc2-h7 4.h5-h6 Kc6-d5 5.Kb2-c1 Kd5-e4 6.Kc1-d2 Ke4-f4 7.Kd2-e2 Bh7-f5
+- (1.76) Depth: 21 00:01:10 26422kN
1.d3-d4 Ka8-b7 2.Bb2-c3 Kb7-c6 3.Ka1-b2 Bc2-h7 4.h5-h6 Kc6-d5 5.Kb2-c1 Kd5-e4 6.Kc1-d2 Bh7-f5 7.Kd2-e2 Bf5-g4+ 8.Ke2-f2 Bg4-f5 9.Bc3-b2 Ke4-f4 10.h2-h4 Bf5-e4 11.Bb2-c3 Be4-d3 12.Bc3-b4
+- (1.78) Depth: 22 00:01:27 33171kN
1.d3-d4 Ka8-b7 2.Bb2-c3 Kb7-c6 3.Ka1-b2 Bc2-h7 4.h5-h6 Kc6-d5 5.Kb2-c1 Kd5-e4 6.Kc1-d2 Bh7-f5 7.Kd2-e2 Bf5-g4+ 8.Ke2-f2 Bg4-f5 9.Bc3-b2 Ke4-f4 10.h2-h4 Bf5-e4 11.Bb2-c3 Be4-d3 12.Bc3-b4
+- (1.78) Depth: 22 00:01:29 34107kN
1.d3-d4 Ka8-b7 2.Bb2-c3 Kb7-c6 3.Ka1-b2 Bc2-f5 4.h5-h6 Kc6-d5 5.Kb2-c1 Kd5-e4 6.Kc1-d2 Bf5-g6
+- (1.78) Depth: 23 00:02:14 50550kN
1.d3-d4 Ka8-b7 2.Bb2-c3 Kb7-c6 3.Ka1-b2 Bc2-f5 4.h5-h6 Kc6-d5 5.Kb2-c1 Kd5-e4 6.Kc1-d2 Bf5-g6
+- (1.78) Depth: 23 00:02:37 57842kN
1.d3-d4 Ka8-b7 2.Bb2-c3 Kb7-c6 3.Ka1-b2 Bc2-f5 4.h5-h6 Kc6-d5 5.Kb2-c1 Kd5-e4 6.Kc1-d2 Bf5-g6 7.Bc3-b2 Ke4-f5 8.Kd2-e2 Bg6-h5+ 9.Ke2-d3 Bh5-g6 10.Kd3-c4 Bg6-h7
+- (1.79) Depth: 24 00:03:35 79363kN
1.d3-d4 Ka8-b7 2.Bb2-c3 Kb7-c6 3.Ka1-b2 Bc2-f5 4.h5-h6 Kc6-d5 5.Kb2-c1 Kd5-e4 6.Kc1-d2 Bf5-g6 7.Bc3-b2 Ke4-f5 8.Kd2-e2 Bg6-h5+ 9.Ke2-d3 Bh5-g6 10.Kd3-c4 Bg6-h7
+- (1.79) Depth: 24 00:04:05 89635kN
1.d3-d4 Ka8-b7 2.Bb2-c3 Kb7-c6 3.Ka1-b2 Bc2-f5 4.h5-h6 Kc6-d5 5.Kb2-c1 Kd5-e4 6.Kc1-d2 Bf5-g6 7.Bc3-b2 Ke4-f5 8.Kd2-e2 Bg6-h5+ 9.Ke2-d3 Bh5-g6 10.Kd3-c4 Bg6-h7 11.h2-h4 Kf5-g4 12.Bb2-a3 Bh7-g6 13.Ba3-e7
+- (1.79) Depth: 25 00:06:08 134mN
1.Bb2-a3
+- (1.80) Depth: 25 00:09:42 201mN
1.Bb2-a3 Bc2xd3 2.Ka1-b2 Bd3-e4 3.Kb2-c3 e6-e5 4.Ba3-d6 Ka8-b7 5.Bd6xe5 Kb7-c6 6.Kc3-d4 Be4-h7 7.h5-h6 Kc6-d7 8.Kd4-e3 Kd7-e6 9.Ke3-f4 Ke6-f7 10.Kf4-g5 Kf7-e6 11.Be5-d4 Ke6-f7 12.h2-h4 Bh7-d3
+- (1.97) Depth: 25 00:12:09 254mN
1.Bb2-g7
+- (1.98) Depth: 25 00:12:32 263mN
1.Bb2-g7 Bc2xd3 2.Ka1-b2 e6-e5 3.Kb2-c3 Bd3-h7 4.Bg7xe5
+- (2.00) Depth: 25 00:13:51 292mN
1.Bb2-g7 Bc2xd3 2.Ka1-b2 e6-e5 3.Kb2-c3 Bd3-h7 4.Bg7xe5
+- (2.00) Depth: 25 00:13:51 292mN
1.Bb2-g7 Bc2xd3 2.Ka1-b2 Ka8-b7 3.Kb2-c3 Bd3-f5 4.Kc3-d4 Kb7-c6 5.Kd4-e5 Kc6-d7 6.Ke5-f6 Kd7-e8 7.h5-h6 Bf5-h7 8.Kf6xe6 Bh7-g8+ 9.Ke6-f5
+- (2.02) Depth: 26 00:16:55 360mN
1.Bb2-g7 Bc2xd3 2.Ka1-b2 Ka8-b7 3.Kb2-c3 Bd3-f5 4.Kc3-d4 Kb7-c6 5.Kd4-e5 Kc6-d7 6.Ke5-f6 Kd7-e8 7.h5-h6 Bf5-h7 8.Kf6xe6 Bh7-g8+ 9.Ke6-f5
+- (2.02) Depth: 26 00:17:24 372mN
1.Bb2-g7 Bc2xd3 2.Ka1-b2 Ka8-b7 3.Kb2-c3 Bd3-f5 4.Kc3-d4 Kb7-c6 5.Kd4-e5 Kc6-d7 6.Ke5-f6 Kd7-e8 7.h5-h6 Bf5-h7 8.Kf6xe6 Bh7-d3 9.h2-h4 Bd3-e4 10.h4-h5
+- (2.02) Depth: 27 00:19:53 425mN
1.Bb2-g7 Bc2xd3 2.Ka1-b2 Ka8-b7 3.Kb2-c3 Bd3-f5 4.Kc3-d4 Kb7-c6 5.Kd4-e5 Kc6-d7 6.Ke5-f6 Kd7-e8 7.h5-h6 Bf5-h7 8.Kf6xe6 Bh7-d3 9.h2-h4 Bd3-e4 10.h4-h5
+- (2.02) Depth: 27 00:20:45 445mN
1.Bb2-g7 Bc2xd3 2.Ka1-b2 Ka8-b7 3.Kb2-c3 Bd3-f5 4.Kc3-d4 Kb7-c6 5.Kd4-e5 Kc6-d7 6.Ke5-f6 Kd7-e8 7.h5-h6 Bf5-h7 8.Kf6xe6 Bh7-d3 9.h2-h4 Bd3-e4 10.h4-h5 Be4-h7 11.Bg7-e5 Ke8-f8 12.Be5-d4
+- (2.00) Depth: 28 00:28:08 599mN

(, 03.09.2007)
User avatar
Eelco de Groot
Posts: 4681
Joined: Sun Mar 12, 2006 2:40 am
Full name:   Eelco de Groot

Gambit Tiger 2007.1 with SelSafety 7 Re: Nice position

Post by Eelco de Groot »

I'm playing around a bit with my new ChessTiger and even trying to learn her some new tricks. :) Although officially there are no settings possible for Tiger other than the Normal, Gambit, Gambit Aggressive and Gambit Suicidal settings and of course the Anti-Human option, I found that I could also vary the the SelSafety settings a bit in CT.ini. I also tried MoreSel and NSEW but could not find any differences in moves or nodecounts so far. But SelSafety makes a bit of a difference in moves. I have to shut down Chess Tiger and then make some changes in CT.ini or the changes will be reversed in CT.ini when Chess Tiger closes down. But at the moment the changes seem permanent. The changes probably make ChessTiger not any stronger but it is nice to have something slightly different! Default is SelSafety=6, SelSafety=5 is a possibility but at the moment I have the parameter at SelSafety=7 in Gambit Tiger 2007.1. I also got Chess Tiger UCI running under the Shredder UCI interface, with the new settings. Look at the depths that Chess Tiger is getting on my not so fast Athlon 2009 MHz, with SelSafety 7 I have the impression it sometimes is getting slightly deeper even than the default does, at late plies!:


k7/8/4p3/7P/8/3P4/1Bb4P/K7 w - -

Engine: Gambit Tiger 2007.1 SelSafety 7 (256 MB)
by Copyright (C) 1994-2007 by Christophe T

16.00 0:00 +1.53 1.d4 Kb7 2.Ba3 Kc6 3.Kb2 Bh7 4.h6 Kd5
5.Kc3 e5 6.Bc5 exd4+ 7.Bxd4 Ke4 8.h4 Bg6
9.Kc4 (830.636) 1239

16.07 0:01 +1.62 1.Bf6 Bxd3 2.Kb2 Kb7 3.Kc3 Bf5 4.Kd4 Kc6
5.Ke5 Kc5 6.h6 Kc4 7.h4 Kd3 8.h5 Ke3
9.Bg5+ Kd3 (1.319.992) 1233

17.01 0:01 +1.30 1.Bf6 Bxd3 2.Kb2 Kb7 3.Kc3 Bf5 4.h6 Kc6
5.Kd2 Kd6 6.h4 e5 7.Ke3 Ke6 8.Bg7 Kf7
9.Bxe5 Kg6 10.Bf4 (2.051.166) 1228

17.03 0:02 +1.46 1.Bg7 Bxd3 2.Kb2 Kb7 3.Kc3 Bh7 4.Kd4 Kc6
5.Ke5 Kd7 6.Kf6 Kd6 7.h6 Kd5 8.Kf7 Kd6
9.h4 (3.232.218) 1238

18.01 0:03 +1.62 1.Bg7 Bxd3 2.Kb2 Kb7 3.Kc3 Bh7 4.Kd4 Kc6
5.Ke5 Kd7 6.Kf6 e5 7.Kxe5 Ke7 8.h6 Bg6
9.h4 Kf7 10.Bf6 (3.978.658) 1239

19.01 0:03 +1.60 1.Bg7 Bxd3 2.Kb2 Kb7 3.Kc3 Bh7 4.Kd4 Kc6
5.Ke5 Kd7 6.Kf6 e5 7.Kxe5 Ke7 8.h4 Kf7
9.Bf6 Kg8 10.h6 (4.452.785) 1240

20.01 0:04 +1.61 1.Bg7 Bxd3 2.Kb2 Kb7 3.Kc3 Bh7 4.Kd4 Kc6
5.Ke5 Kd7 6.Kf6 e5 7.Kxe5 Ke7 8.h4 Kf7
9.Bf6 Kg8 10.Kd5 Kf7 11.Bd4 (5.360.994) 1243

21.01 0:05 +1.61 1.Bg7 Bxd3 2.Kb2 Kb7 3.Kc3 Bh7 4.Kd4 Kc6
5.Ke5 Kd7 6.Kf6 e5 7.Kxe5 Ke7 8.h4 Kf7
9.Bf6 Kg8 10.Kd5 Kf7 11.Bd4 (6.747.149) 1244

22.01 0:07 +1.60 1.Bg7 Bxd3 2.Kb2 Kb7 3.Kc3 Bh7 4.Kd4 Kc6
5.Ke5 Kd7 6.Kf6 e5 7.Kxe5 Ke7 8.h4 Kf7
9.Bf6 Kg8 10.Kd5 Kf7 11.Bd4 Kg8
12.Ke5 (9.103.228) 1253

23.01 0:11 +1.52 1.Bg7 Bxd3 2.Kb2 Kb7 3.Kc3 Bh7 4.Kd4 Kc6
5.Ke5 Kd7 6.Kf6 e5 7.Kxe5 Ke7 8.h4 Kf7
9.Bh8 Kg8 10.Bf6 Kf7 11.Bg5 Kg7
12.Bf4 (15.200.372) 1275

24.01 0:20 +1.65 1.Bg7 Bxd3 2.Kb2 Kb7 3.Kc3 Bh7 4.Kd4 Kc6
5.Ke5 Kd7 6.Kf6 e5 7.Kxe5 Ke7 8.Kf4 Kf7
9.Be5 Kg8 10.h4 Bc2 11.Kg5 Kh7 (26.979.558) 1287

25.01 0:33 +1.68 1.Bg7 Bxd3 2.Kb2 Bh7 3.Kc3 e5 4.Bxe5 Kb7
5.Kd4 Kc6 6.h6 Bg6 7.h4 Kd7 8.Ke3 Bh7
9.Kf4 Ke7 10.Kg5 Ke6 11.Bd4 Kf7
12.h5 Kg8 13.Bf6 (43.952.358) 1322

26.01 0:50 +1.60 1.Bg7 Bxd3 2.Kb2 Bh7 3.Kc3 e5 4.Bxe5 Kb7
5.Kd4 Kc6 6.h6 Kd7 7.Ke3 Ke6 8.Kf4 Kf7
9.Kg5 Kg8 10.h4 Be4 11.h5 Bg2 12.Kg6 Be4+
13.Kf6 (67.016.567) 1334

27.01 1:17 +1.60 1.Bg7 Bxd3 2.Kb2 Bh7 3.Kc3 e5 4.Bxe5 Kb7
5.Kd4 Kc6 6.h4 Kd7 7.Ke3 Ke6 8.Kf4 Kf7
9.Kg4 Kg8 10.h6 Be4 11.h5 Kh7 12.Bf4 Bg2
13.Kg3 (102.874.061) 1329

28.01 2:18 +1.77 1.Bg7 Bxd3 2.Kb2 Bh7 3.Kc3 Kb7 4.Kd4 Kc6
5.Ke5 Kd7 6.Kf6 Ke8 7.Kxe6 Be4 8.h6 Bg6
9.h4 Bh7 10.h5 Bc2 11.Kf6 Bh7 12.Kg5 Kf7
13.Bd4 (189.973.749) 1368

28.12 3:09 +2.50 1.Bh8 Bxd3 2.Kb2 Kb7 3.Kc3 Bb1 4.Kd4 Kc6
5.Ke5 Kd7 6.Kf6 e5 7.h6 e4 8.Kf7 Ba2+
9.Kf8 e3 10.Bc3 (257.138.367) 1360

28.01 4:15 +2.90 1.Bh8 Kb7 2.Kb2 Bd1 3.h6 Bh5 4.Kc3 e5
5.Bxe5 Bg6 6.Kd4 Kc6 7.Bf4 Kd7 8.Ke5 Ke7
9.d4 Kf7 10.d5 Bc2 11.d6 Bd3 12.h4 Bh7
13.h5 (346.519.438) 1355

29.00 4:15 +2.90 1.Bh8 Kb7 2.Kb2 Bd1 3.h6 Bh5 4.Kc3 e5
5.Bxe5 Bg6 6.Kd4 Kc6 7.Bf4 Kd7 8.Ke5 Ke7
9.d4 Kf7 10.d5 Bc2 11.d6 Bd3 12.h4 Bh7
13.h5 (346.604.338) 1355

30.01 4:49 +2.74 1.Bh8 Kb7 2.Kb2 Bd1 3.h6 Bh5 4.Kc3 e5
5.Bxe5 Bg6 6.Kd4 Kc6 7.Bf4 Kd7 8.Ke5 Ke7
9.d4 Kf7 10.d5 Bc2 11.d6 Bd3 12.h4 Bb5
13.h5 (392.145.489) 1354

31.01 5:56 +2.83 1.Bh8 Kb7 2.Kb2 Bd1 3.h6 Bh5 4.Kc3 e5
5.Bxe5 Bg6 6.Kd4 Kc6 7.Bf4 Kd7 8.Ke5 Ke7
9.d4 Kf7 10.d5 Bh5 11.h3 Bg6 12.d6 Bc2
13.h4 (479.475.663) 1344

32.01 8:04 +2.83 1.Bh8 Kb7 2.Kb2 Bd1 3.h6 Bh5 4.Kc3 e5
5.Bxe5 Bg6 6.Kd4 Kc6 7.Bf4 Kd7 8.Ke5 Ke7
9.d4 Kf7 10.d5 Bh5 11.h3 Bg6 12.d6 Bc2
13.h4 (646.422.521) 1334

33.01 17:10 +3.15 1.Bh8 Kb7 2.Kb2 Bd1 3.h6 Bh5 4.Kc3 e5
5.Bxe5 Bg6 6.Kc4 Kc6 7.Bf4 Kd7 8.d4 Ke7
9.d5 Kf6 10.d6 Ke6 11.Kc5 Be4 12.h4 Kd7
13.Kd4 (1.389.473.259) 1347


With SelSafety=6, default, Gambit Tiger plays 1.Bh8 much sooner but the solution is a bit unstable and only at 5 min 22 seconds Gambit Tiger stays with the solution. This is Gambit Tiger under ChessPartner interface:

SelSafety=6 (Default)

00:00:00.6 1,53 16 819371 d4 Kb7 Ba3 Kc6 Kb2 Bh7 h6 Kd5 Kc3 e5 Bc5 exd4+ Bxd4 Ke4 h4 Bg6 Kc4
00:00:01.0 1,62 16 1269416 Bf6 Bxd3 Kb2 Kb7 Kc3 Bf5 Kd4 Kc6 Ke5 Kc5 h6 Kc4 h4 Kd3 h5 Ke3 Bg5+ Kd3
00:00:01.4 1,49 17 1764194 Bf6 Bxd3 Kb2 Kb7 Kc3 Bf5 Kd4 Kc6 h6 Kd6 h4 Bg6 h5 Bh7 Ke3 e5 Bxe5+ Ke6 Bd4
00:00:02.7 1,20 18 3464277 Bf6 Bxd3 Kb2 Kb7 Kc3 Bf5 Kd4 Kc6 Ke5 Kd7 h4 Ke8 Kf4 Kf7 Kg5 Bh3 h6 Kg8 Kg6
00:00:02.8 1,63 18 3582141 Bh8 Bxd3 Kb2 Kb7 Kc3 Bf5 Kd4 Kc6 Ke5 Kd7 Kf6 Ke8 Bg7 Kd7 h6 Kd6 h4 Kd5 Kg5
00:00:03.3 1,46 19 4275172 Bh8 Bxd3 Kb2 Kb7 Kc3 Bf5 Kd4 Kc6 Ke5 Kd7 Kf6 Kc6 h6 Kd5 Kg5 Ke4 Bf6 Bh7 h4 Bf5 h5
00:00:04.3 1,51 19 5629606 d4 Kb7 Ba3 Kc6 Kb2 Bh7 Kc3 Kd7 Kc4 Be4 h6 Ke8 Kc5 Ke7 h4 Kf6 Kd6 Bh7 d5 exd5 Kxd5
00:00:05.2 1,57 20 6872601 Bc1 Bxd3 Kb2 Bh7 Kc3 e5 Kc4 Bg8+ Kc5 Kb7 Kd6 e4 h4 Bh7 h6 Kc8 Ke5 Kd7
00:00:06.2 1,38 20 8145926 Bc1 Bxd3 Kb2 Bh7 Kc3 e5 Kc4 Kb7 Kd5 e4 h6 Kc7 Ke5 Kc6 Be3 Kd7 Bb6 Bg6 Bc5 Kc6 Bd4 Kd7 h4
00:00:08.0 1,46 20 10699746 Bh8 Bxd3 Kb2 Kb7 Kc3 Bf5 Kd4 Kc6 Ke5 Kd7 Kf6 Kc6 h6 Kd5 Kg5 Ke4 Bf6 Bh7 h4 Bf5 h5
00:00:09.9 1,61 21 13161928 Bh8 Bxd3 Kb2 Kb7 Kc3 Bh7 Kd4 Kc6 Ke5 Kd7 Kf6 e5 Kxe5 Ke7 h4 Kf7 Bf6 Kg8 Kd5 Kf7 Bd4
00:00:11.4 1,65 22 15257290 Bh8 Bxd3 Kb2 Kb7 Kc3 Bh7 Kd4 Kc6 Ke5 Bf5 h6 Kc5 Bf6 Kc4 h4 Kd3 h5 Ke3 Be7 Ke2 Bc5 Kd3 Bd4
00:00:14.0 1,66 23 18767864 Bh8 Bxd3 Kb2 Kb7 Kc3 Bf5 Kd4 Kc6 Ke5 Kc5 h6 Kc4 Bf6 Kd3 h4 Ke3 Be7 Ke2 Bd6 Ke3 h5 Kd3 Bc5 Ke2 Bd4 Kd3 Bb6
00:00:21.4 1,65 24 28961776 Bh8 Bxd3 Kb2 Kb7 Kc3 Bb1 Kd4 Kc6 Ke5 Kd7 Kf6 e5 Kxe5 Ke7 h4 Bh7 h6 Kf7 h5 Kg8 Bf6 Kf7 Be7 Kg8 Bd6
00:00:28.7 1,65 25 38879389 Bh8 Bxd3 Kb2 Kb7 Kc3 Bb1 Kd4 Kc6 Ke5 Kd7 Kf6 e5 Kxe5 Ke7 h4 Bh7 h6 Kf7 h5 Kg8 Bf6 Kf7 Bd8 Kg8 Bc7
00:00:43.6 1,68 25 59749131 Ba3 Bxd3 Kb2 Be4 Kc3 e5 Bd6 Kb7 Bxe5 Kc6 Kd4 Bh7 h6 Bg6 h4 Kd7 Kd5 Ke7 h5 Bh7
00:00:59.7 1,66 26 82462718 Ba3 Bxd3 Kb2 Be4 Kc3 e5 Bd6 Kb7 Bxe5 Kc6 Kd4 Bh7 Ke3 Kd5 Bd4 Ke6 Kf4 Bc2 Kg5 Kf7 h4 Kg8 h6 Kh7
00:01:38.3 1,62 27 138646117 Ba3 Bxd3 Kb2 Be4 Kc3 e5 Bd6 Kb7 Bxe5 Kc6 Kd4 Bc2 Ke3 Kd5 Bc7 Ke6 Kf4 Kf6 Be5+ Kf7 Kg5 Kg8 h4 Kh7
00:02:51.1 1,59 28 242989916 Ba3 Bxd3 Kb2 Be4 Kc3 e5 Bd6 Kb7 Bxe5 Kc6 Kd4 Bc2 Ke3 Kd5 Bc7 Ke6 Kf4 Kf6 Be5+ Kf7 Kg5 Kg8 h4 Kh7 Bd4
00:03:20.6 2,13 28 285978760 Bg7 Bxd3 Kb2 Bh7 Kc3 e5 Kc4 e4 Bd4 Kb7 Kd5 Ka6 h6 Kb5 Be3 Kb4 Ke5 Kc4 Kf6 Kd3 Bf4 e3 Bxe3 Kxe3 Kg7 Bf5 h4 Ke4 h5
00:03:50.7 1,88 29 329025527 Bg7 Bxd3 Kb2 Bh7 Kc3 Kb7 Kd4 Kc6 Ke5 Kd7 Kf6 Ke8 Kxe6 Bg8+ Kf6 Bh7 h6 Be4 Ke6 Bh7 Kf6 Be4 Ke6 Bh7 Kf6 Be4 Ke6 Bh7 Kf6
00:05:22.1 2,39 29 460851528 Bh8 Bxd3 Kb2 Bh7 Kc3 e5 Kc4 e4 Bd4 Bg8+ Kc5 Kb7 Kd6 Ka6 h6 Kb5 Ke5 Kc4 Kxe4 Bh7+ Ke5 Bc2 Kf6 Kxd4 h4 Be4
00:07:36.1 2,87 30 655345543 Bh8 Kb7 Kb2 Bd1 h6 Bh5 Kc3 e5 Bxe5 Bg6 Kd4 Kc6 Bf4 Kd7 Ke5 Ke7 d4 Kf7 d5 Bh5 d6 Bg4 h4 Kg6 h5+ Kf7 Be3 Kg8 Kf6
00:08:44.3 2,93 31 750830719 Bh8 Kb7 Kb2 Bd1 h6 Bh5 Kc3 e5 Bxe5 Bg6 Kd4 Kc6 Bf4 Kd7 Ke5 Ke7 d4 Kf7 d5 Bh5 d6 Bg4 h4 Kg6 h5+ Kf7 Be3 Kg8 Kf6
00:11:26.7 3,83 32 978433622 Bh8 Kb7 Kb2 Bd1 h6 Bh5 Kc3 e5 Bxe5 Bg6 Kd4 Kc6 Bf4 Kd7 Ke5 Ke7 d4 Kf7 d5 Bh5 d6 Bg4 h7 Kg7 h8Q+ Kxh8 Kf6 Bh3 Ke7 Bg4 d7


With SelSafety=5 the solution is found after 4 min 25 seconds.

I like the other move chosen first by Gambit Tiger in the "new" SelSafety 7 settings, 1.Bg7, but to be honest, I do not understand the position, I don't understand what could possibly make the difference between 1.Bh8 and a move like 1.Bg7, I suppose there is a subtle difference and this is some complicated endgamestudy but I also could not find a reference to the source of the position yet. Too difficult for me :?

Another testposition, this is Gambit Tiger 2007.1 in Ferret- Gandalf, SelSafety 6 and 7 are equally quick to find 43. e5 or 43. Nf5, -and very quick they are!-, but there is a difference at 22 ply, SelSafety 6 failing low quicker but taking a long time to resolve so no clear advantage there.

[d]rr4k1/5p2/3p2p1/3P3p/pnP1P2P/Bn2NR2/5PP1/qB1Q2K1 w - -

Engine: Gambit Tiger 2007.1 SelSafety 7 (256 MB)
by Copyright (C) 1994-2007 by Christophe T

1.00 0:00 -1.02 43.Bxb4 Rxb4 44.Qe1 (42)

2.00 0:00 -1.02 43.Bxb4 Rxb4 44.Qe1 (180)

3.00 0:00 -1.24 43.Bxb4 Rxb4 44.Qe1 (309)

4.00 0:00 -0.34 43.Bxb4 Rxb4 44.Nc2 (698)

4.00 0:00 -0.22 43.Bxb4 Nd2 44.Nc2 Qxb1 45.Qxb1 Nxb1
46.Bxd6 (1.259)

5.00 0:00 -0.26 43.Bxb4 Nd2 44.Nc2 Qxb1 45.Qxb1 Nxb1
46.Bxd6 (1.878)

6.00 0:00 -1.04 43.Bxb4 Nd4 44.Qe1 Qb2 45.Nc2 Nxc2
46.Bxc2 Rxb4 (4.071)

7.00 0:00 -1.04 43.Bxb4 Nd4 44.Qe1 Qb2 45.Nc2 Nxc2
46.Bxc2 Rxb4 (5.795) 289

8.00 0:00 -0.94 43.Bxb4 Nd4 44.Qe1 Qb2 45.Nc2 Nxc2
46.Bxc2 Rxb4 47.Qe2 (10.395) 519

9.00 0:00 -1.10 43.Bxb4 Nd4 44.Qe1 Qb2 45.Nc2 Nxc2
46.Bxc2 Rxb4 47.Qe2 (19.539) 651

10.00 0:00 -1.14 43.Bxb4 Nd4 44.Qe1 Qb2 45.Nc2 Nxc2
46.Bxc2 Rxb4 47.Qe2 Qc1+ 48.Kh2 (34.028) 680

11.00 0:00 -1.71 43.Bxb4 Nd4 44.Qe1 Qb2 45.Nc2 Nxc2
46.Bxc2 Rxb4 47.Qc3 Qxc3 48.Rxc3 (69.083) 767

12.00 0:00 -1.50 43.Bxb4 Nd4 44.Qe1 Qb2 45.Nc2 Nxc2
46.Bxc2 Rxb4 47.e5 Rxc4 48.Bd3 (134.733) 792

13.00 0:00 -1.50 43.Bxb4 Nd4 44.Qe1 Qb2 45.Nc2 Nxc2
46.Bxc2 Rxb4 47.e5 Rxc4 48.Bd3 (257.755) 831

14.01 0:00 -1.88 43.Bxb4 Nd4 44.Qe1 Qb2 45.Nc2 Nxc2
46.Bxc2 Rxb4 47.Rc3 Rc8 48.c5 Rxc5
49.Rxc5 dxc5 50.Qe2 (480.637) 828

15.01 0:01 -2.43 43.Bxb4 Nd4 44.Qe1 Qb2 45.Nc2 Nxc2
46.Bxc2 Rxb4 47.c5 a3 48.Qc3 dxc5
49.Kf1 Qxc3 50.Rxc3 (992.879) 855

16.01 0:09 -3.64 43.Bxb4 Nd4 44.Qe1 Qb2 45.Nc2 Nxc2
46.Bxc2 Rxb4 47.e5 a3 48.Bxg6 fxg6
49.exd6 Qb1 50.Qxb1 Rxb1+ 51.Kh2 (8.027.455) 880

16.02 0:09 -3.41 43.Nf5 Qxa3 44.Nh6+ Kh8 45.Nxf7+ Kg7
46.Nxd6 Qc1 47.Rf7+ Kh6 48.Qxc1+ Nxc1
49.Kf1 Nxd5 50.cxd5 Rxb1 51.f3 Nd3+
52.Ke2 (8.419.226) 877

17.00 0:10 -3.41 43.Nf5 Qxa3 44.Nh6+ Kh8 45.Nxf7+ Kg7
46.Nxd6 Qc1 47.Rf7+ Kh6 48.Qxc1+ Nxc1
49.Kf1 Nxd5 50.cxd5 Rxb1 51.f3 Nd3+
52.Ke2 (9.651.982) 879

18.01 0:13 -3.49 43.Nf5 Qxa3 44.Nh6+ Kh8 45.Nxf7+ Kg7
46.Nxd6 Qc1 47.Qxc1 Nxc1 48.Ra3 Nxd5
49.cxd5 Rxb1 50.f3 Nd3+ 51.Kh2 Rb3
52.Nc4 Rxa3 (12.178.607) 874

19.01 0:52 -3.62 43.Nf5 Ra7 44.e5 Qxa3 45.exd6 Qc1
46.Qxc1 Nxc1 47.Ne7+ Kg7 48.Ra3 Nxd5
49.Nc6 Rxb1 50.Nxa7 Nb6 51.d7 Ne2+
52.Kh2 (45.129.641) 858

19.11 2:24 -2.87 43.e5 Nd4 44.Rxf7 Ne2+ 45.Kh2 Qxe5+
46.g3 Nc3 47.Bxg6 Nxd1 48.Nf5 Qxf5
49.Rxf5 Nd3 50.Rg5 N3xf2 51.Bxd6 Rb2
52.Bf5+ Kf7 53.Be6+ (127.964.667) 885

20.01 4:12 -2.72 43.e5 Nd4 44.Rxf7 Ne2+ 45.Kh2 Qxe5+
46.g3 Nc3 47.Bxg6 Nxd1 48.Nf5 Qxf5
49.Rxf5 Rb7 50.Bxh5 Nc3 51.Rf7 Rb6
52.Rf3 Nb1 53.Bg6 (223.284.324) 884

21.01 7:28 -2.72 43.e5 Nd4 44.Rxf7 Ne2+ 45.Kh2 Qxe5+
46.g3 Nc3 47.Bxg6 Nxd1 48.Nf5 Qxf5
49.Rxf5 Rb7 50.Bxh5 Nc3 51.Rf7 Rb6
52.Rf3 Ne4 53.Bf7+ (398.858.046) 890

22.01 16:12 -2.92 43.e5 Nd4 44.Rxf7 Ne2+ 45.Kh2 Qxe5+
46.g3 Nc3 47.Bxg6 Nxd1 48.Nf5 Qxf5
49.Rxf5 Ra7 50.Bxh5 Nc3 51.Rf4 Rab7
52.f3 Re7 53.Rg4+ (866.983.384) 891


I'm having fun with my new Tiger! Good work Christophe!

Eelco
Spock

Re: Nice position

Post by Spock »

Well clearly movei neede longer. On the Intel QX6700 the move is found in 10 minutes
New game - Deep Fritz 10
k7/8/4p3/7P/8/3P4/1Bb4P/K7 w - - 0 1

Analysis by Movei00_8_438:

1.Bb2-e5 Bc2xd3 2.Ka1-b2 Ka8-b7
± (1.10) Depth: 6 00:00:00
1.Bb2-e5 Bc2xd3 2.Ka1-b2 Ka8-b7
± (1.10) Depth: 6 00:00:00
1.Bb2-e5 Bc2xd3 2.Ka1-b2 Ka8-b7
± (1.10) Depth: 6 00:00:00
1.Bb2-e5 Bc2xd3 2.Ka1-b2 Ka8-b7
± (1.10) Depth: 6 00:00:00
1.Bb2-e5 Bc2xd3 2.Ka1-b2 Ka8-b7
± (1.10) Depth: 6 00:00:00
1.Bb2-e5
± (1.40) Depth: 6 00:00:00
1.Bb2-e5
± (1.40) Depth: 6 00:00:00
1.Bb2-e5
± (1.40) Depth: 7 00:00:00
1.Bb2-e5
± (1.40) Depth: 7 00:00:00
1.Bb2-e5
± (1.40) Depth: 7 00:00:00
1.Bb2-e5
± (1.40) Depth: 7 00:00:00
1.Bb2-e5
± (1.40) Depth: 7 00:00:00
1.Bb2-e5 Bc2xd3 2.Ka1-b2 Ka8-b7 3.Kb2-c3 Bd3-e4 4.h5-h6
+- (1.52) Depth: 7 00:00:00
1.Bb2-e5 Bc2xd3 2.Ka1-b2 Ka8-b7 3.Kb2-c3 Bd3-e4 4.h5-h6
+- (1.52) Depth: 7 00:00:00
1.Bb2-e5 Bc2xd3 2.Ka1-b2 Ka8-b7 3.Kb2-c3 Bd3-e4 4.h5-h6
+- (1.52) Depth: 7 00:00:00
1.Bb2-e5 Bc2xd3 2.Ka1-b2 Ka8-b7 3.Kb2-c3 Bd3-e4 4.h5-h6
+- (1.52) Depth: 7 00:00:00
1.Bb2-e5 Bc2xd3 2.Ka1-b2 Ka8-b7 3.Kb2-c3 Bd3-e4 4.h5-h6
+- (1.52) Depth: 7 00:00:00
1.Bb2-e5 Bc2xd3 2.Ka1-b2 Ka8-b7 3.Kb2-c3 Bd3-e4 4.h5-h6
+- (1.52) Depth: 7 00:00:00
1.Bb2-e5 Bc2xd3 2.Ka1-b2 Ka8-b7 3.Kb2-c3 Bd3-e4 4.h5-h6
+- (1.52) Depth: 7 00:00:00 5kN
1.Bb2-e5 Bc2xd3 2.Ka1-b2 Ka8-b7 3.Kb2-c3 Bd3-e4 4.h5-h6
+- (1.52) Depth: 7 00:00:00 5kN
1.Bb2-e5 Bc2xd3 2.Ka1-b2 Ka8-b7 3.Kb2-c3 Bd3-e4 4.h5-h6
+- (1.52) Depth: 7 00:00:00 7kN
1.Bb2-e5 Bc2xd3 2.Ka1-b2 Ka8-b7 3.Kb2-c3 Bd3-e4 4.h5-h6
+- (1.52) Depth: 7 00:00:00 7kN
1.Bb2-e5 Bc2xd3 2.Ka1-b2 Ka8-b7 3.Kb2-c3 Bd3-e4 4.h5-h6
+- (1.52) Depth: 7 00:00:00 7kN
1.Bb2-e5 Bc2xd3 2.Ka1-b2 Ka8-b7 3.Kb2-c3 Bd3-e4 4.Kc3-d4 Be4-f3
± (1.30) Depth: 8 00:00:00 8kN
1.Bb2-e5 Bc2xd3 2.Ka1-b2 Ka8-b7 3.Kb2-c3 Bd3-e4 4.Kc3-d4 Be4-f3
± (1.30) Depth: 8 00:00:00 11kN
1.Bb2-e5 Bc2xd3 2.Ka1-b2 Ka8-b7 3.Kb2-c3 Bd3-f5 4.h5-h6 Kb7-c6 5.Kc3-c4
+- (1.47) Depth: 9 00:00:00 13kN
1.Bb2-e5 Bc2xd3 2.Ka1-b2 Ka8-b7 3.Kb2-c3 Bd3-f5 4.h5-h6 Kb7-c6 5.Kc3-c4
+- (1.47) Depth: 9 00:00:00 17kN
1.Bb2-e5 Bc2xd3 2.Ka1-b2 Ka8-b7 3.Kb2-c3 Bd3-f5 4.h5-h6 Kb7-c6 5.Kc3-d4 Kc6-d7
± (1.40) Depth: 10 00:00:00 21kN
1.Bb2-e5 Bc2xd3 2.Ka1-b2 Ka8-b7 3.Kb2-c3 Bd3-f5 4.h5-h6 Kb7-c6 5.Kc3-d4 Kc6-d7
± (1.40) Depth: 10 00:00:00 30kN
1.Bb2-e5 Bc2xd3 2.Ka1-b2 Ka8-b7 3.Kb2-c3 Bd3-f5 4.Kc3-d4 Kb7-c6 5.h5-h6
+- (1.53) Depth: 11 00:00:00 37kN
1.Bb2-e5 Bc2xd3 2.Ka1-b2 Ka8-b7 3.Kb2-c3 Bd3-f5 4.Kc3-d4 Kb7-c6 5.h5-h6
+- (1.53) Depth: 11 00:00:00 48kN
1.Bb2-e5 Bc2xd3 2.Ka1-b2 Ka8-b7 3.Kb2-c3 Bd3-f5 4.Kc3-d4 Kb7-c6 5.h5-h6 Kc6-d7 6.Kd4-e3 Kd7-e7
+- (1.47) Depth: 12 00:00:00 62kN
1.Bb2-e5 Bc2xd3 2.Ka1-b2 Ka8-b7 3.Kb2-c3 Bd3-f5 4.Kc3-d4 Kb7-c6 5.h5-h6 Kc6-d7 6.Kd4-e3 Kd7-e7
+- (1.47) Depth: 12 00:00:00 82kN
1.Bb2-e5 Bc2xd3 2.Ka1-b2 Ka8-b7 3.Kb2-c3 Bd3-f5 4.Kc3-d4 Kb7-c6 5.h5-h6 Kc6-d7 6.Kd4-e3 Kd7-e7 7.h2-h4
+- (1.46) Depth: 13 00:00:00 106kN
1.Bb2-e5 Bc2xd3 2.Ka1-b2 Ka8-b7 3.Kb2-c3 Bd3-f5 4.Kc3-d4 Kb7-c6 5.h5-h6 Kc6-d7 6.Kd4-e3 Kd7-e7 7.h2-h4
+- (1.46) Depth: 13 00:00:00 138kN
1.Bb2-e5 Bc2xd3 2.Ka1-b2 Ka8-b7 3.Kb2-c3 Bd3-f5 4.h5-h6 Kb7-c6 5.Kc3-c4 Kc6-d7 6.Kc4-d4 Kd7-e7 7.Kd4-e3
+- (1.47) Depth: 14 00:00:00 170kN
1.Bb2-e5 Bc2xd3 2.Ka1-b2 Ka8-b7 3.Kb2-c3 Bd3-f5 4.h5-h6 Kb7-c6 5.Kc3-c4 Kc6-d7 6.Kc4-d4 Kd7-e7 7.Kd4-e3
+- (1.47) Depth: 14 00:00:00 200kN
1.Bb2-e5 Bc2xd3 2.Ka1-b2 Ka8-b7 3.Kb2-c3 Bd3-f5 4.h5-h6 Kb7-c6 5.Kc3-d4 Kc6-d7 6.Kd4-e3 Kd7-e7 7.h2-h4 Bf5-g6 8.Ke3-f3
+- (1.44) Depth: 15 00:00:00 269kN
1.d3-d4
+- (1.45) Depth: 15 00:00:00 604kN
1.d3-d4 Ka8-b7 2.Bb2-c1 Bc2-e4 3.h5-h6
+- (1.64) Depth: 15 00:00:01 1472kN
1.d3-d4 Ka8-b7 2.Bb2-c1 Bc2-e4 3.h5-h6
+- (1.64) Depth: 15 00:00:01 1473kN
1.d3-d4 Ka8-b7 2.Bb2-c1 Bc2-e4 3.h5-h6 Kb7-c6 4.Bc1-f4 Kc6-d7 5.Ka1-b2 Kd7-e8 6.Kb2-c3 Ke8-f7 7.h2-h4 Kf7-e7 8.Bf4-e5
+- (1.69) Depth: 16 00:00:01 2063kN
1.d3-d4 Ka8-b7 2.Bb2-c1 Bc2-e4 3.h5-h6 Kb7-c6 4.Bc1-f4 Kc6-d7 5.Ka1-b2 Kd7-e8 6.Kb2-c3 Ke8-f7 7.h2-h4 Kf7-e7 8.Bf4-e5
+- (1.69) Depth: 16 00:00:01 2120kN
1.d3-d4 Ka8-b7 2.Bb2-c1 Bc2-e4 3.h5-h6 Kb7-c6 4.Bc1-f4 Kc6-d7
+- (1.69) Depth: 17 00:00:02 2542kN
1.d3-d4 Ka8-b7 2.Bb2-c1 Bc2-e4 3.h5-h6 Kb7-c6 4.Bc1-f4 Kc6-d7
+- (1.69) Depth: 17 00:00:02 2669kN
1.d3-d4 Ka8-b7 2.Bb2-c1 Bc2-e4 3.h5-h6 Kb7-c6 4.Bc1-f4 Kc6-d7
+- (1.69) Depth: 18 00:00:02 3294kN
1.d3-d4 Ka8-b7 2.Bb2-c1 Bc2-e4 3.h5-h6 Kb7-c6 4.Bc1-f4 Kc6-d7
+- (1.69) Depth: 18 00:00:03 3450kN
1.d3-d4 Ka8-b7 2.Bb2-c1 Bc2-e4 3.h5-h6 Kb7-c6 4.Bc1-f4 Kc6-d7
+- (1.69) Depth: 19 00:00:03 4416kN
1.d3-d4 Ka8-b7 2.Bb2-c1 Bc2-e4 3.h5-h6 Kb7-c6 4.Bc1-f4 Kc6-d7
+- (1.69) Depth: 19 00:00:04 4669kN
1.d3-d4 Ka8-b7 2.Bb2-c1 Kb7-c6 3.Ka1-b2 Bc2-h7 4.Bc1-f4 Kc6-d5 5.Kb2-c3 Kd5-e4 6.Bf4-e5 Ke4-f5 7.h2-h4 Kf5-g4 8.h5-h6 Kg4xh4 9.Be5-f4 Kh4-h5 10.Kc3-c4
+- (1.86) Depth: 20 00:00:11 12781kN
1.d3-d4 Ka8-b7 2.Bb2-c1 Kb7-c6 3.Ka1-b2 Bc2-h7 4.Bc1-f4 Kc6-d5 5.Kb2-c3 Kd5-e4 6.Bf4-e5 Ke4-f5 7.h2-h4 Kf5-g4 8.h5-h6 Kg4xh4 9.Be5-f4 Kh4-h5 10.Kc3-c4
+- (1.86) Depth: 20 00:00:11 13080kN
1.d3-d4 Ka8-b7 2.Bb2-c3 Kb7-c6 3.Ka1-b2 Bc2-f5 4.h5-h6 Kc6-d5 5.Kb2-c1 Kd5-e4 6.Kc1-d2 Ke4-f3 7.h2-h4 Kf3-g4 8.Kd2-e2 Kg4xh4 9.Bc3-d2 Kh4-h5 10.Bd2-f4

Kh5-g6 11.Ke2-f3
+- (1.76) Depth: 21 00:00:21 23533kN
1.d3-d4 Ka8-b7 2.Bb2-c3 Kb7-c6 3.Ka1-b2 Bc2-f5 4.h5-h6 Kc6-d5 5.Kb2-c1 Kd5-e4 6.Kc1-d2 Ke4-f3 7.h2-h4 Kf3-g4 8.Kd2-e2 Kg4xh4 9.Bc3-d2 Kh4-h5 10.Bd2-f4

Kh5-g6 11.Ke2-f3
+- (1.76) Depth: 21 00:00:22 24410kN
1.d3-d4 Ka8-b7 2.Bb2-c1 Kb7-c6 3.Ka1-b2 Bc2-h7 4.Bc1-f4 Kc6-d5 5.Bf4-e5 Kd5-c4 6.h5-h6 Bh7-e4 7.h2-h4 Be4-h7 8.Kb2-c1 Kc4-d3 9.h4-h5 Bh7-e4 10.Kc1-d1

Kd3-e3 11.Kd1-e1 Be4-d3
+- (1.78) Depth: 22 00:00:33 35103kN
1.d3-d4 Ka8-b7 2.Bb2-c1 Kb7-c6 3.Ka1-b2 Bc2-h7 4.Bc1-f4 Kc6-d5 5.Bf4-e5 Kd5-c4 6.h5-h6 Bh7-e4 7.h2-h4 Be4-h7 8.Kb2-c1 Kc4-d3 9.h4-h5 Bh7-e4 10.Kc1-d1

Kd3-e3 11.Kd1-e1 Be4-d3
+- (1.78) Depth: 22 00:00:34 36084kN
1.d3-d4 Ka8-b7 2.Bb2-c1 Kb7-c6 3.Ka1-b2 Bc2-h7 4.Bc1-f4 Kc6-d5 5.Bf4-e5 Kd5-c4 6.h5-h6 Bh7-e4 7.h2-h4 Be4-h7 8.Kb2-c1 Kc4-d3 9.h4-h5 Bh7-e4 10.Kc1-d1
+- (1.78) Depth: 23 00:00:45 46508kN
1.d3-d4 Ka8-b7 2.Bb2-c1 Kb7-c6 3.Ka1-b2 Bc2-h7 4.Bc1-f4 Kc6-d5 5.Bf4-e5 Kd5-c4 6.h5-h6 Bh7-e4 7.h2-h4 Be4-h7 8.Kb2-c1 Kc4-d3 9.h4-h5 Bh7-e4 10.Kc1-d1
+- (1.78) Depth: 23 00:00:50 50062kN
1.d3-d4 Ka8-b7 2.h5-h6 Kb7-c6 3.Bb2-c3 Bc2-d3 4.Ka1-b2 Kc6-d5 5.Kb2-c1 Bd3-g6 6.Kc1-d2 Kd5-e4 7.Bc3-b2 Ke4-f5 8.Kd2-c3 Kf5-f6 9.Kc3-c4 Kf6-e7 10.Bb2-c3

Bg6-e4 11.h2-h4 Be4-f5
+- (1.78) Depth: 24 00:01:32 88611kN
1.Bb2-a3
+- (1.79) Depth: 24 00:01:57 108mN
1.Bb2-a3 Bc2xd3 2.Ka1-b2 Bd3-h7 3.Kb2-c3 e6-e5 4.Ba3-d6 Ka8-b7 5.Bd6xe5 Kb7-c6 6.Kc3-d4 Kc6-d7 7.Kd4-e3 Kd7-e6 8.Ke3-f4 Ke6-e7 9.h5-h6 Ke7-f7 10.Kf4-g5

Kf7-e6 11.Be5-d4 Ke6-f7
+- (1.89) Depth: 24 00:02:13 122mN
1.Bb2-a3 Bc2xd3 2.Ka1-b2 Bd3-h7 3.Kb2-c3 e6-e5 4.Ba3-d6 Ka8-b7 5.Bd6xe5 Kb7-c6 6.Kc3-d4 Kc6-d7 7.Kd4-e3 Kd7-e6 8.Ke3-f4 Ke6-e7 9.h5-h6 Ke7-f7 10.Kf4-g5

Kf7-e6 11.Be5-d4 Ke6-f7
+- (1.89) Depth: 24 00:02:14 123mN
1.Bb2-a3 Bc2xd3 2.Ka1-b2 Bd3-h7 3.Kb2-c3 e6-e5 4.Ba3-d6 Ka8-b7 5.Bd6xe5 Kb7-c6 6.Kc3-d4 Kc6-d7 7.Kd4-e3 Kd7-e6 8.Ke3-f4 Ke6-e7 9.h5-h6 Ke7-f7 10.Kf4-g5

Kf7-e6 11.Be5-d4 Ke6-d5 12.Bd4-c3 Kd5-e6 13.Kg5-f4 Ke6-f7
+- (1.94) Depth: 25 00:02:39 143mN
1.Bb2-a3 Bc2xd3 2.Ka1-b2 Bd3-h7 3.Kb2-c3 e6-e5 4.Ba3-d6 Ka8-b7 5.Bd6xe5 Kb7-c6 6.Kc3-d4 Kc6-d7 7.Kd4-e3 Kd7-e6 8.Ke3-f4 Ke6-e7 9.h5-h6 Ke7-f7 10.Kf4-g5

Kf7-e6 11.Be5-d4 Ke6-d5 12.Bd4-c3 Kd5-e6 13.Kg5-f4 Ke6-f7
+- (1.94) Depth: 25 00:02:40 144mN
1.Bb2-a3 Bc2xd3 2.Ka1-b2 Bd3-h7 3.Kb2-c3 e6-e5 4.Ba3-d6 Ka8-b7 5.Bd6xe5 Kb7-c6 6.Kc3-d4 Kc6-d7 7.Kd4-e3 Kd7-e6 8.Ke3-f4 Ke6-e7 9.h5-h6 Ke7-f7 10.Kf4-g5

Kf7-e6 11.Be5-g7 Bh7-e4 12.Bg7-f6 Ke6-f7 13.Bf6-d4
+- (1.95) Depth: 26 00:03:44 197mN
1.Bb2-a3 Bc2xd3 2.Ka1-b2 Bd3-h7 3.Kb2-c3 e6-e5 4.Ba3-d6 Ka8-b7 5.Bd6xe5 Kb7-c6 6.Kc3-d4 Kc6-d7 7.Kd4-e3 Kd7-e6 8.Ke3-f4 Ke6-e7 9.h5-h6 Ke7-f7 10.Kf4-g5

Kf7-e6 11.Be5-g7 Bh7-e4 12.Bg7-f6 Ke6-f7 13.Bf6-d4
+- (1.95) Depth: 26 00:03:47 199mN
1.Bb2-a3 Bc2xd3 2.Ka1-b2 Bd3-e4 3.Kb2-c3 e6-e5 4.Ba3-d6 Ka8-b7 5.Bd6xe5 Kb7-c6 6.Kc3-d4 Be4-h7 7.h5-h6 Kc6-d7 8.Kd4-e3 Kd7-e6 9.Ke3-f4 Ke6-f7
+- (1.95) Depth: 27 00:06:50 346mN
1.Bb2-g7
+- (1.96) Depth: 27 00:07:43 394mN
1.Bb2-g7 Bc2xd3 2.Ka1-b2 e6-e5 3.Bg7xe5 Ka8-b7 4.Kb2-c3 Bd3-h7 5.h2-h4 Kb7-c6 6.Kc3-d4 Kc6-d7 7.Kd4-e3 Kd7-e6 8.Ke3-f4 Ke6-f7 9.Kf4-g5 Bh7-d3 10.h5-h6

Bd3-e4 11.h4-h5 Kf7-g8 12.Kg5-f4 Be4-d5 13.Be5-d4 Kg8-h7
+- (2.00) Depth: 27 00:08:38 443mN
1.Bb2-h8
+- (2.01) Depth: 27 00:10:20 528mN
1.Bb2-h8
+- (2.30) Depth: 27 00:11:18 580mN
1.Bb2-h8 Bc2xd3 2.Ka1-b2 Bd3-h7 3.Kb2-c3 e6-e5 4.Kc3-c4 Ka8-b7 5.Kc4-d5 e5-e4 6.Bh8-d4 Kb7-a6 7.h5-h6 Ka6-b5 8.h2-h4 Kb5-b4 9.Kd5-e5 Kb4-c4 10.Bd4-b6

Kc4-d3 11.h4-h5 e4-e3 12.Bb6xe3 Kd3-e2 13.Ke5-f4 Ke2-d3 14.Be3-c5 Bh7-e4
+- (2.49) Depth: 27 00:12:51 669mN
1.Bb2-h8 Bc2xd3 2.Ka1-b2 Bd3-h7 3.Kb2-c3 e6-e5 4.Kc3-c4 Ka8-b7 5.Kc4-d5 e5-e4 6.Bh8-d4 Kb7-a6 7.h5-h6 Ka6-b5 8.h2-h4 Kb5-b4 9.Kd5-e5 Kb4-c4 10.Bd4-b6

Kc4-d3 11.h4-h5 e4-e3 12.Bb6xe3 Kd3-e2 13.Ke5-f4 Ke2-d3 14.Be3-c5 Bh7-e4
+- (2.49) Depth: 27 00:12:51 670mN
1.Bb2-h8
+- (2.79) Depth: 28 00:14:11 740mN
1.Bb2-h8
+- (3.49) Depth: 28 00:16:25 863mN
1.Bb2-h8 Bc2-d1 2.h5-h6 Bd1-h5 3.Ka1-b2 Ka8-b7 4.Kb2-c3 e6-e5 5.Bh8xe5 Bh5-g6 6.Kc3-d4 Kb7-c6
+- (3.40) Depth: 28 00:20:35 1097mN