Author: Jarkko Pesonen
Date: 22:29:15 06/01/00
Go up one level in this thread
On May 28, 2000 at 02:37:33, Ed Schröder wrote:
>On May 28, 2000 at 00:38:15, Eelco de Groot wrote:
>
>>The output from Rebel 10 engine for ECTool, Celeron 500MHz, finds Kg3 in just
>>under 19 minutes:
>>
>>Rebel Engine for ECTool. (c) Ed Schröder
>>
>>Engine version : REBEL 9/10
>>Hash table size : 13 Mb
>>Analysis mode : Analyzing next move
>>Refresh interval : 1000 ms
>>
>>Game begin
>>
>>00:00 09.00 0.50 Kf3-e2 Rc6xc3 Rh7-d7 Rc3-a3 Rd7xd5 Ra3-a2+ Ke2-d3
>>00:01 10.00 0.49 Kf3-e2 Rc6xc3 Rh7-d7 Rc3-c4 Rd7xd5 c7-c6 Rd5xf5+
>>00:03 11.00 0.41 Kf3-e2 Rc6xc3 Rh7-d7 c7-c6 Rd7xa7 Rc3-c4 Ke2-d3
>>00:07 12.00 0.43 Kf3-e2 Rc6xc3 Rh7-d7 c7-c6 Rd7xa7 Rc3-c4 a4-a5
>>00:12 13.00 0.43 Kf3-e2 Rc6xc3 Rh7-d7 c7-c6 Rd7xa7 Rc3-c4 a4-a5
>>00:21 14.00 0.39 Kf3-e2 Rc6xc3 Rh7-d7 c7-c6 Rd7xa7 Rc3-c4 a4-a5
>>00:47 15.00 0.34 Kf3-e2 Rc6xc3 Rh7-d7 c7-c6 Rd7xa7 Rc3-c4 Ke2-e3
>>02:01 16.00 0.30 Kf3-e2 Rc6xc3 Rh7-d7 c7-c6 Rd7xa7 Rc3-c4 Ke2-e3
>>05:53 17.00 0.27 Kf3-e2 Rc6xc3 Rh7-d7 c7-c6 Rd7xa7 Rc3-c4 Ke2-e3
>>11:21 18.00 0.27 Kf3-e2 Rc6xc3 Rh7-d7 c7-c6 Rd7xa7 Rc3-c4 Ke2-e3
>>18:56 18.07 0.27 Kf3-g3
>>20:10 18.07 0.49 Kf3-g3 Rc6xc3+ Kg3-h4 Rc3-a3 g5-g6 Ra3xa4 Kh4-g5
>>34:56 19.00 0.66 Kf3-g3 Rc6xc3+ Kg3-h4 c7-c5 g5-g6 c5xd4 Rh7-f7+ (00:34:56)
>>53:54 20.00 0.66 Kf3-g3 Rc6xc3+ Kg3-h4 Rc3-c1 Kh4-h5 Rc1-d1 Kh5-g6
>>(01:53:54)
>>
>>Can White actually promote the g-pawn?
>
>I am not sure if Kg3 is winning. On the other hand if Capablanca
>say so. The latest engine running under ECTOOL6 (beta) find Kg3
>much quicker. Don't ask me why as I can't remember to have made
>any changes here. But perhaps it is search related and here a lot
>has changed.
>
>00:00 08.01 0.51 1.Ke2 Rxc3 2.Rd7 Rc2+ 3.Kd3 Ra2 4.Rxd5 Rxa4 5.Rxf5
>00:01 09.00 0.51 1.Ke2 Rxc3 2.Rd7 Rc2+ 3.Kd3 Ra2 4.Rxd5 Rxa4 5.Rxf5+ Kg7
>00:02 10.00 0.39 1.Ke2 Rxc3 2.Rd7 Ra3 3.Rxd5 Rxa4 4.Rxf5+ Kg7 5.Rd5+ c6
>00:06 11.00 0.40 1.Ke2 Rxc3 2.Rd7 c6 3.Rxa7 Rc4 4.a5 bxa5 5.Kd3+ a4 6.Ke3
>00:17 12.00 0.32 1.Ke2 Rxc3 2.Rd7 c6 3.Rxa7 Rc4 4.a5 bxa5 5.Ke3 a4 6.Kd3 c5
>00:45 13.00 0.31 1.Ke2 Rxc3 2.Rd7 c6
>02:00 14.00 0.31 1.Ke2 Rxc3 2.Rd7
>03:16 14.02 0.38 1.Kg3 Rxc3+ 2.Kh4 Ra3 3.g6 Rxa4 4.Kg5 Rc4 5.Rf7+
>07:48 15.00 0.35 1.Kg3 Kg8 2.Rd7 Rxc3+ 3.Kh4 Rf3 4.g6 Rxf4+ 5.Kg5 Re4 6.Rxd5
>19:48 16.00 0.73 1.Kg3 Kg8 2.Rd7 Rxc3+ 3.Kh4 Rf3 4.g6 Rxf4+ 5.Kg5 Re4 6.Rxd5
>c5 7.dxc5 bxc5
>
>Tested while reading CCC on a Athlon 600 and 60 Mb hash.
>
>Ed
>
>
>
>>Pete, on the subject of trolling, Yahoo found 343 sites! Trolley sites from
>>Pennsylvania to Vancouver, churches in Trollhättan in Sweden, alt.troll on
>>Usenet.. I remember these troll-dolls from the 70s with the long hair in
>>fluorescent green and orange, there was a whole family you could collect. Looked
>>great beside the lava-lamp. Hip, man! They were also characters in a comic
>>strip.
>>
>>Some more about the mythological characters on this site
>>http://www.ping.be/john_botofte/welcome.html
>>
>>Okay, this can be considered trolling, better back on topic again.
>>
>>Eelco
Pentium II 350 MHz
White(1): info
Crafty version 17.10
hash table memory = 3M bytes.
pawn hash table memory = 1M bytes.
EGTB cache memory = 1M bytes.
evaluation asymmetry -20
9 1.06 0.34 1. Rd7 Rxc3+ 2. Ke2 Rc2+ 3. Kd3 Rf2
4. Ke3 Ra2 5. Rxd5 Ra3+ 6. Kd2 Ra2+
7. Kc3 <HT>
9-> 1.49 0.34 1. Rd7 Rxc3+ 2. Ke2 Rc2+ 3. Kd3 Rf2
4. Ke3 Ra2 5. Rxd5 Ra3+ 6. Kd2 Ra2+
7. Kc3 <HT>
10 1.95 0.34 1. Rd7 Rxc3+ 2. Ke2 Rc2+ 3. Kd3 Rf2
4. Ke3 Ra2 5. Rxd5 Ra3+ 6. Kd2 Ra2+
7. Kc3 <HT>
10-> 3.12 0.34 1. Rd7 Rxc3+ 2. Ke2 Rc2+ 3. Kd3 Rf2
4. Ke3 Ra2 5. Rxd5 Ra3+ 6. Kd2 Ra2+
7. Kc3 <HT>
11 4.07 0.34 1. Rd7 Rxc3+ 2. Ke2 Rc2+ 3. Kd3 Rf2
4. Ke3 Ra2 5. Rxd5 Ra3+ 6. Kd2 Ra2+
7. Kc3 <HT>
11-> 6.91 0.34 1. Rd7 Rxc3+ 2. Ke2 Rc2+ 3. Kd3 Rf2
4. Ke3 Ra2 5. Rxd5 Ra3+ 6. Kd2 Ra2+
7. Kc3 <HT>
12 11.47 0.57 1. Rd7 Rxc3+ 2. Ke2 Rc4 3. Rxd5 Kg7
4. Rxf5 Rxd4 5. a5 c5 6. Ke3 Ra4 7.
axb6 axb6
12-> 17.52 0.57 1. Rd7 Rxc3+ 2. Ke2 Rc4 3. Rxd5 Kg7
4. Rxf5 Rxd4 5. a5 c5 6. Ke3 Ra4 7.
axb6 axb6
13 31.08 0.59 1. Rd7 Rxc3+ 2. Ke2 Ra3 3. Rxd5 Kg7
4. Rxf5 a5 5. d5 Rxa4 6. Kf3 Ra3+ <HT>
13-> 56.95 0.59 1. Rd7 Rxc3+ 2. Ke2 Ra3 3. Rxd5 Kg7
4. Rxf5 a5 5. d5 Rxa4 6. Kf3 Ra3+ <HT>
14 1:33 0.63 1. Rd7 Rxc3+ 2. Ke2 Ra3 3. Rxd5 Kg7
4. Rxf5 a5 5. Rf6 Rxa4 6. Kd3 Ra1 7.
d5 Rd1+ 8. Ke4 a4
14-> 3:24 0.63 1. Rd7 Rxc3+ 2. Ke2 Ra3 3. Rxd5 Kg7
4. Rxf5 a5 5. Rf6 Rxa4 6. Kd3 Ra1 7.
d5 Rd1+ 8. Ke4 a4
15 6:50 0.55 1. Rd7 Rxc3+ 2. Ke2 c6 3. Rxa7 Rc2+
4. Kd3 Rf2 5. Ke3 Ra2 6. Ra6 Ra3+ 7.
Kd2 <HT>
15 8:39 ++ 1. Kg3!!
15-> 13:31 0.94 1. Kg3
16 18:19 1.09 1. Kg3 Rxc3+ 2. Kh4 Rc2 3. Kh5 Rd2
4. Rxc7 Rxd4 5. Kg6 Rxf4 6. Kf6 Ke8
7. Rxa7 Kd8 8. Ke5 Rh4 9. Kxf5 d4
Crafty version 17.10
hash table memory = 24M bytes.
pawn hash table memory = 1M bytes.
EGTB cache memory = 1M bytes.
evaluation asymmetry -20
nss depth time score variation (1)
9 0.53 -0.56 1. Kg3 Rxc3+ 2. Kf2 Rd3 3. g6 Rxd4
4. Rf7+ Kg8 5. Kf3 Rd3+ 6. Ke2 Ra3
7. Rxc7 Rxa4
9-> 0.53 -0.56 1. Kg3 Rxc3+ 2. Kf2 Rd3 3. g6 Rxd4
4. Rf7+ Kg8 5. Kf3 Rd3+ 6. Ke2 Ra3
7. Rxc7 Rxa4
10 1.51 -0.44 1. Kg3 Rxc3+ 2. Kh4 Rf3 3. g6 Rxf4+
4. Kg5 Rxd4 5. Rxc7 a5 6. Rf7+ Ke8
7. Rxf5 Rxa4 8. Rxd5
10-> 1.51 -0.44 1. Kg3 Rxc3+ 2. Kh4 Rf3 3. g6 Rxf4+
4. Kg5 Rxd4 5. Rxc7 a5 6. Rf7+ Ke8
7. Rxf5 Rxa4 8. Rxd5
11 3.65 -0.17 1. Kg3 Kg8 2. Rd7 Rxc3+ 3. Kf2 c6 4.
Rd8+ Kf7 5. Rd7+ Ke8 6. Rxa7 Rd3 7.
Ra8+ Kd7 8. Ra7+ <HT>
11-> 3.66 -0.17 1. Kg3 Kg8 2. Rd7 Rxc3+ 3. Kf2 c6 4.
Rd8+ Kf7 5. Rd7+ Ke8 6. Rxa7 Rd3 7.
Ra8+ Kd7 8. Ra7+ <HT>
12 6.81 -0.14 1. Kg3 Kg8 2. Rd7 Rxc3+ 3. Kh4 Rf3
4. Kh5 Rxf4 5. Kg6 Kf8 6. Kf6 Re4 7.
Rd8+ Re8 8. Rxe8+ Kxe8 9. Kxf5
12-> 6.81 -0.14 1. Kg3 Kg8 2. Rd7 Rxc3+ 3. Kh4 Rf3
4. Kh5 Rxf4 5. Kg6 Kf8 6. Kf6 Re4 7.
Rd8+ Re8 8. Rxe8+ Kxe8 9. Kxf5
13 16.69 ++ 1. Kg3!!
13 31.44 0.76 1. Kg3 Kg8 2. Rd7 Rxc3+ 3. Kh4 Rc4
4. Kh5 a5 5. Rxd5 Kg7 6. Rd7+ Kf8 7.
Kg6 Ke8 8. Rh7
13-> 31.45 0.76 1. Kg3 Kg8 2. Rd7 Rxc3+ 3. Kh4 Rc4
4. Kh5 a5 5. Rxd5 Kg7 6. Rd7+ Kf8 7.
Kg6 Ke8 8. Rh7
14 1:04 0.80 1. Kg3 Rxc3+ 2. Kh4 Rc2 3. Kh5 Rd2
4. Rxc7 Rxd4 5. Rxa7 Rxf4 6. g6 Rf3
7. Rd7 f4 8. Kh6
14-> 1:04 0.80 1. Kg3 Rxc3+ 2. Kh4 Rc2 3. Kh5 Rd2
4. Rxc7 Rxd4 5. Rxa7 Rxf4 6. g6 Rf3
7. Rd7 f4 8. Kh6
15 2:16 1.08 1. Kg3 Rxc3+ 2. Kh4 Rc2 3. Kh5 Rd2
4. Rxc7 Rxd4 5. Kg6 Rxa4 6. Kf6 Ke8
7. Kxf5 Kd8 8. g6 d4 9. g7 d3
15-> 2:16 1.08 1. Kg3 Rxc3+ 2. Kh4 Rc2 3. Kh5 Rd2
4. Rxc7 Rxd4 5. Kg6 Rxa4 6. Kf6 Ke8
7. Kxf5 Kd8 8. g6 d4 9. g7 d3
16 5:48 1.25 1. Kg3 Rxc3+ 2. Kh4 Rc2 3. Kh5 Rd2
4. Rxc7 Rxd4 5. Kg6 Rxa4 6. Kf6 Ke8
7. Kxf5 Kd8 8. g6 Kxc7 9. g7 Re4 10.
g8=Q
16-> 5:48 1.25 1. Kg3 Rxc3+ 2. Kh4 Rc2 3. Kh5 Rd2
4. Rxc7 Rxd4 5. Kg6 Rxa4 6. Kf6 Ke8
7. Kxf5 Kd8 8. g6 Kxc7 9. g7 Re4 10.
g8=Q
17 22:17 1.38 1. Kg3 Rxc3+ 2. Kh4 a6 3. g6 b5 4.
axb5 axb5 5. Rf7+ Kg8 6. Rxf5 Kg7 7.
Rxd5 Kxg6 8. Rxb5 Rc4 9. Rd5 c6 10.
Rd6+ Kf5 11. Kg3
17-> 22:17 1.38 1. Kg3 Rxc3+ 2. Kh4 a6 3. g6 b5 4.
axb5 axb5 5. Rf7+ Kg8 6. Rxf5 Kg7 7.
Rxd5 Kxg6 8. Rxb5 Rc4 9. Rd5 c6 10.
Rd6+ Kf5 11. Kg3
18 45:39 1.33 1. Kg3 Rxc3+ 2. Kh4 a6 3. g6 b5 4.
axb5 axb5 5. Rf7+ Kg8 6. Rxf5 Kg7 7.
Rxd5 Kxg6 8. Rxb5 Rc4 9. Rd5 c6 10.
Rd8 Kf5 11. Kg3
18-> 45:39 1.33 1. Kg3 Rxc3+ 2. Kh4 a6 3. g6 b5 4.
axb5 axb5 5. Rf7+ Kg8 6. Rxf5 Kg7 7.
Rxd5 Kxg6 8. Rxb5 Rc4 9. Rd5 c6 10.
Rd8 Kf5 11. Kg3
19 202:38 1.47 1. Kg3 Rxc3+ 2. Kh4 Rc1 3. Kh5 Rf1
4. Kg6 Rxf4 5. Kf6 Ke8 6. g6 Rxd4 7.
Rh8+ Kd7 8. Kxf5 Rd1 9. g7 Rg1 10.
g8=Q Rxg8 11. Rxg8 d4 12. Rg7+ Kd6
13. Rf7
19-> 202:38 1.47 1. Kg3 Rxc3+ 2. Kh4 Rc1 3. Kh5 Rf1
4. Kg6 Rxf4 5. Kf6 Ke8 6. g6 Rxd4 7.
Rh8+ Kd7 8. Kxf5 Rd1 9. g7 Rg1 10.
g8=Q Rxg8 11. Rxg8 d4 12. Rg7+ Kd6
13. Rf7
20 605:04 1.63 1. Kg3 Rxc3+ 2. Kh4 Rc1 3. Kh5 Rf1
4. Kg6 Rxf4 5. Kf6 Ke8 6. g6 Rxd4 7.
Rh8+ Kd7 8. Kxf5 Rd1 9. g7 Rg1 10.
g8=Q Rxg8 11. Rxg8 d4 12. Rg7+ Kd6
13. Ke4 c5 14. Rxa7
20-> 605:04 1.63 1. Kg3 Rxc3+ 2. Kh4 Rc1 3. Kh5 Rf1
4. Kg6 Rxf4 5. Kf6 Ke8 6. g6 Rxd4 7.
Rh8+ Kd7 8. Kxf5 Rd1 9. g7 Rg1 10.
g8=Q Rxg8 11. Rxg8 d4 12. Rg7+ Kd6
13. Ke4 c5 14. Rxa7
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