Still not satisfied in 2017
Moderators: hgm, Rebel, chrisw
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Mike S.
- Posts: 1480
- Joined: Thu Mar 09, 2006 5:33 am
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Eelco de Groot
- Posts: 4567
- Joined: Sun Mar 12, 2006 2:40 am
- Full name:
Re: Still not satisfied in 2017
Hi Mike,
Google says this is PET #21. The PET testset can be found here: https://github.com/jdart1/arasan-chess/ ... ts/pet.epd
I could not find much inside Talkchess because you can't always search a single EPD here.
I don't think Black has more than a draw
5k2/8/4b3/1B5P/8/8/5pPP/5K2 b - -
Engine: Sf20170524_020 HT MOD (512 MB)
by T. Romstad, M. Costalba, J. Kiiski, G. Linscott
42/53 0:01 +0.08 1...Bh3 2.Kxf2 Bxg2 3.Kg3 Kg7 4.Kf4 Bf1
5.Bxf1 Kh8 6.h6 Kg8 7.Bc4+ Kh8 8.Ke5 Kh7
9.h4 Kh8 10.Bb5 Kh7 11.Bd3+ Kh8
12.Kd6 Kg8 13.h5 Kh8 14.Bc2 Kg8 (38.146.524) 23678
43/55 0:01 +0.08 1...Bh3 2.Kxf2 Bxg2 3.Kg3 Kg7 4.Kf4 Bf1
5.Bxf1 Kh8 6.h6 Kg8 7.Bc4+ Kh8 8.Ke5 Kh7
9.h4 Kh8 10.Bb5 Kh7 11.Bd3+ Kh8
12.Kd6 Kg8 13.h5 Kh8 14.Bc2 Kg8 (42.058.228) 23775
44/64 0:02 +0.08 1...Bh3 2.Kxf2 Bxg2 3.Kg3 Kg7 4.Kf4 Bf1
5.Bxf1 Kh8 6.h6 Kg8 7.Bc4+ Kh8 8.Ke5 Kh7
9.h4 Kh8 10.Bb5 Kh7 11.Bd3+ Kh8
12.Kd6 Kg8 13.h5 Kh8 14.Bc2 Kg8 (53.271.249) 24537
45/64 0:02 +0.08 1...Bh3 2.Kxf2 Bxg2 3.Kg3 Kg7 4.Kf4 Bf1
5.Bxf1 Kh8 6.h6 Kg8 7.Bc4+ Kh8 8.Ke5 Kh7
9.h4 Kh8 10.Bb5 Kh7 11.Bd3+ Kh8
12.Kd6 Kg8 13.h5 Kh8 14.Bc2 Kg8 (70.038.868) 25367
46/64 0:04 +0.08 1...Bh3 2.Kxf2 Bxg2 3.Kg3 Kg7 4.Kf4 Bf1
5.Bxf1 Kh8 6.h6 Kg8 7.Bc4+ Kh8 8.Ke5 Kh7
9.h4 Kh8 10.Bb5 Kh7 11.Bd3+ Kh8
12.Kd6 Kg8 13.h5 Kh8 14.Bc2 Kg8 (128.917.982) 29561
47/64 0:05 +0.08 1...Bh3 2.Kxf2 Bxg2 3.Kg3 Kg7 4.Kf4 Bf1
5.Bxf1 Kh8 6.h6 Kg8 7.Bc4+ Kh8 8.Ke5 Kh7
9.h4 Kh8 10.Bb5 Kh7 11.Bd3+ Kh8
12.Kd6 Kg8 13.h5 Kh8 14.Bc2 Kg8 (156.984.119) 30488
48/64 0:11 +0.08 1...Bh3 2.Kxf2 Bxg2 3.Kg3 Kg7 4.Kf4 Bf1
5.Bxf1 Kh8 6.h6 Kg8 7.Bc4+ Kh8 8.Ke5 Kh7
9.h4 Kh8 10.Bb5 Kh7 11.Bd3+ Kh8
12.Kd6 Kg8 13.h5 Kh8 14.Bc2 Kg8 (412.290.809) 34739
49/66 0:12 +0.08 1...Bh3 2.Kxf2 Bxg2 3.Kg3 Kg7 4.Kf4 Bf1
5.Bxf1 Kh8 6.h6 Kg8 7.Bc4+ Kh8 8.Ke5 Kh7
9.h4 Kh8 10.Bb5 Kh7 11.Bd3+ Kh8
12.Kd6 Kg8 13.h5 Kh8 14.Bc2 Kg8 (450.216.227) 34757
50/67 0:15 +0.08 1...Bh3 2.Kxf2 Bxg2 3.Kg3 Kg7 4.Kf4 Bf1
5.Bxf1 Kh8 6.h6 Kg8 7.Bc4+ Kh8 8.Ke5 Kh7
9.h4 Kh8 10.Bb5 Kh7 11.Bd3+ Kh8
12.Kd6 Kg8 13.h5 Kh8 14.Bc2 Kg8 (524.316.852) 34702
51/67 0:39 +0.08 1...Bh3 2.Kxf2 Bxg2 3.Kg3 Kg7 4.Kf4 Bf1
5.Bxf1 Kh8 6.h6 Kg8 7.Bc4+ Kh8 8.Ke5 Kh7
9.h4 Kh8 10.Bb5 Kh7 11.Bd3+ Kh8
12.Kd6 Kg8 13.h5 Kh8 14.Bc2 Kg8 (1.422.593.380) 36205
52/67 0:39 +0.08 1...Bh3 2.Kxf2 Bxg2 3.Kg3 Kg7 4.Kf4 Bf1
5.Bxf1 Kh8 6.h6 Kg8 7.Bc4+ Kh8 8.Ke5 Kh7
9.h4 Kh8 10.Bb5 Kh7 11.Bd3+ Kh8
12.Kd6 Kg8 13.Bc4+ Kh8 14.h7 Kg7 (1.443.013.614) 36174
53/67 0:43 +0.08 1...Bh3 2.Kxf2 Bxg2 3.Kg3 Kg7 4.Kf4 Bf1
5.Bxf1 Kh8 6.h6 Kg8 7.Bc4+ Kh8 8.Ke5 Kh7
9.h4 Kh8 10.Bb5 Kh7 11.Bd3+ Kh8
12.Kd6 Kg8 13.Bc4+ Kh8 14.h7 Kg7 (1.558.562.976) 36066
54/67 0:48 +0.08 1...Bh3 2.Kxf2 Bxg2 3.Kg3 Kg7 4.Kf4 Bf1
5.Bxf1 Kh8 6.h6 Kg8 7.Bc4+ Kh8 8.Ke5 Kh7
9.h4 Kh8 10.Bb5 Kh7 11.Bd3+ Kh8
12.Kd6 Kg8 13.Bc4+ Kh8 14.h7 Kg7 (1.748.733.154) 35888
55/67 3:00 +0.08 1...Bh3 2.Kxf2 Bxg2 3.Kg3 Kg7 4.Kf4 Bf1
5.Bxf1 Kh8 6.h6 Kg8 7.Bc4+ Kh8 8.Ke5 Kh7
9.h4 Kh8 10.Bb5 Kh7 11.Bd3+ Kh8
12.Kd6 Kg8 13.Bc4+ Kh8 14.h7 Kg7 (6.619.945.424) 36602
56/73 3:25 +0.08 1...Bh3 2.Kxf2 Bxg2 3.Kg3 Kg7 4.Kf4 Bf1
5.Bxf1 Kh8 6.h6 Kg8 7.Bc4+ Kh8 8.Ke5 Kh7
9.h4 Kh8 10.Bb5 Kh7 11.Bd3+ Kh8
12.Kd6 Kg8 13.Bc4+ Kh8 14.h7 Kg7 (7.473.096.620) 36368
57/73 4:44 +0.08 1...Bh3 2.Kxf2 Bxg2 3.Kg3 Kg7 4.Kf4 Bf1
5.Bxf1 Kh8 6.h6 Kg8 7.Bc4+ Kh8 8.Ke5 Kh7
9.h4 Kh8 10.Bb5 Kh7 11.Bd3+ Kh8
12.Kd6 Kg8 13.Bc4+ Kh8 14.h7 Kg7 (10.292.264.777) 36203
Google says this is PET #21. The PET testset can be found here: https://github.com/jdart1/arasan-chess/ ... ts/pet.epd
I could not find much inside Talkchess because you can't always search a single EPD here.
I don't think Black has more than a draw
5k2/8/4b3/1B5P/8/8/5pPP/5K2 b - -
Engine: Sf20170524_020 HT MOD (512 MB)
by T. Romstad, M. Costalba, J. Kiiski, G. Linscott
42/53 0:01 +0.08 1...Bh3 2.Kxf2 Bxg2 3.Kg3 Kg7 4.Kf4 Bf1
5.Bxf1 Kh8 6.h6 Kg8 7.Bc4+ Kh8 8.Ke5 Kh7
9.h4 Kh8 10.Bb5 Kh7 11.Bd3+ Kh8
12.Kd6 Kg8 13.h5 Kh8 14.Bc2 Kg8 (38.146.524) 23678
43/55 0:01 +0.08 1...Bh3 2.Kxf2 Bxg2 3.Kg3 Kg7 4.Kf4 Bf1
5.Bxf1 Kh8 6.h6 Kg8 7.Bc4+ Kh8 8.Ke5 Kh7
9.h4 Kh8 10.Bb5 Kh7 11.Bd3+ Kh8
12.Kd6 Kg8 13.h5 Kh8 14.Bc2 Kg8 (42.058.228) 23775
44/64 0:02 +0.08 1...Bh3 2.Kxf2 Bxg2 3.Kg3 Kg7 4.Kf4 Bf1
5.Bxf1 Kh8 6.h6 Kg8 7.Bc4+ Kh8 8.Ke5 Kh7
9.h4 Kh8 10.Bb5 Kh7 11.Bd3+ Kh8
12.Kd6 Kg8 13.h5 Kh8 14.Bc2 Kg8 (53.271.249) 24537
45/64 0:02 +0.08 1...Bh3 2.Kxf2 Bxg2 3.Kg3 Kg7 4.Kf4 Bf1
5.Bxf1 Kh8 6.h6 Kg8 7.Bc4+ Kh8 8.Ke5 Kh7
9.h4 Kh8 10.Bb5 Kh7 11.Bd3+ Kh8
12.Kd6 Kg8 13.h5 Kh8 14.Bc2 Kg8 (70.038.868) 25367
46/64 0:04 +0.08 1...Bh3 2.Kxf2 Bxg2 3.Kg3 Kg7 4.Kf4 Bf1
5.Bxf1 Kh8 6.h6 Kg8 7.Bc4+ Kh8 8.Ke5 Kh7
9.h4 Kh8 10.Bb5 Kh7 11.Bd3+ Kh8
12.Kd6 Kg8 13.h5 Kh8 14.Bc2 Kg8 (128.917.982) 29561
47/64 0:05 +0.08 1...Bh3 2.Kxf2 Bxg2 3.Kg3 Kg7 4.Kf4 Bf1
5.Bxf1 Kh8 6.h6 Kg8 7.Bc4+ Kh8 8.Ke5 Kh7
9.h4 Kh8 10.Bb5 Kh7 11.Bd3+ Kh8
12.Kd6 Kg8 13.h5 Kh8 14.Bc2 Kg8 (156.984.119) 30488
48/64 0:11 +0.08 1...Bh3 2.Kxf2 Bxg2 3.Kg3 Kg7 4.Kf4 Bf1
5.Bxf1 Kh8 6.h6 Kg8 7.Bc4+ Kh8 8.Ke5 Kh7
9.h4 Kh8 10.Bb5 Kh7 11.Bd3+ Kh8
12.Kd6 Kg8 13.h5 Kh8 14.Bc2 Kg8 (412.290.809) 34739
49/66 0:12 +0.08 1...Bh3 2.Kxf2 Bxg2 3.Kg3 Kg7 4.Kf4 Bf1
5.Bxf1 Kh8 6.h6 Kg8 7.Bc4+ Kh8 8.Ke5 Kh7
9.h4 Kh8 10.Bb5 Kh7 11.Bd3+ Kh8
12.Kd6 Kg8 13.h5 Kh8 14.Bc2 Kg8 (450.216.227) 34757
50/67 0:15 +0.08 1...Bh3 2.Kxf2 Bxg2 3.Kg3 Kg7 4.Kf4 Bf1
5.Bxf1 Kh8 6.h6 Kg8 7.Bc4+ Kh8 8.Ke5 Kh7
9.h4 Kh8 10.Bb5 Kh7 11.Bd3+ Kh8
12.Kd6 Kg8 13.h5 Kh8 14.Bc2 Kg8 (524.316.852) 34702
51/67 0:39 +0.08 1...Bh3 2.Kxf2 Bxg2 3.Kg3 Kg7 4.Kf4 Bf1
5.Bxf1 Kh8 6.h6 Kg8 7.Bc4+ Kh8 8.Ke5 Kh7
9.h4 Kh8 10.Bb5 Kh7 11.Bd3+ Kh8
12.Kd6 Kg8 13.h5 Kh8 14.Bc2 Kg8 (1.422.593.380) 36205
52/67 0:39 +0.08 1...Bh3 2.Kxf2 Bxg2 3.Kg3 Kg7 4.Kf4 Bf1
5.Bxf1 Kh8 6.h6 Kg8 7.Bc4+ Kh8 8.Ke5 Kh7
9.h4 Kh8 10.Bb5 Kh7 11.Bd3+ Kh8
12.Kd6 Kg8 13.Bc4+ Kh8 14.h7 Kg7 (1.443.013.614) 36174
53/67 0:43 +0.08 1...Bh3 2.Kxf2 Bxg2 3.Kg3 Kg7 4.Kf4 Bf1
5.Bxf1 Kh8 6.h6 Kg8 7.Bc4+ Kh8 8.Ke5 Kh7
9.h4 Kh8 10.Bb5 Kh7 11.Bd3+ Kh8
12.Kd6 Kg8 13.Bc4+ Kh8 14.h7 Kg7 (1.558.562.976) 36066
54/67 0:48 +0.08 1...Bh3 2.Kxf2 Bxg2 3.Kg3 Kg7 4.Kf4 Bf1
5.Bxf1 Kh8 6.h6 Kg8 7.Bc4+ Kh8 8.Ke5 Kh7
9.h4 Kh8 10.Bb5 Kh7 11.Bd3+ Kh8
12.Kd6 Kg8 13.Bc4+ Kh8 14.h7 Kg7 (1.748.733.154) 35888
55/67 3:00 +0.08 1...Bh3 2.Kxf2 Bxg2 3.Kg3 Kg7 4.Kf4 Bf1
5.Bxf1 Kh8 6.h6 Kg8 7.Bc4+ Kh8 8.Ke5 Kh7
9.h4 Kh8 10.Bb5 Kh7 11.Bd3+ Kh8
12.Kd6 Kg8 13.Bc4+ Kh8 14.h7 Kg7 (6.619.945.424) 36602
56/73 3:25 +0.08 1...Bh3 2.Kxf2 Bxg2 3.Kg3 Kg7 4.Kf4 Bf1
5.Bxf1 Kh8 6.h6 Kg8 7.Bc4+ Kh8 8.Ke5 Kh7
9.h4 Kh8 10.Bb5 Kh7 11.Bd3+ Kh8
12.Kd6 Kg8 13.Bc4+ Kh8 14.h7 Kg7 (7.473.096.620) 36368
57/73 4:44 +0.08 1...Bh3 2.Kxf2 Bxg2 3.Kg3 Kg7 4.Kf4 Bf1
5.Bxf1 Kh8 6.h6 Kg8 7.Bc4+ Kh8 8.Ke5 Kh7
9.h4 Kh8 10.Bb5 Kh7 11.Bd3+ Kh8
12.Kd6 Kg8 13.Bc4+ Kh8 14.h7 Kg7 (10.292.264.777) 36203
Debugging is twice as hard as writing the code in the first
place. Therefore, if you write the code as cleverly as possible, you
are, by definition, not smart enough to debug it.
-- Brian W. Kernighan
place. Therefore, if you write the code as cleverly as possible, you
are, by definition, not smart enough to debug it.
-- Brian W. Kernighan
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Mike S.
- Posts: 1480
- Joined: Thu Mar 09, 2006 5:33 am
Re: Still not satisfied in 2017
Hi! 
Yes, after some more investigation, I saw that many engines handle this well. Also, I may have had a flaw in my testing setup of some kind.
Anyway, if an engine solves this with (or even better without) endgame tables, congratulations!
Yes, after some more investigation, I saw that many engines handle this well. Also, I may have had a flaw in my testing setup of some kind.Anyway, if an engine solves this with (or even better without) endgame tables, congratulations!
Regards, Mike