Version E.
https://drive.google.com/open?id=1lwg83 ... ZRDQg3rrzd
Two problems had wrong solutions.
Some problems had multiple solutions.
New version of Tactical Insanity test
Moderators: hgm, Rebel, chrisw
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Dann Corbit
- Posts: 12540
- Joined: Wed Mar 08, 2006 8:57 pm
- Location: Redmond, WA USA
New version of Tactical Insanity test
Taking ideas is not a vice, it is a virtue. We have another word for this. It is called learning.
But sharing ideas is an even greater virtue. We have another word for this. It is called teaching.
But sharing ideas is an even greater virtue. We have another word for this. It is called teaching.
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peter
- Posts: 3186
- Joined: Sat Feb 16, 2008 7:38 am
- Full name: Peter Martan
Re: New version of Tactical Insanity test
Do you think it's ready now, Dann?Dann Corbit wrote: ↑Fri Aug 10, 2018 2:39 am Version E.
https://drive.google.com/open?id=1lwg83 ... ZRDQg3rrzd
Two problems had wrong solutions.
Some problems had multiple solutions.
Peter.
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Dann Corbit
- Posts: 12540
- Joined: Wed Mar 08, 2006 8:57 pm
- Location: Redmond, WA USA
Re: New version of Tactical Insanity test
I think it is in much better shape than when I first submitted it.
However, I think it is incredibly difficult to create a chess test set that is really free from defects.
When you search deep enough, it is not unlikely to find a better solution.
One of the positions was pretty difficult and it ended in a checkmate.
Some engines labored to find even the single mate.
But Houdini 6 in tactical mode with multi-pv found two other mates as well.
So you never know. However, I think it is clearly superior to my previous submissions.
And some of the positions are a lot of fun for a human (at least I liked them).
However, I think it is incredibly difficult to create a chess test set that is really free from defects.
When you search deep enough, it is not unlikely to find a better solution.
One of the positions was pretty difficult and it ended in a checkmate.
Some engines labored to find even the single mate.
But Houdini 6 in tactical mode with multi-pv found two other mates as well.
So you never know. However, I think it is clearly superior to my previous submissions.
And some of the positions are a lot of fun for a human (at least I liked them).
Taking ideas is not a vice, it is a virtue. We have another word for this. It is called learning.
But sharing ideas is an even greater virtue. We have another word for this. It is called teaching.
But sharing ideas is an even greater virtue. We have another word for this. It is called teaching.
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MikeGL
- Posts: 1010
- Joined: Thu Sep 01, 2011 2:49 pm
Re: New version of Tactical Insanity test
Thanks a lot for updating this test suite.Dann Corbit wrote: ↑Fri Aug 10, 2018 2:39 am Version E.
https://drive.google.com/open?id=1lwg83 ... ZRDQg3rrzd
Two problems had wrong solutions.
Some problems had multiple solutions.
I told my wife that a husband is like a fine wine; he gets better with age. The next day, she locked me in the cellar.
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Dann Corbit
- Posts: 12540
- Joined: Wed Mar 08, 2006 8:57 pm
- Location: Redmond, WA USA
Re: New version of Tactical Insanity test
I have a bunch of engines analyzing over the weekend. I will show the results on Monday (unless there is an electrical face-plant or something like that)
Taking ideas is not a vice, it is a virtue. We have another word for this. It is called learning.
But sharing ideas is an even greater virtue. We have another word for this. It is called teaching.
But sharing ideas is an even greater virtue. We have another word for this. It is called teaching.
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Dann Corbit
- Posts: 12540
- Joined: Wed Mar 08, 2006 8:57 pm
- Location: Redmond, WA USA
Re: New version of Tactical Insanity test
Some results (I had 3 sessions crash, but one managed to go through 3 engines to the end)
Code: Select all
Analysis of X:\users\dcorbit\ti-e.epd
Analyzing engine: McBrain-961-modern
2018-08-10 5:39:09 PM Level: 522 Seconds
Source : List of EPD/PGN files
X:\users\dcorbit\ti-e.epd
McBrain-961-modern CFish Komodo Sting 99 (Slow machine)
1) f2-f4 f2-f4 * 13 Seconds f2-f4 * 14 Seconds Qg4-e4 Qg4-e4
2) Rf1xf7 Rf1xf7 * 0 Seconds Rf1xf7 * 0 Seconds Rf1xf7 * 0 Seconds Rf1xf7 * 3 Seconds
3) Be6-d7 Be6-d7 * 6 Seconds Be6-d5 Be6-d5 Be6-d7 * 0 Seconds
4) Qc6-b5 Qc6-b5 * 210 Seconds Qc6-b5 * 404 Seconds Qc6-b5 * 5 Seconds Qc6-b5 * 1341 Seconds
5) Bc2-b3 Bc2-b3 * 5 Seconds Bc2-b3 * 47 Seconds Bc2-b3 * 139 Seconds Bc2-b3 * 1 Second
6) .. Qc7-b7 Qc7-b7 * 5 Seconds Qc7-b7 * 4 Seconds Qc7-b7 * 2 Seconds Qc7-b7 * 1346 Seconds
7) Bh3-f5 Bh3-f5 * 0 Seconds Bh3-f5 * 0 Seconds Bh3-f5 * 0 Seconds Rc1-c2
8) b5-b6 b5-b6 * 50 Seconds b5-b6 * 49 Seconds b5-b6 * 289 Seconds b5-b6 * 0 Seconds
9) Rd1xd8 Rd1xd8 * 34 Seconds Rd1xd8 * 13 Seconds Rd1xd8 * 2 Seconds c4xb5
10) Bd3xf5 Bd3xf5 * 1 Second Bd3xf5 * 12 Seconds Bd3xf5 * 4 Seconds Bc1xh6
11) h2-h4 h2-h4 * 32 Seconds h2-h4 * 118 Seconds h2-h4 * 179 Seconds h2-h3
12) .. Bd7xh3 Bd7xh3 * 2 Seconds Bd7xh3 * 1 Second Bd7xh3 * 8 Seconds Bd7xh3 * 309 Seconds
13) Nd2xe4 Nd2xe4 * 0 Seconds Nd2xe4 * 0 Seconds Nd2xe4 * 0 Seconds Nd2xe4 * 0 Seconds
14) Nd4-f5 Nd4-c6 Nd4-c6 Nd4-f5 * 4 Seconds Nd4-c6
15) c2-c3 c2-c3 * 3 Seconds c2-c3 * 0 Seconds c2-c3 * 0 Seconds c2-c3 * 9 Seconds
16) .. Qd8-d4 Qd8-d4 * 0 Seconds Qd8-d4 * 0 Seconds Qd8-d4 * 0 Seconds Qd8-d4 * 0 Seconds
17) Bd3xh7 Bd3xh7 * 72 Seconds Bd3xh7 * 56 Seconds Bd3xh7 * 42 Seconds Bd3xh7 * 134 Seconds
18) h2-h4 h2-h4 * 0 Seconds h2-h4 * 3 Seconds h2-h4 * 179 Seconds h2-h4 * 1166 Seconds
19) g5-g6 g5-g6 * 5 Seconds g5-g6 * 13 Seconds g5-g6 * 410 Seconds g5-g6 * 60 Seconds
20) .. Qg5xd5 Qg5xd5 * 7 Seconds Qg5xd5 * 5 Seconds Qg5xd5 * 0 Seconds Qg5xd5 * 0 Seconds
21) Nc3-d5 Nf5-h6 Nc3-d5 * 118 Seconds Nf5-h6 Nf5-h6
22) Rf1xf5 Rf1xf5 * 21 Seconds Rf1xf5 * 8 Seconds Rf1xf5 * 71 Seconds Rf1xf5 * 903 Seconds
23) Nb1-c3 Nb1-c3 * 2 Seconds Nb1-c3 * 0 Seconds Nb1-c3 * 2 Seconds Nb1-c3 * 422 Seconds
24) .. Qe7-c7 Qe7-c7 * 3 Seconds Qe7-c7 * 3 Seconds Qe7-c7 * 10 Seconds Qe7-c7 * 0 Seconds
25) Bf3-g2 Kf1xg1 Bf3-g2 * 9 Seconds Kf1xg1 Bf3-g2 * 0 Seconds
26) Bd7-e6 Bd7-e6 * 1 Second Bd7-e6 * 106 Seconds Bd7-e6 * 7 Seconds Bd7-e6 * 0 Seconds
27) Kh6-h7 Kh6-h7 * 6 Seconds Bd7-e6 Kh6-h7 * 3 Seconds Bd7-e6
28) Kg8-f8 Kg8-f8 * 0 Seconds Kg8-f8 * 0 Seconds Bd7-e6 Kg8-f8 * 154 Seconds
29) f5-f6 f5-f6 * 3 Seconds f5-f6 * 35 Seconds f5-f6 * 0 Seconds Ke5-e6
30) Ke1-d2 Ke1-d2 * 0 Seconds Ke1-d2 * 0 Seconds Ke1-d2 * 0 Seconds Re6-e2
31) d2-d3 d2-d3 * 47 Seconds d2-d3 * 3 Seconds d2-d3 * 11 Seconds d2-d3 * 955 Seconds
32) Rb4-b8 Rb4-b8 * 34 Seconds Rb4-b8 * 407 Seconds Rb4-b8 * 56 Seconds Rb4-b8 * 0 Seconds
33) a5-a6 a5-a6 * 4 Seconds a5-a6 * 3 Seconds a5-a6 * 0 Seconds a5-a6 * 650 Seconds
34) Rg2-g6 Rg2-g1 Rg2-g1 Rc7-c4 Rg2-g6 * 5 Seconds
35) c6-c7 c6-c7 * 3 Seconds c6-c7 * 3 Seconds c6-c7 * 6 Seconds c6-c7 * 0 Seconds
36) Bd1-f3 Bd1-f3 * 9 Seconds Bd1-f3 * 11 Seconds Bd1-f3 * 6 Seconds Bd1-f3 * 0 Seconds
37) Qf1-b1 Qf1-b1 * 142 Seconds Qf1-b1 * 5 Seconds Qf1-b1 * 3 Seconds Qf1-b1 * 0 Seconds
38) Re1-e7 Re1-e7 * 4 Seconds Re1-e7 * 3 Seconds Re1-e7 * 18 Seconds Re1-e7 * 3 Seconds
39) Rg3-a3 Rg3-h3 Rg3-a3 * 35 Seconds Rg3-a3 * 135 Seconds Rg3-a3 * 413 Seconds
40) Kb3-a2 Kb3-a2 * 9 Seconds Kb3-a2 * 1 Second Kb3-c3 Kb3-a2 * 0 Seconds
41) Nb7-a5 Nb7-a5 * 4 Seconds Nb7-a5 * 0 Seconds Nb7-a5 * 0 Seconds Nb7-a5 * 0 Seconds
42) c6-c7 c6-c7 * 28 Seconds c6-c7 * 450 Seconds Ng7-e8 c6-c7 * 0 Seconds
43) e2-e4 e2-e4 * 31 Seconds e2-e4 * 3 Seconds e2-e4 * 123 Seconds e2-e4 * 1 Second
44) Ke4-d5 Ke4-d5 * 3 Seconds Ke4-d5 * 3 Seconds Ke4-d5 * 0 Seconds Ke4-d5 * 8 Seconds
45) b5-b6 b5-b6 * 0 Seconds b5-b6 * 5 Seconds b5-b6 * 0 Seconds b5-b6 * 0 Seconds
46) Bh3-g4 Bh3-g4 * 3 Seconds Bh3-g4 * 4 Seconds Bh3-g4 * 7 Seconds h2xg3
47) g5-g6 g5-g6 * 77 Seconds g5-g6 * 40 Seconds g5-g6 * 144 Seconds Bd4xb2
48) Ka3-b2 Ka3-b2 * 3 Seconds Ka3-b2 * 4 Seconds Ka3-b2 * 27 Seconds c4-b2
49) .. Kc3-d2 Kc3-d2 * 3 Seconds Kc3-d2 * 3 Seconds Kc3-d2 * 5 Seconds Kc3-d2 * 9 Seconds
50) Rh5-e5 Rh5-e5 * 41 Seconds Rh5-e5 * 21 Seconds Rh5-e5 * 97 Seconds Rh5-e5 * 430 Seconds
51) Rg5-d5 Rg5-d5 * 3 Seconds Rg5-d5 * 3 Seconds Rg5-d5 * 1 Second <Sting crash>
52) Bg1-d4 Bg1-d4 * 0 Seconds Bg1-d4 * 0 Seconds Bg1-d4 * 12 Seconds
53) Bg1-d4 Bg1-d4 * 4 Seconds Bg1-d4 * 3 Seconds Bg1-d4 * 15 Seconds
54) b4-b5 b4-b5 * 0 Seconds b4-b5 * 0 Seconds b4-b5 * 1 Second
55) Nf2-d3 Nf2-d3 * 0 Seconds Nf2-d3 * 0 Seconds Nf2-d3 * 1 Second
56) b4-b5 Rg5-g6 Rg5-g8 Rg5-f5
57) d4-d5 d4-d5 * 2 Seconds d4-d5 * 4 Seconds d4-d5 * 1 Second
58) Bd3-b1 Bd3-b1 * 35 Seconds Bd3-b1 * 32 Seconds Bd3-b1 * 200 Seconds
59) Qg1-a1 Qg1-a1 * 0 Seconds Qg1-a1 * 0 Seconds Qg1-a1 * 0 Seconds
60) Ne4-f2 Ne4-f2 * 26 Seconds Ne4-f2 * 40 Seconds Ne4-f2 * 26 Seconds
61) Qa4-b5 Qa4-b5 * 432 Seconds Ne2-g3 Qa4-b5 * 16 Seconds
62) a3-a4 a3-a4 * 21 Seconds a3-a4 * 6 Seconds a3-a4 * 11 Seconds
63) Nb4-d5 Nb4-c6 Nb4-c6 Nb4-d5 * 226 Seconds
64) h2-h4 h2-h4 * 0 Seconds h2-h4 * 0 Seconds h2-h4 * 15 Seconds
65) Kg1-h1 Kg1-h1 * 0 Seconds Kg1-h1 * 5 Seconds Kg1-g2
66) Nd7-c5 Nd7-c5 * 0 Seconds Nd7-c5 * 4 Seconds Nd7-c5 * 0 Seconds
67) Bh4-g5 Bh4-g5 * 12 Seconds Bh4-g5 * 188 Seconds Nd3xc5
68) a4-a5 a4-a5 * 0 Seconds Kb5-b4 Kb5-b4
69) Ng3-f5 Ng3-f5 * 124 Seconds Ng3-f5 * 376 Seconds Ng3-f5 * 36 Seconds
70) Nc7-b5 Nc7-a8 Nc7-b5 * 17 Seconds Nc7-b5 * 1 Second
71) Rb3-a3 Rb3xb4 Rb3-a3 * 81 Seconds Rb3-a3 * 52 Seconds
72) c7-c8N c7-c8N * 109 Seconds c7-c8N * 0 Seconds c7-c8Q
73) Be2-h5 Nh3xf2 Nh3xf2 Nh3xf2
74) c2-c3 c2-c3 * 2 Seconds c2-c3 * 12 Seconds c2-c3 * 2 Seconds
75) a4-a5 b7-b8Q b7-b8Q b7-b8Q
76) b2-b4 b2-b4 * 3 Seconds b2-b4 * 3 Seconds b2-b4 * 1 Second
77) Kg1-h2 Kg1-h2 * 24 Seconds Kg1-h2 * 7 Seconds Kg1-h2 * 19 Seconds
78) Qc6-d6 Qc6-e4 Qc6-d6 * 17 Seconds Qc6-d6 * 9 Seconds
79) Re3-f3 Re3-f3 * 25 Seconds Re3-f3 * 346 Seconds c2-c4
80) Re1-e4 Re1-e4 * 5 Seconds Re1-e4 * 8 Seconds Re1-g1
81) Kd7-e7 Kd7-e7 * 0 Seconds Kd7-e7 * 0 Seconds Kd7-e7 * 2 Seconds
82) O-O-O O-O-O * 0 Seconds O-O-O * 0 Seconds O-O-O * 197 Seconds
83) f5-f6 f5-f6 * 64 Seconds f5-f6 * 51 Seconds f5-f6 * 36 Seconds
84) e3-e4 e3-e4 * 29 Seconds e3-e4 * 6 Seconds e3-e4 * 142 Seconds
85) Kd2-e3 Kd2-e3 * 3 Seconds Kd2-e3 * 44 Seconds Rf3-h3
86) h2-h4 h2-h4 * 3 Seconds h2-h4 * 17 Seconds h2-h3
87) Nc3-d5 Ne3-d5 Ne3-d5 Ne3-d5
88) Nc3-b1 Nc3-b1 * 30 Seconds Nc3-b1 * 100 Seconds Nc3-b1 * 394 Seconds
89) Bc3-e5 Bc3-e5 * 3 Seconds Bc3-e5 * 3 Seconds Bc3-e5 * 3 Seconds
90) .. Bf6xc3 Bf6xc3 * 233 Seconds Bf6xc3 * 163 Seconds Bf6xc3 * 20 Seconds
91) Bb1-e4 Bb1-e4 * 9 Seconds Bb1-e4 * 1 Second Bb1-e4 * 2 Seconds
92) Ng8-h6 Ng8-h6 * 5 Seconds Ng8-h6 * 0 Seconds Ng8-h6 * 0 Seconds
93) Ne2-d4 Ne2-d4 * 56 Seconds Ne2-d4 * 206 Seconds Bc1xb2
94) .. Re2xd2 Re2xg2 Re2xg2 Re2xg2
95) Be1-f2 Be1-f2 * 82 Seconds Rh6-h7 Be1-f2 * 424 Seconds
96) Bb3-e6 Bb3-e6 * 133 Seconds Kh4-g3 Kh4-g3
97) Nf5-e3 Qf7-b3 Nf5-e3 * 0 Seconds Nf5-e3 * 1 Second
98) g7xf8N g7xf8N * 0 Seconds g7xf8N * 173 Seconds g7xh8Q
99) Kd7-c8 Kd7-c8 * 2 Seconds Kd7-c8 * 0 Seconds Kd7-c8 * 17 Seconds
100) e5-e6 e5-e6 * 60 Seconds e5-e6 * 3 Seconds e5-e6 * 31 Seconds
101) Bf8-g7 Bf8-g7 * 3 Seconds Bf8-g7 * 18 Seconds Rd6-d7
102) Kc2-b1 Kc2-b1 * 3 Seconds Kc2-b1 * 7 Seconds Kc2-b1 * 1 Second
103) a2-a4 Kg1-g2 a2-a4 * 0 Seconds Bb3xc4
104) Kg5-h6 Kg5-h6 * 3 Seconds Kg5-h6 * 3 Seconds Kg5-h6 * 16 Seconds
105) .. Ne4-f6 Ke8-d8 Ne4-f6 * 0 Seconds Rb2-a2
106) Nd5-f6 Nd5-f6 * 71 Seconds Nd5-f6 * 54 Seconds Nd5-f6 * 37 Seconds
107) Ka5-b6 Ka5-b6 * 7 Seconds Ka5-b6 * 3 Seconds Ka5-b6 * 6 Seconds
108) a4-a5 a4-a5 * 25 Seconds a4-a5 * 23 Seconds a4-a5 * 11 Seconds
109) .. Be8-c6 Be8-c6 * 114 Seconds g7-g5 g7-g5
110) Rd1xd8 b4-b5 Rd1xd8 * 4 Seconds Rd1xd8 * 15 Seconds
111) Qe2-d1 Qe2-d1 * 33 Seconds Qe2-d1 * 0 Seconds Qe2-d1 * 0 Seconds
112) Ne5-c6 Ne5-c6 * 1 Second Ne5-c6 * 67 Seconds Ne5-c6 * 4 Seconds
113) Qb7-b6 Qb7-b6 * 27 Seconds Kd1-c2 Kd1-c2
114) Nb7-c5 Nb7-c5 * 1 Second Nb7-c5 * 180 Seconds Nb7-c5 * 35 Seconds
115) Rg4-g7 Bf6xd8 Rg4xh4 Rg4xh4
116) Be2-d1 Be2-d1 * 183 Seconds Be2-d1 * 74 Seconds Rf1-f7
117) Bd1-b3 Bd1-b3 * 0 Seconds Bd1-b3 * 0 Seconds Bd1-b3 * 0 Seconds
118) Qd2xd8 Qd2xd8 * 0 Seconds Qd2xd8 * 7 Seconds Qd2xd8 * 168 Seconds
119) h2-h3 h2-h3 * 227 Seconds h2-h3 * 17 Seconds h2-h3 * 10 Seconds
120) g2-g4 g2-g4 * 3 Seconds g2-g4 * 3 Seconds g2-g4 * 0 Seconds
121) Ne5-d3 Ne5-d3 * 0 Seconds Ne5-d3 * 0 Seconds Ne5-d3 * 1 Second
122) Ra2-a5 Na6-c5 Na6-c5 Ra2-a5 * 0 Seconds
123) b6-b7 b6-b7 * 190 Seconds Ra5xb5 Ra5xb5
124) a2-a4 a2-a4 * 38 Seconds a2-a4 * 17 Seconds a2-a4 * 286 Seconds
125) Kd6-d5 Kd6-d5 * 1 Second Kd6-d5 * 3 Seconds Kd6-d5 * 135 Seconds
126) f3-f4 f3-f4 * 2 Seconds f3-f4 * 4 Seconds f3-f4 * 1 Second
127) Rb1-b3 Be2-h5 Be2-h5 Rb1xb7
128) .. Ke8-e7 Ke8-f7 Ke8-e7 * 0 Seconds Ke8-e7 * 16 Seconds
129) Kg2-h3 Kg2-h3 * 172 Seconds Kg2-h3 * 44 Seconds Kg2-h3 * 52 Seconds
130) Ng3-h5 Ng3-h5 * 21 Seconds Ng3-h5 * 395 Seconds Ng3-h5 * 5 Seconds
131) h7-h8Q h7-h8Q * 1 Second h7-h8Q * 3 Seconds h7-h8Q * 0 Seconds
132) Bc3-d4 Bc3-d4 * 4 Seconds Bc3-d4 * 3 Seconds Bc3-d4 * 1 Second
133) Bc8-a6 Bc8-a6 * 4 Seconds Bc8-a6 * 19 Seconds Bc8-a6 * 161 Seconds
134) Kg2-h1 Kg2-h1 * 3 Seconds Kg2-h1 * 3 Seconds Kg2-h1 * 0 Seconds
135) Rd3-e3 Rd3-e3 * 58 Seconds Rd3-e3 * 20 Seconds Rd3-e3 * 9 Seconds
136) f4-f5 f4-f5 * 0 Seconds f4-f5 * 14 Seconds f4-f5 * 131 Seconds
137) Rd1xd7 Rd1xd7 * 89 Seconds Rd1xd7 * 40 Seconds Rd1xd7 * 3 Seconds
138) Bb4xc5 Nd2-e4 Bb4xc5 * 299 Seconds Nd2-e4
139) .. Rb7-b1 Rb7-b1 * 13 Seconds Rb7-b1 * 14 Seconds Rb7-b1 * 34 Seconds
140) c7xb8N c7xb8Q c7xb8Q c7xb8Q
141) Rh1-h8 Rh1-h8 * 172 Seconds Rh1-h8 * 144 Seconds Rh1-h8 * 83 Seconds
142) Be3xh6 Be3xh6 * 1 Second Be3xh6 * 3 Seconds Be3xh6 * 4 Seconds
143) g2-g4 g2-g4 * 36 Seconds g2-g4 * 456 Seconds Qf2-g3
144) Bf4-e3 Bf4-e3 * 0 Seconds Bf4-e3 * 0 Seconds Bf4-e3 * 87 Seconds
145) Qa1-h1 g7-g8R g7-g8Q g7-g8Q
146) a6-a7 a6-a7 * 135 Seconds a6-a7 * 12 Seconds c6-c7
147) Rc4-e4 a6-a7 Rc4-e4 * 97 Seconds Rc4-e4 * 25 Seconds
148) Ra4-b4 Ra4-b4 * 29 Seconds Ra4-b4 * 170 Seconds Bg1xb6
149) Nd2-e4 Nc6xd4 Nc6xd4 Nc6xd4
150) Qb2-b3 Kg6xf5 Qb2-b3 * 0 Seconds Qb2-b3 * 1 Second
122 of 150 matching moves
2018-08-11 3:18:46 PM, Total time: 9:39:37 PM Rated time: 5:12:31 = 18751 Seconds
Taking ideas is not a vice, it is a virtue. We have another word for this. It is called learning.
But sharing ideas is an even greater virtue. We have another word for this. It is called teaching.
But sharing ideas is an even greater virtue. We have another word for this. It is called teaching.
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Vinvin
- Posts: 5228
- Joined: Thu Mar 09, 2006 9:40 am
- Full name: Vincent Lejeune
Re: New version of Tactical Insanity test
Hi Dann,Dann Corbit wrote: ↑Fri Aug 10, 2018 2:39 am Version E.
https://drive.google.com/open?id=1lwg83 ... ZRDQg3rrzd
Two problems had wrong solutions.
Some problems had multiple solutions.
thanks for the corrections.
May be this one has several good moves : q1N2k2/b1pB4/1pP5/pP2KP2/P1P5/8/8/8 w - - bm f6; id "TI-e.029";
Code: Select all
Stockfish_180726_x64_modern:
...
88/44 09:20 7 238 715 053 12 915 206 +M22 1.Kf4 Kf7 2.Kg5 Qb8 3.f6 Qa8 4.Kf5 Qb8 5.Be6+ Ke8 6.Kg6 Kf8 7.Kh6 Qa8 8.Ne7 Qe8 9.Ng6+ Qxg6+ 10.Kxg6 Bb8 11.Kf5 Ba7 12.Bd5 Ke8 13.Ke5 Kf8 14.Ke6 Ke8 15.Be4 Kf8 16.Bg6 Bb8 17.Kd7 Ba7 18.Kxc7 Kg8 19.Kb7 Bb8 20.Kxb8 Kf8 21.c7 Kg8 22.c8Q+
89/42 09:20 7 238 715 053 12 915 206 +M21 1.Ke6 Qb8 2.f6 Qa8 3.Kf5 Qb8 4.Be6 Ke8 5.Kg6 Kf8 6.Kh6 Qa8 7.Ne7 Qe8 8.Ng6+ Qxg6+ 9.Kxg6 Bb8 10.Kf5 Ba7 11.Bd5 Ke8 12.Ke5 Kf8 13.Ke6 Ke8 14.Be4 Kf8 15.Bg6 Bb8 16.Kd7 Ba7 17.Kxc7 Kg8 18.Kb7 Bb8 19.Kxb8 Kf8 20.c7 Kg8 21.c8Q+
89/40 09:20 7 238 715 053 12 915 206 +M20 1.f6 Kf7 2.Kf5 Qb8 3.Be6+ Ke8 4.Kg6 Kf8 5.Kh6 Qa8 6.Ne7 Qe8 7.Ng6+ Qxg6+ 8.Kxg6 Bb8 9.Kf5 Ba7 10.Bd5 Ke8 11.Ke5 Kf8 12.Ke6 Ke8 13.Be4 Kf8 14.Bg6 Bb8 15.Kd7 Ba7 16.Kxc7 Kg8 17.Kb7 Bb8 18.Kxb8 Kf8 19.c7 Kg8 20.c8Q+
89/40 09:20 7 238 715 053 12 915 206 +M20 1.Kf6 Qb8 2.Be6 Qa8 3.Kg6 Bb8 4.Kh6 Ba7 5.f6 Qb8 6.Ne7 Qe8 7.Ng6+ Qxg6+ 8.Kxg6 Bb8 9.Kf5 Ba7 10.Bd5 Ke8 11.Ke5 Kf8 12.Ke6 Ke8 13.Be4 Kf8 14.Bg6 Bb8 15.Kd7 Ba7 16.Kxc7 Kg8 17.Kb7 Bb8 18.Kxb8 Kf8 19.c7 Kg8 20.c8Q+
89/40 09:20 7 238 715 053 12 915 206 +M20 1.Be6 Kg7 2.f6+ Kf8 3.Kf5 Ke8 4.Kg5 Qb8 5.Kh6 Kf8 6.Ne7 Qe8 7.Ng6+ Qxg6+ 8.Kxg6 Bb8 9.Kf5 Ba7 10.Bd5 Ke8 11.Ke5 Kf8 12.Ke6 Ke8 13.Be4 Kf8 14.Bg6 Bb8 15.Kd7 Ba7 16.Kxc7 Kg8 17.Kb7 Bb8 18.Kxb8 Kf8 19.c7 Kg8 20.c8Q+
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Dann Corbit
- Posts: 12540
- Joined: Wed Mar 08, 2006 8:57 pm
- Location: Redmond, WA USA
Re: New version of Tactical Insanity test
It certainly appears that way.Vinvin wrote: ↑Thu Aug 16, 2018 8:02 pmHi Dann,Dann Corbit wrote: ↑Fri Aug 10, 2018 2:39 am Version E.
https://drive.google.com/open?id=1lwg83 ... ZRDQg3rrzd
Two problems had wrong solutions.
Some problems had multiple solutions.
thanks for the corrections.
May be this one has several good moves : q1N2k2/b1pB4/1pP5/pP2KP2/P1P5/8/8/8 w - - bm f6; id "TI-e.029";
I continue my investigation ...Code: Select all
Stockfish_180726_x64_modern: ... 88/44 09:20 7 238 715 053 12 915 206 +M22 1.Kf4 Kf7 2.Kg5 Qb8 3.f6 Qa8 4.Kf5 Qb8 5.Be6+ Ke8 6.Kg6 Kf8 7.Kh6 Qa8 8.Ne7 Qe8 9.Ng6+ Qxg6+ 10.Kxg6 Bb8 11.Kf5 Ba7 12.Bd5 Ke8 13.Ke5 Kf8 14.Ke6 Ke8 15.Be4 Kf8 16.Bg6 Bb8 17.Kd7 Ba7 18.Kxc7 Kg8 19.Kb7 Bb8 20.Kxb8 Kf8 21.c7 Kg8 22.c8Q+ 89/42 09:20 7 238 715 053 12 915 206 +M21 1.Ke6 Qb8 2.f6 Qa8 3.Kf5 Qb8 4.Be6 Ke8 5.Kg6 Kf8 6.Kh6 Qa8 7.Ne7 Qe8 8.Ng6+ Qxg6+ 9.Kxg6 Bb8 10.Kf5 Ba7 11.Bd5 Ke8 12.Ke5 Kf8 13.Ke6 Ke8 14.Be4 Kf8 15.Bg6 Bb8 16.Kd7 Ba7 17.Kxc7 Kg8 18.Kb7 Bb8 19.Kxb8 Kf8 20.c7 Kg8 21.c8Q+ 89/40 09:20 7 238 715 053 12 915 206 +M20 1.f6 Kf7 2.Kf5 Qb8 3.Be6+ Ke8 4.Kg6 Kf8 5.Kh6 Qa8 6.Ne7 Qe8 7.Ng6+ Qxg6+ 8.Kxg6 Bb8 9.Kf5 Ba7 10.Bd5 Ke8 11.Ke5 Kf8 12.Ke6 Ke8 13.Be4 Kf8 14.Bg6 Bb8 15.Kd7 Ba7 16.Kxc7 Kg8 17.Kb7 Bb8 18.Kxb8 Kf8 19.c7 Kg8 20.c8Q+ 89/40 09:20 7 238 715 053 12 915 206 +M20 1.Kf6 Qb8 2.Be6 Qa8 3.Kg6 Bb8 4.Kh6 Ba7 5.f6 Qb8 6.Ne7 Qe8 7.Ng6+ Qxg6+ 8.Kxg6 Bb8 9.Kf5 Ba7 10.Bd5 Ke8 11.Ke5 Kf8 12.Ke6 Ke8 13.Be4 Kf8 14.Bg6 Bb8 15.Kd7 Ba7 16.Kxc7 Kg8 17.Kb7 Bb8 18.Kxb8 Kf8 19.c7 Kg8 20.c8Q+ 89/40 09:20 7 238 715 053 12 915 206 +M20 1.Be6 Kg7 2.f6+ Kf8 3.Kf5 Ke8 4.Kg5 Qb8 5.Kh6 Kf8 6.Ne7 Qe8 7.Ng6+ Qxg6+ 8.Kxg6 Bb8 9.Kf5 Ba7 10.Bd5 Ke8 11.Ke5 Kf8 12.Ke6 Ke8 13.Be4 Kf8 14.Bg6 Bb8 15.Kd7 Ba7 16.Kxc7 Kg8 17.Kb7 Bb8 18.Kxb8 Kf8 19.c7 Kg8 20.c8Q+
It also appears that this one may have two solutions:
[d]1B5b/8/2N3K1/8/3n4/8/B2N1k2/1n6 w - -
1B5b/8/2N3K1/8/3n4/8/B2N1k2/1n6 w - - acd 43; bm Ba7; ce 500; pv Ba7 Nxd2 Kh7;
1B5b/8/2N3K1/8/3n4/8/B2N1k2/1n6 w - - acd 76; bm Ne4+; ce 515; pv Ne4+ Ke3 Nxd4 Kxe4 Ne6 Nd2 Ng7 Nf3 Kh7 Bxg7 Kxg7 Kd4 Bg3 Ne5 Bh2 Ke4 Bg1 Kf5 Bb3 Nf3 Ba7 Ke5 Bc4 Kf4 Ba2 Nd2 Bg8 Ne4 Bd5 Ke5 Bc6 Nc3 Bb8+ Kd4 Bb7 Nd5 Bh2 Ne3 Bc8 Kc4 Bb8 Kd3 Be6 Nc4 Kf6 Kd4 Bg8 Nd2 Kf5 Nc4 Kg6 Ne3 Kf6 Nc4 Kf5 Nd2 Bh2 Kd3 Bf7 Nf3;
Only one program (I believe it was Sting 99) could find the Ba7 solution and very few could find Ne4+. Most programs get hung up on Nxd4.
Thank you for your efforts. There is also one that might be a fortress draw despite a big score.
May I also mention that I admire your work on your difficult test set. Some of the problems are very beautiful.
Taking ideas is not a vice, it is a virtue. We have another word for this. It is called learning.
But sharing ideas is an even greater virtue. We have another word for this. It is called teaching.
But sharing ideas is an even greater virtue. We have another word for this. It is called teaching.
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Vinvin
- Posts: 5228
- Joined: Thu Mar 09, 2006 9:40 am
- Full name: Vincent Lejeune
Re: New version of Tactical Insanity test
One more question, here : 8/8/1kn5/6Rp/1P5P/2K3P1/4b3/8 w - - bm b5; id "TI-e.056";
How does white win after 1.b5 Na7 ?
8/n7/1k6/1P4Rp/7P/2K3P1/4b3/8 w - - 1 2
How does white win after 1.b5 Na7 ?
8/n7/1k6/1P4Rp/7P/2K3P1/4b3/8 w - - 1 2
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Dann Corbit
- Posts: 12540
- Joined: Wed Mar 08, 2006 8:57 pm
- Location: Redmond, WA USA
Re: New version of Tactical Insanity test
Sting said this:
8/n7/1k6/1P4Rp/7P/2K3P1/4b3/8 w - - acd 44; acs 594 ; acn 7203383382; ce 359 ; bm Kb4; pv Kb4 Nxb5 g4 Bxg4 Rg6+ Kc7 Kxb5 Be2+ Kc5 Kd7 Kd4 Bg4 Kd5 Ke7 Rh6 Kf7 Ke5 Be2 Rc6 Bd1 Rd6 Bg4 Ra6 Bd1 Ra7+ Kg6 Ra2 Kf7 Ra3 Kg6 Ra1 Bg4 Rf1 Kg7 Rf6;
But I am investigating further.
Taking ideas is not a vice, it is a virtue. We have another word for this. It is called learning.
But sharing ideas is an even greater virtue. We have another word for this. It is called teaching.
But sharing ideas is an even greater virtue. We have another word for this. It is called teaching.