Discussion of anything and everything relating to chess playing software and machines.
Moderators: hgm , Rebel , chrisw
Vinvin
Posts: 5228Joined: Thu Mar 09, 2006 9:40 amFull name: Vincent Lejeune
Post by Vinvin Tue May 12, 2020 12:42 am
2 more engines : Eman 4.30 (empty learn file + read only) and Houdidit 6.03(tactical=1) with very good results :
Code: Select all
Engine : number found ; avg time; avg time+penalty
Eman 4.30: 163 pos ; 316 sec ; 1087 sec
Houdidit 6.03(tact=1) 155 pos ; 196 sec ; 1123 sec
The sheet updated :
http://home.scarlet.be/vincentlejeune/c ... s-2020.ods
Vinvin wrote: ↑ Fri May 08, 2020 3:29 am
4 engines added :
Code: Select all
Engine : number found ; avg time; avg time+penalty
CorChess V6 : 156 pos ; 327 sec ; 1203 sec
Crystal 2020-05-02 : 136 pos ; 187 sec ; 1421 sec
Stockfish 9 : 130 pos ; 473 sec ; 1691 sec
Sting-SF-20 : 119 pos ; 240 sec ; 1723 sec
Very good results by CorChess V6 !!
...
"Avg Time w/penalty" means : for unsolved positions, a time of 3600 seconds (double of the time limit) is assumed. The average time is computed for the 213 timings.
...
Vinvin
Posts: 5228Joined: Thu Mar 09, 2006 9:40 amFull name: Vincent Lejeune
Post by Vinvin Tue May 12, 2020 1:00 am
Current Top 5 : Code: Select all
1) Eman 4.30 : 163 pos (1087 sec)
2) Bluefish-XI : 159 pos (1078 sec)
3) CorChess v6 : 156 pos (1203 sec)
4) houdidit603(tact=1): 155 pos (1123 sec)
5) Stockfish 11 : 141 pos (1459 sec)
Table in a textfile (only results>100) :
http://home.scarlet.be/vincentlejeune/c ... 2020-3.txt
Vinvin wrote: ↑ Tue May 12, 2020 12:42 am
2 more engines : Eman 4.30 (empty learn file + read only) and Houdidit 6.03(tactical=1) with very good results :
Code: Select all
Engine : number found ; avg time; avg time+penalty
Eman 4.30: 163 pos ; 316 sec ; 1087 sec
Houdidit 6.03(tact=1) 155 pos ; 196 sec ; 1123 sec
The sheet updated :
http://home.scarlet.be/vincentlejeune/c ... s-2020.ods
Dann Corbit
Posts: 12542Joined: Wed Mar 08, 2006 8:57 pmLocation: Redmond, WA USA
Post by Dann Corbit Tue May 12, 2020 10:38 pm
Here is the result for the Hard-Talkchess-2020 set with my 3970x running 32 threads
Code: Select all
--------------------------------------------------------------------------------
Analysis of C:\Users\dannc\Downloads\vincent-hard.epd
Analyzing engine: Bluefish-FD-XI
5/12/2020 8:57:05 AM Level: 60 Seconds
Source : List of EPD/PGN files
C:\Users\dannc\Downloads\vincent-hard.epd
Colours : White moves=True, Black moves=True
Direction : forward
Games (PGN) : From 1 to 999999
Moves : From 1 to 250
Positions (EPD) : All positions
Use Engine(s) : List
Bluefish-FD-XI
Use seconds per move : 60 Seconds per move
Analysis Lines : Minimum search depth=2
Activate abort analysis : False
1) Ne7-c6 Ne7-c6 * 2 Seconds
2) Qf3xf6 Qf3xf6 * 8 Seconds
3) Nb8-c6 Nb8-d7
4) e4-e5 e4-e5 * 9 Seconds
5) Qc1-h6 Qc1-h6 * 0 Seconds
4 of 5 matching moves
5/12/2020 9:01:55 AM, Total time: 12:04:49 AM Rated time: 01:19 = 79 Seconds
--------------------------------------------------------------------------------
Analysis of C:\Users\dannc\Downloads\vincent-hard.epd
Analyzing engine: Bluefish-FD-XI
5/12/2020 9:02:16 AM Level: 60 Seconds
Source : List of EPD/PGN files
C:\Users\dannc\Downloads\vincent-hard.epd
Colours : White moves=True, Black moves=True
Direction : forward
Games (PGN) : From 1 to 999999
Moves : All moves
Positions (EPD) : All positions
Use Engine(s) : List
Bluefish-FD-XI
Use seconds per move : 60 Seconds per move
Analysis Lines : Minimum search depth=2
Activate abort analysis : False
1) Ne7-c6 Ne7-c6 * 2 Seconds
2) Qf3xf6 Qf3xf6 * 3 Seconds
3) Nb8-c6 Nb8-d7
4) e4-e5 e4-e5 * 3 Seconds
5) Qc1-h6 Qc1-h6 * 0 Seconds
6) b3-b4 b3-b4 * 19 Seconds
7) Rh4xh1 Rh4xh1 * 9 Seconds
8) Rd4-d6 Rd4-d6 * 55 Seconds
9) Bd3xh7 Bd3xh7 * 0 Seconds
10) Rd6xf6 Rd6xf6 * 0 Seconds
11) g2-g4 g2-g4 * 3 Seconds
12) Rg1xg7 Rg1xg7 * 6 Seconds
13) .. Nb6-c4 Nb6-c4 * 3 Seconds
14) Qf4-f6 Qf4-f6 * 56 Seconds
15) h2-h4 Qc3-e1
16) Bd3xh7 Bd3xh7 * 12 Seconds
17) Nf3-g5 Nf3-g5 * 0 Seconds
18) Be1-d2 Nf3-g5
19) Ng3-f5 Ng3-f5 * 39 Seconds
20) a4-a5 a4-a5 * 4 Seconds
21) .. Rb8xb3 Rb8xb3 * 0 Seconds
22) g2-g4 g2-g4 * 3 Seconds
23) Nf3-h4 h2-h3
24) Rc1xc3 Rc1xc3 * 33 Seconds
25) e4-e5 e4-e5 * 3 Seconds
26) Ne2-f4 Nb3-c5
27) Re3-e8 Re3-e8 * 3 Seconds
28) Ra4-a2 Ra4-a2 * 2 Seconds
29) e4-e5 e4-e5 * 45 Seconds
30) Rf1xf6 Rf1xf6 * 1 Second
31) Rc8xc7 Rc8xc7 * 0 Seconds
32) Ng3-h5 Ng3-h5 * 0 Seconds
33) Nf7-d6 Rg3-f3
34) f5-f6 f5-f6 * 52 Seconds
35) Qe3xg5 Qe3xg5 * 35 Seconds
36) Kd2-c1 Kd2-c1 * 10 Seconds
37) Re1-e6 Re1-e4
38) Ne4-c3 h4-h5
39) .. Rd6-f6 Rd6-f6 * 33 Seconds
40) Kh3-g2 Kh3-g2 * 0 Seconds
41) c4-c5 c4-c5 * 45 Seconds
42) b2-b4 b2-b4 * 0 Seconds
43) Ne5-g6 Ne5-g6 * 3 Seconds
44) g3-g4 g3-g4 * 52 Seconds
45) Qc6-f3 Qc6-f3 * 50 Seconds
46) Qg3xe5 Qg3xe5 * 0 Seconds
47) Rf2-f4 Rf2-f4 * 43 Seconds
48) Bd3xh7 Bd3xh7 * 0 Seconds
49) Kh2-g3 Kh2-g3 * 0 Seconds
50) Rf1-f5 Rf1-f5 * 14 Seconds
51) b4-b5 Qf2-f3
52) Bd5xf7 Bd5xf7 * 11 Seconds
53) Bg5-f4 Bg5-f4 * 2 Seconds
54) Bc2-a4 Bc2-a4 * 14 Seconds
55) Qd8-a8 Qd8-a8 * 0 Seconds
56) Ne5xg6 Ne5xg6 * 0 Seconds
57) Nc2-d4 Kg2-f3
58) Ng5xf7 Ng5xf7 * 6 Seconds
59) Ne3-f5 Ne3-f5 * 16 Seconds
60) Nh3-g5 Nh3-g5 * 0 Seconds
61) .. f4-f3 f4-f3 * 16 Seconds
62) .. Qg5xg3 Qg5xg3 * 1 Second
63) h4-h5 h4-h5 * 4 Seconds
64) Kc3-d4 Kc3-d4 * 0 Seconds
65) .. Ba6-c8 Ba6-c8 * 5 Seconds
66) .. e5-e4 e5-e4 * 6 Seconds
67) f3-f4 Bc2-d3
68) Qc7-d8 d3-d4
69) Re8xe5 Re8xe5 * 11 Seconds
70) a7-a8B a7-a8B * 4 Seconds
71) .. h7-h5 h7-h5 * 6 Seconds
72) g5-g6 g5-g6 * 0 Seconds
73) .. e6-e5 e6-e5 * 0 Seconds
74) Kb7-c8 a5-a6
75) Rd7-d2 Rd7-d2 * 9 Seconds
76) .. Rh7xh4 Rh7xh4 * 0 Seconds
77) Nc4-a5 Nc4-d2
78) Qd6xe5 Qd6-a3
79) Bd3xg6 Bd3xg6 * 1 Second
80) Bh6-g5 Bh6-g7
81) Rg2xg7 Rg2xg7 * 0 Seconds
82) Ng7-f5 Ng7-f5 * 1 Second
83) d4-d5 Kf1-f2
84) Rd3xb3 Rd3xb3 * 0 Seconds
85) h5-h6 h5-h6 * 5 Seconds
86) c2-c4 c2-c4 * 0 Seconds
87) c7-c8N c7-c8N * 16 Seconds
88) Qf5-e6 Qf5-e6 * 0 Seconds
89) .. Re2xd2 Re2xd2 * 2 Seconds
90) Bd6-f8 Kg2-f1
91) Be3xc5 Be3xc5 * 3 Seconds
92) .. Bb7-d5 Bb7-d5 * 0 Seconds
93) Nc6xe7 Nf5-d4
94) b3-b4 b3-b4 * 0 Seconds
95) Kg2-f3 Kg2-f3 * 35 Seconds
96) Nc3-d5 Nc3-d5 * 3 Seconds
97) .. Qh5-f5 Qh5-f5 * 1 Second
98) .. Re3xf3 Re3xf3 * 2 Seconds
99) .. Qd3xg3 Qd3xg3 * 5 Seconds
100) a5-a6 a5-a6 * 4 Seconds
101) Kh4-h5 Kh4-h5 * 0 Seconds
102) h5xg6 Nd6-b7
103) Qa3-h3 Qa3-h3 * 3 Seconds
104) b7-b8R b7-b8R * 0 Seconds
105) Ne7-c8 Ne4-g5
106) .. Rd7xd4 Rd7xd4 * 3 Seconds
107) f4-f5 f4-f5 * 0 Seconds
108) Be2-h5 Be2-h5 * 13 Seconds
109) Bc4-e2 Bc4-e2 * 9 Seconds
110) Kf2-e1 Kf2-e1 * 0 Seconds
111) .. e4-e3 e4-e3 * 7 Seconds
112) Rf1-c1 Rf1-c1 * 0 Seconds
113) Ng4-f6 Ng4xe3
114) Ne5xd3 d6xe7
115) Rf4-g4 Rf4-g4 * 0 Seconds
116) Nf4-d3 h4xg5
117) .. Rc5-b5(?) Rc5-b5
118) .. Re7-a7 Re7-a7 * 3 Seconds
119) h4-h5 h4-h5 * 8 Seconds
120) c3-c4 c3-c4 * 3 Seconds
121) Na5-b3 Na5-b3 * 0 Seconds
122) .. Bf5-h3 Bf5-h3 * 1 Second
123) Ke5-f6 Ke5-f6 * 7 Seconds
124) Ke2-d3 Ke2-d3 * 1 Second
125) Ne3-g2 Ne3-g2 * 56 Seconds
126) Nd4-c6 Nd4-c6 * 3 Seconds
127) .. Nb6xc4 Nb6xc4 * 2 Seconds
128) Bb2-a3 Bb2-a3 * 0 Seconds
129) Bb4-a5 Bb4-a5 * 8 Seconds
130) f2-f4 f2-f4 * 0 Seconds
131) Na8-c7 Rh5xh6
132) .. Qe4xc4 Qe4xc4 * 5 Seconds
133) Bh5-f3 Bh5-f3 * 25 Seconds
134) Rh1-h6 Rh1-h6 * 0 Seconds
135) Bd8-c7 g6xh7
136) Kb5-a6 Kb5-a6 * 3 Seconds
137) .. Nf6-h5 Nf6-h5 * 4 Seconds
138) Qh4-d4 Qh4xe7
139) .. Ne8-c7 Ne8-c7 * 1 Second
140) Be3-d4 Be3-d4 * 0 Seconds
141) Ra3-c3 Ra3xa7
142) Bf1-e2 Bf1-e2 * 1 Second
143) Re1xe7 Re1xe7 * 0 Seconds
144) Bg5-f6 Bg5-f6 * 13 Seconds
145) Rd1-d8 Rd1-d8 * 0 Seconds
146) Rd1-d8 Rd1-d8 * 2 Seconds
147) Rd1-d8 Rd1-d8 * 0 Seconds
148) Bd3xh7 Bd3xh7 * 6 Seconds
149) Bd3xh7 Bd3xh7 * 0 Seconds
150) Bd4-f6 Bd4-f6 * 6 Seconds
151) Bd3xh7 Bd3xh7 * 0 Seconds
152) Rd1xd7 Rd1xd7 * 7 Seconds
153) Ne2-d4 c4xd5
154) Nd4-f3 Nd4-f3 * 3 Seconds
155) Bd3-g6 Bd3-g6 * 3 Seconds
156) f4-f5 f4-f5 * 4 Seconds
157) Kg1-f2 Kg1-f2 * 2 Seconds
158) Na3-b5 Na3-b5 * 0 Seconds
159) Bd3xh7 Bd3xh7 * 2 Seconds
160) Ne4-g5 Ne4-g5 * 0 Seconds
161) Bd3xh7 Bd3xh7 * 0 Seconds
162) Rh1xh7 Rh1xh7 * 0 Seconds
163) Qe2xe8 Qe2xe8 * 1 Second
164) .. Bb4xa3(?) Bb4xa3
165) b6-b7 b6-b7 * 1 Second
166) Nf8-g6 Nf8-g6 * 1 Second
167) Nd5-f6 Nd5-f6 * 1 Second
168) Nd5-f6 Nd5-f6 * 0 Seconds
169) Bd3xh7 Bd3xh7 * 2 Seconds
170) Qf3-f6 b3xa4
171) Qf3-f6 Qf3-f6 * 11 Seconds
172) Rd1-d3 Rd1-d3 * 0 Seconds
173) Qg5-h6 Qg5-h6 * 1 Second
174) g2-g4 g2-g4 * 0 Seconds
175) Nd4-c6 O-O-O
176) d5-d6 e3-e4
177) Nf3-h4 Nf3-h4 * 0 Seconds
178) Bc1-g5 Bc1-g5 * 21 Seconds
179) .. Rd8xd4 Rd8xd4 * 0 Seconds
180) .. O-O-O O-O-O * 2 Seconds
181) h2-h4 h2-h4 * 0 Seconds
182) Ng3-h5 Ng3-h5 * 26 Seconds
183) Ne3-g4 Ne3-g4 * 3 Seconds
184) .. Bf5-g4 Bf5-g4 * 56 Seconds
185) .. Kg8-g7 Kg8-g7 * 2 Seconds
186) Rf3-f6 Rf3-f6 * 1 Second
187) Ba4xc6 Ba4xc6 * 3 Seconds
188) Rd3-h3 Rd3-h3 * 0 Seconds
189) Qf3xf4 Qf3xf4 * 3 Seconds
190) Qe2-h5 Qe2-h5 * 2 Seconds
191) Bd3xh7 Bd3xh7 * 7 Seconds
192) Qe2xd2, Ne5-g4 Qe2xd2 * 0 Seconds
193) .. c3xb2 c3xb2 * 32 Seconds
194) .. e4-e3 e4-e3 * 7 Seconds
195) .. Rh6xh2 Rh6-h4
196) Nc3-d5 Nc3-d5 * 5 Seconds
197) .. Qb2-c2 Qb2-c2 * 8 Seconds
198) Ne7-d5 Ne7-d5 * 6 Seconds
199) d5-d6 d5-d6 * 0 Seconds
200) Bg3-f4 Bg3-f4 * 2 Seconds
201) Bd3xh7 Bd3xh7 * 0 Seconds
202) e5-e6 e5-e6 * 0 Seconds
203) g2-g3 Ne4-f6
204) Bc1-g5 Bc1-g5 * 2 Seconds
205) Rd1-g1 Rd1-g1 * 2 Seconds
206) Rf1-f6 Rf1-f6 * 5 Seconds
207) .. Ne4-d6 Ne4-d6 * 17 Seconds
208) Bd3xh7 Bd3xh7 * 6 Seconds
209) Bc1-d2 Bc1-d2 * 0 Seconds
210) Qd1-h5 Qd1-h5 * 3 Seconds
211) Qd1-f3 Qd1-f3 * 0 Seconds
212) Qe3-d3 Qe3-d3 * 0 Seconds
213) Ng5xf7 Ng5xf7 * 0 Seconds
177 of 213 matching moves
5/12/2020 12:38:53 PM, Total time: 3:36:36 AM Rated time: 57:23 = 3443 Seconds
Taking ideas is not a vice, it is a virtue. We have another word for this. It is called learning.
MikeB
Posts: 4889Joined: Thu Mar 09, 2006 6:34 amLocation: Pen Argyl, Pennsylvania
Post by MikeB Wed May 13, 2020 3:12 am
MMarco wrote: ↑ Wed Apr 15, 2020 5:34 am
After 39 sec, Blue Honey XI-r1 sticks to it on 1 core here (!). Could anyone explain me what "Deep Pro analysis" does? With this on, the engine solves this puzzle faster.
wider search at lower levels using multipv and then switching to multipv automatically, plus additional nodes at lower depth, than normal Sf search
idea came from heka-Stockfish, works well for analysis - costs elo at very fast games, once you get to 15 minute with 5 second increments games- no elo lost from my testing... some people like like it for corr chess games ...
MikeB
Posts: 4889Joined: Thu Mar 09, 2006 6:34 amLocation: Pen Argyl, Pennsylvania
Post by MikeB Wed May 13, 2020 4:24 am
Vinvin wrote: ↑ Tue Mar 03, 2020 1:03 pm xr_a_y wrote: ↑ Tue Mar 03, 2020 7:40 am Vinvin wrote: ↑ Tue Mar 03, 2020 12:39 am
2 more results :
Bluefish-XI : 159/213
NEW LEADER !
Stockfish 7 : 76/213
Current standing :
Bluefish-XI : 159/213
Stockfish 11 : 141/213
Honey-XI : 139/213
Stockfish 10 : 137/213
Black-Diamond-XI : 136/213
Black-Diamond-XR7 : 136/213
Crystal 1.1 : 135/213
McCain-v2 : 130/213
Sting-SF-16 : 122/213
Houdini 1.5 x64 : 97/213
Critter 1.6a 64bit : 96/213
Xiphos 0.6 : 81/213
Ethereal 11.75 : 77/213
Stockfish 7 : 76/213
Still running : Stockfish 8 ... 93/210
Please can you recall how much time for each position ? how many threads ? size of TT ?
30 minutes with 1 core for each position. 2 GB of HT (I set to 2200 MB in Arena).
I'll publish a sheet with all timing in next days.
Vincent
If you are using large pages (for the engines that use large pages), you should set hash to 2048 Mb as that is best practice when using large pages (use hash size hashes in 2048 Mb increments).
Dann Corbit
Posts: 12542Joined: Wed Mar 08, 2006 8:57 pmLocation: Redmond, WA USA
Post by Dann Corbit Thu May 14, 2020 4:42 am
I increased the time from one minute per position to 5 minutes and 191 of 213 were solved:
Code: Select all
Analysis of C:\Users\dannc\Downloads\vincent-hard.epd
Analyzing engine: Bluefish-FD-XI
5/13/2020 12:05:29 AM Level: 300 Seconds
Source : List of EPD/PGN files
C:\Users\dannc\Downloads\vincent-hard.epd
Colours : White moves=True, Black moves=True
Direction : forward
Games (PGN) : From 1 to 999999
Moves : All moves
Positions (EPD) : All positions
Use Engine(s) : List
Bluefish-FD-XI
Use seconds per move : 300 Seconds per move
Analysis Lines : Minimum search depth=2
Activate abort analysis : False
1) Ne7-c6 Ne7-c6 * 1 Second
2) Qf3xf6 Qf3xf6 * 3 Seconds
3) Nb8-c6 Bc1-d2
4) e4-e5 e4-e5 * 3 Seconds
5) Qc1-h6 Qc1-h6 * 0 Seconds
6) b3-b4 b3-b4 * 25 Seconds
7) Rh4xh1 Rh4xh1 * 6 Seconds
8) Rd4-d6 Rd4-d6 * 48 Seconds
9) Bd3xh7 Bd3xh7 * 0 Seconds
10) Rd6xf6 Rd6xf6 * 0 Seconds
11) g2-g4 g2-g4 * 5 Seconds
12) Rg1xg7 Rg1xg7 * 4 Seconds
13) .. Nb6-c4 Nb6-c4 * 2 Seconds
14) Qf4-f6 Qf4-f6 * 51 Seconds
15) h2-h4 Qc3-e1
16) Bd3xh7 Bd3xh7 * 4 Seconds
17) Nf3-g5 Nf3-g5 * 0 Seconds
18) Be1-d2 Rh3-h6
19) Ng3-f5 Ng3-f5 * 10 Seconds
20) a4-a5 a4-a5 * 8 Seconds
21) .. Rb8xb3 Rb8xb3 * 0 Seconds
22) g2-g4 g2-g4 * 161 Seconds
23) Nf3-h4 h2-h3
24) Rc1xc3 Rc1xc3 * 24 Seconds
25) e4-e5 e4-e5 * 60 Seconds
26) Ne2-f4 a2-a3
27) Re3-e8 Re3-e8 * 0 Seconds
28) Ra4-a2 Ra4-a2 * 3 Seconds
29) e4-e5 e4-e5 * 288 Seconds
30) Rf1xf6 Rf1xf6 * 0 Seconds
31) Rc8xc7 Rc8xc7 * 0 Seconds
32) Ng3-h5 Ng3-h5 * 0 Seconds
33) Nf7-d6 Nf7-h6
34) f5-f6 f5-f6 * 46 Seconds
35) Qe3xg5 Qe3xg5 * 39 Seconds
36) Kd2-c1 Kd2-c1 * 14 Seconds
37) Re1-e6 Re1-e6 * 9 Seconds
38) Ne4-c3 Ne4-c3 * 81 Seconds
39) .. Rd6-f6 Rd6-f6 * 19 Seconds
40) Kh3-g2 Kh3-g2 * 0 Seconds
41) c4-c5 c4-c5 * 127 Seconds
42) b2-b4 b2-b4 * 160 Seconds
43) Ne5-g6 Ne5-g6 * 0 Seconds
44) g3-g4 g3-g4 * 110 Seconds
45) Qc6-f3 Qc6-f3 * 228 Seconds
46) Qg3xe5 Qg3xe5 * 0 Seconds
47) Rf2-f4 Rf2-f4 * 15 Seconds
48) Bd3xh7 Bd3xh7 * 0 Seconds
49) Kh2-g3 Kh2-g3 * 0 Seconds
50) Rf1-f5 Rf1-f5 * 15 Seconds
51) b4-b5 b4-b5 * 48 Seconds
52) Bd5xf7 Bd5xf7 * 0 Seconds
53) Bg5-f4 Bg5-f4 * 2 Seconds
54) Bc2-a4 Bc2-a4 * 16 Seconds
55) Qd8-a8 Qd8-a8 * 0 Seconds
56) Ne5xg6 Ne5xg6 * 0 Seconds
57) Nc2-d4 Nc2-d4 * 0 Seconds
58) Ng5xf7 Ng5xf7 * 5 Seconds
59) Ne3-f5 Ne3-f5 * 24 Seconds
60) Nh3-g5 Nh3-g5 * 0 Seconds
61) .. f4-f3 f4-f3 * 40 Seconds
62) .. Qg5xg3 Qg5xg3 * 1 Second
63) h4-h5 h4-h5 * 2 Seconds
64) Kc3-d4 Kc3-d4 * 0 Seconds
65) .. Ba6-c8 Ba6-c8 * 5 Seconds
66) .. e5-e4 e5-e4 * 6 Seconds
67) f3-f4 f3-f4 * 60 Seconds
68) Qc7-d8 d3-d4
69) Re8xe5 Re8xe5 * 0 Seconds
70) a7-a8B a7-a8B * 9 Seconds
71) .. h7-h5 h7-h5 * 2 Seconds
72) g5-g6 g5-g6 * 0 Seconds
73) .. e6-e5 e6-e5 * 0 Seconds
74) Kb7-c8 a5-a6
75) Rd7-d2 Rd7-f7
76) .. Rh7xh4 Rh7xh4 * 0 Seconds
77) Nc4-a5 Nc4-d2
78) Qd6xe5 Qd6-a3
79) Bd3xg6 Bd3xg6 * 47 Seconds
80) Bh6-g5 Bh6-g5 * 231 Seconds
81) Rg2xg7 Rg2xg7 * 12 Seconds
82) Ng7-f5 Ng7-f5 * 1 Second
83) d4-d5 d4-d5 * 34 Seconds
84) Rd3xb3 Rd3xb3 * 0 Seconds
85) h5-h6 h5-h6 * 14 Seconds
86) c2-c4 c2-c4 * 0 Seconds
87) c7-c8N c7-c8N * 1 Second
88) Qf5-e6 Qf5-e6 * 0 Seconds
89) .. Re2xd2 Re2xd2 * 0 Seconds
90) Bd6-f8 Rg8-f8
91) Be3xc5 Be3xc5 * 8 Seconds
92) .. Bb7-d5 Bb7-d5 * 0 Seconds
93) Nc6xe7 Nc6xe7 * 195 Seconds
94) b3-b4 b3-b4 * 0 Seconds
95) Kg2-f3 Rc2xd2
96) Nc3-d5 Nc3-d5 * 1 Second
97) .. Qh5-f5 Qh5-f5 * 18 Seconds
98) .. Re3xf3 Re3xf3 * 1 Second
99) .. Qd3xg3 Qd3xg3 * 4 Seconds
100) a5-a6 a5-a6 * 4 Seconds
101) Kh4-h5 Kh4-h5 * 0 Seconds
102) h5xg6 Nd6-b7
103) Qa3-h3 Qa3-h3 * 3 Seconds
104) b7-b8R b7-b8R * 0 Seconds
105) Ne7-c8 Ne4-g5
106) .. Rd7xd4 Rd7xd4 * 3 Seconds
107) f4-f5 f4-f5 * 0 Seconds
108) Be2-h5 Be2-h5 * 6 Seconds
109) Bc4-e2 Bc4-e2 * 6 Seconds
110) Kf2-e1 Kf2-e1 * 0 Seconds
111) .. e4-e3 e4-e3 * 5 Seconds
112) Rf1-c1 Rf1-c1 * 0 Seconds
113) Ng4-f6 Ng4-f6 * 187 Seconds
114) Ne5xd3 Ne5xd3 * 288 Seconds
115) Rf4-g4 Rf4-g4 * 0 Seconds
116) Nf4-d3 Nf4-d3 * 66 Seconds
117) .. Rc5-b5(?) Rc5-c4 * 111 Seconds
118) .. Re7-a7 Re7-a7 * 1 Second
119) h4-h5 h4-h5 * 4 Seconds
120) c3-c4 c3-c4 * 3 Seconds
121) Na5-b3 Na5-b3 * 0 Seconds
122) .. Bf5-h3 Bf5-h3 * 0 Seconds
123) Ke5-f6 Ke5-f6 * 52 Seconds
124) Ke2-d3 Ke2-d3 * 1 Second
125) Ne3-g2 g3xh4
126) Nd4-c6 Nd4-c6 * 4 Seconds
127) .. Nb6xc4 Nb6xc4 * 5 Seconds
128) Bb2-a3 Bb2-a3 * 0 Seconds
129) Bb4-a5 Bb4-a5 * 4 Seconds
130) f2-f4 f2-f4 * 9 Seconds
131) Na8-c7 Rh5xh6
132) .. Qe4xc4 Qe4xc4 * 1 Second
133) Bh5-f3 Bh5-f3 * 24 Seconds
134) Rh1-h6 Rh1-h6 * 0 Seconds
135) Bd8-c7 g6xh7
136) Kb5-a6 Kb5-a6 * 0 Seconds
137) .. Nf6-h5 Nf6-h5 * 2 Seconds
138) Qh4-d4 Qh4xe7
139) .. Ne8-c7 Ne8-c7 * 1 Second
140) Be3-d4 Be3-d4 * 26 Seconds
141) Ra3-c3 Ra3xa7
142) Bf1-e2 Bf1-e2 * 1 Second
143) Re1xe7 Re1xe7 * 0 Seconds
144) Bg5-f6 Bg5-f6 * 21 Seconds
145) Rd1-d8 Rd1-d8 * 1 Second
146) Rd1-d8 Rd1-d8 * 0 Seconds
147) Rd1-d8 Rd1-d8 * 0 Seconds
148) Bd3xh7 Bd3xh7 * 3 Seconds
149) Bd3xh7 Bd3xh7 * 0 Seconds
150) Bd4-f6 Bd4-f6 * 10 Seconds
151) Bd3xh7 Bd3xh7 * 7 Seconds
152) Rd1xd7 Rd1xd7 * 8 Seconds
153) Ne2-d4 Ne2-d4 * 265 Seconds
154) Nd4-f3 Nd4-f3 * 3 Seconds
155) Bd3-g6 Bd3-g6 * 2 Seconds
156) f4-f5 f4-f5 * 3 Seconds
157) Kg1-f2 Kg1-f2 * 2 Seconds
158) Na3-b5 Na3-b5 * 0 Seconds
159) Bd3xh7 Bd3xh7 * 1 Second
160) Ne4-g5 Ne4-g5 * 4 Seconds
161) Bd3xh7 Bd3xh7 * 0 Seconds
162) Rh1xh7 Rh1xh7 * 0 Seconds
163) Qe2xe8 Qe2xe8 * 0 Seconds
164) .. Bb4xa3(?) Bb4-d6 * 199 Seconds
165) b6-b7 b6-b7 * 1 Second
166) Nf8-g6 Nf8-g6 * 4 Seconds
167) Nd5-f6 Nd5-f6 * 0 Seconds
168) Nd5-f6 Nd5-f6 * 0 Seconds
169) Bd3xh7 Bd3xh7 * 6 Seconds
170) Qf3-f6 Qf3-f6 * 108 Seconds
171) Qf3-f6 Qf3-f6 * 17 Seconds
172) Rd1-d3 Rd1-d3 * 0 Seconds
173) Qg5-h6 Qg5-h6 * 2 Seconds
174) g2-g4 g2-g4 * 0 Seconds
175) Nd4-c6 Nd4-c6 * 143 Seconds
176) d5-d6 e3-e4
177) Nf3-h4 Nf3-h4 * 2 Seconds
178) Bc1-g5 Bc1-g5 * 248 Seconds
179) .. Rd8xd4 Rd8xd4 * 0 Seconds
180) .. O-O-O O-O-O * 4 Seconds
181) h2-h4 h2-h4 * 0 Seconds
182) Ng3-h5 Ng3-h5 * 28 Seconds
183) Ne3-g4 Ne3-g4 * 7 Seconds
184) .. Bf5-g4 Bf5-g4 * 136 Seconds
185) .. Kg8-g7 Nf6-g4
186) Rf3-f6 Rf3-f6 * 1 Second
187) Ba4xc6 Ba4xc6 * 2 Seconds
188) Rd3-h3 Rd3-h3 * 7 Seconds
189) Qf3xf4 Qf3xf4 * 6 Seconds
190) Qe2-h5 Qe2-h5 * 1 Second
191) Bd3xh7 Bd3xh7 * 7 Seconds
192) Qe2xd2, Ne5-g4 Qe2xd2 * 0 Seconds
193) .. c3xb2 c3xb2 * 23 Seconds
194) .. e4-e3 e4-e3 * 5 Seconds
195) .. Rh6xh2 Rh6xh2 * 87 Seconds
196) Nc3-d5 Nc3-d5 * 4 Seconds
197) .. Qb2-c2 Qb2-c2 * 3 Seconds
198) Ne7-d5 Ne7-d5 * 0 Seconds
199) d5-d6 d5-d6 * 0 Seconds
200) Bg3-f4 Bg3-f4 * 3 Seconds
201) Bd3xh7 Bd3xh7 * 1 Second
202) e5-e6 e5-e6 * 0 Seconds
203) g2-g3 g2-g3 * 137 Seconds
204) Bc1-g5 Bc1-g5 * 124 Seconds
205) Rd1-g1 Rd1-g1 * 0 Seconds
206) Rf1-f6 Rf1-f6 * 1 Second
207) .. Ne4-d6 Ne4-d6 * 22 Seconds
208) Bd3xh7 Bd3xh7 * 8 Seconds
209) Bc1-d2 Bc1-d2 * 1 Second
210) Qd1-h5 Qd1-h5 * 2 Seconds
211) Qd1-f3 Qd1-f3 * 0 Seconds
212) Qe3-d3 Qe3-d3 * 0 Seconds
213) Ng5xf7 Ng5xf7 * 0 Seconds
191 of 213 matching moves
5/13/2020 5:53:39 PM, Total time: 5:48:09 PM Rated time: 3:10:53 = 11453 Seconds
Taking ideas is not a vice, it is a virtue. We have another word for this. It is called learning.
Vinvin
Posts: 5228Joined: Thu Mar 09, 2006 9:40 amFull name: Vincent Lejeune
Post by Vinvin Thu May 14, 2020 2:09 pm
MikeB wrote: ↑ Wed May 13, 2020 4:24 am
If you are using large pages (for the engines that use large pages), you should set hash to 2048 Mb as that is best practice when using large pages (use hash size hashes in 2048 Mb increments).
I don't use large pages (yet).
Vinvin
Posts: 5228Joined: Thu Mar 09, 2006 9:40 amFull name: Vincent Lejeune
Post by Vinvin Thu May 14, 2020 2:09 pm
Thanks, Dann !
Very Usefull !
Dann Corbit wrote: ↑ Thu May 14, 2020 4:42 am
I increased the time from one minute per position to 5 minutes and 191 of 213 were solved:
Code: Select all
Analysis of C:\Users\dannc\Downloads\vincent-hard.epd
Analyzing engine: Bluefish-FD-XI
5/13/2020 12:05:29 AM Level: 300 Seconds
Source : List of EPD/PGN files
C:\Users\dannc\Downloads\vincent-hard.epd
Colours : White moves=True, Black moves=True
Direction : forward
Games (PGN) : From 1 to 999999
Moves : All moves
Positions (EPD) : All positions
Use Engine(s) : List
Bluefish-FD-XI
Use seconds per move : 300 Seconds per move
Analysis Lines : Minimum search depth=2
Activate abort analysis : False
1) Ne7-c6 Ne7-c6 * 1 Second
2) Qf3xf6 Qf3xf6 * 3 Seconds
3) Nb8-c6 Bc1-d2
4) e4-e5 e4-e5 * 3 Seconds
5) Qc1-h6 Qc1-h6 * 0 Seconds
6) b3-b4 b3-b4 * 25 Seconds
7) Rh4xh1 Rh4xh1 * 6 Seconds
8) Rd4-d6 Rd4-d6 * 48 Seconds
9) Bd3xh7 Bd3xh7 * 0 Seconds
10) Rd6xf6 Rd6xf6 * 0 Seconds
11) g2-g4 g2-g4 * 5 Seconds
12) Rg1xg7 Rg1xg7 * 4 Seconds
13) .. Nb6-c4 Nb6-c4 * 2 Seconds
14) Qf4-f6 Qf4-f6 * 51 Seconds
15) h2-h4 Qc3-e1
16) Bd3xh7 Bd3xh7 * 4 Seconds
17) Nf3-g5 Nf3-g5 * 0 Seconds
18) Be1-d2 Rh3-h6
19) Ng3-f5 Ng3-f5 * 10 Seconds
20) a4-a5 a4-a5 * 8 Seconds
21) .. Rb8xb3 Rb8xb3 * 0 Seconds
22) g2-g4 g2-g4 * 161 Seconds
23) Nf3-h4 h2-h3
24) Rc1xc3 Rc1xc3 * 24 Seconds
25) e4-e5 e4-e5 * 60 Seconds
26) Ne2-f4 a2-a3
27) Re3-e8 Re3-e8 * 0 Seconds
28) Ra4-a2 Ra4-a2 * 3 Seconds
29) e4-e5 e4-e5 * 288 Seconds
30) Rf1xf6 Rf1xf6 * 0 Seconds
31) Rc8xc7 Rc8xc7 * 0 Seconds
32) Ng3-h5 Ng3-h5 * 0 Seconds
33) Nf7-d6 Nf7-h6
34) f5-f6 f5-f6 * 46 Seconds
35) Qe3xg5 Qe3xg5 * 39 Seconds
36) Kd2-c1 Kd2-c1 * 14 Seconds
37) Re1-e6 Re1-e6 * 9 Seconds
38) Ne4-c3 Ne4-c3 * 81 Seconds
39) .. Rd6-f6 Rd6-f6 * 19 Seconds
40) Kh3-g2 Kh3-g2 * 0 Seconds
41) c4-c5 c4-c5 * 127 Seconds
42) b2-b4 b2-b4 * 160 Seconds
43) Ne5-g6 Ne5-g6 * 0 Seconds
44) g3-g4 g3-g4 * 110 Seconds
45) Qc6-f3 Qc6-f3 * 228 Seconds
46) Qg3xe5 Qg3xe5 * 0 Seconds
47) Rf2-f4 Rf2-f4 * 15 Seconds
48) Bd3xh7 Bd3xh7 * 0 Seconds
49) Kh2-g3 Kh2-g3 * 0 Seconds
50) Rf1-f5 Rf1-f5 * 15 Seconds
51) b4-b5 b4-b5 * 48 Seconds
52) Bd5xf7 Bd5xf7 * 0 Seconds
53) Bg5-f4 Bg5-f4 * 2 Seconds
54) Bc2-a4 Bc2-a4 * 16 Seconds
55) Qd8-a8 Qd8-a8 * 0 Seconds
56) Ne5xg6 Ne5xg6 * 0 Seconds
57) Nc2-d4 Nc2-d4 * 0 Seconds
58) Ng5xf7 Ng5xf7 * 5 Seconds
59) Ne3-f5 Ne3-f5 * 24 Seconds
60) Nh3-g5 Nh3-g5 * 0 Seconds
61) .. f4-f3 f4-f3 * 40 Seconds
62) .. Qg5xg3 Qg5xg3 * 1 Second
63) h4-h5 h4-h5 * 2 Seconds
64) Kc3-d4 Kc3-d4 * 0 Seconds
65) .. Ba6-c8 Ba6-c8 * 5 Seconds
66) .. e5-e4 e5-e4 * 6 Seconds
67) f3-f4 f3-f4 * 60 Seconds
68) Qc7-d8 d3-d4
69) Re8xe5 Re8xe5 * 0 Seconds
70) a7-a8B a7-a8B * 9 Seconds
71) .. h7-h5 h7-h5 * 2 Seconds
72) g5-g6 g5-g6 * 0 Seconds
73) .. e6-e5 e6-e5 * 0 Seconds
74) Kb7-c8 a5-a6
75) Rd7-d2 Rd7-f7
76) .. Rh7xh4 Rh7xh4 * 0 Seconds
77) Nc4-a5 Nc4-d2
78) Qd6xe5 Qd6-a3
79) Bd3xg6 Bd3xg6 * 47 Seconds
80) Bh6-g5 Bh6-g5 * 231 Seconds
81) Rg2xg7 Rg2xg7 * 12 Seconds
82) Ng7-f5 Ng7-f5 * 1 Second
83) d4-d5 d4-d5 * 34 Seconds
84) Rd3xb3 Rd3xb3 * 0 Seconds
85) h5-h6 h5-h6 * 14 Seconds
86) c2-c4 c2-c4 * 0 Seconds
87) c7-c8N c7-c8N * 1 Second
88) Qf5-e6 Qf5-e6 * 0 Seconds
89) .. Re2xd2 Re2xd2 * 0 Seconds
90) Bd6-f8 Rg8-f8
91) Be3xc5 Be3xc5 * 8 Seconds
92) .. Bb7-d5 Bb7-d5 * 0 Seconds
93) Nc6xe7 Nc6xe7 * 195 Seconds
94) b3-b4 b3-b4 * 0 Seconds
95) Kg2-f3 Rc2xd2
96) Nc3-d5 Nc3-d5 * 1 Second
97) .. Qh5-f5 Qh5-f5 * 18 Seconds
98) .. Re3xf3 Re3xf3 * 1 Second
99) .. Qd3xg3 Qd3xg3 * 4 Seconds
100) a5-a6 a5-a6 * 4 Seconds
101) Kh4-h5 Kh4-h5 * 0 Seconds
102) h5xg6 Nd6-b7
103) Qa3-h3 Qa3-h3 * 3 Seconds
104) b7-b8R b7-b8R * 0 Seconds
105) Ne7-c8 Ne4-g5
106) .. Rd7xd4 Rd7xd4 * 3 Seconds
107) f4-f5 f4-f5 * 0 Seconds
108) Be2-h5 Be2-h5 * 6 Seconds
109) Bc4-e2 Bc4-e2 * 6 Seconds
110) Kf2-e1 Kf2-e1 * 0 Seconds
111) .. e4-e3 e4-e3 * 5 Seconds
112) Rf1-c1 Rf1-c1 * 0 Seconds
113) Ng4-f6 Ng4-f6 * 187 Seconds
114) Ne5xd3 Ne5xd3 * 288 Seconds
115) Rf4-g4 Rf4-g4 * 0 Seconds
116) Nf4-d3 Nf4-d3 * 66 Seconds
117) .. Rc5-b5(?) Rc5-c4 * 111 Seconds
118) .. Re7-a7 Re7-a7 * 1 Second
119) h4-h5 h4-h5 * 4 Seconds
120) c3-c4 c3-c4 * 3 Seconds
121) Na5-b3 Na5-b3 * 0 Seconds
122) .. Bf5-h3 Bf5-h3 * 0 Seconds
123) Ke5-f6 Ke5-f6 * 52 Seconds
124) Ke2-d3 Ke2-d3 * 1 Second
125) Ne3-g2 g3xh4
126) Nd4-c6 Nd4-c6 * 4 Seconds
127) .. Nb6xc4 Nb6xc4 * 5 Seconds
128) Bb2-a3 Bb2-a3 * 0 Seconds
129) Bb4-a5 Bb4-a5 * 4 Seconds
130) f2-f4 f2-f4 * 9 Seconds
131) Na8-c7 Rh5xh6
132) .. Qe4xc4 Qe4xc4 * 1 Second
133) Bh5-f3 Bh5-f3 * 24 Seconds
134) Rh1-h6 Rh1-h6 * 0 Seconds
135) Bd8-c7 g6xh7
136) Kb5-a6 Kb5-a6 * 0 Seconds
137) .. Nf6-h5 Nf6-h5 * 2 Seconds
138) Qh4-d4 Qh4xe7
139) .. Ne8-c7 Ne8-c7 * 1 Second
140) Be3-d4 Be3-d4 * 26 Seconds
141) Ra3-c3 Ra3xa7
142) Bf1-e2 Bf1-e2 * 1 Second
143) Re1xe7 Re1xe7 * 0 Seconds
144) Bg5-f6 Bg5-f6 * 21 Seconds
145) Rd1-d8 Rd1-d8 * 1 Second
146) Rd1-d8 Rd1-d8 * 0 Seconds
147) Rd1-d8 Rd1-d8 * 0 Seconds
148) Bd3xh7 Bd3xh7 * 3 Seconds
149) Bd3xh7 Bd3xh7 * 0 Seconds
150) Bd4-f6 Bd4-f6 * 10 Seconds
151) Bd3xh7 Bd3xh7 * 7 Seconds
152) Rd1xd7 Rd1xd7 * 8 Seconds
153) Ne2-d4 Ne2-d4 * 265 Seconds
154) Nd4-f3 Nd4-f3 * 3 Seconds
155) Bd3-g6 Bd3-g6 * 2 Seconds
156) f4-f5 f4-f5 * 3 Seconds
157) Kg1-f2 Kg1-f2 * 2 Seconds
158) Na3-b5 Na3-b5 * 0 Seconds
159) Bd3xh7 Bd3xh7 * 1 Second
160) Ne4-g5 Ne4-g5 * 4 Seconds
161) Bd3xh7 Bd3xh7 * 0 Seconds
162) Rh1xh7 Rh1xh7 * 0 Seconds
163) Qe2xe8 Qe2xe8 * 0 Seconds
164) .. Bb4xa3(?) Bb4-d6 * 199 Seconds
165) b6-b7 b6-b7 * 1 Second
166) Nf8-g6 Nf8-g6 * 4 Seconds
167) Nd5-f6 Nd5-f6 * 0 Seconds
168) Nd5-f6 Nd5-f6 * 0 Seconds
169) Bd3xh7 Bd3xh7 * 6 Seconds
170) Qf3-f6 Qf3-f6 * 108 Seconds
171) Qf3-f6 Qf3-f6 * 17 Seconds
172) Rd1-d3 Rd1-d3 * 0 Seconds
173) Qg5-h6 Qg5-h6 * 2 Seconds
174) g2-g4 g2-g4 * 0 Seconds
175) Nd4-c6 Nd4-c6 * 143 Seconds
176) d5-d6 e3-e4
177) Nf3-h4 Nf3-h4 * 2 Seconds
178) Bc1-g5 Bc1-g5 * 248 Seconds
179) .. Rd8xd4 Rd8xd4 * 0 Seconds
180) .. O-O-O O-O-O * 4 Seconds
181) h2-h4 h2-h4 * 0 Seconds
182) Ng3-h5 Ng3-h5 * 28 Seconds
183) Ne3-g4 Ne3-g4 * 7 Seconds
184) .. Bf5-g4 Bf5-g4 * 136 Seconds
185) .. Kg8-g7 Nf6-g4
186) Rf3-f6 Rf3-f6 * 1 Second
187) Ba4xc6 Ba4xc6 * 2 Seconds
188) Rd3-h3 Rd3-h3 * 7 Seconds
189) Qf3xf4 Qf3xf4 * 6 Seconds
190) Qe2-h5 Qe2-h5 * 1 Second
191) Bd3xh7 Bd3xh7 * 7 Seconds
192) Qe2xd2, Ne5-g4 Qe2xd2 * 0 Seconds
193) .. c3xb2 c3xb2 * 23 Seconds
194) .. e4-e3 e4-e3 * 5 Seconds
195) .. Rh6xh2 Rh6xh2 * 87 Seconds
196) Nc3-d5 Nc3-d5 * 4 Seconds
197) .. Qb2-c2 Qb2-c2 * 3 Seconds
198) Ne7-d5 Ne7-d5 * 0 Seconds
199) d5-d6 d5-d6 * 0 Seconds
200) Bg3-f4 Bg3-f4 * 3 Seconds
201) Bd3xh7 Bd3xh7 * 1 Second
202) e5-e6 e5-e6 * 0 Seconds
203) g2-g3 g2-g3 * 137 Seconds
204) Bc1-g5 Bc1-g5 * 124 Seconds
205) Rd1-g1 Rd1-g1 * 0 Seconds
206) Rf1-f6 Rf1-f6 * 1 Second
207) .. Ne4-d6 Ne4-d6 * 22 Seconds
208) Bd3xh7 Bd3xh7 * 8 Seconds
209) Bc1-d2 Bc1-d2 * 1 Second
210) Qd1-h5 Qd1-h5 * 2 Seconds
211) Qd1-f3 Qd1-f3 * 0 Seconds
212) Qe3-d3 Qe3-d3 * 0 Seconds
213) Ng5xf7 Ng5xf7 * 0 Seconds
191 of 213 matching moves
5/13/2020 5:53:39 PM, Total time: 5:48:09 PM Rated time: 3:10:53 = 11453 Seconds
Dann Corbit
Posts: 12542Joined: Wed Mar 08, 2006 8:57 pmLocation: Redmond, WA USA
Post by Dann Corbit Thu May 14, 2020 7:09 pm
Of the 22 unsolved positions by Bluefish-FD-XI with (Tactical=2; defensive=off):
Code: Select all
1N4K1/1pp1p3/7k/2r3pP/p2pp1P1/P6N/8/2B5 w - - bm Nc6; id "Hard-Talkchess-2020.003";
1r3rk1/3bb1pp/1qn1p3/3pP3/3P1N2/2Q2N2/2P3PP/R1BR3K w - - bm h4; id "Hard-Talkchess-2020.015";
1r3rk1/5p1p/1qb1pPp1/3pP3/p1pP4/PpP2N1R/1Pn1B2P/3RB2K w - - bm Bd2; id "Hard-Talkchess-2020.018";
1rb1qrk1/2b2pp1/p3pBn1/3pP1Pp/1ppP4/2P1QN2/PP3P1P/R2BR1K1 w - - bm Nh4; id "Hard-Talkchess-2020.023";
1rb2r1k/3p1pp1/p3p2p/1p2P3/4q3/1N2B1R1/PPP1N1P1/2KR1B2 w - - bm Nf4; id "Hard-Talkchess-2020.026";
2b1r3/r2ppN2/8/1p1p1k2/pP1P4/2P3R1/PP3PP1/2K5 w - - bm Nd6+; id "Hard-Talkchess-2020.033";
4K2k/1pQp3p/1R4p1/1P4P1/8/3P3P/1q3r2/8 w - - bm Qd8; id "Hard-Talkchess-2020.068";
4k1br/1K1p1n1r/2p2pN1/P2p1N2/2P3pP/5B2/P2P4/8 w - - bm Kc8; id "Hard-Talkchess-2020.074";
4k1rr/1R1R3p/8/8/8/2K5/7P/8 w k - bm Rd2; id "Hard-Talkchess-2020.075";
4q1kn/2Bp1p2/1N1PpPp1/1P2P1P1/2N3b1/6p1/1P4Pb/7K w - - bm Na5; id "Hard-Talkchess-2020.077";
4q1kr/p6p/1prQPppB/4n3/4P3/2P5/PP2B2P/R5K1 w - - bm Qxe5; id "Hard-Talkchess-2020.078";
6R1/8/2pB3k/2P4p/5p1q/5P2/4P1K1/8 w - - bm Bf8+; id "Hard-Talkchess-2020.090";
6k1/p7/8/4B3/Pp3p1P/qP5P/P1Rb2K1/8 w - - bm Kf3; id "Hard-Talkchess-2020.095";
7q/b1p5/1p1Npkb1/pPP2ppP/P1P5/3B2P1/5P1R/K3R3 w - - bm hxg6; id "Hard-Talkchess-2020.102";
8/1p1pNpbk/1q1P4/pP2p2K/P3N3/4P1P1/3P4/8 w - - bm Nc8; id "Hard-Talkchess-2020.105";
8/8/p2k1p2/1p1p3p/1P1P3p/P3NPP1/5K2/1b6 w - - bm Ng2; id "Hard-Talkchess-2020.125";
Nq3n1k/8/P1p2Npp/2Kp3R/pp6/n3p3/8/4Q3 w - - bm Nc7; id "Hard-Talkchess-2020.131";
n1QBq1k1/5p1p/5KP1/p7/8/8/8/8 w - - bm Bc7; id "Hard-Talkchess-2020.135";
q1r5/k3ppp1/2R5/PP1KP2r/2p4Q/2p1p3/5pP1/3R4 w - - bm Qd4+; id "Hard-Talkchess-2020.138";
qrb5/b1Pp3p/1pkB4/1p2P3/1P1KPp2/R4P1p/P3pP1P/4N1n1 w - - bm Rc3+; id "Hard-Talkchess-2020.141";
r2qr1k1/pp1bbp2/n5p1/2pPp2p/8/P2PP1PP/1P2N1BK/R1BQ1R2 w - - bm d6; id "Hard-Talkchess-2020.176";
r3r1k1/pp1q1p2/2p2npb/PPPp4/3Pp3/2NNPpP1/1R1B1P1K/3Q3R b - - bm Kg7; id "Hard-Talkchess-2020.185";
11 were still unsolved at 1800 seconds each.
Code: Select all
Analysis of C:\Users\dannc\Downloads\unsol.epd
Analyzing engine: Bluefish-FD-XI
5/13/2020 7:56:41 PM Level: 1800 Seconds
Source : List of EPD/PGN files
C:\Users\dannc\Downloads\unsol.epd
Colours : White moves=True, Black moves=True
Direction : forward
Games (PGN) : From 1 to 999999
Moves : All moves
Positions (EPD) : All positions
Use Engine(s) : List
Bluefish-FD-XI
Use seconds per move : 1800 Seconds per move
Analysis Lines : Minimum search depth=2
Activate abort analysis : False
1) Nb8-c6 Nb8-c6 * 209 Seconds
2) h2-h4 Qc3-e1
3) Be1-d2 Be1-d2 * 645 Seconds
4) Nf3-h4 h2-h3
5) Ne2-f4 Nb3-d2
6) Nf7-d6 Nf7-h6
7) Qc7-d8 Qc7-d8 * 697 Seconds
8) Kb7-c8 Kb7-c8 * 512 Seconds
9) Rd7-d2 Rd7-d2 * 1 Second
10) Nc4-a5 Nc4-d2
11) Qd6xe5 Qd6xe5 * 1513 Seconds
12) Bd6-f8 Rg8-f8
13) Kg2-f3 Kg2-f3 * 745 Seconds
14) h5xg6 Nd6-b7
15) Ne7-c8 Ne7-c8 * 1205 Seconds
16) Ne3-g2 Ne3-g2 * 69 Seconds
17) Na8-c7 Rh5xh6
18) Bd8-c7 g6xh7
19) Qh4-d4 Qh4xe7
20) Ra3-c3 Ra3-c3 * 152 Seconds
21) d5-d6 e3-e4
22) .. Kg8-g7 Kg8-g7 * 872 Seconds
11 of 22 matching moves
5/14/2020 6:57:04 AM, Total time: 11:00:22 AM Rated time: 7:20:20 = 26420 SecondsTaking ideas is not a vice, it is a virtue. We have another word for this. It is called learning.
Dann Corbit
Posts: 12542Joined: Wed Mar 08, 2006 8:57 pmLocation: Redmond, WA USA
Post by Dann Corbit Thu May 14, 2020 7:20 pm
I am giving the vvhard set of 11 problems 63 threads at 2 hours just to see if blue can do it.
Taking ideas is not a vice, it is a virtue. We have another word for this. It is called learning.
