Author: Robert Hyatt
Date: 18:37:09 03/09/01
Go up one level in this thread
On March 09, 2001 at 18:04:02, Dann Corbit wrote:
>Ever had a problem with WAC 100? Does your program stubbornly stick to Be3?
>
>For instance, here is Yace:
b6 is critical. But Be3 is another way to play it, as after Be3 you
still must follow up with b6 to avoid letting black lock things up. This
has been a known cook for many years. Be3 _without_ a b6 is no good.
>
>title "WAC.100"
>Stored 4 learned positions into hash table
>solution b6+
>usetime = 719.00, mintime = 719.00 maxtime = 719.00 tl 719.00 ml 0
> 6 0.000 0.80 1t 1.b6+ Bxb6 {0}
> 8 0.000 1.23 1t 1.Be1 Bxf4 {0}
> 11 0.000 2.78 1t 1.Bc1 {80}
> 17 0.001 2.78 1. 1.Bc1 {80}
> 30 0.001 2.58 2t 1.Bc1 Bb6 {80}
> 85 0.001 2.58 2. 1.Bc1 Bb6 {80}
> 130 0.001 2.63 3t 1.Bc1 Bb6 2.Bb2 {80}
> 272 0.001 2.63 3. 1.Bc1 Bb6 2.Bb2 {80}
> 350 0.002 2.83 4t 1.Bc1 Bb6 2.Bb2 Bc7 {80}
> 541 0.002 2.83 4. 1.Bc1 Bb6 2.Bb2 Bc7 {80}
> 698 0.002 2.70 5t 1.Bc1 Bb6 2.Bb2 Bc7 3.Ba3 {80}
> 1139 0.003 2.70 5. 1.Bc1 Bb6 2.Bb2 Bc7 3.Ba3 {80}
> 2946 0.006 2.78 6t 1.Bc1 Bd6 2.Be3 Be7 3.Ka5 Bd8+ 4.Ka4 {80}
> 3819 0.007 2.78 6. 1.Bc1 Bd6 2.Be3 Be7 3.Ka5 Bd8+ 4.Ka4 {80}
> 7446 0.012 2.76 7t 1.Bc1 Bb6 2.Ba3 Ka8 3.Bb2 Bc7 4.Bxf6 Bxf4 {80}
> 11430 0.022 2.77 7t+ 1.Be3 Ba5
> 12959 0.024 2.87 7t 1.Be3 Bb6 2.Kb3 Kb8 3.Bc1 Ba7 4.Kc3 {80}
> 13679 0.026 2.87 7. 1.Be3 Bb6 2.Kb3 Kb8 3.Bc1 Ba7 4.Kc3 {80}
> 21391 0.037 2.83 8t 1.Be3 Bd6 2.Bf2 Be7 3.Bg1 Bf8 4.Ka5 Bd6 {80}
> 25190 0.042 2.83 8. 1.Be3 Bd6 2.Bf2 Be7 3.Bg1 Bf8 4.Ka5 Bd6 {80}
> 38288 0.060 2.84 9t 1.Be3 Bd6 2.Kb3 Kb6 3.Bd2 Ka7 4.Kc3 Bc7 5.Be3
> {80}
> 43466 0.067 2.84 9. 1.Be3 Bd6 2.Kb3 Kb6 3.Bd2 Ka7 4.Kc3 Bc7 5.Be3
> {80}
> 65354 0.096 2.84 10t 1.Be3 Bd6 2.Kb3 Kb6 3.Kc2 Ka7 4.Kd3 Be7 5.Bd2
> Bd6 {80}
> 75652 0.110 2.85 10t+ 1.Kb3 Bd6 2.Kc2 Bc7 3.Kd3 Kb6
> 88717 0.127 2.84 10t- 1.Kb3 Bd6 2.Kc2 Bc7 3.Kd3 Bb6 4.Bc3 Bc7 5.Ke3H
> Bd8H {80}
> 88717 0.127 2.84 10t 1.Be3 Bd6 2.Kb3 Kb6 3.Kc2 Ka7 4.Kd3 Be7 5.Bd2
> Bd6 {80}
> 95449 0.137 2.84 10. 1.Be3 Bd6 2.Kb3 Kb6 3.Kc2 Ka7 4.Kd3 Be7 5.Bd2
> Bd6 {80}
> 116030 0.164 2.84 11t 1.Be3 Bd6 2.Kb3 Kb6 3.Kc2 Ka7 4.Kd3 Be7 5.Bd2
> Bd6 6.Ke3 {80}
> 158899 0.219 2.84 11. 1.Be3 Bd6 2.Kb3 Kb6 3.Kc2 Ka7 4.Kd3 Be7 5.Bd2
> Bd6 6.Ke3 {80}
> 224493 0.307 2.87 12t 1.Be3 Bd6 2.Kb3 Kb6 3.Kc2 Ka7 4.Kd3 Be7 5.Bd2
> Bd6 6.Ke3 Bc7 {80}
> 260883 0.353 2.87 12. 1.Be3 Bd6 2.Kb3 Kb6 3.Kc2 Ka7 4.Kd3 Be7 5.Bd2
> Bd6 6.Ke3 Bc7 {80}
> 289048 0.389 2.87 13t 1.Be3 Bd6 2.Kb3 Kb6 3.Kc2 Ka7 4.Kd3 Be7 5.Bd2
> Bd6 6.Ke3 Bc7 7.Kd3 {80}
> 370637 0.500 2.87 13. 1.Be3 Bd6 2.Kb3 Kb6 3.Kc2 Ka7 4.Kd3 Be7 5.Bd2
> Bd6 6.Ke3 Bc7 7.Kd3 {80}
> 412035 0.552 2.87 14t 1.Be3 Bd6 2.Kb3 Kb6 3.Kc2 Ka7 4.Kd3 Be7 5.Bc1
> Bd6 6.Ke3 Bf8 7.Bb2 Bg7 {80}
> 527360 0.691 2.87 14. 1.Be3 Bd6 2.Kb3 Kb6 3.Kc2 Ka7 4.Kd3 Be7 5.Bc1
> Bd6 6.Ke3 Bf8 7.Bb2 Bg7 {80}
> 599760 0.780 2.87 15t 1.Be3 Bd6 2.Kb3 Kb6 3.Kc2 Ka7 4.Kd3 Be7 5.Bc1
> Bd6 6.Ke3 Bf8 7.Bb2 Bg7 8.Kd3 {80}
> 850733 1.102 2.87 15. 1.Be3 Bd6 2.Kb3 Kb6 3.Kc2 Ka7 4.Kd3 Be7 5.Bc1
> Bd6 6.Ke3 Bf8 7.Bb2 Bg7 8.Kd3 {80}
> 1166824 1.530 2.92 16t 1.Be3 Bd6 2.Kb3 Kb6 3.Kc2 Ka7 4.Kd3 Be7 5.Bc1
> Bd6 6.Ke3 Bf8 7.Bb2 Be7 8.Kd3 Bd8 {80}
> 1716986 2.243 2.92 16. 1.Be3 Bd6 2.Kb3 Kb6 3.Kc2 Ka7 4.Kd3 Be7 5.Bc1
> Bd6 6.Ke3 Bf8 7.Bb2 Be7 8.Kd3 Bd8 {80}
> 1993889 2.596 2.92 17t 1.Be3 Bd6 2.Kb3 Kb6 3.Kc2 Ka7 4.Kd3 Be7 5.Bc1
> Bd6 6.Ke3 Bf8 7.Bb2 Be7 8.Kd3 Bd8 9.Ke3 {80}
> 3120785 4.056 2.92 17. 1.Be3 Bd6 2.Kb3 Kb6 3.Kc2 Ka7 4.Kd3 Be7 5.Bc1
> Bd6 6.Ke3 Bf8 7.Bb2 Be7 8.Kd3 Bd8 9.Ke3 {80}
> 3829453 4.954 2.87 18t 1.Be3 Bd6 2.Kb3 Kb6 3.Kc2 Ka7 4.Kd3 Be7 5.Bc1
> Bd6 6.Ke3 Bf8 7.Bd2 Be7 8.Ba5 Bf8 9.Bc7 Bg7 {80}
> 5901543 7.891 2.87 18. 1.Be3 Bd6 2.Kb3 Kb6 3.Kc2 Ka7 4.Kd3 Be7 5.Bc1
> Bd6 6.Ke3 Bf8 7.Bd2 Be7 8.Ba5 Bf8 9.Bc7 Bg7 {80}
> 7183510 9.672 2.87 19t 1.Be3 Bd6 2.Kb3 Kb6 3.Kc2 Ka7 4.Kd3 Be7 5.Bc1
> Bd6 6.Ke3 Be7 7.Kf3 Bd8 8.Bb2 Be7 9.Ba3 Bf8
> 10.Bb2 {80}
> 8539783 11.608 2.88 19t+ 1.Kb3 Bd6 2.Kc2 Bc7
> 9596313 13.013 2.90 19t 1.Kb3 Bd6 2.Kc2 Bc7 3.Kd3 Bd6 4.Ke3 Bc7 5.Bc3
> Bd8 6.Kd3 Be7 7.Ke2H Bd8H {80}
> 12142876 16.647 2.90 19. 1.Kb3 Bd6 2.Kc2 Bc7 3.Kd3 Bd6 4.Ke3 Bc7 5.Bc3
> Bd8 6.Kd3 Be7 7.Ke2 Bd8 {80}
> 18340661 24.993 2.89 20t 1.Kb3 Bd6 2.Kc2 Bc7 3.Kd3 Bd6 4.Ke3 Bc7 5.Bc3
> Bd8 6.Kd3 Kb8 7.Bb2 Ka7 8.Ke3 Be7 9.Kf3 Bd8
> 10.Ke2 Be7 11.Bc3H Bd8H 12.Kf3H {HT}
> 18636479 25.409 2.90 20t+ 1.Be3 Bd6 2.Bc1 Kb6 3.Bd2 Ka7 4.Be3 Kb6 5.Kb3H
> Ka7H 6.Kc2H Kb6H {HT}
> 22466876 30.877 3.30 20++ 1.Be3 Bd6 2.Ka5 Bc7+ 3.b6+ Bxb6+ 4.Kb5 Bc7
> 5.Bxc5+ Ka8 6.Be7 Ka7 7.c5 Ba5
> 26921785 37.418 4.40 20t 1.Be3 Bd6 2.Ka5 Bc7+ 3.b6+ Bxb6+ 4.Kb5 Bc7
> 5.Bxc5+ Ka8 6.Be7 Bxf4 7.c5 Bc7 8.Bd6 Bd8 9.c6
> f4 10.Bxf4 Ka7 11.c7 Bxc7 12.Bxc7 Ka8 13.Kc5
> {350}
> 32361312 45.416 4.40 20. 1.Be3 Bd6 2.Ka5 Bc7+ 3.b6+ Bxb6+ 4.Kb5 Bc7
> 5.Bxc5+ Ka8 6.Be7 Bxf4 7.c5 Bc7 8.Bd6 Bd8 9.c6
> f4 10.Bxf4 Ka7 11.c7 Bxc7 12.Bxc7 Ka8 13.Kc5
> {350}
> 36482229 50.913 4.23 21t 1.Be3 Bd6 2.Ka5 Bc7+ 3.b6+ Bxb6+ 4.Kb5 Bc7
> 5.Bxc5+ Ka8 6.Be7 Bxf4 7.c5 Bc7 8.Bd6 Bd8 9.c6
> f4 10.Bxf4 Ka7 11.c7 Bxc7 12.Bxc7 Ka8 13.Kb6 f5
> {HT} {350}
> 45567619 1:03.9 4.23 21. 1.Be3 Bd6 2.Ka5 Bc7+ 3.b6+ Bxb6+ 4.Kb5 Bc7
> 5.Bxc5+ Ka8 6.Be7 Bxf4 7.c5 Bc7 8.Bd6 Bd8 9.c6
> f4 10.Bxf4 Ka7 11.c7 Bxc7 12.Bxc7 Ka8 13.Kb6 f5
> {HT} {350}
> 52328771 1:13.4 4.63 22++ 1.Be3 Bd6 2.Ka5 Bc7+ 3.b6+ Bxb6+ 4.Kb5 Bc7
> 5.Bxc5+ Ka8 6.Be7 Bxf4 7.c5 Bc7 8.Bd6 Ka7
> 67489726 1:33.3 5.41 22t 1.Be3 Bd6 2.Ka5 Bc7+ 3.b6+ Bxb6+ 4.Kb5 Bc7
> 5.Bxc5+ Ka8 6.Be7 Bxf4 7.c5 Bc7 8.Bd6 Bd8 9.c6
> f4 10.Bxf4 f5 11.c7 Bxc7 12.Bxc7 f4 13.Bxf4 Ka7
> 14.Be3+ Kb8 {430}
> 85959854 1:58.8 5.41 22. 1.Be3 Bd6 2.Ka5 Bc7+ 3.b6+ Bxb6+ 4.Kb5 Bc7
> 5.Bxc5+ Ka8 6.Be7 Bxf4 7.c5 Bc7 8.Bd6 Bd8 9.c6
> f4 10.Bxf4 f5 11.c7 Bxc7 12.Bxc7 f4 13.Bxf4 Ka7
> 14.Be3+ Kb8 {430}
> 111595971 2:33.5 5.47 23t 1.Be3 Bd6 2.Ka5 Bc7+ 3.b6+ Bxb6+ 4.Kb5 Bc7
> 5.Bxc5+ Ka8 6.Be7 Bxf4 7.c5 Bc7 8.Bd6 Bd8 9.c6
> f4 10.Bxf4 f5 11.c7 Bxc7 12.Bxc7 Ka7 13.Bg3 f4
> 14.Bxf4 Ka8 {HT} {430}
> 146009562 3:20.4 5.47 23. 1.Be3 Bd6 2.Ka5 Bc7+ 3.b6+ Bxb6+ 4.Kb5 Bc7
> 5.Bxc5+ Ka8 6.Be7 Bxf4 7.c5 Bc7 8.Bd6 Bd8 9.c6
> f4 10.Bxf4 f5 11.c7 Bxc7 12.Bxc7 Ka7 13.Bg3 f4
> 14.Bxf4 Ka8 {HT} {430}
> 188090711 4:15.7 5.41 24t 1.Be3 Bd6 2.Ka5 Bc7+ 3.b6+ Bxb6+ 4.Kb5 Bc7
> 5.Bxc5+ Ka8 6.Be7 Bxf4 7.c5 Bc7 8.Bd6 Bd8 9.c6
> f4 10.Bxf4 f5 11.c7 Bxc7 12.Bxc7 Ka7 13.Bg3 f4
> 14.Bxf4 Ka8 15.Be3 Kb8 {430}
> 245154569 5:32.1 5.41 24. 1.Be3 Bd6 2.Ka5 Bc7+ 3.b6+ Bxb6+ 4.Kb5 Bc7
> 5.Bxc5+ Ka8 6.Be7 Bxf4 7.c5 Bc7 8.Bd6 Bd8 9.c6
> f4 10.Bxf4 f5 11.c7 Bxc7 12.Bxc7 Ka7 13.Bg3 f4
> 14.Bxf4 Ka8 15.Be3 Kb8 {430}
> 301932061 6:48.7 5.45 25t 1.Be3 Bd6 2.Ka5 Bc7+ 3.b6+ Bxb6+ 4.Kb5 Bc7
> 5.Bxc5+ Ka8 6.Be7 Bxf4 7.c5 Bc7 8.Bd6 Bd8 9.c6
> f4 10.Bxf4 f5 11.c7 Bxc7 12.Bxc7 Ka7 13.Bg3 Ka8
> 14.Bh2 f4 15.Bxf4 Ka7 16.Be3+ Ka8 {HT} {430}
> 379567981 8:38.4 5.45 25. 1.Be3 Bd6 2.Ka5 Bc7+ 3.b6+ Bxb6+ 4.Kb5 Bc7
> 5.Bxc5+ Ka8 6.Be7 Bxf4 7.c5 Bc7 8.Bd6 Bd8 9.c6
> f4 10.Bxf4 f5 11.c7 Bxc7 12.Bxc7 Ka7 13.Bg3 Ka8
> 14.Bh2 f4 15.Bxf4 Ka7 16.Be3+ Ka8 {HT} {430}
> 514415273 11:41.9 5.50 26t 1.Be3 Bd6 2.Ka5 Bc7+ 3.b6+ Bxb6+ 4.Kb5 Bc7
> 5.Bxc5+ Ka8 6.Bb6 Bxf4 7.c5 Be5 8.c6 f4 9.c7
> Bxc7 10.Bxc7 f3 11.Bb6 f2 12.Bxf2 Kb8 13.Kc6 f5
> 14.Kd5 f4 15.Bc5 f3 16.Ke4 f2 17.Bxf2 Kc8 18.a7
> Kb7 {430}
> 527049526 11:58.9 5.50 26u. 1.Be3 Bd6 2.Ka5 Bc7+ 3.b6+ Bxb6+ 4.Kb5 Bc7
> 5.Bxc5+ Ka8 6.Bb6 Bxf4 7.c5 Be5 8.c6 f4 9.c7
> Bxc7 10.Bxc7 f3 11.Bb6 f2 12.Bxf2 Kb8 13.Kc6 f5
> 14.Kd5 f4 15.Bc5 f3 16.Ke4 f2 17.Bxf2 Kc8 18.a7
> Kb7 {430}
>527049526 Nodes, 8.84% Leavenodes, 733039 Nodes/sec
>167832084 eval, 70.80% score, 1778685184 genmoves, 3.27% captures le 524/463
>ext: pawn 10757117, rcp 3017040, chk 12969818, repchk 1189608, null 52834, prune
>938658
>htable: 293127047 store, 0 rejected, 525255527 probe, 60.1% f/p, 107.7% f/s
>entries 3333333 age 0 renew 0
>egtb probes 0, found 0
>solution not found
>
>Well, don't fix it. It's probably not broken. Consider crafty going wild on a
>fail high on Be3 that hammered its little CPU noggin for an hour. Probably
>spotted a checkmate. It takes a pretty massive fail-high to hang that long:
>
>EPD Kit revision date: 1996.04.21
>unable to open book file [e:\crafty\release/book.bin].
>book is disabled
>unable to open book file [e:\crafty\release/books.bin].
>hash table memory = 24M bytes.
>pawn hash table memory = 2.5M bytes.
>EGTB cache memory = 2M bytes.
>draw score set to 0.00 pawns.
>book file enabled.
>choose from book moves randomly (using weights.)
>choose from 5 best moves.
>book learning enabled
>result learning enabled
>position learning enabled
>threshold set to 9 pawns.
>4 piece tablebase files found
>89kb of RAM used for TB indices and decompression tables
>
>Crafty v18.4
>
>White(1): st 3600
>search time set to 3600.00.
>White(1): test rh.ci
>======================================================================
>! "WAC.100" !
>======================================================================
>solution 1. b6+
>end-game phase
> time surplus 0.00 time limit 60:00 (60:00)
> nss depth time score variation (1)
> 11 0.18 4.10 1. Be3 Bd6 2. Bf2 Kb6 3. Kb3 Bb8 4.
> Bg3 Bc7 5. Kc3 Bd6 6. Kd3
> 11-> 0.24 4.10 1. Be3 Bd6 2. Bf2 Kb6 3. Kb3 Bb8 4.
> Bg3 Bc7 5. Kc3 Bd6 6. Kd3
> 12 0.30 3.91 1. Be3 Bd6 2. Kb3 Kb6 3. Kc3 Bb8 4.
> Kd3 Ba7 5. Bd2 Bb8 6. Ke3 Ba7
> 12 0.48 4.21 1. Kb3 Bb6 2. Kc3 Bc7 3. Kd3 Bd6 4.
> Ke3 Bf8 5. Bc3 Be7 6. Ba5 Bd6
> 12-> 0.56 4.21 1. Kb3 Bb6 2. Kc3 Bc7 3. Kd3 Bd6 4.
> Ke3 Bf8 5. Bc3 Be7 6. Ba5 Bd6
> 13 0.64 4.26 1. Kb3 Bb6 2. Kc3 Bc7 3. Kd3 Bd6 4.
> Ke3 Bf8 5. Bc3 Be7 6. Bb2 Kb6 7. Bc3
> 13-> 0.90 4.26 1. Kb3 Bb6 2. Kc3 Bc7 3. Kd3 Bd6 4.
> Ke3 Bf8 5. Bc3 Be7 6. Bb2 Kb6 7. Bc3
> 14 1.16 4.21 1. Kb3 Bb6 2. Kc3 Bc7 3. Kd3 Bd6 4.
> Ke3 Bf8 5. Be1 Bd6 6. Ba5 Bb8 7. Bc3
> Bd6
> 14-> 1.94 4.21 1. Kb3 Bb6 2. Kc3 Bc7 3. Kd3 Bd6 4.
> Ke3 Bf8 5. Be1 Bd6 6. Ba5 Bb8 7. Bc3
> Bd6
> 15 2.26 4.24 1. Kb3 Bb6 2. Kc3 Bc7 3. Kd3 Bd6 4.
> Ke3 Bc7 5. Bc3 Bd8 6. Kf2 Bc7 7. Kg3
> Bd8 8. Kf3
> 15-> 3.58 4.24 1. Kb3 Bb6 2. Kc3 Bc7 3. Kd3 Bd6 4.
> Ke3 Bc7 5. Bc3 Bd8 6. Kf2 Bc7 7. Kg3
> Bd8 8. Kf3
> 16 4.78 4.21 1. Kb3 Bb6 2. Kc3 Bc7 3. Kd3 Bd6 4.
> Ke3 Bc7 5. Bc1 Bb6 6. Bb2 Bd8 7. Bc3
> Be7 8. Ba5 Bd6
> 16 8.97 4.37 1. b6+ Bxb6 2. Kb5 Bc7 3. Be3 Ka8 4.
> Kxc5 Ka7 5. Kc6+ Ka8 6. Kd7 Ba5 7.
> Ke6 Bc3 8. Kxf5 Kb8 9. a7+ Ka8 10.
> Bb6
> 16-> 9.55 4.37 1. b6+ Bxb6 2. Kb5 Bc7 3. Be3 Ka8 4.
> Kxc5 Ka7 5. Kc6+ Ka8 6. Kd7 Ba5 7.
> Ke6 Bc3 8. Kxf5 Kb8 9. a7+ Ka8 10.
> Bb6
> 17 11.05 4.48 1. b6+ Bxb6 2. Kb5 Bc7 3. Be3 Ka8 4.
> Kxc5 Ka7 5. Kc6+ Ka8 6. Kd7 Ba5 7.
> Ke6 Be1 8. Kxf6 Bxh4+ 9. Kxf5 Bg3 10.
> Ke6 h4
> 17-> 23.08 4.48 1. b6+ Bxb6 2. Kb5 Bc7 3. Be3 Ka8 4.
> Kxc5 Ka7 5. Kc6+ Ka8 6. Kd7 Ba5 7.
> Ke6 Be1 8. Kxf6 Bxh4+ 9. Kxf5 Bg3 10.
> Ke6 h4
> 18 24.55 4.62 1. b6+ Bxb6 2. Kb5 Bc7 3. Be3 Ka8 4.
> Kxc5 Ka7 5. Kc6+ Ka8 6. Kd7 Ba5 7.
> Ke6 Bd8 8. Kxf5 Kb8 9. Ke6 Ka8 10.
> f5 Kb8
> 18-> 48.03 4.62 1. b6+ Bxb6 2. Kb5 Bc7 3. Be3 Ka8 4.
> Kxc5 Ka7 5. Kc6+ Ka8 6. Kd7 Ba5 7.
> Ke6 Bd8 8. Kxf5 Kb8 9. Ke6 Ka8 10.
> f5 Kb8
> 19 50.99 5.01 1. b6+ Bxb6 2. Kb5 Bc7 3. Be3 Ka8 4.
> Kxc5 Ka7 5. Kc6+ Ka8 6. Kd7 Ba5 7.
> Ke6 Kb8 8. Kxf6 Bd8+ 9. Kxf5 Bxh4 10.
> a7+ Ka8 11. Ke6 Bg3 12. f5
> 19-> 1:51 5.01 1. b6+ Bxb6 2. Kb5 Bc7 3. Be3 Ka8 4.
> Kxc5 Ka7 5. Kc6+ Ka8 6. Kd7 Ba5 7.
> Ke6 Kb8 8. Kxf6 Bd8+ 9. Kxf5 Bxh4 10.
> a7+ Ka8 11. Ke6 Bg3 12. f5
> 20 1:57 5.10 1. b6+ Bxb6 2. Kb5 Bc7 3. Be3 Ka8 4.
> Kxc5 Ka7 5. Kc6+ Ka8 6. Kd7 Bb8 7.
> Ke6 Ba7 8. Bxa7 Kxa7 9. c5 Kxa6 10.
> c6 Kb6 11. Kd6 Ka6
> 20 4:47 ++ 1. Be3!!
> time=60:00 cpu=99% mat=1 n=2422136780 fh=13% nps=672752
> ext-> chk=448093718 pp=9465710 1rep=60100812 mate=70919
> predicted=0 nodes=2422136780 evals=29463648
> endgame tablebase-> probes done=31 successful=31
>----------------------> solution incorrect (0/1).
>
>
>
>test results summary:
>
>total positions searched.......... 1
>number right...................... 0
>number wrong...................... 1
>percentage right.................. 0
>percentage wrong.................. 100
>total nodes searched..............2422136780.0
>average search depth.............. 20.0
>nodes per second.................. 672752
>White(1):
This page took 0 seconds to execute
Last modified: Thu, 15 Apr 21 08:11:13 -0700
Current Computer Chess Club Forums at Talkchess. This site by Sean Mintz.