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Up Topic Rybka Support & Discussion / Rybka Discussion / ryvka 2.3 depht 13, but exit at depht 8 !
- - By Doleschal [de] Date 2007-04-08 16:00
ryvka 2.3 depht 13, but exit at depht 8 !

ucinewgame
position fen
1k1r1b1r/1ppQ4/p4p2/3bp1pp/1P1n4/3PBNP1/P3PPBP/1R3RK1 w - -

go depth 13

info depth 2
info depth 2 score cp 1910 hashfull 0 time 1 nodes 1281 nps 1311744 pv d7d8
info depth 2 time 1 nodes 1294 nps 1325056
info depth 3
info depth 3 score cp 2067 hashfull 0 time 1 nodes 2337 nps 2393088 pv d7d8
info depth 3 time 1 nodes 2351 nps 2407424
info depth 4
info depth 4 score cp 2121 hashfull 0 time 17 nodes 3231 nps 194620 pv d7d8 b8a7 f3d4
info depth 4 time 17 nodes 3296 nps 198535
info depth 5
info depth 5 score cp 2418 hashfull 0 time 33 nodes 7392 nps 229376 pv d7d8 b8a7 f3d4 f8c5
info depth 5 time 33 nodes 7461 nps 231517
info depth 6
info depth 6 score cp 2524 hashfull 0 time 33 nodes 9070 nps 281444 pv d7d8 b8a7 f3d4 f8c5 d8d5 e5e4
info depth 6 time 48 nodes 9183 nps 195904
info depth 7
info depth 7 score cp 2577 hashfull 0 time 48 nodes 10032 nps 214016 pv d7d8 b8a7 f3d4 f8c5 d8d5 e5e4 b4c5
info depth 7 time 48 nodes 10201 nps 217621
info depth 8
info depth 8 score cp 25671 hashfull 0 time 48 nodes 10996 nps 234581 pv d7d8 b8a7 f3d4 f8c5 d8d5 e5e4 b4c5
info depth 8 time 48 nodes 10996 nps 234581
info time 48 nodes 10996 nps 234581
bestmove d7d8 ponder b8a7
Parent - - By Gaмßito (****) [cr] Date 2007-04-08 19:43
Hi,

What GUI are you using?

In Fritz 10 GUI, Rybka doesn't have any problem with this position

1k1r1b1r/1ppQ4/p4p2/3bp1pp/1P1n4/3PBNP1/P3PPBP/1R3RK1 w - - 0 1


Analysis by Rybka 2.3 32-bit :

1.Qxd8+
  +-  (19.10)   Depth: 2   00:00:00
1.Qxd8+
  +-  (20.67)   Depth: 3   00:00:00
1.Qxd8+ Ka7 2.Nxd4
  +-  (21.07)   Depth: 4   00:00:00
1.Qxd8+ Ka7 2.Nxd4 c5
  +-  (26.82)   Depth: 5   00:00:00
1.Qxd8+ Ka7 2.Nxd4 Bc5 3.Qxd5 e4
  +-  (28.34)   Depth: 6   00:00:00  6kN
1.Qxd8+ Ka7 2.Nxd4 exd4 3.Bxd4+ c5 4.Qxd5 Rh7 5.bxc5
  +-  (#9)   Depth: 7   00:00:00  7kN
1.Qxd8+ Ka7 2.Nxd4 exd4 3.Bxd4+ c5 4.bxc5 Bc6 5.Rxb7+ Bxb7 6.c6+ Bc5 7.Bxc5#
  +-  (#7)   Depth: 8   00:00:00  7kN
1.Qxd8+ Ka7 2.Nxd4 exd4 3.Bxd4+ c5 4.bxc5 Bc6 5.Rxb7+ Bxb7 6.c6+ Bc5 7.Bxc5#
  +-  (#7)   Depth: 9   00:00:00  8kN
1.Qxd8+ Ka7 2.Nxd4 exd4 3.Bxd4+ c5 4.bxc5 Bc6 5.Rxb7+ Bxb7 6.c6+ Bc5 7.Bxc5#
  +-  (#7)   Depth: 10   00:00:00  8kN
1.Qxd8+ Ka7 2.Nxd4 exd4 3.Bxd4+ c5 4.bxc5 Bc6 5.Rxb7+ Bxb7 6.c6+ Bc5 7.Bxc5#
  +-  (#7)   Depth: 11   00:00:01  10kN
1.Qxd8+ Ka7 2.Nxd4 exd4 3.Bxd4+ c5 4.bxc5 Bc6 5.Rxb7+ Bxb7 6.c6+ Bc5 7.Bxc5#
  +-  (#7)   Depth: 12   00:00:01  12kN
1.Qxd8+ Ka7 2.Nxd4 exd4 3.Bxd4+ c5 4.bxc5 Bc6 5.Rxb7+ Bxb7 6.c6+ Bc5 7.Bxc5#
  +-  (#7)   Depth: 13   00:00:01  14kN
1.Qxd8+ Ka7 2.Nxd4 exd4 3.Bxd4+ c5 4.bxc5 Bc6 5.Rxb7+ Bxb7 6.c6+ Bc5 7.Bxc5#
  +-  (#7)   Depth: 14   00:00:01  20kN
1.Qxd8+ Ka7 2.Nxd4 exd4 3.Bxd4+ c5 4.bxc5 Bc6 5.Rxb7+ Bxb7 6.c6+ Bc5 7.Bxc5#
  +-  (#7)   Depth: 15   00:00:02  25kN
1.Qxd8+ Ka7 2.Nxd4 exd4 3.Bxd4+ c5 4.bxc5 Bc6 5.Rxb7+ Bxb7 6.c6+ Bc5 7.Bxc5#
  +-  (#7)   Depth: 16   00:00:02  33kN
1.Qxd8+ Ka7 2.Nxd4 exd4 3.Bxd4+ c5 4.bxc5 Bc6 5.Rxb7+ Bxb7 6.c6+ Bc5 7.Bxc5#
  +-  (#7)   Depth: 17   00:00:02  43kN
1.Qxd8+ Ka7 2.Nxd4 exd4 3.Bxd4+ c5 4.bxc5 Bc6 5.Rxb7+ Bxb7 6.c6+ Bc5 7.Bxc5#
  +-  (#7)   Depth: 18   00:00:03  55kN
1.Qxd8+ Ka7 2.Nxd4 exd4 3.Bxd4+ c5 4.bxc5 Bc6 5.Rxb7+ Bxb7 6.c6+ Bc5 7.Bxc5#
  +-  (#7)   Depth: 19   00:00:03  71kN
1.Qxd8+ Ka7 2.Nxd4 exd4 3.Bxd4+ c5 4.bxc5 Bc6 5.Rxb7+ Bxb7 6.c6+ Bc5 7.Bxc5#
  +-  (#7)   Depth: 20   00:00:04  89kN
1.Qxd8+ Ka7 2.Nxd4 exd4 3.Bxd4+ c5 4.bxc5 Bc6 5.Rxb7+ Bxb7 6.c6+ Bc5 7.Bxc5#
  +-  (#7)   Depth: 21   00:00:05  109kN
1.Qxd8+ Ka7 2.Nxd4 exd4 3.Bxd4+ c5 4.bxc5 Bc6 5.Rxb7+ Bxb7 6.c6+ Bc5 7.Bxc5#
  +-  (#7)   Depth: 22   00:00:06  133kN
1.Qxd8+ Ka7 2.Nxd4 exd4 3.Bxd4+ c5 4.bxc5 Bc6 5.Rxb7+ Bxb7 6.c6+ Bc5 7.Bxc5#
  +-  (#7)   Depth: 23   00:00:06  162kN
1.Qxd8+ Ka7 2.Nxd4 exd4 3.Bxd4+ c5 4.bxc5 Bc6 5.Rxb7+ Bxb7 6.c6+ Bc5 7.Bxc5#
  +-  (#7)   Depth: 24   00:00:07  193kN
1.Qxd8+ Ka7 2.Nxd4 exd4 3.Bxd4+ c5 4.bxc5 Bc6 5.Rxb7+ Bxb7 6.c6+ Bc5 7.Bxc5#
  +-  (#7)   Depth: 25   00:00:07  227kN
1.Qxd8+ Ka7 2.Nxd4 exd4 3.Bxd4+ c5 4.bxc5 Bc6 5.Rxb7+ Bxb7 6.c6+ Bc5 7.Bxc5#
  +-  (#7)   Depth: 26   00:00:08  263kN
1.Qxd8+ Ka7 2.Nxd4 exd4 3.Bxd4+ c5 4.bxc5 Bc6 5.Rxb7+ Bxb7 6.c6+ Bc5 7.Bxc5#
  +-  (#7)   Depth: 27   00:00:09  303kN
1.Qxd8+ Ka7 2.Nxd4 exd4 3.Bxd4+ c5 4.bxc5 Bc6 5.Rxb7+ Bxb7 6.c6+ Bc5 7.Bxc5#
  +-  (#7)   Depth: 28   00:00:10  346kN
1.Qxd8+ Ka7 2.Nxd4 exd4 3.Bxd4+ c5 4.bxc5 Bc6 5.Rxb7+ Bxb7 6.c6+ Bc5 7.Bxc5#
  +-  (#7)   Depth: 29   00:00:11  390kN
1.Qxd8+ Ka7 2.Nxd4 exd4 3.Bxd4+ c5 4.bxc5 Bc6 5.Rxb7+ Bxb7 6.c6+ Bc5 7.Bxc5#
  +-  (#7)   Depth: 30   00:00:11  435kN
1.Qxd8+ Ka7 2.Nxd4 exd4 3.Bxd4+ c5 4.bxc5 Bc6 5.Rxb7+ Bxb7 6.c6+ Bc5 7.Bxc5#
  +-  (#7)   Depth: 31   00:00:12  480kN
1.Qxd8+ Ka7 2.Nxd4 exd4 3.Bxd4+ c5 4.bxc5 Bc6 5.Rxb7+ Bxb7 6.c6+ Bc5 7.Bxc5#
  +-  (#7)   Depth: 32   00:00:13  526kN
1.Qxd8+ Ka7 2.Nxd4 exd4 3.Bxd4+ c5 4.bxc5 Bc6 5.Rxb7+ Bxb7 6.c6+ Bc5 7.Bxc5#
  +-  (#7)   Depth: 33   00:00:14  571kN
1.Qxd8+ Ka7 2.Nxd4 exd4 3.Bxd4+ c5 4.bxc5 Bc6 5.Rxb7+ Bxb7 6.c6+ Bc5 7.Bxc5#
  +-  (#7)   Depth: 34   00:00:14  617kN
1.Qxd8+ Ka7 2.Nxd4 exd4 3.Bxd4+ c5 4.bxc5 Bc6 5.Rxb7+ Bxb7 6.c6+ Bc5 7.Bxc5#
  +-  (#7)   Depth: 35   00:00:16  663kN
1.Qxd8+ Ka7 2.Nxd4 exd4 3.Bxd4+ c5 4.bxc5 Bc6 5.Rxb7+ Bxb7 6.c6+ Bc5 7.Bxc5#
  +-  (#7)   Depth: 36   00:00:16  709kN
1.Qxd8+ Ka7 2.Nxd4 exd4 3.Bxd4+ c5 4.bxc5 Bc6 5.Rxb7+ Bxb7 6.c6+ Bc5 7.Bxc5#
  +-  (#7)   Depth: 37   00:00:18  755kN
1.Qxd8+ Ka7 2.Nxd4 exd4 3.Bxd4+ c5 4.bxc5 Bc6 5.Rxb7+ Bxb7 6.c6+ Bc5 7.Bxc5#
  +-  (#7)   Depth: 38   00:00:18  801kN
1.Qxd8+ Ka7 2.Nxd4 exd4 3.Bxd4+ c5 4.bxc5 Bc6 5.Rxb7+ Bxb7 6.c6+ Bc5 7.Bxc5#
  +-  (#7)   Depth: 39   00:00:19  847kN
1.Qxd8+ Ka7 2.Nxd4 exd4 3.Bxd4+ c5 4.bxc5 Bc6 5.Rxb7+ Bxb7 6.c6+ Bc5 7.Bxc5#
  +-  (#7)   Depth: 40   00:00:19  893kN
1.Qxd8+ Ka7 2.Nxd4 exd4 3.Bxd4+ c5 4.bxc5 Bc6 5.Rxb7+ Bxb7 6.c6+ Bc5 7.Bxc5#
  +-  (#7)   Depth: 41   00:00:20  939kN
1.Qxd8+ Ka7 2.Nxd4 exd4 3.Bxd4+ c5 4.bxc5 Bc6 5.Rxb7+ Bxb7 6.c6+ Bc5 7.Bxc5#
  +-  (#7)   Depth: 42   00:00:20  986kN
1.Qxd8+ Ka7 2.Nxd4 exd4 3.Bxd4+ c5 4.bxc5 Bc6 5.Rxb7+ Bxb7 6.c6+ Bc5 7.Bxc5#
  +-  (#7)   Depth: 43   00:00:22  1033kN
1.Qxd8+ Ka7 2.Nxd4 exd4 3.Bxd4+ c5 4.bxc5 Bc6 5.Rxb7+ Bxb7 6.c6+ Bc5 7.Bxc5#
  +-  (#7)   Depth: 44   00:00:22  1079kN
1.Qxd8+ Ka7 2.Nxd4 exd4 3.Bxd4+ c5 4.bxc5 Bc6 5.Rxb7+ Bxb7 6.c6+ Bc5 7.Bxc5#
  +-  (#7)   Depth: 45   00:00:24  1126kN
1.Qxd8+ Ka7 2.Nxd4 exd4 3.Bxd4+ c5 4.bxc5 Bc6 5.Rxb7+ Bxb7 6.c6+ Bc5 7.Bxc5#
  +-  (#7)   Depth: 46   00:00:24  1173kN
1.Qxd8+ Ka7 2.Nxd4 exd4 3.Bxd4+ c5 4.bxc5 Bc6 5.Rxb7+ Bxb7 6.c6+ Bc5 7.Bxc5#
  +-  (#7)   Depth: 47   00:00:25  1220kN
1.Qxd8+ Ka7 2.Nxd4 exd4 3.Bxd4+ c5 4.bxc5 Bc6 5.Rxb7+ Bxb7 6.c6+ Bc5 7.Bxc5#
  +-  (#7)   Depth: 48   00:00:26  1268kN
1.Qxd8+ Ka7 2.Nxd4 exd4 3.Bxd4+ c5 4.bxc5 Bc6 5.Rxb7+ Bxb7 6.c6+ Bc5 7.Bxc5#
  +-  (#7)   Depth: 49   00:00:27  1315kN
1.Qxd8+ Ka7 2.Nxd4 exd4 3.Bxd4+ c5 4.bxc5 Bc6 5.Rxb7+ Bxb7 6.c6+ Bc5 7.Bxc5#
  +-  (#7)   Depth: 50   00:00:27  1363kN
1.Qxd8+ Ka7 2.Nxd4 exd4 3.Bxd4+ c5 4.bxc5 Bc6 5.Rxb7+ Bxb7 6.c6+ Bc5 7.Bxc5#
  +-  (#7)   Depth: 51   00:00:28  1411kN
1.Qxd8+ Ka7 2.Nxd4 exd4 3.Bxd4+ c5 4.bxc5 Bc6 5.Rxb7+ Bxb7 6.c6+ Bc5 7.Bxc5#
  +-  (#7)   Depth: 52   00:00:29  1459kN
1.Qxd8+ Ka7 2.Nxd4 exd4 3.Bxd4+ c5 4.bxc5 Bc6 5.Rxb7+ Bxb7 6.c6+ Bc5 7.Bxc5#
  +-  (#7)   Depth: 53   00:00:30  1507kN
1.Qxd8+ Ka7 2.Nxd4 exd4 3.Bxd4+ c5 4.bxc5 Bc6 5.Rxb7+ Bxb7 6.c6+ Bc5 7.Bxc5#
  +-  (#7)   Depth: 54   00:00:31  1555kN
1.Qxd8+ Ka7 2.Nxd4 exd4 3.Bxd4+ c5 4.bxc5 Bc6 5.Rxb7+ Bxb7 6.c6+ Bc5 7.Bxc5#
  +-  (#7)   Depth: 55   00:00:31  1604kN
1.Qxd8+ Ka7 2.Nxd4 exd4 3.Bxd4+ c5 4.bxc5 Bc6 5.Rxb7+ Bxb7 6.c6+ Bc5 7.Bxc5#
  +-  (#7)   Depth: 56   00:00:32  1652kN
1.Qxd8+ Ka7 2.Nxd4 exd4 3.Bxd4+ c5 4.bxc5 Bc6 5.Rxb7+ Bxb7 6.c6+ Bc5 7.Bxc5#
  +-  (#7)   Depth: 57   00:00:33  1701kN
1.Qxd8+ Ka7 2.Nxd4 exd4 3.Bxd4+ c5 4.bxc5 Bc6 5.Rxb7+ Bxb7 6.c6+ Bc5 7.Bxc5#
  +-  (#7)   Depth: 58   00:00:33  1750kN
1.Qxd8+ Ka7 2.Nxd4 exd4 3.Bxd4+ c5 4.bxc5 Bc6 5.Rxb7+ Bxb7 6.c6+ Bc5 7.Bxc5#
  +-  (#7)   Depth: 59   00:00:33  1799kN

(, AMD 08.04.2007)

Regards,
Gambitto.
Parent - - By Doleschal [de] Date 2007-04-09 13:48
Hi,

I use my own programm (redirection of standart handles, communication via pipes).
Other engines (for example fruit) show 'score mate 7'. That is uci standard.
'score cp 25671 ' probable means the same. Is this still uci ?

Johannes Doleschal
Parent - By Vasik Rajlich (Silver) [de] Date 2007-04-09 14:38
Indeed, Rybka exists when a mate is found, even when given a "go depth X" command.

And yes, mates of unknown length are reported with very big values.

Vas
Up Topic Rybka Support & Discussion / Rybka Discussion / ryvka 2.3 depht 13, but exit at depht 8 !

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