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Subject: question about a weird evaluation of Junior 6a

Author: Jeroen van Dorp

Date: 16:52:59 04/25/01


[D]k4q2/nb1N4/8/8/8/6Q1/8/6K1 b - - 0 7

Can anyone explain why Junior 6a (128Mb hash on my PIII@840MHz) does this?

(Diepte=Depth)

Analysis by Junior 6.0:

7...Be4 8.Nxf8 Nb5 9.Kf2
  +-  (8.83)   Diepte: 6   00:00:00  1kN
7...Qd8!
  +-  (8.10)   Diepte: 9   00:00:00  8kN
7...Qd8!
  +-  (8.10)   Diepte: 9   00:00:00  8kN
7...Be4!
  +-  (7.90)   Diepte: 9   00:00:01  27kN, tb=2
7...Be4 8.Nxf8 Kb7 9.Qb3+ Ka8 10.Qa4 Bf5
  +-  (5.94)   Diepte: 9   00:00:01  67kN, tb=2
7...Nb5!
  +-  (5.93)   Diepte: 9   00:00:01  81kN, tb=2
7...Nb5 8.Nxf8 Ka7 9.Nd7 Bd5 10.Ne5
  +-  (5.79)   Diepte: 9   00:00:01  95kN, tb=2
7...Nb5 8.Nxf8 Be4 9.Nd7 Kb7 10.Qb8+ Kc6 11.Qb6+ Kd5 12.Qxb5+ Ke6 13.Qb6+ Kxd7
14.Qd4+ Kc6 15.Qxe4+ Kc5 16.Qe5+ Kc4
  +-  (8.79)   Diepte: 12   00:00:02  636kN, tb=35
7...Bc6 8.Nxf8 Kb7 9.Qg7+ Kb6 10.Nd7+ Kb7 11.Nb6+ Ka6 12.Qa1+ Kb7 13.Nc4 Nb5
14.Ne3
  +-  (5.88)   Diepte: 12   00:00:03  1021kN, tb=71
7...Qd8!
  +-  (5.49)   Diepte: 12   00:00:04  1487kN, tb=106
7...Qd8!
  +-  (5.19)   Diepte: 15   00:00:05  1964kN, tb=162
7...Qd8!
  +-  (4.89)   Diepte: 17   00:00:20  9261kN, tb=1325
7...Qd8!
  +-  (4.59)   Diepte: 19   00:00:50  20029kN, tb=2411
7...Qd8!
  +-  (4.29)   Diepte: 20   00:01:37  42398kN, tb=5385


and after the disastrous move 7....Qd8 gives this idiotic analysis with me here?


Analysis by Junior 6.0:

8.Qb8+ Qxb8 9.Nb6#
  =  (0.00)   Diepte: 6   00:00:00  1kN
8.Qb8+ Qxb8 9.Nb6#
  =  (0.00)   Diepte: 9   00:00:00  18kN
8.Qb8+ Qxb8 9.Nb6#
  =  (0.00)   Diepte: 12   00:00:02  603kN, tb=3
8.Qb8+ Qxb8 9.Nb6#
  =  (0.00)   Diepte: 15   00:00:12  8628kN, tb=157
8.Qb8+ Qxb8 9.Nb6#
  =  (0.00)   Diepte: 17   00:00:41  34114kN, tb=1545
8.Qb8+ Qxb8 9.Nb6#
  =  (0.00)   Diepte: 18   00:02:01  106766kN, tb=6441


Is it a mistake with my copy of Junior 6a, can anyone reproduce it, or is it a
known issue?

Thx for your time.

Jeroen ;-}




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