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Subject: Re: 3 trouble-maker positions [discussed previously] Expert opinions needed

Author: Rob Shultz

Date: 10:50:52 05/18/99

Go up one level in this thread


I ran the positions on Junior 5.0 on a PII 450 with 45 MEG hash table to produce
the following data.

New position
r1bqkb1r/pp3ppp/2nppn2/6B1/3NP3/2N5/PPP2PPP/R2QKB1R w KQkq - 0 1

Analysis by Junior 5.0:

1.Nxc6 bxc6 2.Bc4
  ²  (0.44)   depth: 3   00:00:01
1.Bb5 Bd7 2.0-0 Be7
  ²  (0.35)   depth: 6   00:00:01  8kN
1.Bb5 Bd7 2.0-0 Be7
  ²  (0.35)   depth: 6   00:00:01  8kN
1.Bb5 Bd7 2.0-0 Be7
  ²  (0.35)   depth: 6   00:00:01  8kN
1.Bb5 Bd7 2.0-0 Ne5 3.a4 Bxb5
  ²  (0.32)   depth: 9   00:00:01  163kN
1.Bb5 Bd7 2.0-0 Ne5 3.a4 Bxb5
  ²  (0.32)   depth: 9   00:00:02  261kN
1.Bb5 Bd7 2.0-0 h6 3.Bh4 Be7 4.Nxc6 bxc6 5.Bc4
  ²  (0.27)   depth: 12   00:00:03  985kN
1.Bb5 Bd7 2.0-0 h6 3.Bh4 Be7 4.Nxc6 bxc6 5.Bc4
  ²  (0.27)   depth: 12   00:00:11  3958kN
1.Bb5 Bd7 2.0-0 Be7 3.Nxc6 Bxc6 4.Bxc6+ bxc6 5.Qd3 d5
  =  (0.17)   depth: 14   00:00:22  7768kN
1.Qd2 Nxd4 2.Qxd4 Bd7 3.Bd3 e5 4.Qb4 a5 5.Qb3 Bc6 6.Rd1
  ²  (0.27)   depth: 14   00:01:46  38531kN
1.Qd2 Nxd4 2.Qxd4 Bd7 3.Bd3 e5 4.Qb4 a5 5.Qb3 Bc6 6.Rd1
  ²  (0.27)   depth: 14   00:01:46  38665kN
1.Qd2 Nxd4 2.Qxd4 Bd7 3.Nb5 Bc6 4.e5 dxe5 5.Qxe5 Bb4+ 6.c3 Ba5 7.Nd6+ Kf8 8.Rd1
  ²  (0.32)   depth: 15   00:02:01  43889kN
1.Qd2 Nxd4 2.Qxd4 Bd7 3.Nb5 Bc6 4.e5 dxe5 5.Qxe5 Bb4+ 6.c3 Ba5 7.Nd6+ Kf8 8.Rd1
  ²  (0.32)   depth: 15   00:03:20  70977kN
1.Qd2 a6 2.Nxc6 bxc6 3.0-0-0 h6 4.Bxf6 Qxf6 5.h4 e5 6.Bc4
  ²  (0.29)   depth: 16   00:03:57  84109kN
1.Qd2 a6 2.Nxc6 bxc6 3.0-0-0 h6 4.Bxf6 Qxf6 5.h4 e5 6.Bc4
  ²  (0.29)   depth: 16   00:07:43  160102kN
1.Qd2 a6 2.0-0-0 Bd7 3.Nxc6 Bxc6 4.Bd3 b5 5.f4 Be7
  ²  (0.27)   depth: 17   00:08:38  178512kN
1.Qd2 a6 2.0-0-0 Bd7 3.Nxc6 Bxc6 4.Bd3 b5 5.f4 Be7
  ²  (0.27)   depth: 17   00:18:44  379511kN
1.Qd2 a6 2.Nxc6 bxc6 3.0-0-0 Qb6 4.Na4 Qb7 5.Bxf6 gxf6 6.f4 Rb8
  =  (0.23)   depth: 18   00:20:36  415916kN

(Shultz, Delmont 5/18/99)

New position
r1bqkb1r/ppp1pppp/1nn5/4P3/2PP4/8/PP4PP/RNBQKBNR w KQkq - 0 1

Analysis by Junior 5.0:

1.c5 Nd5 2.Bc4
  =  (0.21)   depth: 3   00:00:00  1kN
1.c5 Qxd4 2.cxb6 Qxe5+ 3.Be2 axb6 4.Nf3 Qf5
  =  (-0.04)   depth: 6   00:00:01  20kN
1.Nf3 Bf5 2.Bg5
  =  (0.21)   depth: 6   00:00:01  21kN
1.Nf3 Bf5 2.Bg5
  =  (0.21)   depth: 6   00:00:01  27kN
1.Nf3 Bg4 2.c5 Nc8 3.Be3 Qd5
  =  (0.22)   depth: 9   00:00:01  54kN
1.Nf3 Bg4 2.c5 Nc8 3.Be3 Qd5
  =  (0.22)   depth: 9   00:00:01  158kN
1.Nf3 Bg4 2.Be3 Qd7 3.Nc3 Qf5
  =  (0.14)   depth: 12   00:00:03  749kN
1.Be3 e6 2.Nf3 Bb4+ 3.Nbd2 0-0 4.a3 Ba5 5.Bd3
  =  (0.15)   depth: 12   00:00:09  3316kN
1.Be3 e6 2.Nf3 Bb4+ 3.Nbd2 0-0 4.a3 Ba5 5.Bd3
  =  (0.15)   depth: 12   00:00:10  3594kN
1.Be3 Bf5 2.Nf3 e6 3.Bd3 Bb4+ 4.Nc3 0-0 5.Bxf5 exf5
  =  (-0.02)   depth: 14   00:00:15  5446kN
1.Nf3 Bg4 2.Be2 Qd7 3.c5 Nc8 4.Nbd2 Qf5
  =  (0.25)   depth: 14   00:00:19  6857kN
1.Nf3 Bg4 2.Be2 Qd7 3.c5 Nc8 4.Nbd2 Qf5
  =  (0.25)   depth: 14   00:00:37  12856kN
1.Nf3 Bg4 2.Be2 e6 3.Bg5 f6 4.exf6 gxf6 5.Be3 Bxf3 6.gxf3 Bb4+ 7.Nc3 e5 8.dxe5
  =  (0.08)   depth: 16   00:00:59  20088kN
1.Nf3 Bg4 2.Be2 e6 3.Bg5 f6 4.exf6 gxf6 5.Be3 Bxf3 6.gxf3 Bb4+ 7.Nc3 e5 8.dxe5
  =  (0.08)   depth: 16   00:03:02  62007kN
1.Nf3 Bg4 2.Be2 e6 3.0-0 Bxf3 4.Bxf3 Nxc4 5.Bxc6+ bxc6 6.b3 Nb6 7.Nc3
  =  (0.12)   depth: 17   00:03:54  79022kN
1.Nf3 Bg4 2.Be2 e6 3.0-0 Bxf3 4.Bxf3 Nxc4 5.Bxc6+ bxc6 6.b3 Nb6 7.Nc3
  =  (0.12)   depth: 17   00:08:10  163900kN
1.Nf3 Bg4 2.Be2 Bxf3 3.Bxf3 Nxd4 4.Bxb7 Rb8 5.Ba6 e6 6.0-0 Bc5
  =  (0.13)   depth: 18   00:09:51  196019kN
1.Nf3 Bg4 2.Be2 Bxf3 3.Bxf3 Nxd4 4.Bxb7 Rb8 5.Ba6 e6 6.0-0 Bc5
  =  (0.13)   depth: 18   00:20:01  397198kN
1.Nf3 Bg4 2.Be2 e6 3.Nc3 Be7 4.c5 Nd5 5.0-0
  =  (0.07)   depth: 19   00:24:31  485653kN
1.Be3 Bf5 2.Nc3 e6 3.Nf3 Na5
  =  (0.12)   depth: 19   00:29:28  582240kN
1.Be3 Bf5 2.Nc3 e6 3.Nf3 Na5
  =  (0.12)   depth: 19   00:56:02  1111965kN
1.Be3 Bf5 2.Nc3 e6 3.Nf3 Nb4 4.Rc1 Be7 5.a3 Nc6 6.Bd3 Bh4+ 7.Nxh4 Qxh4+ 8.Bf2
  =  (0.13)   depth: 20   01:09:53  1386827kN

(Shultz, Delmont 5/18/99)


New position
rnbqkb1r/pppp1ppp/5n2/4p3/4PP2/2N5/PPPP2PP/R1BQKBNR b KQkq f3 0 1

Analysis by Junior 5.0:

1...exf4 2.e5 Ng8
  ³  (-0.65)   depth: 3   00:00:00
1...exf4 2.e5 Ng8 3.Qg4 g5
  =  (-0.25)   depth: 6   00:00:00  2kN
1...exf4 2.e5 Ng8 3.Qg4 g5
  =  (-0.25)   depth: 6   00:00:00  5kN
1...exf4 2.e5
  =  (0.05)   depth: 9   00:00:00  71kN
1...d6 2.fxe5 dxe5 3.Nf3 Nc6 4.Bc4
  =  (0.03)   depth: 9   00:00:00  89kN
1...d5 2.Qe2 exf4 3.Nxd5 Nxd5 4.exd5+ Be7 5.Qh5
  =  (-0.08)   depth: 9   00:00:00  289kN
1...d5 2.Qe2 exf4 3.Nxd5 Nxd5 4.exd5+ Be7 5.Qh5
  =  (-0.08)   depth: 9   00:00:01  324kN
1...d5 2.fxe5 Nxe4 3.Nxe4 dxe4 4.Qh5 g6 5.Qe2 Qd4
  =  (-0.05)   depth: 12   00:00:06  2247kN
1...d5 2.fxe5 Nxe4 3.Nxe4 dxe4 4.Qh5 g6 5.Qe2 Qd4
  =  (-0.05)   depth: 12   00:00:10  3698kN
1...d5 2.exd5 exf4 3.Qe2+ Be7 4.Qe5 c6 5.dxc6 Nxc6 6.Qxf4 0-0
  =  (-0.13)   depth: 14   00:00:40  14746kN
1...d5 2.exd5 exf4 3.Qe2+ Be7 4.Qe5 c6 5.dxc6 Nxc6 6.Qxf4 0-0
  =  (-0.13)   depth: 14   00:00:58  20416kN
1...d5 2.exd5 exf4 3.Bb5+ Bd7 4.Qe2+ Qe7 5.Bxd7+ Nbxd7 6.d4 Nb6 7.Bxf4 Nbxd5
8.Nxd5 Nxd5 9.Bg5 f6 10.Bd2 Rd8
  =  (0.01)   depth: 16   00:03:54  83101kN
1...d6 2.Nf3 Nc6 3.Bc4 Be7 4.d4 exd4 5.Nxd4 Bg4 6.Qd3 Nxd4 7.Qxd4
  =  (-0.03)   depth: 16   00:04:46  101575kN
1...d6 2.Nf3 Nc6 3.Bc4 Be7 4.d4 exd4 5.Nxd4 Bg4 6.Qd3 Nxd4 7.Qxd4
  =  (-0.03)   depth: 16   00:06:44  139679kN
1...d6 2.d4 exd4 3.Qxd4 Be7 4.Nf3 0-0 5.Bb5 c5 6.Qc4 Qb6
  =  (0.04)   depth: 17   00:08:50  182492kN
1...d5 2.exd5 exf4 3.Bb5+ Bd7 4.Qe2+ Qe7 5.a4 c6 6.dxc6 Nxc6 7.Nf3 0-0-0 8.d4
  =  (-0.06)   depth: 17   00:15:01  311028kN
1...d5 2.exd5 exf4 3.Bb5+ Bd7 4.Qe2+ Qe7 5.a4 c6 6.dxc6 Nxc6 7.Nf3 0-0-0 8.d4
  =  (-0.06)   depth: 17   00:19:16  393561kN
1...d5 2.exd5 exf4 3.Bb5+ Bd7 4.Qe2+ Be7 5.d4 0-0 6.Bxf4 Bb4 7.Bc4 Re8 8.Be5 Ng4
  =  (-0.01)   depth: 18   00:33:59  696582kN
1...d5 2.exd5 exf4 3.Bb5+ Bd7 4.Qe2+ Be7 5.d4 0-0 6.Bxf4 Bb4 7.Bc4 Re8 8.Be5 Ng4
  =  (-0.01)   depth: 18   00:48:16  983764kN

(Shultz, Delmont 5/18/99)




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