Author: Martin Giepmans
Date: 17:40:31 01/04/02
Go up one level in this thread
On January 04, 2002 at 06:57:53, Uri Blass wrote:
>How much time do programs need to avoid 74.Nxb5
>Most programs need few seconds when
>Hiarcs7.32(48 Mbytes hash) needs almost 10 minutes on p800
>
>Shredder6 could not avoid Nxb5 even in 112 seconds
>based on the pgn of it's games against tiger aggresive.
>
>Shredder 6 - Gambit Tiger 2.0
>[D]8/5rbk/6q1/1p1Q4/1PpP2p1/2N2p2/5PP1/3R2K1 w - - 0 1
>
>Analysis by Hiarcs 7.32:
>
>74.Nxb5 fxg2 75.Kxg2
> +- (1.60) Depth: 1 00:00:00
>74.Nxb5 fxg2
> ± (1.23) Depth: 2/10 00:00:00
>74.Nxb5 fxg2 75.Qxg2
> ± (0.76) Depth: 2/10 00:00:00
>74.Nxb5 fxg2
> ± (1.01) Depth: 3/13 00:00:00
>74.Nxb5 fxg2
> ± (1.01) Depth: 3/14 00:00:00
>74.Nxb5 fxg2 75.Qxc4 Qf5 76.Rd2
> ± (1.07) Depth: 4/14 00:00:00
>74.Nxb5 fxg2
> ± (0.81) Depth: 5/16 00:00:00 8kN
>74.Nxb5 fxg2
> ± (0.81) Depth: 5/19 00:00:00 15kN
>74.Nxb5 Rf5
> ² (0.56) Depth: 6/21 00:00:00 74kN
>74.Nxb5 Rf5 75.Qd7 Rh5 76.Nd6
> = (-0.01) Depth: 6/23 00:00:01 100kN
>74.Nxb5 Rf5
> ³ (-0.26) Depth: 7/23 00:00:02 222kN
>74.Nxb5 Rf5 75.Qxc4 Qh5 76.Qc2 g3 77.gxf3 Qh2+
> ³ (-0.38) Depth: 7/25 00:00:02 279kN
>74.Nxb5 Rf5
> ³ (-0.63) Depth: 8/25 00:00:06 686kN
>74.Nxb5 Rf5
> ³ (-0.63) Depth: 8/27 00:00:08 837kN
>74.Nxb5 Rf5
> ³ (-0.38) Depth: 9/27 00:00:39 3940kN
>74.Nxb5 Rf5 75.Qxc4 Qh5 76.Qc2 g3 77.gxf3
> ³ (-0.38) Depth: 9/29 00:00:43 4378kN
>74.Nxb5 Rf5
> ³ (-0.63) Depth: 10/29 00:01:20 8215kN
>74.Nxb5 Rf5 75.Qxc4 Qh5 76.Qc7 g3 77.Qxg3 Rg5 78.Nc3 Rxg3 79.fxg3
> -+ (-1.59) Depth: 10/30 00:02:50 17774kN
>74.Re1 fxg2 75.Ne4 Rf5 76.Qb7 Kg8 77.Kxg2 Bxd4 78.Rd1 Bg7 79.Nd6 Rf3 80.Nxb5
> µ (-0.88) Depth: 10/30 00:09:45 59913kN
>74.Ne4 Rf5 75.Qd7 Rf4 76.Ng3 Qf7 77.Qxf7 Rxf7 78.Ne4 Rf4 79.Ng5+ Kg8 80.Ne6 Re4
>81.Nxg7 Kxg7
> ³ (-0.66) Depth: 10/30 00:15:51 94551kN
>
>(Blass, Tel-aviv 04.01.2002)
>
>Uri
I get this:
SpiderChess (amd 1200)
05 00:00:00 - 0.33 C3xB5 G4-G3 G2xF3 G3-G2 D1-C1 F7-F5 D5xC4 F5xF3
06 00:00:00 - 0.31 C3xB5 G4-G3 G2xF3 G3-G2 F3-F4 F7-F5 D5xG2 F5xB5 G2xG6
H7xG6
07 00:00:01 - 0.19 C3xB5 G4-G3 G2xF3 G3xF2 G1xF2 G6-C2 F2-G3 H7-G8 B5-D6
C2-G6 G3-H3
08 00:00:03 - 0.63 C3xB5 G4-G3 G2xF3 F7-F5 D5xC4 G6-H5 F2xG3 F5xB5 D1-C1
09 00:00:13 - 1.27 C3xB5 F7-F5 D5xC4 G6-H5 C4-C2 G4-G3 F2xG3 F3-F2 G1-F1
H5-H1 F1-E2
00:00:14 - 0.77 G2-G3 F7-F5 D5-D7 F5-H5 D1-E1 G6-F5 D7xF5 H5xF5 E1-E7
10 00:00:20 - 1.40 G2-G3 F7-F5 D5-E4 F5-H5 D1-E1 G6-F5 E4xF5 H5xF5 E1-E7
H7-H6 E7-E6 H6-G5 C3-E4 G5-H5 E4-D6
11 00:00:57 - 1.31 G2-G3 F7-F5 D5-E4 F5-H5 D1-E1 G6xE4 E1xE4 H5-G5 E4-E7
H7-G6 E7-E6 G6-F5
12 00:02:11 - 1.28 G2-G3 F7-F5 D5-E4 F5-H5 D1-E1 G6xE4 E1xE4 H5-G5 G1-F1
H7-G6 E4-E6 G6-F7 E6-E4
Martin
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