Author: Aaron Gordon
Date: 18:19:08 06/01/04
Go up one level in this thread
On June 01, 2004 at 13:09:15, Eduard Nemeth wrote:
>Only a simple pawn ending – but Shredder is blind!
>
>
>[Event "Blitz:5'"]
>[Site "Online Chess Game"]
>[Date "????.??.??"]
>[Round "?"]
>[White "Eduard"]
>[Black "Opponent"]
>[Result "*"]
>[SetUp "1"]
>[FEN "8/5p2/2k3pp/4PP1P/p1K3P1/8/8/8 b - - 0 49"]
>[PlyCount "9"]
>[TimeControl "300"]
>
>49... g5 (49... a3 50. e6 fxe6 51. hxg6 a2 52. g7 a1=Q 53. g8=Q $11) 50. Kb4
>Kd5 51. e6 fxe6 52. f6 Kd6 53. Kxa4 Kd7 $19 {and black wins!} *
>
>
>[D]8/5p2/2k3pp/4PP1P/p1K3P1/8/8/8 b - - 0 1
>
>Analysis by Shredder 7.04:
>
>49...g5 50.Kb4 Kd5 51.e6 fxe6 52.f6 Kd6 53.Kxa4 e5 54.Kb5 e4 55.Kc4 Ke5 56.f7
>Ke6 57.f8D Kd7 58.Dxh6
> µ (-0.73) Tiefe: 17/33 00:00:17 2100kN, tb=6047
>49...g5 50.Kb4 Kd5 51.e6 fxe6 52.f6 Kd6 53.Kxa4 e5 54.Kb5 Ke6 55.Kc4 Kf7 56.Kc5
>Ke6 57.Kc4 Kf7 58.Kc5 Ke6 59.Kc4 Kf7
> = (0.00) Tiefe: 17/33 00:00:19 2279kN, tb=6197
>49...a3 50.fxg6 fxg6 51.Kb3 g5 52.e6 Kd6 53.Ka2 Kxe6 54.Kb1 Ke5 55.Kc1 a2 56.Kb2
>Kf4 57.Kc1 a1D+ 58.Kc2
> = (-0.01) Tiefe: 17/39 00:01:54 12976kN, tb=47382
>
>(Nemeth, Privat 01.06.2004)
>
>My World:
>
>http://www.beepworld.de/members37/computerschach/
>
>Eduard
Looks like it's time to upgrade, Eduard. That last line shows you're only
getting 113.8kn/s... which is slow. Even so, it should find it with a reasonable
hash size (I'd never go below 64mb even on very slow hardware).
Here is 7.04 on a single XP 2800+, 256mb hash. *3* seconds.
Analysis by Shredder 7.04:
1...gxf5 2.gxf5
-+ (-1.44) Depth: 1/2 00:00:00
1...gxf5 2.gxf5
-+ (-1.44) Depth: 1/2 00:00:00
1...a3
-+ (-2.35) Depth: 1/2 00:00:00
1...a3
-+ (-2.35) Depth: 1/2 00:00:00
1...a3 2.fxg6 fxg6
³ (-0.38) Depth: 2/2 00:00:00
1...a3 2.Kb3
µ (-0.97) Depth: 2/3 00:00:00
1...gxf5 2.gxf5 a3
-+ (-2.04) Depth: 2/3 00:00:00
1...gxf5 2.gxf5 a3
-+ (-2.04) Depth: 2/3 00:00:00
1...gxf5 2.gxf5 a3 3.Kb3
³ (-0.60) Depth: 3/4 00:00:00
1...gxf5 2.gxf5 a3 3.Kb3
³ (-0.60) Depth: 3/4 00:00:00
1...g5 2.Kb4 Kd5 3.Kxa4 Kxe5
³ (-0.66) Depth: 3/6 00:00:00
1...g5 2.Kb4 Kd5 3.Kxa4 Kxe5
³ (-0.66) Depth: 3/6 00:00:00
1...g5 2.Kb4 Kd5 3.Kxa4 Kxe5
³ (-0.66) Depth: 4/5 00:00:00
1...gxf5 2.gxf5 a3 3.Kb3 Kd5
µ (-0.78) Depth: 4/7 00:00:00
1...gxf5 2.gxf5 a3 3.Kb3 Kd5
µ (-0.78) Depth: 4/7 00:00:00
1...gxf5 2.gxf5 a3 3.Kb3 Kd5 4.Kxa3 Kxe5
µ (-0.91) Depth: 5/8 00:00:00
1...gxf5 2.gxf5 a3 3.Kb3 Kd5 4.Kxa3 Kxe5
µ (-0.91) Depth: 6/11 00:00:00
1...gxf5 2.gxf5 a3 3.Kb3 Kd5 4.e6 fxe6 5.fxe6 Kd6
³ (-0.62) Depth: 7/10 00:00:00 3kN, tb=1
1...gxf5 2.gxf5 a3 3.Kb3 Kd5 4.e6 fxe6 5.fxe6 Kd6
³ (-0.62) Depth: 7/13 00:00:00 3kN, tb=5
1...gxf5 2.gxf5 a3 3.Kb3 a2 4.Kxa2 Kc5 5.e6 fxe6
³ (-0.29) Depth: 8/11 00:00:00 7kN, tb=36
1...gxf5 2.g5 Kb6 3.gxh6 Ka5 4.e6 f4 5.exf7
= (0.21) Depth: 8/15 00:00:00 12kN, tb=54
1...gxf5 2.g5 a3 3.gxh6 a2 4.h7 a1Q 5.h8Q Qa4+ 6.Kd3
² (0.40) Depth: 8/15 00:00:00 14kN, tb=54
1...a3 2.hxg6 fxg6 3.Kb3 gxf5 4.gxf5 h5 5.Kc4
² (0.39) Depth: 8/19 00:00:00 21kN, tb=144
1...a3 2.e6 fxe6 3.fxg6 a2 4.g7 a1Q 5.g8Q Qe5 6.Kd3
= (0.09) Depth: 8/21 00:00:00 30kN, tb=165
1...gxh5 2.Kb4 hxg4 3.e6 fxe6 4.Ka3
= (0.08) Depth: 8/21 00:00:00 34kN, tb=179
1...gxh5 2.gxh5 a3 3.Kb3 Kd5 4.e6 fxe6 5.fxe6 Kxe6 6.Kxa3
= (-0.01) Depth: 8/21 00:00:00 34kN, tb=180
1...gxh5 2.gxh5 a3 3.Kb3 f6 4.Kxa3 fxe5 5.f6 Kd6 6.Kb4
² (0.27) Depth: 9/13 00:00:00 36kN, tb=231
1...gxh5 2.gxh5 a3 3.Kb3 Kd5 4.e6 fxe6 5.f6 Kd6 6.Kxa3
² (0.39) Depth: 9/14 00:00:00 39kN, tb=263
1...g5 2.Kb4 Kd5 3.e6 fxe6 4.Ka3 exf5 5.Ka2 fxg4
² (0.38) Depth: 9/19 00:00:01 54kN, tb=381
1...g5 2.Kb4 Kd5 3.e6 fxe6 4.Ka3 exf5 5.Ka2 fxg4
= (0.03) Depth: 9/19 00:00:01 55kN, tb=381
1...g5 2.Kb4 Kd5 3.e6 fxe6 4.f6 Kd6 5.Kxa4 e5 6.Kb5
= (-0.11) Depth: 9/19 00:00:01 56kN, tb=381
1...g5 2.Kb4 Kd5 3.e6 fxe6 4.f6 Kd6 5.Kxa4 e5 6.Kb5
= (0.03) Depth: 10/16 00:00:01 66kN, tb=402
1...a3 2.e6 fxe6 3.hxg6 a2 4.g7 a1Q 5.g5 hxg5 6.g8Q exf5 7.Qa8+ Qxa8
= (0.02) Depth: 10/22 00:00:01 90kN, tb=573
1...a3 2.Kb3 gxf5 3.gxf5 Kd5 4.e6 Kd6 5.exf7 Ke7 6.Ka2 Kxf7 7.Kxa3
= (0.01) Depth: 10/25 00:00:02 111kN, tb=884
1...a3 2.Kb3 gxf5 3.gxf5 Kd5 4.e6 Kd6 5.exf7 Ke7 6.Ka2 Kxf7 7.Kxa3
= (0.01) Depth: 11/25 00:00:03 164kN, tb=1207
1...g5 2.Kb4 Kd5 3.e6 fxe6 4.f6 Kd6 5.f7 Ke7 6.Kc4
= (0.00) Depth: 11/25 00:00:03 171kN, tb=1213
1...g5 2.Kb4 Kd5 3.e6 fxe6 4.fxe6 Kxe6 5.Kxa4 Kf6 6.Kb5 Ke5 7.Kc6
³ (-0.35) Depth: 11/25 00:00:03 173kN, tb=1213
1...g5 2.Kb4 Kd5 3.e6 fxe6 4.f6 Kd6 5.Kxa4 e5 6.Kb5 Ke6
µ (-1.16) Depth: 11/25 00:00:03 180kN, tb=1214
1...g5 2.Kb4 Kd5 3.e6 fxe6 4.Ka3 exf5 5.Kb4 fxg4 6.Ka5
-+ (-1.41) Depth: 12/17 00:00:03 203kN, tb=1260
1...g5 2.Kb4 Kd5 3.Kxa4 Kxe5 4.f6 Kxf6 5.Kb5 Ke6 6.Kb6 f5 7.Kb7
-+ (-1.91) Depth: 12/18 00:00:03 212kN, tb=1260
1...g5 2.Kb4 Kd5 3.e6 a3
-+ (-1.91) Depth: 12/18 00:00:03 221kN, tb=1260
1...g5 2.Kb4 Kd5 3.e6 fxe6 4.f6 Kd6 5.Kxa4 Kd7 6.f7 e5 7.f8Q Ke6
-+ (-1.87) Depth: 13/22 00:00:03 282kN, tb=1398
1...g5 2.Kb4 Kd5 3.e6 fxe6 4.f6 Kd6 5.Kxa4 e5 6.Kb4 Ke6 7.Kc3 Kf7 8.Kc4 e4 9.Kc3
Kxf6
-+ (-1.70) Depth: 14/24 00:00:04 379kN, tb=1656
1...g5 2.Kb4 Kd5 3.e6 fxe6 4.f6 Kd6 5.Kxa4 Kd7 6.f7 Ke7 7.Kb4 Kxf7 8.Kc5 e5
9.Kd5
-+ (-1.65) Depth: 15/24 00:00:04 578kN, tb=1879
1...g5 2.Kb4 Kd5 3.e6 fxe6 4.f6 Kd6 5.Kxa4 Kd7 6.Kb5 Ke8 7.Kc4 Kf7 8.Kd3 Kxf6
9.Kd2
-+ (-1.48) Depth: 16/27 00:00:05 979kN, tb=2121
1...g5 2.Kb4 Kd5 3.e6 fxe6 4.f6 Kd6 5.Kxa4 Kd7 6.f7 Ke7 7.Kb5 Kxf7 8.Kc6 Ke7
9.Kc7 e5 10.Kb6 Kf6
-+ (-1.66) Depth: 17/28 00:00:08 1906kN, tb=2899
1...g5 2.Kb4 Kd5 3.e6 fxe6 4.f6 Kd6 5.Kxa4 Kd7 6.Kb5 Ke8 7.Kc4 Kf7 8.Kd3 Kxf6
9.Ke4 Kg7 10.Ke5 Kf7
-+ (-1.46) Depth: 18/31 00:00:10 2639kN, tb=3758
1...g5 2.Kb4 Kd5 3.e6 fxe6 4.f6 Kd6 5.Kxa4 Kd7 6.Kb5 Ke8 7.Kc4 Kf7 8.Kd3 Kxf6
9.Ke4 Kg7 10.Ke5 Kf7
-+ (-1.44) Depth: 19/33 00:00:20 6494kN, tb=7195
1...g5 2.Kb4 Kd5 3.e6 fxe6 4.f6 Kd6 5.Kxa4 Kd7 6.Kb5 Ke8 7.Kc4 Kf7 8.Kd3 Kxf6
9.Ke4 Ke7 10.Ke3 Kd6 11.Kf3
-+ (-1.56) Depth: 20/34 00:00:37 16117kN, tb=11279
1...g5 2.Kb4 Kd5 3.e6 fxe6 4.f6 Kd6 5.Kxa4 Kd7 6.Kb5 Ke8 7.Kc4 Kf7 8.Kd3 Kxf6
9.Ke4 Ke7 10.Ke3 Kd6 11.Ke4 e5 12.Kf3
-+ (-1.56) Depth: 21/36 00:00:50 18513kN, tb=18895
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