Author: Robert Hyatt
Date: 11:23:29 08/19/04
Go up one level in this thread
On August 19, 2004 at 06:57:16, Uri Blass wrote:
>Fritz8 needs a very long time to find a known combination that was played by a
>19 year old player in 1929(neidorf sorry if I mispell his name)
>
>A3000 512 mbytes hash
Here is crafty on the 4-way opteron:
12 8.90 -0.01 1. ... Bxg3 2. Rh1 Bh2 3. Nf3 Qg6 4.
Nh4 Qh5 5. Nf3
12 19.44 -1 1. ... Bg1!!
12 23.36 -1.56 1. ... Bg1 2. Nxg1 Qh2+ 3. Kf3 e5 4.
cxd5 e4+ 5. Bxe4 Nf2 6. Rxf2 Qh5+ 7.
Kg2 Qxd1 8. Bf3 Qa4 9. Ne6
12-> 23.60 -1.56 1. ... Bg1 2. Nxg1 Qh2+ 3. Kf3 e5 4.
cxd5 e4+ 5. Bxe4 Nf2 6. Rxf2 Qh5+ 7.
Kg2 Qxd1 8. Bf3 Qa4 9. Ne6 (s=2)
13 26.14 +1 1. ... Bg1
13 27.33 -1.16 1. ... Bg1 2. Nxg1 Qh2+ 3. Kf3 e5 4.
cxd5 e4+ 5. Bxe4 Nf2 6. Rxf2 Qh5+ 7.
Kg2 Qxd1 8. Bf3 Qa4 9. dxc6 bxc6 10.
Ne6
13-> 32.37 -1.16 1. ... Bg1 2. Nxg1 Qh2+ 3. Kf3 e5 4.
cxd5 e4+ 5. Bxe4 Nf2 6. Rxf2 Qh5+ 7.
Kg2 Qxd1 8. Bf3 Qa4 9. dxc6 bxc6 10.
Ne6 (s=3)
14 43.86 -1.24 1. ... Bg1 2. Nxg1 Qh2+ 3. Kf3 e5 4.
cxd5 e4+ 5. Bxe4 Nf2 6. Rxf2 Qh5+ 7.
Kg2 Qxd1 8. Bf3 Qa4 9. dxc6 bxc6 10.
Ne6 Re8 (s=2)
14-> 50.56 -1.24 1. ... Bg1 2. Nxg1 Qh2+ 3. Kf3 e5 4.
cxd5 e4+ 5. Bxe4 Nf2 6. Rxf2 Qh5+ 7.
Kg2 Qxd1 8. Bf3 Qa4 9. dxc6 bxc6 10.
Ne6 Re8
15 1:49 -1 1. ... Bg1!!
15 4:32 -1.97 1. ... Bg1 2. Nf3 Bxe3 3. c5 b6 4.
cxb6 axb6 5. Rh1 Qg6 6. Rh4 Qf6 7.
Qe1 c5 8. Ng5 Bxd4 9. Nxd4 Qxd4 10.
Qxe6+
>
>New game
>[D]r1b2rk1/pp1n2pp/2p1p3/3p1pNq/2PP1Pn1/3BP1P1/PP2N1Kb/R1BQ1R2 b - - 0 1
>
>Analysis by Fritz 8:
>
>1...Ndf6 2.Nf3 Ne4 3.Qc2 dxc4 4.Bxe4 fxe4 5.Qxe4
> µ (-1.28) Depth: 7/28 00:00:00 88kN
>1...Ndf6--
> µ (-1.00) Depth: 8/28 00:00:00 210kN
>1...Ndf6 2.Rh1 Ne4
> µ (-1.00) Depth: 8/28 00:00:00 252kN
>1...dxc4!
> µ (-1.03) Depth: 8/28 00:00:00 322kN
>1...dxc4!
> µ (-1.19) Depth: 8/28 00:00:00 335kN
>1...dxc4 2.Bxc4 Nb6 3.Bb3 Nd5 4.Qd3 h6 5.Nf3 Rd8
> µ (-1.25) Depth: 8/28 00:00:00 380kN
>1...dxc4--
> µ (-0.97) Depth: 9/33 00:00:00 718kN
>1...dxc4 2.Bxc4 Nb6
> µ (-0.97) Depth: 9/33 00:00:00 755kN
>1...Ndf6!
> µ (-1.00) Depth: 9/33 00:00:00 987kN
>1...Ndf6 2.Rh1 Ne4 3.Nh3 Rf6 4.Bxe4 fxe4 5.Nc3 dxc4 6.Rxh2
> µ (-1.06) Depth: 9/33 00:00:01 1071kN
>1...Ndf6--
> µ (-0.78) Depth: 10/35 00:00:02 2158kN
>1...Ndf6 2.Rh1 Ne4 3.Nh3 b6 4.Qa4 Bb7 5.Rxh2 Nef2 6.Qc2 Nxd3
> µ (-0.72) Depth: 10/35 00:00:02 2913kN
>1...dxc4!
> µ (-0.75) Depth: 10/35 00:00:02 2973kN
>1...dxc4!
> µ (-0.91) Depth: 10/35 00:00:02 3014kN
>1...dxc4!
> µ (-1.22) Depth: 10/35 00:00:02 3093kN
>1...dxc4--
> µ (-0.94) Depth: 11/35 00:00:05 6018kN
>1...dxc4 2.Bxc4 Nb6
> µ (-0.94) Depth: 11/35 00:00:05 6231kN
>1...Ndf6!
> µ (-0.97) Depth: 11/38 00:00:11 12609kN
>1...Ndf6 2.Rh1 dxc4 3.Bxc4 b5 4.Bb3 c5 5.Bxe6+ Bxe6 6.Nxe6 Nd5 7.Qe1 Ngxe3+
>8.Bxe3
> µ (-1.03) Depth: 12/36 00:00:17 19947kN
>1...Ndf6--
> µ (-0.75) Depth: 13/40 00:00:46 53059kN
>1...Ndf6 2.Rh1 dxc4
> µ (-0.75) Depth: 13/42 00:00:52 60723kN
>1...dxc4!
> µ (-0.78) Depth: 13/42 00:00:54 62422kN
>1...dxc4 2.Bxc4 Nb6 3.b3 Nxc4 4.bxc4 c5 5.Rh1 b5 6.dxc5 Bb7+ 7.e4 bxc4 8.Qd7 Bc8
>9.Qd6 Ne3+
> µ (-0.97) Depth: 14/41 00:02:20 164348kN
>1...dxc4 2.Bxc4 Nb6 3.b3 Nxc4 4.bxc4 c5 5.Rh1 b5 6.d5 bxc4 7.Nf3 Bb7 8.Nc3 exd5
>9.Rb1 Nxe3+ 10.Bxe3
> µ (-0.78) Depth: 15/47 00:05:24 385404kN
>1...Ndf6!
> µ (-0.81) Depth: 15/47 00:06:37 471628kN
>1...Ndf6 2.Nf3 dxc4 3.Bxc4 Ne4 4.Qe1 b5 5.Bd3 c5 6.Bxb5 Rb8 7.Qa5 Bb7 8.Bd7 Nef2
> µ (-0.84) Depth: 15/47 00:07:13 514726kN
>1...Ndf6 2.Nf3 Ne4 3.Bxe4 dxe4 4.Ne5 Rf6 5.Nxg4 fxg4 6.Rh1 Rh6 7.Ng1 e5 8.fxe5
>Be6 9.Qb3 b5
> µ (-0.75) Depth: 16/45 00:17:28 1244906kN
>1...dxc4!
> µ (-0.78) Depth: 16/45 00:18:07 1291980kN
>1...Bg1!
> µ (-0.81) Depth: 16/50 00:36:23 2609307kN
>1...Bg1!
> µ (-0.97) Depth: 16/50 00:37:55 2720438kN
>1...Bg1!
> µ (-1.28) Depth: 16/50 00:39:13 2814439kN
>1...Bg1 2.Nxg1 Qh2+ 3.Kf3 e5 4.cxd5 e4+ 5.Bxe4 fxe4+ 6.Kxe4 Ndf6+ 7.Kd3 Nf2+
>8.Rxf2 Qxf2 9.dxc6 bxc6 10.e4
> -+ (-1.72) Depth: 16/50 00:46:12 3318206kN
>
>(, MyTown 19.08.2004)
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