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Subject: Re: Amyan 1.59 plays DJ sacrifice Bxh2 vs Kasparov

Author: Dann Corbit

Date: 10:15:48 06/05/03

Go up one level in this thread


On June 05, 2003 at 02:05:52, Kurt Utzinger wrote:

>New game
>[D]rnbqr1k1/pp3ppp/2pb1n2/3p4/3P4/P1NBP3/1PQ1NPPP/R1B2RK1 b - - 0 1
>
>Analysis by Amyan 1.59:
>
>1...Bg4 2.f3 Bd7
>  =  (0.00)   Depth: 2   00:00:00
>  =  (-0.07)   Depth: 3   00:00:00
>1...Be6 2.Bd2 Nbd7
>  =  (-0.07)   Depth: 3   00:00:00
>  =  (-0.16)   Depth: 3   00:00:00
>1...Qc7 2.Ng3 Bg4 3.Bd2
>  =  (-0.16)   Depth: 3   00:00:00
>  =  (0.00)   Depth: 4   00:00:00
>1...Be6 2.Bd2 Nbd7 3.f3 Qe7
>  =  (0.00)   Depth: 4   00:00:00
>  =  (-0.14)   Depth: 5   00:00:00
>1...Qc7 2.Ng3 Bg4 3.Nce2 Nbd7 4.f3 Be6 5.Bd2
>  =  (-0.14)   Depth: 5   00:00:00
>  =  (-0.07)   Depth: 8   00:00:02  239kN
>1...Nbd7 2.f3 Qc7 3.h3 Nb6 4.e4 Bh2+ 5.Kh1 Nc4 6.Bg5
>  =  (-0.07)   Depth: 8   00:00:03  352kN
>  =  (0.04)   Depth: 9   00:00:09  1190kN
>1...Qc7 2.h3 h6 3.Bd2 Nbd7 4.a4 Nb6 5.a5 Nc4
>  =  (0.04)   Depth: 9   00:00:10  1248kN
>  =  (0.00)   Depth: 9   00:00:12  1547kN
>1...b6 2.Bd2 Bb7 3.Rae1 Nbd7 4.e4 dxe4 5.Nxe4 Nxe4
>  =  (0.00)   Depth: 9   00:00:17  2187kN
>  =  (-0.02)   Depth: 9   00:00:19  2425kN
>1...Bxh2+ 2.Kxh2 Ng4+ 3.Kg3 Qg5 4.Bxh7+ Kh8 5.f4 Qh5 6.Bd3 Qh2+ 7.Kf3 Qh4
>  =  (-0.02)   Depth: 9   00:00:24  2958kN
>  ³  (-0.32)   Depth: 12   00:03:05  23074kN
>
>(Utzinger, MyTown 05.06.2003)

Ruffian likes Ndb7:

E:\programme\winboard\ruffian>ruffian -h 266M -T \sac.epd -t 32767 -p 99
Hash size 278921216
Ruffian 1.0.1
feature done=0
Loading configuration: ruffian.cfg
Warning: EGTB_HASH_SIZE changed, default=1048576, newvalue=8388608
Logfile: Thu Jun 05 00:18:10 2003
Total hash size 266M
Initializing tablebases: /programme/winboard/nalimov
Testing \sac.epd, 32767 seconds, extra ply 99
Testing: test 1   Solution: Bxh2+
  rnbqr1k1/pp3ppp/2pb1n2/3p4/3P4/P1NBP3/1PQ1NPPP/R1B2RK1 b - -
  Depth   Time  Score    Best line
   8/20   1.23   0.10    ... Qc7 Ng3 h5 Re1 h4 Nf1 h3 g3
   8-->   1.88   0.10    ... Qc7 Ng3 h5 Re1 h4 Nf1 h3 g3
   9/24   3.15   0.09    ... Qc7 Ng3 Bg4 h3 Bxg3 hxg4 Bh4 g3 Bg5
   9-->   4.89   0.09    ... Qc7 Ng3 Bg4 h3 Bxg3 hxg4 Bh4 g3 Bg5
  10/26   8.83   0.10    ... Qc7 Ng3 Nbd7 Bd2 Nb6 Nce2 Bg4 Rac1 Ne4 Nxe4 dxe4
  10-->  13.54   0.10    ... Qc7 Ng3 Nbd7 Bd2 Nb6 Nce2 Bg4 Rac1 Ne4 Nxe4 dxe4
  11/32  30.23   0.08    ... Qc7 Kh1 Nbd7 Ng3 Nb6 e4 Bxg3 fxg3 dxe4 Nxe4 Nfd5
                         Bd2
  11/32  43.13   x.xx    ... Nbd7
  11/32  59.93   0.10    ... Nbd7 Ng3 Nb6 Kh1 Bd7 b3 Qc7 Bb2 Bg4 Rac1 Rad8
  11-->   1:13   0.10    ... Nbd7 Ng3 Nb6 Kh1 Bd7 b3 Qc7 Bb2 Bg4 Rac1 Rad8
  12/32   2:45   0.10    ... Nbd7 Nf4 Nb6 b3 Qc7 Kh1 Bg4 Bd2 Rad8 h3 Bxf4
                         hxg4
  12-->   3:15   0.10    ... Nbd7 Nf4 Nb6 b3 Qc7 Kh1 Bg4 Bd2 Rad8 h3 Bxf4
                         hxg4
  13/33   6:13   0.04    ... Nbd7 Kh1 Qc7 b3 Nb6 a4 Bg4 Ba3 Bxa3 Rxa3 Rac8
                         a5 Qd6 Raa1
  13-->  11:22   0.04    ... Nbd7 Kh1 Qc7 b3 Nb6 a4 Bg4 Ba3 Bxa3 Rxa3 Rac8
                         a5 Qd6 Raa1
  14/37  17:14   0.03    ... Nbd7 Kh1 Qc7 Ng3 Nb6 Nf5 Bf8 Bd2 Bd7 Nb5 Qb8
                         Nc3 Nc4 Bxc4 dxc4
  14-->  31:27   0.03    ... Nbd7 Kh1 Qc7 Ng3 Nb6 Nf5 Bf8 Bd2 Bd7 Nb5 Qb8
                         Nc3 Nc4 Bxc4 dxc4
  15/40  62:48   0.06    ... Nbd7 Ng3 g6 Bd2 Ng4 Nce2 Qh4 h3 Ngf6 Bb4 Bxb4
                         axb4 Nb6 b5 cxb5 Bxb5 Bd7 Bxd7 Nbxd7
  15-->  86:20   0.06    ... Nbd7 Ng3 g6 Bd2 Ng4 Nce2 Qh4 h3 Ngf6 Bb4 Bxb4
                         axb4 Nb6 b5 cxb5 Bxb5 Bd7 Bxd7 Nbxd7
  16/44 131:46   0.07    ... Nbd7 Ng3 Bxg3 fxg3 Nf8 Qf2 Be6 Bd2 N8d7 Kh1 c5
                         e4 dxe4 Nxe4 Qb6 Nxc5 Nxc5 dxc5 Qxb2
  16--> 168:57   0.07    ... Nbd7 Ng3 Bxg3 fxg3 Nf8 Qf2 Be6 Bd2 N8d7 Kh1 c5
                         e4 dxe4 Nxe4 Qb6 Nxc5 Nxc5 dxc5 Qxb2
  17/46 476:06   0.03    ... Nbd7 Kh1 c5 b3 a6 a4 b6 e4 dxe4 Nxe4 Nxe4 Bxe4
                         Qh4 Nf4 Rb8 g3 Qh6 d5
  17... 543:37   6/43    Be6

Time: 546:07, cpu 97.81%, nodes -1241848359, nps 93176
Hash: 128M, used 100%, hits 21%
EGTB: probs 0, hits 0

Best move: Nbd7 (0.03)  Not solved (0/1)

Summery: 0/1



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Last modified: Thu, 15 Apr 21 08:11:13 -0700

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