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Subject: Re: Just once more - a fiery Be4 !!

Author: Ernst Walet

Date: 13:09:05 12/28/02

Go up one level in this thread


On December 26, 2002 at 22:28:48, Mark Young wrote:

>On December 26, 2002 at 20:38:13, Sune Larsson wrote:
>
>>
>> [D]r1b1k2r/1p1n1p1p/p1n1p1p1/3pP3/1q3Q2/2NB1N2/PPP2PP1/2KR3R w kq - 0 15
>>
>> Here we go again! At least GM Grischuk did just that, in his game vs
>> GM Brynell. Bundesliga 2002-12-15. In the position above young Alexander
>> uncorked the spectacular move 15.Be4!!
>>
>> Something for the programs to chew on...
>>
>New game
>r1b1k2r/1p1n1p1p/p1n1p1p1/3pP3/1q3Q2/2NB1N2/PPP2PP1/2KR3R w kq - 0 1
>
>Analysis by Fritz 8:
>
>1.Qg3 Nc5 2.Rh4 Qb6 3.Rh6 Nxd3+ 4.Rxd3 Bd7
>  =  (0.06)   Depth: 7/23   00:00:00  90kN
>1.Qg3 Nc5 2.Rh4 Qb6 3.Kb1 Nxd3 4.Rxd3 h6 5.Nd4
>  =  (0.09)   Depth: 8/25   00:00:00  255kN
>1.Qg3 Nc5 2.Rh4 Nxd3+ 3.Rxd3 Qc5 4.Nd4 h6 5.Kb1 b6
>  =  (0.06)   Depth: 9/29   00:00:00  561kN
>1.Qg3 Qa5 2.Kb1 b5 3.Qf4 Qb6 4.Rd2 Qc7 5.Re2 f6
>  =  (0.03)   Depth: 10/32   00:00:02  2164kN
>1.Qg3 Qa5 2.Kb1 b5 3.Qf4 Qb6 4.Rd2 Qc7 5.Re2 b4 6.Nd1
>  =  (0.00)   Depth: 11/36   00:00:07  6980kN
>1.Qg3 b5 2.Kb1 Bb7 3.Ne2 Qc5 4.Nc1 Qb6 5.Nb3 Qc7 6.Rde1 Rc8
>  =  (-0.06)   Depth: 12/37   00:00:22  22302kN
>1.Qg3 b5 2.Kb1 Bb7 3.Rh4 Qa5 4.Rdh1 b4 5.Ne2 b3 6.cxb3 Qc7 7.Ned4 Ncxe5
>  =  (-0.09)   Depth: 13/43   00:01:23  83017kN
>1.Qg3 b5 2.Kb1 Bb7 3.Ne2 Rc8 4.Rh6 Qa5 5.Ned4 Nb4
>  =  (-0.12)   Depth: 14/39   00:03:03  182732kN
>1.Qg3 h5 2.Kb1 Qf8 3.Rh4 b6 4.Ne2 Qg7 5.Nf4 Rg8 6.Re1 Bb7 7.Qg5 Nc5
>  =  (-0.09)   Depth: 15/45   00:11:45  703319kN
>1.Be4!
>  =  (-0.06)   Depth: 15/45   00:20:25  1214305kN
>1.Be4!
>  =  (0.09)   Depth: 15/45   00:25:40  1541245kN
>1.Be4 Qc4 2.Rxd5 exd5 3.Nxd5 Qxa2 4.e6 0-0 5.Qh6 Qa1+ 6.Kd2 Qxh1 7.Qxh1 fxe6
>8.Nc7 Rb8
>  =  (0.19)   Depth: 15/46   00:29:50  1789518kN
>
>(Young, MyTown 26.12.2002)


Shredder7 is the fastes here so far...

Ernst.

New game
r1b1k2r/1p1n1p1p/p1n1p1p1/3pP3/1q3Q2/2NB1N2/PPP2PP1/2KR3R w kq - 0 1

Analysis by Shredder 7:

1.Qxb4 Nxb4 2.Kb1 Nxd3 3.Rxd3 h6
  =  (-0.25)   Depth: 1/2   00:00:01
1.Qg3 b6 2.Rh4 Qc5 3.Kb1
  =  (0.14)   Depth: 4/11   00:00:01
1.Qg3 b6 2.Rh4 Qc5 3.Kb1
  =  (0.14)   Depth: 5/14   00:00:01
1.Qg3 b6 2.Rh4 Qc5 3.Kb1
  =  (0.14)   Depth: 5/14   00:00:01
1.Qg3 b6 2.Rh4 Qc5 3.Kb1
  =  (0.14)   Depth: 5/14   00:00:01
1.Qg3 b6 2.Rh4 Qc5 3.Kb1
  =  (0.14)   Depth: 5/14   00:00:01
1.Qg3 b6 2.Rh4 Qc5 3.Kb1
  =  (0.14)   Depth: 5/14   00:00:01
1.Qg3 b6 2.Rh4 Qc5 3.Kb1
  =  (0.14)   Depth: 5/14   00:00:01
1.Qg3 b6 2.Rh4 Qc5 3.Kb1
  =  (0.14)   Depth: 5/14   00:00:01
1.Qg3 b6 2.Rh4 Qc5 3.Kb1
  =  (0.14)   Depth: 5/14   00:00:01
1.Qg3 b6 2.Rh4 Qc5 3.Kb1
  =  (0.14)   Depth: 5/14   00:00:01
1.Qg3 b6 2.Rh4 Qc5 3.Kb1
  =  (0.14)   Depth: 5/14   00:00:01
1.Qg3 b6 2.Rh4 Qc5 3.Kb1
  =  (0.14)   Depth: 5/14   00:00:01
1.Qg3 b6 2.Rh4 Qc5 3.Kb1
  =  (0.14)   Depth: 5/14   00:00:01
1.Qg3 b6 2.Rh4 Qc5 3.Na4 Qa5
  =  (-0.01)   Depth: 6/18   00:00:01
1.Qg3 Qc5 2.Kb1 b6 3.Rh4 Bb7 4.Be2
  =  (0.09)   Depth: 7/18   00:00:02  110kN
1.Qg3 Qc5 2.Rh4 b5 3.Rdh1 b4 4.Na4 Qa5
  =  (0.08)   Depth: 8/20   00:00:02  258kN
1.Qg3 b5 2.Rh4 Qc5 3.Rdh1 h5 4.Bxg6 fxg6 5.Qxg6+ Ke7
  =  (0.09)   Depth: 9/21   00:00:04  601kN
1.Qg3 b5 2.Rh4 Qe7 3.Ne2 Bb7 4.Qf4 Qc5 5.Kb1 h6
  =  (0.09)   Depth: 10/23   00:00:07  1183kN
1.Qg3 b5 2.Rh4 Qc5 3.Rdh1 b4 4.Ne2 b3 5.axb3 h5
  =  (0.06)   Depth: 11/26   00:00:14  2745kN
1.Qg3 b5 2.Kb1 Bb7 3.Rh4 Qf8 4.Ne2 Nc5 5.Qg5 Nxd3 6.Rxd3 Qe7 7.Qxe7+ Kxe7
  =  (0.04)   Depth: 12/30   00:00:35  6966kN
1.Qg3 b5 2.Kb1 Bb7 3.Rh6 Qf8 4.Qg5 Rc8 5.Rdh1 Qg7 6.R1h5 Nc5 7.Rh4 Nxd3 8.cxd3
  =  (0.00)   Depth: 13/32   00:01:24  17208kN
1.Qg3 b5 2.Kb1 Bb7 3.Rh4 Qf8 4.Ne2 Qg7 5.Nf4 h6 6.Bxg6 fxg6 7.Rxd5 exd5 8.Qxg6+
  =  (-0.03)   Depth: 14/36   00:02:48  36390kN
1.Qg5 Qe7 2.Qf4 Ncxe5 3.Nxe5 Qf6 4.Qxf6 d4
  =  (-0.02)   Depth: 14/36   00:03:14  42114kN
1.Qg5 Qe7 2.Qf4 Qb4 3.Qg3 b5 4.Kb1 Bb7 5.Rh4 Qf8 6.Ne2 Qg7 7.Nf4 h6 8.Bxg6 fxg6
9.Rxd5 exd5 10.Qxg6+
  =  (0.00)   Depth: 14/36   00:04:07  53449kN
1.Qg5 Qf8 2.Rhe1 h6 3.Qg3 Nc5 4.Kb1 b6 5.Nh2 Nxd3 6.Qxd3 Qb4 7.Qf3 Bd7 8.Qf6 0-0
  =  (-0.10)   Depth: 15/39   00:08:04  107485kN
1.Qg3 b5 2.Kb1 Bb7 3.Rh4 Qf8 4.Ne2 Qg7 5.Nf4 h6 6.Nh5 Ncxe5 7.Nxg7+
  =  (-0.09)   Depth: 15/39   00:08:30  113164kN
1.Qg3 b5 2.Kb1 Bb7 3.Rde1 Qe7 4.Qf4 Qb4 5.Qg3 Qe7 6.Qf4 Qb4 7.Qg3 Qe7
  =  (0.00)   Depth: 15/39   00:10:52  142547kN
1.Qg3 b5 2.Kb1 Bb7 3.Rde1 Qe7 4.Qf4 Qb4 5.Qg3 Qe7 6.Qf4 Qb4 7.Qg3 Qe7
  =  (0.00)   Depth: 16/38   00:17:17  225069kN
1.Be4 Qc4 2.Ng5 Nd8 3.Nxh7 dxe4
  =  (0.01)   Depth: 16/43   00:32:13  417303kN
1.Be4 Qc4 2.Ng5 Ncxe5 3.Nxh7 Kd8 4.Qg3 Qc5 5.Bf3 b5 6.Kb1 Bb7 7.Rde1 b4 8.Na4
  =  (0.19)   Depth: 16/47   00:43:52  574600kN

(Celeron 1.2GHz, 512MB hash, 3, 4 and 5 piece EGTB's 28.12.2002)



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