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Subject: Re: Understanding You Chess, Position; Hiarcs 9->7m3s

Author: Vincent Lejeune

Date: 14:48:37 09/11/04

Go up one level in this thread


AMD@3000+

Analysis by Hiarcs 9:

1.Cd6 Dc7 2.Ff5 Fd7
  =  (0.13)   Profondeur: 5/15   00:00:00  19kN
1.Cd6 Cf4 2.Df3 Cxd3 3.Dxd3
  ²  (0.28)   Profondeur: 5/15   00:00:00  22kN
1.Df3 Cg5 2.Dg3 Fe6
  ²  (0.30)   Profondeur: 5/15   00:00:00  23kN
1.Df3 Cd4 2.Cxd4 Dxd4 3.Te4 Dc5
  ²  (0.31)   Profondeur: 5/15   00:00:00  25kN
1.Fc2 Cf4
  ²  (0.32)   Profondeur: 5/15   00:00:00  35kN
1.Fc2 Cf4 2.Dg4 Dg5 3.Dxg5
  ²  (0.33)   Profondeur: 5/15   00:00:00  37kN
1.Fc2 Dg5 2.Df3 Td8 3.Tad1 Fd7
  =  (0.14)   Profondeur: 6/16   00:00:00  82kN
1.Df3 Cd4 2.Cxd4 Dxd4 3.Te4 Dc5
  =  (0.15)   Profondeur: 6/16   00:00:00  91kN
1.Df3 Cg5 2.Dg3 Fxf5 3.Fxf5 Dd2 4.Te2
  ²  (0.33)   Profondeur: 6/16   00:00:00  114kN
1.Df3 Cg5 2.De3 Fxf5 3.Fxf5 Db6 4.Tad1 Fc5 5.De2
  ²  (0.36)   Profondeur: 7/18   00:00:01  207kN
1.Df3 Cg5 2.Dg3 Te8 3.Cd6 Te6 4.Cxc8 Txc8
  ²  (0.40)   Profondeur: 8/23   00:00:04  739kN
1.Df3 Te8 2.Tac1 Cg5 3.De3 Fxf5 4.Fxf5 Da5 5.h4 Fc5
  ²  (0.42)   Profondeur: 9/23   00:00:13  2724kN
1.Df3 Te8 2.Tad1 Cg5 3.Dg3 Fxc3 4.bxc3 Fxf5 5.Fxf5 Da5 6.h4 Ce6 7.Fb1
  ²  (0.52)   Profondeur: 10/31   00:00:39  8736kN
1.Df3 Fxc3 2.bxc3 Cg5 3.Dg3 Fxf5 4.Fxf5
  ²  (0.59)   Profondeur: 11/34   00:02:10  27679kN
1.Df3 Cg5 2.De3 Db6 3.Dg3 Fxf5 4.Fxf5 Fe7 5.Ted1 Db4 6.Tab1 Tfd8
  ²  (0.39)   Profondeur: 12/34   00:04:20  56236kN
1.Dg4 Dxd3
  ²  (0.40)   Profondeur: 12/37   00:07:03  95023kN
1.Dg4 Dxd3
  ±  (0.84)   Profondeur: 12/38   00:10:59  147705kN
1.Dg4 Dxd3 2.Cxh6+ Rh8 3.Cf5 a5 4.Tad1 Da6 5.Te4 g6 6.Dh4+ Rg8 7.Tg4
  ±  (0.89)   Profondeur: 12/38   00:12:36  168664kN


On September 11, 2004 at 13:18:08, Dan Andersson wrote:

>[D]r1bq1rk1/pp3pp1/2p1n2p/4PN2/1b6/2NB3P/PP3PP1/R2QR1K1 w - - 1 21
> Rizzitano 2485 - Wolfe 2353, Cambridge 1984
> The position is from 'Understanding Your Chess' by James Rizzitano. He played
>21. Qg4!! without realizing the bishop was hanging. One kindly interpretation
>might be to argue that his pattern recognition overrode any calculation effort
>:) I can recommend the book for both humans and as a source of test positions
>for both find and avoid moves.
>
> Here is output from one engine:
>Engine UCI 62 MB 933MHz Cu-Mine:
> 5-  00:00  0,25   Nf5d6 Ne6d4 Nd6xc8 Ra8xc8 Qd1h5
> 5   00:00  0,35   Nf5d6 Ne6f4 Bd3c4 Bb4xc3 b2xc3 Qd8h4
> 5+  00:00  0,35   Qd1d2 Ne6g5
> 5   00:01  0,54   Qd1d2 Ne6c7 Ra1d1 Nc7d5 Qd2c1
> 6   00:01  0,41   Qd1d2 Qd8g5 Qd2xg5 Ne6xg5 Ra1d1 Bc8xf5 Bd3xf5 Rf8d8
> 6+  00:01  0,41   Nf5d6 Ne6f4
> 6   00:02  0,41   Qd1d2 Qd8g5 Qd2xg5 Ne6xg5 Ra1d1 Bc8xf5 Bd3xf5 Rf8d8
> 7   00:03  0,19   Qd1d2 Qd8g5 Qd2xg5 Ne6xg5 Kg1h2 Bb4xc3 b2xc3 Bc8xf5 Bd3xf5
>Rf8d8
> 7+  00:05  0,19   Bd3c4 Bb4xc3
> 7   00:06  0,19   Qd1d2 Qd8g5 Qd2xg5 Ne6xg5 Kg1h2 Bb4xc3 b2xc3 Bc8xf5 Bd3xf5
>Rf8d8
> 7+  00:06  0,19   Qd1f3 Ne6g5
> 7   00:07  0,48   Qd1f3 Bb4xc3 b2xc3 Ne6g5 Qf3e3 Bc8xf5 Bd3xf5 Qd8d5 Re1d1
> 8   00:10  0,41   Qd1f3 Ne6g5 Qf3e3 Qd8b6 Qe3xb6 a7xb6 a2a3 Bc8xf5 Bd3xf5
>Bb4xc3 b2xc3
> 9   00:16  0,32   Qd1f3 Ne6g5 Qf3e3 Qd8b6 h3h4 Bb4c5 Nf5xh6+ g7xh6 Qe3g3 f7f6
>h4xg5 f6xg5
> 9+  00:24  0,32   Re1e4 Ne6c5
> 9   00:32  0,32   Qd1f3 Ne6g5 Qf3e3 Qd8b6 h3h4 Bb4c5 Nf5xh6+ g7xh6 Qe3g3 f7f6
>h4xg5 f6xg5
>10   00:51  0,35   Qd1f3 Ne6g5 Qf3e3 Qd8b6 h3h4 Bb4c5 Nf5xh6+ g7xh6 Qe3g3 Qb6d8
>h4xg5 h6xg5
>10+  00:57  0,35   Re1e4 Qd8a5
>10   01:00  0,35   Qd1f3 Ne6g5 Qf3e3 Qd8b6 h3h4 Bb4c5 Nf5xh6+ g7xh6 Qe3g3 Qb6d8
>h4xg5 h6xg5
>10+  01:11  0,35   Qd1d2 Bb4xc3
>10   01:35  0,35   Qd1f3 Ne6g5 Qf3e3 Qd8b6 h3h4 Bb4c5 Nf5xh6+ g7xh6 Qe3g3 Qb6d8
>h4xg5 h6xg5
>11   02:23  0,44   Qd1f3 Ne6g5 Qf3e3 Qd8b6 h3h4 Bc8xf5 Bd3xf5 Qb6xe3 Re1xe3
>Bb4c5 h4xg5 Bc5xe3 f2xe3 h6xg5
>12   04:18  0,41   Qd1f3 Ne6g5 Qf3g3 Bc8xf5 Bd3xf5 Qd8a5 Ra1d1 Bb4xc3 Qg3xc3
>Qa5xc3 b2xc3 g7g6 Bf5c2 Ra8d8 Rd1xd8 Rf8xd8 Re1b1
>13   09:05  0,35   Qd1f3 Ne6g5 Qf3g3 Bc8xf5 Bd3xf5 Qd8a5 Ra1d1 Ra8d8 Rd1xd8
>Rf8xd8 h3h4 Ng5e6 Bf5xe6 f7xe6 Qg3g6 Bb4xc3 Qg6xe6+ Kg8h7 b2xc3 Qa5xc3
>14   21:09  0,35   Qd1f3 Ne6g5 Qf3g3 Bc8xf5 Bd3xf5 Qd8a5 Ra1d1 Ra8d8 Rd1xd8
>Rf8xd8 h3h4 Ng5e6 Bf5xe6 f7xe6 Qg3g6 Bb4xc3 Qg6xe6+ Kg8h7 b2xc3 Qa5xc3
>14+  35:57  0,35   Qd1g4 Qd8xd3
>14+  38:08  0,67   Qd1g4 Qd8xd3
>14   42:53  0,89   Qd1g4 Qd8xd3 Nf5xh6+ Kg8h8 Nh6f5 a7a5 a2a3 Ne6g5 Qg4xg5
>Bc8xf5 Re1d1 Qd3c2 a3xb4 Rf8e8 Rd1d2
>15   01:01:24  0,83   Qd1g4 Kg8h8 Nf5xg7 Ne6c5 Bd3f5 Bb4xc3 b2xc3 Rf8g8 Qg4d4
>Qd8g5 Bf5xc8 Ra8xc8 Qd4xc5 Rg8xg7 g2g4 h6h5 f2f3 h5xg4 h3xg4
>16   01:30:44  0,83   Qd1g4 Kg8h8 Nf5xg7 Ne6c5 Bd3f5 Bb4xc3 b2xc3 Rf8g8 Qg4d4
>Qd8g5 Bf5xc8 Ra8xc8 Qd4xc5 Rg8xg7 g2g3 b7b6 Qc5a3 f7f6
>17   02:37:08  0,86   Qd1g4 Kg8h8 Nf5xg7 Ne6c5 Bd3f5 Bb4xc3 b2xc3 Rf8g8 Qg4d4
>Qd8g5 Bf5xc8 Ra8xc8 Qd4xc5 Rg8xg7 g2g3 Rc8a8 Ra1d1 Qg5h4 Rd1d7 Qh4xh3 Rd7xb7
>
>
>
>
>MvH Dan Andersson



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