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Subject: Re: Test Position - Kasparov vs. Karpov

Author: Sam Lloyd

Date: 20:15:51 03/23/04

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On March 23, 2004 at 23:12:30, Derek Paquette wrote:

>This is interesting,
>Shredder 8 nails this one at only 3 minutes
>Nf2 is the correct move, but,
>Hiarcs9 struggles with this, really struggles,  because of its low ply search
>maybe??
>
>And I don't even agree with its attack sceme anyway,
>it wants to attack the queen side viciously, by exchanging pawns and even
>setting up a rook under B1, i dont know how much that would help it out,
>
>
>
>
>Kasparov,G - Karpov,A
[D]r4rk1/p2n1ppp/1qb1pn2/2pp2B1/2P5/P1Q1PP1N/1P2B1PP/3R1RK1 w - - 0 1
>
>Analysis by Shredder 8:
>
>15.Bxf6 Nxf6 16.cxd5 exd5
>  =  (0.12)   Depth: 1/4   00:00:00
>15.cxd5 exd5
>  ²  (0.65)   Depth: 1/4   00:00:00
>15.cxd5 exd5
>  ±  (0.86)   Depth: 1/4   00:00:00
>15.cxd5 Nxd5 16.Qc2
>  ±  (1.00)   Depth: 2/4   00:00:00
>15.cxd5 Nxd5 16.Qc2 f5
>  ±  (0.93)   Depth: 3/11   00:00:00
>15.cxd5 Nxd5 16.Rxd5 exd5 17.Qxg7+ Kxg7
>  ²  (0.68)   Depth: 4/12   00:00:00
>15.cxd5 Nxd5 16.Qc2 Bb5 17.Bxb5 Qxb5
>  ²  (0.36)   Depth: 4/12   00:00:00
>15.b3 dxc4 16.Qxc4 Rfd8 17.Bxf6 Nxf6
>  ²  (0.43)   Depth: 4/13   00:00:00
>15.b3 dxc4 16.Qxc4 Rfc8 17.Bxf6 Nxf6
>  ±  (0.78)   Depth: 4/13   00:00:00
>15.b3 h6 16.cxd5 Bxd5 17.g3
>  ±  (0.78)   Depth: 4/14   00:00:00
>15.Nf4 Ba4 16.Rd2 d4 17.exd4 cxd4
>  ±  (0.80)   Depth: 4/15   00:00:00
>15.Nf4 h6 16.cxd5 exd5 17.Bh4
>  ±  (1.07)   Depth: 4/15   00:00:00
>15.Nf4 h6 16.cxd5 exd5 17.Bh4 Rae8
>  ±  (0.81)   Depth: 5/17   00:00:00
>15.Nf4 h6 16.cxd5 exd5 17.Bh4 Rae8
>  ±  (0.81)   Depth: 5/17   00:00:00
>15.Nf4 h6 16.cxd5 exd5 17.Bxf6 Nxf6 18.b4 c4
>  ±  (0.83)   Depth: 6/16   00:00:00
>15.Nf4 h6 16.Bxf6 Nxf6 17.Nxd5 exd5 18.cxd5
>  ²  (0.59)   Depth: 7/18   00:00:00  47kN
>15.b3 Rfb8 16.Rb1 Qc7 17.cxd5 Bxd5
>  ²  (0.60)   Depth: 7/18   00:00:00  59kN
>15.b3 Rfb8 16.Rb1 h6 17.Qc2 hxg5 18.Qh7+ Kxh7
>  ²  (0.60)   Depth: 7/18   00:00:00  65kN
>15.b3 h6 16.Bh4 Rab8 17.Rb1 Rfe8 18.Nf4 Bb7
>  ²  (0.62)   Depth: 8/20   00:00:01  167kN
>15.b3 h6 16.Bh4 Rab8 17.Rb1 d4 18.exd4 cxd4 19.Qd3 e5
>  ²  (0.70)   Depth: 9/20   00:00:01  234kN
>15.b3 Rab8 16.Rb1 dxc4 17.Qxc4 Bd5 18.Qc3 Be4 19.fxe4 Nxe4
>  ²  (0.47)   Depth: 10/24   00:00:02  460kN
>15.b3 Rab8 16.Rb1 d4 17.Qd2 h6 18.Bh4 Qa6 19.exd4 Qxa3 20.Qe3
>  ²  (0.27)   Depth: 11/22   00:00:04  1079kN
>15.Rd2 h6 16.Bh4 Rae8 17.b3 Rb8 18.Rb2 dxc4 19.Bxc4 Ng4
>  ²  (0.28)   Depth: 11/23   00:00:05  1343kN
>15.Rd2 h6 16.Bh4 Rae8 17.b3 Rb8 18.Rb2 Bb7 19.Bd3 d4 20.exd4
>  ²  (0.53)   Depth: 11/25   00:00:07  1766kN
>15.Rd2 h6 16.Bh4 Rfe8 17.Rc1 Ba4 18.b4 cxb4 19.axb4 a5 20.bxa5 Qxa5 21.Qxa5 Rxa5
>22.Nf4
>  ²  (0.44)   Depth: 12/27   00:00:12  2960kN
>15.Rd2 Rfe8 16.Rc1 Bb7 17.b3 h6 18.Bh4 Rab8 19.Bd3 d4 20.exd4 cxd4 21.Qb2 Qd6
>  ²  (0.43)   Depth: 13/29   00:00:30  7394kN
>15.Rd2 Rfe8 16.Rc1 Rac8 17.Nf4 h6 18.Bxf6 Nxf6 19.b3 Bb7 20.Rcd1 Rcd8 21.Qd3
>  ²  (0.36)   Depth: 14/31   00:00:48  11851kN
>15.Rfe1 h6 16.Bh4 Rab8 17.Rd2 Qb3 18.Qxb3 Rxb3 19.cxd5 Rxe3 20.dxc6 Rxe2
>  ²  (0.37)   Depth: 14/31   00:01:05  15941kN
>15.Rfe1 h6 16.Bh4 Ba4 17.Rd2 Bb3 18.Nf2 Rfe8 19.Bd3 Bxc4
>  ²  (0.42)   Depth: 14/31   00:01:15  18612kN
>15.Rfe1 Rab8 16.Rd2 Rfe8 17.Rc1 Bb7 18.Bh4 e5 19.cxd5 Nxd5 20.Qd3 e4 21.fxe4
>  ²  (0.26)   Depth: 15/31   00:01:53  28043kN
>15.Nf2 Rfb8 16.Rd2 dxc4
>  ²  (0.27)   Depth: 15/36   00:03:00  44604kN
>15.Nf2 Ba4 16.Rd2 Bb3 17.Rc1 Rfe8 18.Kh1 h6 19.Bh4 Rac8 20.cxd5 exd5 21.Bg3 c4
>22.Bf4 Ba4
>  ²  (0.33)   Depth: 15/36   00:03:38  53594kN
>
>
>Kasparov,G - Karpov,A
>r4rk1/p2n1ppp/1qb1pn2/2pp2B1/2P5/P1Q1PP1N/1P2B1PP/3R1RK1 w - - 0 1
>
>Analysis by Hiarcs 9:
>
>15.cxd5 exd5
>  ²  (0.27)   Depth: 1/5   00:00:00
>15.b4
>  ²  (0.32)   Depth: 1/6   00:00:00
>15.b4
>  ²  (0.57)   Depth: 1/6   00:00:00
>15.b4 e5
>  ²  (0.41)   Depth: 2/6   00:00:00
>15.b4 Ba4 16.Rb1
>  ²  (0.48)   Depth: 3/13   00:00:00
>15.b4 Ba4 16.Rd2 Qd6
>  ²  (0.37)   Depth: 4/13   00:00:00
>15.b4 Ba4 16.Rd2 h6 17.Bh4
>  ²  (0.49)   Depth: 5/16   00:00:00  6kN
>15.b4 Ba4 16.Rb1 d4 17.exd4 cxd4
>  ²  (0.38)   Depth: 6/18   00:00:00  34kN
>15.b4 dxc4 16.Bxc4 Rab8 17.bxc5 Qxc5 18.Rc1
>  ²  (0.41)   Depth: 7/19   00:00:01  160kN
>15.b4 cxb4 16.axb4 dxc4 17.Bxc4 Rac8 18.Bxf6 Nxf6
>  =  (0.24)   Depth: 8/20   00:00:02  479kN
>15.b4 cxb4 16.axb4 dxc4 17.Bxc4 Rac8 18.Qb3 Bb5 19.Bxb5 Qxb5
>  =  (0.24)   Depth: 9/22   00:00:07  1286kN
>15.b4 cxb4 16.axb4 dxc4 17.Qxc4 h6 18.Bh4 Rab8 19.Bf2 Ba4 20.Ra1 Ne5 21.Qd4
>  =  (0.01)   Depth: 10/24   00:00:23  3995kN
>15.Nf4 Rab8
>  =  (0.02)   Depth: 10/24   00:00:27  4654kN
>15.Nf4 h6 16.Bxf6 Nxf6 17.b3 Rfc8 18.Bd3 Rab8 19.cxd5 exd5
>  =  (0.13)   Depth: 10/27   00:00:46  7773kN
>15.cxd5 Nxd5
>  =  (0.13)   Depth: 10/27   00:01:00  9898kN
>15.cxd5 Nxd5 16.Qd2 f6 17.Bh4 Qb3 18.Bd3 c4 19.Be4
>  =  (0.21)   Depth: 10/27   00:01:00  10053kN
>15.cxd5 exd5 16.b4 c4 17.Rb1 a5 18.b5 Bb7 19.Nf2 h6 20.Bf4 Nc5
>  ²  (0.30)   Depth: 11/30   00:01:57  19489kN
>15.cxd5 exd5 16.b4 c4 17.Rb1 Rae8 18.b5 Bb7 19.a4 d4 20.Qxc4 dxe3 21.Rbc1 Ne5
>  ²  (0.27)   Depth: 12/35   00:04:04  41055kN
>15.cxd5 exd5 16.Bd3 Ba4 17.Rc1 Rfe8 18.Rfe1 c4 19.Bf5 Rab8 20.Bf4
>  =  (0.12)   Depth: 13/39   00:24:42  239701kN
>15.Rb1 a5
>  =  (0.13)   Depth: 13/39   00:31:48  307340kN



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