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Subject: Re: Test Position - Kasparov vs. Karpov

Author: Slater Wold

Date: 20:42:07 03/23/04

Go up one level in this thread


FX51 - Crafty 19.11 (32-bit):

              clearing hash tables
              time surplus   0.00  time limit 1666:39 (1666:39)
              depth   time  score   variation (1)
                5->   0.08   0.91   1. cxd5 exd5 2. Nf4 h6 3. Bh4 c4
                6     0.12   0.66   1. cxd5 exd5 2. Qd2 Ba4 3. Rc1 Qe6
                                    4. Nf4
                6     0.26   0.83   1. b4 Qc7 2. b5 Bb7 3. Nf4 Rad8
                6     0.51   0.84   1. Bf4 Ba4 2. Rd2 Qb3 3. Qd3 Qxd3 4.
                                    Bxd3
                6->   0.53   0.84   1. Bf4 Ba4 2. Rd2 Qb3 3. Qd3 Qxd3 4.
                                    Bxd3
                7     0.62   0.86   1. Bf4 dxc4 2. Bxc4 Nd5 3. Qd2 Nxf4
                                    4. Nxf4 Qc7 5. Qd6 Qxd6 6. Rxd6
                7->   0.95   0.86   1. Bf4 dxc4 2. Bxc4 Nd5 3. Qd2 Nxf4
                                    4. Nxf4 Qc7 5. Qd6 Qxd6 6. Rxd6
                8     1.12     --   1. Bf4
                8     1.15   0.43   1. Bf4 e5 2. Bxe5 Nxe5 3. cxd5 Nxd5
                                    4. Qxe5 Rfe8 5. Qf5 Nxe3
                8     2.89   0.82   1. Nf2 Qc7 2. Nd3 Rac8 3. Bf4 Qd8 4.
                                    Bd6 Ba4
                8->   4.43   0.82   1. Nf2 Qc7 2. Nd3 Rac8 3. Bf4 Qd8 4.
                                    Bd6 Ba4
                9     8.18   0.76   1. Nf2 Bb7 2. Rfe1 Qd6 3. b4 Rac8 4.
                                    Bd3 Ne5 5. Bf4
                9->  17.12   0.76   1. Nf2 Bb7 2. Rfe1 Qd6 3. b4 Rac8 4.
                                    Bd3 Ne5 5. Bf4
               10    24.97   0.62   1. Nf2 h6 2. Bh4 Rab8 3. Rd2 Qb3 4.
                                    Rc1 Qxc3 5. Rxc3 d4 6. exd4 cxd4 7.
                                    Rxd4 Rxb2
               10    31.04   0.74   1. Rd2 h6 2. Bf4 Rfe8 3. Rfd1 Nh5 4.
                                    b4 Nxf4 5. Nxf4 Ba4 6. Re1
               10->  40.78   0.74   1. Rd2 h6 2. Bf4 Rfe8 3. Rfd1 Nh5 4.
                                    b4 Nxf4 5. Nxf4 Ba4 6. Re1
               11    43.17   0.58   1. Rd2 h6 2. Bxf6 Nxf6 3. Rc1 Rac8
                                    4. Nf4 Rfe8 5. Bd3 Qc7 6. cxd5 Nxd5
                                    7. Nxd5 Bxd5
               11    46.73   0.62   1. Nf2 h6 2. Bh4 Rab8 3. Rd2 Qb3 4.
                                    Rc1 Qxc3 5. Rxc3 d4 6. exd4 cxd4 7.
                                    Rxd4 Rxb2
               11->   1:32   0.62   1. Nf2 h6 2. Bh4 Rab8 3. Rd2 Qb3 4.
                                    Rc1 Qxc3 5. Rxc3 d4 6. exd4 cxd4 7.
                                    Rxd4 Rxb2
               12     1:45   0.62   1. Nf2 h6 2. Bh4 Rab8 3. Rd2 Qb3 4.
                                    Rc1 Qxc3 5. Rxc3 d4 6. exd4 cxd4 7.
                                    Rxd4 Rxb2
               12     2:38   0.65   1. Rd2 h6 2. Bf4 Bb7 3. Rfd1 Nh5 4.
                                    a4 Nxf4 5. Nxf4 Nf6 6. Qe5 Qd8 7. Bd3
               12->   2:56   0.65   1. Rd2 h6 2. Bf4 Bb7 3. Rfd1 Nh5 4.
                                    a4 Nxf4 5. Nxf4 Nf6 6. Qe5 Qd8 7. Bd3
               13     3:32   0.39   1. Rd2 h6 2. Bh4 e5 3. Bf2 d4 4. Qc2
                                    Rfe8 5. Rdd1 e4 6. fxe4 Bxe4 7. Bd3
                                    Qd6 8. exd4 cxd4
               13     4:12   0.52   1. Nf2 h6 2. Bh4 e5 3. Bxf6 Nxf6 4.
                                    cxd5 Nxd5 5. Qc1 Rab8 6. Bc4 Rfd8 7.
                                    e4 Nf4 8. Qc2 Rxd1 9. Nxd1
?              13     6:45  11/38*  1. Qc1
White(1): ?
              time=7:00  cpu=99%  mat=0  n=652437415  fh=91%  nps=1.55M
              ext-> chk=6102208 cap=2384470 pp=119061 1rep=758099 mate=9569
              predicted=0  nodes=652437415  evals=248556465  50move=0
              endgame tablebase-> probes=0  hits=0





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
>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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