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Subject: Re: a Hydra move

Author: Dieter Buerssner

Date: 01:54:16 06/05/05

Go up one level in this thread


On June 04, 2005 at 15:26:59, Vincent Lejeune wrote:

>r3rb1k/5ppB/5P2/q1p5/Ppn5/5bNP/3B1PP1/RQ2R1K1 w - - 0 26
>Zor_Champ (hydra with 16 CPU+16 FPGA), played Qb3! here. How much time for your
>engine to find this astonishing move ?

Yace, Centrino 1.7 GHz, found after 1m26, switched away after 7m44:

  16726869  14.641   0.63  9.  26.Rxe8 Rxe8 27.Qb3 Bd5 28.Be4 Bxe4 29.Qxc4 Bg6
                               30.fxg7+ Bxg7 31.Rc1 Bd4 {70}
  23311508  20.870   0.65 10t  26.Rxe8 Rxe8 27.Qb3 Bd5 28.Be4 Bxe4 29.Qxc4 Bg6
                               30.fxg7+ Bxg7 31.Rc1 Bd4 32.Ne2 {70}
  49846073  45.125   0.66 10t+ 26.Qa2 Nxd2 27.Qxf7 Rxe1+ 28.Rxe1 Kxh7 29.fxg7
                               Bxg7 30.Re7 Rg8 31.Qf6 c4 32.Nf5 Qd5 33.Rxg7+H
                               Kh8H 34.Rxg8+H Kh7H {HT} {310}
  68539056  1:05.1   0.80 10t  26.Qa2 Bd5 27.Be4 Bxe4 28.Qxc4 Bg6 29.fxg7+
                               Bxg7 30.Rac1 Bd4 31.Rxe8+ Rxe8 32.Ne2 Bf6 {70}
  88844586  1:26.2   0.81 10t+ 26.Qb3 Rxe1+ 27.Rxe1 Ne5 28.gxf3 Nxf3+ 29.Qxf3
                               Kxh7
 100068628  1:39.1   0.97 10t  26.Qb3 Nxd2 27.Qxf7 Kxh7 28.Rxe8H Rxe8H
                               29.Qxe8H Qa8H 30.Qe3H Bxg2H {HT} {-120}
 105050506  1:43.2   0.97 10.  26.Qb3 Nxd2 27.Qxf7 Kxh7 28.Rxe8 Rxe8 29.Qxe8
                               Qa8 30.Qe3 Bxg2 {HT} {-120}
 175501314  2:59.5   1.04 11t  26.Qb3 Ne5 27.Bf5 c4 28.fxg7+ Bxg7 29.Qxb4 Qd5
                               30.Rab1 Bxg2 31.Be4 Bxe4 32.Nxe4 {80}
 246158197  4:02.9   1.04 11.  26.Qb3 Ne5 27.Bf5 c4 28.fxg7+ Bxg7 29.Qxb4 Qd5
                               30.Rab1 Bxg2 31.Be4 Bxe4 32.Nxe4 {80}
 421548359  7:16.8   0.88 12t  26.Qb3 Ne5 27.Bc2 c4 28.fxg7+ Bxg7 29.Qe3 Bc6
                               30.Qg5 Nd3 31.Rxe8+ Bxe8 32.Qh4+ Kg8 33.Rd1 Qa6
                               34.Bxd3 {420}
 506535859  8:44.4   0.89 12t+ 26.Rxe8 Rxe8 27.Bf4 Bc6 28.Qf5 Bxa4 29.fxg7+
                               Bxg7 30.Qh5 b3 31.Bg6+ Kg8 32.Bxf7+ Kf8 33.Bxe8
                               Bxe8 {230}
 542735005  9:23.2   1.07 12t  26.Rxe8 Rxe8 27.Bf4 Bc6 28.Qf5 g5 29.Bxg5 b3
                               30.Rc1 b2 31.Rxc4 b1=Q+ 32.Qxb1 Re1+ 33.Kh2
                               Rxb1 34.Bxb1 {79}
 753883692 12:25.6   1.07 12.  26.Rxe8 Rxe8 27.Bf4 Bc6 28.Qf5 g5 29.Bxg5 b3
                               30.Rc1 b2 31.Rxc4 b1=Q+ 32.Qxb1 Re1+ 33.Kh2
                               Rxb1 34.Bxb1 {79}
 872663209 14:26.6   1.06 13t  26.Rxe8 Rxe8 27.Bf4 Bc6 28.Qf5 g5 29.Bxg5 Nd6
                               30.Qb1 c4 31.Bf5 Bxa4 32.Bf4 Nxf5 {-270}
1624221872 25:59.6   1.06 13.  26.Rxe8 Rxe8 27.Bf4 Bc6 28.Qf5 g5 29.Bxg5 Nd6
                               30.Qb1 c4 31.Bf5 Bxa4 32.Bf4 Nxf5 {-270}
1844791583 29:44.9   1.46 14++ 26.Rxe8 Rxe8 27.Bf4 Bc6 28.Qf5 g5 29.Qxg5 Kxh7
                               30.Qh5+ Kg8 31.Bh6 Bxh6 32.Qxh6 Re7 33.fxe7
                               Qxa4 34.Rxa4 Bxa4 {731}
2183437848 35:33.8   1.52 14t  26.Rxe8 Rxe8 27.Bf4 Bc6 28.Qf5 g5 29.Qxg5 Kxh7
                               30.Qh5+ Kg8 31.Bh6 Ne5 32.Bxf8 Rxf8 33.Qxe5
                               Bxa4 34.Nf5 {HT} {70}
 542645783 1:14:37   1.52 14.  26.Rxe8 Rxe8 27.Bf4 Bc6 28.Qf5 g5 29.Qxg5 Kxh7
                               30.Qh5+ Kg8 31.Bh6 Ne5 32.Bxf8 Rxf8 33.Qxe5
                               Bxa4 34.Nf5 {HT} {70}
1205325221 1:25:47   1.92 15++ 26.Rxe8 Rxe8 27.Bf4 Bc6 28.Qf5 g5 29.Qxg5 Kxh7
                               30.Qh5+ Kg8 31.Bh6 Ne5 32.Bxf8 Rxf8 33.Qxe5
                               Bxg2 34.Kxg2 Kh8 {420}
2735788459 1:51:55   2.08 15t  26.Rxe8 Rxe8 27.Bf4 Qa6 28.gxf3 Qxf6 29.Nh5 Qd4
                               30.Be4 g6 31.Ng3 f5 32.Ne2 Qf6 33.Bd3 Ne5
                               34.Bxe5 Qxe5 {340}
3300791019 3:03:27   2.08 15.  26.Rxe8 Rxe8 27.Bf4 Qa6 28.gxf3 Qxf6 29.Nh5 Qd4
                               30.Be4 g6 31.Ng3 f5 32.Ne2 Qf6 33.Bd3 Ne5
                               34.Bxe5 Qxe5 {340}

Regards,
Dieter



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