Computer Chess Club Archives


Search

Terms

Messages

Subject: Re: Mate in 15 "CCC-I No.7";

Author: Ron Murawski

Date: 21:01:52 07/18/02

Go up one level in this thread


On July 18, 2002 at 23:27:52, K. Burcham wrote:

>
>
> [D] 3b4/p3P1q1/P1n2pr1/4p3/2B1n1Pk/1P1R4/P1p3KN/1N6 w - -
>
>Deep Shredder Paderborn 2x1533amd mp
>
> 14.01	 4:57 	+0.09++	1.Rh3+ Kg5 2.Rh5+ Kf4 3.Rf5+ Ke3 4.Rf3+ Kd4 5.Rd3+ Kc5
>6.Rd5+ Kb6 7.Rb5+ Kxa6 8.Rb4+ Ka5 9.Rb5+ Ka6 10.Rb4+ Ka5 11.Rb5+ Ka6 12.Rb4+
>(178.985.434) 601.4
> 14.01	 5:08 	  +M15++	1.Rh3+ Kg5 2.Rh5+ Kf4 3.Rf5+ Ke3 4.Rf3+ Kd4 5.Rd3+ Kc5
>6.Rd5+ Kb6 7.Rb5+ Kc7 8.Rb7+ Kd6 9.e8N+ Kc5 10.Rb5+ Kd4 11.Rd5+ Ke3 12.Rd3+ Kf4
>13.Rf3+ Kg5 14.Rf5+ (186.186.108) 602.9
>best move: Rd3-h3 time: 8:32.906 min  n/s: 597.997  CPU 199.7%  nodes:
>306.716.420
>
>kburcham

AMD 1.8 GHz
It takes Horizon about 25 seconds to find a mate.

  3  -1791      55       9756   Nf3+ Kxg4 exd8q cxb1q Qc8+ Kf4+ Kh2
  3  -1480      55      10232   exd8q Nxd8 Rh3+ Kg5 Rh5+ Kf4 Rf5+ Ke3 Nf1+ Kd4
                                Rxe5
  3  -1151      60      15642   Rh3+ Kg5 Rh5+ Kf4 Rf5+ Ke3 Rf3+ Kd4 e8q cxb1q
                                Qxc6 Qxa2+
  4  -1065!     60      16500   Rh3+ Kg5 Rh5+ Kf4 Rf5+ Ke3 Rf3+ Kd4 exd8q+ Nxd8
                                Rd3+ Kc5 Rc3
  4   -898      66      27014   Rh3+ Kg5 Rh5+ Kf4 Rf5+ Ke3 Rf3+ Kd4 Rd3+ Kc5
                                Rd5+ Kb6 exd8b+ Nxd8 Rxd8
  5   -800!     71      35751   Rh3+ Kg5 Rh5+ Kf4 Rf5+ Ke3 Rf3+ Kd4 Rd3+ Kc5
                                Rd5+ Kb6 Rb5+ Kxa6 Rxe5+ Kb6 Rxe4
  5   -383      82      60096   Rh3+ Kg5 Rh5+ Kf4 Rf5+ Ke3 Rf3+ Kd4 Rd3+ Kc5
                                Rd5+ Kb6 Rb5+ Kxa6 Rxe5+ Kb6 e8q
  6    134!     88      76840   Rh3+ Kg5 Rh5+ Kf4 Rf5+ Ke3 Rf3+ Kd4 Rd3+ Kc5
                                Rd5+ Kb6 Rb5+ Kxa6 Rb8+ Ka5 exd8q+ Qc7
  6    231     121     158066   Rh3+ Kg5 Rh5+ Kf4 Rf5+ Ke3 Rf3+ Kd4 Rd3+ Kc5
                                Rd5+ Kb6 Rb5+ Kc7 Rb7+ Kd6 exd8q+ Nxd8 Rxg7
  7    239     225     473908   Rh3+ Kg5 Rh5+ Kf4 Rf5+ Ke3 Rf3+ Kd4 Rd3+ Kc5
                                Rd5+ Kb6 Rb5+ Kc7 Rb7+ Kd6 e8n+ Kc5 Rb5+ Kd4
                                Rd5+ Ke3 Nxg7
  8    210?    522    1405487   Rh3+ Kg5 Kf3 Ng3 Kxg3 f5 e8q fxg4 Be2
  8    205    1378    3882915   Rh3+ Kg5 Rh5+ Kf4 Rf5+ Ke3 Rf3+ Kd4 Rd3+ Kc5
                                Rd5+ Kb6 Rb5+ Kc7 Rb7+ Kd6 e8n+ Kc5 Rb5+ Kd4
                                Rd5+ Ke3 Rd3+ Kf4 Nxg7
  9    241!   1378    3883980   Rh3+ Kg5 Rh5+ Kf4 Rf5+ Ke3 Rf3+ Kd4 Rd3+ Kc5
                                Rd5+ Kb6 Rb5+ Kc7 Rb7+ Kd6 e8n+ Kc5 Rb5+ Kd4
                                Rd5+ Ke3 Rd3+ Kf4 Nxg7 Bc7 Nf5
 10 Mate29    2477    6723727   Rh3+ Kg5 Rh5+ Kf4 Rf5+ Ke3 Rf3+ Kd4 Rd3+ Kc5
                                Rd5+ Kb6 Rb5+ Kc7 Rb7+ Kd6 e8n+ Kc5 Rb5+ Kd4
                                Rd5+ Ke3 Rd3+ Kf4 Rf3+ Kg5 Rf5+ Kh6 Rh5#

Ron



This page took 0 seconds to execute

Last modified: Thu, 15 Apr 21 08:11:13 -0700

Current Computer Chess Club Forums at Talkchess. This site by Sean Mintz.