Author: Tony Hedlund
Date: 02:26:53 08/24/05
Go up one level in this thread
On August 23, 2005 at 13:27:32, Dieter Buerssner wrote: >On August 23, 2005 at 08:19:48, Richard Pijl wrote: > >>>[D] Kn6/8/8/3R2PB/8/2p2NP1/1q6/2k5 w - - 0 1 >> >>Rd1 selected at 1:01. Not a drawscore within 15 minutes, but score going towards >>0 > >I fear, Yace would spoil it. Score goes down after a while: > > >Kn6/8/8/3R2PB/8/2p2NP1/1q6/2k5 w - - > >Engine: Yace via ssh (700 MB) >von Dieter Buerssner > >10/32 0:12 -1.22 1.Te5 Db3 (14.103.032) 1169 > >10/32 0:15 -1.21++ 1.Td1+ Kxd1 2.Se5+ Kc2 3.Lg6+ Kb3 > 4.Lf7+ Ka4 5.Le8+ Kb4 6.Sd3+ Kb3 > 7.Sxb2 c2 8.g6 c1D 9.g7 Dxb2 10.g8D+ Kc2 (18.883.548) >1182 > >10.23 0:15 -0.42++ 1.Td1+ Kxd1 2.Se5+ Kc2 3.Lg6+ Kb3 > 4.Lf7+ Ka4 5.Le8+ Sc6 6.Lxc6+ Kb3 > 7.Ld5+ Kb4 8.Sd3+ Ka5 9.Sxb2 c2 > 10.Sd3 Kb6 (18.944.833) 1184 > >10/32 0:16 -0.39 1.Td1+ Kxd1 2.Se5+ Kc2 3.Lg6+ Kb3 > 4.Lf7+ Ka4 5.Le8+ Sc6 6.Lxc6+ Kb3 > 7.Ld5+ Kc2 8.g6 (19.088.078) 1186 > >10/32 0:16 -0.39 1.Td1+ Kxd1 2.Se5+ Kc2 3.Lg6+ Kb3 > 4.Lf7+ Ka4 5.Le8+ Sc6 6.Lxc6+ Kb3 > 7.Ld5+ Kc2 8.g6 (19.148.549) 1186 > >11/32 0:16 -0.44 1.Td1+ Kxd1 2.Se5+ Kc2 3.Lg6+ Kb3 > 4.Lf7+ Ka4 5.Le8+ Sc6 6.Lxc6+ Kb3 > 7.Ld5+ Kc2 8.Le4+ Kd1 9.Lf3+ Ke1 > 10.Sd3+ Kd2 11.Sxb2 c2 12.Ld5 c1D > 13.Sc4+ Kd3 14.g6 (19.636.168) 1193 > >11/34 0:23 -0.44 1.Td1+ Kxd1 2.Se5+ Kc2 3.Lg6+ Kb3 > 4.Lf7+ Ka4 5.Le8+ Sc6 6.Lxc6+ Kb3 > 7.Ld5+ Kc2 8.Le4+ Kd1 9.Lf3+ Ke1 > 10.Sd3+ Kd2 11.Sxb2 c2 12.Ld5 c1D > 13.Sc4+ Kd3 14.g6 (27.716.557) 1192 TB:1 > >12/34 0:23 -0.11 1.Td1+ Kxd1 2.Se5+ Kc2 3.Lg6+ Kb3 > 4.Lf7+ Ka4 5.Le8+ Sc6 6.Lxc6+ Kb3 > 7.Ld5+ Kc2 8.Le4+ Kd1 9.Lf3+ Ke1 > 10.Sd3+ Kd2 11.Sxb2 c2 12.Sc4+ Kc3 > 13.g6 c1D 14.g7 (28.830.330) 1204 TB:1 > >12/35 0:33 -0.11 1.Td1+ Kxd1 2.Se5+ Kc2 3.Lg6+ Kb3 > 4.Lf7+ Ka4 5.Le8+ Sc6 6.Lxc6+ Kb3 > 7.Ld5+ Kc2 8.Le4+ Kd1 9.Lf3+ Ke1 > 10.Sd3+ Kd2 11.Sxb2 c2 12.Sc4+ Kc3 > 13.g6 c1D 14.g7 (40.936.862) 1210 TB:2 > >13/39 0:35 -0.46 1.Td1+ Kxd1 2.Se5+ Kc2 3.Lg6+ Kb3 > 4.Lf7+ Ka4 5.Le8+ Sc6 6.Lxc6+ Kb3 > 7.Ld5+ Kc2 8.Le4+ Kd1 9.Lf3+ Ke1 > 10.Sd3+ Kd2 11.Sxb2 c2 12.Sc4+ Kc3 > 13.Sb6 c1D 14.Sd5+ (43.908.294) 1220 TB:2 > >13/39 1:14 -0.46 1.Td1+ Kxd1 2.Se5+ Kc2 3.Lg6+ Kb3 > 4.Lf7+ Ka4 5.Le8+ Sc6 6.Lxc6+ Kb3 > 7.Ld5+ Kc2 8.Le4+ Kd1 9.Lf3+ Ke1 > 10.Sd3+ Kd2 11.Sxb2 c2 12.Sc4+ Kc3 > 13.Sb6 c1D 14.Sd5+ (89.231.338) 1195 TB:15 > >14/39 1:20 -0.73 1.Td1+ Kxd1 2.Se5+ Kc2 3.Lg6+ Kb3 > 4.Lf7+ Ka4 5.Le8+ Sc6 6.Lxc6+ Kb3 > 7.Ld5+ Kc2 8.Le4+ Kd1 9.Lf3+ Ke1 > 10.Sd3+ Kd2 11.Sxb2 c2 12.Sc4+ Kc3 > 13.Sb6 c1D 14.g6 (96.594.324) 1202 TB:17 > >14/41 4:02 -0.73 1.Td1+ Kxd1 2.Se5+ Kc2 3.Lg6+ Kb3 > 4.Lf7+ Ka4 5.Le8+ Sc6 6.Lxc6+ Kb3 > 7.Ld5+ Kc2 8.Le4+ Kd1 9.Lf3+ Ke1 > 10.Sd3+ Kd2 11.Sxb2 c2 12.Sc4+ Kc3 > 13.Sb6 c1D 14.g6 (286.361.355) 1179 TB:104 > >15/46 4:29 -0.92 1.Td1+ Kxd1 2.Se5+ Kc2 3.Lg6+ Kb3 > 4.Lf7+ Ka4 5.Le8+ Sc6 6.Lxc6+ Kb3 > 7.Ld5+ Kc2 8.Le4+ Kd1 9.Lf3+ Ke1 > 10.Sd3+ Kd2 11.Sxb2 c2 12.Sc4+ Kc3 > 13.Sd6 c1D 14.Kb8 (317.389.711) 1176 TB:128 > >15/47 12:55 -0.92 1.Td1+ Kxd1 2.Se5+ Kc2 3.Lg6+ Kb3 > 4.Lf7+ Ka4 5.Le8+ Sc6 6.Lxc6+ Kb3 > 7.Ld5+ Kc2 8.Le4+ Kd1 9.Lf3+ Ke1 > 10.Sd3+ Kd2 11.Sxb2 c2 12.Sc4+ Kc3 > 13.Sd6 c1D 14.Kb8 (894.432.823) 1153 TB:567 > >16/48 13:36 -1.13 1.Td1+ Kxd1 2.Se5+ Kc2 3.Lg6+ Kb3 > 4.Lf7+ Ka4 5.Le8+ Sc6 6.Lxc6+ Kb3 > 7.Ld5+ Kc2 8.Le4+ Kd1 9.Lf3+ Ke1 > 10.Sd3+ Kd2 11.Sxb2 c2 12.Sc4+ Kc3 > 13.Sd6 c1D 14.Kb7 (946.222.541) 1158 TB:580 > >16/48 25:38 -1.13 1.Td1+ Kxd1 2.Se5+ Kc2 3.Lg6+ Kb3 > 4.Lf7+ Ka4 5.Le8+ Sc6 6.Lxc6+ Kb3 > 7.Ld5+ Kc2 8.Le4+ Kd1 9.Lf3+ Ke1 > 10.Sd3+ Kd2 11.Sxb2 c2 12.Sc4+ Kc3 > 13.Sd6 c1D 14.Kb7 (1.779.227.301) 1156 > TB:1.302 > >17/52 27:02 -1.53-- 1.Td1+ Kxd1 2.Se5+ Kc2 3.Lg6+ Kb3 > 4.Lf7+ Ka4 5.Le8+ Sc6 6.Lxc6+ Kb3 > 7.Ld5+ Kc2 8.Le4+ Kd1 9.Lf3+ Ke1 > 10.Sd3+ Kd2 11.Sxb2 c2 12.Sc4+ Kc3 Here's Yace on right track. 13.Nb6! c1Q and now is the plan to move the bishop to b7 and the knight to d5, which is the Karstedts fortress that the black queen can't break. [D] K7/8/1N6/6P1/8/2k2BP1/8/2q5 w - - 0 1 14.Bb7 Qa3+ 15.Kb8 Qd6+ 16.Ka7 Qc5 17.g6 Qa5+ 18.Ba6 Kb4 19.g7 Qa2 20.g8Q Qxg8 21.Bb7 Qa2 22.Kb8 Qg8+ 23.Ka7 Qxg3 24.Nd5+ Tony > 13.Sd6 c1D 14.Kb7 (1.880.070.517) 1158 > TB:1.344 > >17/52 28:21 -1.59 1.Td1+ Kxd1 2.Se5+ Kc2 3.Lg6+ Kb3 > 4.Lf7+ Ka4 5.Le8+ Sc6 6.Lxc6+ Kb3 > 7.Ld5+ Kc2 8.Le4+ Kd1 9.Lf3+ Kd2 > 10.Sc4+ Kd3 11.Sxb2+ Kd4 12.Sc4 (1.982.130.274) 1165 > TB:1.399 > >The "Behting code" Roland Pfister has explained here a couple of years ago might >help in this position and in the position with the 2 knights. > >Regards, >Dieter
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