Author: Kurt Utzinger
Date: 02:26:47 02/13/05
Go up one level in this thread
On February 13, 2005 at 04:45:16, piet de hoop wrote:
>Humans would play Qb3x instaneously
>but computers will take the long road?
>Try this one out.
>
>
>[D] 8/8/p1k5/3R4/8/1B4q1/P7/7K b - - 0 45
>
>Piet
Also no problem for Aristarch 4.50 on P4 1.8/32 MB hash
without EGTB as you can see below:
Kurt
FEN: 8/8/p1k5/3R4/8/1B4q1/P7/7K b - - 0 45
Aristarch 4.50:
2/4- 00:00 26 0 -0.42 Dxb3 axb3
2/5 00:00 61 0 -1.07 Dxb3 Td6+ Kxd6
2/5- 00:00 145 0 -1.08 Df4 Kg2
2/5- 00:00 170 0 -1.28 Df4 Kg2
2/5 00:00 200 0 -1.63 Df4 Td8
2/5- 00:00 203 0 -1.64 Dh4+ Kg1
2/5- 00:00 239 0 -1.84 Dh4+ Kg1 Kb7
2/5 00:00 267 0 -1.90 Dh4+ Kg1 Kb7
2/5- 00:00 295 0 -1.91 De1+ Kh2 Df2+ Kh1
2/5 00:00 329 0 -1.94 De1+ Kh2 Df2+ Kh1
2/5- 00:00 340 0 -1.95 Df3+ Kg1
2/5- 00:00 344 0 -2.15 Df3+ Kg1 Kb7
2/5 00:00 380 0 -2.24 Df3+ Kg1 Kb7
3/9 00:00 841 0 -2.00 Df3+ Kg1 De3+ Kh1 Kb7
3/9- 00:00 877 0 -2.01 De1+ Kh2 Df2+ Kh1 Kb7
3/9 00:00 1.165 0 -2.10 De1+ Kg2 De2+ Kh3 Kb7
3/9- 00:00 1.668 0 -2.11 Kb6 Td6+ Dxd6 La4
3/9- 00:00 1.822 0 -2.31 Kb6 Td6+ Dxd6 La4
3/9 00:00 2.392 0 -2.57 Kb6 Td1 Ka7
4/9+ 00:00 2.393 0 -2.15 Kb6
4/9 00:00 3.078 0 -2.50 Kb6 Ld1 Dh3+ Kg1 De3+ Kh2 Ka7
5/12 00:00 6.319 0 -2.30 Kb6 Ld1 a5 Lb3 Ka6
5/12- 00:00 11.140 0 -2.31 Kc7 Tc5+ Kb6 Tc1 Dh3+ Kg1 De3+ Kh1 Dxc1+ Kh2
5/12 00:00 12.962 0 -2.44 Kc7 Ld1 Df2 Lb3 Kb8
6/13 00:00 22.033 0 -2.44 Kc7 Ld1 Kb7 a4 Dh3+ Kg1 De3+ Kh2 Ka7
7/14 00:00 44.122 0 -2.37 Kc7 Ld1 Kb7 Lb3 De1+ Kg2 De2+ Kh3 Ka8
7/14- 00:00 47.894 0 -2.38 Kb6 Ld1 a5 Lb3 a4 Lxa4 Df3+ Kg1
7/14 00:00 59.281 0 -2.56 Kb6 Ld1 a5 Lb3 a4 Ld1 a3
8/16 00:00 96.008 218.000 -2.59 Kb6 Ld1 a5 Lb3 a4 Ld1 Dh3+ Kg1 De3+ Kf1
a3
8/17- 00:00 125.128 240.235 -2.60 Dh3+ Kg1 Dxb3 axb3 Kxd5 Kh1 Kc5 Kg1 Kb4
Kh1 Kxb3 Kg1 a5
8/17- 00:00 127.408 240.235 -2.80 Dh3+ Kg1 Dxb3 axb3 Kxd5 Kh1 Kc5 Kg1 Kb4
Kh1 Kxb3 Kg1 a5
8/19 00:01 230.397 286.199 -6.62 Dh3+ Kg1 Dxb3 Td2 De3+ Tf2 Kb6 Kf1 Dd3+
Te2 Kb5 Ke1
9/19+ 00:01 325.436 328.905 -6.20 Dh3+ Kg1 Dxb3 axb3 Kxd5 Kf2 Kc5 Ke3 Kb4
Kd4 Kxb3
9/19 00:01 336.019 328.905 -6.50 Dh3+ Kg1 Dxb3 Td2 De3+ Tf2 Kb6 Kf1 Dd3+
Te2 Dd1+ Kf2 Dd4+ Kf1 Df4+ Tf2 Ka7
10/22+ 00:02 693.204 398.056 -6.08 Dh3+ Kg1 Dxb3 axb3 Kxd5 Kf2 Kc5 Ke3 Kb4
Kd4 Kxb3
10/24 00:09 3.901.226 441.013 -2.12 Dh3+ Kg1 De3+ Kf1 Kc7 Td1 a5 Ld5 Kb6 Lg2
Kc5
10/24- 00:09 3.905.460 441.013 -2.13 Kb6 Ld1 a5 Lb3 a4 Ld1 Dh3+ Kg1 De3+ Kf1
a3
10/24- 00:09 3.912.998 441.013 -2.33 Kb6 Ld1
10/24 00:09 4.283.972 445.591 -2.81 Kb6 Td1 a5 Lc2 Df2 Tb1+ Ka6 Lb3 Df3+ Kg1
Dg3+ Kh1 Dh3+ Kg1 De3+ Kh2 Df2+ Kh1
10/24- 00:10 4.436.697 446.254 -2.82 Dxb3 Td2 De3 Tc2+ Kb7 Kh2
10/24- 00:10 4.441.565 446.254 -3.02 Dxb3 Td2 De3 Tc2+ Kb7 Kh2
10/24 00:10 4.680.810 449.547 -6.51 Dxb3 Td2 Db4 Tf2 De4+ Kg1 a5 Tb2 Dd4+
Tf2 Dg4+ Tg2 Dd1+ Kh2
11/24+ 00:11 5.232.203 455.226 -6.09 Dxb3 axb3 Kxd5 Kh2 a5 Kh1 Kd4 Kg1 Kc3
Kh1 Kxb3 Kg1
11/24 00:12 5.297.790 455.226 -6.62 Dxb3 Td2 De3 Tc2+ Kb6 Tb2+ Ka5 Tb3 Dc1+
Kh2 Dd2+ Kh1 Dxa2 Tb8 Dd5+ Kg1
12/25+ 00:15 7.097.449 472.080 -6.20 Dxb3 axb3 Kxd5 Kh2 a5 Kh1 Kd4 Kg1 Kc3
Kh1 Kxb3 Kg1 a4
12/25 00:15 7.135.047 472.080 -6.58 Dxb3 Td2 De3 Tc2+
13/27+ 00:27 13.389.716 489.720 -6.16 Dxb3 axb3 Kxd5 Kg1 Kd4 Kf2 Kc3 Ke3 Kxb3
Ke2 a5 Kd3 a4
13/27 00:27 13.425.396 489.720 -3.28 Dxb3 axb3 Kxd5 Kh2 a5 Kg3 Kd4 Kf4 Kc3 b4
axb4 Ke3 b3
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