Author: Koundinya Veluri
Date: 15:40:53 11/16/01
Go up one level in this thread
On November 16, 2001 at 05:05:48, Steffen Jakob wrote:
<snip>
>[D]q1r5/1br1bp1k/5n1p/3PpPp1/p5P1/PP3BN1/1P1RQ2P/1KN1R3 b
>
>How long do other engines need to see this move?
>
>Greetings,
>Steffen.
King of Kings needs about 2 seconds. There should be some null move issues here
because with version 2.00's implementation it takes 10 ply and 48 seconds but
with my new implementation it finds it at 7 ply with a significant score change
at 8 ply.
0 -195 7 69 h5 Qxe5 Nxg4 Bxg4 hxg4
5 -98 82 100000 Bd6 Qb5 axb3 Nxb3 Ba6 Qb6
6 -98 104 128356 Bd6 Qb5 axb3 Nxb3 Ba6 Qb6
6 -125 158 205316 Bd6 Ne4 Nxe4 Qxe4 Qa5 Rdd1 axb3 Nxb3
6 -124 186 243515 [+=] Bb4 axb4 Rxc1+ Ka2 Bxd5 Bxd5 Nxd5 Rxc1
Rxc1 Qxe5 Nxb4+
6 -111 212 282992 Bb4 axb4 Rxc1+ Ka2 axb3+ Kxb3 Rxe1
Qxe1 Re8 Kc4
7 -111 309 424948 Bb4 axb4 Rxc1+ Ka2 axb3+ Kxb3 Rxe1
Qxe1 Re8 Kc4
7 -71 342 475703 [++] Bb4 axb4 Rxc1+ Ka2 axb3+ Kxb3 e4 Bxe4
Nxe4 Nxe4 Bxd5+ Rxd5 Qxd5+
7 9 372 532819 [++] Bb4 axb4 Rxc1+ Ka2 axb3+ Kxb3 e4 Bxe4
Nxe4 Nxe4 Bxd5+ Rxd5 Qxd5+
7 11 404 598401 Bb4 axb4 Rxc1+ Ka2 axb3+ Kxb3 e4 Bxe4
Nxe4 Qxe4 Bxd5+ Qxd5 Qxd5+ Rxd5 Rxe1
8 11 448 659833 Bb4 axb4 Rxc1+ Ka2 axb3+ Kxb3 e4 Bxe4
Nxe4 Qxe4 Bxd5+ Qxd5 Qxd5+ Rxd5 Rxe1
8 50 686 1017804 Bb4 Rdd1 Bxe1 Qxe1 Nxd5 Bxd5 Bxd5 Qxe5
Bxb3 Nxb3 axb3
9 50 907 1327825 Bb4 Rdd1 Bxe1 Qxe1 Nxd5 Bxd5 Bxd5 Qxe5
Bxb3 Nxb3 axb3
9 53 1623 2374327 Bb4 bxa4 Bxd2 Qxd2 Qxa4 Nd3 Bxd5 Bxd5
Nxd5 Rxe5
10 53 1949 2828983 Bb4 bxa4 Bxd2 Qxd2 Qxa4 Nd3 Bxd5 Bxd5
Nxd5 Rxe5
10 41 4095 5969118 Bb4 Ne4 Nxe4 Bxe4 Bxd2 Qxd2 f6 b4 Rc4
b5 Qb8
Regards,
Koundinya
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