Author: Eelco de Groot
Date: 07:37:36 10/19/04
Go up one level in this thread
On October 19, 2004 at 09:09:42, Anthony Cozzie wrote: >[D]4r3/QbpR1ppk/pr5p/1pq1P3/2p1PP2/P5PP/1P4B1/3R3K w - - 0 27 > >What does your program play here? > >(White may just be lost). > >anthony Pro Deo with custom settings also expects a draw after exchange of Rooks. Slow Celeron 500 MHz, 28 Mb HT 00:00:03.1 1,28 8 219249 Rd8 Rxd8 Rxd8 Qf2 Qb8 Qxg2+ Kxg2 Bxe4+ Kf2 Rxb8 Rxb8 c5 Rd8 00:00:04.8 0,96 9 437089 Rd8 Rxd8 Rxd8 Qe3 Qb8 Bxe4 Rh8+ Kg6 Qxc7 Bxg2+ Kxg2 Qe2+ Kg1 00:00:09.3 0,00 10 1159298 Rd8 Rxd8 Rxd8 Qe3 Qb8 Bxe4 Rh8+ Kg6 Qxc7 Bxg2+ Kxg2 Qe2+ Kg1 Qe1+ Kh2 Qf2+ Kh1 Qf1+ Kh2 Qf2+ Kh1 Qf1+ Kh2 00:00:21.0 0,39 10 3022168 e6 Rexe6 Rxf7 Red6 Rxd6 Qxd6 Kh2 Kg8 Rf5 c5 a4 00:00:56.5 0,21 11 8240951 e6 Rexe6 Rxf7 Red6 Rxd6 Qxd6 Kh2 Qd2 00:02:07.1 0,21 12 19124007 e6 Rexe6 Rxf7 Red6 00:05:38.8 -0,21 13 56272921 e6 Rexe6 Rxf7 Red6 00:06:18.7 0,00 13 63625473 Rd8 Rxd8 Rxd8 Qe3 Qb8 Bxe4 Rh8+ Kg6 00:13:59.3 0,00 14 145222009 Rd8 Rxd8 Rxd8 Qe3 e6 Bxe4 exf7 Bxg2+ Entering 1.Rd8 Rxd8 2.Rxd8 Pro Deo begins to see a slight plus for Black at thirteen ply: [D]3R4/Qbp2ppk/pr5p/1pq1P3/2p1PP2/P5PP/1P4B1/7K b - - 0 1 00:00:05.1 0,00 9 652381 Qe3 Qb8 Bxe4 Rh8+ Kg6 Qxc7 Bxg2+ Kxg2 00:00:08.8 0,00 10 1244846 Qe3 Qb8 Bxe4 Rh8+ Kg6 Qxc7 Bxg2+ Kxg2 00:00:35.5 0,00 11 6023767 Qe3 e6 00:01:40.0 0,00 12 17260135 Qe3 e6 00:05:10.7 0,28 13 55533144 Qe3 e6 00:06:04.8 0,28 14 64932664 Qe3 e6 Why not 2...Qf2 to attack the white pawns? Or is that nonsense? Eelco
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