Author: Uri Blass
Date: 02:02:14 12/08/04
Go up one level in this thread
On December 08, 2004 at 04:28:41, Uri Blass wrote: >On December 08, 2004 at 01:18:40, Vincent Diepeveen wrote: ><snipped> >>To prove Rac8 is equal to Rd3 you must prove that after Rc8 you manage to >>advance with black. And i just don't see it happen that you can prove that. >> >>After Rac8 black can only shuffle and hope his extra pawn wins the game (which >>it undoubtfully will manage in a computerish way after 90 moves). >> >>After Rd3 you are home with a full point before first time control. > >How many moves do you need to convince top programs to show at least +2 for >black if you play Rd3 against them? > >Movei like Rac8 after some minutes of search > >depth=14 +0.84 a8c8 g3f2 f6g5 c1c2 g8h8 h2h4 g5f6 f1c1 f6e7 c2d2 a6a5 b4a5 c7a5 >d2d8 c8d8 >Nodes: 177716646 NPS: 536082 >Time: 00:05:31.51 > >I will try to see if it can see a bigger score for black after Rd3 Nd4 > >score at depth 14 is only 0.55 pawns for black after these moves > >depth=14 +0.55 a8c8 d4c6 b7c6 c1c5 c7d8 b2b1 d3d2 f1c1 d8d3 g3e5 f6e5 c5e5 d3e2 >c1g1 g8h8 >Nodes: 71445489 NPS: 566084 >Time: 00:02:06.21 > >Uri Nothing convincing for black. depth=16 +0.64 a8c8 d4c6 b7c6 b2c2 c7d8 b3d5 d3d4 d5c6 d4c4 c2e2 c8c6 c1c4 b5c4 f1d1 c6d6 d1c1 d6d3 Nodes: 1004111540 NPS: 563825 Time: 00:29:40.89
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