Author: Hans Gerber
Date: 16:44:14 06/16/00
Go up one level in this thread
On June 16, 2000 at 18:18:25, Ed Schröder wrote: >On June 16, 2000 at 14:44:39, blass uri wrote: > >>[D]2rr4/1b1n1k2/3Bp3/pp4p1/2pPPp2/P4P2/1PB2KP1/R4R2 b - - 0 1 >> >>The test is to avoid c3 that is not good because of b4. >> >>Nimzo7.32 failed and played c3 after 18 hours and now some moves after c3 it had >>to admit that Ham has more than 1 pawn advantage. >> >>I am interested in the results of other chess programs. >> >>Hiarcs7.32 could avoid c3 in a short time but it shows a wrong main line after >>90 minutes on pentiumIII450. >> >>Nf6 Be5 c3 b4 Nd7 Bd6 and this line is the same as the game line c3 b4 >> >>Hiarcs evaluates the position as a small 0.15 pawns advantage for black(depth >>14/30) after almost 2 hours it did most of iteration 14. >> >>Crafty17.10(engine for hiarcs) after more than 3 hours suggests c3 with 0.00 >>evaluation and expect the wrong move bxc3 >> >>Uri > >Rebel Century 2.0 (beta) running under EPD2DIAG plays 1..Nb6 after 2:59 >but the score compared to 1..c3 is pretty small. > >00:00 06.01 0.00 1..c3 2.Rfb1 Nb6 3.Bc5 Nd7 4.Bd6 Nb6 5.Bc5 Nd7 >00:01 07.00 0.03 1..c3 2.Rab1 Nb6 3.Rh1 Bxe4 4.Bxe4 Rxd6 5.Rh7+ Kf6 >00:02 08.00 0.00 1..c3 2.b4 Nf6 3.Be5 Nd7 4.Bd6 Nf6 5.Be5 Nd7 >00:05 09.00 0.00 1..c3 2.b4 Rc4 3.Rad1 Nb6 4.Bc5 Nd7 5.Bd6 Nb6 6.Bc5 Nd7 >00:11 10.00 -0.17 1..c3 2.b4 Rc4 3.bxa5 Nb8 4.Rh1 Rxd4 5.Rh7+ Kg6 6.Rxb7 Rd2+ >00:18 10.02 -0.13 1..Nf6 2.e5 Nd5 3.Rh1 Rh8 4.Rxh8 Rxh8 5.Be4 Rh2 6.Rc1 Bc6 >00:32 11.00 -0.13 1..Nf6 2.e5 c3 3.bxc3 Ne8 4.Rac1 Nxd6 5.exd6 Rxd6 6.Rh1 Bd5 >7.Rh7+ Kf6 >00:39 11.01 -0.08 1..c3 2.b4 Nb6 3.Bc5 Nd7 4.Rfd1 Nxc5 5.bxc5 Kg6 6.Rab1 >01:02 12.00 -0.11 1..c3 2.b4 Nb6 3.Bc5 Nd7 4.Rad1 Nxc5 5.bxc5 Rh8 6.Rh1 Bc6 >02:17 13.00 -0.13 1..c3 2.b4 Rc4 3.Rad1 Nf6 4.Bc5 Nd7 5.Rh1 Nxc5 6.dxc5 Rxd1 >7.Rxd1 Ke7 8.Rh1 g4 >02:59 13.04 -0.10 1..Nb6 2.e5 c3 3.bxc3 Nc4 4.Rac1 Nxd6 5.exd6+ Rxd6 6.Rh1 >Ba6 7.Bd3 >04:30 14.00 -0.11 1..Nb6 2.e5 c3 3.bxc3 Nc4 4.Rac1 Nxd6 5.exd6 Rxd6 6.Rh1 Ba6 >7.Rh7 >11:55 15.00 -0.07 1..Nb6 2.e5 Nd5 3.Rh1 Rh8 4.Be4 > >PC: Ahtlon 600, 60 MB hash table. > >Ed Ok, I play 2. Bc5, and now what does REBEL CENTURY do? Nd7 again? Then I play Bd6. Perhaps you give me please the line if REBEL does now plan c3 again? Or a draw? Hans Gerber
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