Author: Eduard Nemeth
Date: 20:52:13 11/06/05
Go up one level in this thread
On November 06, 2005 at 21:18:21, Djordje Vidanovic wrote: >If you take a look at this position you can see that Fritz 9 needs a decent >chunk of time to find the simple Rg3! It spends a lot of time on the simple pawn >to g4 and only after about 80 seconds (FX-53) switches to Rg3, eventually >announcing a mate in 23: > >[D] r6r/p2Q2pp/6k1/2P1pp2/1Pb5/R7/6PP/6K1 w - - 0 29 > > >It is interesting to note that Fritz 9 learns successfully, even though its >positional learning is all done in the RAM and gets cleared the moment you exit >Fritz. In a repeated try while I was still in the program, Fritz targeted Rg3! >right away never changing the winning line. > > >Djordje I am online... Only on a P3 600 MHz. Neue Partie, Blitz:3' Privat r6r/p2Q2pp/6k1/2P1pp2/1Pb5/R7/6PP/6K1 w - - 0 1 Analysis by Junior 8: 1.c6 Thd8 2.Tg3+ Kf6 3.Dxg7+ +- (3.06) Tiefe: 3 00:00:00 1kN 1.Tg3+ Kf6 2.Dxg7+ Ke6 3.c6 +- (3.98) Tiefe: 3 00:00:00 2kN 1.Tg3+! +- (4.28) Tiefe: 6 00:00:00 9kN 1.Tg3+ Kf6 2.Dxg7+ Ke6 3.Dh6+ Kd5 4.Dd6+ Ke4 5.c6 Thd8 6.c7 +- (4.30) Tiefe: 6 00:00:00 19kN 1.Tg3+! +- (4.60) Tiefe: 9 00:00:00 88kN 1.Tg3+ Kf6 2.Dxg7+ Ke6 3.Dh6+ Kd5 4.Dd2+ Kc6 5.Dd6+ Kb5 6.c6 Ka4 7.Dxe5 Kxb4 8.Dxf5 +- (5.96) Tiefe: 9 00:00:01 563kN 1.Tg3+! +- (6.26) Tiefe: 12 00:00:04 1853kN 1.Tg3+ Kf6 2.Dxg7+ Ke6 3.Dh6+ Kd5 4.Dd2+ Kc6 5.Dd6+ Kb5 6.c6 Ka4 7.Dc5 a5 8.Dxc4 axb4 9.Dc2+ Kb5 10.Dxf5 +- (7.88) Tiefe: 12 00:00:09 4293kN 1.Tg3+! +- (8.18) Tiefe: 14 00:00:14 6825kN 1.Tg3+ Kf6 2.Dxg7+ Ke6 3.Dh6+ Kd5 4.Dd2+ Kc6 5.Dd6+ Kb5 6.c6 Ka4 7.Dc5 a5 8.Dxc4 axb4 9.Tb3 Thb8 10.c7 +- (9.43) Tiefe: 14 00:00:32 16032kN 1.Tg3+ Kf6 2.Dxg7+ Ke6 3.Dh6+ Kd5 4.Dd2+ Kc6 5.Dd6+ Kb5 6.c6 Ka4 7.Dc5 +- (9.43) Tiefe: 15 00:01:36 45123kN (Nemeth, Privat 07.11.2005)
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