Author: Chessfun
Date: 10:41:05 10/18/00
Go up one level in this thread
On October 18, 2000 at 13:35:25, Enrique Irazoqui wrote: >On October 18, 2000 at 13:28:29, Chessfun wrote: > >>On October 18, 2000 at 09:31:37, Enrique Irazoqui wrote: >> >>> >>>>Christophe explained that he did not finish to tune gambit's evaluation and I >>>>believe that he is going to have better evaluation in the future. >>>>I guess that in this case slower time control can also help tiger to avoid >>>>49.Rb7 because the score dropped one move after it. >>> >>>I left Gambit computing this move for almost an hour, and Rb7 was still the >>>choice. >> >>Without wishing to drag out the issue as even without Rb7 the games >>is likely drawn with best play by both sides. I let gambit run for >>2 hours and it chooses RB7 on my machine only upto 45 seconds. > >I guess Gambit was analyzing the game before this move and had all sort of stuff >stored in hashtables. If you load Gambit and start computing the 49th move it >will play Rb7. At least it does in the 3 machines I tried. > >Enrique I'll try that as all I did was load the position after 42....g5 without the Qh5+ and back to d1 which was when I posted the first on 42....g5. Sarah. >>; 00:00:00.1 6. Score: 3.92 depth: 7 Qf8+ Kh5 Rb7 Nxe3 fxe3 Re5 b4 Rd5 Qf7+ >>Kg4 >>; 00:00:00.1 6. Score: 4.06 depth: 8 Qf8+ Kh5 Rf7 Nxe3 fxe3 g4 g3 b4 Qg8 >>Kh6 >>; 00:00:02.3 6. Score: 4.04 depth: 9 Qf8+ Kh5 Rf7 Nxe3 fxe3 Qg6 b4 Rc6 Rb7 >>Kh4 Rg7 >>; 00:00:10.5 6. Score: 4.16 depth: 10 Qf8+ Kh5 Ra7 Nxe3 fxe3 g4 g3 Qg6 b4 >>Rc6 Qe7 Kh6 >>; 00:00:21.8 6. Score: 4.00 depth: 11 Qf8+ Kh5 Rf7 Nxe3 fxe3 g4 Qg8 Kh6 b4 >>g3 Qg7+ Kh5 Qxg3 >>; 00:00:31.1 6. Score: 4.10 depth: 11 Rb7 Nxe3 Qf8+ Kh5 fxe3 Re5 Qh8 Kh6 >>Rf7 Re6 b4 >>; 00:00:41.4 6. Score: 3.28 depth: 12 Rb7 Nxe3 Qf8+ Kh5 fxe3 Re5 Qh8 h6 b4 >>Rd5 Qe8+ Kg4 Qe7 Rd1+ Kh2 >>; 00:00:54.4 6. Score: 3.82 depth: 12 Qf8+ Kh5 Rf7 Nxe3 fxe3 Qg6 Ra7 g4 Ra8 >>Qf5 g3 Qe5 Qf7+ Kh6 Kf1 >>; 00:05:05.3 6. Score: 4.10 depth: 13 Qf8+ Kh5 Rb7 Nxe3 fxe3 g4 Qg8 h6 g3 >>Qe5 Kf1 Rc6 Ra7 Qf5+ Kg1 Qe5 >>; 00:07:54.7 6. Score: 3.38 depth: 14 Qf8+ Kh5 Ra7 Nxe3 fxe3 Qg6 Qc8 f5 b4 >>Kg4 Kf2 h5 Qd7 f4 exf4 Kxf4 g3+ Ke5 >>; 00:37:04.7 6. Score: 3.58 depth: 15 Qf8+ Kh5 Ra7 Nxe3 fxe3 Qg6 Qc8 f5 Kf2 >>h6 b4 Qf6 Qg8 f4 Kg1 fxe3 Rg7 >>; 01:23:50.4 6. Score: 3.38 depth: 16 Qf8+ Kh5 Ra7 Nxe3 fxe3 Re5 Qh8 h6 Rh7 >>Qg6 c6 Rc5 c7 Rc1+ Kh2 g4 g3 Rc2+ Kg1 Rc1+ >>; 02:01:52.4 6. Score: 3.38 depth: 16 Qf8+ Kh5 Ra7 Nxe3 fxe3 Re5 Qh8 h6 Rh7 >>Qg6 c6 Rc5 c7 Rc1+ Kh2 g4 g3 Rc2+ Kg1 Rc1+ >> >>; Analysis completed >> >>Sarah.
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