Author: Joachim Rang
Date: 05:54:51 11/09/05
Go up one level in this thread
On November 05, 2005 at 08:35:08, Kurt Utzinger wrote: >On November 05, 2005 at 07:55:12, Vincent Lejeune wrote: > >>That confirm what I saw one time : I configured F2.2.1 to play on playchess.com >>and when coming in endgame ( TB wich I had on my disk) I saw no Tb hits ! >> >>I stopped and restart with same configuration and TB works ! >> >>Very likely a bug ... >> > > Hi Vincent > After testing this and other positions > I can confirm this behaviour of Fruit 2.2.1 > under all GUI's. First analysis will always > be OK, but after stopping and again starting, > no TB hits for a very long time and very > low search depth. > Regards > Kurt I can't reproduce it. The TB access starts later but that is due to remaining hash table entries. Note for Chessbase the only way to clear the hashtables is to restart the engine. Here my analysis: Neue Partie, Blitz:5' k7/4p3/4p3/8/8/3P1P2/5P2/K7 w - - 0 1 Analysis by Fruit 2.2.1: 1.Kb2 ± (1.08) Tiefe: 1/1 00:00:00 1.Kb2 Kb7 2.Kc3 e5 3.Kb3 Kc6 4.Kc4 Kd6 ± (0.80) Tiefe: 9/12 00:00:00 1.Kb2 Kb7 2.Kc3 Kc6 3.Kd4 Kd6 4.f4 Kc6 5.Ke4 ± (0.84) Tiefe: 10/12 00:00:00 1.Kb2 Kb7 2.Kc3 Kc6 3.Kd4 Kd6 4.f4 Kc6 5.Ke4 ± (0.84) Tiefe: 10/12 00:00:00 1.Kb2 Kb7 2.Kc3 Kc6 3.Kd4 Kd6 4.f4 Kc6 5.Ke4 ± (0.84) Tiefe: 10/12 00:00:00 1.Kb2 Kb7 2.Kc3 Kc6 3.Kd4 Kd6 4.f4 Kc6 5.Ke4 ± (0.84) Tiefe: 10/12 00:00:00 7kN, tb=2 1.Kb2 Kb7 2.Kc3 Kc6 3.Kd4 Kd6 4.f4 Kc6 5.Ke4 ± (0.84) Tiefe: 10/12 00:00:00 7kN, tb=2 1.Kb2 Kb7 2.Kc3 Kc6 3.Kd4 Kd6 4.f4 Kc6 5.Ke4 ± (0.84) Tiefe: 10/12 00:00:00 7kN, tb=2 1.Kb2 Kb7 2.Kc3 Kc6 3.Kd4 Kd6 4.f4 Kc6 5.Ke4 ± (0.84) Tiefe: 10/12 00:00:00 7kN, tb=2 1.Kb2 Kb7 2.Kc3 Kc6 3.Kd4 Kd6 4.f4 Kc6 5.Ke5 Kd7 ± (1.04) Tiefe: 10/13 00:00:00 13kN, tb=2 1.Kb2 Kb7 2.Kc3 Kc6 3.Kd4 Kd6 4.f4 Kc6 5.Ke5 Kd7 6.Kd4 ± (0.84) Tiefe: 11/14 00:00:00 19kN, tb=4 1.Kb2 Kb7 2.Kc3 e5 3.d4 Kc6 4.dxe5 Kd5 5.f4 Ke4 6.Kc4 Kxf4 ± (1.10) Tiefe: 12/16 00:00:00 30kN, tb=4 1.Kb2 Kb7 2.Kc3 e5 3.d4 Kc6 4.dxe5 Kd5 5.f4 Ke4 6.Kc4 e6 7.Kc5 Kxf4 ± (1.10) Tiefe: 13/17 00:00:00 43kN, tb=4 1.Kb2 Kb7 2.Kc3 e5 3.d4 Kc6 4.dxe5 Kd5 5.f4 Ke4 6.Kc4 e6 7.Kc5 Kxf4 ± (1.10) Tiefe: 14/18 00:00:00 65kN, tb=5 1.Kb2 Kb7 2.Kc3 e5 3.d4 Kc6 4.dxe5 Kd5 5.f4 Ke4 6.Kc4 Kf5 7.Kc5 Ke4 8.f3+ Kxf4 ± (1.10) Tiefe: 15/20 00:00:00 100kN, tb=6 1.Kb2 Kb7 2.Kc3 Kc6 3.Kd4 Kd6 4.f4 Kc6 5.Ke5 Kd7 6.d4 Kc7 7.Kxe6 Kd8 8.f5 Ke8 9.Ke5 +- (1.58) Tiefe: 18/23 00:00:00 265kN, tb=33 1.Kb2 Kb7 2.Kc3 Kc6 3.Kd4 Kd6 4.f4 Kc6 5.Ke5 Kd7 6.d4 Kc7 7.Kxe6 Kd8 8.f5 Ke8 9.Ke5 +- (1.58) Tiefe: 18/23 00:00:00 265kN, tb=33 1.Kb2 Kb7 2.Kc3 e5 3.d4 Kc6 4.dxe5 Kd5 5.f4 Ke4 6.Kc4 Kf5 7.Kd4 e6 8.Ke3 Kg6 9.Ke4 Kf7 +- (2.06) Tiefe: 18/24 00:00:00 402kN, tb=33 1.Kb2 Kb7 2.Kc3 e5 3.d4 Kc6 4.dxe5 Kd5 5.f4 Ke4 6.Kc4 Kf5 7.Kd4 e6 8.Ke3 Kg6 9.Ke4 Kf7 10.f5 +- (1.96) Tiefe: 19/25 00:00:00 578kN, tb=79 1.Kb2 Kb7 2.Kc3 e5 3.d4 Kc6 4.dxe5 Kd5 5.f4 Ke4 6.Kc4 Kf5 7.Kd4 Ke6 8.Ke4 Kd7 9.f5 Ke8 10.f6 exf6 11.exf6 +- (2.53) Tiefe: 20/26 00:00:00 794kN, tb=167 1.Kb2 Kb7 2.Kc3 e5 3.d4 Kc6 4.dxe5 Kd5 5.f4 Ke4 6.Kc4 Kf5 7.Kd4 Kg6 8.Ke4 Kg7 9.f5 Kf7 10.f4 Kg7 11.Kd4 +- (2.48) Tiefe: 21/28 00:00:01 1108kN, tb=386 1.Kb2 Kb7 2.Kc3 e5 3.d4 Kc6 4.dxe5 Kd5 5.f4 Ke4 6.Kc4 Kf5 7.Kd4 Kg6 8.Ke4 Kg7 9.f5 Kf7 10.Kd5 Ke8 11.f6 exf6 12.exf6 +- (2.56) Tiefe: 22/28 00:00:01 1309kN, tb=558 1.Kb2 Kb7 2.Kc3 e5 3.d4 Kc6 4.dxe5 Kd5 5.f4 Ke4 6.Kc4 Kf5 7.Kd4 Ke6 8.Ke4 Kd7 9.f5 Ke8 10.f6 e6 11.f4 Kf7 12.f5 +- (2.89) Tiefe: 23/30 00:00:02 1714kN, tb=1181 1.Kb2 Kb7 2.Kc3 e5 3.d4 Kc6 4.dxe5 Kd5 5.f4 Ke4 6.Kc4 Kf3 7.f5 Kg4 8.f6 e6 9.f4 Kh5 10.f7 Kh4 11.f8D Kg4 12.f5 Kh5 13.fxe6 +- (12.81) Tiefe: 24/38 00:00:05 3938kN, tb=3528 1.Kb2 Kb7 2.Kc3 e5 3.d4 Kc6 4.dxe5 Kc5 5.f4 Kd5 6.Kd3 Ke6 7.Ke4 Kd7 8.Kd5 Kd8 9.Ke6 Ke8 10.f5 Kd8 11.f6 Ke8 12.f7+ Kf8 13.f4 Kg7 14.Kxe7 +- (13.04) Tiefe: 25/42 00:00:08 5899kN, tb=6131 1.Kb2 Kb7 2.Kc3 e5 3.d4 Kc6 4.dxe5 Kc5 5.f4 Kd5 6.Kd3 Ke6 7.Ke4 Kd7 8.f5 Ke8 9.Kd4 Kd8 10.f6 e6 11.f7 Kd7 12.f8D Kc6 13.Dd6+ Kb7 14.f4 Kc8 15.Dxe6+ Kc7 +- (13.25) Tiefe: 26/42 00:00:09 6291kN, tb=7247 1.Kb2 Kb7 2.Kc3 e5 3.d4 Kc6 4.dxe5 Kd5 5.f4 Ke4 6.Kc4 Kf5 7.Kc5 Kxf4 +- (#33) Tiefe: 27/48 00:00:13 9151kN, tb=9578 1.Kb2 Kb7 2.Kc3 e5 3.d4 Kc6 4.dxe5 Kd5 5.f4 Ke4 6.Kc4 Kf5 7.Kc5 Kxf4 +- (#33) Tiefe: 28/48 00:00:14 10707kN, tb=11414 hitting stop and reanalyse Neue Partie, Blitz:5' k7/4p3/4p3/8/8/3P1P2/5P2/K7 w - - 0 1 Analysis by Fruit 2.2.1: 1.Kb2 ± (1.08) Tiefe: 1/1 00:00:00 1.Kb2 Kb7 ± (0.80) Tiefe: 2/2 00:00:00 1.Kb2 Kb7 2.Kc3 ± (0.84) Tiefe: 3/3 00:00:00 1.Kb2 Kb7 2.Kc3 Kc6 ± (0.80) Tiefe: 4/4 00:00:00 1.Kb2 Kb7 2.Kc3 e5 3.Kc4 ± (0.96) Tiefe: 5/7 00:00:00 1.Kb2 Kb7 2.Kc3 e5 3.d4 Kc6 4.dxe5 +- (1.50) Tiefe: 6/7 00:00:00 1kN 1.Kb2 Kb7 2.Kc3 e5 3.d4 Kc6 4.dxe5 +- (1.50) Tiefe: 7/8 00:00:00 2kN 1.Kb2 Kb7 2.Kc3 e5 3.d4 Kc6 4.dxe5 Kd5 +- (1.46) Tiefe: 8/10 00:00:00 4kN 1.Kb2 Kb7 2.Kc3 e5 3.d4 Kc6 4.dxe5 Kd5 5.f4 ± (1.36) Tiefe: 9/10 00:00:00 13kN 1.Kb2 Kb7 2.Kc3 e5 3.d4 Kc6 4.dxe5 Kd5 5.f4 e6 +- (1.46) Tiefe: 10/13 00:00:00 37kN 1.Kb2 Kb7 2.Kc3 e5 3.d4 Kc6 4.dxe5 Kd5 5.f4 Ke4 6.Kc4 Kxf4 ± (1.10) Tiefe: 11/15 00:00:00 86kN 1.Kb2 Kb7 2.Kc3 e5 3.d4 Kc6 4.dxe5 Kd5 5.f4 Ke4 6.Kc4 Kxf4 ± (1.10) Tiefe: 12/15 00:00:00 166kN 1.Kb2 Kb7 2.Kc3 e5 3.d4 Kc6 4.dxe5 Kd5 5.f4 Ke4 6.Kc4 Kf5 7.Kd4 Kxf4 ± (1.22) Tiefe: 13/18 00:00:00 348kN 1.Kb2 Kb7 2.Kc3 e5 3.d4 Kc6 4.dxe5 Kd5 5.f4 Ke4 6.Kc4 Kf5 7.Kd4 Kxf4 ± (1.22) Tiefe: 14/18 00:00:00 779kN 1.Kb2 Kb7 2.Kc3 e5 3.d4 Kc6 4.dxe5 Kd5 5.f4 Ke4 6.Kc4 Kf5 7.Kc5 Kxf4 +- (#33) Tiefe: 15/18 00:00:00 1206kN 1.Kb2 Kb7 2.Kc3 e5 3.d4 Kc6 4.dxe5 Kd5 5.f4 Ke4 6.Kc4 Kf5 7.Kc5 Kxf4 +- (#33) Tiefe: 16/18 00:00:00 1206kN, tb=1 1.Kb2 Kb7 2.Kc3 e5 3.d4 Kc6 4.dxe5 Kd5 5.f4 Ke4 6.Kc4 Kf5 7.Kc5 Kxf4 +- (#33) Tiefe: 17/18 00:00:00 1206kN, tb=2 1.Kb2 Kb7 2.Kc3 e5 3.d4 Kc6 4.dxe5 Kd5 5.f4 Ke4 6.Kc4 Kf5 7.Kc5 Kxf4 +- (#33) Tiefe: 18/18 00:00:00 1206kN, tb=3 1.Kb2 Kb7 2.Kc3 e5 3.d4 Kc6 4.dxe5 Kd5 5.f4 Ke4 6.Kc4 Kf5 7.Kc5 Kxf4 +- (#33) Tiefe: 19/18 00:00:00 1206kN, tb=4 1.Kb2 Kb7 2.Kc3 e5 3.d4 Kc6 4.dxe5 Kd5 5.f4 Ke4 6.Kc4 Kf5 7.Kc5 Kxf4 +- (#33) Tiefe: 20/18 00:00:00 1206kN, tb=5 1.Kb2 Kb7 2.Kc3 e5 3.d4 Kc6 4.dxe5 Kd5 5.f4 Ke4 6.Kc4 Kf5 7.Kc5 Kxf4 +- (#33) Tiefe: 21/18 00:00:00 1206kN, tb=6 1.Kb2 Kb7 2.Kc3 e5 3.d4 Kc6 4.dxe5 Kd5 5.f4 Ke4 6.Kc4 Kf5 7.Kc5 Kxf4 +- (#33) Tiefe: 22/18 00:00:00 1206kN, tb=7 1.Kb2 Kb7 2.Kc3 e5 3.d4 Kc6 4.dxe5 Kd5 5.f4 Ke4 6.Kc4 Kf5 7.Kc5 Kxf4 +- (#33) Tiefe: 23/18 00:00:00 1206kN, tb=8 1.Kb2 Kb7 2.Kc3 e5 3.d4 Kc6 4.dxe5 Kd5 5.f4 Ke4 6.Kc4 Kf5 7.Kc5 Kxf4 +- (#33) Tiefe: 24/18 00:00:00 1206kN, tb=9 1.Kb2 Kb7 2.Kc3 e5 3.d4 Kc6 4.dxe5 Kd5 5.f4 Ke4 6.Kc4 Kf5 7.Kc5 Kxf4 +- (#33) Tiefe: 25/18 00:00:00 1207kN, tb=10 1.Kb2 Kb7 2.Kc3 e5 3.d4 Kc6 4.dxe5 Kd5 5.f4 Ke4 6.Kc4 Kf5 7.Kc5 Kxf4 +- (#33) Tiefe: 26/18 00:00:00 1207kN, tb=11 1.Kb2 Kb7 2.Kc3 e5 3.d4 Kc6 4.dxe5 Kd5 5.f4 Ke4 6.Kc4 Kf5 7.Kc5 Kxf4 +- (#33) Tiefe: 27/18 00:00:00 1207kN, tb=12 1.Kb2 Kb7 2.Kc3 e5 3.d4 Kc6 4.dxe5 Kd5 5.f4 Ke4 6.Kc4 Kf5 7.Kc5 Kxf4 +- (#33) Tiefe: 28/18 00:00:00 1207kN, tb=13 stopping analyze an unrelated position and analyze again: Neue Partie, Blitz:5' k7/4p3/4p3/8/8/3P1P2/5P2/K7 w - - 0 1 Analysis by Fruit 2.2.1: 1.Kb2 ± (1.08) Tiefe: 1/1 00:00:00 1.Kb2 Kb7 ± (0.80) Tiefe: 2/2 00:00:00 1.Kb2 Kb7 2.Kc3 ± (0.84) Tiefe: 3/3 00:00:00 1.Kb2 Kb7 2.Kc3 Kc6 ± (0.80) Tiefe: 4/4 00:00:00 1.Kb2 Kb7 2.Kc3 e5 3.Kc4 ± (0.96) Tiefe: 5/7 00:00:00 1.Kb2 Kb7 2.Kc3 e5 3.d4 Kc6 4.dxe5 +- (1.50) Tiefe: 6/7 00:00:00 1kN 1.Kb2 Kb7 2.Kc3 e5 3.d4 Kc6 4.dxe5 +- (1.50) Tiefe: 7/8 00:00:00 2kN 1.Kb2 Kb7 2.Kc3 e5 3.d4 Kc6 4.dxe5 Kd5 +- (1.46) Tiefe: 8/10 00:00:00 4kN 1.Kb2 Kb7 2.Kc3 e5 3.d4 Kc6 4.dxe5 Kd5 5.f4 ± (1.36) Tiefe: 9/10 00:00:00 13kN 1.Kb2 Kb7 2.Kc3 e5 3.d4 Kc6 4.dxe5 Kd5 5.f4 e6 +- (1.46) Tiefe: 10/13 00:00:01 35kN 1.Kb2 Kb7 2.Kc3 e5 3.d4 Kc6 4.dxe5 Kd5 5.f4 Ke4 6.Kc4 Kxf4 ± (1.10) Tiefe: 11/15 00:00:01 98kN 1.Kb2 Kb7 2.Kc3 e5 3.d4 Kc6 4.dxe5 Kd5 5.f4 Ke4 6.Kc4 Kxf4 ± (1.10) Tiefe: 12/15 00:00:01 270kN 1.Kb2 Kb7 2.Kc3 e5 3.d4 Kc6 4.dxe5 Kd5 5.f4 Ke4 6.Kc4 Kf5 7.Kd4 Kxf4 ± (1.22) Tiefe: 13/18 00:00:01 717kN 1.Kb2 Kb7 2.Kc3 e5 3.d4 Kc6 4.dxe5 Kd5 5.f4 Ke4 6.Kc4 Kf5 7.Kd4 Kxf4 ± (1.22) Tiefe: 14/18 00:00:01 1874kN 1.Kb2 Kb7 2.Kc3 e5 3.d4 Kc6 4.dxe5 Kd5 5.f4 Ke4 6.Kc4 Kf5 7.Kc5 Kxf4 +- (#33) Tiefe: 15/18 00:00:01 3228kN 1.Kb2 Kb7 2.Kc3 e5 3.d4 Kc6 4.dxe5 Kd5 5.f4 Ke4 6.Kc4 Kf5 7.Kc5 Kxf4 +- (#33) Tiefe: 16/18 00:00:01 3228kN, tb=1 1.Kb2 Kb7 2.Kc3 e5 3.d4 Kc6 4.dxe5 Kd5 5.f4 Ke4 6.Kc4 Kf5 7.Kc5 Kxf4 +- (#33) Tiefe: 17/18 00:00:01 3228kN, tb=2 1.Kb2 Kb7 2.Kc3 e5 3.d4 Kc6 4.dxe5 Kd5 5.f4 Ke4 6.Kc4 Kf5 7.Kc5 Kxf4 +- (#33) Tiefe: 18/18 00:00:01 3228kN, tb=3 1.Kb2 Kb7 2.Kc3 e5 3.d4 Kc6 4.dxe5 Kd5 5.f4 Ke4 6.Kc4 Kf5 7.Kc5 Kxf4 +- (#33) Tiefe: 19/18 00:00:01 3228kN, tb=4 1.Kb2 Kb7 2.Kc3 e5 3.d4 Kc6 4.dxe5 Kd5 5.f4 Ke4 6.Kc4 Kf5 7.Kc5 Kxf4 +- (#33) Tiefe: 20/18 00:00:01 3228kN, tb=5 1.Kb2 Kb7 2.Kc3 e5 3.d4 Kc6 4.dxe5 Kd5 5.f4 Ke4 6.Kc4 Kf5 7.Kc5 Kxf4 +- (#33) Tiefe: 21/18 00:00:01 3228kN, tb=6 1.Kb2 Kb7 2.Kc3 e5 3.d4 Kc6 4.dxe5 Kd5 5.f4 Ke4 6.Kc4 Kf5 7.Kc5 Kxf4 +- (#33) Tiefe: 22/18 00:00:01 3228kN, tb=7 1.Kb2 Kb7 2.Kc3 e5 3.d4 Kc6 4.dxe5 Kd5 5.f4 Ke4 6.Kc4 Kf5 7.Kc5 Kxf4 +- (#33) Tiefe: 23/18 00:00:01 3229kN, tb=8 1.Kb2 Kb7 2.Kc3 e5 3.d4 Kc6 4.dxe5 Kd5 5.f4 Ke4 6.Kc4 Kf5 7.Kc5 Kxf4 +- (#33) Tiefe: 24/18 00:00:01 3229kN, tb=9 1.Kb2 Kb7 2.Kc3 e5 3.d4 Kc6 4.dxe5 Kd5 5.f4 Ke4 6.Kc4 Kf5 7.Kc5 Kxf4 +- (#33) Tiefe: 25/18 00:00:01 3229kN, tb=10 1.Kb2 Kb7 2.Kc3 e5 3.d4 Kc6 4.dxe5 Kd5 5.f4 Ke4 6.Kc4 Kf5 7.Kc5 Kxf4 +- (#33) Tiefe: 26/18 00:00:01 3229kN, tb=11 1.Kb2 Kb7 2.Kc3 e5 3.d4 Kc6 4.dxe5 Kd5 5.f4 Ke4 6.Kc4 Kf5 7.Kc5 Kxf4 +- (#33) Tiefe: 27/18 00:00:01 3229kN, tb=12 1.Kb2 Kb7 2.Kc3 e5 3.d4 Kc6 4.dxe5 Kd5 5.f4 Ke4 6.Kc4 Kf5 7.Kc5 Kxf4 +- (#33) Tiefe: 28/18 00:00:01 3229kN, tb=13 1.Kb2 Kb7 2.Kc3 e5 3.d4 Kc6 4.dxe5 Kd5 5.f4 Ke4 6.Kc4 Kf5 7.Kc5 Kxf4 +- (#33) Tiefe: 29/46 00:00:03 5240kN, tb=592 Joachim
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