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Subject: Re: 77 seconds with EGTB ...

Author: Vincent Lejeune

Date: 01:45:10 06/29/03

Go up one level in this thread


Yes I've all the 4 men and delete the not necessary 5 men TB (KQQKN for example)
I've the KNPKP and the KPPKP, this should be enough here !


On June 28, 2003 at 20:25:49, Slater Wold wrote:

>1.Ce1 Rb3 2.Cd3 Rc3 3.Cc1 Rb2 4.Ca2 Rxa2
>  +-  (#24)   Profondeur: 43   06:08:09  8531825kN, tb=47573427  <//==-
>
>I'd say he did.  :)
>Might not be a complete set or something though.
>
>
>On June 28, 2003 at 20:14:26, Mike Byrne wrote:
>
>>not sure if you used EGTB or not, suspect you did not ...
>>
>>Crafty finds a mate in 77 seconds with 5 man EGTB - may not be the shortest mate
>>
>>Crafty v19.3 (2 cpus)
>>
>>White(1):  [d]8/8/8/8/3p4/2k1p3/2N1P3/3K4 w - - 0 1
>>White(1): st 99999
>>search time set to 99999.00.
>>White(1): go
>>end-game phase
>>              clearing hash tables
>>              time surplus   0.00  time limit 1666:39 (1666:39)
>>              depth   time  score   variation (1)
>>starting thread 1
>>                5->   0.11   1.12   1. Ne1 Kc4 2. Nd3 Kd5 3. Kc2
>>                6     0.14   1.12   1. Ne1 Kc4 2. Kc2 Kd5 3. Kd3 Ke5
>>                6->   0.17   1.12   1. Ne1 Kc4 2. Kc2 Kd5 3. Kd3 Ke5
>>                7     0.23   1.32   1. Ne1 Kc4 2. Kc2 Kc5 3. Kd3 Kd5 4.
>>                                    Nf3
>>                7->   0.28   1.32   1. Ne1 Kc4 2. Kc2 Kc5 3. Kd3 Kd5 4.
>>                                    Nf3
>>                8     0.45   1.21   1. Ne1 Kb2 2. Nd3+ Kc3 3. Ne5 Kb3 4.
>>                                    Kc1 Kc3 5. Kd1
>>                8->   0.47   1.21   1. Ne1 Kb2 2. Nd3+ Kc3 3. Ne5 Kb3 4.
>>                                    Kc1 Kc3 5. Kd1
>>                9     0.62   1.34   1. Ne1 Kb2 2. Nd3+ Kc3 3. Ne5 Kb3 4.
>>                                    Ke1 Kc3 5. Kf1 Kd2
>>                9->   0.65   1.34   1. Ne1 Kb2 2. Nd3+ Kc3 3. Ne5 Kb3 4.
>>                                    Ke1 Kc3 5. Kf1 Kd2
>>               10     0.78   1.28   1. Ne1 Kb2 2. Nd3+ Kc3 3. Ne5 Kb3 4.
>>                                    Ke1 Kc3 5. Kf1 Kd2 6. Nc6
>>               10->   0.79   1.28   1. Ne1 Kb2 2. Nd3+ Kc3 3. Ne5 Kb3 4.
>>                                    Ke1 Kc3 5. Kf1 Kd2 6. Nc6
>>               11     1.22   1.28   1. Ne1 Kb2 2. Nd3+ Kc3 3. Kc1 Kb3 4.
>>                                    Nc5+ Kc4 5. Nd7 Kd5 6. Kc2 Ke4 7. Nf6+
>>                                    Kf4
>>               11->   1.22   1.28   1. Ne1 Kb2 2. Nd3+ Kc3 3. Kc1 Kb3 4.
>>                                    Nc5+ Kc4 5. Nd7 Kd5 6. Kc2 Ke4 7. Nf6+
>>                                    Kf4
>>               12     1.43   1.32   1. Ne1 Kb2 2. Nd3+ Kc3 3. Ke1 Kc4 4.
>>                                    Kf1 Kd5 5. Kg2 Ke4 6. Kg3 Kf5 7. Kf3
>>               12->   1.43   1.32   1. Ne1 Kb2 2. Nd3+ Kc3 3. Ke1 Kc4 4.
>>                                    Kf1 Kd5 5. Kg2 Ke4 6. Kg3 Kf5 7. Kf3
>>               13     2.12   1.35   1. Ne1 Kb2 2. Nd3+ Kc3 3. Ke1 Kc4 4.
>>                                    Kf1 Kd5 5. Kg2 Ke4 6. Kg3 Kf5 7. Kf3
>>                                    Ke6
>>               13->   2.12   1.35   1. Ne1 Kb2 2. Nd3+ Kc3 3. Ke1 Kc4 4.
>>                                    Kf1 Kd5 5. Kg2 Ke4 6. Kg3 Kf5 7. Kf3
>>                                    Ke6
>>               14     2.72   1.25   1. Ne1 Kb2 2. Nd3+ Kc3 3. Ke1 Kc2 4.
>>                                    Nf4 Kc3 5. Kd1 Kb3 6. Kc1 Kc3 7. Nd3
>>                                    <HT>
>>               14->   2.72   1.25   1. Ne1 Kb2 2. Nd3+ Kc3 3. Ke1 Kc2 4.
>>                                    Nf4 Kc3 5. Kd1 Kb3 6. Kc1 Kc3 7. Nd3
>>                                    <HT>
>>               15     3.79   1.22   1. Ne1 Kb2 2. Nd3+ Kc3 3. Nf4 Kb3 4.
>>                                    Kc1 Kc3 5. Nd3 Kb3 6. Nb2 Kc3 7. Nd1+
>>                                    Kb4 8. Nxe3 dxe3 9. Kd1
>>               15->   3.79   1.22   1. Ne1 Kb2 2. Nd3+ Kc3 3. Nf4 Kb3 4.
>>                                    Kc1 Kc3 5. Nd3 Kb3 6. Nb2 Kc3 7. Nd1+
>>                                    Kb4 8. Nxe3 dxe3 9. Kd1
>>               16     4.25   1.22   1. Ne1 Kb2 2. Nd3+ Kc3 3. Nf4 Kb3 4.
>>                                    Kc1 Kc3 5. Nd3 <HT>
>>               16->   4.25   1.22   1. Ne1 Kb2 2. Nd3+ Kc3 3. Nf4 Kb3 4.
>>                                    Kc1 Kc3 5. Nd3 <HT>
>>               17     4.98   1.22   1. Ne1 Kb2 2. Nd3+ Kc3 3. Nf4 Kb3 4.
>>                                    Kc1 Kc3 5. Nd3 <HT>
>>               17->   4.98   1.22   1. Ne1 Kb2 2. Nd3+ Kc3 3. Nf4 Kb3 4.
>>                                    Kc1 Kc3 5. Nd3 <HT>
>>               18     7.14     ++   1. Ne1!!
>>               18->   7.65   1.61   1. Ne1 Kb2 2. Nd3+ Kc3 3. Nf4 Kb3 4.
>>                                    Kc1 Kc3 5. Nd3 <HT>
>>               19    10.36   1.40   1. Ne1 Kb2 2. Nd3+ Kc3 3. Nf4 Kb3 4.
>>                                    Ng6 Kc3 5. Ne5 Kb2 6. Ke1 Kc3 7. Nd3
>>                                    Kc2 8. Kf1 Kd1 9. Nc5 Kd2 10. Ne4+
>>                                    Kc2 11. Kg2
>>               19->  10.37   1.40   1. Ne1 Kb2 2. Nd3+ Kc3 3. Nf4 Kb3 4.
>>                                    Ng6 Kc3 5. Ne5 Kb2 6. Ke1 Kc3 7. Nd3
>>                                    Kc2 8. Kf1 Kd1 9. Nc5 Kd2 10. Ne4+
>>                                    Kc2 11. Kg2
>>               20    11.26   1.15   1. Ne1 Kb2 2. Nd3+ Kc3 3. Nc1 Kb2 4.
>>                                    Na2 Kb1 5. Nb4 Kb2 6. Nd5 Kb3 7. Nc7
>>                                    Kc3 8. Nb5+ Kc4 9. Nd6+ Kd5 10. Nc8
>>                                    Ke4 11. Kc2 Kd5 12. Kd3
>>               20->  11.28   1.15   1. Ne1 Kb2 2. Nd3+ Kc3 3. Nc1 Kb2 4.
>>                                    Na2 Kb1 5. Nb4 Kb2 6. Nd5 Kb3 7. Nc7
>>                                    Kc3 8. Nb5+ Kc4 9. Nd6+ Kd5 10. Nc8
>>                                    Ke4 11. Kc2 Kd5 12. Kd3
>>               21    12.23     ++   1. Ne1!!
>>               21->  12.32   1.54   1. Ne1 Kb2 2. Nd3+ Kc3 3. Nc1 Kb2 4.
>>                                    Na2 Kb1 5. Nb4 Kb2 6. Nd5 Kb3 7. Nc7
>>                                    Kc3 8. Nb5+ Kc4 9. Nd6+ Kd5 10. Nc8
>>                                    Ke4 11. Kc2 Kd5 12. Kd3
>>               22    12.51     --   1. Ne1
>>               22    12.79   1.28   1. Ne1 Kb2 2. Nd3+ Kc3 3. Nc1 Kb2 4.
>>                                    Na2 Kb1 5. Nb4 Kb2 6. Nd5 Kb3 7. Nf4
>>                                    Kb2 8. Ng6 Kc3 9. Ne5 Kb2 10. Ke1 Kc3
>>                                    11. Kf1 Kd2 12. Nc6
>>               22->  12.79   1.28   1. Ne1 Kb2 2. Nd3+ Kc3 3. Nc1 Kb2 4.
>>                                    Na2 Kb1 5. Nb4 Kb2 6. Nd5 Kb3 7. Nf4
>>                                    Kb2 8. Ng6 Kc3 9. Ne5 Kb2 10. Ke1 Kc3
>>                                    11. Kf1 Kd2 12. Nc6
>>               23    13.48   1.21   1. Ne1 Kb2 2. Nd3+ Kc3 3. Nc1 Kb2 4.
>>                                    Na2 Kb1 5. Nb4 Kb2 6. Nd5 Kb3 7. Nf4
>>                                    Kb2 8. Ng6 Kc3 9. Ne5 Kb2 10. Ke1 Kc3
>>                                    11. Nd3 Kc2 12. Ne5 Kc3
>>               23->  13.48   1.21   1. Ne1 Kb2 2. Nd3+ Kc3 3. Nc1 Kb2 4.
>>                                    Na2 Kb1 5. Nb4 Kb2 6. Nd5 Kb3 7. Nf4
>>                                    Kb2 8. Ng6 Kc3 9. Ne5 Kb2 10. Ke1 Kc3
>>                                    11. Nd3 Kc2 12. Ne5 Kc3
>>               24    15.48   1.18   1. Ne1 Kb2 2. Nd3+ Kc3 3. Nc1 Kb2 4.
>>                                    Na2 Kb1 5. Nb4 Kb2 6. Nd5 Kb3 7. Nf4
>>                                    Kb2 8. Ng6 Kc3 9. Ne5 Kb2 10. Ke1 Kc3
>>                                    11. Nd3 Kc2 12. Nc5 Kc3 13. Kd1
>>               24->  15.48   1.18   1. Ne1 Kb2 2. Nd3+ Kc3 3. Nc1 Kb2 4.
>>                                    Na2 Kb1 5. Nb4 Kb2 6. Nd5 Kb3 7. Nf4
>>                                    Kb2 8. Ng6 Kc3 9. Ne5 Kb2 10. Ke1 Kc3
>>                                    11. Nd3 Kc2 12. Nc5 Kc3 13. Kd1
>>               25    16.31   1.18   1. Ne1 Kb2 2. Nd3+ Kc3 3. Nc1 Kb2 4.
>>                                    Na2 Kb1 5. Nb4 Kb2 6. Nd5 Kb3 7. Nf4
>>                                    Kb2 8. Ng6 Kc3 9. Ne5 Kb2 10. Ke1 Kc3
>>                                    11. Nd3 Kc2 12. Nc5 Kc3 13. Kd1 Kc4
>>               25->  16.32   1.18   1. Ne1 Kb2 2. Nd3+ Kc3 3. Nc1 Kb2 4.
>>                                    Na2 Kb1 5. Nb4 Kb2 6. Nd5 Kb3 7. Nf4
>>                                    Kb2 8. Ng6 Kc3 9. Ne5 Kb2 10. Ke1 Kc3
>>                                    11. Nd3 Kc2 12. Nc5 Kc3 13. Kd1 Kc4
>>               26    19.26   1.22   1. Ne1 Kb2 2. Nd3+ Kc3 3. Nc1 Kb2 4.
>>                                    Na2 Kb1 5. Nb4 Kb2 6. Nd5 Kb3 7. Nf4
>>                                    Kb2 8. Ng6 Kc3 9. Ne5 Kb2 10. Ke1 Kc3
>>                                    11. Nd3 Kb3 12. Kf1 Kc3 13. Kg2 Kc4
>>                                    14. Kf3
>>               26->  19.26   1.22   1. Ne1 Kb2 2. Nd3+ Kc3 3. Nc1 Kb2 4.
>>                                    Na2 Kb1 5. Nb4 Kb2 6. Nd5 Kb3 7. Nf4
>>                                    Kb2 8. Ng6 Kc3 9. Ne5 Kb2 10. Ke1 Kc3
>>                                    11. Nd3 Kb3 12. Kf1 Kc3 13. Kg2 Kc4
>>                                    14. Kf3
>>               27    23.97   1.22   1. Ne1 Kb2 2. Nd3+ Kc3 3. Nc1 Kb2 4.
>>                                    Na2 Kb1 5. Nb4 Kb2 6. Nd5 Kb3 7. Nf4
>>                                    Kb2 8. Ng6 Kc3 9. Ne5 Kb2 10. Ke1 Kc3
>>                                    11. Nd3 Kb3 12. Kf1 Kc3 13. Kg2 Kc4
>>                                    14. Kf3 Kc3
>>               27->  23.97   1.22   1. Ne1 Kb2 2. Nd3+ Kc3 3. Nc1 Kb2 4.
>>                                    Na2 Kb1 5. Nb4 Kb2 6. Nd5 Kb3 7. Nf4
>>                                    Kb2 8. Ng6 Kc3 9. Ne5 Kb2 10. Ke1 Kc3
>>                                    11. Nd3 Kb3 12. Kf1 Kc3 13. Kg2 Kc4
>>                                    14. Kf3 Kc3
>>               28    25.87   1.21   1. Ne1 Kb2 2. Nd3+ Kc3 3. Nc1 Kb2 4.
>>                                    Na2 Kb1 5. Nb4 Kb2 6. Nd5 Kb3 7. Kc1
>>                                    Kc4 8. Nb6+ Kc3 9. Na4+ Kb3 10. Nb2
>>                                    Kc3 11. Nd3 Kb3 12. Nc5+ Kc4 13. Nd7
>>                                    Kb3 14. Ne5 Kc3 15. Kd1 Kb2 16. Ke1
>>                                    Kc3
>>               28->  25.89   1.21   1. Ne1 Kb2 2. Nd3+ Kc3 3. Nc1 Kb2 4.
>>                                    Na2 Kb1 5. Nb4 Kb2 6. Nd5 Kb3 7. Kc1
>>                                    Kc4 8. Nb6+ Kc3 9. Na4+ Kb3 10. Nb2
>>                                    Kc3 11. Nd3 Kb3 12. Nc5+ Kc4 13. Nd7
>>                                    Kb3 14. Ne5 Kc3 15. Kd1 Kb2 16. Ke1
>>                                    Kc3
>>               29    26.65   1.21   1. Ne1 Kb2 2. Nd3+ Kc3 3. Nc1 Kb2 4.
>>                                    Na2 Kb1 5. Nb4 Kb2 6. Nd5 Kb3 7. Kc1
>>                                    Kc4 8. Nb6+ Kc3 9. Na4+ Kb3 10. Nb2
>>                                    Kc3 11. Nd3 Kb3 12. Nc5+ Kc4 13. Nd7
>>                                    Kb3 14. Ne5 Kc3 15. Kd1 Kb2 16. Ke1
>>                                    Kc3 17. Kd1
>>               29->  26.65   1.21   1. Ne1 Kb2 2. Nd3+ Kc3 3. Nc1 Kb2 4.
>>                                    Na2 Kb1 5. Nb4 Kb2 6. Nd5 Kb3 7. Kc1
>>                                    Kc4 8. Nb6+ Kc3 9. Na4+ Kb3 10. Nb2
>>                                    Kc3 11. Nd3 Kb3 12. Nc5+ Kc4 13. Nd7
>>                                    Kb3 14. Ne5 Kc3 15. Kd1 Kb2 16. Ke1
>>                                    Kc3 17. Kd1
>>               30    27.23   1.22   1. Ne1 Kb2 2. Nd3+ Kb3 3. Nc1+ Kc3
>>                                    4. Ke1 Kb2 5. Nd3+ Kc2 6. Ne5 Kc3 7.
>>                                    Kd1 Kb2 8. Ng6 Kc3 9. Nf4 Kb2 10. Nd5
>>                                    Kb3 11. Kc1 Kc4 12. Nb6+ Kc3 13. Na4+
>>                                    Kb3 14. Nb2 Kc3 15. Nd3 Kb3 16. Kb1
>>                                    Kc3 17. Nc1 Kd2 18. Kb2
>>               30->  27.23   1.22   1. Ne1 Kb2 2. Nd3+ Kb3 3. Nc1+ Kc3
>>                                    4. Ke1 Kb2 5. Nd3+ Kc2 6. Ne5 Kc3 7.
>>                                    Kd1 Kb2 8. Ng6 Kc3 9. Nf4 Kb2 10. Nd5
>>                                    Kb3 11. Kc1 Kc4 12. Nb6+ Kc3 13. Na4+
>>                                    Kb3 14. Nb2 Kc3 15. Nd3 Kb3 16. Kb1
>>                                    Kc3 17. Nc1 Kd2 18. Kb2
>>               31    30.76   1.23   1. Ne1 Kb2 2. Nd3+ Kb3 3. Kc1 Kc3 4.
>>                                    Nc5 Kc4 5. Na4 Kb3 6. Nb2 Kc3 7. Nd3
>>                                    Kb3 8. Kd1 Kc3 <HT>
>>               31->  30.76   1.23   1. Ne1 Kb2 2. Nd3+ Kb3 3. Kc1 Kc3 4.
>>                                    Nc5 Kc4 5. Na4 Kb3 6. Nb2 Kc3 7. Nd3
>>                                    Kb3 8. Kd1 Kc3 <HT>
>>               32    31.68     ++   1. Ne1!!
>>               32     1:17  Mat39   1. Ne1 Kb2 2. Nd3+ Kc3 3. Nc1 Kb2 4.
>>                                    Na2 Kb1 5. Nb4 Kb2 6. Nd5 Kb3 7. Nc7
>>                                    Kc3 8. Nb5+ Kc4 9. Nd6+ Kb3 10. Ne4
>>                                    Kb2 11. Nc5 <HT>
>>               32->   1:17  Mat39   1. Ne1 Kb2 2. Nd3+ Kc3 3. Nc1 Kb2 4.
>>                                    Na2 Kb1 5. Nb4 Kb2 6. Nd5 Kb3 7. Nc7
>>                                    Kc3 8. Nb5+ Kc4 9. Nd6+ Kb3 10. Ne4
>>                                    Kb2 11. Nc5 <HT>
>>               33     1:18  Mat39   1. Ne1 Kb2 2. Nd3+ Kc3 3. Nc1 Kb2 4.
>>                                    Na2 Kb1 5. Nb4 Kb2 6. Nd5 <HT>
>>               33->   1:18  Mat39   1. Ne1 Kb2 2. Nd3+ Kc3 3. Nc1 Kb2 4.
>>                                    Na2 Kb1 5. Nb4 Kb2 6. Nd5 <HT>
>>               34     1:18  Mat39   1. Ne1 Kb2 2. Nd3+ Kc3 3. Nc1 Kb2 4.
>>                                    Na2 Kb1 5. Nb4 Kb2 6. Nd5 <HT>
>>               34->   1:18  Mat39   1. Ne1 Kb2 2. Nd3+ Kc3 3. Nc1 Kb2 4.
>>                                    Na2 Kb1 5. Nb4 Kb2 6. Nd5 <HT>



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