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Subject: Re: Endgame Test Position(Crafty fails to see the draw score)

Author: Dann Corbit

Date: 16:49:49 12/12/03

Go up one level in this thread


E:\crafty\release>crafty1
EPD Kit revision date: 1996.04.21
unable to open book file [./book.bin].
book is disabled
unable to open book file [./books.bin].
hash table memory =   48M bytes.
pawn hash table memory =    6M bytes.
EGTB cache memory =   32M bytes.
draw score set to    0.00 pawns.
book file enabled.
choose from book moves randomly (using weights.)
choose from 5 best moves.
book learning enabled
result learning enabled
position learning enabled
threshold set to 9 pawns.
5 piece tablebase files found
12693kb of RAM used for TB indices and decompression tables

Crafty v19.7

White(1): hash 300M
hash table memory =  192M bytes.
White(1): st 999
search time set to 999.00.
White(1): epdpfga \draw2.epd draw2.out
PFGA: EPD record: 1
end-game phase
              clearing hash tables
              time surplus   0.00  time limit 16:39 (16:39)
              depth   time  score   variation (1)
                9     0.72   6.15   1. ... Rg1+ 2. Kf7 Rf1+ 3. Ke6 Rf6+
                                    4. Kd5 Rd6+ 5. Kc5 Rxc6+ 6. Kd5 Kxb7
                                    7. e8=Q Rc1 8. Kd6
                9->   0.94   6.15   1. ... Rg1+ 2. Kf7 Rf1+ 3. Ke6 Rf6+
                                    4. Kd5 Rd6+ 5. Kc5 Rxc6+ 6. Kd5 Kxb7
                                    7. e8=Q Rc1 8. Kd6
               10     1.60   6.00   1. ... Rg1+ 2. Kf7 Rf1+ 3. Ke6 Re1+
                                    4. Kd6 Re6+ 5. Kc5 Re5+ 6. Kc4 Re4+
                                    7. Kb5 Re5+ 8. Kb4 Re4+ 9. Kb3 Re3+
                                    10. Kb4 Re4+ <HT>
               10->   1.88   6.00   1. ... Rg1+ 2. Kf7 Rf1+ 3. Ke6 Re1+
                                    4. Kd6 Re6+ 5. Kc5 Re5+ 6. Kc4 Re4+
                                    7. Kb5 Re5+ 8. Kb4 Re4+ 9. Kb3 Re3+
                                    10. Kb4 Re4+ <HT>
               11     2.29   5.99   1. ... Rg1+ 2. Kf7 Rf1+ 3. Ke6 Re1+
                                    4. Kd6 Re6+ 5. Kc5 Re5+ 6. Kc4 Re4+
                                    7. Kb5 Re5+ 8. Kb4 Re4+ 9. Kb3 Re3+
                                    10. Kb2 Re6 11. Rd7
               11->   2.53   5.99   1. ... Rg1+ 2. Kf7 Rf1+ 3. Ke6 Re1+
                                    4. Kd6 Re6+ 5. Kc5 Re5+ 6. Kc4 Re4+
                                    7. Kb5 Re5+ 8. Kb4 Re4+ 9. Kb3 Re3+
                                    10. Kb2 Re6 11. Rd7
               12     3.53   5.93   1. ... Rg1+ 2. Kf7 Rf1+ 3. Ke6 Re1+
                                    4. Kd6 Re6+ 5. Kc5 Re5+ 6. Kc4 Re4+
                                    7. Kb5 Re5+ 8. Kb4 Re4+ 9. Kb3 Re3+
                                    10. Kb2 Re2+ 11. Kc3 Re3+ 12. Kd2 Rd3+
                                    13. Ke2 Re3+ 14. Kf2 <HT>
               12->   3.89   5.93   1. ... Rg1+ 2. Kf7 Rf1+ 3. Ke6 Re1+
                                    4. Kd6 Re6+ 5. Kc5 Re5+ 6. Kc4 Re4+
                                    7. Kb5 Re5+ 8. Kb4 Re4+ 9. Kb3 Re3+
                                    10. Kb2 Re2+ 11. Kc3 Re3+ 12. Kd2 Rd3+
                                    13. Ke2 Re3+ 14. Kf2 <HT>
               13     4.78   5.83   1. ... Rg1+ 2. Kf7 Rf1+ 3. Ke6 Re1+
                                    4. Kd6 Re6+ 5. Kc5 Re5+ 6. Kc4 Re4+
                                    7. Kb5 Re5+ 8. Kb4 Re4+ 9. Kb3 Re3+
                                    10. Kb2 Re2+ 11. Kc3 Re3+ 12. Kd2 Re2+
                                    13. Kd1 Re3
               13->   5.06   5.83   1. ... Rg1+ 2. Kf7 Rf1+ 3. Ke6 Re1+
                                    4. Kd6 Re6+ 5. Kc5 Re5+ 6. Kc4 Re4+
                                    7. Kb5 Re5+ 8. Kb4 Re4+ 9. Kb3 Re3+
                                    10. Kb2 Re2+ 11. Kc3 Re3+ 12. Kd2 Re2+
                                    13. Kd1 Re3
               14     5.90   5.89   1. ... Rg1+ 2. Kf7 Rf1+ 3. Ke6 Re1+
                                    4. Kd6 Re6+ 5. Kc5 Re5+ 6. Kc4 Re4+
                                    7. Kb5 Re5+ 8. Kb4 Re4+ 9. Kb3 Re3+
                                    10. Kb2 Re2+ 11. Kc3 Re3+ 12. Kd2 Re2+
                                    13. Kd1 Re6 14. Rd7
               14->   6.33   5.89   1. ... Rg1+ 2. Kf7 Rf1+ 3. Ke6 Re1+
                                    4. Kd6 Re6+ 5. Kc5 Re5+ 6. Kc4 Re4+
                                    7. Kb5 Re5+ 8. Kb4 Re4+ 9. Kb3 Re3+
                                    10. Kb2 Re2+ 11. Kc3 Re3+ 12. Kd2 Re2+
                                    13. Kd1 Re6 14. Rd7
               15     6.79   5.83   1. ... Rg1+ 2. Kf7 Rf1+ 3. Ke6 Re1+
                                    4. Kd6 Re6+ 5. Kc5 Re5+ 6. Kc4 Re4+
                                    7. Kb5 Re5+ 8. Kb4 Re4+ 9. Kb3 Re3+
                                    10. Kb2 Re2+ 11. Ka3 Re3+ 12. Ka4 Re4+
                                    13. Ka5 Re5+ 14. Kb6 Rb5+ 15. Ka6 Re5
               15->   7.10   5.83   1. ... Rg1+ 2. Kf7 Rf1+ 3. Ke6 Re1+
                                    4. Kd6 Re6+ 5. Kc5 Re5+ 6. Kc4 Re4+
                                    7. Kb5 Re5+ 8. Kb4 Re4+ 9. Kb3 Re3+
                                    10. Kb2 Re2+ 11. Ka3 Re3+ 12. Ka4 Re4+
                                    13. Ka5 Re5+ 14. Kb6 Rb5+ 15. Ka6 Re5
               16     8.23   5.85   1. ... Rg1+ 2. Kf7 Rf1+ 3. Ke6 Re1+
                                    4. Kd6 Re6+ 5. Kc5 Re5+ 6. Kc4 Re4+
                                    7. Kb5 Re5+ 8. Kb4 Re4+ 9. Kb3 Re3+
                                    10. Kb2 Re2+ 11. Ka3 Re3+ 12. Ka2 Re2+
                                    13. Kb1 Re1+ 14. Kc2 Re6 15. Kd3 Rxc6
                                    16. e8=Q+ Kxb7
               16->   8.92   5.85   1. ... Rg1+ 2. Kf7 Rf1+ 3. Ke6 Re1+
                                    4. Kd6 Re6+ 5. Kc5 Re5+ 6. Kc4 Re4+
                                    7. Kb5 Re5+ 8. Kb4 Re4+ 9. Kb3 Re3+
                                    10. Kb2 Re2+ 11. Ka3 Re3+ 12. Ka2 Re2+
                                    13. Kb1 Re1+ 14. Kc2 Re6 15. Kd3 Rxc6
                                    16. e8=Q+ Kxb7
               17    10.50   5.86   1. ... Rg1+ 2. Kf7 Rf1+ 3. Ke6 Re1+
                                    4. Kd6 Re6+ 5. Kc5 Re5+ 6. Kc4 Re4+
                                    7. Kb5 Rb4+ 8. Ka6 Ra4+ 9. Kb6 Rb4+
                                    10. Kc5 Rc4+ 11. Kd6 Rd4+ 12. Ke6 Rd6+
                                    13. Kf5 Rf6+ 14. Kg5 Rg6+ 15. Kh4 Rg4+
                                    16. Kh3 Rg3+ 17. Kh2 Re3 18. Rd7
               17->  10.99   5.86   1. ... Rg1+ 2. Kf7 Rf1+ 3. Ke6 Re1+
                                    4. Kd6 Re6+ 5. Kc5 Re5+ 6. Kc4 Re4+
                                    7. Kb5 Rb4+ 8. Ka6 Ra4+ 9. Kb6 Rb4+
                                    10. Kc5 Rc4+ 11. Kd6 Rd4+ 12. Ke6 Rd6+
                                    13. Kf5 Rf6+ 14. Kg5 Rg6+ 15. Kh4 Rg4+
                                    16. Kh3 Rg3+ 17. Kh2 Re3 18. Rd7
               18    12.53   5.86   1. ... Rg1+ 2. Kf7 Rf1+ 3. Ke6 Re1+
                                    4. Kd6 Re6+ 5. Kc5 Re5+ 6. Kc4 Re4+
                                    7. Kb5 Rb4+ 8. Ka6 Ra4+ 9. Kb6 Rb4+
                                    10. Kc5 Rc4+ 11. Kd6 Rd4+ 12. Ke6 Rd6+
                                    13. Kf5 Rf6+ 14. Kg5 Rg6+ 15. Kh4 Rg4+
                                    16. Kh5 Rg5+ 17. Kh6 Rg6+ 18. Kh7 Re6
                                    19. Rd7
               18->  13.26   5.86   1. ... Rg1+ 2. Kf7 Rf1+ 3. Ke6 Re1+
                                    4. Kd6 Re6+ 5. Kc5 Re5+ 6. Kc4 Re4+
                                    7. Kb5 Rb4+ 8. Ka6 Ra4+ 9. Kb6 Rb4+
                                    10. Kc5 Rc4+ 11. Kd6 Rd4+ 12. Ke6 Rd6+
                                    13. Kf5 Rf6+ 14. Kg5 Rg6+ 15. Kh4 Rg4+
                                    16. Kh5 Rg5+ 17. Kh6 Rg6+ 18. Kh7 Re6
                                    19. Rd7
               19    17.81     ++   1. ... Rg1+!!
               19->  18.55   5.47   1. ... Rg1+ 2. Kf7 Rf1+ 3. Ke6 Re1+
                                    4. Kd6 Re6+ 5. Kc5 Re5+ 6. Kc4 Re4+
                                    7. Kb5 Rb4+ 8. Ka6 Ra4+ 9. Kb6 Rb4+
                                    10. Kc5 Rc4+ 11. Kd6 Rd4+ 12. Ke6 Rd6+
                                    13. Kf5 Rf6+ 14. Kg5 Rg6+ 15. Kh4 Rg4+
                                    16. Kh5 Rg5+ 17. Kh6 Rg6+ 18. Kh7 Re6
                                    19. Rd7
               20    19.32     ++   1. ... Rg1+!!
               20->  20.66   5.08   1. ... Rg1+ 2. Kf7 Rf1+ 3. Ke6 Re1+
                                    4. Kd6 Re6+ 5. Kc5 Re5+ 6. Kc4 Re4+
                                    7. Kb5 Rb4+ 8. Ka6 Ra4+ 9. Kb6 Rb4+
                                    10. Kc5 Rc4+ 11. Kd6 Rd4+ 12. Ke6 Rd6+
                                    13. Kf5 Rf6+ 14. Kg5 Rg6+ 15. Kh4 Rg4+
                                    16. Kh5 Rg5+ 17. Kh6 Rg6+ 18. Kh7 Re6
                                    19. Rd7
               21    22.90     ++   1. ... Rg1+!!
               21->  24.37   4.69   1. ... Rg1+ 2. Kf7 Rf1+ 3. Ke6 Re1+
                                    4. Kd6 Re6+ 5. Kc5 Re5+ 6. Kc4 Re4+
                                    7. Kb5 Rb4+ 8. Ka6 Ra4+ 9. Kb6 Rb4+
                                    10. Kc5 Rc4+ 11. Kd6 Rd4+ 12. Ke6 Rd6+
                                    13. Kf5 Rf6+ 14. Kg5 Rg6+ 15. Kh4 Rg4+
                                    16. Kh5 Rg5+ 17. Kh6 Rg6+ 18. Kh7 Re6
                                    19. Rd7
               22    25.53     ++   1. ... Rg1+!!
               22    26.45   0.01   1. ... Rg1+ 2. Kf7 Rf1+ 3. Ke6 Re1+
                                    4. Kd6 Re6+ 5. Kc5 Re5+ 6. Kc4 Re4+
                                    7. Kd5 Re5+ 8. Kxe5 <EGTB>
               22->  26.80   0.01   1. ... Rg1+ 2. Kf7 Rf1+ 3. Ke6 Re1+
                                    4. Kd6 Re6+ 5. Kc5 Re5+ 6. Kc4 Re4+
                                    7. Kd5 Re5+ 8. Kxe5 <EGTB>
               23    28.78   0.01   1. ... Rg1+ 2. Kf7 Rf1+ 3. Ke6 Re1+
                                    4. Kd6 Re6+ 5. Kc5 Re5+ 6. Kc4 Re4+
                                    7. Kd5 Re5+ 8. Kxe5 <EGTB>
               23->  29.06   0.01   1. ... Rg1+ 2. Kf7 Rf1+ 3. Ke6 Re1+
                                    4. Kd6 Re6+ 5. Kc5 Re5+ 6. Kc4 Re4+
                                    7. Kd5 Re5+ 8. Kxe5 <EGTB>
               24    31.29   0.01   1. ... Rg1+ 2. Kf7 Rf1+ 3. Ke6 Re1+
                                    4. Kd6 Re6+ 5. Kc5 Re5+ 6. Kc4 Re4+
                                    7. Kd5 Re5+ 8. Kxe5 <EGTB>
               24->  31.89   0.01   1. ... Rg1+ 2. Kf7 Rf1+ 3. Ke6 Re1+
                                    4. Kd6 Re6+ 5. Kc5 Re5+ 6. Kc4 Re4+
                                    7. Kd5 Re5+ 8. Kxe5 <EGTB>
               25    34.37   0.01   1. ... Rg1+ 2. Kf7 Rf1+ 3. Ke6 Re1+
                                    4. Kd6 Re6+ 5. Kc5 Re5+ 6. Kc4 Re4+
                                    7. Kd5 Re5+ 8. Kxe5 <EGTB>
               25->  35.29   0.01   1. ... Rg1+ 2. Kf7 Rf1+ 3. Ke6 Re1+
                                    4. Kd6 Re6+ 5. Kc5 Re5+ 6. Kc4 Re4+
                                    7. Kd5 Re5+ 8. Kxe5 <EGTB>
               26    38.28   0.01   1. ... Rg1+ 2. Kf7 Rf1+ 3. Ke6 Re1+
                                    4. Kd6 Re6+ 5. Kc5 Re5+ 6. Kc4 Re4+
                                    7. Kd5 Re5+ 8. Kxe5 <EGTB>
               26->  39.23   0.01   1. ... Rg1+ 2. Kf7 Rf1+ 3. Ke6 Re1+
                                    4. Kd6 Re6+ 5. Kc5 Re5+ 6. Kc4 Re4+
                                    7. Kd5 Re5+ 8. Kxe5 <EGTB>
               27    42.10   0.01   1. ... Rg1+ 2. Kf7 Rf1+ 3. Ke6 Re1+
                                    4. Kd6 Re6+ 5. Kc5 Re5+ 6. Kc4 Re4+
                                    7. Kd5 Re5+ 8. Kxe5 <EGTB>
               27->  42.93   0.01   1. ... Rg1+ 2. Kf7 Rf1+ 3. Ke6 Re1+
                                    4. Kd6 Re6+ 5. Kc5 Re5+ 6. Kc4 Re4+
                                    7. Kd5 Re5+ 8. Kxe5 <EGTB>
               28    46.07   0.01   1. ... Rg1+ 2. Kf7 Rf1+ 3. Ke6 Re1+
                                    4. Kd6 Re6+ 5. Kc5 Re5+ 6. Kc4 Re4+
                                    7. Kd5 Re5+ 8. Kxe5 <EGTB>
               28->  48.02   0.01   1. ... Rg1+ 2. Kf7 Rf1+ 3. Ke6 Re1+
                                    4. Kd6 Re6+ 5. Kc5 Re5+ 6. Kc4 Re4+
                                    7. Kd5 Re5+ 8. Kxe5 <EGTB>
               29    51.97   0.01   1. ... Rg1+ 2. Kf7 Rf1+ 3. Ke6 Re1+
                                    4. Kd6 Re6+ 5. Kc5 Re5+ 6. Kc4 Re4+
                                    7. Kd5 Re5+ 8. Kxe5 <EGTB>
               29->  53.24   0.01   1. ... Rg1+ 2. Kf7 Rf1+ 3. Ke6 Re1+
                                    4. Kd6 Re6+ 5. Kc5 Re5+ 6. Kc4 Re4+
                                    7. Kd5 Re5+ 8. Kxe5 <EGTB>
               30    58.64   0.01   1. ... Rg1+ 2. Kf7 Rf1+ 3. Ke6 Re1+
                                    4. Kd6 Re6+ 5. Kc5 Re5+ 6. Kc4 Re4+
                                    7. Kd5 Re5+ 8. Kxe5 <EGTB>
               30->   1:00   0.01   1. ... Rg1+ 2. Kf7 Rf1+ 3. Ke6 Re1+
                                    4. Kd6 Re6+ 5. Kc5 Re5+ 6. Kc4 Re4+
                                    7. Kd5 Re5+ 8. Kxe5 <EGTB>
               31     1:07   0.01   1. ... Rg1+ 2. Kf7 Rf1+ 3. Ke6 Re1+
                                    4. Kd6 Re6+ 5. Kc5 Re5+ 6. Kc4 Re4+
                                    7. Kd5 Re5+ 8. Kxe5 <EGTB>
               31->   1:09   0.01   1. ... Rg1+ 2. Kf7 Rf1+ 3. Ke6 Re1+
                                    4. Kd6 Re6+ 5. Kc5 Re5+ 6. Kc4 Re4+
                                    7. Kd5 Re5+ 8. Kxe5 <EGTB>
               32     1:17   0.01   1. ... Rg1+ 2. Kf7 Rf1+ 3. Ke6 Re1+
                                    4. Kd6 Re6+ 5. Kc5 Re5+ 6. Kc4 Re4+
                                    7. Kd5 Re5+ 8. Kxe5 <EGTB>
               32->   1:20   0.01   1. ... Rg1+ 2. Kf7 Rf1+ 3. Ke6 Re1+
                                    4. Kd6 Re6+ 5. Kc5 Re5+ 6. Kc4 Re4+
                                    7. Kd5 Re5+ 8. Kxe5 <EGTB>
               33     1:30   0.01   1. ... Rg1+ 2. Kf7 Rf1+ 3. Ke6 Re1+
                                    4. Kd6 Re6+ 5. Kc5 Re5+ 6. Kc4 Re4+
                                    7. Kd5 Re5+ 8. Kxe5 <EGTB>
               33->   1:32   0.01   1. ... Rg1+ 2. Kf7 Rf1+ 3. Ke6 Re1+
                                    4. Kd6 Re6+ 5. Kc5 Re5+ 6. Kc4 Re4+
                                    7. Kd5 Re5+ 8. Kxe5 <EGTB>
               34     1:44   0.01   1. ... Rg1+ 2. Kf7 Rf1+ 3. Ke6 Re1+
                                    4. Kd6 Re6+ 5. Kc5 Re5+ 6. Kc4 Re4+
                                    7. Kd5 Re5+ 8. Kxe5 <EGTB>
               34->   1:47   0.01   1. ... Rg1+ 2. Kf7 Rf1+ 3. Ke6 Re1+
                                    4. Kd6 Re6+ 5. Kc5 Re5+ 6. Kc4 Re4+
                                    7. Kd5 Re5+ 8. Kxe5 <EGTB>
               35     2:03   0.01   1. ... Rg1+ 2. Kf7 Rf1+ 3. Ke6 Re1+
                                    4. Kd6 Re6+ 5. Kc5 Re5+ 6. Kc4 Re4+
                                    7. Kd5 Re5+ 8. Kxe5 <EGTB>
               35->   2:13   0.01   1. ... Rg1+ 2. Kf7 Rf1+ 3. Ke6 Re1+
                                    4. Kd6 Re6+ 5. Kc5 Re5+ 6. Kc4 Re4+
                                    7. Kd5 Re5+ 8. Kxe5 <EGTB>
               36     2:35   0.01   1. ... Rg1+ 2. Kf7 Rf1+ 3. Ke6 Re1+
                                    4. Kd6 Re6+ 5. Kc5 Re5+ 6. Kc4 Re4+
                                    7. Kd5 Re5+ 8. Kxe5 <EGTB>
               36->   4:13   0.01   1. ... Rg1+ 2. Kf7 Rf1+ 3. Ke6 Re1+
                                    4. Kd6 Re6+ 5. Kc5 Re5+ 6. Kc4 Re4+
                                    7. Kd5 Re5+ 8. Kxe5 <EGTB>
               37     5:30   0.01   1. ... Rg1+ 2. Kf7 Rf1+ 3. Ke6 Re1+
                                    4. Kd6 Re6+ 5. Kc5 Re5+ 6. Kc4 Re4+
                                    7. Kd5 Re5+ 8. Kxe5 <EGTB>
               37->   6:20   0.01   1. ... Rg1+ 2. Kf7 Rf1+ 3. Ke6 Re1+
                                    4. Kd6 Re6+ 5. Kc5 Re5+ 6. Kc4 Re4+
                                    7. Kd5 Re5+ 8. Kxe5 <EGTB>
               38    16:38   0.01   1. ... Rg1+ 2. Kf7 Rf1+ 3. Ke6 Re1+
                                    4. Kd6 Re6+ 5. Kc5 Re5+ 6. Kc4 Re4+
                                    7. Kd5 Re5+ 8. Kxe5 <EGTB>
              time=16:39  cpu=75%  mat=2  n=549807694  fh=89%  nps=550k
              ext-> chk=36308961 cap=259180 pp=567781 1rep=355136 mate=177850
              predicted=0  nodes=549807694  evals=9184170
              endgame tablebase-> probes=348518  hits=348514



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