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Subject: crafty strange behaviour ?

Author: tomasz buchta

Date: 11:07:01 08/10/04


HI. here's part of log file from game. my crafty's (19.15) playin white:

-------------

Black(53): Kg7
predicted move made.
               13    15.65   3.06   54. Rf2c2 Rh1f1+ 55. Kf4e3 Rf1e1+ 56.
                                    Ke3f2 Re1e7 57. Kf2g3 Kg7h7 58. Rc2d2
                                    Re7e3+ 59. Kg3f4 Re3e7 60. Kf4f5 Re7f7+
                                    61. Kf5e6 Kh7g7 62. Rd2d8
              time=15.65  cpu=89%  mat=2  n=12774726  fh=87%  nps=816K
              ext-> chk=786420 cap=9710 pp=109124 1rep=19564 mate=3561
              predicted=39  nodes=12774726  evals=5720401  50move=0
              endgame tablebase-> probes=37075  hits=15563
              time used:   5.57

-- AFTER CRAFTY'S MOVE(54) ----

White(54): Rf2c2
              time used:  10.08

       +---+---+---+---+---+---+---+---+
    8  |   | . |   | . |   | . |   | . |
       +---+---+---+---+---+---+---+---+
    7  | . |   | . |   | . |   |<K>|   |
       +---+---+---+---+---+---+---+---+
    6  |   | . |   | . |   | . |   | . |
       +---+---+---+---+---+---+---+---+
    5  | . |   | . |   | . |   |-P-|-P-|
       +---+---+---+---+---+---+---+---+
    4  |   | . |   | . |   |-K-|   | . |
       +---+---+---+---+---+---+---+---+
    3  | . |   | . |   | . |   | . |   |
       +---+---+---+---+---+---+---+---+
    2  |   | . |-R-| . |   | . |   | . |
       +---+---+---+---+---+---+---+---+
    1  | . |   | . |   | . |   | . |<R>|
       +---+---+---+---+---+---+---+---+
         a   b   c   d   e   f   g   h

Black(54): Rh1f1+ [pondering]
crafty is behind  1.5 on time, reducing by 1/3.
              time limit 14.21 (1:42)/(50)
              depth   time  score   variation (12)
               13     3.74   3.07   55. Kf4e3 Rf1e1+ 56. Ke3f2 Re1e7 57.
                                    Kf2g3 Kg7h7 58. Rc2d2 Re7e3+ 59. Kg3g4
                                    Re3e7 60. Rd2d5 Kh7g7 61. Rd5d6 <HT>
               13->   5.63   3.07   55. Kf4e3 Rf1e1+ 56. Ke3f2 Re1e7 57.
                                    Kf2g3 Kg7h7 58. Rc2d2 Re7e3+ 59. Kg3g4
                                    Re3e7 60. Rd2d5 Kh7g7 61. Rd5d6 <HT>


Black(54): time 29500
time remaining:   4:55 (crafty).
Black(54): otim 45600
time remaining:   7:36 (opponent).


-- BUT BLACK'S MOVE IS Rxh5 !! ------ ok

Black(54): Rxh5
              time used:   7.70
crafty is behind  1.5 on time, reducing by 1/3.
              time limit 14.21 (1:42)/(50)
              depth   time  score   variation (1)
              time=0.00  cpu=100%  mat=1  n=8  fh=100%  nps=10K
              ext-> chk=0 cap=0 pp=0 1rep=0 mate=0
              predicted=39  nodes=8  evals=1  50move=0
              endgame tablebase-> probes=1  hits=1

mate in 34 moves.

--- AND I GUESS THAT THIS MATE IN 34 MOVES CRAFTY ANNOUNCED AFTER SEARCH IN TB'S
---- ??

---- NEXT CRAFTY PLAYED Kf4f5 -------

         |
         |
         |
         V


White(55): Kf4f5
              time used:   0.01

       +---+---+---+---+---+---+---+---+
    8  |   | . |   | . |   | . |   | . |
       +---+---+---+---+---+---+---+---+
    7  | . |   | . |   | . |   |<K>|   |
       +---+---+---+---+---+---+---+---+
    6  |   | . |   | . |   | . |   | . |
       +---+---+---+---+---+---+---+---+
    5  | . |   | . |   | . |-K-|-P-|<R>|
       +---+---+---+---+---+---+---+---+
    4  |   | . |   | . |   | . |   | . |
       +---+---+---+---+---+---+---+---+
    3  | . |   | . |   | . |   | . |   |
       +---+---+---+---+---+---+---+---+
    2  |   | . |-R-| . |   | . |   | . |
       +---+---+---+---+---+---+---+---+
    1  | . |   | . |   | . |   | . |   |
       +---+---+---+---+---+---+---+---+
         a   b   c   d   e   f   g   h

LearnBook() executed

----- AND EXECUTED RESULT LEARNING . YES ? ------


----- SO WHAT HAPPENED IN NEXT MOVE ???? I DONT UNDERSTAND IT REALLY :( ----



              puzzling over a move to ponder.
              depth   time  score   variation (1)
              11->   3.42   3.07   55. g4g5+ Kf6g7 56. Rf2c2 Rh1f1+ 57.
                                    Kf4e3 Rf1e1+ 58. Ke3f2 Re1e7 59. Rc2e2
                                    Re7a7 60. Kf2f3 Kg7h7 61. Re2e4 Ra7d7
                                    62. Kf3g4 Kh7g7 63. Re4e5 <HT>



White(55): g4g5+ [pondering]
              clearing hash tables
              time limit 43.48 (1:47)/(50)
              depth   time  score   variation (1)
              13     5.83   3.05   55. ... Kf6g7 56. Rf2d2 Rh1f1+ 57.
                                    Kf4e3 Rf1e1+ 58. Ke3f2 Re1e7 59. Kf2g3
                                    Kg7g8 60. Kg3f4 Kg8g7 61. Kf4f5 Re7f7+
                                    62. Kf5g4 Rf7e7 63. Kg4f5
White(55): time 31500
time remaining:   5:15 (crafty).
White(55): otim 46600
time remaining:   7:46 (opponent).
White(55): Rh3
Illegal move: Rh3 < ---------------------- !!!!!!!!!!!!!!!!!! WHAT IS THIS ????



BECAUSE OF MY ENGLISH I GIVE THE LOG (IN PARTS OF COURSE). IS THIS LOG CLEAR
ENOUGH TO EXPLAIN WHAT HAPPENED ?????????


regards
t buchta



ps. i finished the game by hand and was a draw :( :))))



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