Author: Eduard Nemeth
Date: 08:58:53 10/26/04
Go up one level in this thread
Thanks.
But the difference is:
In Position 1, J8 can not mate then it see no material to mate. The Position 2
is another.
German: in der Position 1 kann J8 nicht Matt setzen weil er nicht erkennt
dass genügend Material da ist (das kann man in den J8-Optionen aber abstellen).
In Position 2 (sogar richtiges Spiel!) erkennt J8 ein Matt in 1 nicht
(ich habe getestet: ohne Hashtables erkennt er das Matt mit Hashtables nicht).
Die Hashtables haben keine Fehler, denn alle anderen Programme haben das Matt
gesehen - Ruffian 2.1.0 zeigt sogar 0.00 an.
Best,
Eduard
On October 26, 2004 at 09:22:14, Vincent Lejeune wrote:
>I reported the same behaviour 1 year ago :
>http://chessprogramming.org/cccsearch/ccc.php?art_id=323577
>
>------------------------------------------------------------------------
>[d]8/8/8/5N2/6p1/8/5K1p/7k b - - 0 1
>
>Analysis by Junior 8:
>
>1. = (0.00): 9...g3+ 10.Cxg3#
>
>from this position :
>[D]8/8/8/8/6p1/4N3/5K1p/7k w - -
>let analyse , it evaluate
>0.00 play Nf5 and it still 0.00 despite the mate in 1 :)
>
>Giving draw for a mate in 1 ??? :))
>------------------------------------------------------------------------
>
>I hope all of this bug is away now !
>
>On October 25, 2004 at 22:06:12, Eduard Nemeth wrote:
>
>>:)
>>
>>Nice Game:
>>
>>[Event "Wertungspartie, 5m + 0s"]
>>[Site "Maschinenraum"]
>>[Date "2004.10.26"]
>>[Round "?"]
>>[White "Wolkenlos, Junior 8"]
>>[Black "WASABE1, Fritz 8"]
>>[Result "0-1"]
>>[ECO "E94"]
>>[WhiteElo "2349"]
>>[BlackElo "2407"]
>>[PlyCount "112"]
>>[EventDate "2004.10.26"]
>>[TimeControl "300"]
>>
>>1. d4 {0} Nf6 {0} 2. c4 {0} g6 {0} 3. Nf3 {0} Bg7 {0} 4. Nc3 {0} O-O {0} 5. e4
>>{0} d6 {0} 6. Be2 {0} e5 {0} 7. O-O {0} Na6 {0} 8. Be3 {0} Ng4 {0} 9. Bg5 {0}
>>Qe8 {0} 10. dxe5 {0} dxe5 {0} 11. h3 {0} h6 {0} 12. Bd2 {0} Nf6 {0} 13. Be3 {0}
>>Qe7 {0} 14. Nd5 {0} Qd8 {0} 15. Nxf6+ {0} Qxf6 {0} 16. c5 {0} Nb8 {0} 17. Qc1 {
>>13} Kh7 {0.22/13 7} 18. b4 {12} Nc6 {0.28/12 0} 19. b5 {10} Nd4 {0.34/13 1} 20.
>>Bxd4 {4} exd4 {0.34/12 1} 21. e5 {9} Qf5 {0.25/11 6} 22. Rd1 {8} Bxe5 {
>>-0.06/11 23} 23. a4 {1} Re8 {-0.09/10 7} 24. Bd3 {14} Qf6 {-0.09/11 13} 25. Re1
>>{1} a6 {-0.03/10 6} 26. Be4 {8} axb5 {-0.22/9 6} 27. axb5 {1} Bf4 {-0.31/11 5}
>>28. Qb2 {0} Rxa1 {-0.25/11 5} 29. Qxa1 {0} Kg7 {-0.16/11 16} 30. Qa3 {5} Bf5 {
>>-0.75/11 8} 31. Qd3 {5} Rxe4 {-0.84/12 5} 32. Rxe4 {6} Bxe4 {-1.00/14 0} 33.
>>Qxe4 {1} d3 {-0.72/13 3} 34. Qxd3 {5} Qa1+ {-0.81/14 2} 35. Qf1 {5} Qc3 {
>>-0.81/14 3} 36. c6 {4} bxc6 {-1.28/12 5} 37. bxc6 {0} Qxc6 {-1.25/13 5} 38.
>>Qa1+ {10} Qf6 {-1.34/13 5} 39. Qa4 {8} c5 {-1.31/13 0} 40. Kf1 {4} Qd6 {
>>-1.31/11 0} 41. Qa1+ {4} Kg8 {-1.41/12 5} 42. Qa8+ {6} Kh7 {-1.41/13 6} 43. g3
>>{1} Qd3+ {-1.38/12 5} 44. Kg2 {4} Bd6 {-1.41/13 1} 45. Qa2 {11} c4 {-1.44/13 4}
>>46. Nd2 {1} Qe2 {-1.47/12 2} 47. Qxc4 {4} Qxd2 {-1.47/13 0} 48. Qxf7+ {5} Kh8 {
>>-1.44/12 0} 49. Qf6+ {5} Kg8 {-1.41/12 0} 50. Qxg6+ {14} Kf8 {-1.31/12 0} 51.
>>Qg4 {3} Qd5+ {-1.69/11 4} 52. Qf3+ {3} Qxf3+ {-1.16/14 8} 53. Kxf3 {1} Kf7 {
>>-0.88/15 4} 54. Kg4 {3} Kg6 {0.00/15 4} 55. f4 {2} h5+ {-1.50/18 4} 56. Kh4 {0}
>>Be7# {(Lag: Av=0.53s, max=1.4s) -#1/2 0} 0-1
>>
>>See here:
>>
>>Wolkenlos,J - WASABE1,F, Blitz:5'
>>
>>[D]8/8/3b2k1/7p/5PK1/6PP/8/8 w - - 0 1
>>
>>Analysis by Junior 8:
>>
>>56.Kf3 Kf5
>> -+ (-1.92) Tiefe: 3 00:00:00
>>56.Kh4 Kf5
>> = (0.00) Tiefe: 3 00:00:00
>>56.Kh4 Kf5
>> = (0.00) Tiefe: 6 00:00:00
>>56.Kh4 Kf5
>> = (0.00) Tiefe: 9 00:00:00 1kN
>>56.Kh4 Kf5
>> = (0.00) Tiefe: 12 00:00:00 12kN, tb=17
>>56.Kh4 Kf5
>> = (0.00) Tiefe: 15 00:00:00 33kN, tb=122
>>56.Kh4 Kf5
>> = (0.00) Tiefe: 18 00:00:01 77kN, tb=404
>>56.Kh4 Kf5
>> = (0.00) Tiefe: 21 00:00:01 177kN, tb=915
>>56.Kh4 Kf5
>> = (0.00) Tiefe: 24 00:00:02 438kN, tb=1896
>>56.Kh4 Kf5
>> = (0.00) Tiefe: 27 00:00:04 1028kN, tb=3487
>>56.Kh4 Kf5
>> = (0.00) Tiefe: 30 00:00:09 2333kN, tb=6227
>>56.Kh4 Kf5
>> = (0.00) Tiefe: 32 00:00:10 2745kN, tb=7047
>>56.Kh4 Kf5
>> = (0.00) Tiefe: 34 00:00:12 3626kN, tb=8436
>>56.Kh4 Kf5
>> = (0.00) Tiefe: 36 00:00:16 5419kN, tb=11975
>>56.Kh4 Kf5
>> = (0.00) Tiefe: 38 00:00:28 10107kN, tb=20236
>>
>>(Nemeth, Privat 26.10.2004)
>>
>>Amir Ban, please fix this BUG for Junior 9 !
>>
>>Best,
>>Eduard
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