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Subject: CM 10th Edition has a bug ! I STOP TESTING !!!

Author: Wilhelm Hudetz

Date: 21:05:32 10/01/04


Hi All,

in this position (Game 60min+15sec)King3.33 didn´t find the right move in a
accetable time.
King plays 55...Th1 and lost the game. No other Top-engine
and the most good amateur-engines have a probem and
plays 55...Kg4 after some seconds.
To many games from King3.33 was lost to those Blackouts in endgames.

Gobblerhunter,D - Tschässmasta,C
8/8/P7/7R/5k2/1K5p/7r/8 b - - 0 1

Analysis by TheKing3.33 on AMD3200:

55...Th1 56.Th4+ Kg3 57.Th8
  ²  (0.60)   Tiefe: 3   00:00:00
55...Th1 56.Ka2 Th2+ 57.Kb3
  =  (0.00)   Tiefe: 4   00:00:00
55...Th1 56.Ka2 Th2+ 57.Ka3 Th1 58.Th8
  ±  (0.73)   Tiefe: 5   00:00:00
55...Th1 56.Ka2 Th2+ 57.Ka3 Th1 58.Th4+ Kg3 59.Th8
  ²  (0.55)   Tiefe: 6   00:00:00  18kN
55...Th1 56.a7 Ta1 57.Th4+ Kg3 58.Ta4 Tb1+ 59.Ka2 h2 60.Ta3+ Kf4 61.Tf3+ Ke5
62.a8D h1D
  =  (0.02)   Tiefe: 7   00:00:00  67kN
55...Th1 56.a7 Ta1 57.Th4+ Kg3 58.Ta4 Tb1+ 59.Ka2 h2 60.a8D h1D 61.Df8
  ²  (0.28)   Tiefe: 8   00:00:00  136kN
55...Th1 56.a7 Ta1 57.Th4+ Kg3 58.Ta4 Tb1+ 59.Ka2 h2 60.a8D h1D 61.Dg8+ Kf2
62.Dg5
  ²  (0.51)   Tiefe: 9   00:00:00  301kN
55...Th1 56.a7 Ta1 57.Th4+ Kg3 58.Ta4 Txa4 59.Kxa4 h2 60.a8D
  ²  (0.57)   Tiefe: 10   00:00:01  673kN
55...Th1 56.a7 Ta1 57.Th4+ Kg3 58.Ta4 Txa4 59.Kxa4 h2 60.a8D
  ²  (0.57)   Tiefe: 11   00:00:03  1456kN
55...Th1 56.a7 Ta1 57.Th4+ Kg3 58.Ta4 Txa4 59.Kxa4 h2 60.a8D
  ²  (0.57)   Tiefe: 12   00:00:06  3001kN
55...Th1 56.a7 Ta1 57.Th4+ Kg3 58.Ta4 Txa4 59.Kxa4 h2 60.a8D
  ²  (0.57)   Tiefe: 13   00:00:13  6315kN
55...Th1 56.a7 Ta1 57.Th4+ Kg3 58.Ta4 Txa4 59.Kxa4 h2 60.a8D
  ²  (0.57)   Tiefe: 14   00:00:29  13043kN
55...Th1 56.a7 Ta1 57.Th4+ Kg3 58.Ta4 Txa4 59.Kxa4 h2 60.a8D Kf2 61.Dh1 Kg3
62.Kb5 Kh3 63.Kc4 Kg3 64.Kd5 Kh3 65.Ke4
  ²  (0.58)   Tiefe: 15   00:01:00  27653kN
55...Th1 56.a7 Ta1 57.Th4+ Kg3 58.Ta4 Txa4 59.Kxa4 h2 60.a8D Kf2 61.Dh1 Kg3
62.Kb5 Kh3 63.Kc4 Kg3 64.Kd5 Kh3 65.Ke4 Kg3
  ²  (0.58)   Tiefe: 16   00:02:00  54945kN
55...Th1 56.a7 Ta1 57.Th4+ Kg3 58.Ta4 Txa4 59.Kxa4 h2 60.a8D Kf2 61.Dh1 Kg3
62.Kb5 Kh3 63.Kc4 Kg3 64.Kd3 Kh3 65.Ke2 Kg3 66.Kf1
  +-  (6.96)   Tiefe: 17   00:08:07  221395kN
55...Kg4 56.a7 Kxh5 57.a8D Tf2 58.De4 h2 59.Kc3 Ta2 60.Kd3 Ta3+ 61.Ke2 Th3
62.Dh1 Kg4 63.Kf1 Kf4 64.Kf2 Th7 65.Kg2
  +-  (1.78)   Tiefe: 17   00:31:55  834738kN

(, Vienna 02.10.2004)

Have a nice Weekend
Wilhelm



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