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Subject: Re: Blunder by Fruit 2.2.1 ? How is this possible?

Author: Eduard Nemeth

Date: 12:40:51 11/25/05

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On November 25, 2005 at 13:53:07, Kurt Utzinger wrote:

>Fruit 2.2.1 could easily win its 14th match
>vs Pro Deo 1.1 with 35,0-15,0 (score 70 %)
>but then lost its first match (No. 15) against
>the new Toga II 1.1 with 22,5-27,5 (score 45 %)
>Details, Games, Download as usual at
>[http://www.utzingerk.com/fruit221_test.htm]
>Regards
>Kurt
>

Blunder by Fruit 2.2.1 ? How is this possible?

I can it not belive!

Can everyone post an analysis by Fruit 2.2.1 without TBs (or only with 4-men)?

Game:

[Event "Tog II 11_Fru221  Ath 1.3/64  40'/40"]
[Site "Zurich"]
[Date "2005.11.24"]
[Round "34"]
[White "Fruit 2.2.1"]
[Black "Toga II 1.1"]
[Result "0-1"]
[ECO "B56"]
[PlyCount "168"]
[EventDate "2005.??.??"]

1. e4 c5 2. Nc3 Nc6 3. Nge2 d6 4. d4 cxd4 5. Nxd4 Nf6 6. Bb5 Bd7 7. O-O g6 8.
Be3 Bg7 9. f3 h5 10. h4 Qa5 11. Nxc6 Bxc6 12. a4 a6 13. Bc4 Nd7 14. Bd4 O-O 15.
Nd5 Bxd5 16. Bxd5 Qc7 17. c3 e6 18. Bb3 Nc5 19. Bc2 a5 20. Be3 Bf6 21. Qe1 Qb6
22. Ra2 Qa6 23. Qf2 Rac8 24. Rd1 Rfd8 25. Raa1 Qc6 26. g3 d5 27. exd5 Rxd5 28.
Rxd5 exd5 29. Kg2 b6 30. Re1 Re8 31. Re2 Qe6 32. Re1 Qd7 33. Kh2 Re6 34. Kg2
Qe8 35. Bd2 d4 36. cxd4 Bxd4 37. Qxd4 Rxe1 38. Bxe1 Qxe1 39. Be4 Qc1 40. Kh2
Kh7 41. Kg2 Nxe4 42. fxe4 Qe1 43. e5 Qe2+ 44. Qf2 Qc4 45. Qf4 Qd5+ 46. Qf3 Qd7
47. Qf6 Qc7 48. Qf2 Qc6+ 49. Qf3 Qe6 50. Qf4 Kg8 51. Qd4 Qc6+ 52. Kf2 Kh7 53.
Kg1 Qf3 54. Qf2 Qd1+ 55. Kg2 Kg8 56. Qxb6 Qc2+ 57. Qf2 Qe4+ 58. Qf3 Qxa4 59.
Qc3 Qe4+ 60. Kf2 a4 61. Qc8+ Kg7 62. Qc3 Kh7 63. Qc5 Qf5+ 64. Ke2 Qh3 65. Qd5
Qg4+ 66. Kf2 Kg7 67. Qd6 Qc4 68. Qf6+ Kg8 69. Qd8+ Kh7 70. Qb8 Kg7 71. Qb6 Qc2+
72. Ke3 Qg2 73. Qf6+ Kg8 74. Qf2 Qd5 75. Kf4 Kg7 76. Qb6 Qd3 77. Qf6+ Kg8 78.
e6 Qd6+ 79. Ke4 Qxe6+ 80. Qxe6 fxe6 81. Kd4 Kf7 82. Ke5 Ke7 83. Ke4 Kf6 84. g4
e5 0-1

Position:
Fruit 2.2.1 - Toga II 1.1, Tog II 11_Fru221  Ath 1.3/64  40'/40 2005

[D]6k1/5p2/3qPQp1/7p/p4K1P/6P1/1P6/8 w - - 0 1

Fruit 2.2.1 played here 79. Ke4?? Is this real a Blunder of Fruit 2.2.1?

Analysis by Toga II 1.1:

79.Kf3 Dc6+ 80.Kf2 Dxe6 81.Dc3 Db3 82.De5 Db6+ 83.Kf3 Dc6+ 84.Kf2 f6 85.Db8+ Kg7
86.Da7+ Kf8 87.Db8+ Ke7 88.Da7+ Kd8 89.Dd4+ Kc8 90.Ke3 De6+ 91.Kf3
  µ  (-0.96)   Tiefe: 16/41   00:01:40  24486kN
79.Kf3 Dc6+ 80.Kf2 Dxe6 81.Dc3 Db3 82.De5 Db6+ 83.Kf3 Dc6+ 84.Kf4 Kh7 85.De4
Dc1+ 86.Kf3 Dxb2 87.Dxa4 Dc3+ 88.Kf2 Dc5+ 89.Kf3 Kg7 90.Dd7
  µ  (-0.95)   Tiefe: 17/41   00:02:34  38284kN

(Nemeth,  25.11.2005)



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