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Subject: Re: Testposition - Endgame - harder

Author: Eduard Nemeth

Date: 16:16:33 03/15/03

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On March 15, 2003 at 18:43:48, Vincent Lejeune wrote:

>This position remind me an older one discussed some years ago :
>
>8/7p/6pP/k4pP1/b1p1pP2/KpPpP3/1P1P4/7Q w - - 0 1
>
>comments : http://ccc.it.ro/search/ccc.php?find_thread=14076
>
>
>On March 15, 2003 at 12:33:38, Eduard Nemeth wrote:
>
>>
>>[D]q7/8/5p1p/k1pBpPpP/1p1pP1P1/1P1P4/1KP5/8 b - - 0 1
>>
>>What moves your Program?
>>
>>Only win is 1...Qxd5!
>>
>>After 1...Qe8 with Idea  Qxh5! white can play 1...Kc1!
>>
>>Eduard


Hi ,

very interesting! :-)

My Idea I have hold from a game was I have played against Fritz 6.

In real the Pawnstructures and the Kings was indentical. Here the game:

[Event "Blitz:30',P600,64Mb"]
[Site "?"]
[Date "2001.??.??"]
[Round "?"]
[White "Nemeth, Eduard"]
[Black "Fritz 6b"]
[ECO "B20"]
[Result "1/2-1/2"]

1. e4 {64MB, general.ctg. P600 5} c5 {0} 2. a3 {2} e6 {0}
3. d3 {13} d5 {0.00/13 48} 4. Nc3 {26} d4 {-0.25/14 41}
5. Nb1 {41} Nc6 { -0.38/15 65} 6. b3 {6} Bd6 {-0.44/14 46}
7. h3 {8} Nf6 {-0.69/14 44} 8. g3 {5} O-O {-0.69/12 32}
9. a4 {3} Bc7 {-0.78/13 49} 10. Na3 {3} Nd7 {-0.88/13 66}
11. f4 {14} Ba5+ {-1.00/12 59} 12. Bd2 {2} e5 {-0.75/12 28}
13. f5 {9} Bxd2+ {-0.84/13 51} 14. Qxd2 {2} Qf6 { -0.75/13
26} 15. h4 {13} b6 {-0.88/13 28} 16. Nf3 {6} Qe7 { -0.75/13
61} 17. Bg2 {12} Bb7 {-0.88/13 18} 18. Qg5 {31} Nf6 {
-0.94/14 56} 19. h5 {18} h6 {-0.69/13 54} 20. Qh4 {4} Rfe8
{ -0.78/12 18} 21. g4 {17} Nh7 {-0.69/13 29} 22. Kd2 {6} f6
{ -0.69/13 41} 23. Qf2 {10} a6 {-0.94/13 46} 24. Rhb1 {4}
Ng5 { -0.78/13 21} 25. Nxg5 {4} fxg5 {-0.78/12 2} 26. Qe1
{36} Rab8 { -0.81/14 18} 27. Bf1 {7} Qf6 {-0.94/15 39}
28. Qg3 {13} Ba8 { -0.94/15 16} 29. Nc4 {16} b5 {-0.84/15
30} 30. axb5 {3} axb5 { -0.84/14 8} 31. Na5 {3} Nxa5
{-0.66/15 58} 32. Rxa5 {8} Rf8 { -0.84/13 42} 33. Rba1 {4}
Bc6 {-0.84/15 53} 34. Qe1 {3} Ra8 { -0.84/13 17} 35. Rxa8
{4} Bxa8 {-0.88/12 1} 36. Ra7 {7} Bc6 { -0.69/13 19}
37. Qa1 {3} Rf7 {-0.53/12 13} 38. Rxf7 {8} Qxf7 { -0.78/12
4} 39. Qa5 {9} Qe7 {-0.69/15 21} 40. Qb6 {5} Qd6 { -0.19/15
16} 41. Ke1 {7} Kh7 {0.00/15 9} 42. Bg2 {18} b4 { -0.25/16
0} 43. Bf1 {23} Kg8 {-0.16/17 19} 44. Kd2 {2} Kf7 {
-0.22/15 12} 45. Qa7+ {4} Bd7 {-0.28/16 13} 46. Qb7 {12}
Kg8 { -0.25/15 1} 47. Qa8+ {39} Kf7 {0.00/17 15} 48. Bg2
{15} Qc7 { -0.19/15 20} 49. Bf3 {11} Bc6 {-0.28/15 10}
50. Qa6 {4} Kf8 { -0.25/15 9} 51. Ke2 {16} Bb7 {-0.22/15
14} 52. Qb5 {11} Bc8 { -0.34/15 20} 53. Qa4 {9} Kf7
{-0.38/15 5} 54. Qa8 {9} Bb7 { -0.38/15 8} 55. Qa7 {3} Kg8
{-0.56/15 9} 56. Bg2 {13} Kf8 { -0.22/16 27} 57. Kd2 {4}
Qe7 {-0.31/15 5} 58. Qb6 {8} Kf7 { 0.06/16 12} 59. Qg6+ {3}
Kg8 {0.00/17 7} 60. Bf3 {17} Qf6 { 0.00/14 11} 61. Qxf6 {3}
gxf6 {-0.38/20 2} 62. Bd1 {8} Kf7 { -0.41/25 8} 63. Be2 {3}
Ke8 {-0.41/24 6} 64. Bf1 {2} Ba6 { -0.38/23 7} 65. Kc1 {3}
Kf7 {-0.41/24 7} 66. Kb2 {6} Ke7 { -0.41/23 5} 67. Bh3 {3}
Bb7 {-0.41/24 6} 68. Bg2 {4} Kd7 { -0.41/24 2} 69. Bf1 {2}
Bc6 {-0.41/23 5} 70. Be2 {2} Kc7 { -0.41/23 7} 71. Bf3 {2}
Kd6 {-0.41/23 4} 72. Ka2 {2} Bb7 { -0.38/24 6} 73. Bh1 {2}
Ke7 {-0.44/25 6} 74. Bg2 {2} Kd8 { -0.41/23 5} 75. Bf1 {10}
Bc6 {-0.47/24 6} 76. Kb2 {14} Ke7 { -0.41/24 5} 77. Bg2
{17} Bb5 {-0.44/26 0} 78. Bf3 {2} Kd6 { -0.41/23 5} 79. Bd1
{7} Ba6 {-0.41/23 5} 80. Be2 {2} Kd7 { -0.44/22 5} 81. Kc1
{3} Bb5 {-0.44/22 4} 82. Kb2 {3} Kc6 { -0.41/22 4} 83. Ka2
{44} Kc7 {-0.44/23 4} 84. Kb2 {15} Bd7 { -0.44/22 4}
85. Ka2 {6} Bc6 {-0.44/21 4} 86. Kb2 {2} Kb6 { -0.47/21 2}
87. Ka2 {2} Bb5 {-0.44/21 6} 88. Kb2 {2} Ka5 { -0.44/23 5}
89. Ka2 {1} Bc6 {-0.41/22 3} 90. Kb2 {4} 1/2-1/2

And here the last position:

[D]8/8/2b2p1p/k1p1pPpP/1p1pP1P1/1P1P4/1KP1B3/8 b - -

:)

Regards,
Eduard



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