Author: Dan Ellwein
Date: 19:23:20 05/18/04
Go up one level in this thread
On May 18, 2004 at 13:23:24, Eduard Nemeth wrote:
>On May 18, 2004 at 13:15:05, Eduard Nemeth wrote:
>
>>Pawn-endgame (Testposition) !
>>
>>In a Bullet-Game (Yesterday) I have not seen a winning Line in a Pawn endgame.
>>
>>:(
>>
>>[Event "Wertungspartie, 1m + 0s"]
>>[Site "Großer Spielsaal"]
>>[Date "2004.05.17"]
>>[Round "?"]
>>[White "Opponent"]
>>[Black "Eduard"]
>>[Result "1/2-1/2"]
>>[ECO "C21"]
>>[WhiteElo "2141"]
>>[BlackElo "2089"]
>>[SetUp "1"]
>>[FEN "8/3k3p/1p4p1/p2p1p2/PP3P1P/2PK2P1/8/8 w - - 0 40"]
>>[PlyCount "6"]
>>[EventDate "2004.05.17"]
>>[TimeControl "60"]
>>
>>40. Kd4 {0} Kd6 {1} (40... b5 $3 41. Kxd5 axb4 42. cxb4 bxa4 43. Kc4 Kc6 44.
>>b5+ Kb6 45. Kb4 a3 46. Kxa3 Kxb5 47. Kb3 Kc5 48. Kc3 Kd5 49. Kd3 h6 50. Ke2 Ke4
>>51. Kf2 Kd3 52. Kf3 Kd2 53. Kf2 h5 54. Kg1 Ke1 55. Kg2 Ke2 56. Kg1 Kf3 57. Kh2
>>Kf2 58. Kh3 Kg1 59. g4 hxg4+ 60. Kg3) 41. Kd3 {0} Kd7 {1} 42. Kd4 {1} Kd6 {
>>(Lag: Av=0.34s, max=0.6s) 0} 1/2-1/2
>>
>>Diagram:
>
>[D]8/3k3p/1p4p1/p2p1p2/PP1K1P1P/2P3P1/8/8 b - - 0 1
>
>b6-b5! wins.
here's the output from CM9_OffSet after 1 hour...
P3/850
Time Depth Score Positions Moves
0:00 1/6 0.00 1735 1...axb4 2.cxb4 Ke6 3.Kd3 Kd6 4.Kd4
Ke6
0:00 1/7 -0.05 4916 1...axb4 2.cxb4 Kc6 3.Ke5 h5 4.Kd4
Kd6 5.b5
0:00 1/8 -0.01 7843 1...axb4 2.cxb4 Kc6 3.Ke5 h5 4.Kd4
Kd6 5.b5 Ke6
0:00 2/9 -0.01 13094 1...axb4 2.cxb4 Kc6 3.Ke5 h5 4.Kd4
Kd6 5.Kd3 Ke6 6.Kd4
0:00 3/10 0.00 23949 1...axb4 2.cxb4 Kd6 3.Kd3 Kc6 4.Kd4
Kd6
0:00 4/11 0.00 49865 1...axb4 2.cxb4 Kd6 3.Kd3 Kc6 4.Kd4
Kd6
0:00 5/12 0.00 81595 1...axb4 2.cxb4 Kd6 3.Kd3 Kc6 4.Kd4
Kd6
0:00 6/13 0.00 125588 1...axb4 2.cxb4 Kd6 3.Kd3 Kc6 4.Kd4
Kd6
0:02 6/13 -0.76 286366 1...b5 2.axb5 a4 3.Kd3 Kc7 4.Kc2
Kb6 5.Kb2 Kxb5 6.Ka3 h6 7.Kb2 Kc4
0:04 7/14 -1.04 608779 1...b5 2.axb5 a4 3.Kd3 Kc7 4.Kc2
Kb6 5.Kb2 Kxb5 6.Ka3 h6 7.Kb2 d4
8.cxd4 Kxb4
0:08 8/15 -0.87 1108377 1...b5 2.axb5 a4 3.Kd3 Kc7 4.Kc2
Kb6 5.Kb2 Kxb5 6.Ka3 h6 7.Kb2 d4
8.cxd4 Kxb4 9.d5
0:22 9/16 -1.07 2809354 1...b5 2.axb5 a4 3.Kd3 Kc7 4.Kc2
Kb6 5.Kb2 Kxb5 6.Ka3 h6 7.Kb2 d4
8.cxd4 Kxb4 9.d5 a3+ 10.Ka2
0:45 10/17 -1.17 5476381 1...b5 2.axb5 a4 3.Kd3 Kc7 4.Kc2
Kb6 5.Kb2 Kxb5 6.Ka3 h6 7.Ka2 d4
8.cxd4 Kxb4 9.d5 Kc5
2:04 11/18 -1.17 13895900 1...b5 2.Kxd5 axb4 3.cxb4 bxa4
4.Kc4 Kc6 5.b5+ Kb6 6.Kb4 a3 7.Kxa3
Kxb5 8.Kb3 Kc5 9.Kc3 Kd5 10.Kd3
h6 11.Ke3
3:43 12/19 -1.13 25101371 1...b5 2.Kxd5 axb4 3.cxb4 bxa4
4.Kc4 Kc6 5.b5+ Kb6 6.Kb4 a3 7.Kxa3
Kxb5 8.Kb3 Kc5 9.Kc3 Kd5 10.Kd3
h6 11.Ke3 h5
8:14 13/20 -1.17 56419919 1...b5 2.Kxd5 axb4 3.cxb4 bxa4
4.Kc4 Kc6 5.b5+ Kb6 6.Kb4 a3 7.Kxa3
Kxb5 8.Kb3 Kc5 9.Kc3 Kd5 10.Kd3
h6 11.Kc3 Ke4 12.Kc4
19:09 14/21 -1.13 129198380 1...b5 2.Kxd5 axb4 3.cxb4 bxa4
4.Kc4 Kc6 5.b5+ Kb6 6.Kb4 a3 7.Kxa3
Kxb5 8.Kb3 Kc5 9.Kc3 Kd5 10.Kd3
h6 11.Kc3 Ke4 12.Kc4 h5
1:06:41 15/22 -1.32 406144041 1...b5 2.Kxd5 axb4 3.cxb4 bxa4
4.Kc4 Kc6 5.b5+ Kb6 6.Kb4 a3 7.Kxa3
Kxb5 8.Kb3 Kc5 9.Kc3 Kd5 10.Kd3
h6 11.Ke3 Kc4 12.Kf3 Kd4 13.Ke2
Dan
>
>Line:
>
>40... b5!! 41. Kxd5 axb4 42. cxb4 bxa4 43. Kc4 Kc6 44.
>b5+ Kb6 45. Kb4 a3 46. Kxa3 Kxb5 47. Kb3 Kc5 48. Kc3 Kd5 49. Kd3 h6 50. Ke2 Ke4
>51. Kf2 Kd3 52. Kf3 Kd2 53. Kf2 h5 54. Kg1 Ke1 55. Kg2 Ke2 56. Kg1 Kf3 57. Kh2
>Kf2 58. Kh3 Kg1! -+
>
>
>Which Program can find the winning move 40…b5!! and with a score >+1 for black?
>
>Eduard.
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