Author: Uri Blass
Date: 04:27:16 05/13/03
Go up one level in this thread
On May 13, 2003 at 07:13:55, John Boyd wrote:
>On May 13, 2003 at 00:56:49, Jouni Uski wrote:
>
>[D]5bk1/p3p1p1/p3P1P1/p7/p7/8/P7/5K2 w - -
>>
>>This is one of my oldest test positions with mate in 17 (Ke2). It's still
>>unsolved by top pros, but Yace and Crafty can solve it. Interestingly
>>Shredder7.04 first says mate in 22 and then mate in 0 (#0) !?!?
>>
>>Jouni
>
>My engine (TRACE 1.1.2) running on a P3-600 finds Ke2 Mate16 in less than a
>second... at least its good for one thing... :-)
>
>...
>17 0 0 14082 a2a3 g8h8 f1e2 h8g8 e2f1
>18 0 0 16672 a2a3 g8h8 f1e2 h8g8 e2f1
>19 0 0 19657 a2a3 g8h8 f1e2 h8g8 e2f1
>20 0 6 23810 a2a3 g8h8 f1e2 h8g8 e2f1
>21 0 6 28797 a2a3 g8h8 f1e2 h8g8 e2f1
>22 0 6 35317 a2a3 g8h8 f1e2 h8g8 e2f1
>23 0 6 43342 a2a3 g8h8 f1e2 h8g8 e2f1
>24 0 11 53174 a2a3 g8h8 f1e2 h8g8 e2f1
>25 0 11 65373 a2a3 g8h8 f1e2 h8g8 e2f1
>26 0 17 78861 a2a3 g8h8 f1e2 h8g8 e2f1
>26 143 22 104496 f1e2 a4a3 e2d2 a5a4 d2c3 g8h8 c3b4 h8g8 b4a3 g8h8 a3a4 h8g8
>a4a5 g8h8 a5a6 h8g8 a6a7 g8h8 a7b8 h8g8
>27 724 28 124911 f1e2 a4a3 e2d2 a5a4 d2c3 g8h8 c3b4 h8g8 b4a3 g8h8 a3a4 h8g8
>a4a5 g8h8 a5a6 h8g8 a6a7 g8h8 a2a4 h8g8
>28 724 33 162263 f1e2 a4a3 e2d2 a5a4 d2c3 g8h8 c3b4 h8g8 b4a3 g8h8 a3a4 h8g8
>a4a5 g8h8 a5a6 h8g8 a6a7 g8h8 a2a4 h8g8
>28 734 33 165815 a2a3 g8h8 f1e2 h8g8 e2d2 g8h8 d2c3 h8g8 c3c4 g8h8 c4c5 h8g8
>c5c6 g8h8 c6b7 h8g8 b7a6 g8h8 a6b5 h8g8
>29 744 44 192410 a2a3 g8h8 f1e2 h8g8 e2d2 g8h8 d2c3 h8g8 c3c4 g8h8 c4c5 h8g8
>c5c6 g8h8 c6b7 h8g8 b7a6 g8h8 a6a5 a7a6
>29 32736 55 270178 f1e2 a4a3 e2d2 a5a4 d2c3 g8h8 c3b4 h8g8 b4a3 g8h8 a3a4 h8g8
>a4a5 g8h8 a5a6 h8g8 a6a7 g8h8 a2a4 h8g8
Shredder won against me 3 times from that position but it took it a lot of
moves.
Shredder saw mate against itself during the game but for some reason it did not
resign.
[Event "?"]
[Site "?"]
[Date "????.??.??"]
[Round "?"]
[White "Shredder 7.04"]
[Black "Blass, Uri"]
[Result "1-0"]
[SetUp "1"]
[FEN "5bk1/p3p1p1/p3P1P1/p7/p7/8/P7/5K2 w - - 0 1"]
[PlyCount "93"]
1. Ke2 {[%emt 0:00:05]} a3 {[%emt 0:00:02]} 2. Kd3 {[%emt 0:00:00]} Kh8 {
[%emt 0:00:11]} 3. Kc3 {[%emt 0:00:00]} Kg8 {[%emt 0:00:02]} 4. Kb3 {
[%emt 0:00:00]} Kh8 {[%emt 0:00:02]} 5. Kc3 {[%emt 0:00:00]} Kg8 {
[%emt 0:00:02]} 6. Kb3 {[%emt 0:00:00]} Kh8 {[%emt 0:00:01]} 7. Kxa3 {
[%emt 0:00:00]} Kg8 {[%emt 0:00:02]} 8. Ka4 {[%emt 0:00:00]} Kh8 {
[%emt 0:00:02]} 9. Kxa5 {[%emt 0:00:00]} Kg8 {[%emt 0:00:01]} 10. a4 {
[%emt 0:00:00]} Kh8 {[%emt 0:00:01]} 11. Kxa6 {[%emt 0:00:00]} Kg8 {
[%emt 0:00:02]} 12. Kxa7 {[%emt 0:00:00]} Kh8 {[%emt 0:00:01]} 13. Ka6 {
[%emt 0:00:00]} Kg8 {[%emt 0:00:01]} 14. Ka7 {[%emt 0:00:00]} Kh8 {
[%emt 0:00:01]} 15. Ka6 {[%emt 0:00:00]} Kg8 {[%emt 0:00:01]} 16. Kb6 {
[%emt 0:00:00]} Kh8 {[%emt 0:00:01]} 17. Ka5 {[%emt 0:00:00]} Kg8 {
[%emt 0:00:01]} 18. Kb6 {[%emt 0:00:00]} Kh8 {[%emt 0:00:01]} 19. Ka5 {
[%emt 0:00:00]} Kg8 {[%emt 0:00:01]} 20. Kb5 {[%emt 0:00:00]} Kh8 {
[%emt 0:00:01]} 21. Kb6 {[%emt 0:00:00]} Kg8 {[%emt 0:00:01]} 22. Ka5 {
[%emt 0:00:00]} Kh8 {[%emt 0:00:02]} 23. Kb6 {[%emt 0:00:00]} Kg8 {
[%emt 0:00:01]} 24. Ka5 {[%emt 0:00:00]} Kh8 {[%emt 0:00:01]} 25. Kb5 {
[%emt 0:00:00]} Kg8 {[%emt 0:00:01]} 26. Ka6 {[%emt 0:00:00]} Kh8 {
[%emt 0:00:01]} 27. Kb7 {[%emt 0:00:00]} Kg8 {[%emt 0:00:01]} 28. Ka6 {
[%emt 0:00:00]} Kh8 {[%emt 0:00:01]} 29. Kb7 {[%emt 0:00:00]} Kg8 {
[%emt 0:00:01]} 30. Kc6 {[%emt 0:00:00]} Kh8 {[%emt 0:00:02]} 31. Kb5 {
[%emt 0:00:00]} Kg8 {[%emt 0:00:02]} 32. Kc6 {[%emt 0:00:00]} Kh8 {
[%emt 0:00:02]} 33. Kc7 {[%emt 0:00:00]} Kg8 {[%emt 0:00:01]} 34. Kb7 {
[%emt 0:00:00]} Kh8 {[%emt 0:00:01]} 35. Kc6 {[%emt 0:00:00]} Kg8 {
[%emt 0:00:01]} 36. Kb5 {[%emt 0:00:00]} Kh8 {[%emt 0:00:01]} 37. Kc6 {
[%emt 0:00:00]} Kg8 {[%emt 0:00:01]} 38. Kc5 {[%emt 0:00:00]} Kh8 {
[%emt 0:00:01]} 39. Kc4 {[%emt 0:00:00]} Kg8 {[%emt 0:00:01]} 40. Kb4 {
[%emt 0:00:00]} Kh8 {[%emt 0:00:01]} 41. Kc5 {[%emt 0:00:00]} Kg8 {
[%emt 0:00:01]} 42. a5 {[%emt 0:00:00]} Kh8 {[%emt 0:00:01]} 43. Kb6 {
[%emt 0:00:00]} Kg8 {[%emt 0:00:01]} 44. a6 {[%emt 0:00:00]} Kh8 {
[%emt 0:00:01]} 45. a7 {[%emt 0:00:00]} Kg8 {[%emt 0:00:01]} 46. a8=Q {
[%emt 0:00:00]} Kh8 {[%emt 0:00:01]} 47. Qxf8# {[%emt 0:00:00]} 1-0
[Event "?"]
[Site "?"]
[Date "????.??.??"]
[Round "?"]
[White "New game"]
[Black "?"]
[Result "*"]
[SetUp "1"]
[FEN "5bk1/p3p1p1/p3P1P1/p7/p7/8/P7/5K2 w - - 0 1"]
[PlyCount "131"]
1. Ke2 {[%emt 0:00:00]} Kh8 {[%emt 0:00:07]} 2. Kd3 {[%emt 0:00:01]} Kg8 {
[%emt 0:00:03]} 3. Kc3 {[%emt 0:00:00]} Kh8 {[%emt 0:00:04]} 4. Kb2 {
[%emt 0:00:00]} Kg8 {[%emt 0:00:03]} 5. Ka3 {[%emt 0:00:00]} Kh8 {
[%emt 0:00:01]} 6. Kxa4 {[%emt 0:00:00]} Kg8 {[%emt 0:00:01]} 7. Kxa5 {
[%emt 0:00:00]} Kh8 {[%emt 0:00:01]} 8. Kxa6 {[%emt 0:00:00]} Kg8 {
[%emt 0:00:02]} 9. Kxa7 {[%emt 0:00:00]} Kh8 {[%emt 0:00:03]} 10. Ka6 {
[%emt 0:00:00]} Kg8 {[%emt 0:00:04]} 11. Ka5 {[%emt 0:00:00]} Kh8 {
[%emt 0:00:02]} 12. Ka6 {[%emt 0:00:00]} Kg8 {[%emt 0:00:01]} 13. Ka5 {
[%emt 0:00:00]} Kh8 {[%emt 0:00:03]} 14. Kb4 {[%emt 0:00:00]} Kg8 {
[%emt 0:00:02]} 15. Ka3 {[%emt 0:00:00]} Kh8 {[%emt 0:00:01]} 16. Kb4 {
[%emt 0:00:00]} Kg8 {[%emt 0:00:01]} 17. Ka3 {[%emt 0:00:00]} Kh8 {
[%emt 0:00:01]} 18. Kb3 {[%emt 0:00:00]} Kg8 {[%emt 0:00:01]} 19. Kb4 {
[%emt 0:00:00]} Kh8 {[%emt 0:00:01]} 20. Ka5 {[%emt 0:00:00]} Kg8 {
[%emt 0:00:01]} 21. Kb4 {[%emt 0:00:00]} Kh8 {[%emt 0:00:01]} 22. Ka5 {
[%emt 0:00:00]} Kg8 {[%emt 0:00:01]} 23. a4 {[%emt 0:00:00]} Kh8 {
[%emt 0:00:01]} 24. Kb5 {[%emt 0:00:00]} Kg8 {[%emt 0:00:04]} 25. Kb4 {
[%emt 0:00:00]} Kh8 {[%emt 0:00:01]} 26. Kb5 {[%emt 0:00:00]} Kg8 {
[%emt 0:00:01]} 27. Kb4 {[%emt 0:00:00]} Kh8 {[%emt 0:00:01]} 28. Kc4 {
[%emt 0:00:00]} Kg8 {[%emt 0:00:01]} 29. Kb5 {[%emt 0:00:00]} Kh8 {
[%emt 0:00:01]} 30. Kc4 {[%emt 0:00:00]} Kg8 {[%emt 0:00:01]} 31. Kb5 {
[%emt 0:00:00]} Kh8 {[%emt 0:00:01]} 32. Kb6 {[%emt 0:00:00]} Kg8 {
[%emt 0:00:01]} 33. Ka5 {[%emt 0:00:00]} Kh8 {[%emt 0:00:01]} 34. Kb6 {
[%emt 0:00:00]} Kg8 {[%emt 0:00:01]} 35. Kc5 {[%emt 0:00:00]} Kh8 {
[%emt 0:00:01]} 36. Kb4 {[%emt 0:00:00]} Kg8 {[%emt 0:00:01]} 37. Kc4 {
[%emt 0:00:00]} Kh8 {[%emt 0:00:01]} 38. Kb4 {[%emt 0:00:00]} Kg8 {
[%emt 0:00:01]} 39. Kc4 {[%emt 0:00:00]} Kh8 {[%emt 0:00:01]} 40. Kc5 {
[%emt 0:00:00]} Kg8 {[%emt 0:00:01]} 41. Kc6 {[%emt 0:00:00]} Kh8 {
[%emt 0:00:01]} 42. Kb7 {[%emt 0:00:00]} Kg8 {[%emt 0:00:01]} 43. Kc6 {
[%emt 0:00:00]} Kh8 {[%emt 0:00:01]} 44. Kb7 {[%emt 0:00:00]} Kg8 {
[%emt 0:00:01]} 45. Kc7 {[%emt 0:00:00]} Kh8 {[%emt 0:00:01]} 46. Kc6 {
[%emt 0:00:00]} Kg8 {[%emt 0:00:01]} 47. Kc7 {[%emt 0:00:00]} Kh8 {
[%emt 0:00:01]} 48. Kc6 {[%emt 0:00:00]} Kg8 {[%emt 0:00:01]} 49. Kb6 {
[%emt 0:00:00]} Kh8 {[%emt 0:00:02]} 50. Ka6 {[%emt 0:00:00]} Kg8 {
[%emt 0:00:01]} 51. Ka7 {[%emt 0:00:00]} Kh8 {[%emt 0:00:01]} 52. Ka6 {
[%emt 0:00:00]} Kg8 {[%emt 0:00:01]} 53. Ka7 {[%emt 0:00:00]} Kh8 {
[%emt 0:00:01]} 54. Kb8 {[%emt 0:00:00]} Kg8 {[%emt 0:00:01]} 55. Kb7 {
[%emt 0:00:00]} Kh8 {[%emt 0:00:01]} 56. Kb8 {[%emt 0:00:00]} Kg8 {
[%emt 0:00:01]} 57. Kb7 {[%emt 0:00:00]} Kh8 {[%emt 0:00:01]} 58. Ka7 {
[%emt 0:00:00]} Kg8 {[%emt 0:00:01]} 59. Ka6 {[%emt 0:00:00]} Kh8 {
[%emt 0:00:01]} 60. a5 {[%emt 0:00:00]} Kg8 {[%emt 0:00:01]} 61. Kb5 {
[%emt 0:00:00]} Kh8 {[%emt 0:00:01]} 62. a6 {[%emt 0:00:00]} Kg8 {
[%emt 0:00:01]} 63. a7 {[%emt 0:00:00]} Kh8 {[%emt 0:00:01]} 64. a8=Q {
[%emt 0:00:00]} Kg8 {[%emt 0:00:01]} 65. Ka5 {[%emt 0:00:00]} Kh8 {
[%emt 0:00:01]} 66. Qxf8# {[%emt 0:00:00]} *
[Event "?"]
[Site "?"]
[Date "????.??.??"]
[Round "?"]
[White "New game"]
[Black "?"]
[Result "*"]
[SetUp "1"]
[FEN "5bk1/p3p1p1/p3P1P1/p7/p7/8/P7/5K2 w - - 0 1"]
[PlyCount "87"]
1. Ke2 {[%emt 0:00:00]} a3 {[%emt 0:00:02]} 2. Kd2 {[%emt 0:00:00]} a4 {
[%emt 0:00:01]} 3. Kc3 {[%emt 0:00:02]} a5 {[%emt 0:00:01]} 4. Kc4 {
[%emt 0:00:00]} a6 {[%emt 0:00:02]} 5. Kc5 {[%emt 0:00:00]} Kh8 {[%emt 0:00:01]
} 6. Kb6 {[%emt 0:00:00]} Kg8 {[%emt 0:00:01]} 7. Kxa5 {[%emt 0:00:00]} Kh8 {
[%emt 0:00:01]} 8. Kxa4 {[%emt 0:00:00]} Kg8 {[%emt 0:00:01]} 9. Kxa3 {
[%emt 0:00:00]} Kh8 {[%emt 0:00:01]} 10. Ka4 {[%emt 0:00:00]} Kg8 {
[%emt 0:00:01]} 11. Ka5 {[%emt 0:00:00]} Kh8 {[%emt 0:00:01]} 12. a4 {
[%emt 0:00:00]} Kg8 {[%emt 0:00:01]} 13. Kb6 {[%emt 0:00:00]} Kh8 {
[%emt 0:00:01]} 14. Kxa6 {[%emt 0:00:00]} Kg8 {[%emt 0:00:01]} 15. Kb7 {
[%emt 0:00:00]} Kh8 {[%emt 0:00:01]} 16. Ka7 {[%emt 0:00:00]} Kg8 {
[%emt 0:00:02]} 17. Kb7 {[%emt 0:00:00]} Kh8 {[%emt 0:00:01]} 18. Ka7 {
[%emt 0:00:00]} Kg8 {[%emt 0:00:01]} 19. Kb6 {[%emt 0:00:00]} Kh8 {
[%emt 0:00:01]} 20. Kb5 {[%emt 0:00:00]} Kg8 {[%emt 0:00:01]} 21. Ka5 {
[%emt 0:00:00]} Kh8 {[%emt 0:00:01]} 22. Ka6 {[%emt 0:00:00]} Kg8 {
[%emt 0:00:01]} 23. Ka5 {[%emt 0:00:00]} Kh8 {[%emt 0:00:01]} 24. Kb5 {
[%emt 0:00:00]} Kg8 {[%emt 0:00:01]} 25. Kb6 {[%emt 0:00:00]} Kh8 {
[%emt 0:00:01]} 26. Kb7 {[%emt 0:00:00]} Kg8 {[%emt 0:00:01]} 27. Kc6 {
[%emt 0:00:00]} Kh8 {[%emt 0:00:01]} 28. Kb6 {[%emt 0:00:00]} Kg8 {
[%emt 0:00:01]} 29. Kc5 {[%emt 0:00:00]} Kh8 {[%emt 0:00:01]} 30. Kb6 {
[%emt 0:00:00]} Kg8 {[%emt 0:00:01]} 31. Kc5 {[%emt 0:00:00]} Kh8 {
[%emt 0:00:01]} 32. Kc6 {[%emt 0:00:00]} Kg8 {[%emt 0:00:01]} 33. Kb5 {
[%emt 0:00:00]} Kh8 {[%emt 0:00:01]} 34. Kc6 {[%emt 0:00:00]} Kg8 {
[%emt 0:00:01]} 35. Kc7 {[%emt 0:00:00]} Kh8 {[%emt 0:00:01]} 36. Kb8 {
[%emt 0:00:00]} Kg8 {[%emt 0:00:01]} 37. Kc7 {[%emt 0:00:00]} Kh8 {
[%emt 0:00:01]} 38. Kb8 {[%emt 0:00:00]} Kg8 {[%emt 0:00:01]} 39. a5 {
[%emt 0:00:00]} Kh8 {[%emt 0:00:01]} 40. a6 {[%emt 0:00:00]} Kg8 {
[%emt 0:00:01]} 41. a7 {[%emt 0:00:00]} Kh8 {[%emt 0:00:01]} 42. Kc7 {
[%emt 0:00:00]} Kg8 {[%emt 0:00:01]} 43. a8=Q {[%emt 0:00:00]} Kh8 {
[%emt 0:00:01]} 44. Qxf8# {[%emt 0:00:00]} *
Uri
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Last modified: Thu, 15 Apr 21 08:11:13 -0700
Current Computer Chess Club Forums at Talkchess. This site by Sean Mintz.