Author: Robert Hyatt
Date: 19:25:22 04/21/04
Go up one level in this thread
On April 21, 2004 at 18:30:22, GuyHaworth wrote: > >(Probably Bob Hyatt), > >May I ask how these two position pan out in DTM-minimaxing terms? > >[D] 4q3/7R/7Q/4r3/8/4k3/8/2K5 b 1. ... Ke4! 2. Qh4+! Kd5! 3. Qh1+! Kc5! 4. Qg1+! Kc4 5. Qf1+! Kb4! 6. Rb7+! Ka5! 7. Ra7+! Kb4! 8. Qf4+! Kb3! 9. Rb7+! Rb5! 10. Qg3+! Ka4! 11. Ra7+! Kb4! 12. Qf4+! Kc5! 13. Rc7+! Kd5! 14. Qd2+! Ke6! 15. Rc2! Re5! 16. Qh6+! Kd7! 17. Qc6+! Ke7! 18. Qb6! Re6! 19. Rc7+! Kf6! 20. Qf2+! Kg5 21. Qg3+ Kf5! 22. Qf3+! Kg5! 23. Rc4! Kh6! 24. Rh4+! Kg7! 25. Qc3+! Kf7! 26. Rh7+! Kg6! 27. Qd3+! Kg5! 28. Kd2! Re7! 29. Qg3+! Kf5! 30. Qh3+! Kf6! 31. Qh4+! Ke6! 32. Qg4+ Kd6! 33. Qd4+! Kc7! 34. Qc3+! Kd7! 35. Rh6! Re2+! 36. Kd1! Re6! 37. Qd4+! Kc7! 38. Qf4+! Kc6! 39. Qe4+ Kd6! 40. Qb4+! Kd7! 41. Qa4+! Kd8! 42. Qa8+! Kc7! 43. Rh7+! Kd6! 44. Qa3+! Ke5! 45. Qc5+! Kf6! 46. Qd4+! Kg6! 47. Rh1! Re5! 48. Qd3+ Kf7! 49. Qf3+! Kg6! 50. Qg3+! Kf5! 51. Qd3+! Kf6! 52. Rh4! Kf7! 53. Qf3+! Ke7! 54. Rh7+! Kd6! 55. Qa3+! Kd5! 56. Qd3+! Kc6! 57. Qc4+! Kd6! 58. Qb4+! Kc6! 59. Rh6+! Re6! 60. Kc1! Kc7! 61. Rh7+! Kc6! 62. Qb7+! Kc5! 63. Qa7+! Kd5! 64. Qa5+! Kd6! 65. Qc7+! Kd5 66. Rh5+! Re5! 67. Qa5+! Ke4! 68. Qb4+ Kd5! 69. Qd2+! Kc5 70. Qc3+! Kd5! 71. Rh1! Qe7! 72. Rd1+! Ke6! 73. Qh3+! Kf7! 74. Qh7+! Kf6! 75. Qh6+! Kf5! 76. Rf1+! Ke4! 77. Qc6+! Kd4! 78. Rf4+! Re4! 79. Qb6+! Ke5! 80. Qb8+! Kd5! 81. Qb5+! Kd4! 82. Qb2+! Kc4! 83. Qe2+ Kd4! 84. Qd2+! Kc4! 85. Qe3! Rxf4! 86. Qxe7! Kd3! 87. Qh7+ Re4 88. Qg6 Ke3 89. Qg3+ Kd4! 90. Kd2! Re6 91. Qf4+ Kd5! 92. Kd3! Re5 93. Qf6 Re6! 94. Qd4+! Kc6 95. Kc4! Rd6! 96. Qg4 Kc7! 97. Qg7+ Kd8! 98. Qf7 Rd1 99. Qf4! Ke8! 100. Qe3+! Kd8! 101. Qg5+! Kc7 102. Kc5! Rd7! 103. Qe5+! Kb7 104. Kb5! Rc7! 105. Qe8! Rc1! 106. Qe4+! Kc8! 107. Kb6! Kd7 108. Qd4+ Ke6 109. Qe3+! Kd5 110. Qxc1! Ke5! 111. Qh6 Kd4 112. Qe6 Kc3 113. Qd6 Kb2 114. Qd2+ Ka1 115. Kc5 Kb1 116. Kd4 Ka1 117. Kc3! Kb1 118. Qb2# > >[D] 1k4q1/8/3K4/8/1N6/8/8/R3B3 w 1. Na6+! Kc8! 2. Rc1+! Kb7! 3. Nc5+! Kb6! 4. Rb1+! Ka7! 5. Ra1+! Kb8! 6. Nd7+! Kb7! 7. Rb1+! Ka7! 8. Bf2+! Ka6! 9. Nc5+! Ka7! 10. Rb4! Qg6+ 11. Kc7! Qh7+! 12. Kc6! Qg6+! 13. Kb5! Qe8+! 14. Ka5! Qf8! 15. Bd4! Qd8+! 16. Kb5! Qe8+! 17. Kc4! Qg8+! 18. Kc3! Qg3+! 19. Kb2! Qg2+ 20. Ka3! Qf3+ 21. Rb3! Qf4! 22. Ne6+! Ka8! 23. Rb6! Qc1+! 24. Kb4! Qb1+! 25. Kc5! Qc2+ 26. Kd6! Qg6! 27. Ke5! Qh5+! 28. Kf4! Qh4+ 29. Kf3! Qh1+ 30. Ke2! Qg2+! 31. Ke3! Qc2! 32. Nc5! Qf5! 33. Rf6! Qh5! 34. Ke4! Qh1+! 35. Ke5! Ka7! 36. Bc3! Qd1! 37. Ke4! Qc2+! 38. Kd4! Kb8! 39. Re6! Qd1+ 40. Kc4! Qf1+! 41. Kb4! Kc7! 42. Be5+! Kd8! 43. Bg3! Qg1! 44. Bh4+! Kc8! 45. Bf6! Kc7! 46. Be5+! Kd8! 47. Bc3! Qb1+! 48. Ka5! Qc1! 49. Bf6+! Kc7! 50. Be5+! Kd8! 51. Bd6! Qb2! 52. Re5 Qa1+ 53. Kb6 Qb1+! 54. Kc6! Qg6! 55. Re7 Qg2+! 56. Re4! Qg6! 57. Kb5! Kc8! 58. Bh2! Qf7! 59. Bf4! Qg6! 60. Re1! Qf7! 61. Bd2! Kc7! 62. Bc3! Qf5! 63. Rd1! Kc8! 64. Ba5! Qf6 65. Re1! Qf7! 66. Re6! Kb8! 67. Bc3! Qf1+! 68. Kc6! Qh1+! 69. Ne4! Qc1! 70. Re8+! Ka7 71. Re7+! Ka8 72. Re5! Qc2! 73. Kc7! Qh2! 74. Nd6! Qh7+! 75. Kc6! Qh1+! 76. Kb6! Qb1+! 77. Rb5! Qh7! 78. Rc5! Qa7+! 79. Kb5! Qd7+! 80. Rc6! Ka7! 81. Bd4+! Ka8! 82. Bf6! Kb8! 83. Be5! Ka8! 84. Kc5! Qa7+! 85. Kb4! Qg1! 86. Ka5! Qe1+! 87. Kb6! Qg1+ 88. Rc5! Qf2 89. Nb5! Qe3! 90. Bd4! Qe6+ 91. Rc6! Qh3! 92. Bc5! Qf5 93. Be7 Qd7! 94. Nc7+! Kb8! 95. Bd6! Qd8! 96. Be5! Kc8! 97. Rc4! Qd3! 98. Nb5+! Qxc4! 99. Nd6+! Kd7 100. Nxc4! Ke6 101. Kc6 Kf5! 102. Kd5! Kg4! 103. Ke4! Kg5! 104. Nd6! Kg4! 105. Nf7 Kh3! 106. Kf3! Kh4 107. Bc7 Kh3! 108. Ng5+! Kh4 109. Kf4! Kh5 110. Kf5! Kh4! 111. Bb8 Kh5 112. Bg3! Kh6 113. Ne6! Kh5! 114. Ng7+ Kh6 115. Kf6! Kh7 116. Nf5 Kg8 117. Bd6! Kh7! 118. Kf7! Kh8 119. Kg6! Kg8 120. Nh6+! Kh8 121. Be5# > >... both maxDTC/M/Z positions, the latter (KRBNKQ) perhaps claiming to be the >most untypical maxDTC position found so far (DTC = 99 -v- averageDTC of 1.33) > >Particularly interested in the uniqueness of the opening moves. > >Thanks in advance - guy
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