Author: GuyHaworth
Date: 10:34:18 10/16/02
Go up one level in this thread
With the usual caveat that none of this is definitive, here is where Fritz6 went
at 14-ply search overnight:
[D] 2r5/6kp/bp6/3n4/8/1p4P1/5P2/R3R1K1 w - - 0 35
35. Rxa6 b2 36. Ra7+ Kg6 37. Rd7 Rc1 38. Rd6+ Nf6 39. Rdd1 b1=Q 40. Rxc1 Qf5
{3203.22, QN-RR plus}
41. Rc6 b5 42. Re7 Kh5 43. Rce6 {e-file centric for a while} Kg4 44. Re5 Qf3 45.
Re3 Qd1+ 46. Kg2 Qd5+ 47. f3+ Kf5 48. Re2 h5 {-3.03: the bP advances to split
the two wPs} 49. R7e3 b4 50. Rb2 Qd6 51. Ree2 {wRs now patrol 2nd rank}h4 {eval
jumps to -4.00} 52. gxh4 Nh5 53. Rec2 Nf4+ {QN working together now}54. Kh1 Qd1+
55. Kh2 Nd3 {Rs run out of room} 56. Ra2 {-6.02} 56... b3 57. Ra5+ Kf4 58. Rc4+
{-8.78} 58... Ke3 59. Rf5 b2 60. Rb5 {dm = 28-"} 60... Qe2+ 61. Kg3 Qxf3+ 62.
Kh2 Qf2+ 63. Kh3 b1=Q {and the P is sacrificed!} 64. Rxb1 Nf4+ 65. Rxf4 Qxf4
{3100.10, RP-Q, dm=22} 66. Rb3+ Kd2 67. Rb2+ Kc3 68. Rg2 Kd3 69. h5 Qf5+ 70. Kh4
Ke4 71. Rg4+ Kf3 72. Rg3+ Kf2 73. Rg6 Qf4+ 74. Kh3 Kf3 75. Rg1 Qe5 76. Rf1+ Ke2
$8 77. Rb1 Qxh5+ 78. Kg3 Qg6+ 79. Kf4 Qxb1
{4000.00, -Q, dm=8, and for completeness...}
80. Ke5 Qd3 81. Ke6 Ke3 82. Ke7 Ke4 83. Ke6 Qd8 84. Kf7 Kf5 85. Kg7 Qc7+ 86. Kf8
Kf6 87. Ke8 Qe7# 0-1
Interesting to see QN against RR.
g
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