Added distance from king to opponent passed pawn. At least king moves to pawn.Henk wrote: ↑Wed Sep 18, 2019 12:59 pm A more difficult one.
Whites king did not move.
Bugs, bugs, bugs.
[d] 1Q6/8/K7/8/8/8/3pk3/8 w -
Code: Select all
Depth Value Time Nodes 1 908 1 26 b8b2 2 908 1 104 b8b2 e2d1 3 908 2 408 b8b2 e2d1 b2a1 4 908 7 1104 b8b2 e2d1 b2a1 d1c2 5 908 20 5311 b8b2 e2d1 b2a1 d1c2 a1a2 6 908 51 15048 b8b2 e2d1 b2a1 d1c2 a1a2 c2c1 7 908 114 36762 b8b2 e2d1 b2a1 d1c2 a1a2 c2c1 a2a1 8 908 244 78885 b8b2 e2d1 b2a1 d1c2 a1a2 c2c1 a2a3 c1b1 9 908 594 203198 b8b2 e2d1 b2a1 d1c2 a1a2 c2c1 a2a3 c1b1 a3b3 10 908 1260 433940 b8b2 e2d1 b2a1 d1c2 a1a2 c2c1 a2a3 c1b1 a3b3 b1a1 11 908 2779 956879 b8b2 e2d1 b2a1 d1c2 a1a2 c2c1 a2a3 c1b1 a3b3 b1a1 b3c2 12 908 5709 1953516 b8b2 e2d1 b2a1 d1c2 a1a2 c2c1 a2a3 c1b1 a3b3 b1c1 b3c3 c1d1 13 908 12400 4209141 b8b2 e2d1 b2a1 d1c2 a1a2 c2c1 a2a3 c1b1 a3b3 b1c1 b3c3 c1d1 c3b2 14 908 25065 8512702 b8b2 e2d1 b2a1 d1c2 a1a2 c2c1 a2a3 c1b1 a3b3 b1c1 b3c3 c1d1 c3b2 d1e1 15 908 52350 17663146 b8b2 e2d1 b2a1 d1c2 a1a2 c2c1 a2a3 c1b1 a3b3 b1c1 b3c3 c1d1 c3b2 d1e1 b2c3 16 908 146226 42176824 b8b2 e2e1 b2c3 e1d1 c3a1 d1c2 a1a2 c2c1 a2a3 c1b1 a3b3 b1c1 b3e3 c1d1 e3g1 d1c2 17 908 255977 78640911 b8b2 e2e1 b2c3 e1e2 c3c2 e2e1 c2e4 e1d1 e4b1 d1e2 b1a2 e2d1 a2a1 d1c2 a1a4 c2b1 a4b3 Analysis stopped
Code: Select all
16 905 258510 40048505 b8h2 e2e1 h2g3 e1f1 g3d3 f1e1 d3e3 e1d1 a6b5 d1c2 e3e4 c2c1 e4f4 c1d1 b5c4 d1c1