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verified publisher icon dkappe

In TCEC, A0lite inexplicably dropped a queen

Open dkappe opened this issue 5 years ago • 3 comments

Branch batching-prune

https://tcec-chess.com/#div=ql&game=121&season=19

69... Qd2+ drops a queen and spoils the draw.

message.txt

dkappe avatar Aug 14 '20 19:08 dkappe

2Q2bk1/5p2/4p2B/4P2P/8/1P1q4/K7/8 b - - 10 69

dkappe avatar Aug 14 '20 20:08 dkappe

Unable to reproduce without context:

info string d3d2 12

dkappe avatar Aug 14 '20 20:08 dkappe

Even at 20k nodes, no dice.

info string d3d2 12

dkappe avatar Aug 14 '20 20:08 dkappe