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MatPlus.Net  Forum General "Black dual avoidance" |
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| | | (1) Posted by Hauke Reddmann [Saturday, Nov 12, 2022 19:36] | "Black dual avoidance"
Black has apparently two parades A and B, but for some reason, only
1.a? A!, 1.b? B?, while the "wrong" parade leads to mate (since a and b both
have some positive effect for White, avoid a negative one, or whatever).
What is the "official" name, if any?
| | | (2) Posted by Joost de Heer [Sunday, Nov 13, 2022 20:16] |
Arnhem? Banny?
| | | (3) Posted by Hauke Reddmann [Sunday, Nov 13, 2022 23:14] |
Correct and correct, but both themes are far more specific.
It came up in the context of a sort-of(!) color reversed Mari:
The tries shut a white line, Black "opens" the shut one.
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