I don't understand the question. More context please? cheers Chaals On Thu, 16 May 2002, jonathan chetwynd wrote: In the composition of chess problems, a theme in which two black pieces obstruct one another's ability to protect vital squares. anyone know of a decent example problem? its plain english, but I dont quite get the drift. jonathan -- Charles McCathieNevile http://www.w3.org/People/Charles phone: +61 409 134 136 W3C Web Accessibility Initiative http://www.w3.org/WAI fax: +33 4 92 38 78 22 Location: 21 Mitchell street FOOTSCRAY Vic 3011, Australia (or W3C INRIA, Route des Lucioles, BP 93, 06902 Sophia Antipolis Cedex, France)Received on Friday, 17 May 2002 08:52:40 GMT
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