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+p.boxed.
+ Pieces can capture both colors.
+
+p.
+ This can be useful to open lines for attack, and it also eliminate
+ back rank mate threats for example.
+ On the diagram 1.Qh5 is possible because 1...Ra1+ 2.Kxh2.
+
+figure.diagram-container
+ .diagram.diag12
+ | fen:r5k1/5ppp/8/6N1/8/8/6PP/3Q3K:
+ .diagram.diag22
+ | fen:r5k1/5ppp/8/6NQ/8/8/6PP/7K:
+ figcaption Before and after 1.Qh5
+
+h3 Source
+
+p
+ |This variant is mentioned in
+ a(href="https://www.jsbeasley.co.uk/encyc.htm")
+ | The Classified Encyclopedia of Chess Variants
+ | .
+
+p Inventor: L. Tabi (1971)