Tandem chess is good, as is Hostage Chess. The "Drop Chess" games make for strong initiatives, and the playing field is levelled a bit. Hostage keeps the forces more equal; Tandem Chess forces the opponent who makes mistakes to pay for them in pieces. Hostage Chess keeps all the pieces (possibly) able to be in play. Either would be good--both would be better!
(peida) Kui Sa tahad kindla mängutasemega vastast, siis võid uue partii loomisel määrata tema BKR vahemiku. Siis teised mängijad ei näe ega saa seda kutset vastu võtta. (Katechka) (näita kõiki vihjeid)