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To reduce White's opening advantage, Robert Bruce suggested in 1963 in Nost-algia the following simple rule change: on his first turn, White only makes a single move. This rule change found wide acceptance (AISE shifted from the classical version to the balanced version in 1990), and usually is preferred above the unbalanced variant (although Fabrice Liardet still organizes Classical Marseillais tournaments in Geneva). The balanced variant has been called Balanced Marseillais Chess, but the `balanced' is increasingly being omitted.
And is this possible to add also this PROGRESSIVE chess variants ?
David B. Pritchard (chess writer) interview of year 2005:
Question: What chess variants do you like most ? Answer: “Alice (especially!), Avalanche, Hostage, Marseillais, Progressive.”
Question: What advice do you have for an avid variant player looking for opponents and competition ?
Answer: “Join A.I.S.E. (Associazione Italiana Scacchi Eterodossi) or the B.C.V.S. (British Chess Variants Society) I am not qualified to make suggestions about meeting players on the Internet !”
Pritchard writed in your 2 books:
“Today A.I.S.E. (Associazione Italiana Scacchi Eterodossi) has done much to popularize Chess Variants by organizing two Olympiads and the same time establishing Italy as the leading Chess Variants nation“(The Encyclopedia of Chess Variants, Games & Puzzles Publications, 1994);
“When there is a talk of chess variants one country predominates: Italy. It is perhaps curious that a country that has no great claims to chess mastery should be the acknowledged repositary of variant wisdom.” (Popular Chess Variants, Batsford, 2000).
And if you want know the rule of this chess variants (in italian language ) read here: