The Retrograde Analysis Corner
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Retro Problems and Solutions
Scacco is an Italian-language magazine devoted to chess and aimed at players. It has a problem column and a review column about retros and chess-maths (run by Mario Velucchi).
Yearly subscription (12 issues) is "near L.55.000/90.000" (?) Send subscription payments (or ask for sample issue) to
Salvatore Gallitto Corso Diaz, 3 I-12084 Mondovi (Cuneo) ITALY
Send articles/small original tutorial problems to
Mario Velucchi Via Emilia, 106 I-56121 Pisa ITALY email: velucchi@CLI.DI.Unipi.IT
1 - Thomas Volet
Scacco!, Nov. 1996
![[KBrb1k2/PpP1pP1Q/B1p2ppp/1P6/2Pp4/5P2/p3PP2/8]](01.gif)
12+11. Last 6 White moves?
2 - Gianni Donati
Scacco!, Nov. 1996
9+16. Mate in 1
3 - Mario Velucchi
Scacco!, June 1994
13+14. Helpmate in 2. (Last two moves were White/Black O-O)
9 - Stanislav Vokal
Scacco!, Jul.-Aug. 1998, Nr.7/8
12+13. Who may castle?
(b) Pc5 -> f5
10 - Stanislav Vokal
Scacco!, Jul.-Aug. 1998, Nr.7/8
![[4N1k1/3p2pn/3r4/7q/8/3K4/8/3brn2]](10.gif)
2+9. Proca-retractor. Wh. retracts 4 moves and mates in 1
11 - Tom Volet
Scacco!, Jul.-Aug. 1998, Nr.7/8
GD ded. G. Donati
![[5Kb1/1p2pp2/4N1p1/nP3pn1/1RPP4/1QRP4/1PPp2PP/krB5]](11.gif)
14+11. Solve the position
12 - Andrey Frolkin
Scacco!, Jul.-Aug. 1998, Nr.7/8
13+16. Shortest proof game in 11 moves (Zeroposition)
a) without Pd2
b) Pa2 -> a5
c) without Pe2