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4 problem(s) found in 8648 milliseconds (displaying 4 problem(s)). [COMMENTDATE>=20200919 AND NOT K='Hilfsrückzüger' AND A='Bonavoglia, Marco' AND CPLUS ] [download as LaTeX]

1 - P0003142
Marco Bonavoglia
3652 Sinfonie Scacchistiche 01-03/1982
P0003142
(6+5) C+
h#2
b) +sTd4
a) 1. Sxb4 Sxc3 2. Ka5 Sxc4#
b) 1. cxb3ep Sc4 2. Sb4 Sxc3#
play all play one stop play next play all
Henrik Juel: In a) last move could be Kb2-a1 (2022-12-05)
more ...
comment
Keywords: En passant as key, Cant ep, Zilahi
Genre: h#, Retro
Computer test: HC+ Popeye 4.61
FEN: 8/8/8/1P6/kPp5/N1p5/n1pP4/KN6
Input: Gerd Wilts, 1995-06-03
Last update: A.Buchanan, 2022-12-06 more...
2 - P1380669
Marco Bonavoglia
RIFACE 2016
2nd commendation
P1380669
(14+15) C+
BP in 5.0
2 Lösungen
vertikaler Zylindre
Kees: 1.e4 g6 2.Da6 hxa6 3.c4 Th6 4.d3 Fg7 5.Fxh6 axh6
1.c4 a6 2.Dg6 hxg6 3.d3 Th6 4.Fxh6 gxh6 5.e4 Fg7 (2022-11-22)
more ...
comment
Keywords: Unique Proof Game, Vertical Cylinder, RIFACE Retro Composition Tourney (2016)
Genre: Retro, Fairies
Computer test: C+ Jacobi
FEN: rnbqk1n1/1pppppb1/p5pp/8/2P1P3/3P4/PP3PPP/RN2KBNR
Input: A.Buchanan, 2020-10-05
Last update: A.Buchanan, 2021-06-09 more...
3 - P1384701
Marco Bonavoglia
WCCC 2017
3. Preis
Champagner TT, Abteilung A
P1384701
(13+14) C+
BP in 4,5
Annanschach
SCHRECKE: 1.de3 d:d1L 2.ce4 L:e2 3.L:e2 Lg4 4.Kf1 L:e2+ 5.f:e2 (2020-12-31)
comment
Keywords: Annan Chess, Homebase (s), Unique Proof Game
Genre: Retro, Fairies
FEN: rn1qkbnr/ppp1pppp/8/8/4P3/4P3/PP2P1PP/RNB2KNR
Input: fs/hg, 2020-12-30
Last update: A.Buchanan, 2021-01-01 more...
4 - P1406940
Marco Bonavoglia
Best Problems 105, p. 561, 01/2023
Happy New Year
P1406940
(13+15) C+
KBP 17.0
1. e3 e6 2. Ld3 Le7 3. Lg6 hxg6 4. Dg4 Th5 5. Se2 Tc5 6. 0-0 Tc3 7. bxc3 Lh4 8. La3 Df6 9. Ld6 Se7 10. Lf4 d6 11. Sa3 Ld7 12. Tfb1 Lc6 13. Tb6 axb6 14. Kf1 Ta5 15. Ke1 Th5 16. Sb5 Th8 17. Lh6 gxh6
play all play one stop play next play all
Sibling (t)
Posthum innerhalb eines Nachrufes auf Marco Bonavoglia veröffentlicht. (s.a. Kommentar zu P1406941)

Antonio Garofalo: "Il Bianco non può arroccare, lo ha già fatto. Il Nero non può arroccare perché la yh8 è un impostore, è originaria di 'a8'. Scambio dei sBBhg che nasconde la soluzione. Una bellissima eredità dell'amico Marco." [Weiß kann nicht rochieren, da er es bereits getan hat. Schwarz kann nicht rochieren, weil Th8 ein 'Betrügerturm' ist, er stammt von a8. Kreuzschlag der sBBhg, was die Lösung verschleiert. Ein wunderschönes Erbe von meinem Freund Marco.]
Henrik Juel: Euclide 1.01 did little in an hour. Stopped at pos. 19 (2022-12-30)
Henrik Juel: The first 16.5 moves are C+ Euclide 1.01 (35 minutes) (2022-12-30)
Joost de Heer: C+ in less than a minute with Stelvio 1.11 (2023-04-04)
comment
Keywords: Unique Proof Game, Castling, black Bristol, Switchback (K)
Genre: Retro
Computer test: laut 'Best Problems' C+, aber Prüfprogramm nicht angegeben
FEN: 1n2k2r/1pp1np2/1pbppqpp/1N6/6Qb/2P1P3/P1PPNPPP/R3K3
Input: Mario Richter, 2022-12-30
Last update: Gunter Jordan, 2022-12-30 more...
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The problems of this query have been registered by the following contributors:

Gerd Wilts (1)
A.Buchanan (1)
fs/hg (1)
Mario Richter (1)