Die Schwalbe

6 problem(s) found in 3037 milliseconds (displaying 6 problem(s)). [COMMENTDATE>=20220810 AND G='Retro' AND NOT A='Wicklund, Göran' AND K='Beweispartie der Zukunft'] [download as LaTeX]

1 - P1340218
Nicolas Dupont
R433 The Problemist 509, p. 23, 3/2011
1st Prize
The Problemist 2011-2012
P1340218
(12+14) C+
PG in 32.5
1. e4 h5 2. Dg4 hxg4 3. b4 Th3 4. b5 Td3 5. b6 g3 6. bxa7 b5 7. h4 b4 8. h5 b3 9. h6 b2 10. h7 bxa1=L 11. Th6 Lc3 12. Tc6 dxc6 13. e5 Sd7 14. e6 Sb6 15. exf7+ Kd7 16. h8=T e5 17. Th1 Lc5 18. f8=D e4 19. Df3 e3 20. Dd1 e2 21. f4 exd1=L 22. f5 Lh5 23. f6 Ke6 24. f7 Dd6 25. f8=D Ld7 26. Df3 Tf8 27. Dd1 Tff3 28. a8=T Sf6 29. Tb8 Sa8 30. Sa3 La7 31. Tb1 c5 32. Ta1 La4 33. Sb1
play all play one stop play next play all

Duplicate Diagram: P1214056

Judge's comment [Kostas Prentos]: "This is not the first quadruple Pronkin in a proof game; Nicolas has published a few, already. It is the first time that one of the four thematic pieces, the wQ, is captured at home, and is replaced by a new Pronkin Queen. The promoted black Bishops are an effective, but unpleasant alternative to the standard method of doubled pawns that usually come with this theme. In this case, the capture on d1 is thematic, and that on a1, forgivable, considering that it takes 5 moves to reestablish the Rook on a1. On the plus side, all the surviving white army has resumed the initial position."
Henrik Juel: diagram error: black king is missing (2018-12-30)
Moldenhauer: Nach obiger Notation die
FEN: n7/b1p3p1/3qkn2/2p4b/b7/2br1rp1/P1PP2P1/RNBQKBNR
Diagramm müsste noch geändert werden! (2023-06-18)
James Malcom: Fixed. (2023-06-19)
Moldenhauer: Computerprüfung: C+ neue Stellung Stelvio 1.31
ursprüngliche FEN: n7/b1p3p1/2bqkn2/2p4b/b7/3r1rp1/P1PP2P1/RNBQKBNR keine Lösung!
neue FEN mit UPG Lösung 2 Min.: n7/b1p3p1/3qkn2/2p4b/b7/2br1rp1/P1PP2P1/RNBQKBNR
Jetzt muss jemand prüfen ob die ursprünglichen FEN falsch waren! Eingabefehler?
Diese Möglichkeit habe ich nicht. James kannst Du bitte? Danke!!!
Dann wäre noch das Diagramm auf die neuen FEN zu ändern.
Beim Start steht der Läufer noch auf c6. (2023-06-20)
James Malcom: Dug through the online The Problemist archive: https://www.theproblemist.org/mags.pl?type=tp
Issue 3/2011, p. 23.
The diagram now matches the publication and solution. (2023-06-20)
Henrik Juel: C+ Stelvio 1.13 (2023-06-20)
Henrik Juel: ... and no solution in 32.0 moves (2023-06-20)
Henrik Juel: should be Stelvio 1.31 of course, sorry (2023-06-20)
comment
Keywords: Unique Proof Game, Non-standard material (ll), Homebase (w), Pronkin Theme (DDTT), Ceriani-Frolkin Theme (D), Future Proof Game
Genre: Retro
Computer test: Stelvio 1.13
FEN: n7/b1p3p1/3qkn2/2p4b/b7/2br1rp1/P1PP2P1/RNBQKBNR
Input: A.Buchanan, 2017-09-27
Last update: Silvio Baier, 2023-08-15 more...
2 - P1384733
Silvio Baier
Nicolas Dupont

Phénix 2012-2013
1. Preis
P1384733
(12+14) C+
BP in 27
1. h4 a5 2. h5 a4 3. h6 Ta5 4. hxg7 h5 5. f4 h4 6. f5 h3 7. f6 Th4 8. fxe7 f5 9. b4 Sf6 10. g8=L Lh6 11. Lb3 axb3 12. g4 b2 13. g5 Tg4 14. g6 Lg5 15. g7 Kf7 16. g8=L+ Kg6 17. Lc4 d5 18. e8=T dxc4 19. Te6 Dd3 20. Ta6 bxa6 21. e4 Lb7 22. e5 Le4 23. e6 Te5 24. e7 c5 25. e8=T Sc6 26. Td8 Se8 27. Td4 cxd4
play all play one stop play next play all
paul: Tested by Stelvio in ~2h (2023-02-02)
comment
Keywords: Ceriani-Frolkin Theme (TTLL), Future Proof Game, Impostor (TTLL)
Genre: Retro
FEN: 4n3/8/p1n3k1/4rpb1/1Pppb1r1/3q3p/PpPP4/RNBQKBNR
Input: fs/hg, 2020-12-30
Last update: Silvio Baier, 2022-03-31 more...
3 - P1384763
Silvio Baier
StrateGems 2015
2. Preis
P1384763
(14+12) C+
BP in 28
1. f4 g5 2. f5 g4 3. f6 g3 4. fxe7 f5 5. e4 Kf7 6. e8=T f4 7. Te6 f3 8. Tc6 dxc6 9. Lc4+ Kg6 10. d3 f2+ 11. Kd2 f1=D 12. e5 Df5 13. Df3 Dh3 14. gxh3 g2 15. Se2 g1=D 16. e6 Db6 17. e7 Db3 18. axb3 b6 19. Ta5 Lb7 20. Tb5 a5 21. e8=T a4 22. Tee5 a3 23. Le6 a2 24. c4 a1=D 25. Kc2 Da5 26. Sd2 Dc3+ 27. bxc3 Lb4 28. Tec5 bxc5
play all play one stop play next play all
more ...
comment
Keywords: Ceriani-Frolkin Theme (TTddd), Future Proof Game
Genre: Retro
Computer test: Natch 3.3 Computerprüfung: C+ Stelvio 1.6 in 4 Min. Keine Lösung: BP 27.5. Notation und Diagramm OK.
FEN: rn1q2nr/1bp4p/2p1B1k1/1Rp5/1bP5/1PPP1Q1P/2KNN2P/2B4R
Input: fs/hg, 2020-12-30
Last update: A.Buchanan, 2023-12-25 more...
4 - P1384765
Silvio Baier
StrateGems 2015
4. Preis
P1384765
(12+16) C+
BP in 27.5
1. d4 d5 2. Lh6 gxh6 3. g4 h5 4. g5 Lh6 5. g6 Lg5 6. g7 Sh6 7. g8=S Kd7 8. Sf6+ exf6 9. b4 Te8 10. b5 Te3 11. b6 Tf3 12. e4 c5 13. Lc4 dxc4 14. e5 c3 15. e6+ Kd6 16. e7 Le6 17. e8=L Lb3 18. Lb5 Sc6 19. Lf1 c4 20. d5 Kc5 21. d6 Se7 22. d7 De8 23. d8=S a5 24. Sc6 bxc6 25. b7 Td8 26. b8=L a4 27. Lf4 Td6 28. Lc1
play all play one stop play next play all
Vladimir Rey: FEN Misprint! Correct: a7 = a4 (2022-10-26)
James Malcom: Fixed. (2022-10-26)
comment
Keywords: Homebase (w), Ceriani-Frolkin Theme (SS), Pronkin Theme (LL), Future Proof Game, Promotion (SLSL)
Genre: Retro
Computer test: Natch 3.3
FEN: 4q3/4np1p/2pr1p1n/2k3bp/p1p5/1bp2r2/P1P2P1P/RNBQKBNR
Input: fs/hg, 2020-12-30
Last update: Silvio Baier, 2023-02-02 more...
5 - P1389187
Thierry Le Gleuher
Ralf Krätschmer
Roberto Osorio

170 feenschach 237, p. 239, 09-10/2019
P1389187
(11+11) C+
BP in 9.5
1. b4 g5 2. b5 g4 3. b6 g3 4. bxa7 gxh2 5. axb8=S hxg1=T 6. Sc6 Txg2 7. Sxd8 Txf2 8. Sxb7 Lxb7 9. Kxf2 Lc8 10. Ke1
play all play one stop play next play all
Silvio-Baier-40-JT: Thema: Gesucht waren eindeutige orthodoxe Beweispartien mit weißer und schwarzer Homebasestellung, wobei auf jeder Seite ein Bauer umwandeln und von einer Figur (keinem Bauern) geschlagen werden sollte und zudem genau ein Stein eine zweizügige Rückkehr vollführt.
Moldenhauer: Computerprüfung: C+ Stelvio 1.4 04:00:17 Stunden. (hh:mm:ss)
Keine Lösung: BP 9.0. (2023-07-23)
comment
Keywords: Unique Proof Game, Homebase (2), Prentos Theme (St), Switchback (Kl), under-promotion (St), Ceriani-Frolkin Theme (St), Prenix (S), Future Proof Game (Prentos+Sback)
Genre: Retro
Computer test: Stelvio 1.4
FEN: r1b1kbnr/2pppp1p/8/8/8/8/P1PPP3/RNBQKB1R
Input: Gunter Jordan, 2021-05-02
Last update: Silvio Baier, 2023-08-15 more...
6 - P1394894
Silvio Baier
WCCC Rhodes 10/2021
1st Prize Champagne-TT A
P1394894
(11+15) C+
BP in 28.0
1. h4 a5 2. h5 a4 3. h6 a3 4. hxg7 axb2 5. a4 Ta6 6. a5 Tb6 7. a6 h5 8. a7 h4 9. a8=D Th5 10. Da2 Ta5 11. f4 e5 12. De6+ fxe6 13. f5 Kf7 14. f6 Kg6 15. f7 Ld6 16. f8=D Sa6 17. Df3 Df6 18. Dd5 Se7 19. g8=T+ Kf5 20. Tg4 exd5 21. Tc4 dxc4 22. g4+ Kf4 23. g5 Sc5 24. g6 Sa4 25. g7 c5 26. g8=T Lc7 27. Tg3 Dd6 28. Tb3 cxb3
play all play one stop play next play all
Reto: Nachdem Stelvio v1.0 noch 24h dafür gebraucht hat, ist Stelvio 1.2 in gut 5min damit durch. (2023-05-10)
comment
Keywords: Unique Proof Game, Homebase (w), Champagne-TT (2021), Ceriani-Frolkin Theme (DDTT), Future Proof Game
Genre: Retro
Computer test: Natch 3.3
FEN: 2b5/1pbpn3/1r1q4/r1p1p3/n4k1p/1p6/1pPPP3/RNBQKBNR
Input: A.Buchanan, 2021-10-25
Last update: Silvio Baier, 2022-03-31 more...
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The problems of this query have been registered by the following contributors:

A.Buchanan (2)
fs/hg (3)
Gunter Jordan (1)