Die Schwalbe

10 problem(s) found in 4069 milliseconds (displaying 10 problem(s)). [COMMENTDATE>=20200919 AND NOT K='Hilfsrückzüger' AND NOT PIECE='Grashüpfer' AND S='Messigny'] [download as LaTeX]

1 - P1000957
Thierry Le Gleuher
10c Messigny 2000
P1000957
(15+14) cooked
BP in 20,5
1. h4 e6 2. Th3 Ld6 3. Te3 Lg3 4. Te5 d6 5. e4 Ld7 6. Lc4 Lb5 7. Ld5 Lf1 8. d3 h6 9. Lg5 hxg5 10. c4 Th6 11. Sc3 Tf6 12. Db1 Tf3 13. Kd1 Te3 14. f4 Te2 15. f5 Tc2 16. Sce2 Tc3 17. f6 Tb3 18. axb3 c5 19. Ta6 Da5 20. b4 Kd8 21. bxa5
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Lange Wanderung des sTh8 nach b3. Der wBa muss überkreuz geschlagen haben, damit Weiß den wTa1 schnell genug nach a6 spielen kann.
Cook: 1. h4 e6 2. Th3 Ld6 3. Te3 Lg3 4. Te5 d6 5. e4 Ld7 6. Lc4 Lb5 7. Ld5 Lf1 8. d3 h6 9. Lg5 c5 10. Sc3 Dd7 11. Sce2 Sf6 12. Db1 Ke7 13. Kd1 Tc8 14. c4 Tc6 15. f4 Tb6 16. f5 Tb3 17. axb3 hxg5 18. Ta6 Da4 19. bxa4 Kd8 20. a5 Sg8 21. f6 (MC)
Michel Caillaud: cooked testing the last moves with Jacobi 0.7.5 and constraints for wBa cross-capture
(constraints Pa2-a3xb4xa5 or Pa2xb3-b4xa5 or Pa2xb3xa4-a5) :
9…c5 10.Cc3 Dd7 11.Cce2 Cf6 12.Db1 Re7 13.Rd1 Tc8 14.c4 Tc6 15.f4 Tb6 16.f5 Tb3 17.axb3 hxg5 18.Ta6 Da4 19.bxa4 Rd8 20.a5 Cg8 21.f6 (2020-10-17)
comment
Keywords: Unique Proof Game, Promenade
Genre: Retro
FEN: rn1k2n1/pp3pp1/R2ppP2/P1pBR1p1/2P1P2P/3P2b1/1P2N1P1/1Q1K1bN1
Input: Gerd Wilts, 2000-10-15
Last update: Gerd Wilts, 2022-12-17 more...
2 - P1017456
Andrey Frolkin
Kostas Prentos

feenschach 154 2004
2. Preis Retro-Kompositionsturnier
P1017456
(13+14) C+
BP in 27,5
1. f4 e5 2. f5 e4 3. f6 e3 4. fxg7 exd2 5. Kf2 a5 6. e4 a4 7. e5 a3 8. e6 axb2 9. Sa3 b1=T 10. e7 Tb6 11. Tb1 d5 12. Tb5 d4 13. Lb2 d3 14. Da1 dxc2 15. Ld3 c1=T 16. Se2 Tb1 17. Tc1 d1=T 18. Tc4 Tdc1 19. Lc2 Dd1 20. Ke3 Dh1 21. Kd4 Td6+ 22. Kc5 c6 23. Kb6 Lh3 24. Kxb7 Kd7 25. e8=T Se7 26. g8=T Lh6 27. Tg7 Tdd1 28. Teg8
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Zyklischer Platzwechsel der sUWTTb1, c1, d1
Kostas Prentos: C+ Natch 3.3 (13 h 17 min 58 sec) (2022-12-08)
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comment
Keywords: Unique Proof Game, Interchange
Genre: Retro
Computer test: KP: C+ Stelvio 1.0 tested this one in 1 min 46 sec.
FEN: rn4Rr/1K1knpRp/2p4b/1R6/2R5/N6b/PBB1N1PP/Qrrr3q
Reprints: Messigny 05/2004
Input: Gerd Wilts, 2004-06-03
Last update: A.Buchanan, 2023-03-20 more...
3 - P1017460
Gerd Wilts
Messigny 05/2004
5. Preis Retro-Kompositionsturnier
P1017460
(12+13) C+
BP in 20,0
1. b4 Sa6 2. b5 Sc5 3. b6 Sa4 4. bxc7 b5 5. f4 La6 6. c8=L Db6 7. f5 Dxg1 8. f6 Dxh1 9. fxg7 f5 10. e4 Sf6 11. g8=L Lh6 12. Ld5 Le3 13. Ldb7 0-0 14. d4 Kh8 15. d5 Tg8 16. d6 Tg5 17. dxe7 d5 18. Le6 d4 19. Lg8 Taxg8 20. Lc8 Lxc8
play all play one stop play next play all
Moldenhauer: Computerprüfung: C+ Stelvio 1.31 11:10:35 Stunden. (hh:mm:ss)
Keine Lösung: BP 19.5. (2023-06-18)
Henrik Juel: White promotes to L on c8 and g8; and these LL switch place, only to be captured
Very impressive (2023-06-18)
comment
Keywords: Ceriani-Frolkin Theme (LL), Unique Proof Game
Genre: Retro
Computer test: Stelvio 1.31
FEN: 2b3rk/p3P2p/5n2/1p3pr1/n2pP3/4b3/P1P3PP/RNBQKB1q
Reprints: idee & form 85 01/2005
Input: Gerd Wilts, 2004-06-03
Last update: Silvio Baier, 2023-08-15 more...
4 - P1017461
Kostas Prentos
Andrey Frolkin

Messigny 05/2004
1. ehrende Erwähnung Retro-Kompositionsturnier
P1017461
(13+15) C+
BP in 21,5
1. a4 h5 2. a5 h4 3. a6 h3 4. axb7 hxg2 5. Ta6 Th3 6. Tf6 Ta3 7. h4 c5 8. Th3 c4 9. Td3 cxd3 10. c4 gxf6 11. c5 Lh6 12. c6 Le3 13. c7 Sc6 14. b8=T Sh6 15. Tb4 Tb8 16. Tc4 Tbb3 17. Sc3 Lb6 18. e3 Lb7 19. Sge2 Da8 20. c8=T Ld8 21. Tb8 Sd4 22. Tcc8
play all play one stop play next play all
paul: 16.Tc4 T8b3 (2020-11-03)
A.Buchanan: A nice trick for the parser which builds the animation would be to spot when a move is ambiguous. So here 16. ... Tb3 needed to be fixed to be 16. ... Tbb3. In this case, the animation guessed wrong and later reported that 19. ... Da8 was impossible. However in some cases, the error might not be picked up by a later illegal move, yet it could still be important. I will request that Gerd have a look at fixing this ancient issue. (2020-11-04)
A.Buchanan: 22.Tc8 was also imprecise, but did not cause a later illegality so there was no clue. Comparing the diagram at the end of animation to the start diagram would not necessarily be sufficient even for proof games, and completely inadequate for forward stipulations. It’s the parser can best nail these issues on a per-move basis. I’ve emailed Gerd (2020-11-05)
A.Buchanan: Gerd has fixed this: announcement 2020-11-7: The solution engine now no longer plays moves with ambiguous move notation in order to ensure that unambiguous solutions are added.
Thanks so much, Gerd! (2020-11-08)
comment
Keywords: Unique Proof Game, Interchange (TT), Phoenix (TT)
Genre: Retro
Computer test: Natch 2.2 Copyright (C) 1997,98,99,2001,2002,2003 Pascal Wassong
FEN: qRRbk3/pb1ppp2/5p1n/8/3n3P/rrNpP3/1P1PNPp1/2BQKB2
Input: Gerd Wilts, 2004-06-03
Last update: Gerd Wilts, 2020-11-07 more...
5 - P1017464
Andrey Frolkin
Kostas Prentos

Messigny 05/2004
4. ehrende Erwähnung Retro-Kompositionsturnier
P1017464
(13+13) C+
BP in 14,5
1. a4 d5 2. Ta3 d4 3. Tf3 d3 4. g4 dxe2 5. d3 exf1=S 6. Se2 c5 7. Sg3 c4 8. Ke2 c3 9. Dxf1 cxb2 10. c4 e6 11. Sc3 b1=S 12. Dh3 Sd2 13. Te1 Sf1 14. Kxf1 e5 15. Txe5
play all play one stop play next play all
paul: The first S Ceriani-Frolkin is a Schnoebelen. (2020-11-03)
comment
Keywords: Ceriani-Frolkin Theme (ss), Unique Proof Game, Homebase (s)
Genre: Retro
Computer test: Natch 2.2 Copyright (C) 1997,98,99,2001,2002,2003 Pascal Wassong
FEN: rnbqkbnr/pp3ppp/8/4R3/P1P3P1/2NP1RNQ/5P1P/2B2K2
Input: Gerd Wilts, 2004-06-03
Last update: A.Buchanan, 2013-01-23 more...
6 - P1017532
Göran Wicklund
(5) Messigny 05/2004
P1017532
(11+13) C+
BP in 20,0
1. Sf3 a5 2. Sd4 a4 3. Sb3 axb3 4. a4 bxc2 5. a5 cxb1=T 6. a6 Txc1 7. a7 Tc6 8. axb8=S Tf6 9. Sc6 Ta6 10. Se5 Tae6 11. Sg6 c6 12. Sxh8 Da5 13. Sg6 Kd8 14. Se5 Kc7 15. Sg4 Kd6 16. Sh6 Ke5 17. Sxg8 Kf5 18. Sh6+ Kg6 19. Sg4 b6 20. Se5+ Dxe5
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Moldenhauer: Computerprüfung: C+ Stelvio 1.11 3 Sekunden.
Keine Lösung: BP 19.0, BP 19.5. (2023-05-01)
comment
Keywords: Ceriani-Frolkin Theme (S), Unique Proof Game, Homebase (w)
Genre: Retro
Computer test: Stelvio 1.11
FEN: 2b2b2/3ppppp/1pp1rrk1/4q3/8/8/1P1PPPPP/R2QKB1R
Input: Gerd Wilts, 2004-06-05
Last update: Silvio Baier, 2023-08-15 more...
7 - P1067883
Alain Brobecker
Messigny 05/2005
P1067883
(8+0) C+
Färbe die Steine!
sKa6, sTc6

R: 1. a5xb6ep+ b7-b5 2. Tb5-d5+,Tb5xd5+
play all play one stop play next play all
The Qa4 and the Bc4 attacks both Kings, so those two pieces have the same color and there was a discovered check. The only possible discovered check is a5xb6+ en passant, so Kb3, Qa4, Bc4 and Pb6 are white while Ka6 is black.
To have the en passant capture, black must have played b7-b5 and we deduce from it that Rc6 is black.
Before black has played b7-b5, the BKa6 was attacked by the WBc4, or it can not have moved, so there was a discovered check of this WBc4, and the only possible discovered check is with Rd5 which is then white.
Last two single moves are: n.a5xb6+ e.p. and n-1... b7-b5
Henrik Juel: The solution text is full of file errors
The retroplay is 1.a5xb6ep+ b7-b5 and e.g. 2.Tb5-d5+ (2021-12-24)
comment
Keywords: Colouring problem, Minimal
Genre: Retro
Computer test: rawbats
FEN: 8/8/KPR5/3R4/Q1B5/1K1R4/8/8
Input: Gerd Wilts, 2005-05-17
Last update: Mario Richter, 2021-12-25 more...
8 - P1273706
Per Olin
Messigny 21/05/2013
Spezielle ehrende Erwähnung
P1273706
(5+6) C+
a) BP in 15.0
b) dann A=>B in 13.0
Stellung B: wKf1 wBb7c7e2f2 sKg7 sTa8 sLb3 sBa7a2b2
a) 1. Sc3 h5 2. Se4 h4 3. Sg3 hxg3 4. hxg3 Th4 5. Th2 Tf4 6. gxf4 e5 7. fxe5 Ld6 8. exd6 Df6 9. dxc7 Df3 10. gxf3 Sf6 11. Lg2 Se4 12. fxe4 d5 13. exd5 Sc6 14. dxc6 Ld7 15. cxb7 La4
dann
16. Th6 Kf8 17. Te6 fxe6 18. Ld5 exd5 19. c4 dxc4 20. Db3 cxb3 21. d4 bxa2 22. Lg5 Lb3 23. Lf6 gxf6 24. Sf3 Kg7 25. Se5 fxe5 26. Tc1 exd4 27. Tc3 dxc3 28. Kf1 cxb2
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Missing board:
A: r3k3/pPP2pp1/8/8/b7/8/PPPPPPBR/R1BQK1N1
B: r7/pPP3k1/8/8/8/1b6/pp2PP2/5K2
paul: Checked by Jacobi with this code:
stip dia 15 forsyth r3k3/pPP2pp1/8/8/b7/8/PPPPPPBR/R1BQK1S1
stip dia 13 forsyth r7/pPP3k1/8/8/8/1b6/pp2PP2/5K2
(2 sec) (2021-01-25)
more ...
comment
Keywords: Volet Pawn, Unique Proof Game, RIFACE Retro Composition Tourney (2013), A to B, A to B
Genre: Retro
FEN: r7/pPP3k1/8/8/8/1b6/pp2PP2/5K2
Input: Alain Brobecker, 2013-07-02
Last update: Alfred Pfeiffer, 2020-04-03 more...
9 - P1384676
Christian Poisson
Messigny 2001
3. Platz
P1384676
(16+15) C+
BP in 8.0
1. g4 c6 2. Lh3 Da5 3. Kf1 Kd8 4. Kg2 Kc7 5. Kf3 Kd6 6. Ke4 Ke6 7. g5+ f5+ 8. gxf6ep+ Df5+
play all play one stop play next play all
A.Buchanan: It's still sound if 9. Lxf5+ is added for the 5th check (2023-04-08)
more ...
comment
Keywords: Unique Proof Game, En passant, Consecutive checks (4)
Genre: Retro
Computer test: Popeye v4.85
FEN: rnb2bnr/pp1pp1pp/2p1kP2/5q2/4K3/7B/PPPPPP1P/RNBQ2NR
Input: fs/hg, 2020-12-30
Last update: James Malcom, 2021-01-24 more...
10 - P1391291
Pascal Wassong
Messigny 1998
4. Preis
P1391291
(14+14) C+
BP in 13.5
1. a4 d5 2. Ta3 Lg4 3. Te3 Lf3 4. exf3 Kd7 5. Lb5 Kd6 6. Se2 d4 7. 0-0 d3 8. Kh1 dxe2 9. d4 exf1=L 10. d5 Ld3 11. Te2 Lf5 12. Dd3 Lc8 13. Lf4+ e5 14. dxe6ep+
play all play one stop play next play all
A.Buchanan: 14. ... Kc5! would move beyond the diagram check. (2021-07-31)
more ...
comment
Keywords: Unique Proof Game, Valladao Task, Castling, En passant, under-promotion (l), Pronkin Theme (l)
Genre: Retro
Computer test: C+ Euclide 1.01, no solution in 12.5
FEN: rnbq1bnr/ppp2ppp/3kP3/1B6/P4B2/3Q1P2/1PP1RPPP/1N5K
Reprints: Problemesis 4 08/1998
M4 Phénix 66, p. 4112, 09/1998
13 Orbit 30, p. 318, 04/2006
Input: A.Buchanan, 2021-07-03
Last update: Alfred Pfeiffer, 2021-11-26 more...
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The problems of this query have been registered by the following contributors:

Gerd Wilts (7)
Alain Brobecker (1)
fs/hg (1)
A.Buchanan (1)