20 problem(s) found in 2873 milliseconds (displaying 20 problem(s)). [COMMENTDATE>=20220810 AND G='Retro' AND NOT K='Wer ist am Zug?' AND S='WCCC'] [download as LaTeX]
1 - P1204066
Kostas Prentos
Alex Frolkin
WCCC Jesi 08/2011
1.-2.Preis Champagne-TT Abteilung A
(13+11) C+
BP in 21.5
Kostas Prentos
Alex Frolkin
WCCC Jesi 08/2011
1.-2.Preis Champagne-TT Abteilung A
(13+11) C+
BP in 21.5
1. h4 c5 2. h5 c4 3. h6 c3 4. hxg7 cxb2 5. c4 h5 6. c5 h4 7. c6 h3 8. c7 h2 9. Sh3 Th4 10. Tg1 h1=S 11. cxd8=S Sg3 12. Sc6 Sxf1 13. Sxa7 Se3 14. Sxc8 Taa4 15. Sd6+ exd6 16. dxe3 Se7 17. Sd2 b1=L 18. g8=L Lh7 19. Dc2 Tae4 20. a4 f5 21. La2 Lg8 22. Lb1
Keywords: Unique Proof Game
Genre: Retro
Computer test: Stelvio 2.0, 6sec
FEN: 1n2kbb1/1p1pn3/3p4/5p2/P3r2r/4P2N/2QNPPP1/RBB1K1R1
Input: Mario Richter, 2011-10-07
Last update: Reto, 2023-12-20 more...
Genre: Retro
Computer test: Stelvio 2.0, 6sec
FEN: 1n2kbb1/1p1pn3/3p4/5p2/P3r2r/4P2N/2QNPPP1/RBB1K1R1
Input: Mario Richter, 2011-10-07
Last update: Reto, 2023-12-20 more...
0. ... a6 1. Sf5 a5 2. Sf6 exf6 3. Dxf6 Sxf6#
0. ... a5 1. Sh5 Kxh7 2. Lc2 Kh8 3. Dh6 Sxh6#
0. ... a5 1. Sh5 Kxh7 2. Lc2 Kh8 3. Dh6 Sxh6#
Keywords: Echo-Manöver, No legal last move for Black
Genre: s#, Retro
Computer test: A. Baumann: Gustav 4.2a
FEN: 5Qnk/p2Np1NP/4P3/6R1/B4PKR/5PPP/8/8
Input: Frank Müller, 2012-04-26
Last update: Dieter Berlin, 2024-04-02 more...
Genre: s#, Retro
Computer test: A. Baumann: Gustav 4.2a
FEN: 5Qnk/p2Np1NP/4P3/6R1/B4PKR/5PPP/8/8
Input: Frank Müller, 2012-04-26
Last update: Dieter Berlin, 2024-04-02 more...
3 - P1237502
Aleksandr Semenenko
Valery Semenenko
WCCC Pula 09/1997
Turnier Schwarz zuerst
Ehrende Erwähnung
(9+2) C+
s#3
Aleksandr Semenenko
Valery Semenenko
WCCC Pula 09/1997
Turnier Schwarz zuerst
Ehrende Erwähnung
(9+2) C+
s#3
1. ... a5 2. Tg7 a4 3. Df7 a3 4. Lc2 axb2#
A.Buchanan: With PDB animation, need to start the move count at 1. rather than 0. That doesn't affect the basic idea that Black gets a bonus initial move. (2024-04-02)
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Keywords: white Bristol, No legal last move for Black, Minimal (b)
Genre: s#, Retro
Computer test: A. Baumann: Gustav 4.2a
FEN: 7B/QR6/p7/8/8/8/PP1P4/kBKR4
Input: Frank Müller, 2012-04-26
Last update: A.Buchanan, 2024-04-02 more...
Genre: s#, Retro
Computer test: A. Baumann: Gustav 4.2a
FEN: 7B/QR6/p7/8/8/8/PP1P4/kBKR4
Input: Frank Müller, 2012-04-26
Last update: A.Buchanan, 2024-04-02 more...
1. d4 Sf6 2. Lh6 gxh6 3. g4 Lg7 4. Lg2 0-0 5. Ld5 Kh8 6. Lb3 Sg8 7. d5 Lc3+ 8. bxc3 Kg7 9. Dd3 Kf6 10. Db5 Ke5 11. c4 Kd4 12. Sd2 Kc3 13. Se4+ Kb2 14. Kd2 Kxa1 15. Kc3 Kb1 16. Kb4 Kc1 17. Ka5 Kd1 18. c3+ Ke1 19. Ld1 Kf1 20. Sh3+ Kg2 21. Sf4+ Kxh1 22. Sg3+ Kg1 23. Sh1 Kf1
PR M.Caillaud: According to Winchloe, a complete diagonal by a King is a novelty. The trick to start from h8 is nice. Travel on the 1st rank is a valuable thematical addition. I wish the composer could improve it to make a straight line (f1-g1-h1) in order to produce a more striking visual effect (even if with less thematical moves).
Henrik Juel: Natch 3.1 did not find the solution in half an hour
Stopped at pos. 93 (2018-12-30)
Moldenhauer: Computerprüfung: C+ Stelvio 1.0 00:11:36 Minuten. (hh:mm:ss)
Keine Lösung: BP 22.0, BP 22.5. (2023-03-05)
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Henrik Juel: Natch 3.1 did not find the solution in half an hour
Stopped at pos. 93 (2018-12-30)
Moldenhauer: Computerprüfung: C+ Stelvio 1.0 00:11:36 Minuten. (hh:mm:ss)
Keine Lösung: BP 22.0, BP 22.5. (2023-03-05)
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Keywords: Unique Proof Game, Promenade (k), Champagne-TT (2012)
Genre: Retro
Computer test: Stelvio 1.0
FEN: rnbq1rn1/pppppp1p/7p/KQ1P4/2P2NP1/2P5/P3PP1P/3B1k1N
Input: Mario Richter, 2012-10-02
Last update: Silvio Baier, 2023-03-20 more...
Genre: Retro
Computer test: Stelvio 1.0
FEN: rnbq1rn1/pppppp1p/7p/KQ1P4/2P2NP1/2P5/P3PP1P/3B1k1N
Input: Mario Richter, 2012-10-02
Last update: Silvio Baier, 2023-03-20 more...
1. a4 h5 2. Ta3 h4 3. Tg3 h3 4. Txg7 hxg2 5. Txg8 gxh1=T 6. Txh8 Txg1 7. Th3 Tg8 8. Lg2 Th8
PR M.Caillaud: A Pronkin Rook. By nature, a Pronkin is a long travel by a Pawn. Many have been produced. In this one, guessing the theme from the diagram is not obvious.
Mario Richter: The award says "SPG 8,0", but since
1. a4 h5 2. Ta3 h4 3. Tg3 h3 4. Txg7 hxg2 5. Txg8 gxh1=D 6. Tg3 Dxg1 7. Th3 Dg2 8. Lxg2
does the job too, the problem is either cooked or the stipulation is something like "PG in exact 8.0". (2012-10-02)
Björn Enemark: A correction: with wRh3 at a5 and wBg2 at f1 there is no short solution.
1.a4 h5 2.Ta3 h4 3.Tg3 h3 4.Txg7 hxg2 5.Txg8 gxh1=T 6.Txh8 Txg1 7.Th5 Tg8 8.Ta5 Th8 (2012-10-21)
Moldenhauer: Computerprüfung: C+ Stelvio 1.0 1 Sekunde.
Keine Lösung: BP 7.0, BP 7.5, BP 8.5.
Notation 1. Zeile ist korrekt. (2023-02-21)
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Mario Richter: The award says "SPG 8,0", but since
1. a4 h5 2. Ta3 h4 3. Tg3 h3 4. Txg7 hxg2 5. Txg8 gxh1=D 6. Tg3 Dxg1 7. Th3 Dg2 8. Lxg2
does the job too, the problem is either cooked or the stipulation is something like "PG in exact 8.0". (2012-10-02)
Björn Enemark: A correction: with wRh3 at a5 and wBg2 at f1 there is no short solution.
1.a4 h5 2.Ta3 h4 3.Tg3 h3 4.Txg7 hxg2 5.Txg8 gxh1=T 6.Txh8 Txg1 7.Th5 Tg8 8.Ta5 Th8 (2012-10-21)
Moldenhauer: Computerprüfung: C+ Stelvio 1.0 1 Sekunde.
Keine Lösung: BP 7.0, BP 7.5, BP 8.5.
Notation 1. Zeile ist korrekt. (2023-02-21)
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Keywords: Unique Proof Game, Pronkin Theme (t), Champagne-TT (2012), Homebase (s)
Genre: Retro
Computer test: Stelvio 1.0
FEN: rnbqkb1r/pppppp2/8/8/P7/7R/1PPPPPBP/1NBQK3
Input: Mario Richter, 2012-10-02
Last update: A.Buchanan, 2023-06-29 more...
Genre: Retro
Computer test: Stelvio 1.0
FEN: rnbqkb1r/pppppp2/8/8/P7/7R/1PPPPPBP/1NBQK3
Input: Mario Richter, 2012-10-02
Last update: A.Buchanan, 2023-06-29 more...
6 - P1384516
Kostas Prentos
WCCC Vilnius 08/2019
4. Preis
Murfatlar-Thematurnier
(12+13) C+
BP 15.5
Duellantenschach
Kostas Prentos
WCCC Vilnius 08/2019
4. Preis
Murfatlar-Thematurnier
(12+13) C+
BP 15.5
Duellantenschach
1. g4 g6 2. g5 c5 3. c3 c4 4. h4 h5 5. gxh6 e.p. Lg7 6. hxg7 Sh6 7. g8=S Sf5 8. Sf6+ exf6 9. f4 d5 10. d4 cxd3 ep 11. Dc2 dxc2 12. Le3 cxb1=S 13. Lb6 Sd2 14. La5 Sf3+ 15. exf3 0-0 16. 0-0-0
Kostas Prentos: Solution:
1. g4 g6 2. g5 c5 3. c3 c4 4. h4 h5 5. gxh6 e.p. Lg7 6. hxg7 Sh6 7. g8=S Sf5 8. Sf6+ exf6 9. f4 d5 10. d4 cxd3 e.p. 11. Dc2 dxc2 12. Le3 cxb1=S 13. Lb6 Sd2 14. La5 Sf3+ 15. exf3 0-0 16. 0-0-0
C+ Jacobi v0.6.4 (5757 sec) (2022-12-08)
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1. g4 g6 2. g5 c5 3. c3 c4 4. h4 h5 5. gxh6 e.p. Lg7 6. hxg7 Sh6 7. g8=S Sf5 8. Sf6+ exf6 9. f4 d5 10. d4 cxd3 e.p. 11. Dc2 dxc2 12. Le3 cxb1=S 13. Lb6 Sd2 14. La5 Sf3+ 15. exf3 0-0 16. 0-0-0
C+ Jacobi v0.6.4 (5757 sec) (2022-12-08)
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Keywords: Unique Proof Game, Single Combat
Genre: Retro, Fairies
FEN: rnbq1rk1/pp3p2/5pp1/B2p1n2/5P1P/2P2P2/PP6/2KR1BNR
Input: fs/hg, 2020-12-30
Last update: Marcin Banaszek, 2023-09-29 more...
Genre: Retro, Fairies
FEN: rnbq1rk1/pp3p2/5pp1/B2p1n2/5P1P/2P2P2/PP6/2KR1BNR
Input: fs/hg, 2020-12-30
Last update: Marcin Banaszek, 2023-09-29 more...
7 - P1384517
Kostas Prentos
WCCC Vilnius 08/2019
5. Preis
Murfatlar-Thematurnier
(11+11)
BP 24.5
Duellantenschach
Kostas Prentos
WCCC Vilnius 08/2019
5. Preis
Murfatlar-Thematurnier
(11+11)
BP 24.5
Duellantenschach
1. a4 g5 2. a5 g4 3. a6 g3 4. axb7 gxh2 5. bxc8=S hxg1=S 6. Sd6+ cxd6 7. Ta4 d5 8. Td4 Sf3+ 9. gxf3 f5 10. f4 h5 11. c4 h4 12. c5 h3 13. c6 h2 14. c7 Th3 15. c8=S Tg3 16. Sd6+ exd6 17. Tg1 hxg1=S 18. Lh3 Sf3+ 19. exf3 a5 20. Ke2 a4 21. Kd3 a3 22. Kc3 a2 23. Kb4 a1=S 24. Kb5 Sc2 25. Dxc2
Kostas Prentos: Solution:
1. a4 g5 2. a5 g4 3. a6 g3 4. axb7 gxh2 5. bxc8=S hxg1=S 6. Sd6+ cxd6 7. Ta4 d5 8. Td4 Sf3+ 9. gxf3 f5 10. f4 h5 11. c4 h4 12. c5 h3 13. c6 h2 14. c7 Th3 15. c8=S Tg3 16. Sd6+ exd6 17. Tg1 hxg1=S 18. Lh3 Sf3+ 19. exf3 a5 20. Ke2 a4 21. Kd3 a3 22. Kc3 a2 23. Kb4 a1=S 24. Kb5 Sc2 25. Dxc2 (2022-12-08)
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1. a4 g5 2. a5 g4 3. a6 g3 4. axb7 gxh2 5. bxc8=S hxg1=S 6. Sd6+ cxd6 7. Ta4 d5 8. Td4 Sf3+ 9. gxf3 f5 10. f4 h5 11. c4 h4 12. c5 h3 13. c6 h2 14. c7 Th3 15. c8=S Tg3 16. Sd6+ exd6 17. Tg1 hxg1=S 18. Lh3 Sf3+ 19. exf3 a5 20. Ke2 a4 21. Kd3 a3 22. Kc3 a2 23. Kb4 a1=S 24. Kb5 Sc2 25. Dxc2 (2022-12-08)
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Keywords: Single Combat, Unique Proof Game
Genre: Retro, Fairies
FEN: rn1qkbn1/3p4/3p4/1K1p1p2/3R1P2/5PrB/1PQP1P2/1NB5
Input: fs/hg, 2020-12-30
Last update: Marcin Banaszek, 2023-09-29 more...
Genre: Retro, Fairies
FEN: rn1qkbn1/3p4/3p4/1K1p1p2/3R1P2/5PrB/1PQP1P2/1NB5
Input: fs/hg, 2020-12-30
Last update: Marcin Banaszek, 2023-09-29 more...
8 - P1384699
Jorge Joaquin Lois
Roberto Osorio
WCCC 2017
1. Preis
Champagner TT, Abteilung A
(12+14) C+
BP 18
Jorge Joaquin Lois
Roberto Osorio
WCCC 2017
1. Preis
Champagner TT, Abteilung A
(12+14) C+
BP 18
paul: 1.Sc3 a5 2.Sd5 a4 3.S×e7 L×e7 4.d4 Lg5 5.d5 Lh6 6.d6 Dh4 7.d×c7 d5 8.c4 Lf5 9.c8=L Lb1 10.Ld7+ S×d7 11.c5 0-0-0 12.c6 Kb8 13.c7+ Ka8 14.c8=S f5 15.Se7 S×e7 16.e4 The8 17.Lb5 Sf8 18.Ld7 T×d7 (2022-09-30)
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Genre: Retro
FEN: k3rn2/1p1rn1pp/7b/3p1p2/p3P2q/8/PP3PPP/RbBQK1NR
Input: fs/hg, 2020-12-30
Last update: fs/hg, 2020-12-30 more...
Kostas Prentos: Solution:
1. Sc3 d5 2. Se4 Lf5 3. Sf6+ exf6 4. e4 Dc8 5. e5 Le4 6. e6 f5 7. e7 Kd7 8. e8=S Se7 9. Sf6+ gxf6 10. g4 Lh6 11. g5 Te8 12. g6 Lg5 13. g7 Sg6 14. g8=T Te5 15. Td8+ Ke7 16. Td6 De6 17. Tb6 axb6 18. Lb5 Txa2 19. Lc6 Ta7 20. Ta6 b5 21. Tb6 cxb6 (2022-12-08)
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1. Sc3 d5 2. Se4 Lf5 3. Sf6+ exf6 4. e4 Dc8 5. e5 Le4 6. e6 f5 7. e7 Kd7 8. e8=S Se7 9. Sf6+ gxf6 10. g4 Lh6 11. g5 Te8 12. g6 Lg5 13. g7 Sg6 14. g8=T Te5 15. Td8+ Ke7 16. Td6 De6 17. Tb6 axb6 18. Lb5 Txa2 19. Lc6 Ta7 20. Ta6 b5 21. Tb6 cxb6 (2022-12-08)
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Genre: Retro
FEN: 1n6/rp2kp1p/1pB1qpn1/1p1prpb1/4b3/8/1PPP1P1P/2BQK1NR
Input: fs/hg, 2020-12-30
Last update: fs/hg, 2020-12-30 more...
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
Reto: Nachdem Stelvio v1.0 noch 24h dafür gebraucht hat, ist Stelvio 1.2 in gut 5min damit durch. (2023-05-10)
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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...
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...
11 - P1394895
Roberto Osorio
Jorge Joaquin Lois
WCCC Rhodes 10/2021
2nd Prize Champagne-TT A
(13+13) C+
BP in 22.0
Roberto Osorio
Jorge Joaquin Lois
WCCC Rhodes 10/2021
2nd Prize Champagne-TT A
(13+13) C+
BP in 22.0
1. a2-a4 f7-f5 2. a4-a5 f5-f4 3. a5-a6 f4-f3 4. Ta1-a5 f3xg2 5. Sg1-f3 g2-g1=L 6. Lf1-h3 g7-g5 7. Lh3-f5 g5-g4 8. h2-h3 g4-g3 9. Sf3-h2 g3-g2 10. f2-f3 Lg1-d4 11. Ta5-d5 Ld4-c3 12. d2xc3 g2-g1=L 13. Lc1-f4 Lg1-c5 14. Lf4-g3 Lc5-b4 15. c3xb4 h7-h5 16. Sb1-c3 h5-h4 17. Dd1-b1 h4xg3 18. Sc3-d1 g3-g2 19. c2-c3 g2-g1=L 20. Ke1-f1 Lg1-b6 21. e2-e3 Lb6-a5 22. b4xa5 b7xa6
Moldenhauer: Computerprüfung: Auch C+ Stelvio 1.11 in 37 Sekunden.
Keine Lösung: BP 21.0, BP 21.5. Notation:
1. a2-a4 f7-f5 2. a4-a5 f5-f4 3. a5-a6 f4-f3 4.Ta1-a5 f3xg2
5.Sg1-f3 g2-g1=L 6.Lf1-h3 g7-g5 7.Lh3-f5 g5-g4 8. h2-h3 g4-g3
9.Sf3-h2 g3-g2 10. f2-f3 Lg1-d4 11.Ta5-d5 Ld4-c3 12.d2xc3 g2-g1=L
13.Lc1-f4 Lg1-c5 14.Lf4-g3 Lc5-b4 15. c3xb4 h7-h5 16.Sb1-c3 h5-h4
17.Dd1-b1 h4xg3 18.Sc3-d1 g3-g2 19. c2-c3 g2-g1=L 20.Ke1-f1 Lg1-b6
21. e2-e3 Lb6-a5 22. b4xa5 b7xa6.
Welches Format braucht man im Player? Lang oder kurz? Format aus Stelvio?
Soll man die Kurzversion aus Fritz nehmen?
Danke! (2023-04-19)
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Keine Lösung: BP 21.0, BP 21.5. Notation:
1. a2-a4 f7-f5 2. a4-a5 f5-f4 3. a5-a6 f4-f3 4.Ta1-a5 f3xg2
5.Sg1-f3 g2-g1=L 6.Lf1-h3 g7-g5 7.Lh3-f5 g5-g4 8. h2-h3 g4-g3
9.Sf3-h2 g3-g2 10. f2-f3 Lg1-d4 11.Ta5-d5 Ld4-c3 12.d2xc3 g2-g1=L
13.Lc1-f4 Lg1-c5 14.Lf4-g3 Lc5-b4 15. c3xb4 h7-h5 16.Sb1-c3 h5-h4
17.Dd1-b1 h4xg3 18.Sc3-d1 g3-g2 19. c2-c3 g2-g1=L 20.Ke1-f1 Lg1-b6
21. e2-e3 Lb6-a5 22. b4xa5 b7xa6.
Welches Format braucht man im Player? Lang oder kurz? Format aus Stelvio?
Soll man die Kurzversion aus Fritz nehmen?
Danke! (2023-04-19)
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Keywords: Unique Proof Game, Champagne-TT (2021)
Genre: Retro
FEN: rnbqkbnr/p1ppp3/p7/P2R1B2/8/2P1PP1P/1P5N/1Q1N1K1R
Input: A.Buchanan, 2021-10-25
Last update: Silvio Baier, 2023-11-14 more...
Genre: Retro
FEN: rnbqkbnr/p1ppp3/p7/P2R1B2/8/2P1PP1P/1P5N/1Q1N1K1R
Input: A.Buchanan, 2021-10-25
Last update: Silvio Baier, 2023-11-14 more...
1. b3 e5 2. La3 e4 3. Ld6 Lxd6 4. g4 Se7 5. g5 0-0 6. g6 Te8 7. gxh7+ Kf8 8. h8=L g5 9. Le5 c5 10. Lf4 Lxf4 11. h4 d6 12. h5 Ld7 13. h6 La4 14. h7 Sd7 15. h8=L Tc8 16. Ld4 Tc6 17. Le3 Da8 18. d4 Sc8 19. Kd2 Lxe3+
Henrik Juel: Euclide 1.01 found no solution
diagram error? (2021-10-27)
A.Buchanan: Hi Henrik thanks for this. I see it's a forsyth error in the draft report by Michel: an extraneous "r" at the beginning. I will correct here in PDB right now. Note that this problem is not marked C+. (2021-10-27)
Henrik Juel: Thanks, Andrew
I just received the revised judgement; the author submitted the problem with C+, but the judge found this hard to believe and made it HC+ by testing the four possible positions before 19.Lf4xYe3+ with Natch 3.3 (2021-10-28)
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diagram error? (2021-10-27)
A.Buchanan: Hi Henrik thanks for this. I see it's a forsyth error in the draft report by Michel: an extraneous "r" at the beginning. I will correct here in PDB right now. Note that this problem is not marked C+. (2021-10-27)
Henrik Juel: Thanks, Andrew
I just received the revised judgement; the author submitted the problem with C+, but the judge found this hard to believe and made it HC+ by testing the four possible positions before 19.Lf4xYe3+ with Natch 3.3 (2021-10-28)
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Keywords: Unique Proof Game, Champagne-TT (2021)
Genre: Retro
Computer test: HC+ natch 3.3 C+ Stelvio 1.11 in 171:15:31 Stunden. (hhh:mm:ss) Keine Lösung: BP 18.0, BP 18.5. SPG ist richtig 19.0!
FEN: q1n1rk2/pp1n1p2/2rp4/2p3p1/b2Pp3/1P2b3/P1PKPP2/RN1Q1BNR
Input: A.Buchanan, 2021-10-25
Last update: A.Buchanan, 2023-05-08 more...
Genre: Retro
Computer test: HC+ natch 3.3 C+ Stelvio 1.11 in 171:15:31 Stunden. (hhh:mm:ss) Keine Lösung: BP 18.0, BP 18.5. SPG ist richtig 19.0!
FEN: q1n1rk2/pp1n1p2/2rp4/2p3p1/b2Pp3/1P2b3/P1PKPP2/RN1Q1BNR
Input: A.Buchanan, 2021-10-25
Last update: A.Buchanan, 2023-05-08 more...
13 - P1394897
Andrey Frolkin
Igor Vereshchagin
WCCC Rhodes 10/2021
4th Prize Champagne-TT A
(11+14) C+
BP in 19.0
Andrey Frolkin
Igor Vereshchagin
WCCC Rhodes 10/2021
4th Prize Champagne-TT A
(11+14) C+
BP in 19.0
1. a4 g5 2. a5 g4 3. a6 g3 4. axb7 a5 5. b4 Ta6 6. b5 Tg6 7. b6 Sa6 8. b8=S gxh2 9. Sc6 Txg2 10. Sxe7 Sxe7 11. b7 Thg8 12. b8=S T8g7 13. Sc6 Sxc6 14. e4 Df6 15. e5 Df3 16. e6 f5 17. e7 Kf7 18. e8=T Lc5 19. Td8 Sxd8
Moldenhauer: Computerprüfung: C+ Stelvio 1.11 11 Sekunden.
Keine Lösung: BP 18.0, BP 18.5.
Notation: 1.a4 g5 2.a5 g4 3.a6 g3 4.axb7 a5 5.b4 Ta6 6.b5 Tg6 7.b6 Sa6 8.b8=S gxh2
9.Sc6 Txg2 10.Sxe7 Sxe7 11.b7 Thg8 12.b8=S T8g7 13.Sc6 Sxc6 14.e4 Df6 15.e5 Df3
16.e6 f5 17.e7 Kf7 18.e8=T Lc5 19.Td8 Sxd8 (2023-05-09)
comment
Keine Lösung: BP 18.0, BP 18.5.
Notation: 1.a4 g5 2.a5 g4 3.a6 g3 4.axb7 a5 5.b4 Ta6 6.b5 Tg6 7.b6 Sa6 8.b8=S gxh2
9.Sc6 Txg2 10.Sxe7 Sxe7 11.b7 Thg8 12.b8=S T8g7 13.Sc6 Sxc6 14.e4 Df6 15.e5 Df3
16.e6 f5 17.e7 Kf7 18.e8=T Lc5 19.Td8 Sxd8 (2023-05-09)
comment
Keywords: Unique Proof Game, Homebase (w), Champagne-TT (2021)
Genre: Retro
Computer test: Stelvio 1.11
FEN: 2bn4/2pp1krp/n7/p1b2p2/8/5q2/2PP1Prp/RNBQKBNR
Input: A.Buchanan, 2021-10-25
Last update: Silvio Baier, 2023-11-14 more...
Genre: Retro
Computer test: Stelvio 1.11
FEN: 2bn4/2pp1krp/n7/p1b2p2/8/5q2/2PP1Prp/RNBQKBNR
Input: A.Buchanan, 2021-10-25
Last update: Silvio Baier, 2023-11-14 more...
14 - P1394899
Andrey Frolkin
Igor Vereshchagin
WCCC Rhodes 10/2021
2nd HM Champagne-TT A
(14+11) C+
BP in 11.0
Andrey Frolkin
Igor Vereshchagin
WCCC Rhodes 10/2021
2nd HM Champagne-TT A
(14+11) C+
BP in 11.0
1. a4 g5 2. a5 g4 3. a6 g3 4. axb7 a5 5. b4 Ta6 6. b5 Tg6 7. b6 Sa6 8. b8=S gxh2 9. Sc6 Txg2 10. Sxe7 Sxe7 11. b7 Thg8 12. b8=S T8g7 13. Sc6 Sxc6 14. e4 Df6 15. e5 Df3 16. e6 f5 17. e7 Kf7 18. e8=T Lc5 19. Td8 Sxd8
A.Buchanan: Can someone post the A-to-B 1st HM by Per Olin, please (2021-10-25)
Moldenhauer: Computerprüfung: C+ Stelvio 1.11 1 Sekunde.
Keine Lösung: BP 10.0, BP 10.5.
Notation: 1.f4 Sf6 2.f5 Sd5 3.f6 h5 4.fxe7 h4 5.exd8=T+ Ke7 6.b4 Ke6
7.b5 Le7 8.b6 Txd8 9.bxa7 b5 10.axb8=S Lb7 11.Sxd7 Txd7 (2023-05-09)
comment
Moldenhauer: Computerprüfung: C+ Stelvio 1.11 1 Sekunde.
Keine Lösung: BP 10.0, BP 10.5.
Notation: 1.f4 Sf6 2.f5 Sd5 3.f6 h5 4.fxe7 h4 5.exd8=T+ Ke7 6.b4 Ke6
7.b5 Le7 8.b6 Txd8 9.bxa7 b5 10.axb8=S Lb7 11.Sxd7 Txd7 (2023-05-09)
comment
Keywords: Unique Proof Game, Homebase (w), Champagne-TT (2021), Schnoebelen Theme (T)
Genre: Retro
FEN: r7/1bprbpp1/4k3/1p1n4/7p/8/P1PPP1PP/RNBQKBNR
Input: A.Buchanan, 2021-10-25
Last update: Silvio Baier, 2023-11-14 more...
Genre: Retro
FEN: r7/1bprbpp1/4k3/1p1n4/7p/8/P1PPP1PP/RNBQKBNR
Input: A.Buchanan, 2021-10-25
Last update: Silvio Baier, 2023-11-14 more...
1. f4 b5 2. f5 b4 3. f6 b3 4. fxe7 bxc2 5. exf8=L cxb1=S 6. La3 Sxa3 7. b4 Sc4 8. b5 Se3 9. b6 Sxf1 10. b7 Se3 11. bxa8=S Sd5 12. Sxc7+ Sxc7
Moldenhauer: Computerprüfung: C+ Stelvio 1.11 40 Sekunden.
Keine Lösung: BP 11.0, BP 11.5.
Notation: 1.f4 b5 2.f5 b4 3.f6 b3 4.fxe7 bxc2 5.exf8=L cxb1=S 6.La3 Sxa3
7.b4 Sc4 8.b5 Se3 9.b6 Sxf1 10.b7 Se3 11.bxa8=S Sd5 12.Sxc7+ Sxc7 (2023-05-09)
comment
Keine Lösung: BP 11.0, BP 11.5.
Notation: 1.f4 b5 2.f5 b4 3.f6 b3 4.fxe7 bxc2 5.exf8=L cxb1=S 6.La3 Sxa3
7.b4 Sc4 8.b5 Se3 9.b6 Sxf1 10.b7 Se3 11.bxa8=S Sd5 12.Sxc7+ Sxc7 (2023-05-09)
comment
Keywords: Unique Proof Game, Homebase (w), Champagne-TT (2021)
Genre: Retro
FEN: 1nbqk1nr/p1np1ppp/8/8/8/8/P2PP1PP/R1BQK1NR
Input: A.Buchanan, 2021-10-25
Last update: Silvio Baier, 2023-11-14 more...
Genre: Retro
FEN: 1nbqk1nr/p1np1ppp/8/8/8/8/P2PP1PP/R1BQK1NR
Input: A.Buchanan, 2021-10-25
Last update: Silvio Baier, 2023-11-14 more...
1. g4 a5 2. g5 a4 3. g6 a3 4. gxh7 g5 5. hxg8=L Lg7 6. Lxf7+ Kxf7 7. f4 Dg8 8. f5 Dh7 9. f6 Dxc2 10. fxg7 Dxc1 11. g8=T Dc5 12. Te8 Kxe8
Moldenhauer: Computerprüfung: C+ Stelvio 1.11 00:01:38 Minuten. (hh:mm:ss)
Keine Lösung: BP 11.0, BP 11.5.
Notation: 1.g4 a5 2.g5 a4 3.g6 a3 4.gxh7 g5 5.hxg8=L Lg7 6.Lxf7+ Kxf7
7.f4 Dg8 8.f5 Dh7 9.f6 Dxc2 10.fxg7 Dxc1 11.g8=T Dc5 12.Te8 Kxe8 (2023-05-09)
comment
Keine Lösung: BP 11.0, BP 11.5.
Notation: 1.g4 a5 2.g5 a4 3.g6 a3 4.gxh7 g5 5.hxg8=L Lg7 6.Lxf7+ Kxf7
7.f4 Dg8 8.f5 Dh7 9.f6 Dxc2 10.fxg7 Dxc1 11.g8=T Dc5 12.Te8 Kxe8 (2023-05-09)
comment
Keywords: Unique Proof Game, Homebase (w), Champagne-TT (2021)
Genre: Retro
FEN: rnb1k2r/1pppp3/8/2q3p1/8/p7/PP1PP2P/RN1QKBNR
Input: A.Buchanan, 2021-10-25
Last update: Silvio Baier, 2023-11-14 more...
Genre: Retro
FEN: rnb1k2r/1pppp3/8/2q3p1/8/p7/PP1PP2P/RN1QKBNR
Input: A.Buchanan, 2021-10-25
Last update: Silvio Baier, 2023-11-14 more...
1. a4 f5 2. Ta3 f4 3. Tg3 f3 4. Tg6 fxe2 5. f4 exf1=S 6. f5 Sg3 7. hxg3 b5 8. Thh6 b4 9. Dh5 b3 10. Sf3 bxc2 11. b4 cxb1=D 12. Kd1 De4 13. Se1 Dh4 14. gxh4
Moldenhauer: Computerprüfung: C+ Stelvio 1.11 2 Sekunden.
Keine Lösung: BP 12.5, BP 13.0.
Notation: 1.a4 f5 2.Ta3 f4 3.Tg3 f3 4.Tg6 fxe2 5.f4 exf1=S 6.f5 Sg3
7.hxg3 b5 8.Thh6 b4 9.Dh5 b3 10.Sf3 bxc2 11.b4 cxb1=D 12.Kd1 De4
13.Se1 Dh4 14.gxh4 (2023-05-09)
comment
Keine Lösung: BP 12.5, BP 13.0.
Notation: 1.a4 f5 2.Ta3 f4 3.Tg3 f3 4.Tg6 fxe2 5.f4 exf1=S 6.f5 Sg3
7.hxg3 b5 8.Thh6 b4 9.Dh5 b3 10.Sf3 bxc2 11.b4 cxb1=D 12.Kd1 De4
13.Se1 Dh4 14.gxh4 (2023-05-09)
comment
Keywords: Unique Proof Game, Homebase (s), Champagne-TT (2021)
Genre: Retro
FEN: rnbqkbnr/p1ppp1pp/6RR/5P1Q/PP5P/8/3P2P1/2BKN3
Input: A.Buchanan, 2021-10-25
Last update: Silvio Baier, 2023-11-14 more...
Genre: Retro
FEN: rnbqkbnr/p1ppp1pp/6RR/5P1Q/PP5P/8/3P2P1/2BKN3
Input: A.Buchanan, 2021-10-25
Last update: Silvio Baier, 2023-11-14 more...
1. a4 b5 2. Ta3 bxa4 3. Tc3 a3 4. h4 a2 5. h5 a1=S 6. h6 Sb3 7. hxg7 h5 8. Thh3 h4 9. Thd3 h3 10. f4 h2 11. f5 h1=S 12. f6 Sf2 13. fxe7 Sxd1 14. Kxd1 Sxc1 15. Kxc1 c6 16. exf8=D#
Moldenhauer: Computerprüfung: C+ Stelvio 1.2 33 Sekunden.
Keine Lösung: BP 13.0 bis 15.0.
Notation: 1.a4 b5 2.Ta3 bxa4 3.Tc3 a3 4.h4 a2 5.h5 a1=S 6.h6 Sb3
7.hxg7 h5 8.Thh3 h4 9.Thd3 h3 10.f4 h2 11.f5 h1=S 12.f6 Sf2
13.fxe7 Sxd1 14.Kxd1 Sxc1 15.Kxc1 c6 16.exf8D+# (2023-05-18)
comment
Keine Lösung: BP 13.0 bis 15.0.
Notation: 1.a4 b5 2.Ta3 bxa4 3.Tc3 a3 4.h4 a2 5.h5 a1=S 6.h6 Sb3
7.hxg7 h5 8.Thh3 h4 9.Thd3 h3 10.f4 h2 11.f5 h1=S 12.f6 Sf2
13.fxe7 Sxd1 14.Kxd1 Sxc1 15.Kxc1 c6 16.exf8D+# (2023-05-18)
comment
Keywords: Unique Proof Game, Champagne-TT (2021)
Genre: Retro
FEN: rnbqkQnr/p2p1pP1/2p5/8/8/2RR4/1PPPP1P1/1NK2BN1
Input: A.Buchanan, 2021-10-25
Last update: Silvio Baier, 2023-11-14 more...
Genre: Retro
FEN: rnbqkQnr/p2p1pP1/2p5/8/8/2RR4/1PPPP1P1/1NK2BN1
Input: A.Buchanan, 2021-10-25
Last update: Silvio Baier, 2023-11-14 more...
1. g4 Sc6 2. g5 Sa5 3. g6 c6 4. gxh7 Db6 5. hxg8=S Da6 6. Sf6+ gxf6 7. h4 Lh6 8. h5 Le3 9. h6 0-0 10. h7+ Kg7 11. h8=D+ Kg6 12. Dh2 Kf5 13. De5+ fxe5 14. d4 exd4 15. Sc3 dxc3 16. Dd6 cxb2 17. Db8 b1=T 18. Dxa8 Tb6
Keywords: Unique Proof Game, Champagne-TT (2021)
Genre: Retro
Computer test: Moldenhauer: Computerprüfung: C+ Stelvio 1.11 5 Sekunden. Keine Lösung: BP 15.0 bis 17.5.
FEN: Q1b2r2/pp1ppp2/qrp5/n4k2/8/4b3/P1P1PP2/R1B1KBNR
Input: A.Buchanan, 2021-10-25
Last update: A.Buchanan, 2023-04-15 more...
Genre: Retro
Computer test: Moldenhauer: Computerprüfung: C+ Stelvio 1.11 5 Sekunden. Keine Lösung: BP 15.0 bis 17.5.
FEN: Q1b2r2/pp1ppp2/qrp5/n4k2/8/4b3/P1P1PP2/R1B1KBNR
Input: A.Buchanan, 2021-10-25
Last update: A.Buchanan, 2023-04-15 more...
1. g3 h5 2. Lh3 h4 3. Lg2 h3 4. Sa3 hxg2 5. Sh3 g1=S 6. Sf4 Sh3 7. Sc4 Sg5 8. 0–0 Se4 9. Kh1 Sc3 10. bxc3 b6 11. La3 b5 12. Ld6 b4 13. Dc1 b3 14. Da3 b2 15. Dc5 b1=D 16. De3 Db6 17. Lb4 Dd4 18. cxd4 a6 19. Sd6+
Moldenhauer: Computerprüfung: C+ Stelvio 1.11 3 Sekunden.
Keine Lösung: BP 17.5, BP 18.0.
Notation: 1.g3 h5 2.Lh3 h4 3.Lg2 h3 4.Sa3 hxg2 5.Sh3 g1=S 6.Sf4 Sh3 7.Sc4 Sg5
8.0–0 Se4 9.Kh1 Sc3 10.bxc3 b6 11.La3 b5 12.Ld6 b4 13.Dc1 b3 14.Da3 b2
15.Dc5 b1=D 16.De3 Db6 17.Lb4 Dd4 18.cxd4 a6 19.Sd6+ (2023-05-09)
comment
Keine Lösung: BP 17.5, BP 18.0.
Notation: 1.g3 h5 2.Lh3 h4 3.Lg2 h3 4.Sa3 hxg2 5.Sh3 g1=S 6.Sf4 Sh3 7.Sc4 Sg5
8.0–0 Se4 9.Kh1 Sc3 10.bxc3 b6 11.La3 b5 12.Ld6 b4 13.Dc1 b3 14.Da3 b2
15.Dc5 b1=D 16.De3 Db6 17.Lb4 Dd4 18.cxd4 a6 19.Sd6+ (2023-05-09)
comment
Keywords: Unique Proof Game, Champagne-TT (2021)
Genre: Retro
FEN: rnbqkbnr/2ppppp1/p2N4/8/1B1P1N2/4Q1P1/P1PPPP1P/R4R1K
Input: A.Buchanan, 2021-10-25
Last update: Silvio Baier, 2023-11-14 more...
Genre: Retro
FEN: rnbqkbnr/2ppppp1/p2N4/8/1B1P1N2/4Q1P1/P1PPPP1P/R4R1K
Input: A.Buchanan, 2021-10-25
Last update: Silvio Baier, 2023-11-14 more...
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https://pdb.dieschwalbe.de/search.jsp?expression=COMMENTDATE%3E%3D20220810+AND+G%3D%27Retro%27+AND+NOT+K%3D%27Wer+ist+am+Zug%3F%27+AND+S%3D%27WCCC%27
The problems of this query have been registered by the following contributors:
Mario Richter (3)Frank Müller (2)
fs/hg (4)
A.Buchanan (11)
Henrik Juel: C+ by Natch 3.1 (13 s)
No solution in 21.0 (2018-12-29)
Kostas Prentos: The co-author is Andrey Frolkin (not Alex) (2022-12-08)
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