Chess Problem Database Server

9 problem(s) found in 1972 milliseconds (displaying 9 problem(s)). [COMMENTDATE>=20220810 AND COOKED AND S='StrateGems'] [download as LaTeX]

1 - P1000563
Michel Caillaud
Noam Livnat
P0019 StrateGems Vol.1 10-12/1998
3. Preis

(16+15) cooked
BP in 21,5

1. c4 b5 2. Da4 b4 3. Db5 g6 4. a4 Lg7 5. Ta3 Kf8 6. Td3 d6 7. Txd6 a6 8. d3 Ta7 9. Lf4 Tb7 10. Le5 Tb6 11. f4 Tc6 12. Kf2 Tc5 13. Kg3 Td5 14. Kh4 Td4 15. g3 Te4 16. Lh3 Te3 17. Lg4 Tf3 18. Sh3 Tf2 19. Tf1 Tg2 20. Tf3 Tg1 21. Te3 Th1 22. Te4
play all

Treppenturm
Cook: Dual
7. ... Sa6 8. d3 Tb8 9. Lf4 Tb6 10. Le5 Tc6 11. f4 Tc5 12. Kf2 Td5 13. Kg3 Td4 14. Kh4 Te4 15. g3 Te3 16. Lh3 Tf3 17. Lg4 Tf1 18. Sh3 Te1 19. Tf1 Sb8 20. Tf3 Th1 21. Te3 a6 22. Te4 (Henrik Juel)

A.Buchanan: the authors fixed this in 1998 C+ with 1sbq1ksr/2p1ppbp/p2R2p1/1Q2B3/PpP1BP1K/3P1SP1/1P2P2P/R4S1r
16. Lg2 Te3 17. Le4 Tf3 18. Sd2 Tf2 19. Sgf3 Tg2 20. Ta1 Tg1 21. Sf1 Th1 (2023-02-04)
more ...
comment

Keywords: Unique Proof Game, Staircase (t)
Genre: Retro
FEN: 1nbq1knr/2p1ppbp/p2R2p1/1Q2B3/PpP1RPBK/3P2PN/1P2P2P/1N5r
Reprints: feenschach 153, p. 195, 10-12/2003
H30 FIDE Album Annexe 1998-2000 2009
Input: Gerd Wilts, 2000-08-01
Last update: Alfred Pfeiffer, 2018-12-19 more...

2 - P1102379
Joost de Heer
C0326 StrateGems 04-06/2010

(6+7) cooked
ser-s#24

1. gxf8=T 2. Txf7 3. Tb7 4. f7 5. f8=T 6. Tf6 7. Tfb6 8. f6 9. f7 10. f8=T 11. Tf5 12. Txa5 13. f5 14. f6 15. f7 16. f8=T 17. Tf3 18. Tc3 19. f4 20. f5 21. f6 22. f7 23. f8=T 24. Tf2 Txa5#
play all

Cook: 1. Kb5 2. gxf8=T 3. Txf7 4. Ta7 5. Ta6 6. f7 7. f8=T 8. Tff6 9. Tfc6 10. f6 11. f7 12. f8=T 13. Td8 14. Td2 15. f5 16. f6 17. f7 18. f8=T 19. Tf3 20. Tc3 Tb4#

Joost de Heer: 1. gxf8=R 2. Rxf7 3. Rb7 5. f8=R 7. Rfb6 10. f8=R 12. Rxa5 16. f8=R 18. Rc3 23. f8=R 24. Rf2 Rxa5#

5 rook-promotions on the same square, zugzwang-selfmate. (2010-04-05)
SBD: Nice direct return of the f2 pawn as a rook to f2. (2010-04-06)
Joost de Heer: Cooked by Wilfried Seehofer, correction will appear in next SG. (2010-04-25)
Joost de Heer: Correction never appeared, as far as I know:

bPc4 to d4, -bSb3, +bBc3, solution unchanged (apart from 18. Rd3) (2012-07-31)
Joost de Heer: The correction is also cooked with a mate with the white king on a1. (2023-01-10)
comment

Keywords: Seriesmover, konsekutive Umwandlungen 5 (TTTTT)
Genre: Fairies
FEN: 5n2/5pP1/K4P2/p4P2/r1p2P2/kn6/5P2/8
Input: Frank Müller, 2010-04-02
Last update: Mario Richter, 2023-01-11 more...

3 - P1112262
Krzysztof Drazkowski
S0119 StrateGems 10-12/2000

(7+3) cooked
s#32

1. Da3+! Ta2 2. Dc3+ Tb2 3. Td2 Ka2 4. Db3+ Ka1 5. Da3+ Ta2 6. Dc3+ Tb2 7. e5 Ka2 8. Db3+ Ka1 9. Da3+ Ta2 10. Dc3+ Tb2 11. e6 Ka2 12. Db3+ Ka1 13. Da3+ Ta2 14. Dc3+ Tb2 15. e7 Ka2 16. Db3+ Ka1 17. Da3+ Ta2 18. Dc3+ Tb2 19. e8=D Ka2 20. Df7+ Ka1 21. Se6 Ka2 22. Da5+ Kb3 23. Td3+ Kc4 24. Td4+ Kb3 25. Da4+ Kc3 26. Da3+ Tb3 27. Da1+ Tb2 28. Df5 Kb3 29. Sc5+ Kc3 30. Da3+ Tb3 31. Db1 Txa3 32. Da1+ Txa1#
play all

Cook: NL 20. Db3+ Ka1 21. Da3+ Ta2 22. Dc3+ Tb2 23. Sc2+ Ka2 24. De6+ Tb3 25. Da6+ Ta3 26. Da1+ Kb3 27. Dd3+ Ka4 28. D1d4+ Ka5 29. Dc5+ Ka4 30. Dd7+ Kb3 31. Sa1+ Txa1#

paul: This problem can be fixed with the new stipulation: s#31 (2022-11-10)
comment

Keywords: Tempo Winning Manouevre
Genre: s#
FEN: 5Q2/6p1/6P1/8/3NP3/4P3/7r/k1KR4
Input: Frank Müller, 2010-08-03
Last update: Marcin Banaszek, 2022-11-14 more...

4 - P1198593
Milomir Babic
C0402v StrateGems 07-09/2011
Lob

(6+9) cooked
ser-s#22

Korrektur in 01-03/2012, Seite 28.
1. h8=T 2. Th7 3. Txf7 4. Th7 5. f7 6. fxg8=L 7. Lxd5 8. Lxf3 9. d5 10. d6 11. d7 12. d8=L 13. Lxc7 14. Lh2 15. c7 16. cxb8=L 17. Lxa7 18. Lag1 19. a7 20. a8=D 21. Dd8 22. Le4+ Lxe4#
play all

Cook: 1. h8=T 2. Th7 3. Txf7 4. Txc7 5. f7 6. Txa7 7. c7 8. cxb8=L 9. f8=L 10. Th7 11. a7 12. a8=L 13. Lxd5 14. Lxf3 15. d5 16. d6 17. d7 18. d8=L 19. Lh2 20. Lc5 21. Lcg1 22. Le4+ Lxe4# mit vielen Dualen

Arnold Beine: Die Korrektur reicht noch nicht. Es geht auch ohne D-Umwandlung und ohne den sSg8 zu schlagen. (2022-10-21)
comment

Keywords: Seriesmover, konsekutive Umwandlungen 5 (TLLLD)
Genre: Fairies
FEN: 1n4n1/p1r2p1P/P1P2Pk1/3p4/3P4/5p2/8/1b5K
Input: Frank Müller, 2011-07-01
Last update: Arnold Beine, 2022-10-21 more...

5 - P1235545
David A. Durham
S0129 StrateGems 01-03/2001

(16+11) cooked
s#11
b) +sTc6

a) 1. bxc3+ Kc5 2. b4+ Lxb4 3. cxb4+ Kd4 4. Lb2+ axb2 5. c3+ Ke5 6. Sg4+ Kf5 7. Lxd3+ Se4 8. Sh6+ Ke5 9. Dd5+ Kxd5 10. Sxe3+ Ke5 11. Shg4+ Lxg4#
7. ... Te4 8. Dd5+ Kg6 9. h5+ Kxh5 10. Th1+ Kg6 11. Lxe4+ Lf5#
DL 7. Lxd3+ Te4 8. Dd5+ Kg6 9. h5+ Kxh5 10. Th1+ Kg6 11. Lxe4+ Lf5#
b) 1. bxa3+ Kc5 2. b4+ Lxb4 3. axb4+ Kd4 4. dxe3+ Ke5 5. f4+ Ke4 6. cxd3+ Kf5 7. e4+ Kg6 8. h5+ Kxh5 9. g4+ Kg6 10. f5+ Sxf5 11. exf5+ Lxf5#
play all

paul: Actually, this s#11 is Gustav+ (brute force) (2024-02-24)
comment

Genre: s#
FEN: 1qb3K1/4r3/R2n4/bp4P1/1k5P/pPpppPP1/QPPP2NN/1RB2B2
Input: Frank Müller, 2012-03-31
Last update: Frank Müller, 2012-03-31 more...

6 - P1278438
George P. Sphicas
(3) StrateGems (64) 10-12/2013

(6+15) cooked
ser-s#65

1. Kg3 2. Kh2 3. Kg1 4. Kf1 5. Ke1 6. Kd1 7. Kc2 8. Kxc3 9. Kd3 10. Kxe3 11. Kd2 12. Ke1 13. Kf1 14. Kg1 15. Kh2 16. Kg3 17. Kh4 18. Kxg5 19. Kh6 20. Kg7 21. Kxf8 22. Kg7 23. Kh6 24. Kg5 25. Kh4 26. Kg3 27. Kh2 28. Kg1 29. Kf1 30. Ke1 31. Kd2 32. Kc3 33. Kb4 34. Kxb5 35. Kc4 36. Kd5 37. Kxe5 38. Kd4 39. e5 40. e6 41. exf7 42. f8=S 43. Sd7 44. Sb6 45. Sxa8 46. Sc7 47. a8=T 48. Txa6 49. Tb6 50. a6 51. a7 52. a8=D 53. Dxf3 54. Dxg4 55. f4 56. f5 57. fxg6 58. g7 59. g8=L 60. Ld5 61. Lb7 62. Kd5 63. Kc6 64. Sd5 65. Dd7+ Lxd7#
play all

Cook: 1. Kg3 2. Kh2 3. Kg1 4. Kf1 5. Ke1 6. Kd1 7. Kc2 8. Kxc3 9. Kd3 10. Kxe3 11. Kd2 12. Ke1 13. Kf1 14. Kg1 15. Kh2 16. Kg3 17. Kh4 18. Kxg5 19. Kh4 20. Kg3 21. Kh2 22. Kg1 23. Kf1 24. Ke1 25. Kd2 26. Kc3 27. Kb4 28. Kxb5 29. Kc4 30. Kd5 31. Kxe5 32. Kf4 33. e5 34. e6 35. Kxg4 36. Kxf3 37. Ke4 38. f4 39. Kd5 40. f5 41. fxg6 42. exf7 43. g7 44. gxf8=S 45. Sd7 46. Sb6 47. Sxa8 48. Sc7 49. a8=T 50. Se8 51. f8=D 52. Txa6 53. Kc6 54. Tb6 55. a6 56. a7 57. a8=L 58. Df5 59. Sc7 60. Sd5 61. Lb7 62. Dd7+ Lxd7#

paul: Cooked by (tested the last 48 moves, see Quartz 55/2022): 1.Kh2 2.Kg3 3.Kh4 4.Kxg5 5.Kh4 6.Kg3 7.Kh2 8.Kg1 9.Kf1 10.Ke1 11.Kd2 12.Kc3 13.Kb4 14.Kxb5 15.Kc4 16.Kd5 17.Kxe5 18.Kf4 19.e5 20.e6 21.Kxg4 22.Kxf3 23.Ke4 24.f4
25.Kd5 26.f5 27.fxg6 28.exf7 29.g7 30.gxf8=S 31.Sd7 32.Sb6 33.Sxa8 34.Sc7 35.a8=R 36.Se8 37.f8=Q 38.Rxa6
39.Kc6 40.Rb6 41.a6 42.a7 43.a8=B 44.Qf5 45.Sc7 46.Sd5 47.Bb7 48.Qd7+ (Bxd7#)
A to B method used. (2024-02-27)
comment

Keywords: konsekutive Umwandlungen 4, Allumwandlung, Seriesmover
Genre: Fairies
FEN: n1bk1n2/P3pp2/r5p1/PpP1p1r1/4P1pK/2p1bp2/5P2/8
Input: Frank Müller, 2013-09-30
Last update: Olaf Jenkner, 2024-02-28 more...

7 - P1335232
Tibor Ersek
Radovan Tomasevic
C0628 StrateGems (79) 07-09/2017

(5+8) cooked
ser-s=26

1. c8=T 2. Tc2 3. Txf2 4. Kg4 5. g6 6. g7 7. g8=D 8. Dg5 9. Df4 10. Kf3 11. g4 12. g5 13. g6 14. g7 15. g8=L 16. Lxd5 17. Ke3 18. Kd4 19. Kc5 20. e6 21. e7 22. e8=S 23. Sd6 24. Se4 25. Sc3 26. Dc1+ Txc1=
play all

Cook: (NL gefunden von Hovsep Diratsouian:)
1. c8=D 2. Dc2 3. Dxf2 4. g4 5. gxf5 6. g6 7. g7 8. g8=L 9. Lxd5 10. e6 11. e7 12. e8=T 13. Te5 14. Kg4 15. Kf3 16. Ke3 17. Kxd3 18. De1 19. Dd1 20. Kc2 21. Kb1 22. Ka1 23. Le4,La2 24. Lb1 25. Db3+ Kxb3=

paul: 1.c8R 3.Rxf2 4.Kg4 7.g8Q 9.Qf4 10.Kf3 15.g8B 16.Bxd5 19.Kc5 22.e8S 23.Sd6 25.Sc3 26.Qc1+ Rxc1=. Hovsep Diratsouian found a cook: 1.c8Q 2.Qc2 3.Qxf2 4.g4 5. gxf5 8.g8B 9.Bxd5 12.e8R 13.Re5 17.Kxd3 19.Qd1 22.Ka1 24.Bb1 25.Qb3+ Kxb3= (2022-08-20)
comment

Keywords: Seriesmover, Allumwandlung
Genre: Fairies
FEN: 8/2P5/5q2/3nPrPK/8/k2b4/5nP1/5rb1
Input: Frank Müller, 2017-06-24
Last update: Mario Richter, 2022-08-20 more...

8 - P1384473
Unto Heinonen
StrateGems 2019
3. Preis

(10+14) cooked
BP 23

paul: 1.d4 h6 2.Bg5 h×g5 3.Sf3 Rh3 4.Sh4 g×h4 5.d5 g5 6.d6 Bg7 7.d×ç7 d5 8.é4 Bf5 9.ç8=S Bg6 10.Sb6 a×b6 11.Bç4 Raa3 12.Bb3 Sa6 13.ç4 d×ç4 14.0-0 Qd2 15.é5 Kd7 16.é6+ Kd6 17.é×f7 é5 18.f8=Q+ Sé7 19.Qé8 Sç8 20.Qa4 b5 21.Ré1 b×a4 22.Ré3 b5 23.Rd3+ ç×d3
Cook : 9.é5 a6 10.Bb5+ a×b5 11.ç4 d×ç4 12.0-0 Qd2 13.Ré1 Kd7 14.é6+ Kd6 15.Ré3 Bg6 16.é×f7 Ra3 17.Rd3+ ç×d3 18.f8=Q Sa6 19.Qf4+ é5 20.Qfa4 b×a4 21.ç8=B Sé7 22.Bé6 b5 23.Bb3 Sç8 (2022-05-31)
Moldenhauer: Computerprüfung: Cooked Stelvio 1.6 in 16:26:20 Stunden. (hh:mm:ss)
Keine Lösung: BP 22.5.

Obige Lösung von paul ist Stevios einzige Lösung ohne cook.
Stelvio findet noch 4 cooks. Beispiel.

1.Sf3 a6 2.d4 d5 3.Lg5 Lf5 4.e4 h6 5.Lb5+ axb5 6.0–0 Ta3 7.Te1 Sa6 8.c4 dxc4 9.d5 hxg5 10.d6 Th3 11.Sh4 gxh4 12.dxc7 Dd2 13.e5 Kd7 14.Te4 g5 15.e6+ Kd6 16.c8=L Lg6 17.exf7 e5 18.Le6 Lg7 19.f8=D+ Se7 20.Dff3 Sc8 21.Dd3+ cxd3 22.Ta4 bxa4 23.Lb3 b5 (2023-12-15)
comment

Genre: Retro
FEN: 2n5/6b1/n2k2b1/1p2p1p1/p6p/rB1p3r/PP1q1PPP/RN1Q2K1
Input: fs/hg, 2020-12-30
Last update: A.Buchanan, 2022-06-01 more...

9 - P1386520
Unto Heinonen
P0493v StrateGems 89, p. 36, 01/2020
2. ehrende Erwähnung

(16+16) cooked
BP in 42.5

1. h4 a5 2. Th3 Ta6 3. Tf3 Tg6 4. Sh3 Tg3 5. Sf4 Th3 6. g3 Th2 7. Lh3 Sh6 8. Le6 Sf5 9. Lc4 d5 10. Kf1 Th1+ 11. Kg2 Tg1+ 12. Kh3 Kd7 13. Kg4 h5+ 14. Kg5 Th6 15. a4 Tb6 16. Taa3 Kc6 17. Tac3 Tb3 18. Sg6 Ta3 19. b3 Ta2 20. La3 Dd6 21. Lc5 Sd7 22. La7 Sb6 23. Sh8 Kc5 24. La6+ Kb4 25. Tc5 g6 26. Sc3 Lg7 27. Se4 Lc3 28. Da1 Sd4 29. Kh6 Ld7 30. Kg7 Lb5 31. Kf8 Ld3 32. Ke8 Dc6+ 33. Kd8 Sc4 34. Kc8 Ka3 35. Kb8 Lb4 36. Ka8 De8+ 37. Lb8 Sb6+ 38. Ka7 Sa8 39. c4 Sc2 40. Df6 Sa1 41. Db6 Kb2 42. Tf6 Kb1 43. Sc3+
play all

Cook: 1. a4 a5 2. h4 h5 3. Ta3 Sh6 4. Tc3 Sf5 5. Sh3 Sd4 6. Sf4 Th6 7. Thh3 Tg6 8. Thf3 Tg3 9. Sg6 Sb3 10. Sh8 Th3 11. g3 g6 12. Lg2 Lg7 13. Kf1 Ld4 14. Tf6 d6 15. Ld5 Ta6 16. Kg2 Tb6 17. Kf3 Lf5 18. Kf4 Ld3 19. Kg5 Kd7 20. Kh6 Sa1 21. Kg7 Tb3 22. Lc4 Ta3 23. b3 Ta2 24. La3 Kc6 25. Lc5 Sd7 26. La7 Sb6 27. Dh1+ Kc5 28. La6+ Kb4 29. Tc5 Sc4 30. Sc3 Dd7 31. Kf8 Db5 32. Dc6 d5 33. Se4 Ka3 34. Ke8 Kb2 35. Kd8 Kb1 36. Kc8 Lc3 37. Kb8 Lb4 38. Ka8 Th1 39. Lb8 Sb6+ 40. Ka7 Sa8 41. c4 Tg1 42. Db6 De8 43. Sc3+

Korrektur zu P0002554
James Malcom: Correction of P0002554 (2021-02-15)
paul: 2nd Honorable Mention (SG98, 2022) (2022-08-20)
A.Buchanan: Cooked by Boris Tummes (2022-12-27)
Teppo Mänttä: A substitute version: white Db6 to g7, Tf6 to b6, Sc3 to e4; black Kb1 to b2; BP in 41.5 moves. Unto Heinonen, Tehtäväniekka No. 5, December 2022. (2022-12-29)
more ...
comment

Keywords: Unique Proof Game, Capture-free, Move Length Record
Genre: Retro
FEN: nB2q2N/Kpp1pp2/BQ3Rp1/p1Rp3p/PbP4P/1PNb2P1/r2PPP2/nk4r1
Input: James Malcom, 2021-02-15
Last update: A.Buchanan, 2022-12-27 more...

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The problems of this query have been registered by the following contributors:

Gerd Wilts (1)
Frank Müller (6)
fs/hg (1)
James Malcom (1)