MESON Chess Problem Database
Problem Display
PID: 260689 (6KQ/8/2pPp3/3kBP2/3Pp3/3n4/2R5/8 w - - 0 1)
Lipton, Michael
1st HM., BCPS Ring Ty., 1958
(First published on Fri Jun 6 1958)
#2
7 + 5
| 312 | Evening News | 1958 |
| 15601 | Albrecht-Leiss-Degener Collection | 2022 |
SOLUTION
- SOUND
- Sets
- 1...Sc1
- 2.Rc5#
- 1...Se1
- 2.Rc5#
- 1...Sb2
- 2.Rc5#
- 1...Sf2
- 2.Rc5#
- 1...Sb4
- 2.Rc5#
- 1...Sf4
- 2.Rc5#
- 1...Sc5
- 2.Rxc5#
- 1...Sxe5
- 2.Qxe5#
- 1...e3
- 2.Qh1#
- 1...Sc1
- Tries
- 1.Kf7?
- 1...Sxe5+
- 2.Qxe5#
- 1...e3
- 2.Qh1#
- 1...c5
- 2.Qa8#
- 1...Sc1
- 2.Rc5#
- 1...Se1
- 2.Rc5#
- 1...Sb2
- 2.Rc5#
- 1...Sf2
- 2.Rc5#
- 1...Sb4
- 2.Rc5#
- 1...Sf4
- 2.Rc5#
- 1...Sc5
- 2.Rxc5#
- 1...exf5!
- 1...Sxe5+
- 1.Kg7?
- 1...exf5
- 2.Qg8#
- 1...e3
- 2.Qh1#
- 1...c5
- 2.Qa8#
- 1...Sc1
- 2.Rc5#
- 1...Se1
- 2.Rc5#
- 1...Sb2
- 2.Rc5#
- 1...Sf2
- 2.Rc5#
- 1...Sb4
- 2.Rc5#
- 1...Sf4
- 2.Rc5#
- 1...Sc5
- 2.Rxc5#
- 1...Sxe5!
- 1...exf5
- 1.Kh7?
- 1...Sxe5
- 2.Qxe5#
- 1...exf5
- 2.Qg8#
- 1...c5
- 2.Qa8#
- 1...Sc1
- 2.Rc5#
- 1...Se1
- 2.Rc5#
- 1...Sb2
- 2.Rc5#
- 1...Sf2
- 2.Rc5#
- 1...Sb4
- 2.Rc5#
- 1...Sf4
- 2.Rc5#
- 1...Sc5
- 2.Rxc5#
- 1...e3!
- 1...Sxe5
- 1.Kf8?
- 1...Sxe5
- 2.Qxe5#
- 1...exf5
- 2.Qg8#
- 1...e3
- 2.Qh1#
- 1...Sc1
- 2.Rc5#
- 1...Se1
- 2.Rc5#
- 1...Sb2
- 2.Rc5#
- 1...Sf2
- 2.Rc5#
- 1...Sb4
- 2.Rc5#
- 1...Sf4
- 2.Rc5#
- 1...Sc5
- 2.Rxc5#
- 1...c5!
- 1...Sxe5
- 1.Qh7?
- 1...exf5
- 2.Qf7#
- 1...e3
- 2.Qh1#
- 1...c5
- 2.Qb7#
- 1...Sc1
- 2.Rc5#
- 1...Se1
- 2.Rc5#
- 1...Sb2
- 2.Rc5#
- 1...Sf2
- 2.Rc5#
- 1...Sb4
- 2.Rc5#
- 1...Sf4
- 2.Rc5#
- 1...Sc5
- 2.Rxc5#
- 1...Sxe5!
- 1...exf5
- 1.Kf7?
- Keys
- 1.Qg7!
- 1...Sxe5
- 2.Qxe5#
- 1...exf5
- 2.Qf7#
- 1...e3
- 2.Qg2#
- 1...c5
- 2.Qb7#
- 1...Sc1
- 2.Rc5#
- 1...Se1
- 2.Rc5#
- 1...Sb2
- 2.Rc5#
- 1...Sf2
- 2.Rc5#
- 1...Sb4
- 2.Rc5#
- 1...Sf4
- 2.Rc5#
- 1...Sc5
- 2.Rxc5#
- 1...Sxe5
- 1.Qg7!
There are these versions: 18749
FEATURES
- Static
- TYPE = INCOMPLETE_BLOCK
- CHANGED MATES = 1
- ADDED MATES = 2
- REMOVED MATES = 0
- Sets
- S(a);N_GUARD::R1(A)
- S(a);N_GUARD::R1(A),XS(a)
- S(a);OGATE,XB(C)::QAR1(G),XS(a)
- P(b);OGATEB::QAB(G)
- Tries
- Try
- K(F);S_FLIGHT
- Vars
- S(a);CHECK,OGATE,XB(C)::QAR1(G),XS(a)
- P(b);OGATEB::QAB(G)
- P(d);OGATEB::QAB(G)
- S(a);N_GUARD::R1(A)
- S(a);N_GUARD::R1(A),XS(a)
- Refutation
- P(e);XP(D)
- Try
- K(F);P-FLIGHT
- Vars
- P(e);OGATEB,XP(D)::QAB(G)
- P(b);OGATEB::QAB(G)
- P(d);OGATEB::QAB(G)
- S(a);N_GUARD::R1(A)
- S(a);N_GUARD::R1(A),XS(a)
- Refutation
- S(a);XB(C)
- Try
- K(F);S_FLIGHT
- Vars
- S(a);OGATE,XB(C)::QAR1(G),XS(a)
- P(e);OGATEB,XP(D)::QAB(G)
- P(d);OGATEB::QAB(G)
- S(a);N_GUARD::R1(A)
- S(a);N_GUARD::R1(A),XS(a)
- Refutation
- P(b);
- Try
- K(F);P-FLIGHT
- Vars
- S(a);OGATE,XB(C)::QAR1(G),XS(a)
- P(e);OGATEB,XP(D)::QAB(G)
- P(b);OGATEB::QAB(G)
- S(a);N_GUARD::R1(A)
- S(a);N_GUARD::R1(A),XS(a)
- Refutation
- P(d);
- Try
- Q(G);
- Vars
- P(e);OGATEB,XP(D)::QAB(G)
- P(b);OGATEB::QAB(G)
- P(d);OGATEB::QAB(G)
- S(a);N_GUARD::R1(A)
- S(a);N_GUARD::R1(A),XS(a)
- Refutation
- S(a);XB(C)
- Try
- Actual
- Q(G);
- Vars
- S(a);OGATE,XB(C)::QAR1(G),XS(a)
- P(e);OGATEB,XP(D)::QAB(G)
- P(b);OGATEB::QAB(G)
- P(d);OGATEB::QAB(G)
- S(a);N_GUARD::R1(A)
- S(a);N_GUARD::R1(A),XS(a)
Developed and maintained by Brian Stephenson.
Implemented with HTML5, MySQL, Perl (with, inter alia, CGI::Simple, HTML::Template & XML::LibXML) &
CSS/Javascript (jQuery, Bootstrap & DataTables).