MESON Chess Problem Database
Problem Display
PID: 74099 (brn5/q7/1n1p3B/5P2/2rQB1p1/2P2NP1/1P3K2/R4N1k w - - 0 1)
Buchwald, Julius
Schach-Echo, 1955
#2
11 + 9
| 5759 | Selected Compositions of Julius Buchwald | 2005 |
SOLUTION
- SOUND
- Sets
- 1...Qb7
- 2.S1d2#
- 2.S1h2#
- 2.Se3#
- 1...Qc7
- 2.S1d2#
- 2.S1h2#
- 2.Se3#
- 1...Qd7
- 2.S1d2#
- 2.S1h2#
- 2.Se3#
- 1...Qe7
- 2.S1d2#
- 2.S1h2#
- 2.Se3#
- 1...Qf7
- 2.S1d2#
- 2.S1h2#
- 2.Se3#
- 1...Qg7
- 2.S1d2#
- 2.S1h2#
- 2.Se3#
- 1...Qh7
- 2.S1d2#
- 2.S1h2#
- 2.Se3#
- 1...Rc6
- 2.Se1#
- 2.Sg1#
- 2.S3d2#
- 2.S3h2#
- 2.Sh4#
- 2.Se5#
- 2.Sg5#
- 1...Rb7
- 2.Se1#
- 2.Sg1#
- 2.S3d2#
- 2.S3h2#
- 2.Sh4#
- 2.Se5#
- 2.Sg5#
- 1...Sa4
- 2.S1d2#
- 2.S1h2#
- 2.Se3#
- 1...Sd5
- 2.Se1#
- 2.Sg1#
- 2.S3d2#
- 2.S3h2#
- 2.Sh4#
- 2.Se5#
- 2.Sg5#
- 1...Qb7
- Tries
- 1.Qf6?
- threat
- 2.Qh4#
- 1...Sa4+
- 2.Se3#
- 1...Sd5+
- 2.Sd4#
- 1...Qe7
- 2.S1d2#
- 2.S1h2#
- 2.Se3#
- 1...Sd7+!
- threat
- 1.Qf6?
- Keys
- 1.Qh8!
- threat
- 2.Bg7#
- 1...Sa4+
- 2.Se3#
- 1...Sd5+
- 2.Sd4#
- 1...Sd7+
- 2.Be3#
- 1...Qe7
- 2.S1d2#
- 2.S1h2#
- 2.Se3#
- 1...Qf7
- 2.S1d2#
- 2.S1h2#
- 2.Se3#
- 1...Qg7
- 2.S1d2#
- 2.S1h2#
- 2.Se3#
- 2.Bxg7#
- 1...Qh7
- 2.S1d2#
- 2.S1h2#
- 2.Se3#
- 1...Se7
- 2.Bf8#
- threat
- 1.Qh8!
FEATURES
- Static
- TYPE = THREAT
- CHANGED MATES = 0
- ADDED MATES = 4
- REMOVED MATES = 0
- Sets
- Tries
- Try
- Q(H);
- Threat
- QAR(H)
- Vars
- S(d);CHECK,S_CUTQ(f)::R(A)+S(B)
- S(d);CHECK,S_CUTB(g)::B(I)+S(F)
- Refutation
- S(d);CHECK
- Try
- Actual
- Q(H);
- Threat
- QAR(H)+B(K)
- Vars
- S(d);CHECK,S_CUTQ(f)::R(A)+S(B)
- S(d);CHECK,S_CUTB(g)::B(I)+S(F)
- S(d);CHECK,S_CUTQ(f)::QAR(H)+B(K)
- S(i);S_CUTQ(f)::QAR(H)+B(K)
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).