MESON Chess Problem Database
Problem Display
PID: 155031 (4B3/8/8/8/4Ppk1/1RnQ1Np1/8/4K3 w - - 0 1)
Kaiser, Julius Adam
Source?, 0000
#2
6 + 4
| 14907 | Good Companion Chess Problem Club | 1916 |
SOLUTION
- SOUND
- Sets
- 1...Sb1
- 2.Qd7#
- 1...Sd1
- 2.Qd7#
- 1...Sa2
- 2.Qd7#
- 1...Se2
- 2.Qd7#
- 1...Sa4
- 2.Qd7#
- 1...Sxe4
- 2.Qd7#
- 1...Sb5
- 2.Qd7#
- 1...Sb1
- Tries
- 1.Qd2?
- 1...Kxf3
- 2.Qe2#
- 1...Kh3
- 2.Bd7#
- 1...Sxe4
- 2.Qd7#
- 1...g2
- 2.Qxg2#
- 1...Sb1
- 2.Qd7#
- 1...Sd1
- 2.Qd7#
- 1...Sa2
- 2.Qd7#
- 1...Se2
- 2.Qd7#
- 1...Sa4
- 2.Qd7#
- 1...Sb5
- 2.Qd7#
- 1...Sd5!
- 1...Kxf3
- 1.Qd2?
- Keys
- 1.Qc2!
- 1...Kxf3
- 2.Qe2#
- 1...Kh3
- 2.Bd7#
- 1...Sxe4
- 2.Qc8#
- 1...g2
- 2.Qxg2#
- 1...Sb1
- 2.Qc8#
- 1...Sd1
- 2.Qc8#
- 1...Sa2
- 2.Qc8#
- 1...Se2
- 2.Qc8#
- 1...Sa4
- 2.Qc8#
- 1...Sb5
- 2.Qc8#
- 1...Sd5
- 2.Qc8#
- 1...Kxf3
- 1.Qc2!
FEATURES
- Static
- TYPE = INCOMPLETE_BLOCK
- CHANGED MATES = 7
- ADDED MATES = 4
- REMOVED MATES = 0
- Sets
- S(a);::QAB(C)
- S(a);XP(E)::QAB(C)
- Tries
- Try
- Q(C);
- Vars
- K(d);OGATEB,P_SPINS(a),S_FLIGHT,XS(D)::QAB1(C)
- K(d);S_FLIGHT::B(F)
- S(a);XP(E)::QAB(C)
- P(b);OGATEB::QAR2(C),XP(b)
- S(a);::QAB(C)
- Refutation
- S(a);
- Try
- Actual
- Q(C);
- Vars
- K(d);OGATEB,P_SPINS(a),S_FLIGHT,XS(D)::QAB1(C)
- K(d);S_FLIGHT::B(F)
- S(a);OGATE,XP(E)::QAB(C)
- P(b);OGATEB::QAR2(C),XP(b)
- S(a);OGATE::QAB(C)
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).