MESON Chess Problem Database
Problem Display
PID: 62966 (5B2/4N1P1/8/6Np/3p1k1p/R2n3P/6P1/1Q3K2 w - - 0 1)
Lockett, Andrew M
Chess Life, 1967
#2
9 + 5
SOLUTION
- SOUND
- Sets
- 1...Ke3
- 2.Qc1#
- 1...Kg3
- 2.Qb8#
- 1...Sc1
- 2.Qf5#
- 1...Se1
- 2.Qf5#
- 1...Sb2
- 2.Qf5#
- 1...Sf2
- 2.Qf5#
- 1...Sb4
- 2.Qf5#
- 1...Sc5
- 2.Qf5#
- 1...Se5
- 2.Se6#
- 2.Qf5#
- 2.Qc1#
- 1...Ke3
- Tries
- 1.g8Q?
- 1...Ke3
- 2.Qc1#
- 1...Kg3
- 2.Qb8#
- 1...Sc1
- 2.Qe4#
- 2.Qf5#
- 2.Qb8#
- 1...Se1
- 2.Qe4#
- 2.Qf5#
- 2.Qb8#
- 1...Sb2
- 2.Qe4#
- 2.Qf5#
- 1...Sf2
- 2.Qf5#
- 2.Qb8#
- 1...Sb4
- 2.Qe4#
- 2.Qf5#
- 1...Sc5
- 2.Qf5#
- 2.Qb8#
- 1...Se5
- 2.Se6#
- 2.Sd5#
- 2.Qe4#
- 2.Qf5#
- 2.Qc1#
- 1...Ke5!
- 1...Ke3
- 1.g8R?
- 1...Ke3
- 2.Qc1#
- 1...Kg3
- 2.Qb8#
- 1...Sc1
- 2.Qe4#
- 2.Qf5#
- 2.Qb8#
- 1...Se1
- 2.Qe4#
- 2.Qf5#
- 2.Qb8#
- 1...Sb2
- 2.Qe4#
- 2.Qf5#
- 1...Sf2
- 2.Qf5#
- 2.Qb8#
- 1...Sb4
- 2.Qe4#
- 2.Qf5#
- 1...Sc5
- 2.Qf5#
- 2.Qb8#
- 1...Se5
- 2.Se6#
- 2.Sd5#
- 2.Qe4#
- 2.Qf5#
- 2.Qc1#
- 1...Ke5!
- 1...Ke3
- 1.g8Q?
- Keys
- 1.g8S!
- 1...Ke3
- 2.Qc1#
- 1...Kg3
- 2.Qb8#
- 1...Ke5
- 2.Qb8#
- 1...Kxg5
- 2.Bh6#
- 1...Sc1
- 2.Qf5#
- 1...Se1
- 2.Qf5#
- 1...Sb2
- 2.Qf5#
- 1...Sf2
- 2.Qf5#
- 1...Sb4
- 2.Qf5#
- 1...Sc5
- 2.Qf5#
- 1...Se5
- 2.Se6#
- 2.Qf5#
- 2.Qc1#
- 1...Ke3
- 1.g8S!
FEATURES
- Static
- TYPE = INCOMPLETE_BLOCK
- CHANGED MATES = 0
- ADDED MATES = 2
- REMOVED MATES = 0
- Sets
- K(c);P_SPINS(a),S_FLIGHT::QAB(A)
- S(a);OGATE::QAR1(A)
- Tries
- Try
- P(H);
- Vars
- K(c);P_SPINS(a),S_FLIGHT::QAB(A)
- Refutation
- K(c);S_FLIGHT
- Try
- P(H);
- Vars
- K(c);P_SPINS(a),S_FLIGHT::QAB(A)
- Refutation
- K(c);S_FLIGHT
- Try
- Actual
- P(H);
- Vars
- K(c);P_SPINS(a),S_FLIGHT::QAB(A)
- K(c);S_FLIGHT::QAB(A)
- K(c);OGATEB,S_FLIGHT,XS(F)::B(I)
- S(a);OGATE::QAR1(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).