MESON Chess Problem Database
Problem Display
PID: 164245 (3RQRB1/4P2K/3PPP2/4k3/pN4pN/P1nPP1n1/8/8 w - - 0 1)
Szoghy, Jozsef
Novi Temi, 1976
#2
14 + 5
SOLUTION
- SOUND
- Sets
- 1...Sb1
- 2.Qb5#
- 1...Sd1
- 2.Qb5#
- 1...Sa2
- 2.Qb5#
- 1...Sce2
- 2.Qb5#
- 1...Sce4
- 2.d4#
- 1...Sb5
- 2.Qxb5#
- 1...Sd5
- 2.Sc6#
- 1...Sf1
- 2.Qh5#
- 1...Sh1
- 2.Qh5#
- 1...Sge2
- 2.Qh5#
- 1...Sge4
- 2.d4#
- 1...Sf5
- 2.Sg6#
- 1...Sh5
- 2.Qxh5#
- 1...Sb1
- Tries
- 1.Kh6?
- 1...Sb1
- 2.Qb5#
- 1...Sd1
- 2.Qb5#
- 1...Sa2
- 2.Qb5#
- 1...Sce2
- 2.Qb5#
- 1...Sce4
- 2.d4#
- 1...Sb5
- 2.Qxb5#
- 1...Sd5
- 2.Sc6#
- 1...Sf1
- 2.Qh5#
- 1...Sh1
- 2.Qh5#
- 1...Sge2
- 2.Qh5#
- 1...Sge4
- 2.d4#
- 1...Sh5
- 2.Qxh5#
- 1...Sf5+!
- 1...Sb1
- 1.Kg7?
- 1...Sh5+
- 2.Qxh5#
- 1...Sb1
- 2.Qb5#
- 1...Sd1
- 2.Qb5#
- 1...Sa2
- 2.Qb5#
- 1...Sce2
- 2.Qb5#
- 1...Sce4
- 2.d4#
- 1...Sb5
- 2.Qxb5#
- 1...Sd5
- 2.Sc6#
- 1...Sf1
- 2.Qh5#
- 1...Sh1
- 2.Qh5#
- 1...Sge2
- 2.Qh5#
- 1...Sge4
- 2.d4#
- 1...Sf5+!
- 1...Sh5+
- 1.Sf3+?
- 1...Kf5
- 2.Qg6#
- 1...gxf3!
- 1...Kf5
- 1.Qb5+?
- 1...Sd5
- 2.Sc6#
- 2.Qxd5#
- 1...Sxb5!
- 1...Sd5
- 1.Qh5+?
- 1...Sf5
- 2.Sg6#
- 2.Qxf5#
- 1...Sxh5!
- 1...Sf5
- 1.Qc6?
- threat
- 2.Qxc3#
- 2.d4#
- 1...Sce4
- 2.Qd5#
- 2.d4#
- 1...Sb1
- 2.Qb5#
- 2.Qd5#
- 2.Qc5#
- 2.d4#
- 1...Sd1
- 2.Qb5#
- 2.Qd5#
- 2.Qc5#
- 2.d4#
- 1...Sa2
- 2.Qb5#
- 2.Qd5#
- 2.Qc5#
- 2.d4#
- 1...Sce2
- 2.Qb5#
- 2.Qd5#
- 2.Qc5#
- 1...Sb5
- 2.Qxb5#
- 2.Qd5#
- 2.Qc5#
- 1...Sd5
- 2.Qxd5#
- 1...Sge4
- 2.d4#
- 1...Sf5
- 2.Sg6#
- 1...Sge2!
- threat
- 1.Kh6?
- Keys
- 1.Kh8!
- 1...Sb1
- 2.Qb5#
- 1...Sd1
- 2.Qb5#
- 1...Sa2
- 2.Qb5#
- 1...Sce2
- 2.Qb5#
- 1...Sce4
- 2.d4#
- 1...Sb5
- 2.Qxb5#
- 1...Sd5
- 2.Sc6#
- 1...Sf1
- 2.Qh5#
- 1...Sh1
- 2.Qh5#
- 1...Sge2
- 2.Qh5#
- 1...Sge4
- 2.d4#
- 1...Sf5
- 2.Sg6#
- 1...Sh5
- 2.Qxh5#
- 1...Sb1
- 1.Kh8!
FEATURES
- Static
- TYPE = WAITER
- CHANGED MATES = 0
- ADDED MATES = 0
- REMOVED MATES = 0
- Sets
- S(a);N_GUARD::QAR(L)
- S(a);SBLOCK::P(B)
- S(a);N_GUARD::QAR(L),XS(a)
- S(a);SBLOCK::S(D)
- S(b);N_GUARD::QAR(L)
- S(b);SBLOCK::P(B)
- S(b);SBLOCK::S(E)
- S(b);N_GUARD::QAR(L),XS(b)
- Tries
- Try
- K(J);P-FLIGHT
- Vars
- S(a);N_GUARD::QAR(L)
- S(a);SBLOCK::P(B)
- S(a);N_GUARD::QAR(L),XS(a)
- S(a);SBLOCK::S(D)
- S(b);N_GUARD::QAR(L)
- S(b);SBLOCK::P(B)
- S(b);N_GUARD::QAR(L),XS(b)
- Refutation
- S(b);CHECK
- Try
- K(J);P-FLIGHT
- Vars
- S(b);CHECK,N_GUARD::QAR(L),XS(b)
- S(a);N_GUARD::QAR(L)
- S(a);SBLOCK::P(B)
- S(a);N_GUARD::QAR(L),XS(a)
- S(a);SBLOCK::S(D)
- S(b);N_GUARD::QAR(L)
- S(b);SBLOCK::P(B)
- Refutation
- S(b);CHECK
- Try
- S(E);CHECK
- Vars
- K(e);P-FLIGHT::QAB1(L)
- Refutation
- P(d);XS(E)
- Try
- Q(L);CHECK
- Refutation
- S(a);XQ(L)
- Try
- Q(L);CHECK
- Refutation
- S(b);XQ(L)
- Try
- Q(L);
- Threat
- DUALS(2)
- Vars
- S(a);N_GUARD::QAR1(L),XS(a)
- S(b);::P(B)
- S(b);SBLOCK::S(E)
- Refutation
- S(b);
- Try
- Actual
- K(J);P-FLIGHT
- Vars
- S(a);N_GUARD::QAR(L)
- S(a);SBLOCK::P(B)
- S(a);N_GUARD::QAR(L),XS(a)
- S(a);SBLOCK::S(D)
- S(b);N_GUARD::QAR(L)
- S(b);SBLOCK::P(B)
- S(b);SBLOCK::S(E)
- S(b);N_GUARD::QAR(L),XS(b)
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).