MESON Chess Problem Database
Problem Display
PID: 94513 (8/8/3Q4/3n4/2N5/3p1K2/p1NB4/rb1k4 w - - 0 1)
Hladik, Frantisek
Ceske Slovo, 1929
#2
5 + 6
| 6490 | yacpdb | 2009 |
SOLUTION
- SOUND
- Sets
- 1...Sc3
- 2.S2e3#
- 1...Se3
- 2.S2xe3#
- 1...Sb4
- 2.S2e3#
- 1...Sf4
- 2.S2e3#
- 1...Sb6
- 2.S2e3#
- 1...Sf6
- 2.S2e3#
- 1...Sc7
- 2.S2e3#
- 1...Se7
- 2.S2e3#
- 1...Sc3
- Tries
- 1.Qh2?
- 1...Bxc2
- 2.Sb2#
- 2.Qg1#
- 2.Qh1#
- 1...dxc2
- 2.Sb2#
- 2.Qg1#
- 2.Qh1#
- 2.Qe2#
- 1...Sc3
- 2.S2e3#
- 2.S4e3#
- 1...Se3
- 2.S2xe3#
- 2.S4xe3#
- 1...Sb4
- 2.S2e3#
- 2.S4e3#
- 1...Sf4
- 2.S2e3#
- 2.S4e3#
- 1...Sb6
- 2.S2e3#
- 2.S4e3#
- 1...Sf6
- 2.S2e3#
- 2.S4e3#
- 1...Sc7
- 2.S2e3#
- 2.S4e3#
- 1...Se7
- 2.S2e3#
- 2.S4e3#
- 1...Kxc2!
- 1...Bxc2
- 1.Qa3?
- threat
- 2.Qc1#
- 1...Kxc2
- 2.Qa4#
- 1...Bxc2!
- threat
- 1.Qg3?
- 1...Bxc2
- 2.Qe1#
- 2.Qg1#
- 1...dxc2
- 2.Qe1#
- 2.Qg1#
- 1...Sc3
- 2.S2e3#
- 1...Se3
- 2.S2xe3#
- 1...Sb4
- 2.S2e3#
- 1...Sf4
- 2.S2e3#
- 1...Sb6
- 2.S2e3#
- 1...Sf6
- 2.S2e3#
- 1...Sc7
- 2.S2e3#
- 1...Se7
- 2.S2e3#
- 1...Kxc2!
- 1...Bxc2
- 1.Qf4?
- 1...Bxc2
- 2.Sb2#
- 1...Sxf4
- 2.S2e3#
- 1...dxc2
- 2.Sb2#
- 1...Sc3
- 2.S2e3#
- 1...Se3
- 2.S2xe3#
- 1...Sb4
- 2.S2e3#
- 1...Sb6
- 2.S2e3#
- 1...Sf6
- 2.S2e3#
- 1...Sc7
- 2.S2e3#
- 1...Se7
- 2.S2e3#
- 1...Kxc2!
- 1...Bxc2
- 1.Qc5?
- 1...Bxc2
- 2.Qg1#
- 1...dxc2
- 2.Qg1#
- 1...Sc3
- 2.S2e3#
- 1...Se3
- 2.S2xe3#
- 1...Sb4
- 2.S2e3#
- 1...Sf4
- 2.S2e3#
- 1...Sb6
- 2.S2e3#
- 1...Sf6
- 2.S2e3#
- 1...Sc7
- 2.S2e3#
- 1...Se7
- 2.S2e3#
- 1...Kxc2!
- 1...Bxc2
- 1.Qe5?
- 1...Bxc2
- 2.Qe1#
- 1...dxc2
- 2.Qe1#
- 2.Qe2#
- 1...Sc3
- 2.S2e3#
- 1...Se3
- 2.S2xe3#
- 1...Sb4
- 2.S2e3#
- 1...Sf4
- 2.S2e3#
- 1...Sb6
- 2.S2e3#
- 1...Sf6
- 2.S2e3#
- 1...Sc7
- 2.S2e3#
- 1...Se7
- 2.S2e3#
- 1...Kxc2!
- 1...Bxc2
- 1.Qe7?
- 1...Bxc2
- 2.Qe1#
- 1...Sxe7
- 2.S2e3#
- 1...dxc2
- 2.Qe1#
- 2.Qe2#
- 1...Sc3
- 2.S2e3#
- 1...Se3
- 2.S2xe3#
- 1...Sb4
- 2.S2e3#
- 1...Sf4
- 2.S2e3#
- 1...Sb6
- 2.S2e3#
- 1...Sf6
- 2.S2e3#
- 1...Sc7
- 2.S2e3#
- 1...Kxc2!
- 1...Bxc2
- 1.Qb6?
- 1...Bxc2
- 2.Qg1#
- 1...Sxb6
- 2.S2e3#
- 1...dxc2
- 2.Qg1#
- 1...Sc3
- 2.S2e3#
- 1...Se3
- 2.S2xe3#
- 1...Sb4
- 2.S2e3#
- 1...Sf4
- 2.S2e3#
- 1...Sf6
- 2.S2e3#
- 1...Sc7
- 2.S2e3#
- 1...Se7
- 2.S2e3#
- 1...Kxc2!
- 1...Bxc2
- 1.Qe6?
- 1...Bxc2
- 2.Qe1#
- 1...dxc2
- 2.Qe1#
- 2.Qe2#
- 1...Sc3
- 2.S2e3#
- 1...Se3
- 2.S2xe3#
- 1...Sb4
- 2.S2e3#
- 1...Sf4
- 2.S2e3#
- 1...Sb6
- 2.S2e3#
- 1...Sf6
- 2.S2e3#
- 1...Sc7
- 2.S2e3#
- 1...Se7
- 2.S2e3#
- 1...Kxc2!
- 1...Bxc2
- 1.Qg6?
- 1...Bxc2
- 2.Qg1#
- 1...dxc2
- 2.Qg1#
- 1...Sc3
- 2.S2e3#
- 1...Se3
- 2.S2xe3#
- 1...Sb4
- 2.S2e3#
- 1...Sf4
- 2.S2e3#
- 1...Sb6
- 2.S2e3#
- 1...Sf6
- 2.S2e3#
- 1...Sc7
- 2.S2e3#
- 1...Se7
- 2.S2e3#
- 1...Kxc2!
- 1...Bxc2
- 1.Qh6?
- 1...Bxc2
- 2.Sb2#
- 2.Qh1#
- 1...dxc2
- 2.Sb2#
- 2.Qh1#
- 1...Sc3
- 2.S2e3#
- 1...Se3
- 2.S2xe3#
- 1...Sb4
- 2.S2e3#
- 1...Sf4
- 2.S2e3#
- 1...Sb6
- 2.S2e3#
- 1...Sf6
- 2.S2e3#
- 1...Sc7
- 2.S2e3#
- 1...Se7
- 2.S2e3#
- 1...Kxc2!
- 1...Bxc2
- 1.Qh2?
- Keys
- 1.Qb4!
- 1...Kxc2
- 2.Qa4#
- 1...Bxc2
- 2.Sb2#
- 1...Sxb4
- 2.S2e3#
- 1...dxc2
- 2.Sb2#
- 1...Sc3
- 2.S2e3#
- 1...Se3
- 2.S2xe3#
- 2.S4xe3#
- 1...Sf4
- 2.S2e3#
- 2.S4e3#
- 1...Sb6
- 2.S2e3#
- 2.S4e3#
- 1...Sf6
- 2.S2e3#
- 2.S4e3#
- 1...Sc7
- 2.S2e3#
- 2.S4e3#
- 1...Se7
- 2.S2e3#
- 2.S4e3#
- 1...Kxc2
- 1.Qb4!
FEATURES
- Static
- TYPE = INCOMPLETE_BLOCK
- CHANGED MATES = 0
- ADDED MATES = 3
- REMOVED MATES = 6
- Sets
- S(f);N_GUARD::S(A)
- S(f);N_GUARD::S(A),XS(f)
- Tries
- Try
- Q(E);
- Refutation
- K(c);S_FLIGHT,XS(A)
- Try
- Q(E);
- Threat
- QAR1(E)
- Vars
- K(c);OGATEB,S_FLIGHT,XS(A)::QAB(E)
- Refutation
- B(b);XS(A)
- Try
- Q(E);
- Vars
- S(f);N_GUARD::S(A)
- S(f);N_GUARD::S(A),XS(f)
- Refutation
- K(c);S_FLIGHT,XS(A)
- Try
- Q(E);
- Vars
- B(b);SBLOCK,XS(A)::S(D)
- S(f);N_GUARD,XQ(E)::S(A)
- P(e);SBLOCK,XS(A)::S(D)
- S(f);N_GUARD::S(A)
- S(f);N_GUARD::S(A),XS(f)
- Refutation
- K(c);S_FLIGHT,XS(A)
- Try
- Q(E);
- Vars
- B(b);SBLOCK,XS(A)::QAR(E)
- P(e);SBLOCK,XS(A)::QAR(E)
- S(f);N_GUARD::S(A)
- S(f);N_GUARD::S(A),XS(f)
- Refutation
- K(c);S_FLIGHT,XS(A)
- Try
- Q(E);
- Vars
- B(b);SBLOCK,XS(A)::QAR1(E)
- S(f);N_GUARD::S(A)
- S(f);N_GUARD::S(A),XS(f)
- Refutation
- K(c);S_FLIGHT,XS(A)
- Try
- Q(E);
- Vars
- B(b);SBLOCK,XS(A)::QAR1(E)
- S(f);N_GUARD,XQ(E)::S(A)
- S(f);N_GUARD::S(A)
- S(f);N_GUARD::S(A),XS(f)
- Refutation
- K(c);S_FLIGHT,XS(A)
- Try
- Q(E);
- Vars
- B(b);SBLOCK,XS(A)::QAR(E)
- S(f);N_GUARD,XQ(E)::S(A)
- P(e);SBLOCK,XS(A)::QAR(E)
- S(f);N_GUARD::S(A)
- S(f);N_GUARD::S(A),XS(f)
- Refutation
- K(c);S_FLIGHT,XS(A)
- Try
- Q(E);
- Vars
- B(b);SBLOCK,XS(A)::QAR1(E)
- S(f);N_GUARD::S(A)
- S(f);N_GUARD::S(A),XS(f)
- Refutation
- K(c);S_FLIGHT,XS(A)
- Try
- Q(E);
- Vars
- B(b);SBLOCK,XS(A)::QAR(E)
- P(e);SBLOCK,XS(A)::QAR(E)
- S(f);N_GUARD::S(A)
- S(f);N_GUARD::S(A),XS(f)
- Refutation
- K(c);P_SPINP(e),S_FLIGHT,XS(A)
- Try
- Q(E);
- Vars
- S(f);N_GUARD::S(A)
- S(f);N_GUARD::S(A),XS(f)
- Refutation
- K(c);S_FLIGHT,XS(A)
- Try
- Actual
- Q(E);
- Vars
- K(c);OGATEB,S_FLIGHT,XS(A)::QAB(E)
- B(b);SBLOCK,XS(A)::S(D)
- S(f);N_GUARD,XQ(E)::S(A)
- P(e);SBLOCK,XS(A)::S(D)
- S(f);N_GUARD::S(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).