MESON Chess Problem Database
Problem Display
PID: 138147 (8/3nN3/2p3p1/K1pn4/4k1NR/4Pp2/6pQ/3R4 w - - 0 1)
Nesic, Milivoj S
Politika, 1959
#2
7 + 8
| 6490 | yacpdb | 2011 |
SOLUTION
- SOUND
- Sets
- 1...Sc3
- 2.Qf4#
- 1...Sxe3
- 2.Sf2#
- 2.Sf6#
- 1...Sb4
- 2.Qf4#
- 1...Sf4
- 2.Qxf4#
- 1...S5b6
- 2.Qf4#
- 1...S5f6
- 2.Qf4#
- 1...Sc7
- 2.Qf4#
- 1...Sxe7
- 2.Qf4#
- 1...Se5
- 2.Qxe5#
- 1...S7b6
- 2.Qe5#
- 1...S7f6
- 2.Qe5#
- 1...Sb8
- 2.Qe5#
- 1...Sf8
- 2.Qe5#
- 1...g1Q
- 2.Qc2#
- 1...g1S
- 2.Qc2#
- 1...g1B
- 2.Qc2#
- 1...g1R
- 2.Qc2#
- 1...f2
- 2.Qxg2#
- 1...c4
- 2.Rd4#
- 1...Sc3
- Tries
- 1.Se5+?
- 1...Sf4
- 2.Qxf4#
- 1...Kxe3!
- 1...Sf4
- 1.Sh6+?
- 1...Sf4
- 2.Qxf4#
- 1...Kxe3!
- 1...Sf4
- 1.Rh3?
- 1...Sxe3
- 2.Sf2#
- 1...Sxe7
- 2.Qf4#
- 1...g1Q
- 2.Qc2#
- 1...g1S
- 2.Qc2#
- 1...g1B
- 2.Qc2#
- 1...g1R
- 2.Qc2#
- 1...Sc3
- 2.Qf4#
- 1...Sb4
- 2.Qf4#
- 1...Sf4
- 2.Qxf4#
- 1...S5b6
- 2.Qf4#
- 1...S5f6
- 2.Qf4#
- 1...Sc7
- 2.Qf4#
- 1...Se5
- 2.Qxe5#
- 1...S7b6
- 2.Qe5#
- 1...S7f6
- 2.Qe5#
- 1...Sb8
- 2.Qe5#
- 1...Sf8
- 2.Qe5#
- 1...f2
- 2.Sxf2#
- 2.Qxg2#
- 1...c4
- 2.Rd4#
- 1...g5!
- 1...Sxe3
- 1.Rh6?
- 1...Sxe3
- 2.Sf2#
- 1...Sxe7
- 2.Qf4#
- 1...f2
- 2.Qxg2#
- 1...g1Q
- 2.Qc2#
- 1...g1S
- 2.Qc2#
- 1...g1B
- 2.Qc2#
- 1...g1R
- 2.Qc2#
- 1...Sc3
- 2.Qf4#
- 1...Sb4
- 2.Qf4#
- 1...Sf4
- 2.Qxf4#
- 1...S5b6
- 2.Qf4#
- 1...S5f6
- 2.Qf4#
- 1...Sc7
- 2.Qf4#
- 1...Se5
- 2.Qxe5#
- 1...S7b6
- 2.Qe5#
- 1...S7f6
- 2.Qe5#
- 1...Sb8
- 2.Qe5#
- 1...Sf8
- 2.Qe5#
- 1...c4
- 2.Rd4#
- 1...g5!
- 1...Sxe3
- 1.Rh7?
- 1...Sxe3
- 2.Sf2#
- 1...Sxe7
- 2.Qf4#
- 1...f2
- 2.Qxg2#
- 1...g1Q
- 2.Qc2#
- 1...g1S
- 2.Qc2#
- 1...g1B
- 2.Qc2#
- 1...g1R
- 2.Qc2#
- 1...Sc3
- 2.Qf4#
- 1...Sb4
- 2.Qf4#
- 1...Sf4
- 2.Qxf4#
- 1...S5b6
- 2.Qf4#
- 1...S5f6
- 2.Qf4#
- 1...Sc7
- 2.Qf4#
- 1...Se5
- 2.Qxe5#
- 1...S7b6
- 2.Qe5#
- 1...S7f6
- 2.Qe5#
- 1...Sb8
- 2.Qe5#
- 1...Sf8
- 2.Qe5#
- 1...c4
- 2.Rd4#
- 1...g5!
- 1...Sxe3
- 1.Qd6?
- threat
- 2.Qxg6#
- 1...Sxe3
- 2.Sf2#
- 2.Sf6#
- 1...Sxe7
- 2.Qf4#
- 2.Qd3#
- 1...g5
- 2.Qg6#
- 1...Sf4
- 2.Qxf4#
- 1...S5f6
- 2.Qf4#
- 2.Qd3#
- 1...Se5
- 2.Qxe5#
- 1...S7f6
- 2.Qe5#
- 2.Qe6#
- 1...Sf8
- 2.Qe5#
- 1...f2!
- threat
- 1.Se5+?
- Keys
- 1.Rh8!
- 1...Sxe3
- 2.Sf2#
- 1...Sxe7
- 2.Qf4#
- 1...f2
- 2.Qxg2#
- 1...g1Q
- 2.Qc2#
- 1...g1S
- 2.Qc2#
- 1...g1B
- 2.Qc2#
- 1...g1R
- 2.Qc2#
- 1...g5
- 2.Qh7#
- 1...Sc3
- 2.Qf4#
- 1...Sb4
- 2.Qf4#
- 1...Sf4
- 2.Qxf4#
- 1...S5b6
- 2.Qf4#
- 1...S5f6
- 2.Qf4#
- 1...Sc7
- 2.Qf4#
- 1...Se5
- 2.Qxe5#
- 1...S7b6
- 2.Qe5#
- 1...S7f6
- 2.Qe5#
- 1...Sb8
- 2.Qe5#
- 1...Sf8
- 2.Qe5#
- 1...c4
- 2.Rd4#
- 1...Sxe3
- 1.Rh8!
FEATURES
- Static
- TYPE = INCOMPLETE_BLOCK
- CHANGED MATES = 0
- ADDED MATES = 2
- REMOVED MATES = 0
- Sets
- S(e);N_GUARD::QAR1(B)
- S(e);N_GUARD::QAR1(B),XS(e)
- S(e);N_GUARD,XS(G)::QAR1(B)
- S(h);N_GUARD::QAR1(B),XS(h)
- S(h);N_GUARD::QAR1(B)
- P(a);OGATE::QAB(B)
- P(b);OGATEB::QAB(B),XP(a)
- P(d);N_GUARD::R1(A)
- Tries
- Try
- S(D);CHECK
- Vars
- S(e);N_GUARD,P_SPINS(e)::QAR1(B),XS(e)
- Refutation
- K(c);P-FLIGHT,XP(C)
- Try
- S(D);CHECK
- Vars
- S(e);N_GUARD,P_SPINS(e)::QAR1(B),XS(e)
- Refutation
- K(c);P-FLIGHT,XP(C)
- Try
- R(E);
- Vars
- S(e);SBLOCK,XP(C)::S(D)
- S(e);N_GUARD,XS(G)::QAR1(B)
- P(a);OGATE::QAB(B)
- S(e);N_GUARD::QAR1(B)
- S(e);N_GUARD::QAR1(B),XS(e)
- S(h);N_GUARD::QAR1(B),XS(h)
- S(h);N_GUARD::QAR1(B)
- P(d);N_GUARD::R1(A)
- Refutation
- P(g);
- Try
- R(E);
- Vars
- S(e);SBLOCK,XP(C)::S(D)
- S(e);N_GUARD,XS(G)::QAR1(B)
- P(b);OGATEB::QAB(B),XP(a)
- P(a);OGATE::QAB(B)
- S(e);N_GUARD::QAR1(B)
- S(e);N_GUARD::QAR1(B),XS(e)
- S(h);N_GUARD::QAR1(B),XS(h)
- S(h);N_GUARD::QAR1(B)
- P(d);N_GUARD::R1(A)
- Refutation
- P(g);
- Try
- R(E);
- Vars
- S(e);SBLOCK,XP(C)::S(D)
- S(e);N_GUARD,XS(G)::QAR1(B)
- P(b);OGATEB::QAB(B),XP(a)
- P(a);OGATE::QAB(B)
- S(e);N_GUARD::QAR1(B)
- S(e);N_GUARD::QAR1(B),XS(e)
- S(h);N_GUARD::QAR1(B),XS(h)
- S(h);N_GUARD::QAR1(B)
- P(d);N_GUARD::R1(A)
- Refutation
- P(g);
- Try
- Q(B);
- Threat
- QAB(B),XP(g)
- Vars
- P(g);::QAB(B)
- S(e);N_GUARD::QAR1(B),XS(e)
- S(h);N_GUARD::QAR1(B),XS(h)
- S(h);N_GUARD::QAR1(B)
- Refutation
- P(b);
- Try
- Actual
- R(E);
- Vars
- S(e);SBLOCK,XP(C)::S(D)
- S(e);N_GUARD,XS(G)::QAR1(B)
- P(b);OGATEB::QAB(B),XP(a)
- P(a);OGATE::QAB(B)
- P(g);OGATEB::QAB(B)
- S(e);N_GUARD::QAR1(B)
- S(e);N_GUARD::QAR1(B),XS(e)
- S(h);N_GUARD::QAR1(B),XS(h)
- S(h);N_GUARD::QAR1(B)
- P(d);N_GUARD::R1(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).