MESON Chess Problem Database
Problem Display
PID: 68136 (3rbr2/Rn1nPk1N/6Rp/ppB5/3p1p1b/3B4/1K6/6Q1 w - - 0 1)
Kipping, Cyril Stanley
4th Prize, Chess, 1949
#2
8 + 12
| 81 | Chess | 1950 |
SOLUTION
- SOUND
- Sets
- 1...Sbxc5
- 2.exf8Q#
- 1...Sd6
- 2.exf8Q#
- 1...Sdxc5
- 2.exf8Q#
- 1...Se5
- 2.exf8Q#
- 2.exf8R#
- 1...Sb6
- 2.exf8Q#
- 2.exf8R#
- 1...Sf6
- 2.exd8S#
- 1...Sb8
- 2.exf8Q#
- 2.exf8R#
- 1...b4
- 2.Bc4#
- 1...Sbxc5
- Tries
- 1.Rf6+?
- 1...Sxf6
- 2.exd8S#
- 1...Bxf6!
- 1...Sxf6
- 1.Qxd4?
- threat
- 2.Qg7#
- 2.Qd5#
- 1...Sbxc5
- 2.Qg7#
- 2.exf8Q#
- 1...Sdxc5
- 2.Qg7#
- 2.exf8Q#
- 1...Sd6
- 2.Qg7#
- 2.exf8Q#
- 1...Sf6
- 2.exd8S#
- 1...Rg8
- 2.Qd5#
- 1...Se5
- 2.exf8Q#
- 2.exf8R#
- 1...Sb6
- 2.Qg7#
- 2.exf8Q#
- 2.exf8R#
- 1...Sb8
- 2.Qg7#
- 2.exf8Q#
- 2.exf8R#
- 1...Bf6!
- threat
- 1.Qa1?
- threat
- 2.Qa2#
- 1...Sbxc5
- 2.exf8Q#
- 1...Sdxc5
- 2.exf8Q#
- 1...Sd6
- 2.exf8Q#
- 1...Sf6
- 2.exd8S#
- 1...Se5
- 2.exf8Q#
- 2.exf8R#
- 1...Sb6
- 2.exf8Q#
- 2.exf8R#
- 1...Sb8
- 2.exf8Q#
- 2.exf8R#
- 1...b4!
- threat
- 1.Qd1?
- threat
- 2.Qb3#
- 1...Sbxc5
- 2.exf8Q#
- 1...Sdxc5
- 2.exf8Q#
- 1...Sd6
- 2.exf8Q#
- 1...Sf6
- 2.exd8S#
- 1...Se5
- 2.exf8Q#
- 2.exf8R#
- 1...Sb6
- 2.exf8Q#
- 2.exf8R#
- 1...Sb8
- 2.exf8Q#
- 2.exf8R#
- 1...a4!
- threat
- 1.Qh1?
- threat
- 2.Qd5#
- 1...Sbxc5
- 2.exf8Q#
- 1...Sdxc5
- 2.exf8Q#
- 1...Sd6
- 2.exf8Q#
- 1...Sf6
- 2.exd8S#
- 1...Se5
- 2.exf8Q#
- 2.exf8R#
- 1...Sb6
- 2.exf8Q#
- 2.exf8R#
- 1...Sb8
- 2.exf8Q#
- 2.exf8R#
- 1...f3!
- threat
- 1.Qg2?
- threat
- 2.Qd5#
- 1...Sbxc5
- 2.exf8Q#
- 1...Sdxc5
- 2.exf8Q#
- 1...Sd6
- 2.exf8Q#
- 1...Sf6
- 2.exd8S#
- 1...Se5
- 2.exf8Q#
- 2.exf8R#
- 1...Sb6
- 2.exf8Q#
- 2.exf8R#
- 1...Sb8
- 2.exf8Q#
- 2.exf8R#
- 1...f3!
- threat
- 1.Qg4?
- threat
- 2.Rg7#
- 2.Qe6#
- 1...Sbxc5
- 2.Rg7#
- 2.exf8Q#
- 1...Sdxc5
- 2.Rg7#
- 2.exf8Q#
- 1...Rg8
- 2.Qe6#
- 1...Bg5
- 2.Qe6#
- 1...Sf6
- 2.Rg7#
- 2.exd8S#
- 2.exf8Q#
- 2.exf8R#
- 1...Bf6!
- threat
- 1.Rf6+?
- Keys
- 1.Qb1!
- threat
- 2.Qa2#
- 1...Sbxc5
- 2.exf8Q#
- 1...Sdxc5
- 2.exf8Q#
- 1...Sd6
- 2.exf8Q#
- 1...Sf6
- 2.exd8S#
- 1...Se5
- 2.exf8Q#
- 2.exf8R#
- 1...Sb6
- 2.exf8Q#
- 2.exf8R#
- 1...Sb8
- 2.exf8Q#
- 2.exf8R#
- 1...b4
- 2.Bc4#
- threat
- 1.Qb1!
FEATURES
- Static
- TYPE = THREAT
- CHANGED MATES = 0
- ADDED MATES = 0
- REMOVED MATES = 0
- Sets
- S(g);S_CUTS(h),XB(D)::PXR(l)=Q
- S(g);S_CUTS(h)::PXR(l)=Q
- S(h);N_GUARD,XB(D)::PXR(l)=Q
- S(h);N_GUARD::PXR(l)=Q
- S(h);S_CUTB(c),S_CUTS(g)::PXR(j)=S
- P(e);N_GUARD::B(C)
- Tries
- Try
- R(E);CHECK
- Vars
- S(h);N_GUARD,S_CUTB(c),XR(E)::PXR(j)=S
- Refutation
- B(c);XR(E)
- Try
- Q(A);XP(a)
- Threat
- DUALS(2)
- Vars
- S(h);S_CUTB(c),S_CUTS(g)::PXR(j)=S
- R(l);::QAB(A)
- S(h);N_GUARD::PXR(l)=Q
- Refutation
- B(c);P_PINQ(A)
- Try
- Q(A);
- Threat
- QAB(A)
- Vars
- S(g);S_CUTS(h),XB(D)::PXR(l)=Q
- S(h);N_GUARD,XB(D)::PXR(l)=Q
- S(g);S_CUTS(h)::PXR(l)=Q
- S(h);S_CUTB(c),S_CUTS(g)::PXR(j)=S
- S(h);N_GUARD::PXR(l)=Q
- Refutation
- P(e);
- Try
- Q(A);
- Threat
- QAB(A)
- Vars
- S(g);S_CUTS(h),XB(D)::PXR(l)=Q
- S(h);N_GUARD,XB(D)::PXR(l)=Q
- S(g);S_CUTS(h)::PXR(l)=Q
- S(h);S_CUTB(c),S_CUTS(g)::PXR(j)=S
- S(h);N_GUARD::PXR(l)=Q
- Refutation
- P(d);
- Try
- Q(A);
- Threat
- QAB(A)
- Vars
- S(g);S_CUTS(h),XB(D)::PXR(l)=Q
- S(h);N_GUARD,XB(D)::PXR(l)=Q
- S(g);S_CUTS(h)::PXR(l)=Q
- S(h);S_CUTB(c),S_CUTS(g)::PXR(j)=S
- S(h);N_GUARD::PXR(l)=Q
- Refutation
- P(b);
- Try
- Q(A);
- Threat
- QAB(A)
- Vars
- S(g);S_CUTS(h),XB(D)::PXR(l)=Q
- S(h);N_GUARD,XB(D)::PXR(l)=Q
- S(g);S_CUTS(h)::PXR(l)=Q
- S(h);S_CUTB(c),S_CUTS(g)::PXR(j)=S
- S(h);N_GUARD::PXR(l)=Q
- Refutation
- P(b);
- Try
- Q(A);
- Threat
- DUALS(2)
- Vars
- R(l);::QAB1(A)
- B(c);::QAB1(A)
- Refutation
- B(c);
- Try
- Actual
- Q(A);
- Threat
- QAB(A)
- Vars
- S(g);S_CUTS(h),XB(D)::PXR(l)=Q
- S(h);N_GUARD,XB(D)::PXR(l)=Q
- S(g);S_CUTS(h)::PXR(l)=Q
- S(h);S_CUTB(c),S_CUTS(g)::PXR(j)=S
- S(h);N_GUARD::PXR(l)=Q
- P(e);N_GUARD::B(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).