MESON Chess Problem Database
Problem Display
PID: 21872 (5N2/4B3/4B3/3pk3/K4R2/4n1p1/2nN2P1/6Q1 w - - 0 1)
Warton, Joseph John
Warton, Thomas Joseph
1st Prize, Morning Post, 1921
#2
8 + 5
| 5606 | The Wangling Wizards | 2005 |
SOLUTION
- SOUND
- Sets
- 1...Kxf4
- 2.Sg6#
- 1...Sa1
- 2.Qxe3#
- 1...Se1
- 2.Qxe3#
- 1...Sa3
- 2.Qxe3#
- 1...Sb4
- 2.Qxe3#
- 1...Sd4
- 2.Qxe3#
- 1...Sd1
- 2.Rf5#
- 1...Sf1
- 2.Rf5#
- 1...Sxg2
- 2.Rf5#
- 1...Sc4
- 2.Rf5#
- 1...Sg4
- 2.Rf5#
- 1...Sf5
- 2.Rxf5#
- 1...d4
- 2.Re4#
- 1...Kxf4
- Tries
- 1.Ka5?
- 1...Kxf4
- 2.Sg6#
- 1...Sxg2
- 2.Rf5#
- 1...Sa1
- 2.Qxe3#
- 1...Se1
- 2.Qxe3#
- 1...Sa3
- 2.Qxe3#
- 1...Sb4
- 2.Qxe3#
- 1...Sd4
- 2.Qxe3#
- 1...Sd1
- 2.Rf5#
- 1...Sf1
- 2.Rf5#
- 1...Sg4
- 2.Rf5#
- 1...Sf5
- 2.Rxf5#
- 1...d4
- 2.Re4#
- 1...Sc4+!
- 1...Kxf4
- 1.Bd7?
- threat
- 2.Sg6#
- 1...Kxf4
- 2.Sg6#
- 1...d4!
- threat
- 1.Bc8?
- threat
- 2.Sg6#
- 1...Kxf4
- 2.Sg6#
- 1...d4!
- threat
- 1.Bf6+?
- 1...Kxf4
- 2.Sg6#
- 1...Kd6!
- 1...Kxf4
- 1.Rd4?
- threat
- 2.Sf3#
- 1...Sxd4
- 2.Qxe3#
- 1...Se1
- 2.Qxe3#
- 1...Kxd4!
- threat
- 1.Rg4?
- threat
- 2.Sf3#
- 1...Se1
- 2.Qxe3#
- 1...Sd4
- 2.Qxe3#
- 1...Sxg4!
- threat
- 1.Rh4?
- threat
- 2.Sf3#
- 1...Se1
- 2.Qxe3#
- 1...Sd4
- 2.Qxe3#
- 1...Sg4!
- threat
- 1.Rf6?
- 1...Sxg2
- 2.Sg6#
- 2.Sd7#
- 2.Rf5#
- 1...d4
- 2.Sg6#
- 2.Sd7#
- 1...Sa1
- 2.Qxe3#
- 1...Se1
- 2.Qxe3#
- 1...Sa3
- 2.Qxe3#
- 1...Sb4
- 2.Qxe3#
- 1...Sd4
- 2.Sg6#
- 2.Sd7#
- 2.Qxe3#
- 1...Sd1
- 2.Sg6#
- 2.Sd7#
- 2.Rf5#
- 1...Sf1
- 2.Sg6#
- 2.Sd7#
- 2.Rf5#
- 1...Sc4
- 2.Sg6#
- 2.Sd7#
- 2.Rf5#
- 1...Sg4
- 2.Sg6#
- 2.Sd7#
- 2.Rf5#
- 1...Sf5
- 2.Sg6#
- 2.Rxf5#
- 1...Kd4!
- 1...Sxg2
- 1.Qf2?
- 1...Sxg2
- 2.Rf5#
- 1...d4
- 2.Re4#
- 1...Sa1
- 2.Qxe3#
- 1...Se1
- 2.Qxe3#
- 1...Sa3
- 2.Qxe3#
- 1...Sb4
- 2.Qxe3#
- 1...Sd4
- 2.Qxe3#
- 1...Sd1
- 2.Rf5#
- 1...Sf1
- 2.Rf5#
- 1...Sc4
- 2.Rf5#
- 1...Sg4
- 2.Rf5#
- 1...Sf5
- 2.Rxf5#
- 1...gxf2!
- 1...Sxg2
- 1.Qa1+?
- 1...Kxf4
- 2.Sg6#
- 1...Sd4
- 2.Qxd4#
- 1...d4
- 2.Re4#
- 1...Sxa1!
- 1...Kxf4
- 1.Qe1?
- 1...Kxf4
- 2.Sg6#
- 1...d4
- 2.Re4#
- 2.Rf5#
- 1...Sa1
- 2.Qxe3#
- 1...Sa3
- 2.Qxe3#
- 1...Sb4
- 2.Qxe3#
- 1...Sd4
- 2.Qxe3#
- 1...Sxe1!
- 1...Kxf4
- 1.Ka5?
- Keys
- 1.Qc1!
- 1...Kxf4
- 2.Sg6#
- 1...Sxg2
- 2.Sf3#
- 1...d4
- 2.Re4#
- 1...Sa1
- 2.Qc7#
- 1...Se1
- 2.Qc7#
- 1...Sa3
- 2.Qc7#
- 1...Sb4
- 2.Qc7#
- 1...Sd4
- 2.Qc7#
- 1...Sd1
- 2.Sf3#
- 1...Sf1
- 2.Sf3#
- 1...Sc4
- 2.Sf3#
- 1...Sg4
- 2.Sf3#
- 1...Sf5
- 2.Sf3#
- 1...Kxf4
- 1.Qc1!
FEATURES
- Static
- TYPE = MUTATE
- CHANGED MATES = 11
- ADDED MATES = 0
- REMOVED MATES = 0
- Sets
- K(e);S_FLIGHT,XR(E)::S(H)
- S(a);N_GUARD::QAR2(A),XS(b)
- S(b);N_GUARD::R1(E)
- S(b);N_GUARD,XP(C)::R1(E)
- S(b);N_GUARD::R1(E),XS(b)
- P(d);N_GUARD::R1(E)
- Tries
- Try
- K(D);P-FLIGHT
- Vars
- K(e);S_FLIGHT,XR(E)::S(H)
- S(b);N_GUARD,XP(C)::R1(E)
- S(a);N_GUARD::QAR2(A),XS(b)
- S(b);N_GUARD::R1(E)
- S(b);N_GUARD::R1(E),XS(b)
- P(d);N_GUARD::R1(E)
- Refutation
- S(b);CHECK
- Try
- B(F);
- Threat
- S(H)
- Vars
- K(e);S_FLIGHT,XR(E)::S(H)
- Refutation
- P(d);
- Try
- B(F);
- Threat
- S(H)
- Vars
- K(e);S_FLIGHT,XR(E)::S(H)
- Refutation
- P(d);
- Try
- B(G);CHECK
- Vars
- K(e);S_FLIGHT,XR(E)::S(H)
- Refutation
- K(e);S_FLIGHT
- Try
- R(E);
- Threat
- S(B)
- Vars
- S(a);N_GUARD,XR(E)::QAR2(A),XS(b)
- S(a);N_GUARD::QAR2(A),XS(b)
- Refutation
- K(e);P_SPINS(b),S_FLIGHT,XR(E)
- Try
- R(E);
- Threat
- S(B)
- Vars
- S(a);N_GUARD::QAR2(A),XS(b)
- Refutation
- S(b);XR(E)
- Try
- R(E);
- Threat
- S(B)
- Vars
- S(a);N_GUARD::QAR2(A),XS(b)
- Refutation
- S(b);
- Try
- R(E);
- Vars
- S(a);N_GUARD::QAR2(A),XS(b)
- Refutation
- K(e);P_SPINS(b),S_FLIGHT
- Try
- Q(A);
- Vars
- S(b);N_GUARD,XP(C)::R1(E)
- P(d);N_GUARD::R1(E)
- S(a);N_GUARD::QAR2(A),XS(b)
- S(b);N_GUARD::R1(E)
- S(b);N_GUARD::R1(E),XS(b)
- Refutation
- P(c);XQ(A)
- Try
- Q(A);CHECK
- Vars
- K(e);S_FLIGHT,XR(E)::S(H)
- S(a);N_GUARD,P_SPINS(a)::QAB1(A),XS(a)
- P(d);P_SPINP(d)::R1(E)
- Refutation
- S(a);XQ(A)
- Try
- Q(A);P_PINS(b)
- Vars
- K(e);N_SPINS(b),S_FLIGHT,XR(E)::S(H)
- S(a);N_GUARD::QAR2(A),XS(b)
- Refutation
- S(a);N_SPINS(b),XQ(A)
- Try
- Actual
- Q(A);
- Vars
- K(e);S_FLIGHT,XR(E)::S(H)
- S(b);XP(C)::S(B)
- P(d);N_GUARD::R1(E)
- S(a);OGATE::QAB(A)
- S(b);::S(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).