MESON Chess Problem Database
Problem Display
PID: 17320 (2n5/1n1N4/N1p5/p1r5/k1PR4/1p1Bp3/pP2K3/2Q5 w - - 0 1)
Warton, Joseph John
Warton, Thomas Joseph
Chess, 1946
#2
8 + 9
| 5606 | The Wangling Wizards | 2005 |
SOLUTION
- SOUND
- Sets
- 1...Rxc4
- 2.Qxc4#
- 1...Rb5
- 2.cxb5#
- 1...Rd5
- 2.cxd5#
- 1...Re5
- 2.c5#
- 1...Rf5
- 2.c5#
- 1...Rg5
- 2.c5#
- 1...Rh5
- 2.c5#
- 1...Sbd6
- 2.Sdxc5#
- 1...Sd8
- 2.Sdxc5#
- 1...Sb6
- 2.Sxb6#
- 1...Scd6
- 2.Sb6#
- 1...Sa7
- 2.Sb6#
- 1...Se7
- 2.Sb6#
- 1...a1Q
- 2.Qxa1#
- 1...a1S
- 2.Qxa1#
- 1...a1B
- 2.Qxa1#
- 1...a1R
- 2.Qxa1#
- 1...Rxc4
- Tries
- 1.Kd1?
- 1...Rxc4
- 2.Qxc4#
- 1...a1Q
- 2.Qxa1#
- 1...a1S
- 2.Qxa1#
- 1...a1B
- 2.Qxa1#
- 1...a1R
- 2.Qxa1#
- 1...Rb5
- 2.cxb5#
- 1...Rd5
- 2.cxd5#
- 1...Re5
- 2.c5#
- 1...Rf5
- 2.c5#
- 1...Rg5
- 2.c5#
- 1...Rh5
- 2.c5#
- 1...Sbd6
- 2.Sdxc5#
- 1...Sd8
- 2.Sdxc5#
- 1...Sb6
- 2.Sxb6#
- 1...Scd6
- 2.Sb6#
- 1...Sa7
- 2.Sb6#
- 1...Se7
- 2.Sb6#
- 1...e2+!
- 1...Rxc4
- 1.Ke1?
- 1...Rxc4
- 2.Qxc4#
- 1...a1Q
- 2.Qxa1#
- 1...a1S
- 2.Qxa1#
- 1...a1B
- 2.Qxa1#
- 1...a1R
- 2.Qxa1#
- 1...Rb5
- 2.cxb5#
- 1...Rd5
- 2.cxd5#
- 1...Re5
- 2.c5#
- 1...Rf5
- 2.c5#
- 1...Rg5
- 2.c5#
- 1...Rh5
- 2.c5#
- 1...Sbd6
- 2.Sdxc5#
- 1...Sd8
- 2.Sdxc5#
- 1...Sb6
- 2.Sxb6#
- 1...Scd6
- 2.Sb6#
- 1...Sa7
- 2.Sb6#
- 1...Se7
- 2.Sb6#
- 1...e2!
- 1...Rxc4
- 1.Kxe3?
- 1...Rxc4
- 2.Qxc4#
- 1...a1Q
- 2.Qxa1#
- 1...a1S
- 2.Qxa1#
- 1...a1B
- 2.Qxa1#
- 1...a1R
- 2.Qxa1#
- 1...Rb5
- 2.cxb5#
- 1...Rd5
- 2.cxd5#
- 1...Rf5
- 2.c5#
- 1...Rg5
- 2.c5#
- 1...Rh5
- 2.c5#
- 1...Sbd6
- 2.Sdxc5#
- 1...Sd8
- 2.Sdxc5#
- 1...Sb6
- 2.Sxb6#
- 1...Scd6
- 2.Sb6#
- 1...Sa7
- 2.Sb6#
- 1...Se7
- 2.Sb6#
- 1...Re5+!
- 1...Rxc4
- 1.Saxc5+?
- 1...Kb4
- 2.Qe1#
- 2.Qc3#
- 1...Sxc5!
- 1...Kb4
- 1.Re4?
- 1...Rxc4
- 2.Qxc4#
- 1...a1Q
- 2.Qxa1#
- 1...a1S
- 2.Qxa1#
- 1...a1B
- 2.Qxa1#
- 1...a1R
- 2.Qxa1#
- 1...Rb5
- 2.cxb5#
- 1...Rd5
- 2.cxd5#
- 1...Rf5
- 2.c5#
- 1...Rg5
- 2.c5#
- 1...Rh5
- 2.c5#
- 1...Sbd6
- 2.Sdxc5#
- 1...Sd8
- 2.Sdxc5#
- 1...Sb6
- 2.Sxb6#
- 1...Scd6
- 2.Sb6#
- 1...Sa7
- 2.Sb6#
- 1...Se7
- 2.Sb6#
- 1...Re5!
- 1...Rxc4
- 1.Qa1?
- 1...Rb5
- 2.cxb5#
- 1...Rd5
- 2.cxd5#
- 1...Re5
- 2.c5#
- 1...Rf5
- 2.c5#
- 1...Rg5
- 2.c5#
- 1...Rh5
- 2.c5#
- 1...Sbd6
- 2.Sdxc5#
- 1...Sd8
- 2.Sdxc5#
- 1...Sb6
- 2.Sxb6#
- 1...Scd6
- 2.Sb6#
- 1...Sa7
- 2.Sb6#
- 1...Se7
- 2.Sb6#
- 1...Rxc4!
- 1...Rb5
- 1.Qd1?
- 1...a1Q
- 2.Qxa1#
- 1...a1S
- 2.Qxa1#
- 1...a1B
- 2.Qxa1#
- 1...a1R
- 2.Qxa1#
- 1...Rb5
- 2.cxb5#
- 1...Rd5
- 2.cxd5#
- 1...Re5
- 2.c5#
- 1...Rf5
- 2.c5#
- 1...Rg5
- 2.c5#
- 1...Rh5
- 2.c5#
- 1...Sbd6
- 2.Sdxc5#
- 1...Sd8
- 2.Sdxc5#
- 1...Sb6
- 2.Sxb6#
- 1...Scd6
- 2.Sb6#
- 1...Sa7
- 2.Sb6#
- 1...Se7
- 2.Sb6#
- 1...Rxc4!
- 1...a1Q
- 1.Qe1?
- 1...a1Q
- 2.Qxa1#
- 1...a1S
- 2.Qxa1#
- 1...a1B
- 2.Qxa1#
- 1...a1R
- 2.Qxa1#
- 1...Rb5
- 2.cxb5#
- 1...Rd5
- 2.cxd5#
- 1...Re5
- 2.c5#
- 1...Rf5
- 2.c5#
- 1...Rg5
- 2.c5#
- 1...Rh5
- 2.c5#
- 1...Sbd6
- 2.Saxc5#
- 2.Sdxc5#
- 1...Sd8
- 2.Saxc5#
- 2.Sdxc5#
- 1...Sb6
- 2.Sxb6#
- 1...Scd6
- 2.Sb6#
- 1...Sa7
- 2.Sb6#
- 1...Se7
- 2.Sb6#
- 1...Rxc4!
- 1...a1Q
- 1.Qf1?
- 1...a1Q
- 2.Qxa1#
- 1...a1S
- 2.Qxa1#
- 1...a1B
- 2.Qxa1#
- 1...a1R
- 2.Qxa1#
- 1...Rb5
- 2.cxb5#
- 1...Rd5
- 2.cxd5#
- 1...Re5
- 2.c5#
- 1...Rf5
- 2.c5#
- 1...Rg5
- 2.c5#
- 1...Rh5
- 2.c5#
- 1...Sbd6
- 2.Sdxc5#
- 1...Sd8
- 2.Sdxc5#
- 1...Sb6
- 2.Sxb6#
- 1...Scd6
- 2.Sb6#
- 1...Sa7
- 2.Sb6#
- 1...Se7
- 2.Sb6#
- 1...Rxc4!
- 1...a1Q
- 1.Qg1?
- 1...a1Q
- 2.Qxa1#
- 1...a1S
- 2.Qxa1#
- 1...a1B
- 2.Qxa1#
- 1...a1R
- 2.Qxa1#
- 1...Rb5
- 2.cxb5#
- 1...Rd5
- 2.cxd5#
- 1...Re5
- 2.c5#
- 1...Rf5
- 2.c5#
- 1...Rg5
- 2.c5#
- 1...Rh5
- 2.c5#
- 1...Sbd6
- 2.Sdxc5#
- 1...Sd8
- 2.Sdxc5#
- 1...Sb6
- 2.Sxb6#
- 1...Scd6
- 2.Sb6#
- 1...Sa7
- 2.Sb6#
- 1...Se7
- 2.Sb6#
- 1...Rxc4!
- 1...a1Q
- 1.Kd1?
- Keys
- 1.Qh1!
- 1...Rxc4
- 2.Qxc6#
- 1...a1Q
- 2.Qxa1#
- 1...a1S
- 2.Qxa1#
- 1...a1B
- 2.Qxa1#
- 1...a1R
- 2.Qxa1#
- 1...Rb5
- 2.cxb5#
- 1...Rd5
- 2.cxd5#
- 1...Re5
- 2.c5#
- 1...Rf5
- 2.c5#
- 1...Rg5
- 2.c5#
- 1...Rh5
- 2.c5#
- 1...Sbd6
- 2.Sdxc5#
- 1...Sd8
- 2.Sdxc5#
- 1...Sb6
- 2.Sxb6#
- 1...Scd6
- 2.Sb6#
- 1...Sa7
- 2.Sb6#
- 1...Se7
- 2.Sb6#
- 1...Rxc4
- 1.Qh1!
FEATURES
- Static
- TYPE = MUTATE
- CHANGED MATES = 1
- ADDED MATES = 0
- REMOVED MATES = 0
- Sets
- R(f);OGATE,P_SPINR(f),XP(E)::QAR2(A),XR(f)
- R(f);OGATE::R(F)+P(E),XR(f)
- R(f);OGATE::R(F)+P(E)
- S(h);N_GUARD::S(H),XR(f)
- S(i);N_GUARD::S(H),XS(i)
- S(i);N_GUARD::S(H)
- P(a);OGATEB::QAR(A),XQ(a)
- P(a);OGATEB::QAR(A),XS(a)
- P(a);OGATEB::QAR(A),XB(a)
- P(a);OGATEB::QAR(A),XR(a)
- Tries
- Try
- K(C);S_FLIGHT
- Vars
- R(f);OGATE,P_SPINR(f),XP(E)::QAR2(A),XR(f)
- P(a);OGATEB,P_PINQ(A)::QAR(A),XQ(a)
- P(a);OGATEB::QAR(A),XS(a)
- P(a);OGATEB::QAR(A),XB(a)
- P(a);OGATEB,P_PINQ(A)::QAR(A),XR(a)
- R(f);OGATE::R(F)+P(E),XR(f)
- R(f);OGATE::R(F)+P(E)
- S(h);N_GUARD::S(H),XR(f)
- S(i);N_GUARD::S(H),XS(i)
- S(i);N_GUARD::S(H)
- Refutation
- P(c);CHECK
- Try
- K(C);P-FLIGHT
- Vars
- R(f);OGATE,P_SPINR(f),XP(E)::QAR2(A),XR(f)
- P(a);OGATEB,P_PINQ(A)::QAR(A),XQ(a)
- P(a);OGATEB::QAR(A),XS(a)
- P(a);OGATEB::QAR(A),XB(a)
- P(a);OGATEB,P_PINQ(A)::QAR(A),XR(a)
- R(f);OGATE::R(F)+P(E),XR(f)
- R(f);OGATE::R(F)+P(E)
- S(h);N_GUARD::S(H),XR(f)
- S(i);N_GUARD::S(H),XS(i)
- S(i);N_GUARD::S(H)
- Refutation
- P(c);
- Try
- K(C);P-FLIGHT,XP(c)
- Vars
- R(f);OGATE,P_SPINR(f),XP(E)::QAR2(A),XR(f)
- P(a);OGATEB::QAR(A),XQ(a)
- P(a);OGATEB::QAR(A),XS(a)
- P(a);OGATEB::QAR(A),XB(a)
- P(a);OGATEB::QAR(A),XR(a)
- R(f);OGATE::R(F)+P(E),XR(f)
- R(f);OGATE::R(F)+P(E)
- S(h);N_GUARD::S(H),XR(f)
- S(i);N_GUARD::S(H),XS(i)
- S(i);N_GUARD::S(H)
- Refutation
- R(f);CHECK
- Try
- S(G);CHECK,XR(f)
- Refutation
- S(h);XS(G)
- Try
- R(F);
- Vars
- R(f);OGATE,P_SPINR(f),XP(E)::QAR2(A),XR(f)
- P(a);OGATEB::QAR(A),XQ(a)
- P(a);OGATEB::QAR(A),XS(a)
- P(a);OGATEB::QAR(A),XB(a)
- P(a);OGATEB::QAR(A),XR(a)
- R(f);OGATE::R(F)+P(E),XR(f)
- R(f);OGATE::R(F)+P(E)
- S(h);N_GUARD::S(H),XR(f)
- S(i);N_GUARD::S(H),XS(i)
- S(i);N_GUARD::S(H)
- Refutation
- R(f);
- Try
- Q(A);P_PINP(a)
- Vars
- R(f);OGATE::R(F)+P(E),XR(f)
- R(f);OGATE::R(F)+P(E)
- S(h);N_GUARD::S(H),XR(f)
- S(i);N_GUARD::S(H),XS(i)
- S(i);N_GUARD::S(H)
- Refutation
- R(f);P_SPINR(f),XP(E)
- Try
- Q(A);P_PINP(b)
- Vars
- P(a);OGATEB::QAR(A),XQ(a)
- P(a);OGATEB::QAR(A),XS(a)
- P(a);OGATEB::QAR(A),XB(a)
- P(a);OGATEB::QAR(A),XR(a)
- R(f);OGATE::R(F)+P(E),XR(f)
- R(f);OGATE::R(F)+P(E)
- S(h);N_GUARD::S(H),XR(f)
- S(i);N_GUARD::S(H),XS(i)
- S(i);N_GUARD::S(H)
- Refutation
- R(f);P_SPINR(f),XP(E)
- Try
- Q(A);
- Vars
- P(a);OGATEB::QAR(A),XQ(a)
- P(a);OGATEB::QAR(A),XS(a)
- P(a);OGATEB::QAR(A),XB(a)
- P(a);OGATEB::QAR(A),XR(a)
- R(f);OGATE::R(F)+P(E),XR(f)
- R(f);OGATE::R(F)+P(E)
- S(i);N_GUARD::S(H),XS(i)
- S(i);N_GUARD::S(H)
- Refutation
- R(f);P_SPINR(f),XP(E)
- Try
- Q(A);
- Vars
- P(a);OGATEB::QAR(A),XQ(a)
- P(a);OGATEB::QAR(A),XS(a)
- P(a);OGATEB::QAR(A),XB(a)
- P(a);OGATEB::QAR(A),XR(a)
- R(f);OGATE::R(F)+P(E),XR(f)
- R(f);OGATE::R(F)+P(E)
- S(h);N_GUARD::S(H),XR(f)
- S(i);N_GUARD::S(H),XS(i)
- S(i);N_GUARD::S(H)
- Refutation
- R(f);P_SPINR(f),XP(E)
- Try
- Q(A);
- Vars
- P(a);OGATEB::QAR(A),XQ(a)
- P(a);OGATEB::QAR(A),XS(a)
- P(a);OGATEB::QAR(A),XB(a)
- P(a);OGATEB::QAR(A),XR(a)
- R(f);OGATE::R(F)+P(E),XR(f)
- R(f);OGATE::R(F)+P(E)
- S(h);N_GUARD::S(H),XR(f)
- S(i);N_GUARD::S(H),XS(i)
- S(i);N_GUARD::S(H)
- Refutation
- R(f);P_SPINR(f),XP(E)
- Try
- Actual
- Q(A);
- Vars
- R(f);N_GUARD,P_SPINR(f),XP(E)::QAB(A),XP(g)
- P(a);OGATEB::QAR(A),XQ(a)
- P(a);OGATEB::QAR(A),XS(a)
- P(a);OGATEB::QAR(A),XB(a)
- P(a);OGATEB::QAR(A),XR(a)
- R(f);OGATE::R(F)+P(E),XR(f)
- R(f);OGATE::R(F)+P(E)
- S(h);N_GUARD::S(H),XR(f)
- S(i);N_GUARD::S(H),XS(i)
- S(i);N_GUARD::S(H)
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).