MESON Chess Problem Database
Problem Display
PID: 196855 (8/5N2/1KP1PpN1/3k4/3p2P1/3B3R/4n3/8 w - - 0 1)
Mortimer, Ernest Clement
Brisbane Courier, 1919
#2
8 + 4
| 6490 | yacpdb | 2019 |
SOLUTION
- SOUND
- Sets
- 1...Kxe6
- 2.Bc4#
- 1...Sc1
- 2.Sf4#
- 1...Sg1
- 2.Sf4#
- 1...Sc3
- 2.Sf4#
- 1...Sg3
- 2.Sf4#
- 1...Sf4
- 2.Sxf4#
- 1...Kxe6
- Tries
- 1.Bc4+?
- 1...Ke4
- 2.Sd6#
- 1...Kxc4!
- 1...Ke4
- 1.Rh1?
- 1...Kxe6
- 2.Bc4#
- 1...Sc1
- 2.Sf4#
- 1...Sg1
- 2.Sf4#
- 1...Sc3
- 2.Sf4#
- 1...Sg3
- 2.Sf4#
- 1...Sf4
- 2.Sxf4#
- 1...f5!
- 1...Kxe6
- 1.Rh2?
- 1...Kxe6
- 2.Bc4#
- 1...Sc1
- 2.Sf4#
- 1...Sg1
- 2.Sf4#
- 1...Sc3
- 2.Sf4#
- 1...Sg3
- 2.Sf4#
- 1...Sf4
- 2.Sxf4#
- 1...f5!
- 1...Kxe6
- 1.Rf3?
- 1...Kxe6
- 2.Bc4#
- 1...Sc1
- 2.Sf4#
- 1...Sg1
- 2.Sf4#
- 1...Sc3
- 2.Sf4#
- 1...Sg3
- 2.Sf4#
- 1...Sf4
- 2.Sxf4#
- 1...f5!
- 1...Kxe6
- 1.Rg3?
- 1...Kxe6
- 2.Bc4#
- 1...Sxg3
- 2.Sf4#
- 1...Sc1
- 2.Sf4#
- 1...Sg1
- 2.Sf4#
- 1...Sc3
- 2.Sf4#
- 1...Sf4
- 2.Sxf4#
- 1...f5!
- 1...Kxe6
- 1.Rh4?
- 1...Kxe6
- 2.Bc4#
- 1...Sc1
- 2.Sf4#
- 1...Sg1
- 2.Sf4#
- 1...Sc3
- 2.Sf4#
- 1...Sg3
- 2.Sf4#
- 1...Sf4
- 2.Sxf4#
- 1...f5!
- 1...Kxe6
- 1.Rh5+?
- 1...Kxe6
- 2.Bc4#
- 1...f5!
- 1...Kxe6
- 1.Rh7?
- 1...Kxe6
- 2.Bc4#
- 1...Sc1
- 2.Sf4#
- 1...Sg1
- 2.Sf4#
- 1...Sc3
- 2.Sf4#
- 1...Sg3
- 2.Sf4#
- 1...Sf4
- 2.Sxf4#
- 1...f5!
- 1...Kxe6
- 1.Rh8?
- 1...Kxe6
- 2.Bc4#
- 1...Sc1
- 2.Sf4#
- 1...Sg1
- 2.Sf4#
- 1...Sc3
- 2.Sf4#
- 1...Sg3
- 2.Sf4#
- 1...Sf4
- 2.Sxf4#
- 1...f5!
- 1...Kxe6
- 1.e7?
- 1...Ke6
- 2.Bc4#
- 1...Sc1
- 2.Sf4#
- 1...Sg1
- 2.Sf4#
- 1...Sc3
- 2.Sf4#
- 1...Sg3
- 2.Sf4#
- 1...Sf4
- 2.Sxf4#
- 1...f5!
- 1...Ke6
- 1.Bc4+?
- Keys
- 1.Rh6!
- 1...Kxe6
- 2.Bc4#
- 1...f5
- 2.Se7#
- 1...Sc1
- 2.Sf4#
- 1...Sg1
- 2.Sf4#
- 1...Sc3
- 2.Sf4#
- 1...Sg3
- 2.Sf4#
- 1...Sf4
- 2.Sxf4#
- 1...Kxe6
- 1.Rh6!
FEATURES
- Static
- TYPE = INCOMPLETE_BLOCK
- CHANGED MATES = 0
- ADDED MATES = 1
- REMOVED MATES = 0
- Sets
- K(c);S_FLIGHT,XP(F)::B(A)
- S(a);N_GUARD::S(G)
- S(a);N_GUARD::S(G),XS(a)
- Tries
- Try
- B(A);CHECK
- Vars
- K(c);S_FLIGHT::S(H)
- Refutation
- K(c);S_FLIGHT,XB(A)
- Try
- R(B);
- Vars
- K(c);S_FLIGHT,XP(F)::B(A)
- S(a);N_GUARD::S(G)
- S(a);N_GUARD::S(G),XS(a)
- Refutation
- P(d);
- Try
- R(B);
- Vars
- K(c);S_FLIGHT,XP(F)::B(A)
- S(a);N_GUARD::S(G)
- S(a);N_GUARD::S(G),XS(a)
- Refutation
- P(d);
- Try
- R(B);
- Vars
- K(c);S_FLIGHT,XP(F)::B(A)
- S(a);N_GUARD::S(G)
- S(a);N_GUARD::S(G),XS(a)
- Refutation
- P(d);
- Try
- R(B);
- Vars
- K(c);S_FLIGHT,XP(F)::B(A)
- S(a);N_GUARD,XR(B)::S(G)
- S(a);N_GUARD::S(G)
- S(a);N_GUARD::S(G),XS(a)
- Refutation
- P(d);
- Try
- R(B);
- Vars
- K(c);S_FLIGHT,XP(F)::B(A)
- S(a);N_GUARD::S(G)
- S(a);N_GUARD::S(G),XS(a)
- Refutation
- P(d);
- Try
- R(B);CHECK
- Vars
- K(c);S_FLIGHT,XP(F)::B(A)
- Refutation
- P(d);P_SPINP(d)
- Try
- R(B);
- Vars
- K(c);S_FLIGHT,XP(F)::B(A)
- S(a);N_GUARD::S(G)
- S(a);N_GUARD::S(G),XS(a)
- Refutation
- P(d);
- Try
- R(B);
- Vars
- K(c);S_FLIGHT,XP(F)::B(A)
- S(a);N_GUARD::S(G)
- S(a);N_GUARD::S(G),XS(a)
- Refutation
- P(d);
- Try
- P(F);
- Vars
- K(c);S_FLIGHT::B(A)
- S(a);N_GUARD::S(G)
- S(a);N_GUARD::S(G),XS(a)
- Refutation
- P(d);
- Try
- Actual
- R(B);
- Vars
- K(c);S_FLIGHT,XP(F)::B(A)
- P(d);::S(G)
- S(a);N_GUARD::S(G)
- S(a);N_GUARD::S(G),XS(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).