MESON Chess Problem Database
Problem Display
PID: 198875 (6n1/2K2pR1/4k2p/R4N2/8/2B4N/6n1/8 w - - 0 1)
Wainwright, Joseph CJ
Brisbane Courier, 1921
#2
6 + 5
| 6490 | yacpdb | 2019 |
SOLUTION
- SOUND
- Sets
- 1...Se1
- 2.Sf4#
- 1...Se3
- 2.Sf4#
- 1...Sf4
- 2.Sxf4#
- 1...Sh4
- 2.Sf4#
- 1...Sf6
- 2.Re5#
- 1...h5
- 2.Sg5#
- 1...f6
- 2.Sd4#
- 1...Se1
- Tries
- 1.Kc6?
- 1...Se1
- 2.Sf4#
- 1...Se3
- 2.Sf4#
- 1...Sf4
- 2.Sxf4#
- 1...Sh4
- 2.Sf4#
- 1...Sf6
- 2.Re5#
- 1...h5
- 2.Sg5#
- 1...f6
- 2.Sd4#
- 1...Se7+!
- 1...Se1
- 1.Ba1?
- 1...Se1
- 2.Sf4#
- 1...Se3
- 2.Sf4#
- 1...Sf4
- 2.Sxf4#
- 1...Sh4
- 2.Sf4#
- 1...Sf6
- 2.Re5#
- 1...h5
- 2.Sg5#
- 1...f6
- 2.Sd4#
- 1...Se7!
- 1...Se1
- 1.Bb2?
- 1...Se1
- 2.Sf4#
- 1...Se3
- 2.Sf4#
- 1...Sf4
- 2.Sxf4#
- 1...Sh4
- 2.Sf4#
- 1...Sf6
- 2.Re5#
- 1...h5
- 2.Sg5#
- 1...f6
- 2.Sd4#
- 1...Se7!
- 1...Se1
- 1.Rb5?
- 1...Se1
- 2.Sf4#
- 1...Se3
- 2.Sf4#
- 1...Sf4
- 2.Sxf4#
- 1...Sh4
- 2.Sf4#
- 1...Sf6
- 2.Re5#
- 1...h5
- 2.Sg5#
- 1...f6
- 2.Sd4#
- 1...Se7!
- 1...Se1
- 1.Rc5?
- 1...Se1
- 2.Sf4#
- 1...Se3
- 2.Sf4#
- 1...Sf4
- 2.Sxf4#
- 1...Sh4
- 2.Sf4#
- 1...Sf6
- 2.Re5#
- 1...h5
- 2.Sg5#
- 1...f6
- 2.Sd4#
- 1...Se7!
- 1...Se1
- 1.Rxg2?
- threat
- 2.Sf4#
- 2.Re2#
- 1...Sf6
- 2.Sf4#
- 2.Re5#
- 1...f6!
- threat
- 1.Rg3?
- 1...Se1
- 2.Sf4#
- 2.Re3#
- 1...Se3
- 2.Sf4#
- 2.Rxe3#
- 1...Sf4
- 2.Sxf4#
- 2.Re3#
- 1...Sh4
- 2.Sf4#
- 2.Re3#
- 1...Sf6
- 2.Re5#
- 1...Se7
- 2.Sg7#
- 1...h5
- 2.Sg5#
- 1...f6!
- 1...Se1
- 1.Rg4?
- threat
- 2.Re4#
- 1...Sf4
- 2.Sxf4#
- 1...Sf6
- 2.Re5#
- 1...f6!
- threat
- 1.Kc6?
- Keys
- 1.Rh7!
- 1...Se1
- 2.Sf4#
- 1...Se3
- 2.Sf4#
- 1...Sf4
- 2.Sxf4#
- 1...Sh4
- 2.Sf4#
- 1...Sf6
- 2.Re5#
- 1...Se7
- 2.Sg7#
- 1...h5
- 2.Sg5#
- 1...f6
- 2.Sd4#
- 1...Se1
- 1.Rh7!
FEATURES
- Static
- TYPE = INCOMPLETE_BLOCK
- CHANGED MATES = 0
- ADDED MATES = 1
- REMOVED MATES = 0
- Sets
- S(a);N_GUARD::S(B)
- S(a);N_GUARD::S(B),XS(a)
- S(e);SBLOCK::R1(C)
- P(c);N_GUARD::S(B)
- P(d);SBLOCK::S(D)
- Tries
- Try
- K(E);P-FLIGHT
- Vars
- S(a);N_GUARD::S(B)
- S(a);N_GUARD::S(B),XS(a)
- S(e);SBLOCK::R1(C)
- P(c);N_GUARD::S(B)
- P(d);SBLOCK::S(D)
- Refutation
- S(e);CHECK
- Try
- B(A);
- Vars
- S(a);N_GUARD::S(B)
- S(a);N_GUARD::S(B),XS(a)
- S(e);SBLOCK::R1(C)
- P(c);N_GUARD::S(B)
- P(d);SBLOCK::S(D)
- Refutation
- S(e);
- Try
- B(A);
- Vars
- S(a);N_GUARD::S(B)
- S(a);N_GUARD::S(B),XS(a)
- S(e);SBLOCK::R1(C)
- P(c);N_GUARD::S(B)
- P(d);SBLOCK::S(D)
- Refutation
- S(e);
- Try
- R(C);
- Vars
- S(a);N_GUARD::S(B)
- S(a);N_GUARD::S(B),XS(a)
- S(e);SBLOCK::R1(C)
- P(c);N_GUARD::S(B)
- P(d);SBLOCK::S(D)
- Refutation
- S(e);
- Try
- R(C);
- Vars
- S(a);N_GUARD::S(B)
- S(a);N_GUARD::S(B),XS(a)
- S(e);SBLOCK::R1(C)
- P(c);N_GUARD::S(B)
- P(d);SBLOCK::S(D)
- Refutation
- S(e);
- Try
- R(F);XS(a)
- Threat
- DUALS(2)
- Refutation
- P(d);
- Try
- R(F);
- Vars
- S(e);SBLOCK::R1(C)
- S(e);SBLOCK::S(D)
- P(c);N_GUARD::S(B)
- Refutation
- P(d);
- Try
- R(F);
- Threat
- R(F)
- Vars
- S(a);N_GUARD::S(B),XS(a)
- S(e);SBLOCK::R1(C)
- Refutation
- P(d);
- Try
- Actual
- R(F);
- Vars
- S(a);N_GUARD::S(B)
- S(a);N_GUARD::S(B),XS(a)
- S(e);SBLOCK::R1(C)
- S(e);SBLOCK::S(D)
- P(c);N_GUARD::S(B)
- P(d);SBLOCK::S(D)
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).