MESON Chess Problem Database
Problem Display
PID: 4696 (KQ6/8/2R5/3p2p1/3k4/4n2r/1P3N2/4N3 w - - 0 1)
Healey, Frank
The Field, 1886
(First published on Sat Aug 21 1886)
#2
6 + 5
| 3644 | 200 Chess Problems (Healey) | 1908 |
| 3360 | Simple Two-move Themes | 1924 |
| 5501 | Chess Cameos | 1936 |
| 3310 | 2345 Chess Problems | 1997 |
| 5454 | Near Snap | 2015 |
| 133 | The Problemist Supplement | 2016 |
| 15239 | Valois Notebooks | 2022 |
SOLUTION
- SOUND
- Sets
- 1...Rh1
- 2.Sf3#
- 1...Rh2
- 2.Sf3#
- 1...Rf3
- 2.Sxf3#
- 1...Rg3
- 2.Qh8#
- 1...Rh4
- 2.Sf3#
- 1...Rh5
- 2.Sf3#
- 1...Rh6
- 2.Sf3#
- 1...Rh7
- 2.Sf3#
- 1...Rh8
- 2.Sf3#
- 2.Qxh8#
- 1...Sd1
- 2.Sc2#
- 1...Sf1
- 2.Sc2#
- 1...Sc2
- 2.Sxc2#
- 1...Sg2
- 2.Sc2#
- 1...Sc4
- 2.Sc2#
- 1...Sg4
- 2.Sc2#
- 1...Sf5
- 2.Sc2#
- 1...g4
- 2.Qf4#
- 1...Rh1
- Tries
- 1.Ka7?
- 1...Sd1
- 2.Sc2#
- 1...Sf1
- 2.Sc2#
- 1...Sc2
- 2.Sxc2#
- 1...Sg2
- 2.Sc2#
- 1...Sc4
- 2.Sc2#
- 1...Sg4
- 2.Sc2#
- 1...Sf5
- 2.Sc2#
- 1...Rh1
- 2.Sf3#
- 1...Rh2
- 2.Sf3#
- 1...Rf3
- 2.Sxf3#
- 1...Rg3
- 2.Qh8#
- 1...Rh4
- 2.Sf3#
- 1...Rh5
- 2.Sf3#
- 1...Rh6
- 2.Sf3#
- 1...Rh8
- 2.Sf3#
- 2.Qxh8#
- 1...g4
- 2.Qf4#
- 1...Rh7+!
- 1...Sd1
- 1.Kb7?
- 1...Sd1
- 2.Sc2#
- 1...Sf1
- 2.Sc2#
- 1...Sc2
- 2.Sxc2#
- 1...Sg2
- 2.Sc2#
- 1...Sc4
- 2.Sc2#
- 1...Sg4
- 2.Sc2#
- 1...Sf5
- 2.Sc2#
- 1...Rh1
- 2.Sf3#
- 1...Rh2
- 2.Sf3#
- 1...Rf3
- 2.Sxf3#
- 1...Rg3
- 2.Qh8#
- 1...Rh4
- 2.Sf3#
- 1...Rh5
- 2.Sf3#
- 1...Rh6
- 2.Sf3#
- 1...Rh8
- 2.Sf3#
- 2.Qxh8#
- 1...g4
- 2.Qf4#
- 1...Rh7+!
- 1...Sd1
- 1.Sed3?
- threat
- 2.Qe5#
- 2.Qa7#
- 2.Qb6#
- 1...Sg4
- 2.Qa7#
- 2.Qb6#
- 1...Rh7
- 2.Qe5#
- 2.Qb6#
- 1...Rh8
- 2.Qxh8#
- 1...Sc4!
- threat
- 1.Rc3?
- 1...Rh1
- 2.Sf3#
- 1...Rh2
- 2.Sf3#
- 1...Rf3
- 2.Sxf3#
- 1...Rg3
- 2.Qh8#
- 1...Rh4
- 2.Sf3#
- 1...Rh5
- 2.Sf3#
- 1...Rh6
- 2.Sf3#
- 1...Rh7
- 2.Sf3#
- 1...Rh8
- 2.Sf3#
- 2.Qxh8#
- 1...Sd1
- 2.Sc2#
- 1...Sf1
- 2.Sc2#
- 1...Sc2
- 2.Sxc2#
- 1...Sg2
- 2.Sc2#
- 1...Sg4
- 2.Sc2#
- 1...Sf5
- 2.Sc2#
- 1...g4
- 2.Qf4#
- 1...Sc4!
- 1...Rh1
- 1.Rc8?
- 1...Sd1
- 2.Sc2#
- 1...Sf1
- 2.Sc2#
- 1...Sc2
- 2.Sxc2#
- 1...Sg2
- 2.Sc2#
- 1...Sc4
- 2.Sc2#
- 1...Sg4
- 2.Sc2#
- 1...Sf5
- 2.Sc2#
- 1...Rh1
- 2.Sf3#
- 1...Rh2
- 2.Sf3#
- 1...Rf3
- 2.Sxf3#
- 1...Rh4
- 2.Sf3#
- 1...Rh5
- 2.Sf3#
- 1...Rh6
- 2.Sf3#
- 1...Rh7
- 2.Sf3#
- 1...Rh8
- 2.Sf3#
- 1...g4
- 2.Qf4#
- 1...Rg3!
- 1...Sd1
- 1.Qd6?
- threat
- 2.Qf6#
- 1...Sd1
- 2.Sc2#
- 1...Sf1
- 2.Sc2#
- 1...Sc2
- 2.Sxc2#
- 1...Sg2
- 2.Sc2#
- 1...Sc4
- 2.Sc2#
- 1...Sg4
- 2.Sc2#
- 1...Sf5
- 2.Sc2#
- 1...Rf3
- 2.Sxf3#
- 1...Rh6
- 2.Sf3#
- 1...Rh8+!
- threat
- 1.Qc7?
- threat
- 2.Qg7#
- 1...Sd1
- 2.Sc2#
- 1...Sf1
- 2.Sc2#
- 1...Sc2
- 2.Sxc2#
- 1...Sg2
- 2.Sc2#
- 1...Sc4
- 2.Sc2#
- 1...Sg4
- 2.Sc2#
- 1...Sf5
- 2.Sc2#
- 1...Rf3
- 2.Sxf3#
- 1...Rh6
- 2.Sf3#
- 1...Rh7
- 2.Sf3#
- 1...Rh8+!
- threat
- 1.Qe8?
- 1...Rh1
- 2.Sf3#
- 1...Rh2
- 2.Sf3#
- 1...Rf3
- 2.Sxf3#
- 1...Rg3
- 2.Qh8#
- 1...Rh4
- 2.Sf3#
- 1...Rh5
- 2.Sf3#
- 1...Rh6
- 2.Sf3#
- 1...Rh7
- 2.Sf3#
- 1...Rh8
- 2.Sf3#
- 2.Qxh8#
- 1...Sd1
- 2.Sc2#
- 1...Sf1
- 2.Sc2#
- 1...Sc2
- 2.Sxc2#
- 1...Sg2
- 2.Sc2#
- 1...Sc4
- 2.Sc2#
- 1...Sg4
- 2.Sc2#
- 1...Sf5
- 2.Sc2#
- 1...g4!
- 1...Rh1
- 1.b3?
- 1...Sd1
- 2.Sc2#
- 1...Sf1
- 2.Sc2#
- 1...Sc2
- 2.Sxc2#
- 1...Sg2
- 2.Sc2#
- 1...Sg4
- 2.Sc2#
- 1...Sf5
- 2.Sc2#
- 1...Rh1
- 2.Sf3#
- 1...Rh2
- 2.Sf3#
- 1...Rf3
- 2.Sxf3#
- 1...Rg3
- 2.Qh8#
- 1...Rh4
- 2.Sf3#
- 1...Rh5
- 2.Sf3#
- 1...Rh6
- 2.Sf3#
- 1...Rh7
- 2.Sf3#
- 1...Rh8
- 2.Sf3#
- 2.Qxh8#
- 1...g4
- 2.Qf4#
- 1...Sc4!
- 1...Sd1
- 1.b4?
- 1...Sd1
- 2.Sc2#
- 1...Sf1
- 2.Sc2#
- 1...Sc2
- 2.Sxc2#
- 1...Sg2
- 2.Sc2#
- 1...Sg4
- 2.Sc2#
- 1...Sf5
- 2.Sc2#
- 1...Rh1
- 2.Sf3#
- 1...Rh2
- 2.Sf3#
- 1...Rf3
- 2.Sxf3#
- 1...Rg3
- 2.Qh8#
- 1...Rh4
- 2.Sf3#
- 1...Rh5
- 2.Sf3#
- 1...Rh6
- 2.Sf3#
- 1...Rh7
- 2.Sf3#
- 1...Rh8
- 2.Sf3#
- 2.Qxh8#
- 1...g4
- 2.Qf4#
- 1...Sc4!
- 1...Sd1
- 1.Ka7?
- Keys
- 1.Qh2!
- 1...Rh8+
- 2.Qxh8#
- 1...Rxh2
- 2.Sf3#
- 1...Rg3
- 2.Qh8#
- 1...Sd1
- 2.Sc2#
- 1...Sf1
- 2.Sc2#
- 1...Sc2
- 2.Sxc2#
- 1...Sg2
- 2.Sc2#
- 1...Sc4
- 2.Sc2#
- 1...Sg4
- 2.Sc2#
- 1...Sf5
- 2.Sc2#
- 1...Rf3
- 2.Sxf3#
- 1...Rh4
- 2.Sf3#
- 1...Rh5
- 2.Sf3#
- 1...Rh6
- 2.Sf3#
- 1...Rh7
- 2.Sf3#
- 1...g4
- 2.Qf4#
- 1...Rh8+
- 1.Qh2!
This anticipates 137950(1892), 138670(1900), 161909(2009), 163925(2014)
FEATURES
- Static
- TYPE = WAITER
- CHANGED MATES = 0
- ADDED MATES = 1
- REMOVED MATES = 1
- Sets
- R(b);N_GUARD::S(A)
- R(b);N_GUARD::S(A),XR(b)
- R(b);N_GUARD::QAB(F)
- S(a);N_GUARD::S(A)
- S(a);N_GUARD::S(A),XS(a)
- P(e);N_GUARD::QAR2(F)
- Tries
- Try
- K(E);P-FLIGHT
- Vars
- S(a);N_GUARD::S(A)
- S(a);N_GUARD::S(A),XS(a)
- R(b);N_GUARD::S(A)
- R(b);N_GUARD::S(A),XR(b)
- R(b);N_GUARD::QAB(F)
- P(e);N_GUARD::QAR2(F)
- Refutation
- R(b);CHECK
- Try
- K(E);S_FLIGHT
- Vars
- S(a);N_GUARD::S(A)
- S(a);N_GUARD::S(A),XS(a)
- R(b);N_GUARD::S(A)
- R(b);N_GUARD::S(A),XR(b)
- R(b);N_GUARD::QAB(F)
- P(e);N_GUARD::QAR2(F)
- Refutation
- R(b);CHECK
- Try
- S(A);
- Threat
- DUALS(3)
- Vars
- R(b);N_GUARD,P_PINQ(F)::QAB(F),XR(b)
- Refutation
- S(a);
- Try
- R(D);
- Vars
- R(b);N_GUARD::S(A)
- R(b);N_GUARD::S(A),XR(b)
- R(b);N_GUARD::QAB(F)
- S(a);N_GUARD::S(A)
- S(a);N_GUARD::S(A),XS(a)
- P(e);N_GUARD::QAR2(F)
- Refutation
- S(a);
- Try
- R(D);
- Vars
- S(a);N_GUARD::S(A)
- S(a);N_GUARD::S(A),XS(a)
- R(b);N_GUARD::S(A)
- R(b);N_GUARD::S(A),XR(b)
- P(e);N_GUARD::QAR2(F)
- Refutation
- R(b);
- Try
- Q(F);P_PINP(d)
- Threat
- QAB(F)
- Vars
- S(a);N_GUARD::S(A)
- S(a);N_GUARD::S(A),XS(a)
- R(b);N_GUARD::S(A),XR(b)
- R(b);N_GUARD::S(A)
- Refutation
- R(b);CHECK
- Try
- Q(F);
- Threat
- QAB(F)
- Vars
- S(a);N_GUARD::S(A)
- S(a);N_GUARD::S(A),XS(a)
- R(b);N_GUARD::S(A),XR(b)
- R(b);N_GUARD::S(A)
- Refutation
- R(b);CHECK
- Try
- Q(F);
- Vars
- R(b);N_GUARD::S(A)
- R(b);N_GUARD::S(A),XR(b)
- R(b);N_GUARD::QAB(F)
- S(a);N_GUARD::S(A)
- S(a);N_GUARD::S(A),XS(a)
- Refutation
- P(e);
- Try
- P(B);
- Vars
- S(a);N_GUARD::S(A)
- S(a);N_GUARD::S(A),XS(a)
- R(b);N_GUARD::S(A)
- R(b);N_GUARD::S(A),XR(b)
- R(b);N_GUARD::QAB(F)
- P(e);N_GUARD::QAR2(F)
- Refutation
- S(a);
- Try
- P(B);
- Vars
- S(a);N_GUARD::S(A)
- S(a);N_GUARD::S(A),XS(a)
- R(b);N_GUARD::S(A)
- R(b);N_GUARD::S(A),XR(b)
- R(b);N_GUARD::QAB(F)
- P(e);N_GUARD::QAR2(F)
- Refutation
- S(a);
- Try
- Actual
- Q(F);
- Vars
- R(b);CHECK,OGATE::QAB(F),XR(b)
- R(b);N_GUARD,XQ(F)::S(A)
- R(b);OGATE::QAB(F)
- S(a);N_GUARD::S(A)
- S(a);N_GUARD::S(A),XS(a)
- R(b);N_GUARD::S(A),XR(b)
- R(b);N_GUARD::S(A)
- P(e);N_GUARD::QAR2(F)
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).