MESON Chess Problem Database
Problem Display
PID: 3006 (6N1/1pNQ3p/2p4B/2P1pp1n/3pk3/8/3K2P1/8 w - - 0 1)
Warton, Thomas Joseph
Source?, 1916
#2
7 + 8
| 2681 | All Change Here! | 1919 |
SOLUTION
- SOUND
- Sets
- 1...Sg3
- 2.Sf6#
- 1...Sf4
- 2.Sf6#
- 1...Sf6
- 2.Sxf6#
- 1...Sg7
- 2.Sf6#
- 1...d3
- 2.Qxd3#
- 1...f4
- 2.Qxh7#
- 1...b5
- 2.Qxc6#
- 1...b6
- 2.Qxc6#
- 1...Sg3
- Tries
- 1.Sb5?
- 1...cxb5
- 2.Qxb7#
- 1...Sg3
- 2.Sf6#
- 1...Sf4
- 2.Sf6#
- 1...Sf6
- 2.Sxf6#
- 1...Sg7
- 2.Sf6#
- 1...d3
- 2.Sc3#
- 2.Qxd3#
- 1...b6
- 2.Qxc6#
- 1...f4!
- 1...cxb5
- 1.Sa6?
- 1...bxa6
- 2.Qxc6#
- 1...Sg3
- 2.Sf6#
- 1...Sf4
- 2.Sf6#
- 1...Sf6
- 2.Sxf6#
- 1...Sg7
- 2.Sf6#
- 1...d3
- 2.Qxd3#
- 1...b5
- 2.Qxc6#
- 1...b6
- 2.Qxc6#
- 1...f4!
- 1...bxa6
- 1.Sa8?
- 1...Sg3
- 2.Sf6#
- 1...Sf4
- 2.Sf6#
- 1...Sf6
- 2.Sxf6#
- 1...Sg7
- 2.Sf6#
- 1...d3
- 2.Qxd3#
- 1...b5
- 2.Qxc6#
- 1...b6
- 2.Qxc6#
- 1...f4!
- 1...Sg3
- 1.Se8?
- 1...Sg3
- 2.Sef6#
- 2.Sgf6#
- 1...Sf4
- 2.Sef6#
- 2.Sgf6#
- 1...Sf6
- 2.Sexf6#
- 2.Sgxf6#
- 1...Sg7
- 2.Sef6#
- 2.Sgf6#
- 1...d3
- 2.Qxd3#
- 1...b5
- 2.Qxc6#
- 1...b6
- 2.Qxc6#
- 1...f4!
- 1...Sg3
- 1.Bg5?
- 1...f4
- 2.Qxh7#
- 1...Sg3
- 2.Sf6#
- 1...Sf4
- 2.Sf6#
- 1...Sf6
- 2.Sxf6#
- 1...Sg7
- 2.Sf6#
- 1...d3
- 2.Qxd3#
- 1...b5
- 2.Qxc6#
- 1...b6
- 2.Qxc6#
- 1...h6!
- 1...f4
- 1.Qe6?
- 1...d3
- 2.Qc4#
- 1...Sg3
- 2.Sf6#
- 1...Sf4
- 2.Sf6#
- 1...Sf6
- 2.Sxf6#
- 1...Sg7
- 2.Sf6#
- 1...b5
- 2.Qxc6#
- 1...b6
- 2.Qxc6#
- 1...f4!
- 1...d3
- 1.Qd6?
- 1...Sg3
- 2.Sf6#
- 1...Sf4
- 2.Sf6#
- 1...Sf6
- 2.Sxf6#
- 1...Sg7
- 2.Sf6#
- 1...d3
- 2.Qxd3#
- 1...b5
- 2.Qxc6#
- 1...b6
- 2.Qxc6#
- 1...f4!
- 1...Sg3
- 1.Sb5?
- Keys
- 1.Se6!
- 1...f4
- 2.Sg5#
- 1...Sg3
- 2.Sf6#
- 1...Sf4
- 2.Sg5#
- 2.Sf6#
- 1...Sf6
- 2.Sxf6#
- 1...Sg7
- 2.Sf6#
- 1...d3
- 2.Qxd3#
- 1...b5
- 2.Qxc6#
- 1...b6
- 2.Qxc6#
- 1...f4
- 1.Se6!
FEATURES
- Static
- TYPE = MUTATE
- CHANGED MATES = 1
- ADDED MATES = 0
- REMOVED MATES = 1
- Sets
- S(e);N_GUARD::S(G)
- S(e);N_GUARD::S(G),XS(e)
- P(a);OGATE::QAB1(F),XP(a)
- P(d);OGATEB::QAB(F),XP(h)
- P(g);N_GUARD::QAB(F),XP(f)
- Tries
- Try
- S(E);
- Vars
- P(f);OGATEB,XS(E)::QAB(F),XP(g)
- S(e);N_GUARD::S(G)
- S(e);N_GUARD::S(G),XS(e)
- P(g);N_GUARD::QAB(F),XP(f)
- Refutation
- P(d);
- Try
- S(E);
- Vars
- P(g);N_GUARD,XS(E)::QAB(F),XP(f)
- S(e);N_GUARD::S(G)
- S(e);N_GUARD::S(G),XS(e)
- P(a);OGATE::QAB1(F),XP(a)
- P(g);N_GUARD::QAB(F),XP(f)
- Refutation
- P(d);
- Try
- S(E);
- Vars
- S(e);N_GUARD::S(G)
- S(e);N_GUARD::S(G),XS(e)
- P(a);OGATE::QAB1(F),XP(a)
- P(g);N_GUARD::QAB(F),XP(f)
- Refutation
- P(d);
- Try
- S(E);
- Vars
- P(a);OGATE::QAB1(F),XP(a)
- P(g);N_GUARD::QAB(F),XP(f)
- Refutation
- P(d);
- Try
- B(D);
- Vars
- P(d);OGATEB::QAB(F),XP(h)
- S(e);N_GUARD::S(G)
- S(e);N_GUARD::S(G),XS(e)
- P(a);OGATE::QAB1(F),XP(a)
- P(g);N_GUARD::QAB(F),XP(f)
- Refutation
- P(h);
- Try
- Q(F);P_PINP(c)
- Vars
- P(a);OGATEB::QAR2(F)
- S(e);N_GUARD::S(G)
- S(e);N_GUARD::S(G),XS(e)
- P(g);N_GUARD::QAB(F),XP(f)
- Refutation
- P(d);
- Try
- Q(F);
- Vars
- S(e);N_GUARD::S(G)
- S(e);N_GUARD::S(G),XS(e)
- P(a);OGATE::QAB1(F),XP(a)
- P(g);N_GUARD::QAB(F),XP(f)
- Refutation
- P(d);
- Try
- Actual
- S(E);
- Vars
- P(d);SBLOCK::S(E)
- S(e);N_GUARD::S(G)
- S(e);N_GUARD::S(G),XS(e)
- P(a);OGATE::QAB1(F),XP(a)
- P(g);N_GUARD::QAB(F),XP(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).