MESON Chess Problem Database
Problem Display
PID: 228030 (3K4/1P6/4pnQ1/1B1kpnN1/8/B3p3/4N3/8 w - - 0 1)
Glockner, Herbert
Freie Presse, 1972
#2
7 + 6
| 15148 | Sadier Collection | 2020 |
SOLUTION
- SOUND
- Sets
- 1...Sg3
- 2.Qd3#
- 1...Sd4
- 2.Sc3#
- 1...Sh4
- 2.Qd3#
- 1...Sd6
- 2.Qd3#
- 1...Sh6
- 2.Qd3#
- 1...Se7
- 2.Qd3#
- 1...Sg7
- 2.Qd3#
- 1...Se4
- 2.Qxe6#
- 1...Sg4
- 2.Qxe6#
- 1...Sh5
- 2.Qxe6#
- 1...Sd7
- 2.Qxe6#
- 1...Sh7
- 2.Qxe6#
- 1...Se8
- 2.Qxe6#
- 1...Sg8
- 2.Qxe6#
- 1...Sg3
- Tries
- 1.Se4?
- threat
- 2.S4c3#
- 2.Sxf6#
- 1...Kxe4
- 2.Qg2#
- 1...Sg4
- 2.S4c3#
- 1...Sh5
- 2.S4c3#
- 1...Sd7
- 2.S4c3#
- 1...Sh7
- 2.S4c3#
- 1...Se8
- 2.S4c3#
- 1...Sg8
- 2.S4c3#
- 1...Sxe4!
- threat
- 1.Bb4?
- 1...Se4
- 2.Qxe6#
- 1...Sg3
- 2.Qd3#
- 1...Sd4
- 2.Sc3#
- 1...Sh4
- 2.Qd3#
- 1...Sd6
- 2.Qd3#
- 1...Sh6
- 2.Qd3#
- 1...Se7
- 2.Qd3#
- 1...Sg7
- 2.Qd3#
- 1...Sg4
- 2.Qxe6#
- 1...Sh5
- 2.Qxe6#
- 1...Sd7
- 2.Qxe6#
- 1...Sh7
- 2.Qxe6#
- 1...Se8
- 2.Qxe6#
- 1...Sg8
- 2.Qxe6#
- 1...e4!
- 1...Se4
- 1.Qxf5?
- threat
- 2.Qd3#
- 2.Qxe6#
- 1...Se4
- 2.Qxe4#
- 2.Qxe6#
- 1...exf5!
- threat
- 1.Qf7?
- threat
- 2.Qxe6#
- 1...Sd4
- 2.Sc3#
- 1...Sg7!
- threat
- 1.Qxf6?
- threat
- 2.Qxe6#
- 1...Sd4
- 2.Sc3#
- 1...Sg7!
- threat
- 1.b8Q?
- threat
- 2.Qb7#
- 2.Qa8#
- 1...Sd4
- 2.Sc3#
- 2.Qd6#
- 1...Sd6
- 2.Qd3#
- 2.Qxd6#
- 1...Se7
- 2.Qd3#
- 2.Qd6#
- 1...e4!
- threat
- 1.b8S?
- 1...Se4
- 2.Qxe6#
- 1...Sg3
- 2.Qd3#
- 1...Sd4
- 2.Sc3#
- 1...Sh4
- 2.Qd3#
- 1...Sd6
- 2.Qd3#
- 1...Sh6
- 2.Qd3#
- 1...Se7
- 2.Qd3#
- 1...Sg7
- 2.Qd3#
- 1...Sg4
- 2.Qxe6#
- 1...Sh5
- 2.Qxe6#
- 1...Sd7
- 2.Qxe6#
- 1...Sh7
- 2.Qxe6#
- 1...Se8
- 2.Qxe6#
- 1...Sg8
- 2.Qxe6#
- 1...e4!
- 1...Se4
- 1.b8B?
- 1...Se4
- 2.Qxe6#
- 1...Sg3
- 2.Qd3#
- 1...Sd4
- 2.Sc3#
- 1...Sh4
- 2.Qd3#
- 1...Sd6
- 2.Qd3#
- 1...Sh6
- 2.Qd3#
- 1...Se7
- 2.Qd3#
- 1...Sg7
- 2.Qd3#
- 1...Sg4
- 2.Qxe6#
- 1...Sh5
- 2.Qxe6#
- 1...Sd7
- 2.Qxe6#
- 1...Sh7
- 2.Qxe6#
- 1...Se8
- 2.Qxe6#
- 1...Sg8
- 2.Qxe6#
- 1...e4!
- 1...Se4
- 1.b8R?
- 1...Se4
- 2.Qxe6#
- 1...Sg3
- 2.Qd3#
- 1...Sd4
- 2.Sc3#
- 1...Sh4
- 2.Qd3#
- 1...Sd6
- 2.Qd3#
- 1...Sh6
- 2.Qd3#
- 1...Se7
- 2.Qd3#
- 1...Sg7
- 2.Qd3#
- 1...Sg4
- 2.Qxe6#
- 1...Sh5
- 2.Qxe6#
- 1...Sd7
- 2.Qxe6#
- 1...Sh7
- 2.Qxe6#
- 1...Se8
- 2.Qxe6#
- 1...Sg8
- 2.Qxe6#
- 1...e4!
- 1...Se4
- 1.Se4?
- Keys
- 1.Sxe6!
- 1...Ke4
- 2.Qg2#
- 1...Kxe6
- 2.Bc4#
- 1...Se4
- 2.Sc7#
- 1...Sg3
- 2.Sc7#
- 1...Sd4
- 2.Sc7#
- 1...Sh4
- 2.Sc7#
- 1...Sd6
- 2.Sc7#
- 1...Sh6
- 2.Sc7#
- 1...Se7
- 2.Sc7#
- 1...Sg7
- 2.Sc7#
- 1...Sg4
- 2.Sc3#
- 1...Sh5
- 2.Sc3#
- 1...Sd7
- 2.Sc3#
- 1...Sh7
- 2.Sc3#
- 1...Se8
- 2.Sc3#
- 1...Sg8
- 2.Sc3#
- 1...e4
- 2.Qxf5#
- 1...Ke4
- 1.Sxe6!
FEATURES
- Static
- TYPE = INCOMPLETE_BLOCK
- CHANGED MATES = 14
- ADDED MATES = 3
- REMOVED MATES = 0
- Sets
- S(d);OGATE::QAR2(E)
- S(d);SBLOCK::S(A)
- S(f);OGATE::QAB1(E),XP(e)
- Tries
- Try
- S(D);
- Threat
- DUALS(2)
- Vars
- K(b);OGATEB,P_SPINS(d),S_FLIGHT,XS(D)::QAB(E)
- S(f);::S(D)
- Refutation
- S(f);XS(D)
- Try
- B(B);
- Vars
- S(f);OGATE::QAB1(E),XP(e)
- S(d);OGATE::QAR2(E)
- S(d);SBLOCK::S(A)
- Refutation
- P(c);
- Try
- Q(E);P_PINP(c),XS(d)
- Threat
- DUALS(2)
- Refutation
- P(e);N_SPINP(c),XQ(E)
- Try
- Q(E);P_PINP(e)
- Threat
- QAB1(E),XP(e)
- Vars
- S(d);SBLOCK::S(A)
- Refutation
- S(d);
- Try
- Q(E);XS(f)
- Threat
- QAB1(E),XP(e)
- Vars
- S(d);SBLOCK::S(A)
- Refutation
- S(d);
- Try
- P(F);
- Threat
- DUALS(2)
- Refutation
- P(c);
- Try
- P(F);
- Vars
- S(f);OGATE::QAB1(E),XP(e)
- S(d);OGATE::QAR2(E)
- S(d);SBLOCK::S(A)
- Refutation
- P(c);
- Try
- P(F);
- Vars
- S(f);OGATE::QAB1(E),XP(e)
- S(d);OGATE::QAR2(E)
- S(d);SBLOCK::S(A)
- Refutation
- P(c);
- Try
- P(F);
- Vars
- S(f);OGATE::QAB1(E),XP(e)
- S(d);OGATE::QAR2(E)
- S(d);SBLOCK::S(A)
- Refutation
- P(c);
- Try
- Actual
- S(D);XP(e)
- Vars
- K(b);P_SPINS(d),S_FLIGHT::QAB(E)
- K(b);P_SPINS(f),S_FLIGHT,XS(D)::B(C)
- S(f);SBLOCK::S(D)
- S(d);::S(D)
- S(f);::S(A)
- P(c);OGATEB::QAR2(E),XS(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).