MESON Chess Problem Database
Problem Display
PID: 189512 (3BK2Q/2P4N/3p1p1k/3P3p/4n1np/7P/2R3R1/1B6 w - - 0 1)
Meyer, Heinrich Friedrich Ludwig
Das Interessante Blatt, 1911
#2
10 + 7
| 6490 | yacpdb | 2019 |
SOLUTION
- SOUND
- Sets
- 1...Sf2
- 2.Sxf6#
- 2.Sf8#
- 2.Qg7#
- 1...Sh2
- 2.Sxf6#
- 2.Sf8#
- 2.Qg7#
- 1...Se3
- 2.Sxf6#
- 2.Sf8#
- 2.Qg7#
- 1...Se5
- 2.Sxf6#
- 2.Sf8#
- 2.Qg7#
- 1...f5
- 2.Sf8#
- 1...Sf2
- Tries
- 1.Rc1?
- 1...Sd2
- 2.Qf8#
- 1...Sef2
- 2.Qf8#
- 1...Sc3
- 2.Qf8#
- 1...Sg3
- 2.Qf8#
- 1...Sc5
- 2.Qf8#
- 1...Sg5
- 2.Qf8#
- 1...Sgf2
- 2.Sxf6#
- 2.Sf8#
- 2.Qg7#
- 1...Sh2
- 2.Sxf6#
- 2.Sf8#
- 2.Qg7#
- 1...Se3
- 2.Sxf6#
- 2.Sf8#
- 2.Qg7#
- 1...Se5
- 2.Sxf6#
- 2.Sf8#
- 2.Qg7#
- 1...f5
- 2.Sf8#
- 1...Kg6!
- 1...Sd2
- 1.Ra2?
- 1...Sd2
- 2.Qf8#
- 1...Sef2
- 2.Qf8#
- 1...Sc3
- 2.Qf8#
- 1...Sg3
- 2.Qf8#
- 1...Sc5
- 2.Qf8#
- 1...Sg5
- 2.Qf8#
- 1...Sgf2
- 2.Sxf6#
- 2.Sf8#
- 2.Qg7#
- 1...Sh2
- 2.Sxf6#
- 2.Sf8#
- 2.Qg7#
- 1...Se3
- 2.Sxf6#
- 2.Sf8#
- 2.Qg7#
- 1...Se5
- 2.Sxf6#
- 2.Sf8#
- 2.Qg7#
- 1...f5
- 2.Sf8#
- 1...Kg6!
- 1...Sd2
- 1.Rb2?
- 1...Sd2
- 2.Qf8#
- 1...Sef2
- 2.Qf8#
- 1...Sc3
- 2.Qf8#
- 1...Sg3
- 2.Qf8#
- 1...Sc5
- 2.Qf8#
- 1...Sg5
- 2.Qf8#
- 1...Sgf2
- 2.Sxf6#
- 2.Sf8#
- 2.Qg7#
- 1...Sh2
- 2.Sxf6#
- 2.Sf8#
- 2.Qg7#
- 1...Se3
- 2.Sxf6#
- 2.Sf8#
- 2.Qg7#
- 1...Se5
- 2.Sxf6#
- 2.Sf8#
- 2.Qg7#
- 1...f5
- 2.Sf8#
- 1...Kg6!
- 1...Sd2
- 1.Rcd2?
- 1...Sxd2
- 2.Qf8#
- 1...Sef2
- 2.Qf8#
- 1...Sc3
- 2.Qf8#
- 1...Sg3
- 2.Qf8#
- 1...Sc5
- 2.Qf8#
- 1...Sg5
- 2.Qf8#
- 1...Sgf2
- 2.Sxf6#
- 2.Sf8#
- 2.Qg7#
- 1...Sh2
- 2.Sxf6#
- 2.Sf8#
- 2.Qg7#
- 1...Se3
- 2.Sxf6#
- 2.Sf8#
- 2.Qg7#
- 1...Se5
- 2.Sxf6#
- 2.Sf8#
- 2.Qg7#
- 1...f5
- 2.Sf8#
- 1...Kg6!
- 1...Sxd2
- 1.Rce2?
- 1...Sd2
- 2.Qf8#
- 1...Sef2
- 2.Qf8#
- 1...Sc3
- 2.Qf8#
- 1...Sg3
- 2.Qf8#
- 1...Sc5
- 2.Qf8#
- 1...Sg5
- 2.Qf8#
- 1...Sgf2
- 2.Sxf6#
- 2.Sf8#
- 2.Qg7#
- 1...Sh2
- 2.Sxf6#
- 2.Sf8#
- 2.Qg7#
- 1...Se3
- 2.Sxf6#
- 2.Sf8#
- 2.Qg7#
- 1...Se5
- 2.Sxf6#
- 2.Sf8#
- 2.Qg7#
- 1...f5
- 2.Sf8#
- 1...Kg6!
- 1...Sd2
- 1.Rc3?
- 1...Sxc3
- 2.Qf8#
- 1...Sd2
- 2.Qf8#
- 1...Sef2
- 2.Qf8#
- 1...Sg3
- 2.Qf8#
- 1...Sc5
- 2.Qf8#
- 1...Sg5
- 2.Qf8#
- 1...Sgf2
- 2.Sxf6#
- 2.Sf8#
- 2.Qg7#
- 1...Sh2
- 2.Sxf6#
- 2.Sf8#
- 2.Qg7#
- 1...Se3
- 2.Sxf6#
- 2.Sf8#
- 2.Qg7#
- 1...Se5
- 2.Sxf6#
- 2.Sf8#
- 2.Qg7#
- 1...f5
- 2.Sf8#
- 1...Kg6!
- 1...Sxc3
- 1.Rc4?
- 1...Sd2
- 2.Qf8#
- 1...Sef2
- 2.Qf8#
- 1...Sc3
- 2.Qf8#
- 1...Sg3
- 2.Qf8#
- 1...Sc5
- 2.Qf8#
- 1...Sg5
- 2.Qf8#
- 1...Sgf2
- 2.Sxf6#
- 2.Sf8#
- 2.Qg7#
- 1...Sh2
- 2.Sxf6#
- 2.Sf8#
- 2.Qg7#
- 1...Se3
- 2.Sxf6#
- 2.Sf8#
- 2.Qg7#
- 1...Se5
- 2.Sxf6#
- 2.Sf8#
- 2.Qg7#
- 1...f5
- 2.Sf8#
- 1...Kg6!
- 1...Sd2
- 1.Rc6?
- 1...Sd2
- 2.Qf8#
- 1...Sef2
- 2.Qf8#
- 1...Sc3
- 2.Qf8#
- 1...Sg3
- 2.Qf8#
- 1...Sc5
- 2.Qf8#
- 1...Sg5
- 2.Qf8#
- 1...Sgf2
- 2.Sxf6#
- 2.Sf8#
- 2.Qg7#
- 1...Sh2
- 2.Sxf6#
- 2.Sf8#
- 2.Qg7#
- 1...Se3
- 2.Sxf6#
- 2.Sf8#
- 2.Qg7#
- 1...Se5
- 2.Sxf6#
- 2.Sf8#
- 2.Qg7#
- 1...f5
- 2.Sf8#
- 1...Kg6!
- 1...Sd2
- 1.Rc1?
- Keys
- 1.Rcf2!
- 1...Kg6
- 2.Rxf6#
- 1...Sexf2
- 2.Qf8#
- 1...Sgxf2
- 2.Sxf6#
- 2.Sf8#
- 2.Qg7#
- 1...Sd2
- 2.Qf8#
- 1...Sc3
- 2.Qf8#
- 1...Sg3
- 2.Qf8#
- 1...Sc5
- 2.Qf8#
- 1...Sg5
- 2.Qf8#
- 1...Sh2
- 2.Sxf6#
- 2.Sf8#
- 2.Qg7#
- 1...Se3
- 2.Sxf6#
- 2.Sf8#
- 2.Qg7#
- 1...Se5
- 2.Sxf6#
- 2.Sf8#
- 2.Qg7#
- 1...f5
- 2.Sf8#
- 1...Kg6
- 1.Rcf2!
FEATURES
- Static
- TYPE = INCOMPLETE_BLOCK
- CHANGED MATES = 0
- ADDED MATES = 7
- REMOVED MATES = 0
- Sets
- P(f);::QAR(J)+S(G)
- Tries
- Try
- R(B);
- Vars
- S(a);::QAB(J)
- P(f);::QAR(J)+S(G)
- Refutation
- K(g);P-FLIGHT,P_SPINS(a)
- Try
- R(B);
- Vars
- S(a);::QAB(J)
- P(f);::QAR(J)+S(G)
- Refutation
- K(g);P-FLIGHT,P_SPINS(a)
- Try
- R(B);
- Vars
- S(a);::QAB(J)
- P(f);::QAR(J)+S(G)
- Refutation
- K(g);P-FLIGHT,P_SPINS(a)
- Try
- R(B);
- Vars
- S(a);XR(B)::QAB(J)
- S(a);::QAB(J)
- P(f);::QAR(J)+S(G)
- Refutation
- K(g);P-FLIGHT,P_SPINS(a)
- Try
- R(B);
- Vars
- S(a);::QAB(J)
- P(f);::QAR(J)+S(G)
- Refutation
- K(g);P-FLIGHT,P_SPINS(a)
- Try
- R(B);
- Vars
- S(a);XR(B)::QAB(J)
- S(a);::QAB(J)
- P(f);::QAR(J)+S(G)
- Refutation
- K(g);P-FLIGHT,P_SPINS(a)
- Try
- R(B);
- Vars
- S(a);::QAB(J)
- P(f);::QAR(J)+S(G)
- Refutation
- K(g);P-FLIGHT,P_SPINS(a)
- Try
- R(B);
- Vars
- S(a);::QAB(J)
- P(f);P_SPINP(e)::QAR(J)+S(G)
- Refutation
- K(g);P-FLIGHT,P_SPINS(a)
- Try
- Actual
- R(B);
- Vars
- K(g);P-FLIGHT,P_SPINS(a)::R1(B),XP(f)
- S(a);XR(B)::QAB(J)
- S(a);::QAB(J)
- P(f);::QAR(J)+S(G)
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).