MESON Chess Problem Database
Problem Display
PID: 277008 (1Bb2R2/1p1p1P2/1Ppn2p1/2N1n1P1/RKP2kPQ/3pNp2/3P1P2/8 w - - 0 1)
Blistin, T
To Mat, 1957
#2
14 + 10
| 15601 | Albrecht-Leiss-Degener Collection | 2024 |
SOLUTION
- SOUND
- Sets
- 1...Sxg4
- 2.Bxd6#
- 1...Sexf7
- 2.Bxd6#
- 1...Se4
- 2.Sxd3#
- 1...Sf5
- 2.gxf5#
- 1...Sdxf7
- 2.Rxf7#
- 1...Se8
- 2.fxe8Q#
- 2.fxe8S#
- 2.fxe8B#
- 2.fxe8R#
- 1...Sxg4
- Tries
- 1.Ka3?
- 1...Sdxc4+
- 2.Rxc4#
- 1...Sb5+
- 2.cxb5#
- 1...Sxg4
- 2.Bxd6#
- 1...Sexf7
- 2.Bxd6#
- 1...Sdxf7
- 2.Rxf7#
- 1...Se4
- 2.Sxd3#
- 1...Sf5
- 2.gxf5#
- 1...Se8
- 2.fxe8Q#
- 2.fxe8S#
- 2.fxe8B#
- 2.fxe8R#
- 1...Sexc4+!
- 1...Sdxc4+
- 1.Kc3?
- 1...Sb5+
- 2.cxb5#
- 1...Sexc4
- 2.Bxd6#
- 1...Sxg4
- 2.Bxd6#
- 1...Sexf7
- 2.Bxd6#
- 1...Sdxc4
- 2.Rxc4#
- 1...Sdxf7
- 2.Rxf7#
- 1...Sf5
- 2.gxf5#
- 1...Se8
- 2.fxe8Q#
- 2.fxe8S#
- 2.fxe8B#
- 2.fxe8R#
- 1...Se4+!
- 1...Sb5+
- 1.Ka5?
- 1...Sdxc4+
- 2.Rxc4#
- 1...Sxg4
- 2.Bxd6#
- 1...Sexf7
- 2.Bxd6#
- 1...Sdxf7
- 2.Rxf7#
- 1...Se4
- 2.Sxd3#
- 1...Sb5
- 2.cxb5#
- 1...Sf5
- 2.gxf5#
- 1...Se8
- 2.fxe8Q#
- 2.fxe8S#
- 2.fxe8B#
- 2.fxe8R#
- 1...Sexc4+!
- 1...Sdxc4+
- 1.Ka3?
- Keys
- 1.Kb3!
- 1...Sexc4
- 2.Bxd6#
- 1...Sxg4
- 2.Bxd6#
- 1...Sexf7
- 2.Bxd6#
- 1...Sdxc4
- 2.Rxc4#
- 1...Sdxf7
- 2.Rxf7#
- 1...Se4
- 2.Sxd3#
- 1...Sb5
- 2.cxb5#
- 1...Sf5
- 2.gxf5#
- 1...Se8
- 2.fxe8Q#
- 2.fxe8S#
- 2.fxe8B#
- 2.fxe8R#
- 1...Sexc4
- 1.Kb3!
FEATURES
- Static
- TYPE = INCOMPLETE_BLOCK
- CHANGED MATES = 0
- ADDED MATES = 3
- REMOVED MATES = 0
- Sets
- S(d);OGATEB,P_SPINS(d),XP(G)::B(M),XS(f)
- S(d);OGATEB,P_SPINS(f),XP(L)::B(M),XS(f)
- S(f);P_SPINS(d),SBLOCK::S(I),XP(a)
- S(f);OGATE,P_SPINS(d)::QAR(H)+P(G),XS(f)
- S(f);OGATE,P_SPINS(d),XP(L)::R(N),XS(f)
- Tries
- Try
- K(E);S_FLIGHT
- Vars
- S(f);CHECK,OGATE,P_SPINS(f),XP(F)::R(D),XS(f)
- S(f);CHECK,OGATE,P_SPINS(d)::R(D)+P(F),XS(f)
- S(d);OGATEB,P_SPINS(d),XP(G)::B(M),XS(f)
- S(d);OGATEB,P_SPINS(f),XP(L)::B(M),XS(f)
- S(f);OGATE,P_SPINS(d),XP(L)::R(N),XS(f)
- S(f);P_SPINS(d),SBLOCK::S(I),XP(a)
- S(f);OGATE,P_SPINS(d)::QAR(H)+P(G),XS(f)
- Refutation
- S(d);CHECK,P_SPINS(d),XP(F)
- Try
- K(E);S_FLIGHT
- Vars
- S(f);CHECK,OGATE,P_SPINS(d)::R(D)+P(F),XS(f)
- S(d);OGATEB,P_SPINS(d),XP(F)::B(M),XS(f)
- S(d);OGATEB,P_SPINS(d),XP(G)::B(M),XS(f)
- S(d);OGATEB,P_SPINS(f),XP(L)::B(M),XS(f)
- S(f);OGATE,P_SPINS(f),XP(F)::R(D),XS(f)
- S(f);OGATE,P_SPINS(d),XP(L)::R(N),XS(f)
- S(f);OGATE,P_SPINS(d)::QAR(H)+P(G),XS(f)
- Refutation
- S(f);CHECK,P_SPINS(d)
- Try
- K(E);S_FLIGHT
- Vars
- S(f);CHECK,OGATE,P_SPINS(f),XP(F)::R(D),XS(f)
- S(d);OGATEB,P_SPINS(d),XP(G)::B(M),XS(f)
- S(d);OGATEB,P_SPINS(f),XP(L)::B(M),XS(f)
- S(f);OGATE,P_SPINS(d),XP(L)::R(N),XS(f)
- S(f);P_SPINS(d),SBLOCK::S(I),XP(a)
- S(f);OGATE,P_SPINS(d)::R(D)+P(F),XS(f)
- S(f);OGATE,P_SPINS(d)::QAR(H)+P(G),XS(f)
- Refutation
- S(d);CHECK,P_SPINS(d),XP(F)
- Try
- Actual
- K(E);P-FLIGHT
- Vars
- S(d);OGATEB,P_SPINS(d),XP(F)::B(M),XS(f)
- S(d);OGATEB,P_SPINS(d),XP(G)::B(M),XS(f)
- S(d);OGATEB,P_SPINS(f),XP(L)::B(M),XS(f)
- S(f);OGATE,P_SPINS(f),XP(F)::R(D),XS(f)
- S(f);OGATE,P_SPINS(d),XP(L)::R(N),XS(f)
- S(f);P_SPINS(d),SBLOCK::S(I),XP(a)
- S(f);OGATE,P_SPINS(d)::R(D)+P(F),XS(f)
- S(f);OGATE,P_SPINS(d)::QAR(H)+P(G),XS(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).