MESON Chess Problem Database
Problem Display
PID: 62748 (Q7/3n1p2/3B1n2/5P1p/1P1k3K/1P2N1P1/3PR3/1b2N3 w - - 0 1)
Dessena, M
Tijdschrift vd NSB, 1896
#2
11 + 6
SOLUTION
- SOUND
- Sets
- 1...Ba2
- 2.S3c2#
- 1...Bc2
- 2.S3xc2#
- 1...Bd3
- 2.Sf3#
- 1...Be4
- 2.Qa1#
- 1...Bxf5
- 2.Sxf5#
- 1...Se4
- 2.Qd5#
- 1...Sg4
- 2.Qd5#
- 1...Sd5
- 2.Qxd5#
- 1...Sh7
- 2.Qd5#
- 1...Se8
- 2.Qd5#
- 1...Sg8
- 2.Qd5#
- 1...Se5
- 2.Bc5#
- 1...Ba2
- Tries
- 1.Bc5+?
- 1...Ke5
- 2.Sf3#
- 2.d4#
- 1...Sxc5!
- 1...Ke5
- 1.Bc5+?
- Keys
- 1.Be7!
- 1...Ke5
- 2.Sf3#
- 1...Bxf5
- 2.Sxf5#
- 1...Sd5
- 2.Qxd5#
- 1...Ba2
- 2.S3c2#
- 1...Bc2
- 2.S3xc2#
- 1...Bd3
- 2.Sf3#
- 1...Be4
- 2.Qa1#
- 1...Se4
- 2.Qd5#
- 1...Sg4
- 2.Qd5#
- 1...Sh7
- 2.Qd5#
- 1...Se8
- 2.Qd5#
- 1...Sg8
- 2.Qd5#
- 1...Sc5
- 2.Bxf6#
- 1...Se5
- 2.Bc5#
- 1...Sb6
- 2.Bxf6#
- 1...Sb8
- 2.Bxf6#
- 1...Sf8
- 2.Bxf6#
- 1...Ke5
- 1.Be7!
FEATURES
- Static
- TYPE = INCOMPLETE_BLOCK
- CHANGED MATES = 0
- ADDED MATES = 5
- REMOVED MATES = 0
- Sets
- B(a);N_GUARD::S(E)
- B(a);N_GUARD::S(E),XB(a)
- B(a);SBLOCK::S(A)
- B(a);SBLOCK::QAB(K)
- B(a);XP(I)::S(E),XB(a)
- S(d);N_GUARD::QAR1(K)
- S(d);N_GUARD::QAR1(K),XS(d)
- S(e);N_GUARD,SBLOCK::B(J)
- Tries
- Try
- B(J);CHECK
- Refutation
- S(e);XB(J)
- Try
- Actual
- B(J);
- Vars
- K(b);S_FLIGHT::S(A)
- B(a);XP(I)::S(E),XB(a)
- S(d);N_GUARD::QAR1(K),XS(d)
- B(a);N_GUARD::S(E)
- B(a);N_GUARD::S(E),XB(a)
- B(a);SBLOCK::S(A)
- B(a);SBLOCK::QAB(K)
- S(d);N_GUARD::QAR1(K)
- S(e);N_GUARD::B(J),XS(d)
- S(e);N_GUARD,SBLOCK::B(J)
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).