MESON Chess Problem Database
Problem Display
PID: 102937 (3B4/1N6/2n1p3/4k2K/4B3/3P2bN/5P2/3Q4 w - - 0 1)
Zimmermann, Stepan
Besedy lidu, 1894
#2
8 + 4
| 6490 | yacpdb | 2009 |
SOLUTION
- SOUND
- Sets
- 1...Kd4
- 2.Qa1#
- 1...Sb4
- 2.Qa1#
- 1...Sa5
- 2.Qa1#
- 1...Sa7
- 2.Qa1#
- 1...Se7
- 2.Qa1#
- 1...Sb8
- 2.Qa1#
- 1...Sxd8
- 2.Qa1#
- 1...Kd4
- Tries
- 1.Bc7+?
- 1...Kd4
- 2.Qa1#
- 1...Kf6!
- 1...Kd4
- 1.Qc2?
- threat
- 2.Qc5#
- 1...Kd4
- 2.Qb2#
- 2.Qc5#
- 1...Sxd8
- 2.Qb2#
- 2.Qc3#
- 1...Se7
- 2.Qb2#
- 2.Qc3#
- 1...Sb4
- 2.Qb2#
- 2.Qc3#
- 1...Bxf2!
- threat
- 1.Qc1?
- threat
- 2.Qc5#
- 1...Kd4
- 2.Qb2#
- 2.Qa1#
- 2.Qc5#
- 1...Sxd8
- 2.Qb2#
- 2.Qa1#
- 2.Qc3#
- 1...Se7
- 2.Qb2#
- 2.Qa1#
- 2.Qc3#
- 1...Sb4
- 2.Qb2#
- 2.Qa1#
- 2.Qc3#
- 1...Bxf2!
- threat
- 1.Bc7+?
- Keys
- 1.Qg1!
- 1...Kd4
- 2.Qa1#
- 1...Bxf2
- 2.Qg7#
- 1...Sxd8
- 2.Qa1#
- 1...Se7
- 2.Qa1#
- 1...Bh2
- 2.Qg7#
- 1...Bf4
- 2.Qg7#
- 1...Bh4
- 2.f4#
- 1...Sb4
- 2.Qa1#
- 1...Sd4
- 2.Qxg3#
- 1...Sa5
- 2.Qa1#
- 1...Sa7
- 2.Qa1#
- 1...Sb8
- 2.Qa1#
- 1...Kd4
- 1.Qg1!
FEATURES
- Static
- TYPE = INCOMPLETE_BLOCK
- CHANGED MATES = 0
- ADDED MATES = 5
- REMOVED MATES = 0
- Sets
- K(b);S_FLIGHT::QAB(A)
- S(c);N_GUARD::QAB(A)
- S(c);N_GUARD,XB(H)::QAB(A)
- Tries
- Try
- B(H);CHECK
- Vars
- K(b);S_FLIGHT::QAB(A)
- Refutation
- K(b);S_FLIGHT
- Try
- Q(A);
- Threat
- QAR2(A)
- Refutation
- B(a);XP(B)
- Try
- Q(A);
- Threat
- QAR2(A)
- Refutation
- B(a);XP(B)
- Try
- Actual
- Q(A);
- Vars
- K(b);S_FLIGHT::QAB(A)
- B(a);OGATE,XP(B)::QAB(A)
- S(c);N_GUARD,XB(H)::QAB(A)
- S(c);N_GUARD::QAB(A)
- B(a);OGATE::QAB(A)
- B(a);N_GUARD::P(B)
- S(c);SBLOCK::QAB(A),XB(a)
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).