MESON Chess Problem Database
Problem Display
PID: 163694 (3b4/R2p3p/2k5/1qN3nK/B2Q4/7p/5n2/6B1 w - - 0 1)
Dikusarov, Andrey Nikolayovich
Sachova skladba, 2006
#2
6 + 8
SOLUTION
- SOUND
- Tries
- 1.Sxd7?
- threat
- 2.Se5#
- 2.Sb8#
- 2.Qc5#
- 1...Sf3+
- 2.Qc5#
- 1...Sge4+
- 2.Se5#
- 1...Se6+
- 2.Se5#
- 1...Sf7+
- 2.Qc5#
- 1...Qxa4
- 2.Qc5#
- 1...Bb6
- 2.Se5#
- 2.Sb8#
- 1...Bf6
- 2.Sb8#
- 2.Qc5#
- 1...Be7
- 2.Se5#
- 2.Sb8#
- 1...Sd3
- 2.Sb8#
- 1...Sfe4
- 2.Se5#
- 2.Sb8#
- 1...Sg4
- 2.Sb8#
- 2.Qc5#
- 1...Bc7!
- threat
- 1.Sxd7?
- Keys
- 1.Sd3!
- threat
- 2.Sb4#
- 2.Se5#
- 2.Qc5#
- 1...Sf3+
- 2.Qc5#
- 1...Sge4+
- 2.Se5#
- 1...Se6+
- 2.Se5#
- 1...Sf7+
- 2.Qc5#
- 1...Qxa4
- 2.Qc5#
- 1...Sxd3
- 2.Qxd7#
- 1...d5
- 2.Qc5#
- 1...Ba5
- 2.Se5#
- 2.Qc5#
- 1...Bb6
- 2.Sb4#
- 2.Se5#
- 2.Qxd7#
- 1...Bf6
- 2.Sb4#
- 2.Qc5#
- 1...Bc7
- 2.Sb4#
- 2.Qc5#
- 1...Be7
- 2.Se5#
- 1...Sfe4
- 2.Sb4#
- 2.Se5#
- 2.Qxd7#
- 1...Sg4
- 2.Sb4#
- 2.Qc5#
- 2.Qxd7#
- 1...d6
- 2.Sb4#
- threat
- 1.Sd3!
FEATURES
- Static
- TYPE = THREAT
- CHANGED MATES = 0
- ADDED MATES = 9
- REMOVED MATES = 0
- Sets
- Tries
- Try
- S(D);XP(f)
- Threat
- DUALS(3)
- Vars
- S(d);CHECK::QAR1(C)
- S(d);CHECK::S(D)
- Q(c);N_SPINQ(c),XB(B)::QAR1(C)
- S(a);::S(D)
- Refutation
- B(h);
- Try
- Actual
- S(D);
- Threat
- DUALS(3)
- Vars
- S(d);CHECK::QAR1(C)
- S(d);CHECK::S(D)
- Q(c);N_SPINQ(c),XB(B)::QAR1(C)
- S(a);XS(D)::QAB1(C),XP(f)
- P(f);::QAR1(C)
- B(h);::S(D)
- P(f);::S(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).