MESON Chess Problem Database
Problem Display
PID: 192682 (8/p4B1K/3P1p1N/QN1Pp1k1/5p2/8/8/4B3 w - - 0 1)
Gebura, Stanislaw
4th HM., Het Belgisch Schaakbord (L'Echiquier Belge), 1998-1999
#2
8 + 5
| 5110 | Bekroonde Problemen | 2002 |
SOLUTION
- SOUND
- Sets
- 1...f3
- 2.Qd2#
- 1...f5
- 2.Qd8#
- 1...f3
- Tries
- 1.Sc3?
- threat
- 2.Se4#
- 1...f5
- 2.Qd8#
- 1...e4
- 2.Sxe4#
- 1...f3!
- threat
- 1.Sd4?
- threat
- 2.Sf3#
- 2.Se6#
- 1...f3
- 2.Se6#
- 2.Qd2#
- 1...f5
- 2.Qd8#
- 1...e4
- 2.Se6#
- 1...exd4!
- threat
- 1.Sxa7?
- 1...f3
- 2.Qd2#
- 1...f5
- 2.Qd8#
- 1...e4!
- 1...f3
- 1.Qb6?
- threat
- 2.Qg1#
- 1...f3
- 2.Qe3#
- 1...f5
- 2.Qd8#
- 1...axb6!
- threat
- 1.Qa2?
- threat
- 2.Qg2#
- 1...f3
- 2.Qd2#
- 1...f5!
- threat
- 1.Sc3?
- Keys
- 1.Qxa7!
- threat
- 2.Qg1#
- 1...f3
- 2.Qe3#
- 1...f5
- 2.Qe7#
- threat
- 1.Qxa7!
FEATURES
- Static
- TYPE = THREAT
- CHANGED MATES = 2
- ADDED MATES = 0
- REMOVED MATES = 0
- Sets
- P(a);OGATEB::QAB(B)
- P(d);OGATEB::QAB(B)
- Tries
- Try
- S(C);
- Threat
- S(C)
- Vars
- P(d);OGATEB::QAB(B)
- P(b);::S(C),XP(b)
- Refutation
- P(a);
- Try
- S(C);
- Threat
- DUALS(2)
- Vars
- P(d);OGATEB::QAB(B)
- P(b);::S(C)
- Refutation
- P(b);XS(C)
- Try
- S(C);XP(e)
- Vars
- P(a);OGATEB::QAB(B)
- P(d);OGATEB::QAB(B)
- Refutation
- P(b);
- Try
- Q(B);
- Threat
- QAR(B)
- Vars
- P(a);OGATEB::QAB(B)
- P(d);OGATEB::QAB(B)
- Refutation
- P(e);XQ(B)
- Try
- Q(B);
- Threat
- QAR(B)
- Vars
- P(a);OGATEB::QAB(B)
- Refutation
- P(d);
- Try
- Actual
- Q(B);XP(e)
- Threat
- QAR(B)
- Vars
- P(a);OGATEB::QAB(B)
- P(d);OGATEB::QAB(B)
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).