MESON Chess Problem Database
Problem Display
PID: 136968 (3B4/3B2N1/4Rp2/5RP1/1b4pk/7N/5P2/5K2 w - - 0 1)
Janevski, Zivko
1st Place, Liga Problemista, 1985/2
#2
9 + 4
| 6490 | yacpdb | 2010 |
SOLUTION
- SOUND
- Sets
- 1...gxh3
- 2.Re4#
- 1...fxg5
- 2.Rh6#
- 1...gxh3
- Tries
- 1.Rexf6?
- threat
- 2.Rh6#
- 1...Kxh3
- 2.Rh6#
- 1...g3
- 2.Rf4#
- 1...gxh3!
- threat
- 1.Re8?
- threat
- 2.Rh8#
- 1...Kxh3
- 2.Rh8#
- 1...gxh3
- 2.Re4#
- 1...g3
- 2.Rf4#
- 1...Bf8!
- threat
- 1.gxf6?
- threat
- 2.Rh5#
- 1...Kxh3
- 2.Rh5#
- 1...gxh3
- 2.Re4#
- 1...g3!
- threat
- 1.g6?
- threat
- 2.Rh5#
- 1...Kxh3
- 2.Rh5#
- 1...gxh3
- 2.Re4#
- 1...g3!
- threat
- 1.Rexf6?
- Keys
- 1.Rfxf6!
- threat
- 2.Rh6#
- 1...Kxh3
- 2.Rh6#
- 1...gxh3
- 2.Rf4#
- 1...g3
- 2.Re4#
- threat
- 1.Rfxf6!
FEATURES
- Static
- TYPE = THREAT
- CHANGED MATES = 1
- ADDED MATES = 2
- REMOVED MATES = 1
- Sets
- P(b);OGATEB,SBLOCK,XS(C)::R(F)
- P(d);OGATE,P_SPINP(d),XP(E)::R(F)
- Tries
- Try
- R(F);XP(d)
- Threat
- R(F)
- Vars
- K(c);P-FLIGHT,XS(C)::R(F)
- P(b);OGATEB::R(D)
- Refutation
- P(b);XS(C)
- Try
- R(F);
- Threat
- R(F)
- Vars
- K(c);P-FLIGHT,XS(C)::R(F)
- P(b);OGATEB,SBLOCK,XS(C)::R(F)
- P(b);OGATEB::R(D)
- Refutation
- B(a);
- Try
- P(E);XP(d)
- Threat
- R1(D)
- Vars
- K(c);P-FLIGHT,XS(C)::R(D)
- P(b);OGATEB,SBLOCK,XS(C)::R(F)
- Refutation
- P(b);
- Try
- P(E);P_PINP(d)
- Threat
- R1(D)
- Vars
- K(c);N_SPINP(d),P-FLIGHT,XS(C)::R(D)
- P(b);OGATEB,SBLOCK,XS(C)::R(F)
- Refutation
- P(b);
- Try
- Actual
- R(D);XP(d)
- Threat
- R(D)
- Vars
- K(c);P-FLIGHT,XS(C)::R(D)
- P(b);OGATEB,SBLOCK,XS(C)::R(D)
- P(b);OGATEB::R(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).