MESON Chess Problem Database
Problem Display
PID: 110402 (2RQ4/p7/5R2/n4P2/1k5r/N1p5/K4B2/8 w - - 0 1)
Tafferner, Jozsef
Stadion kiskettes, 1951
#2
7 + 5
| 6490 | yacpdb | 2009 |
SOLUTION
- SOUND
- Tries
- 1.Qb6+?
- 1...Ka4
- 2.Qb5#
- 1...axb6!
- 1...Ka4
- 1.Qd5?
- threat
- 2.Qb5#
- 1...Ka4
- 2.Qb5#
- 1...a6!
- threat
- 1.Qd7?
- threat
- 2.Sc2#
- 2.Bc5#
- 2.Qb5#
- 1...Sb3
- 2.Qb5#
- 1...Sc4
- 2.Qb5#
- 1...Sb7
- 2.Qb5#
- 1...Rh2
- 2.Sc2#
- 2.Qb5#
- 1...Rc4
- 2.Sc2#
- 2.Qb5#
- 1...Rd4
- 2.Sc2#
- 2.Qb5#
- 1...c2
- 2.Sxc2#
- 2.Be1#
- 2.Qb5#
- 1...a6
- 2.Sc2#
- 2.Bc5#
- 2.Rb6#
- 1...Sc6!
- threat
- 1.Qe8?
- threat
- 2.Sc2#
- 2.Bc5#
- 2.Qb5#
- 1...Sb3
- 2.Qb5#
- 1...Sc4
- 2.Qb5#
- 1...Sb7
- 2.Qb5#
- 1...Rh2
- 2.Sc2#
- 2.Qb5#
- 1...Rc4
- 2.Sc2#
- 2.Qb5#
- 1...Rd4
- 2.Sc2#
- 2.Qb5#
- 1...c2
- 2.Sxc2#
- 2.Be1#
- 2.Qb5#
- 1...a6
- 2.Sc2#
- 2.Bc5#
- 2.Rb6#
- 1...Sc6!
- threat
- 1.Qb6+?
- Keys
- 1.Ra6!
- threat
- 2.Qxa5#
- 1...Ka4
- 2.Qxh4#
- 2.Qxa5#
- 1...Sb3
- 2.Rb8#
- 1...Sc4
- 2.Bc5#
- 1...Sc6
- 2.Qd6#
- 1...Sb7
- 2.Qxh4#
- threat
- 1.Ra6!
FEATURES
- Static
- TYPE = THREAT
- CHANGED MATES = 0
- ADDED MATES = 4
- REMOVED MATES = 0
- Sets
- Tries
- Try
- Q(G);CHECK
- Vars
- K(b);P-FLIGHT::QAB1(G)
- Refutation
- P(e);XQ(G)
- Try
- Q(G);
- Threat
- QAR1(G)
- Vars
- K(b);P-FLIGHT::QAB1(G)
- Refutation
- P(e);
- Try
- Q(G);
- Threat
- DUALS(3)
- Vars
- S(d);::QAR1(G)
- Refutation
- S(d);
- Try
- Q(G);
- Threat
- DUALS(3)
- Vars
- S(d);::QAR1(G)
- Refutation
- S(d);
- Try
- Actual
- R(E);
- Threat
- QAB1(G),XS(d)
- Vars
- S(d);N_GUARD::R(F)
- S(d);::B(B)
- S(d);::QAB(G)
- S(d);N_GUARD::QAR(G),XR(c)
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).