MESON Chess Problem Database
Problem Display
PID: 58591 (6B1/4Pr2/kBKP1P2/8/8/8/8/8 w - - 0 1)
Mayer, Jean
Het Belgisch Schaakbord (L'Echiquier Belge), 1955
#2
6 + 2
SOLUTION
- SOUND
- Sets
- 1...Rxf6
- 2.Bc4#
- 1...Rxe7
- 2.Bc4#
- 1...Rg7
- 2.Bc4#
- 1...Rh7
- 2.Bc4#
- 1...Rf8
- 2.Bc4#
- 1...Rxf6
- Tries
- 1.d7?
- 1...Rxe7
- 2.Bc4#
- 1...Rg7
- 2.Bc4#
- 1...Rh7
- 2.Bc4#
- 1...Rf8
- 2.Bc4#
- 1...Rxf6+!
- 1...Rxe7
- 1.e8Q?
- threat
- 2.Qe2#
- 1...Re7
- 2.Bc4#
- 1...Rc7+!
- threat
- 1.e8B?
- 1...Rxf6
- 2.Bc4#
- 1...Ra7
- 2.Bc4#
- 1...Rb7
- 2.Bc4#
- 1...Rd7
- 2.Bc4#
- 1...Re7
- 2.Bc4#
- 1...Rg7
- 2.Bc4#
- 1...Rh7
- 2.Bc4#
- 1...Rf8
- 2.Bc4#
- 1...Rc7+!
- 1...Rxf6
- 1.e8R?
- 1...Rxf6
- 2.Bc4#
- 2.Ra8#
- 1...Ra7
- 2.Bc4#
- 1...Rb7
- 2.Bc4#
- 1...Rd7
- 2.Bc4#
- 1...Re7
- 2.Bc4#
- 1...Rg7
- 2.Bc4#
- 1...Rh7
- 2.Bc4#
- 1...Rf8
- 2.Bc4#
- 1...Rc7+!
- 1...Rxf6
- 1.d7?
- Keys
- 1.e8S!
- 1...Rc7+
- 2.Sxc7#
- 1...Rxf6
- 2.Sc7#
- 2.Bc4#
- 1...Ra7
- 2.Bc4#
- 1...Rb7
- 2.Bc4#
- 1...Rd7
- 2.Bc4#
- 1...Re7
- 2.Bc4#
- 1...Rg7
- 2.Bc4#
- 1...Rh7
- 2.Bc4#
- 1...Rf8
- 2.Sc7#
- 2.Bc4#
- 1...Rc7+
- 1.e8S!
FEATURES
- Static
- TYPE = WAITER
- CHANGED MATES = 0
- ADDED MATES = 4
- REMOVED MATES = 2
- Sets
- R(b);OGATE,P_PINP(C),XP(D)::B(F)
- R(b);OGATE,XP(E)::B(F)
- R(b);OGATE::B(F)
- Tries
- Try
- P(C);
- Vars
- R(b);OGATE,XP(E)::B(F)
- R(b);OGATE::B(F)
- Refutation
- R(b);CHECK,XP(D)
- Try
- P(E);
- Threat
- QAB(E)
- Vars
- R(b);OGATE::B(F)
- Refutation
- R(b);CHECK
- Try
- P(E);
- Vars
- R(b);OGATE,P_PINP(C),XP(D)::B(F)
- R(b);OGATE::B(F)
- Refutation
- R(b);CHECK
- Try
- P(E);
- Vars
- R(b);OGATE::B(F)
- Refutation
- R(b);CHECK
- Try
- Actual
- P(E);
- Vars
- R(b);CHECK,N_GUARD::S(E),XR(b)
- R(b);OGATE::B(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).