MESON Chess Problem Database
Problem Display
PID: 38407 (7R/8/5r1p/7k/8/6RK/8/1B6 w - - 0 1)
Notaro, Rosario
Scacco!, 1977
#2
4 + 3
| 2012 | Miniature Chess Problems from Many Countries | 1981 |
| 56 | The Problemist | 2002 |
SOLUTION
- SOUND
- Sets
- 1...Rf1
- 2.Bg6#
- 1...Rf2
- 2.Bg6#
- 1...Rf3
- 2.Bg6#
- 1...Rf4
- 2.Bg6#
- 1...Rg6
- 2.Bxg6#
- 1...Rf7
- 2.Bg6#
- 1...Rf8
- 2.Bg6#
- 1...Rf1
- Tries
- 1.Be4?
- 1...Rf1
- 2.Bg6#
- 1...Rf2
- 2.Bg6#
- 1...Rf3
- 2.Bxf3#
- 2.Bg6#
- 1...Rf4
- 2.Bg6#
- 1...Ra6
- 2.Bf3#
- 1...Rb6
- 2.Bf3#
- 1...Rc6
- 2.Bf3#
- 1...Rd6
- 2.Bf3#
- 1...Re6
- 2.Bf3#
- 1...Rg6
- 2.Bxg6#
- 1...Rf7
- 2.Bg6#
- 1...Rf8
- 2.Bg6#
- 1...Rf5!
- 1...Rf1
- 1.Be4?
- Keys
- 1.Rf8!
- 1...Rxf8
- 2.Bg6#
- 1...Rf5
- 2.Rxf5#
- 1...Rf1
- 2.Bg6#
- 1...Rf2
- 2.Bg6#
- 1...Rf3
- 2.Bg6#
- 1...Rf4
- 2.Bg6#
- 1...Ra6
- 2.Rf5#
- 1...Rb6
- 2.Rf5#
- 1...Rc6
- 2.Rf5#
- 1...Rd6
- 2.Rf5#
- 1...Re6
- 2.Rf5#
- 1...Rg6
- 2.Bxg6#
- 1...Rf7
- 2.Bg6#
- 1...Rxf8
- 1.Rf8!
FEATURES
- Static
- TYPE = INCOMPLETE_BLOCK
- CHANGED MATES = 0
- ADDED MATES = 6
- REMOVED MATES = 0
- Sets
- R(b);N_GUARD::B(A)
- R(b);N_GUARD,P_PINR(B)::B(A)
- R(b);N_GUARD::B(A),XR(b)
- Tries
- Try
- B(A);
- Vars
- R(b);N_GUARD::B(A)
- R(b);N_GUARD,SBLOCK::B(A)
- R(b);N_GUARD::B(A),XR(b)
- Refutation
- R(b);
- Try
- Actual
- R(D);N_PINP(c)
- Vars
- R(b);N_GUARD,XR(D)::B(A)
- R(b);OGATE::R(D),XR(b)
- R(b);N_GUARD::B(A)
- R(b);N_GUARD,P_PINR(B)::B(A)
- R(b);OGATE,SBLOCK::R(D)
- R(b);OGATE::R(D)
- R(b);N_GUARD::B(A),XR(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).