MESON Chess Problem Database
Problem Display
PID: 15727 (K7/1p6/kB6/2RN4/r7/8/8/8 w - - 0 1)
Lincoln, Robert A
Mewark Star-Ledger, 1987
#2
4 + 3
| 2838 | Fun with Chess Miniatures | 1996 |
SOLUTION
- SOUND
- Sets
- 1...Rb4
- 2.Ra5#
- 1...Rc4
- 2.Ra5#
- 1...Rd4
- 2.Ra5#
- 1...Re4
- 2.Ra5#
- 1...Rf4
- 2.Ra5#
- 1...Rg4
- 2.Ra5#
- 1...Rh4
- 2.Ra5#
- 1...Ra5
- 2.Rxa5#
- 1...Rb4
- Tries
- 1.Bc7?
- 1...Ra1
- 2.Sb4#
- 1...Ra2
- 2.Sb4#
- 1...Ra3
- 2.Sb4#
- 1...Rb4
- 2.Sxb4#
- 2.Ra5#
- 1...Rc4
- 2.Ra5#
- 1...Rd4
- 2.Ra5#
- 1...Re4
- 2.Ra5#
- 1...Rf4
- 2.Ra5#
- 1...Rg4
- 2.Ra5#
- 1...Rh4
- 2.Ra5#
- 1...Ra5
- 2.Sb4#
- 2.Rxa5#
- 1...b5
- 2.Rc6#
- 1...b6!
- 1...Ra1
- 1.Rb5?
- threat
- 2.Sc7#
- 1...Rc4
- 2.Ra5#
- 1...Kxb5+!
- threat
- 1.Bc7?
- Keys
- 1.Bd8!
- 1...Ra1
- 2.Sb4#
- 1...Ra2
- 2.Sb4#
- 1...Ra3
- 2.Sb4#
- 1...Rb4
- 2.Sxb4#
- 2.Ra5#
- 1...Rc4
- 2.Ra5#
- 1...Rd4
- 2.Ra5#
- 1...Re4
- 2.Ra5#
- 1...Rf4
- 2.Ra5#
- 1...Rg4
- 2.Ra5#
- 1...Rh4
- 2.Ra5#
- 1...Ra5
- 2.Sb4#
- 2.Rxa5#
- 1...b5
- 2.Rc6#
- 1...b6
- 2.Sc7#
- 1...Ra1
- 1.Bd8!
FEATURES
- Static
- TYPE = INCOMPLETE_BLOCK
- CHANGED MATES = 0
- ADDED MATES = 5
- REMOVED MATES = 2
- Sets
- R(a);N_GUARD::R1(A)
- R(a);N_GUARD,SBLOCK::R1(A)
- R(a);N_GUARD::R1(A),XR(a)
- Tries
- Try
- B(C);
- Vars
- R(a);N_GUARD::S(B)
- R(a);N_GUARD::R1(A)
- R(a);N_GUARD,SBLOCK::R1(A)
- P(c);N_GUARD,SBLOCK::R(A)
- Refutation
- P(c);
- Try
- R(A);
- Threat
- S(B)
- Vars
- R(a);N_GUARD::R1(A)
- Refutation
- K(b);CHECK,S_FLIGHT,XR(A)
- Try
- Actual
- B(C);
- Vars
- R(a);N_GUARD::S(B)
- R(a);N_GUARD::R1(A)
- P(c);N_GUARD,SBLOCK::R(A)
- P(c);SBLOCK::S(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).