MESON Chess Problem Database
Problem Display
PID: 23033 (5K2/3N1p2/4k3/2R5/6n1/3R4/8/8 w - - 0 1)
Lincoln, Robert A
Fun with Chess Miniatures, 1996
#2
4 + 3
SOLUTION
- SOUND
- Sets
- 1...Sf2
- 2.Re5#
- 1...Sh2
- 2.Re5#
- 1...Se3
- 2.Re5#
- 1...Se5
- 2.Rxe5#
- 1...Sf6
- 2.Re5#
- 1...Sh6
- 2.Re5#
- 1...f5
- 2.Rc6#
- 1...Sf2
- Tries
- 1.Ke8?
- 1...Se5
- 2.Rxe5#
- 1...Sf2
- 2.Re5#
- 1...Sh2
- 2.Re5#
- 1...Se3
- 2.Re5#
- 1...Sh6
- 2.Re5#
- 1...f5
- 2.Rc6#
- 1...f6
- 2.Sf8#
- 1...Sf6+!
- 1...Se5
- 1.Rd1?
- 1...Se5
- 2.Rxe5#
- 1...Sf2
- 2.Re5#
- 1...Sh2
- 2.Re5#
- 1...Se3
- 2.Re5#
- 1...Sf6
- 2.Re5#
- 1...Sh6
- 2.Re5#
- 1...f5
- 2.Rc6#
- 1...f6!
- 1...Se5
- 1.Rd2?
- 1...Se5
- 2.Rxe5#
- 1...Sf2
- 2.Re5#
- 1...Sh2
- 2.Re5#
- 1...Se3
- 2.Re5#
- 1...Sf6
- 2.Re5#
- 1...Sh6
- 2.Re5#
- 1...f5
- 2.Rc6#
- 1...f6!
- 1...Se5
- 1.Rd4?
- 1...Se5
- 2.Rxe5#
- 1...Sf2
- 2.Re5#
- 1...Sh2
- 2.Re5#
- 1...Se3
- 2.Re5#
- 1...Sf6
- 2.Re5#
- 1...Sh6
- 2.Re5#
- 1...f5
- 2.Rc6#
- 1...f6!
- 1...Se5
- 1.Ra5?
- 1...Se5
- 2.Rxe5#
- 1...Sf2
- 2.Re5#
- 1...Sh2
- 2.Re5#
- 1...Se3
- 2.Re5#
- 1...Sf6
- 2.Re5#
- 1...Sh6
- 2.Re5#
- 1...f5
- 2.Ra6#
- 1...f6!
- 1...Se5
- 1.Rb5?
- 1...Se5
- 2.Rxe5#
- 1...Sf2
- 2.Re5#
- 1...Sh2
- 2.Re5#
- 1...Se3
- 2.Re5#
- 1...Sf6
- 2.Re5#
- 1...Sh6
- 2.Re5#
- 1...f5
- 2.Rb6#
- 1...f6!
- 1...Se5
- 1.Rg5?
- 1...f6
- 2.Sc5#
- 1...Sf2
- 2.Re5#
- 1...Sh2
- 2.Re5#
- 1...Se3
- 2.Re5#
- 1...Se5
- 2.Rxe5#
- 1...Sf6
- 2.Sc5#
- 2.Re5#
- 1...Sh6
- 2.Re5#
- 1...f5!
- 1...f6
- 1.Rh5?
- 1...f6
- 2.Sc5#
- 1...Sf2
- 2.Re5#
- 1...Sh2
- 2.Re5#
- 1...Se3
- 2.Re5#
- 1...Se5
- 2.Rxe5#
- 1...Sf6
- 2.Sc5#
- 2.Re5#
- 1...Sh6
- 2.Re5#
- 1...f5!
- 1...f6
- 1.Ke8?
- Keys
- 1.Rcd5!
- 1...Se5
- 2.Rxe5#
- 1...f6
- 2.Sc5#
- 1...Sf2
- 2.Re5#
- 1...Sh2
- 2.Re5#
- 1...Se3
- 2.Re5#
- 1...Sf6
- 2.Sc5#
- 2.Re5#
- 1...Sh6
- 2.Re5#
- 1...f5
- 2.Rd6#
- 1...Se5
- 1.Rcd5!
FEATURES
- Static
- TYPE = INCOMPLETE_BLOCK
- CHANGED MATES = 1
- ADDED MATES = 1
- REMOVED MATES = 1
- Sets
- S(a);N_GUARD::R1(B)
- S(a);N_GUARD::R1(B),XS(a)
- P(c);SBLOCK::R(B)
- Tries
- Try
- K(D);P-FLIGHT
- Vars
- S(a);N_GUARD::R1(B),XS(a)
- S(a);N_GUARD::R1(B)
- P(c);SBLOCK::R(B)
- P(c);SBLOCK::S(C)
- Refutation
- S(a);CHECK
- Try
- R(A);
- Vars
- S(a);N_GUARD::R1(B),XS(a)
- S(a);N_GUARD::R1(B)
- P(c);SBLOCK::R(B)
- Refutation
- P(c);
- Try
- R(A);
- Vars
- S(a);N_GUARD::R1(B),XS(a)
- S(a);N_GUARD::R1(B)
- P(c);SBLOCK::R(B)
- Refutation
- P(c);
- Try
- R(A);
- Vars
- S(a);N_GUARD::R1(B),XS(a)
- S(a);N_GUARD::R1(B)
- P(c);SBLOCK::R(B)
- Refutation
- P(c);
- Try
- R(B);
- Vars
- S(a);N_GUARD::R1(B),XS(a)
- S(a);N_GUARD::R1(B)
- P(c);SBLOCK::R(B)
- Refutation
- P(c);
- Try
- R(B);
- Vars
- S(a);N_GUARD::R1(B),XS(a)
- S(a);N_GUARD::R1(B)
- P(c);SBLOCK::R(B)
- Refutation
- P(c);
- Try
- R(B);
- Vars
- P(c);SBLOCK::S(C)
- S(a);N_GUARD::R1(B)
- S(a);N_GUARD::R1(B),XS(a)
- Refutation
- P(c);
- Try
- R(B);
- Vars
- P(c);SBLOCK::S(C)
- S(a);N_GUARD::R1(B)
- S(a);N_GUARD::R1(B),XS(a)
- Refutation
- P(c);
- Try
- Actual
- R(B);
- Vars
- S(a);N_GUARD::R1(B),XS(a)
- P(c);SBLOCK::S(C)
- S(a);N_GUARD::R1(B)
- P(c);SBLOCK::R1(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).