MESON Chess Problem Database
Problem Display
PID: 181204 (8/Kp1R4/1pp5/2k2p1B/1p6/1P6/7R/8 w - - 0 1)
Howard, David M
Problem Observer, 2013
#2
5 + 6
SOLUTION
- SOUND
- Sets
- 1...b5
- 2.Rc2#
- 1...b5
- Tries
- 1.Bd1?
- 1...f4
- 2.Rh5#
- 1...b5
- 2.Rc2#
- 1...Kb5!
- 1...f4
- 1.Be2?
- 1...f4
- 2.Rh5#
- 1...b5!
- 1...f4
- 1.Bf3?
- 1...f4
- 2.Rh5#
- 1...b5
- 2.Rc2#
- 1...Kb5!
- 1...f4
- 1.Bg4?
- 1...fxg4
- 2.Rh5#
- 1...f4
- 2.Rh5#
- 1...b5
- 2.Rc2#
- 1...Kb5!
- 1...fxg4
- 1.Bg6?
- 1...f4
- 2.Rh5#
- 1...b5
- 2.Rc2#
- 1...Kb5!
- 1...f4
- 1.Bf7?
- 1...f4
- 2.Rh5#
- 1...b5
- 2.Rc2#
- 1...Kb5!
- 1...f4
- 1.Rg2?
- 1...f4
- 2.Rg5#
- 1...b5
- 2.Rc2#
- 1...Kb5!
- 1...f4
- 1.Bd1?
- Keys
- 1.Be8!
- 1...Kb5
- 2.Rd5#
- 1...f4
- 2.Rh5#
- 1...b5
- 2.Rc2#
- 1...Kb5
- 1.Be8!
FEATURES
- Static
- TYPE = INCOMPLETE_BLOCK
- CHANGED MATES = 0
- ADDED MATES = 2
- REMOVED MATES = 0
- Sets
- P(d);SBLOCK::R(A)
- Tries
- Try
- B(C);
- Vars
- P(c);OGATEB::R(A)
- P(d);SBLOCK::R(A)
- Refutation
- K(b);P-FLIGHT
- Try
- B(C);
- Vars
- P(c);OGATEB::R(A)
- Refutation
- P(d);
- Try
- B(C);
- Vars
- P(c);OGATEB::R(A)
- P(d);SBLOCK::R(A)
- Refutation
- K(b);P-FLIGHT
- Try
- B(C);
- Vars
- P(c);OGATEB,XB(C)::R(A)
- P(c);OGATEB::R(A)
- P(d);SBLOCK::R(A)
- Refutation
- K(b);P-FLIGHT
- Try
- B(C);
- Vars
- P(c);OGATEB::R(A)
- P(d);SBLOCK::R(A)
- Refutation
- K(b);P-FLIGHT
- Try
- B(C);
- Vars
- P(c);OGATEB::R(A)
- P(d);SBLOCK::R(A)
- Refutation
- K(b);P-FLIGHT
- Try
- R(A);
- Vars
- P(c);OGATEB::R(A)
- P(d);SBLOCK::R(A)
- Refutation
- K(b);P-FLIGHT
- Try
- Actual
- B(C);
- Vars
- K(b);P-FLIGHT::R(E)
- P(c);OGATEB::R(A)
- P(d);SBLOCK::R(A)
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).