MESON Chess Problem Database
Problem Display
PID: 166986 (Rn6/1BRp4/8/8/1p2PkP1/1Nn2N1P/5PK1/B7 w - - 0 1)
Colaneri, Bruno
Best Problems, 2018
#2
11 + 5
SOLUTION
- SOUND
- Sets
- 1...Sb1
- 2.Be5#
- 1...Sd1
- 2.Be5#
- 1...Sa2
- 2.Be5#
- 1...Se2
- 2.Be5#
- 1...Sa4
- 2.Be5#
- 1...Sxe4
- 2.Be5#
- 1...Sb5
- 2.Be5#
- 1...Sa6
- 2.Rf8#
- 1...d6
- 2.Rf7#
- 1...Sb1
- Tries
- 1.Sbd2?
- 1...Sxe4
- 2.Be5#
- 1...Sb1
- 2.Be5#
- 1...Sd1
- 2.Be5#
- 1...Sa2
- 2.Be5#
- 1...Se2
- 2.Be5#
- 1...Sa4
- 2.Be5#
- 1...Sb5
- 2.Be5#
- 1...Sd5
- 2.Be5#
- 1...Sa6
- 2.Rf8#
- 1...Sc6
- 2.Rf8#
- 1...d5
- 2.Rf7#
- 1...d6
- 2.Rf7#
- 1...b3!
- 1...Sxe4
- 1.Bd5?
- 1...Sxe4
- 2.Be5#
- 1...Sb1
- 2.Be5#
- 1...Sd1
- 2.Be5#
- 1...Sa2
- 2.Be5#
- 1...Se2
- 2.Be5#
- 1...Sa4
- 2.Be5#
- 1...Sb5
- 2.Be5#
- 1...Sa6
- 2.Rf8#
- 1...Sc6
- 2.Rf8#
- 1...d6
- 2.Rf7#
- 1...Sxd5!
- 1...Sxe4
- 1.Sbd2?
- Keys
- 1.Sc5!
- threat
- 2.Sd3#
- 1...Sd5
- 2.Be5#
- 1...Sc6
- 2.Rf8#
- 1...d5
- 2.Rf7#
- threat
- 1.Sc5!
There are these afters: 183644
FEATURES
- Static
- TYPE = THREAT
- CHANGED MATES = 0
- ADDED MATES = 3
- REMOVED MATES = 9
- Sets
- S(a);OGATE::B(A)
- S(a);OGATE,XP(G)::B(A)
- S(e);OGATE::R(K)
- P(d);OGATE::R(J)
- Tries
- Try
- S(D);
- Vars
- S(a);OGATE,XP(G)::B(A)
- S(a);OGATE::B(A)
- S(e);OGATE::R(K)
- P(d);OGATE::R(J)
- Refutation
- P(b);
- Try
- B(I);
- Vars
- S(a);OGATE,XP(G)::B(A)
- S(a);OGATE::B(A)
- S(e);OGATE::R(K)
- P(d);OGATE::R(J)
- Refutation
- S(a);XB(I)
- Try
- Actual
- S(D);
- Threat
- S(D)
- Vars
- S(a);OGATE::B(A)
- S(e);OGATE::R(K)
- P(d);OGATE::R(J)
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).