MESON Chess Problem Database
Problem Display
PID: 52896 (2r5/1b6/7r/2n1k1P1/6P1/B3K2p/BN6/3R4 w - - 0 1)
Bouteillier, A
Het Belgisch Schaakbord (L'Echiquier Belge), 1949
#2
7 + 6
SOLUTION
- SOUND
- Sets
- 1...Re6
- 2.Sc4#
- 1...Sd3
- 2.Sxd3#
- 1...Sa4
- 2.Sd3#
- 1...Se4
- 2.Sd3#
- 1...Sa6
- 2.Sd3#
- 1...Se6
- 2.Sd3#
- 2.Bd6#
- 1...Sd7
- 2.Sd3#
- 1...Re6
- Tries
- 1.Bg8?
- threat
- 2.Sc4#
- 1...Bd5
- 2.Rxd5#
- 1...Ba6
- 2.Rd5#
- 1...Sb3
- 2.Sd3#
- 1...Sd3
- 2.Sxd3#
- 1...Sa4
- 2.Sd3#
- 1...Se4
- 2.Sd3#
- 1...Sa6
- 2.Sd3#
- 1...Se6
- 2.Bd6#
- 1...Sd7
- 2.Sd3#
- 1...Rxg8!
- threat
- 1.Bg8?
- Keys
- 1.Bf7!
- threat
- 2.Sc4#
- 1...Bd5
- 2.Rxd5#
- 1...Ba6
- 2.Rd5#
- 1...Sb3
- 2.Sd3#
- 1...Sd3
- 2.Sxd3#
- 1...Sa4
- 2.Sd3#
- 1...Se4
- 2.Sd3#
- 1...Sa6
- 2.Sd3#
- 1...Se6
- 2.Bd6#
- 1...Sd7
- 2.Sd3#
- threat
- 1.Bf7!
FEATURES
- Static
- TYPE = THREAT
- CHANGED MATES = 0
- ADDED MATES = 4
- REMOVED MATES = 1
- Sets
- R(d);SBLOCK::S(C)
- S(b);N_GUARD::S(C),XS(b)
- S(b);N_GUARD::S(C)
- Tries
- Try
- B(B);
- Threat
- S(C)
- Vars
- B(e);N_GUARD::R1(A),XB(e)
- B(e);N_GUARD::R1(A)
- S(b);N_GUARD::S(C)
- S(b);N_GUARD::S(C),XS(b)
- S(b);OGATE::B(D)
- Refutation
- R(f);XB(B)
- Try
- Actual
- B(B);
- Threat
- S(C)
- Vars
- B(e);N_GUARD::R1(A),XB(e)
- B(e);N_GUARD::R1(A)
- S(b);N_GUARD::S(C)
- S(b);N_GUARD::S(C),XS(b)
- S(b);OGATE::B(D)
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).