MESON Chess Problem Database
Problem Display
PID: 45853 (4N2k/7P/6P1/5N2/5b2/2R5/7B/K7 w - - 0 1)
Wester, Anders Emil
Land og Folk, 0000
#2
7 + 2
| 4885 | Amatorproblem | 1976 |
SOLUTION
- SOUND
- Sets
- 1...Bc1
- 2.Be5#
- 1...Bd2
- 2.Be5#
- 1...Be3
- 2.Be5#
- 1...Be5
- 2.Bxe5#
- 1...Bc1
- Tries
- 1.Sed6?
- threat
- 2.Sf7#
- 2.Rc8#
- 1...Be5
- 2.Sf7#
- 2.Bxe5#
- 1...Bg5
- 2.Sf7#
- 1...Bh6
- 2.Sf7#
- 1...Bxd6!
- threat
- 1.Sf6?
- threat
- 2.Rc8#
- 2.g7#
- 1...Be5
- 2.g7#
- 1...Bd6
- 2.g7#
- 1...Bc7
- 2.g7#
- 1...Bh6!
- threat
- 1.Rh3?
- threat
- 2.g7#
- 1...Be5+
- 2.Bxe5#
- 1...Bh6!
- threat
- 1.Sed6?
- Keys
- 1.Rc8!
- threat
- 2.Sed6#
- 2.Sf6#
- 2.Sc7#
- 2.Seg7#
- 1...Be5+
- 2.Bxe5#
- 1...Bg5
- 2.Sf6#
- 1...Bd6
- 2.Sexd6#
- 1...Bh6
- 2.Seg7#
- 1...Bc7
- 2.Sxc7#
- threat
- 1.Rc8!
FEATURES
- Static
- TYPE = THREAT
- CHANGED MATES = 0
- ADDED MATES = 4
- REMOVED MATES = 3
- Sets
- B(a);OGATE::B(B)
- B(a);OGATE,P_PINR(C)::B(B),XB(a)
- Tries
- Try
- S(G);
- Threat
- DUALS(2)
- Vars
- B(a);::S(G)
- Refutation
- B(a);XS(G)
- Try
- S(G);
- Threat
- DUALS(2)
- Vars
- B(a);P_PINR(C)::P(E)
- B(a);::P(E)
- Refutation
- B(a);
- Try
- R(C);
- Threat
- P(E)
- Vars
- B(a);CHECK,OGATE::B(B),XB(a)
- Refutation
- B(a);
- Try
- Actual
- R(C);
- Threat
- DUALS(4)
- Vars
- B(a);CHECK,OGATE::B(B),XB(a)
- B(a);::R(C)+S(G)
- B(a);::R(C)+S(G),XB(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).