MESON Chess Problem Database
Problem Display
PID: 244154 (3R4/1KB2p1q/1P6/ppk5/b3nN2/P3n2r/N3B3/1R6 w - - 0 1)
Bennett, Frederick
Chess World (The), 1951
#2
9 + 9
| 15148 | Sadier Collection | 2021 |
SOLUTION
- SOUND
- Sets
- 1...Bd1
- 2.Rxb5#
- 1...Bc2
- 2.Rxb5#
- 1...Sd1
- 2.Rd5#
- 1...Sf1
- 2.Rd5#
- 1...Sc2
- 2.Rd5#
- 1...Sg2
- 2.Rd5#
- 1...Sc4
- 2.Rd5#
- 1...Sg4
- 2.Rd5#
- 1...Sd5
- 2.Rxd5#
- 1...Sf5
- 2.Rd5#
- 1...f5
- 2.Se6#
- 1...f6
- 2.Se6#
- 1...Bd1
- Tries
- 1.Sb4?
- threat
- 2.Sa6#
- 1...axb4
- 2.axb4#
- 1...Sd5
- 2.Rxd5#
- 1...Sd6+!
- threat
- 1.Sb4?
- Keys
- 1.Rb4!
- threat
- 2.Sd3#
- 1...Sd6+
- 2.Bxd6#
- 1...axb4
- 2.axb4#
- 1...Bc2
- 2.Rxb5#
- 1...Sd1
- 2.Rd5#
- 1...Sf1
- 2.Rd5#
- 1...Sc2
- 2.Rd5#
- 1...Sg2
- 2.Rd5#
- 1...Sc4
- 2.Rd5#
- 1...Sg4
- 2.Rd5#
- 1...Sd5
- 2.Rxd5#
- 1...Sf5
- 2.Rd5#
- 1...Sd2
- 2.Bd6#
- 1...Sf2
- 2.Bd6#
- 1...Sc3
- 2.Bd6#
- 1...Sg3
- 2.Bd6#
- 1...Sg5
- 2.Bd6#
- 1...Sf6
- 2.Bd6#
- threat
- 1.Rb4!
FEATURES
- Static
- TYPE = THREAT
- CHANGED MATES = 0
- ADDED MATES = 8
- REMOVED MATES = 3
- Sets
- B(c);N_GUARD::R1(A),XP(f)
- S(a);N_GUARD::R1(I)
- S(a);N_GUARD::R1(I),XS(a)
- P(h);N_GUARD,P_PINB(H)::S(E)
- Tries
- Try
- S(B);
- Threat
- S(B)
- Vars
- P(e);OGATE,XS(B)::P(D),XP(e)
- S(a);N_GUARD::R1(I),XS(a)
- Refutation
- S(d);CHECK
- Try
- Actual
- R(A);
- Threat
- S(E)
- Vars
- S(d);CHECK,N_GUARD::B(H),XS(d)
- P(e);OGATE,XR(A)::P(D),XP(e)
- B(c);N_GUARD::R1(A),XP(f)
- S(a);N_GUARD::R1(I)
- S(a);N_GUARD::R1(I),XS(a)
- S(d);N_GUARD::B(H)
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).