MESON Chess Problem Database
Problem Display
PID: 141037 (B4N2/bb6/1R4P1/5k2/3PR3/3PP2P/2r4n/2n3QK w - - 0 1)
Neale, Harry R
The Problemist, 1943
#2
11 + 6
SOLUTION
- SOUND
- Sets
- 1...Rg2
- 2.Re5#
- 1...Rc6
- 2.Rf4#
- 1...Bxe4+
- 2.Bxe4#
- 2.dxe4#
- 1...Ba6
- 2.Rf4#
- 2.Re5#
- 1...Bc8
- 2.Rf4#
- 2.Re5#
- 1...Sf1
- 2.Qg4#
- 1...Sf3
- 2.Rf4#
- 2.Qg4#
- 1...Sg4
- 2.Qxg4#
- 1...Rg2
- Tries
- 1.Sh7?
- threat
- 2.Rf6#
- 2.Qg5#
- 1...Bxe4+
- 2.Bxe4#
- 2.dxe4#
- 1...Bxb6
- 2.Qg5#
- 1...Rg2
- 2.Rf4#
- 2.Re5#
- 2.Rf6#
- 1...Rc6
- 2.Re5#
- 2.Qg5#
- 1...Bc6
- 2.Qg5#
- 1...Sf3
- 2.Rf4#
- 2.Rf6#
- 2.Qg4#
- 1...Sg4
- 2.Qxg4#
- 2.hxg4#
- 1...Sxd3!
- threat
- 1.h4?
- threat
- 2.Qg5#
- 1...Bxe4+
- 2.Bxe4#
- 2.dxe4#
- 1...Rg2
- 2.Rf4#
- 1...Sf3
- 2.Rf4#
- 2.Qg4#
- 1...Sg4
- 2.Qxg4#
- 1...Sxd3!
- threat
- 1.Sh7?
- Keys
- 1.g7!
- threat
- 2.Qg6#
- 1...Bxe4+
- 2.Bxe4#
- 2.dxe4#
- 1...Rg2
- 2.Re5#
- 1...Rc6
- 2.Rf4#
- 1...Sg4
- 2.Qxg4#
- threat
- 1.g7!
There are these versions: 140672
FEATURES
- Static
- TYPE = THREAT
- CHANGED MATES = 0
- ADDED MATES = 0
- REMOVED MATES = 1
- Sets
- R(b);N_PINR(G)::R1(G)
- S(c);N_GUARD::QAB1(A)
- S(c);N_GUARD::QAB1(A),XS(c)
- Tries
- Try
- S(K);
- Threat
- DUALS(2)
- Vars
- B(e);XR(H)::QAR1(A)
- B(f);::QAR1(A)
- Refutation
- S(a);XP(C)
- Try
- P(E);
- Threat
- QAR1(A)
- Vars
- R(b);N_PINR(G)::R1(G)
- S(c);N_GUARD::QAB1(A),XS(c)
- Refutation
- S(a);XP(C)
- Try
- Actual
- P(I);
- Threat
- QAB1(A)
- Vars
- R(b);N_PINR(G)::R1(G)
- S(c);N_GUARD::QAB1(A),XS(c)
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).