MESON Chess Problem Database
Problem Display
PID: 219138 (2k1N3/1R2P3/B7/4np2/2n2B2/4p3/2ppP3/K1R3Q1 w - - 0 1)
Bolland, WE
The Field, 1883
(First published on Sat Jul 7 1883)
#2
9 + 7
| 15239 | Valois Notebooks | 2020 |
SOLUTION
- SOUND
- Sets
- 1...Sb2
- 2.Sd6#
- 1...Sa3
- 2.Sd6#
- 1...Sa5
- 2.Sd6#
- 1...Sb6
- 2.Sd6#
- 1...Sd6
- 2.Sxd6#
- 1...Sd3
- 2.Ra7#
- 1...Sf3
- 2.Ra7#
- 1...Sg4
- 2.Ra7#
- 1...Sc6
- 2.Ra7#
- 1...Sg6
- 2.Ra7#
- 1...Sd7
- 2.Rbb1#
- 2.Rb2#
- 2.Rb3#
- 2.Rb4#
- 2.Rb5#
- 2.Rb6#
- 2.Ra7#
- 2.Rb8#
- 1...Sf7
- 2.Ra7#
- 1...Sb2
- Keys
- 1.Qd1!
- 1...dxc1Q+
- 2.Rb1#
- 1...dxc1R+
- 2.Rb1#
- 1...cxd1Q
- 2.Sd6#
- 1...cxd1S
- 2.Sd6#
- 1...cxd1B
- 2.Sd6#
- 1...cxd1R
- 2.Sd6#
- 1...dxc1S
- 2.Rb1#
- 2.Rb2#
- 2.Rb3#
- 2.Rb4#
- 2.Rb5#
- 2.Rb6#
- 2.Qd8#
- 1...dxc1B
- 2.Rb1#
- 2.Rb2#
- 2.Rb3#
- 2.Rb4#
- 2.Rb5#
- 2.Rb6#
- 2.Qd8#
- 1...Sb2
- 2.Sd6#
- 1...Sa3
- 2.Sd6#
- 1...Sa5
- 2.Sd6#
- 1...Sb6
- 2.Sd6#
- 1...Sd6
- 2.Sxd6#
- 1...Sd3
- 2.Ra7#
- 1...Sf3
- 2.Ra7#
- 1...Sg4
- 2.Ra7#
- 1...Sc6
- 2.Ra7#
- 1...Sg6
- 2.Ra7#
- 1...Sd7
- 2.Rbb1#
- 2.Rb2#
- 2.Rb3#
- 2.Rb4#
- 2.Rb5#
- 2.Rb6#
- 2.Ra7#
- 2.Rb8#
- 1...Sf7
- 2.Ra7#
- 1...dxc1Q+
- 1.Qd1!
FEATURES
- Static
- TYPE = INCOMPLETE_BLOCK
- CHANGED MATES = 0
- ADDED MATES = 6
- REMOVED MATES = 0
- Sets
- S(d);N_GUARD,P_SPINP(a)::S(I)
- S(d);N_GUARD,P_SPINP(a)::S(I),XS(d)
- S(e);::B(F)+R(G)
- Actual
- Q(C);
- Vars
- P(b);CHECK,XR(B)::B(F)+R(G)
- P(a);P_PINR(B),P_SPINS(d),XQ(C)::S(I)
- P(a);P_SPINS(d),XQ(C)::S(I)
- S(d);N_GUARD,P_SPINP(a)::S(I)
- S(d);N_GUARD,P_SPINP(a)::S(I),XS(d)
- S(e);::B(F)+R(G)
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).