MESON Chess Problem Database
Problem Display
PID: 18978 (6Bb/8/3P2pP/6N1/2NP2Q1/1n1kB2R/1R1P1Pp1/n4bK1 w - - 0 1)
Shinkman, William Anthony
Western Advertiser, 1873
#2
13 + 7
| 3925 | The Golden Argosy | 1929 |
SOLUTION
- SOUND
- Sets
- 1...Be2
- 2.Qe4#
- 1...Bxd4
- 2.Bxd4#
- 1...Be5
- 2.Sxe5#
- 1...Sc2
- 2.Rxb3#
- 1...Sxd2
- 2.Bxd2#
- 1...Sxd4
- 2.Bxd4#
- 1...Be2
- Tries
- 1.Sa3?
- threat
- 2.Bc4#
- 1...Sxd2
- 2.Bxd2#
- 1...Sa5!
- threat
- 1.Sa5?
- threat
- 2.Bc4#
- 1...Sxd2
- 2.Bxd2#
- 1...Sxa5!
- threat
- 1.Sb6?
- threat
- 2.Bc4#
- 1...Sxd2
- 2.Bxd2#
- 1...Sa5!
- threat
- 1.Sa3?
- Keys
- 1.Sh7!
- threat
- 2.Bg5#
- 1...Bxd4
- 2.Bxd4#
- 1...Sxd2
- 2.Bxd2#
- 1...Sxd4
- 2.Bxd4#
- 1...Be2
- 2.Qxg6#
- 1...Be5
- 2.Sxe5#
- 1...Sc2
- 2.Rxb3#
- 1...g5
- 2.Bxg5#
- threat
- 1.Sh7!
FEATURES
- Static
- TYPE = THREAT
- CHANGED MATES = 1
- ADDED MATES = 1
- REMOVED MATES = 0
- Sets
- B(b);SBLOCK::QAB1(I)
- B(g);OGATE,XP(H)::R(F)+B(E),XB(g)
- B(g);N_GUARD::S(G),XB(g)
- S(a);N_GUARD,SBLOCK::R(B),XS(d)
- S(d);OGATE,XP(C)::R(F)+B(E),XS(d)
- S(d);OGATE,XP(H)::R(F)+B(E),XS(d)
- Tries
- Try
- S(G);
- Threat
- B(M)
- Vars
- S(d);OGATE,XP(C)::R(F)+B(E),XS(d)
- Refutation
- S(d);
- Try
- S(G);
- Threat
- B(M)
- Vars
- S(d);OGATE,XP(C)::R(F)+B(E),XS(d)
- Refutation
- S(d);XS(G)
- Try
- S(G);
- Threat
- B(M)
- Vars
- S(d);OGATE,XP(C)::R(F)+B(E),XS(d)
- Refutation
- S(d);
- Try
- Actual
- S(J);
- Threat
- R(F)+B(E)
- Vars
- B(g);OGATE,XP(H)::R(F)+B(E),XB(g)
- S(d);OGATE,XP(C)::R(F)+B(E),XS(d)
- S(d);OGATE,XP(H)::R(F)+B(E),XS(d)
- B(b);SBLOCK::QAB(I),XP(f)
- B(g);N_GUARD::S(G),XB(g)
- S(a);N_GUARD,SBLOCK::R(B),XS(d)
- P(f);::R(F)+B(E),XP(f)
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).