MESON Chess Problem Database
Problem Display
PID: 208893 (6Q1/8/2pP1R2/2N1pn2/2Pk4/1K2p3/3P4/6B1 w - - 0 1)
Thornton, George Howard
Newark Sunday Call, 1876
#2
8 + 5
| 6490 | yacpdb | 2020 |
SOLUTION
- SOUND
- Sets
- 1...Sg3
- 2.Bxe3#
- 1...Sh4
- 2.Bxe3#
- 1...Sxd6
- 2.Bxe3#
- 1...Sh6
- 2.Bxe3#
- 1...Se7
- 2.Bxe3#
- 1...Sg7
- 2.Bxe3#
- 1...Sg3
- Tries
- 1.Kb4?
- 1...Sxd6
- 2.Bxe3#
- 2.Rxd6#
- 2.dxe3#
- 1...Sg3
- 2.Bxe3#
- 2.dxe3#
- 1...Sh4
- 2.Bxe3#
- 2.dxe3#
- 1...Sh6
- 2.Bxe3#
- 2.dxe3#
- 1...Se7
- 2.Bxe3#
- 2.dxe3#
- 1...Sg7
- 2.Bxe3#
- 2.dxe3#
- 1...e4!
- 1...Sxd6
- 1.Qf7?
- 1...Kxc5
- 2.Qa7#
- 1...Sxd6
- 2.Bxe3#
- 1...Sg3
- 2.Bxe3#
- 1...Sh4
- 2.Bxe3#
- 1...Sh6
- 2.Bxe3#
- 1...Se7
- 2.Bxe3#
- 1...Sg7
- 2.Bxe3#
- 1...e4!
- 1...Kxc5
- 1.Qh7?
- 1...Kxc5
- 2.Qa7#
- 1...Sxd6
- 2.Se6#
- 2.Bxe3#
- 1...Sg3
- 2.Se6#
- 2.Bxe3#
- 1...Sh4
- 2.Se6#
- 2.Bxe3#
- 1...Sh6
- 2.Se6#
- 2.Bxe3#
- 1...Se7
- 2.Se6#
- 2.Bxe3#
- 1...Sg7
- 2.Bxe3#
- 1...e4!
- 1...Kxc5
- 1.Qa8?
- 1...Kxc5
- 2.Qa7#
- 1...Sxd6
- 2.Bxe3#
- 1...Sg3
- 2.Bxe3#
- 1...Sh4
- 2.Bxe3#
- 1...Sh6
- 2.Bxe3#
- 1...Se7
- 2.Bxe3#
- 1...Sg7
- 2.Bxe3#
- 1...e4!
- 1...Kxc5
- 1.Qb8?
- 1...Kxc5
- 2.Qa7#
- 1...Sxd6
- 2.Bxe3#
- 2.Qxd6#
- 1...Sg3
- 2.Bxe3#
- 1...Sh4
- 2.Bxe3#
- 1...Sh6
- 2.Bxe3#
- 1...Se7
- 2.Bxe3#
- 1...Sg7
- 2.Bxe3#
- 1...e4!
- 1...Kxc5
- 1.Qh8?
- 1...Sxd6
- 2.Bxe3#
- 1...e4
- 2.Rxf5#
- 1...Sg3
- 2.Bxe3#
- 1...Sh4
- 2.Bxe3#
- 1...Sh6
- 2.Bxe3#
- 1...Se7
- 2.Bxe3#
- 1...Sg7
- 2.Bxe3#
- 1...Kxc5!
- 1...Sxd6
- 1.Kb4?
- Keys
- 1.Qg7!
- 1...Kxc5
- 2.Qa7#
- 1...Sxd6
- 2.Bxe3#
- 1...Sxg7
- 2.Bxe3#
- 1...e4
- 2.Rxf5#
- 1...Sg3
- 2.Bxe3#
- 1...Sh4
- 2.Bxe3#
- 1...Sh6
- 2.Bxe3#
- 1...Se7
- 2.Bxe3#
- 1...Kxc5
- 1.Qg7!
FEATURES
- Static
- TYPE = INCOMPLETE_BLOCK
- CHANGED MATES = 0
- ADDED MATES = 2
- REMOVED MATES = 0
- Sets
- S(d);N_GUARD::B(A),XP(a)
- S(d);N_GUARD,XP(F)::B(A),XP(a)
- Tries
- Try
- K(C);P-FLIGHT
- Refutation
- P(c);
- Try
- Q(H);
- Vars
- K(b);OGATEB,S_FLIGHT,XS(E)::QAB(H)
- S(d);N_GUARD,XP(F)::B(A),XP(a)
- S(d);N_GUARD::B(A),XP(a)
- Refutation
- P(c);
- Try
- Q(H);
- Vars
- K(b);OGATEB,S_FLIGHT,XS(E)::QAB(H)
- S(d);N_GUARD::B(A),XP(a)
- Refutation
- P(c);
- Try
- Q(H);
- Vars
- K(b);OGATEB,S_FLIGHT,XS(E)::QAB(H)
- S(d);N_GUARD,XP(F)::B(A),XP(a)
- S(d);N_GUARD::B(A),XP(a)
- Refutation
- P(c);
- Try
- Q(H);
- Vars
- K(b);OGATEB,S_FLIGHT,XS(E)::QAB(H)
- S(d);N_GUARD::B(A),XP(a)
- Refutation
- P(c);
- Try
- Q(H);
- Vars
- S(d);N_GUARD,XP(F)::B(A),XP(a)
- P(c);OGATEB::QAB(H)+R(G),XS(d)
- S(d);N_GUARD::B(A),XP(a)
- Refutation
- K(b);S_FLIGHT,XS(E)
- Try
- Actual
- Q(H);
- Vars
- K(b);OGATEB,S_FLIGHT,XS(E)::QAB(H)
- S(d);N_GUARD,XP(F)::B(A),XP(a)
- S(d);N_GUARD,XQ(H)::B(A),XP(a)
- P(c);OGATEB::QAB(H)+R(G),XS(d)
- S(d);N_GUARD::B(A),XP(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).