MESON Chess Problem Database
Problem Display
PID: 44107 (N1n5/6B1/n1R1p3/1P1k2pN/P2p4/R1pP4/4P3/7K w - - 0 1)
Hanshew, John K
Source?, 0000
#2
10 + 7
| 4803 | Chess Problems by John K Hanshew | 1874 |
SOLUTION
- SOUND
- Sets
- 1...Sb4
- 2.Sc7#
- 1...Sc5
- 2.Sc7#
- 1...Sc7
- 2.Sxc7#
- 1...Sb8
- 2.Sc7#
- 1...Sb6
- 2.Sxb6#
- 1...Sd6
- 2.Sb6#
- 1...Sa7
- 2.Sb6#
- 1...Se7
- 2.Sb6#
- 1...g4
- 2.Sf4#
- 1...e5
- 2.Sf6#
- 1...Sb4
- Tries
- 1.Kg1?
- 1...Sb4
- 2.Sc7#
- 1...Sc5
- 2.Sc7#
- 1...Sc7
- 2.Sxc7#
- 1...Sb8
- 2.Sc7#
- 1...Sb6
- 2.Sxb6#
- 1...Sd6
- 2.Sb6#
- 1...Sa7
- 2.Sb6#
- 1...Se7
- 2.Sb6#
- 1...g4
- 2.Sf4#
- 1...e5
- 2.Sf6#
- 1...c2!
- 1...Sb4
- 1.Kg2?
- 1...Sb4
- 2.Sc7#
- 1...Sc5
- 2.Sc7#
- 1...Sc7
- 2.Sxc7#
- 1...Sb8
- 2.Sc7#
- 1...Sb6
- 2.Sxb6#
- 1...Sd6
- 2.Sb6#
- 1...Sa7
- 2.Sb6#
- 1...Se7
- 2.Sb6#
- 1...g4
- 2.Sf4#
- 1...e5
- 2.Sf6#
- 1...c2!
- 1...Sb4
- 1.Kh2?
- 1...Sb4
- 2.Sc7#
- 1...Sc5
- 2.Sc7#
- 1...Sc7
- 2.Sxc7#
- 1...Sb8
- 2.Sc7#
- 1...Sb6
- 2.Sxb6#
- 1...Sd6
- 2.Sb6#
- 1...Sa7
- 2.Sb6#
- 1...Se7
- 2.Sb6#
- 1...g4
- 2.Sf4#
- 1...e5
- 2.Sf6#
- 1...c2!
- 1...Sb4
- 1.Bh8?
- 1...Sb4
- 2.Sc7#
- 1...Sc5
- 2.Sc7#
- 1...Sc7
- 2.Sxc7#
- 1...Sb8
- 2.Sc7#
- 1...Sb6
- 2.Sxb6#
- 1...Sd6
- 2.Sb6#
- 1...Sa7
- 2.Sb6#
- 1...Se7
- 2.Sb6#
- 1...g4
- 2.Sf4#
- 1...e5
- 2.Sf6#
- 1...c2!
- 1...Sb4
- 1.Ra1?
- 1...Sb4
- 2.Sc7#
- 1...Sc5
- 2.Sc7#
- 1...Sc7
- 2.Sxc7#
- 1...Sb8
- 2.Sc7#
- 1...Sb6
- 2.Sxb6#
- 1...Sd6
- 2.Sb6#
- 1...Sa7
- 2.Sb6#
- 1...Se7
- 2.Sb6#
- 1...g4
- 2.Sf4#
- 1...e5
- 2.Sf6#
- 1...c2!
- 1...Sb4
- 1.Ra2?
- 1...Sb4
- 2.Sc7#
- 1...Sc5
- 2.Sc7#
- 1...Sc7
- 2.Sxc7#
- 1...Sb8
- 2.Sc7#
- 1...Sb6
- 2.Sxb6#
- 1...Sd6
- 2.Sb6#
- 1...Sa7
- 2.Sb6#
- 1...Se7
- 2.Sb6#
- 1...g4
- 2.Sf4#
- 1...e5
- 2.Sf6#
- 1...c2!
- 1...Sb4
- 1.Rb3?
- 1...Sb4
- 2.Sc7#
- 1...Sc5
- 2.Sc7#
- 1...Sc7
- 2.Sxc7#
- 1...Sb8
- 2.Sc7#
- 1...Sb6
- 2.Sxb6#
- 1...Sd6
- 2.Sb6#
- 1...Sa7
- 2.Sb6#
- 1...Se7
- 2.Sb6#
- 1...g4
- 2.Sf4#
- 1...e5
- 2.Sf6#
- 1...c2!
- 1...Sb4
- 1.e3?
- threat
- 2.e4#
- 1...Sc5
- 2.Sc7#
- 1...Sd6
- 2.Sb6#
- 1...dxe3!
- threat
- 1.a5?
- 1...Sb4
- 2.Sc7#
- 1...Sc5
- 2.Sc7#
- 1...Sc7
- 2.Sxc7#
- 1...Sb8
- 2.Sc7#
- 1...Sb6
- 2.Sxb6#
- 1...Sd6
- 2.Sb6#
- 1...Sa7
- 2.Sb6#
- 1...Se7
- 2.Sb6#
- 1...g4
- 2.Sf4#
- 1...e5
- 2.Sf6#
- 1...c2!
- 1...Sb4
- 1.Kg1?
- Keys
- 1.Raxc3!
- 1...dxc3
- 2.e4#
- 1...Sb4
- 2.Sc7#
- 2.R3c5#
- 1...Sc5
- 2.Sc7#
- 2.R3xc5#
- 1...Sc7
- 2.Sxc7#
- 2.R3c5#
- 1...Sb8
- 2.Sc7#
- 2.R3c5#
- 1...Sb6
- 2.Sxb6#
- 1...Sd6
- 2.Sb6#
- 1...Sa7
- 2.Sb6#
- 1...Se7
- 2.Sb6#
- 1...g4
- 2.Sf4#
- 1...e5
- 2.Sf6#
- 1...dxc3
- 1.Raxc3!
FEATURES
- Static
- TYPE = INCOMPLETE_BLOCK
- CHANGED MATES = 0
- ADDED MATES = 1
- REMOVED MATES = 4
- Sets
- S(e);N_GUARD::S(J)
- S(e);N_GUARD::S(J),XS(e)
- S(g);N_GUARD::S(J),XS(g)
- S(g);N_GUARD::S(J)
- P(d);N_GUARD::S(G)
- P(f);SBLOCK::S(G)
- Tries
- Try
- K(A);P-FLIGHT
- Vars
- S(e);N_GUARD::S(J)
- S(e);N_GUARD::S(J),XS(e)
- S(g);N_GUARD::S(J),XS(g)
- S(g);N_GUARD::S(J)
- P(d);N_GUARD::S(G)
- P(f);SBLOCK::S(G)
- Refutation
- P(a);
- Try
- K(A);S_FLIGHT
- Vars
- S(e);N_GUARD::S(J)
- S(e);N_GUARD::S(J),XS(e)
- S(g);N_GUARD::S(J),XS(g)
- S(g);N_GUARD::S(J)
- P(d);N_GUARD::S(G)
- P(f);SBLOCK::S(G)
- Refutation
- P(a);
- Try
- K(A);P-FLIGHT
- Vars
- S(e);N_GUARD::S(J)
- S(e);N_GUARD::S(J),XS(e)
- S(g);N_GUARD::S(J),XS(g)
- S(g);N_GUARD::S(J)
- P(d);N_GUARD::S(G)
- P(f);SBLOCK::S(G)
- Refutation
- P(a);
- Try
- B(I);
- Vars
- S(e);N_GUARD::S(J)
- S(e);N_GUARD::S(J),XS(e)
- S(g);N_GUARD::S(J),XS(g)
- S(g);N_GUARD::S(J)
- P(d);N_GUARD::S(G)
- P(f);SBLOCK::S(G)
- Refutation
- P(a);
- Try
- R(C);
- Vars
- S(e);N_GUARD::S(J)
- S(e);N_GUARD::S(J),XS(e)
- S(g);N_GUARD::S(J),XS(g)
- S(g);N_GUARD::S(J)
- P(d);N_GUARD::S(G)
- P(f);SBLOCK::S(G)
- Refutation
- P(a);
- Try
- R(C);
- Vars
- S(e);N_GUARD::S(J)
- S(e);N_GUARD::S(J),XS(e)
- S(g);N_GUARD::S(J),XS(g)
- S(g);N_GUARD::S(J)
- P(d);N_GUARD::S(G)
- P(f);SBLOCK::S(G)
- Refutation
- P(a);
- Try
- R(C);
- Vars
- S(e);N_GUARD::S(J)
- S(e);N_GUARD::S(J),XS(e)
- S(g);N_GUARD::S(J),XS(g)
- S(g);N_GUARD::S(J)
- P(d);N_GUARD::S(G)
- P(f);SBLOCK::S(G)
- Refutation
- P(a);
- Try
- P(B);
- Threat
- P(B)
- Vars
- S(e);N_GUARD::S(J)
- S(g);N_GUARD::S(J)
- Refutation
- P(b);XP(B)
- Try
- P(E);
- Vars
- S(e);N_GUARD::S(J)
- S(e);N_GUARD::S(J),XS(e)
- S(g);N_GUARD::S(J),XS(g)
- S(g);N_GUARD::S(J)
- P(d);N_GUARD::S(G)
- P(f);SBLOCK::S(G)
- Refutation
- P(a);
- Try
- Actual
- R(C);XP(a)
- Vars
- P(b);N_GUARD,XR(C)::P(B)
- S(g);N_GUARD::S(J),XS(g)
- S(g);N_GUARD::S(J)
- P(d);N_GUARD::S(G)
- P(f);SBLOCK::S(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).