MESON Chess Problem Database
Problem Display
PID: 23339 (3K4/1R6/8/7P/3Bnpk1/Q4N2/2B2P1R/8 w - - 0 1)
Shinkman, William Anthony
Gazetta dei Popoli, 1885
#2
9 + 3
| 15 | British Chess Magazine | 1908 |
| 3360 | Simple Two-move Themes | 1924 |
| 3925 | The Golden Argosy | 1929 |
| 3310 | 2345 Chess Problems | 1997 |
SOLUTION
- SOUND
- Sets
- 1...Sd2
- 2.Rh4#
- 2.Rg7#
- 1...Sxf2
- 2.Rg7#
- 1...Sg3
- 2.Rh4#
- 2.Rg7#
- 1...Sc5
- 2.Rh4#
- 2.Rg7#
- 1...Sg5
- 2.Se5#
- 2.Rh4#
- 1...Sd6
- 2.Rh4#
- 2.Rg7#
- 1...Sf6
- 2.Rh4#
- 2.Rg7#
- 1...Sd2
- Tries
- 1.Bf6?
- 1...Sxf2
- 2.Se5#
- 2.Rg7#
- 1...Sxf6
- 2.Rh4#
- 2.Rg7#
- 1...Sc3
- 2.Se5#
- 1...Sd2
- 2.Se5#
- 2.Rh4#
- 2.Rg7#
- 1...Sg3
- 2.Se5#
- 2.Rh4#
- 2.Rg7#
- 1...Sc5
- 2.Se5#
- 2.Rh4#
- 2.Rg7#
- 1...Sg5
- 2.Se5#
- 2.Rh4#
- 1...Sd6
- 2.Se5#
- 2.Rh4#
- 2.Rg7#
- 1...Kf5!
- 1...Sxf2
- 1.Rb5?
- threat
- 2.Rh4#
- 1...Sxf2
- 2.Rg5#
- 1...Sc3!
- threat
- 1.Rf7?
- threat
- 2.Rh4#
- 1...Sxf2
- 2.Rg7#
- 1...Sc3!
- threat
- 1.Rg7+?
- 1...Sg5
- 2.Se5#
- 2.Rh4#
- 2.Rxg5#
- 1...Kf5!
- 1...Sg5
- 1.Qc3?
- 1...Kf5
- 2.Qc8#
- 1...Sxf2
- 2.Rg7#
- 1...Sd2
- 2.Rh4#
- 2.Rg7#
- 1...Sg3
- 2.Rh4#
- 2.Rg7#
- 1...Sc5
- 2.Rh4#
- 2.Rg7#
- 1...Sg5
- 2.Se5#
- 2.Rh4#
- 1...Sd6
- 2.Rh4#
- 2.Rg7#
- 1...Sf6
- 2.Rh4#
- 2.Rg7#
- 1...Sxc3!
- 1...Kf5
- 1.Qd3?
- 1...Sxf2
- 2.Rg7#
- 1...Sc3
- 2.Rh4#
- 2.Rg7#
- 1...Sd2
- 2.Rh4#
- 2.Rg7#
- 1...Sg3
- 2.Rh4#
- 2.Rg7#
- 1...Sc5
- 2.Rh4#
- 2.Rg7#
- 1...Sg5
- 2.Se5#
- 2.Rh4#
- 1...Sd6
- 2.Rh4#
- 2.Rg7#
- 1...Sf6
- 2.Rh4#
- 2.Rg7#
- 1...Kf5!
- 1...Sxf2
- 1.Bf6?
- Keys
- 1.Qa8!
- 1...Kxf3
- 2.Bd1#
- 1...Kf5
- 2.Qc8#
- 1...Sxf2
- 2.Rg7#
- 1...Sc3
- 2.Rg7#
- 1...Sd2
- 2.Rg7#
- 1...Sg3
- 2.Rg7#
- 1...Sc5
- 2.Rg7#
- 1...Sg5
- 2.Se5#
- 1...Sd6
- 2.Rg7#
- 1...Sf6
- 2.Rg7#
- 1...Kxf3
- 1.Qa8!
FEATURES
- Static
- TYPE = INCOMPLETE_BLOCK
- CHANGED MATES = 0
- ADDED MATES = 9
- REMOVED MATES = 0
- Sets
- S(a);N_GUARD,XP(B)::R(H)
- Tries
- Try
- B(F);
- Vars
- S(a);::S(E)
- Refutation
- K(c);P_SPINS(a),S_FLIGHT
- Try
- R(H);
- Threat
- R1(C)
- Vars
- S(a);N_GUARD,XP(B)::R1(H)
- Refutation
- S(a);
- Try
- R(H);
- Threat
- R1(C)
- Vars
- S(a);N_GUARD,XP(B)::R(H)
- Refutation
- S(a);
- Try
- R(H);CHECK
- Refutation
- K(c);P_SPINS(a),S_FLIGHT
- Try
- Q(D);
- Vars
- K(c);P_SPINS(a),S_FLIGHT::QAB(D)
- S(a);N_GUARD,XP(B)::R(H)
- Refutation
- S(a);XQ(D)
- Try
- Q(D);
- Vars
- S(a);N_GUARD,XP(B)::R(H)
- Refutation
- K(c);P_SPINS(a),S_FLIGHT
- Try
- Actual
- Q(D);
- Vars
- K(c);OGATEB,S_FLIGHT,XS(E)::B(A)
- K(c);P_SPINS(a),S_FLIGHT::QAB(D)
- S(a);N_GUARD,XP(B)::R(H)
- S(a);N_GUARD::R(H)
- S(a);SBLOCK::S(E)
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).