MESON Chess Problem Database
Problem Display
PID: 271550 (4B3/5N1R/8/3Pn1pN/6k1/4Rn2/5B2/7K w - - 0 1)
Makkai, Edmund
Buletin Problemistic, 1996
#2
8 + 4
| 15601 | Albrecht-Leiss-Degener Collection | 2023 |
SOLUTION
- SOUND
- Sets
- 1...Kh3
- 2.Sf6#
- 1...Kf5
- 2.Sh6#
- 1...Se1
- 2.Sh6#
- 1...Sg1
- 2.Sh6#
- 1...Sd2
- 2.Sh6#
- 1...Sh2
- 2.Sh6#
- 1...Sd4
- 2.Sh6#
- 1...Sh4
- 2.Sh6#
- 1...Sd3
- 2.Bd7#
- 1...Sc4
- 2.Bd7#
- 1...Sc6
- 2.Bd7#
- 1...Sg6
- 2.Bd7#
- 1...Sd7
- 2.Bxd7#
- 1...Sxf7
- 2.Bd7#
- 1...Kh3
- Tries
- 1.Sxe5+?
- 1...Kh3
- 2.Sf4#
- 2.Sf6#
- 2.Sg7#
- 2.Rxf3#
- 1...Kf5
- 2.Bg6#
- 2.Bd7#
- 2.Rf7#
- 1...Sxe5!
- 1...Kh3
- 1.Be1?
- 1...Kh3
- 2.Sf6#
- 1...Kf5
- 2.Sh6#
- 1...Sxf7
- 2.Bd7#
- 1...Sg1
- 2.Sh6#
- 1...Sd2
- 2.Sh6#
- 1...Sh2
- 2.Sh6#
- 1...Sd4
- 2.Sh6#
- 1...Sh4
- 2.Sh6#
- 1...Sd3
- 2.Bd7#
- 1...Sc4
- 2.Bd7#
- 1...Sc6
- 2.Bd7#
- 1...Sg6
- 2.Bd7#
- 1...Sd7
- 2.Bxd7#
- 1...Sxe1!
- 1...Kh3
- 1.Ra3?
- 1...Kh3
- 2.Sf6#
- 1...Sxf7
- 2.Bd7#
- 1...Se1
- 2.Sh6#
- 1...Sg1
- 2.Sh6#
- 1...Sd2
- 2.Sh6#
- 1...Sh2
- 2.Sh6#
- 1...Sd4
- 2.Sh6#
- 1...Sh4
- 2.Sh6#
- 1...Sd3
- 2.Bd7#
- 1...Sc4
- 2.Bd7#
- 1...Sc6
- 2.Bd7#
- 1...Sg6
- 2.Bd7#
- 1...Sd7
- 2.Bxd7#
- 1...Kf5!
- 1...Kh3
- 1.Rb3?
- 1...Kh3
- 2.Sf6#
- 1...Sxf7
- 2.Bd7#
- 1...Se1
- 2.Sh6#
- 1...Sg1
- 2.Sh6#
- 1...Sd2
- 2.Sh6#
- 1...Sh2
- 2.Sh6#
- 1...Sd4
- 2.Sh6#
- 1...Sh4
- 2.Sh6#
- 1...Sd3
- 2.Bd7#
- 1...Sc4
- 2.Bd7#
- 1...Sc6
- 2.Bd7#
- 1...Sg6
- 2.Bd7#
- 1...Sd7
- 2.Bxd7#
- 1...Kf5!
- 1...Kh3
- 1.Rc3?
- 1...Kh3
- 2.Sf6#
- 1...Sxf7
- 2.Bd7#
- 1...Se1
- 2.Sh6#
- 1...Sg1
- 2.Sh6#
- 1...Sd2
- 2.Sh6#
- 1...Sh2
- 2.Sh6#
- 1...Sd4
- 2.Sh6#
- 1...Sh4
- 2.Sh6#
- 1...Sd3
- 2.Bd7#
- 1...Sc4
- 2.Bd7#
- 1...Sc6
- 2.Bd7#
- 1...Sg6
- 2.Bd7#
- 1...Sd7
- 2.Bxd7#
- 1...Kf5!
- 1...Kh3
- 1.Rd3?
- 1...Kh3
- 2.Sf6#
- 1...Sxd3
- 2.Bd7#
- 1...Sxf7
- 2.Bd7#
- 1...Se1
- 2.Sh6#
- 1...Sg1
- 2.Sh6#
- 1...Sd2
- 2.Sh6#
- 1...Sh2
- 2.Sh6#
- 1...Sd4
- 2.Sh6#
- 1...Sh4
- 2.Sh6#
- 1...Sc4
- 2.Bd7#
- 1...Sc6
- 2.Bd7#
- 1...Sg6
- 2.Bd7#
- 1...Sd7
- 2.Bxd7#
- 1...Kf5!
- 1...Kh3
- 1.Re4+?
- 1...Kf5
- 2.Sd6#
- 1...Kh3!
- 1...Kf5
- 1.d6?
- 1...Kh3
- 2.Sf6#
- 1...Sxf7
- 2.Bd7#
- 1...Se1
- 2.Sh6#
- 1...Sg1
- 2.Sh6#
- 1...Sd2
- 2.Sh6#
- 1...Sh2
- 2.Sh6#
- 1...Sd4
- 2.Sh6#
- 1...Sh4
- 2.Sh6#
- 1...Sd3
- 2.Bd7#
- 1...Sc4
- 2.Bd7#
- 1...Sc6
- 2.Bd7#
- 1...Sg6
- 2.Bd7#
- 1...Sd7
- 2.Bxd7#
- 1...Kf5!
- 1...Kh3
- 1.Sxe5+?
- Keys
- 1.Rh8!
- 1...Kh3
- 2.Sf6#
- 1...Kf5
- 2.Sh6#
- 1...Sxf7
- 2.Bd7#
- 1...Se1
- 2.Sh6#
- 1...Sg1
- 2.Sh6#
- 1...Sd2
- 2.Sh6#
- 1...Sh2
- 2.Sh6#
- 1...Sd4
- 2.Sh6#
- 1...Sh4
- 2.Sh6#
- 1...Sd3
- 2.Bd7#
- 1...Sc4
- 2.Bd7#
- 1...Sc6
- 2.Bd7#
- 1...Sg6
- 2.Bd7#
- 1...Sd7
- 2.Bxd7#
- 1...Kh3
- 1.Rh8!
FEATURES
- Static
- TYPE = WAITER
- CHANGED MATES = 0
- ADDED MATES = 0
- REMOVED MATES = 0
- Sets
- K(b);N_GUARD,P_SPINS(a),S_FLIGHT::R(G)+S(E)
- K(b);N_GUARD,S_FLIGHT::S(F)
- S(a);::S(F)
- S(c);N_GUARD::B(H)
- S(c);N_GUARD::B(H),XS(c)
- S(c);N_GUARD,XS(F)::B(H)
- Tries
- Try
- S(F);CHECK,XS(c)
- Refutation
- S(a);XS(F)
- Try
- B(B);
- Vars
- K(b);N_GUARD,P_SPINS(a),S_FLIGHT::R(G)+S(E)
- K(b);N_GUARD,S_FLIGHT::S(F)
- S(c);N_GUARD,XS(F)::B(H)
- S(a);::S(F)
- S(c);N_GUARD::B(H)
- S(c);N_GUARD::B(H),XS(c)
- Refutation
- S(a);XB(B)
- Try
- R(C);
- Vars
- K(b);N_GUARD,P_SPINS(a),S_FLIGHT::R(G)+S(E)
- S(c);N_GUARD,XS(F)::B(H)
- S(a);::S(F)
- S(c);N_GUARD::B(H)
- S(c);N_GUARD::B(H),XS(c)
- Refutation
- K(b);S_FLIGHT
- Try
- R(C);
- Vars
- K(b);N_GUARD,P_SPINS(a),S_FLIGHT::R(G)+S(E)
- S(c);N_GUARD,XS(F)::B(H)
- S(a);::S(F)
- S(c);N_GUARD::B(H)
- S(c);N_GUARD::B(H),XS(c)
- Refutation
- K(b);S_FLIGHT
- Try
- R(C);
- Vars
- K(b);N_GUARD,P_SPINS(a),S_FLIGHT::R(G)+S(E)
- S(c);N_GUARD,XS(F)::B(H)
- S(a);::S(F)
- S(c);N_GUARD::B(H)
- S(c);N_GUARD::B(H),XS(c)
- Refutation
- K(b);S_FLIGHT
- Try
- R(C);
- Vars
- K(b);N_GUARD,P_SPINS(a),S_FLIGHT::R(G)+S(E)
- S(c);N_GUARD,XR(C)::B(H)
- S(c);N_GUARD,XS(F)::B(H)
- S(a);::S(F)
- S(c);N_GUARD::B(H)
- S(c);N_GUARD::B(H),XS(c)
- Refutation
- K(b);S_FLIGHT
- Try
- R(C);CHECK
- Vars
- K(b);N_GUARD,S_FLIGHT::S(F)
- Refutation
- K(b);S_FLIGHT
- Try
- P(D);
- Vars
- K(b);N_GUARD,P_SPINS(a),S_FLIGHT::R(G)+S(E)
- S(c);N_GUARD,XS(F)::B(H)
- S(a);::S(F)
- S(c);N_GUARD::B(H)
- S(c);N_GUARD::B(H),XS(c)
- Refutation
- K(b);S_FLIGHT
- Try
- Actual
- R(G);
- Vars
- K(b);N_GUARD,P_SPINS(a),S_FLIGHT::R(G)+S(E)
- K(b);N_GUARD,S_FLIGHT::S(F)
- S(c);N_GUARD,XS(F)::B(H)
- S(a);::S(F)
- S(c);N_GUARD::B(H)
- S(c);N_GUARD::B(H),XS(c)
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).