MESON Chess Problem Database
Problem Display
PID: 241901 (8/4N3/2n1R3/2K1b3/4k3/6Q1/8/8 w - - 0 1)
Szentgyorgy, Erno
Magyar Sakkvilag, 1932
#2
4 + 3
| 15148 | Sadier Collection | 2021 |
SOLUTION
- SOUND
- Sets
- 1...Sb4
- 2.Rxe5#
- 1...Sd4
- 2.Rxe5#
- 1...Sa5
- 2.Rxe5#
- 1...Sa7
- 2.Rxe5#
- 1...Sxe7
- 2.Rxe5#
- 1...Sb8
- 2.Rxe5#
- 1...Sd8
- 2.Rxe5#
- 1...Sb4
- Tries
- 1.Kc4?
- 1...Sxe7
- 2.Rxe5#
- 1...Sb4
- 2.Rxe5#
- 1...Sd4
- 2.Rxe5#
- 1...Sa7
- 2.Rxe5#
- 1...Sb8
- 2.Rxe5#
- 1...Sd8
- 2.Rxe5#
- 1...Sa5+!
- 1...Sxe7
- 1.Sg6?
- 1...Sb4
- 2.Rxe5#
- 1...Sd4
- 2.Rxe5#
- 1...Sa5
- 2.Rxe5#
- 1...Sa7
- 2.Rxe5#
- 1...Se7
- 2.Rxe5#
- 1...Sb8
- 2.Rxe5#
- 1...Sd8
- 2.Rxe5#
- 1...Kf5!
- 1...Sb4
- 1.Sg8?
- 1...Sb4
- 2.Rxe5#
- 1...Sd4
- 2.Rxe5#
- 1...Sa5
- 2.Rxe5#
- 1...Sa7
- 2.Rxe5#
- 1...Se7
- 2.Rxe5#
- 1...Sb8
- 2.Rxe5#
- 1...Sd8
- 2.Rxe5#
- 1...Kf5!
- 1...Sb4
- 1.Kc4?
- Keys
- 1.Sd5!
- 1...Kf5
- 2.Qg6#
- 1...Sb4
- 2.Rxe5#
- 1...Sd4
- 2.Rxe5#
- 1...Sa5
- 2.Rxe5#
- 1...Sa7
- 2.Rxe5#
- 1...Se7
- 2.Rxe5#
- 1...Sb8
- 2.Rxe5#
- 1...Sd8
- 2.Rxe5#
- 1...Kf5
- 1.Sd5!
FEATURES
- Static
- TYPE = WAITER
- CHANGED MATES = 0
- ADDED MATES = 1
- REMOVED MATES = 0
- Sets
- S(c);N_GUARD::R1(C),XB(b)
- S(c);N_GUARD,XS(D)::R1(C),XB(b)
- Tries
- Try
- K(B);P-FLIGHT
- Vars
- S(c);N_GUARD,XS(D)::R1(C),XB(b)
- S(c);N_GUARD::R1(C),XB(b)
- Refutation
- S(c);CHECK
- Try
- S(D);
- Vars
- S(c);N_GUARD::R1(C),XB(b)
- Refutation
- K(a);N_SPINB(b),S_FLIGHT
- Try
- S(D);
- Vars
- S(c);N_GUARD::R1(C),XB(b)
- Refutation
- K(a);N_SPINB(b),S_FLIGHT
- Try
- Actual
- S(D);
- Vars
- K(a);N_SPINB(b),S_FLIGHT::QAB1(A)
- S(c);N_GUARD::R1(C),XB(b)
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).