MESON Chess Problem Database
Problem Display
PID: 206739 (8/8/4p3/N2nK3/8/1B6/1k1B3p/bN5R w - - 0 1)
Hoffenreich, Sandor
Uj Nemezdek, 1925
#2
6 + 5
| 6490 | yacpdb | 2020 |
SOLUTION
- SOUND
- Sets
- 1...Sc3
- 2.Bxc3#
- 1...Se3
- 2.Bc3#
- 1...Sb4
- 2.Bc3#
- 1...Sf4
- 2.Bc3#
- 1...Sb6
- 2.Bc3#
- 1...Sf6
- 2.Bc3#
- 1...Sc7
- 2.Bc3#
- 1...Se7
- 2.Bc3#
- 1...Sc3
- Tries
- 1.Kd4?
- 1...Sc3
- 2.Bxc3#
- 1...Se3
- 2.Bc3#
- 1...Sb4
- 2.Bc3#
- 1...Sf4
- 2.Bc3#
- 1...Sb6
- 2.Bc3#
- 1...Sf6
- 2.Bc3#
- 1...Sc7
- 2.Bc3#
- 1...Se7
- 2.Bc3#
- 1...e5+!
- 1...Sc3
- 1.Kd6?
- 1...Sc3
- 2.Bxc3#
- 1...Se3
- 2.Bc3#
- 1...Sb4
- 2.Bc3#
- 1...Sf4
- 2.Bc3#
- 1...Sb6
- 2.Bc3#
- 1...Sf6
- 2.Bc3#
- 1...Sc7
- 2.Bc3#
- 1...Se7
- 2.Bc3#
- 1...e5!
- 1...Sc3
- 1.Kd4?
- Keys
- 1.Be1!
- 1...Kxb1+
- 2.Bc3#
- 1...Kc1+
- 2.Bc3#
- 1...Sc3
- 2.Bxc3#
- 1...Se3
- 2.Bc3#
- 1...Sb4
- 2.Bc3#
- 1...Sf4
- 2.Bc3#
- 1...Sb6
- 2.Bc3#
- 1...Sf6
- 2.Bc3#
- 1...Sc7
- 2.Bc3#
- 1...Se7
- 2.Bc3#
- 1...Kxb1+
- 1.Be1!
FEATURES
- Static
- TYPE = WAITER
- CHANGED MATES = 0
- ADDED MATES = 2
- REMOVED MATES = 0
- Sets
- S(d);N_GUARD::B(C),XS(d)
- S(d);N_GUARD::B(C)
- Tries
- Try
- K(F);S_FLIGHT
- Vars
- S(d);N_GUARD::B(C),XS(d)
- S(d);N_GUARD::B(C)
- Refutation
- P(e);CHECK
- Try
- K(F);S_FLIGHT
- Vars
- S(d);N_GUARD::B(C),XS(d)
- S(d);N_GUARD::B(C)
- Refutation
- P(e);
- Try
- Actual
- B(C);
- Vars
- K(b);CHECK,P-FLIGHT,XS(A)::R(B)+B(C)
- K(b);CHECK,S_FLIGHT::R(B)+B(C)
- S(d);N_GUARD::B(C),XS(d)
- S(d);N_GUARD::B(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).