MESON Chess Problem Database
Problem Display
PID: 232650 (8/5nK1/5B2/4n3/8/p7/2Q5/k7 w - - 0 1)
Hoffmann, Fritz
Freie Presse, 1980
#2
3 + 4
| 15148 | Sadier Collection | 2021 |
SOLUTION
- SOUND
- Sets
- 1...Sg5
- 2.Bxe5#
- 1...Sd6
- 2.Bxe5#
- 1...Sh6
- 2.Bxe5#
- 1...Sd8
- 2.Bxe5#
- 1...Sh8
- 2.Bxe5#
- 1...a2
- 2.Qc1#
- 1...Sg5
- Tries
- 1.Kh7?
- 1...Sd6
- 2.Bxe5#
- 1...Sh6
- 2.Bxe5#
- 1...Sd8
- 2.Bxe5#
- 1...Sh8
- 2.Bxe5#
- 1...a2
- 2.Qc1#
- 1...Sg5+!
- 1...Sd6
- 1.Kg8?
- 1...Sg5
- 2.Bxe5#
- 1...Sd6
- 2.Bxe5#
- 1...Sd8
- 2.Bxe5#
- 1...Sh8
- 2.Bxe5#
- 1...a2
- 2.Qc1#
- 1...Sh6+!
- 1...Sg5
- 1.Qb3?
- 1...Sg5
- 2.Bxe5#
- 1...Sd6
- 2.Bxe5#
- 1...Sh6
- 2.Bxe5#
- 1...Sd8
- 2.Bxe5#
- 1...Sh8
- 2.Bxe5#
- 1...a2!
- 1...Sg5
- 1.Kh7?
- Keys
- 1.Kf8!
- 1...Sg5
- 2.Bxe5#
- 1...Sd6
- 2.Bxe5#
- 1...Sh6
- 2.Bxe5#
- 1...Sd8
- 2.Bxe5#
- 1...Sh8
- 2.Bxe5#
- 1...a2
- 2.Qc1#
- 1...Sg5
- 1.Kf8!
FEATURES
- Static
- TYPE = WAITER
- CHANGED MATES = 0
- ADDED MATES = 0
- REMOVED MATES = 0
- Sets
- S(d);N_GUARD::B(B),XS(c)
- P(b);SBLOCK::QAR2(A)
- Tries
- Try
- K(C);P-FLIGHT
- Vars
- S(d);N_GUARD::B(B),XS(c)
- P(b);SBLOCK::QAR2(A)
- Refutation
- S(d);CHECK
- Try
- K(C);P-FLIGHT
- Vars
- S(d);N_GUARD::B(B),XS(c)
- P(b);SBLOCK::QAR2(A)
- Refutation
- S(d);CHECK
- Try
- Q(A);
- Vars
- S(d);N_GUARD::B(B),XS(c)
- Refutation
- P(b);
- Try
- Actual
- K(C);S_FLIGHT
- Vars
- S(d);N_GUARD::B(B),XS(c)
- P(b);SBLOCK::QAR2(A)
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).