MESON Chess Problem Database
Problem Display
PID: 71808 (8/2N5/1n6/2p2Q2/3k4/6K1/3P4/8 w - - 0 1)
Suwe, Hanspeter
Kieler Nachrichten, 1993
#2
4 + 3
| 6113 | Problemschach-Jahrbuch (1993) | 1994 |
SOLUTION
- SOUND
- Sets
- 1...Sa4
- 2.Qd5#
- 1...Sc4
- 2.Sb5#
- 2.Se6#
- 2.Qd5#
- 1...Sd5
- 2.Qxd5#
- 1...Sd7
- 2.Qd5#
- 1...Sa8
- 2.Qd5#
- 1...Sc8
- 2.Qd5#
- 1...c4
- 2.Sb5#
- 2.Se6#
- 1...Sa4
- Tries
- 1.Kf2?
- 1...Sa4
- 2.Qd5#
- 1...Sc4
- 2.Sb5#
- 2.Se6#
- 2.Qd5#
- 1...Sd5
- 2.Qxd5#
- 1...Sd7
- 2.Qd5#
- 1...Sa8
- 2.Qd5#
- 1...Sc8
- 2.Qd5#
- 1...c4
- 2.Sb5#
- 2.Se6#
- 1...Kc4!
- 1...Sa4
- 1.Kg2?
- 1...Sa4
- 2.Qd5#
- 1...Sc4
- 2.Sb5#
- 2.Se6#
- 2.Qd5#
- 1...Sd5
- 2.Qxd5#
- 1...Sd7
- 2.Qd5#
- 1...Sa8
- 2.Qd5#
- 1...Sc8
- 2.Qd5#
- 1...c4
- 2.Sb5#
- 2.Se6#
- 1...Kc4!
- 1...Sa4
- 1.Kh2?
- 1...Sa4
- 2.Qd5#
- 1...Sc4
- 2.Sb5#
- 2.Se6#
- 2.Qd5#
- 1...Sd5
- 2.Qxd5#
- 1...Sd7
- 2.Qd5#
- 1...Sa8
- 2.Qd5#
- 1...Sc8
- 2.Qd5#
- 1...c4
- 2.Sb5#
- 2.Se6#
- 1...Kc4!
- 1...Sa4
- 1.Kf3?
- threat
- 2.Qe4#
- 1...c4
- 2.Sb5#
- 2.Se6#
- 1...Kc4!
- threat
- 1.Kh3?
- 1...Sa4
- 2.Qd5#
- 1...Sc4
- 2.Sb5#
- 2.Se6#
- 2.Qd5#
- 1...Sd5
- 2.Qxd5#
- 1...Sd7
- 2.Qd5#
- 1...Sa8
- 2.Qd5#
- 1...Sc8
- 2.Qd5#
- 1...c4
- 2.Sb5#
- 2.Se6#
- 1...Kc4!
- 1...Sa4
- 1.Kf4?
- threat
- 2.Qe4#
- 1...Sd5+
- 2.Qxd5#
- 1...c4
- 2.Sb5#
- 2.Se6#
- 1...Kc4!
- threat
- 1.Kg4?
- 1...Sa4
- 2.Qd5#
- 1...Sc4
- 2.Sb5#
- 2.Se6#
- 2.Qd5#
- 1...Sd5
- 2.Qxd5#
- 1...Sd7
- 2.Qd5#
- 1...Sa8
- 2.Qd5#
- 1...Sc8
- 2.Qd5#
- 1...c4
- 2.Sb5#
- 2.Se6#
- 1...Kc4!
- 1...Sa4
- 1.Kh4?
- 1...Sa4
- 2.Qd5#
- 1...Sc4
- 2.Sb5#
- 2.Se6#
- 2.Qd5#
- 1...Sd5
- 2.Qxd5#
- 1...Sd7
- 2.Qd5#
- 1...Sa8
- 2.Qd5#
- 1...Sc8
- 2.Qd5#
- 1...c4
- 2.Sb5#
- 2.Se6#
- 1...Kc4!
- 1...Sa4
- 1.Qg4+?
- 1...Ke5
- 2.Qf4#
- 1...Kd3!
- 1...Ke5
- 1.Qe6?
- 1...Sd5
- 2.Qxd5#
- 1...c4
- 2.Qe3#
- 1...Sa4
- 2.Qd5#
- 1...Sc4
- 2.Qd5#
- 1...Sd7
- 2.Qd5#
- 1...Sa8
- 2.Qd5#
- 1...Sc8
- 2.Qd5#
- 1...Kd3!
- 1...Sd5
- 1.Kf2?
- Keys
- 1.Qf3!
- 1...Kc4
- 2.Qc3#
- 1...Ke5
- 2.Qf4#
- 1...Sa4
- 2.Qd5#
- 1...Sc4
- 2.Qd5#
- 1...Sd5
- 2.Qxd5#
- 1...Sd7
- 2.Qd5#
- 1...Sa8
- 2.Qd5#
- 1...Sc8
- 2.Qd5#
- 1...c4
- 2.Qe3#
- 1...Kc4
- 1.Qf3!
FEATURES
- Static
- TYPE = INCOMPLETE_BLOCK
- CHANGED MATES = 0
- ADDED MATES = 4
- REMOVED MATES = 0
- Sets
- S(c);N_GUARD::QAR1(C)
- S(c);N_GUARD::QAR1(C),XS(c)
- Tries
- Try
- K(B);S_FLIGHT
- Vars
- S(c);N_GUARD::QAR1(C)
- S(c);N_GUARD::QAR1(C),XS(c)
- Refutation
- K(a);P-FLIGHT
- Try
- K(B);P-FLIGHT
- Vars
- S(c);N_GUARD::QAR1(C)
- S(c);N_GUARD::QAR1(C),XS(c)
- Refutation
- K(a);P-FLIGHT
- Try
- K(B);S_FLIGHT
- Vars
- S(c);N_GUARD::QAR1(C)
- S(c);N_GUARD::QAR1(C),XS(c)
- Refutation
- K(a);P-FLIGHT
- Try
- K(B);P-FLIGHT
- Threat
- QAR1(C)
- Refutation
- K(a);P-FLIGHT
- Try
- K(B);P-FLIGHT
- Vars
- S(c);N_GUARD::QAR1(C)
- S(c);N_GUARD::QAR1(C),XS(c)
- Refutation
- K(a);P-FLIGHT
- Try
- K(B);S_FLIGHT
- Threat
- QAR1(C)
- Vars
- S(c);CHECK,N_GUARD::QAR1(C),XS(c)
- Refutation
- K(a);P-FLIGHT
- Try
- K(B);P-FLIGHT
- Vars
- S(c);N_GUARD::QAR1(C)
- S(c);N_GUARD::QAR1(C),XS(c)
- Refutation
- K(a);P-FLIGHT
- Try
- K(B);S_FLIGHT
- Vars
- S(c);N_GUARD::QAR1(C)
- S(c);N_GUARD::QAR1(C),XS(c)
- Refutation
- K(a);P-FLIGHT
- Try
- Q(C);CHECK
- Vars
- K(a);S_FLIGHT::QAB1(C)
- Refutation
- K(a);P-FLIGHT
- Try
- Q(C);
- Vars
- S(c);N_GUARD::QAR1(C),XS(c)
- P(b);SBLOCK::QAB1(C)
- S(c);N_GUARD::QAR1(C)
- Refutation
- K(a);P-FLIGHT
- Try
- Actual
- Q(C);
- Vars
- K(a);P-FLIGHT::QAR1(C)
- K(a);S_FLIGHT::QAB1(C)
- S(c);N_GUARD::QAR1(C)
- S(c);N_GUARD::QAR1(C),XS(c)
- P(b);SBLOCK::QAB1(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).