MESON Chess Problem Database
Problem Display
PID: 159557 (6Q1/p3p3/8/2kB4/K1Nn1N1R/8/5p2/2Rr4 w - - 0 1)
Reddmann, Hauke
Neue Osnabrucker Zeitung, 2000
#2
7 + 6
| 15391 | Problemschach-Jahrbuch (2000) | 2001 |
SOLUTION
- SOUND
- Sets
- 1...Rxc1
- 2.Sd3#
- 1...Re1
- 2.Sd3#
- 1...Rf1
- 2.Sd3#
- 1...Rg1
- 2.Sd3#
- 1...Rh1
- 2.Sd3#
- 1...Rd3
- 2.Sxd3#
- 1...e5
- 2.Qf8#
- 1...e6
- 2.Qf8#
- 1...Rxc1
- Tries
- 1.Bh1?
- threat
- 2.Qd5#
- 1...Sc2
- 2.Se6#
- 1...Se2
- 2.Se6#
- 1...Sb3
- 2.Se6#
- 1...Sb5
- 2.Se6#
- 1...Sf5
- 2.Se6#
- 1...Sc6
- 2.Se6#
- 1...Se6
- 2.Sxe6#
- 1...e6
- 2.Qf8#
- 1...Sf3!
- threat
- 1.Bg2?
- threat
- 2.Qd5#
- 1...Sc2
- 2.Se6#
- 1...Se2
- 2.Se6#
- 1...Sb3
- 2.Se6#
- 1...Sb5
- 2.Se6#
- 1...Sf5
- 2.Se6#
- 1...Sc6
- 2.Se6#
- 1...Se6
- 2.Sxe6#
- 1...e6
- 2.Qf8#
- 1...Sf3!
- threat
- 1.Bf3?
- threat
- 2.Qd5#
- 1...Sc2
- 2.Se6#
- 1...Se2
- 2.Se6#
- 1...Sb3
- 2.Se6#
- 1...Sb5
- 2.Se6#
- 1...Sf5
- 2.Se6#
- 1...Sc6
- 2.Se6#
- 1...Se6
- 2.Sxe6#
- 1...e6
- 2.Qf8#
- 1...Sxf3!
- threat
- 1.Be4?
- threat
- 2.Qd5#
- 1...Se2
- 2.Se6#
- 1...Sb3
- 2.Se6#
- 1...Sf3
- 2.Se6#
- 1...Sb5
- 2.Se6#
- 1...Sf5
- 2.Se6#
- 1...Sc6
- 2.Se6#
- 1...Se6
- 2.Sxe6#
- 1...e6
- 2.Qf8#
- 1...Sc2!
- threat
- 1.Bb7?
- threat
- 2.Qd5#
- 1...Sc2
- 2.Se6#
- 1...Se2
- 2.Se6#
- 1...Sb3
- 2.Se6#
- 1...Sf3
- 2.Se6#
- 1...Sb5
- 2.Se6#
- 1...Sf5
- 2.Se6#
- 1...Se6
- 2.Sxe6#
- 1...e6
- 2.Qf8#
- 1...Sc6!
- threat
- 1.Ba8?
- threat
- 2.Qd5#
- 1...Sc2
- 2.Se6#
- 1...Se2
- 2.Se6#
- 1...Sb3
- 2.Se6#
- 1...Sf3
- 2.Se6#
- 1...Sb5
- 2.Se6#
- 1...Sf5
- 2.Se6#
- 1...Se6
- 2.Sxe6#
- 1...e6
- 2.Qf8#
- 1...Sc6!
- threat
- 1.Qg5?
- threat
- 2.Qxe7#
- 1...Sc2
- 2.Se6#
- 1...Se2
- 2.Se6#
- 1...Sb3
- 2.Se6#
- 1...Sf3
- 2.Se6#
- 1...Sb5
- 2.Se6#
- 1...Sc6
- 2.Se6#
- 1...Se6
- 2.Sxe6#
- 1...Re1
- 2.Sd3#
- 1...e5
- 2.Qe7#
- 1...e6
- 2.Qe7#
- 1...Sf5!
- threat
- 1.Qa8?
- threat
- 2.Qxa7#
- 1...Sb5
- 2.Se6#
- 1...a5
- 2.Qa7#
- 1...a6
- 2.Qa7#
- 1...Sc6!
- threat
- 1.Bh1?
- Keys
- 1.Qd8!
- threat
- 2.Qxe7#
- 1...Sc2
- 2.Se6#
- 1...Se2
- 2.Se6#
- 1...Sb3
- 2.Se6#
- 1...Sf3
- 2.Se6#
- 1...Sb5
- 2.Se6#
- 1...Sf5
- 2.Se6#
- 1...Sc6
- 2.Se6#
- 1...Se6
- 2.Sxe6#
- 1...Re1
- 2.Sd3#
- 1...e5
- 2.Qe7#
- 2.Qd6#
- 2.Qf8#
- 1...e6
- 2.Qe7#
- 2.Qd6#
- 2.Qf8#
- threat
- 1.Qd8!
FEATURES
- Static
- TYPE = THREAT
- CHANGED MATES = 0
- ADDED MATES = 8
- REMOVED MATES = 7
- Sets
- R(a);N_GUARD,XR(A)::S(D)
- R(a);N_GUARD::S(D)
- R(a);N_GUARD::S(D),XR(a)
- P(f);OGATEB::QAB(G)
- Tries
- Try
- B(F);
- Threat
- QAR1(G)
- Vars
- S(c);N_GUARD::S(D)
- S(c);N_GUARD::S(D),XS(c)
- P(f);OGATEB::QAB(G)
- Refutation
- S(c);
- Try
- B(F);
- Threat
- QAR1(G)
- Vars
- S(c);N_GUARD::S(D)
- S(c);N_GUARD::S(D),XS(c)
- P(f);OGATEB::QAB(G)
- Refutation
- S(c);
- Try
- B(F);
- Threat
- QAR1(G)
- Vars
- S(c);N_GUARD::S(D)
- S(c);N_GUARD::S(D),XS(c)
- P(f);OGATEB::QAB(G)
- Refutation
- S(c);XB(F)
- Try
- B(F);
- Threat
- QAR1(G)
- Vars
- S(c);N_GUARD::S(D)
- S(c);N_GUARD::S(D),XS(c)
- P(f);OGATEB::QAB(G)
- Refutation
- S(c);
- Try
- B(F);
- Threat
- QAR1(G)
- Vars
- S(c);N_GUARD::S(D)
- S(c);N_GUARD::S(D),XS(c)
- P(f);OGATEB::QAB(G)
- Refutation
- S(c);
- Try
- B(F);
- Threat
- QAR1(G)
- Vars
- S(c);N_GUARD::S(D)
- S(c);N_GUARD::S(D),XS(c)
- P(f);OGATEB::QAB(G)
- Refutation
- S(c);
- Try
- Q(G);
- Threat
- QAB(G),XP(f)
- Vars
- S(c);N_GUARD::S(D)
- S(c);N_GUARD::S(D),XS(c)
- R(a);N_GUARD::S(D)
- P(f);::QAB(G)
- Refutation
- S(c);
- Try
- Q(G);
- Threat
- QAB(G),XP(e)
- Vars
- S(c);N_GUARD::S(D)
- P(e);::QAB(G)
- Refutation
- S(c);
- Try
- Actual
- Q(G);
- Threat
- QAB(G),XP(f)
- Vars
- S(c);N_GUARD::S(D)
- S(c);N_GUARD::S(D),XS(c)
- R(a);N_GUARD::S(D)
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).