MESON Chess Problem Database
Problem Display
PID: 202607 (8/2n4p/7p/K5nQ/PP1k1NP1/NP1pR2p/3B3P/8 w - - 0 1)
Sooky, Gabor
Uj Nemezdek, 1923
#2
11 + 7
| 6490 | yacpdb | 2020 |
SOLUTION
- SOUND
- Sets
- 1...Sf3
- 2.Qc5#
- 1...Se4
- 2.Rxd3#
- 1...Sge6
- 2.Qe5#
- 1...Sf7
- 2.Qc5#
- 1...Sb5
- 2.Sxb5#
- 1...Sd5
- 2.Sb5#
- 1...Sa6
- 2.Sb5#
- 1...Sce6
- 2.Sb5#
- 1...Sa8
- 2.Sb5#
- 1...Se8
- 2.Sb5#
- 1...Sf3
- Tries
- 1.Re1?
- 1...Sb5
- 2.Sxb5#
- 1...Sf3
- 2.Qc5#
- 1...Sge6
- 2.Qe5#
- 1...Sf7
- 2.Qc5#
- 1...Sd5
- 2.Sb5#
- 1...Sa6
- 2.Sb5#
- 1...Sce6
- 2.Sb5#
- 1...Sa8
- 2.Sb5#
- 1...Se8
- 2.Sb5#
- 1...Se4!
- 1...Sb5
- 1.Qg6?
- threat
- 2.Qxd3#
- 2.Qb6#
- 2.Qf6#
- 2.Qg7#
- 1...Se4
- 2.Rxe4#
- 2.Qxe4#
- 1...Sf3
- 2.Re4#
- 2.Qxd3#
- 2.Qe4#
- 2.Qb6#
- 1...Sge6
- 2.Re4#
- 2.Qxd3#
- 2.Qe4#
- 2.Qf6#
- 1...Sf7
- 2.Re4#
- 2.Qxd3#
- 2.Qe4#
- 2.Qb6#
- 1...Sd5
- 2.Sb5#
- 2.Qxd3#
- 1...Sa6
- 2.Sb5#
- 2.Qxd3#
- 2.Qd6#
- 2.Qf6#
- 2.Qg7#
- 1...Sce6
- 2.Sb5#
- 2.Qxd3#
- 2.Qf6#
- 1...Sa8
- 2.Sb5#
- 2.Qxd3#
- 2.Qd6#
- 2.Qf6#
- 2.Qg7#
- 1...Se8
- 2.Sb5#
- 2.Qxd3#
- 2.Qb6#
- 1...hxg6!
- threat
- 1.Qe8?
- threat
- 2.Rxd3#
- 2.Qe5#
- 2.Qh8#
- 1...Sxe8
- 2.Sb5#
- 1...Sf3
- 2.Rxd3#
- 2.Re4#
- 2.Qe4#
- 1...Se4
- 2.Rxd3#
- 2.Rxe4#
- 2.Qxe4#
- 1...Sf7
- 2.Rxd3#
- 2.Re4#
- 2.Qe4#
- 1...Sd5
- 2.Sb5#
- 2.Rxd3#
- 2.Qe5#
- 1...Sce6
- 2.Sb5#
- 2.Qd7#
- 1...Sge6!
- threat
- 1.Qxg5?
- threat
- 2.Qf6#
- 2.Qc5#
- 2.Qe5#
- 2.Qg7#
- 1...Sd5
- 2.Sb5#
- 2.Se6#
- 2.Qxd5#
- 2.Qe5#
- 1...Sa6
- 2.Sb5#
- 2.Se6#
- 2.Qf6#
- 2.Qd8#
- 2.Qd5#
- 2.Qe5#
- 2.Qg7#
- 1...Se6
- 2.Sb5#
- 2.Sxe6#
- 2.Qf6#
- 2.Qd5#
- 2.Qe5#
- 1...Se8
- 2.Sb5#
- 2.Se6#
- 2.Qc5#
- 2.Qd5#
- 2.Qe5#
- 1...hxg5!
- threat
- 1.Qxh6?
- threat
- 2.Qg7#
- 2.Qb6#
- 2.Qf6#
- 1...Sf3
- 2.Qb6#
- 1...Sge6
- 2.Qf6#
- 1...Sf7
- 2.Qb6#
- 1...Sd5
- 2.Sb5#
- 1...Sa6
- 2.Sb5#
- 2.Qg7#
- 2.Qd6#
- 2.Qf6#
- 1...Sce6
- 2.Sb5#
- 2.Qf6#
- 1...Sa8
- 2.Sb5#
- 2.Qg7#
- 2.Qd6#
- 2.Qf6#
- 1...Se8
- 2.Sb5#
- 2.Qb6#
- 1...Se4!
- threat
- 1.Re1?
- Keys
- 1.Bc1!
- 1...Kc3
- 2.Rxd3#
- 1...Sb5
- 2.Sxb5#
- 1...Sf3
- 2.Qc5#
- 1...Se4
- 2.Rxd3#
- 1...Sge6
- 2.Qe5#
- 1...Sf7
- 2.Qc5#
- 1...Sd5
- 2.Sb5#
- 1...Sa6
- 2.Sb5#
- 1...Sce6
- 2.Sb5#
- 1...Sa8
- 2.Sb5#
- 1...Se8
- 2.Sb5#
- 1...d2
- 2.Sc2#
- 1...Kc3
- 1.Bc1!
FEATURES
- Static
- TYPE = WAITER
- CHANGED MATES = 0
- ADDED MATES = 2
- REMOVED MATES = 0
- Sets
- S(d);OGATE::QAB1(K)
- S(d);SBLOCK::R1(E),XP(a)
- S(f);N_GUARD::S(C),XS(f)
- S(f);N_GUARD::S(C)
- Tries
- Try
- R(E);
- Vars
- S(f);N_GUARD::S(C),XS(f)
- S(d);OGATE::QAB1(K)
- S(f);N_GUARD::S(C)
- Refutation
- S(d);
- Try
- Q(K);
- Threat
- DUALS(4)
- Refutation
- P(g);XQ(K)
- Try
- Q(K);
- Threat
- DUALS(3)
- Vars
- S(f);N_GUARD,XQ(K)::S(C)
- Refutation
- S(d);
- Try
- Q(K);XS(d)
- Threat
- DUALS(4)
- Refutation
- P(e);XQ(K)
- Try
- Q(K);XP(e)
- Threat
- DUALS(3)
- Vars
- S(d);::QAB(K)
- S(f);N_GUARD::S(C)
- Refutation
- S(d);
- Try
- Actual
- B(A);
- Vars
- K(c);P_SPINP(a),S_FLIGHT::R1(E),XP(a)
- S(f);N_GUARD::S(C),XS(f)
- S(d);OGATE::QAB1(K)
- S(d);SBLOCK::R1(E),XP(a)
- S(f);N_GUARD::S(C)
- P(a);N_GUARD::S(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).