MESON Chess Problem Database
Problem Display
PID: 192347 (n4b2/1Q6/2K1p3/4k1P1/4Np1N/1P3p1n/3P4/8 w - - 0 1)
Chocolous, Jiri
Algemeen Handelsblad, 1917
#3
7 + 7
| 6490 | yacpdb | 2019 |
SOLUTION
- SOUND
- Sets
- 1...Kxe4
- 2.Qh7+
- 2...Kd4
- 3.Sxf3#
- 2...Ke5
- 3.Sxf3#
- 2...Kd4
- 2.Qh7+
- 1...Bc5
- 2.Kxc5
- threat
- 3.d4#
- threat
- 2.Kxc5
- 1...Kxe4
- Tries
- 1.Sxf3+?
- 1...Kf5
- 2.Qh7+
- 2...Kg4
- 3.Sh2#
- 3.Se5#
- 2...Kg4
- 2.Qh7+
- 1...Kxe4!
- 1...Kf5
- 1.Qa7?
- threat
- 2.Sg3
- threat
- 3.Sxf3#
- 3.Sg6#
- 3.Qa1#
- 3.d4#
- 2...fxg3
- 3.Qe3#
- threat
- 2.Sf6
- threat
- 3.Qa1#
- 3.d4#
- 2...Bc5
- 3.Qxc5#
- threat
- 2.d3
- threat
- 3.Qa1#
- 2...Bc5
- 3.Qxc5#
- 3.Qg7#
- 2...Ba3
- 3.Qg7#
- 2...Bb4
- 3.Qg7#
- threat
- 2.Sg3
- 1...Kxe4
- 2.Qh7+
- 2...Kd4
- 3.Sxf3#
- 2...Ke5
- 3.Sxf3#
- 2...Kd4
- 2.Qh7+
- 1...Sxg5
- 2.Sf2
- threat
- 3.Qa1#
- 2...Kf6
- 3.Sg4#
- 2...Bc5
- 3.Qg7#
- 2...Ba3
- 3.Qg7#
- 2...Bb4
- 3.Qg7#
- 2...Se4
- 3.Sg4#
- threat
- 2.Sf2
- 1...Bc5
- 2.Sxc5
- threat
- 3.Qa1#
- 3.Qg7#
- 2...Kd4
- 3.Sxf3#
- 3.Qa1#
- threat
- 2.Sxc5
- 1...Ba3
- 2.Sc3
- threat
- 3.Qg7#
- 3.d4#
- threat
- 2.Sg3
- threat
- 3.Sxf3#
- 3.Sg6#
- 3.Qg7#
- 3.d4#
- 2...fxg3
- 3.Qe3#
- threat
- 2.Sc3
- 1...Bb4
- 2.Sg3
- threat
- 3.Sxf3#
- 3.Sg6#
- 3.Qg7#
- 3.d4#
- 2...fxg3
- 3.Qe3#
- threat
- 2.Sg3
- 1...Bd6
- 2.Sc3
- threat
- 3.Qg7#
- 3.d4#
- threat
- 2.Sg3
- threat
- 3.Sxf3#
- 3.Sg6#
- 3.Qa1#
- 3.Qg7#
- 3.d4#
- 2...fxg3
- 3.Qe3#
- threat
- 2.Sxd6
- threat
- 3.Sxf3#
- 3.Sg6#
- 3.Qc5#
- 3.Qa1#
- 3.Qg7#
- 3.d4#
- threat
- 2.Sf6
- threat
- 3.Qa1#
- 3.d4#
- 2...Bc5
- 3.Qxc5#
- threat
- 2.d3
- threat
- 3.Qa1#
- 3.Qg7#
- threat
- 2.Sc3
- 1...Bh6
- 2.Sg3
- threat
- 3.Sxf3#
- 3.Sg6#
- 3.Qc5#
- 3.Qa1#
- 3.d4#
- 2...fxg3
- 3.Qe3#
- threat
- 2.Sc5
- threat
- 3.Qa1#
- 2...Kd4
- 3.Sxf3#
- 3.Qa1#
- threat
- 2.Sd6
- threat
- 3.Sxf3#
- 3.Sg6#
- 3.Qc5#
- 3.Qa1#
- 3.d4#
- threat
- 2.Sf6
- threat
- 3.Qc5#
- 3.Qa1#
- 3.d4#
- threat
- 2.d3
- threat
- 3.Qc5#
- 3.Qa1#
- threat
- 2.Sg3
- 1...Be7
- 2.Sg3
- threat
- 3.Sxf3#
- 3.Sg6#
- 3.Qa1#
- 3.d4#
- 2...fxg3
- 3.Qe3#
- threat
- 2.d3
- threat
- 3.Qa1#
- 2...Bc5
- 3.Qxc5#
- 3.Qg7#
- 2...Ba3
- 3.Qg7#
- 2...Bb4
- 3.Qg7#
- threat
- 2.Sg3
- 1...Bg7
- 2.Sc3
- threat
- 3.Qc5#
- 3.Qxg7#
- 3.d4#
- threat
- 2.Sg3
- threat
- 3.Sxf3#
- 3.Sg6#
- 3.Qc5#
- 3.Qa1#
- 3.Qxg7#
- 3.d4#
- 2...fxg3
- 3.Qe3#
- threat
- 2.Sc5
- threat
- 3.Qa1#
- 3.Qxg7#
- 2...Kd4
- 3.Sxf3#
- 3.Qa1#
- threat
- 2.Sd6
- threat
- 3.Sxf3#
- 3.Sg6#
- 3.Qc5#
- 3.Qa1#
- 3.Qxg7#
- 3.d4#
- threat
- 2.d3
- threat
- 3.Qc5#
- 3.Qa1#
- 3.Qxg7#
- threat
- 2.Sc3
- 1...Sg1
- 2.Sg3
- threat
- 3.Sg6#
- 3.Qa1#
- 3.d4#
- 2...fxg3
- 3.Qe3#
- 2...Bc5
- 3.Qxc5#
- 3.Qg7#
- threat
- 2.Sg3
- 1...Sf2
- 2.Sxf2
- threat
- 3.Qa1#
- 3.d4#
- 2...Bc5
- 3.Qxc5#
- 3.Qg7#
- threat
- 2.Sxf2
- 1...Sc7
- 2.Sg3
- threat
- 3.Sxf3#
- 3.Sg6#
- 3.Qa1#
- 3.d4#
- 2...fxg3
- 3.Qe3#
- threat
- 2.Sg3
- 1...f2
- 2.Sg3
- threat
- 3.Sf3#
- 3.Sg6#
- 3.Qa1#
- 3.d4#
- 2...fxg3
- 3.Qe3#
- threat
- 2.Sf6
- threat
- 3.Qa1#
- 3.d4#
- 2...Bc5
- 3.Qxc5#
- 2...f3
- 3.Qe3#
- threat
- 2.Sg3
- 1...Sb6!
- threat
- 1.Qg7+?
- 1...Kxe4
- 2.Qg6+
- 2...Kd4
- 3.Sxf3#
- 2...Ke5
- 3.Sxf3#
- 2...Kd4
- 2.Qh7+
- 2...Kd4
- 3.Sxf3#
- 2...Ke5
- 3.Sxf3#
- 2...Kd4
- 2.Qg6+
- 1...Bxg7!
- 1...Kxe4
- 1.Qh7?
- threat
- 2.Sxf3#
- 1...Kd4
- 2.Sxf3+
- 2...Kd3
- 3.Sc3#
- 3.Sg3#
- 2...Kd3
- 2.Sxf3+
- 1...Sg1
- 2.Sf2
- threat
- 3.Qe4#
- 2...Kd4
- 3.Qe4#
- threat
- 2.Sc3
- threat
- 3.Qe4#
- 2...Kd4
- 3.Qe4#
- threat
- 2.Sf6
- threat
- 3.Qe4#
- 2...Kd4
- 3.Qe4#
- threat
- 2.Sf2
- 1...Sxg5!
- threat
- 1.Sxf3+?
- Keys
- 1.Sf2!
- threat
- 2.Sxf3+
- 2...Kf5
- 3.Qf7#
- 3.Qh7#
- 2...Kf5
- 2.Qb5+
- 2...Kd4
- 3.Sxf3#
- 2...Bc5
- 3.Qxc5#
- 2...Kd4
- 2.Sxf3+
- 1...Sxf2
- 2.Qh7
- threat
- 3.Sxf3#
- 2...Kd4
- 3.Sxf3#
- threat
- 2.Qh7
- 1...Sxg5
- 2.Qa7
- threat
- 3.Qa1#
- 2...Kf6
- 3.Sg4#
- 2...Bc5
- 3.Qg7#
- 2...Ba3
- 3.Qg7#
- 2...Bb4
- 3.Qg7#
- 2...Se4
- 3.Sg4#
- threat
- 2.Qa7
- 1...Bh6
- 2.Sxf3+
- 2...Kf5
- 3.Qf7#
- 3.Qh7#
- 2...Kf5
- 2.Qb5+
- 2...Kd4
- 3.Sxf3#
- 3.Qc5#
- 2...Kd4
- 2.Sxf3+
- 1...Be7
- 2.Qb5+
- 2...Kd4
- 3.Sxf3#
- 2...Bc5
- 3.Qxc5#
- 2...Kd4
- 2.Qb5+
- 1...Sg1
- 2.Qh7
- threat
- 3.Qe4#
- 2...Kd4
- 3.Qe4#
- threat
- 2.Qh7
- 1...Sb6
- 2.Sxf3+
- 2...Kf5
- 3.Qf7#
- 3.Qh7#
- 2...Kf5
- 2.Qc7+
- 2...Kd4
- 3.Sxf3#
- 2...Bd6
- 3.Qxd6#
- 3.Qg7#
- 2...Kd4
- 2.Qb8+
- 2...Kd4
- 3.Sxf3#
- 2...Bd6
- 3.Qxd6#
- 3.Qh8#
- 2...Kd4
- 2.Sxf3+
- 1...Sc7
- 2.Qxc7+
- 2...Kd4
- 3.Sxf3#
- 2...Bd6
- 3.Qxd6#
- 3.Qg7#
- 2...Kd4
- 2.Qxc7+
- threat
- 1.Sf2!
FEATURES
NOT CLASSIFIED
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).