MESON Chess Problem Database
Problem Display
PID: 236378 (8/4N3/6K1/2p5/2P5/6R1/3nkP2/Q3N3 w - - 0 1)
Henneberger, Moritz
Genf Solving Ty., 1926
#4
7 + 3
| 15257 | Kunstwerke auf 64 Feldern (1922-1966) (Ott, Kummer, Schudel) | 1968 |
SOLUTION
- SOUND
- Keys
- 1.f3!
- threat
- 2.Rg2+
- 2...Kf1
- 3.Rxd2
- 3...Kg1
- 4.Sc2#
- 4.Sd3#
- 3...Kg1
- 3.Qb2
- 3...Kxe1
- 4.Qc1#
- 3...Sxf3
- 4.Qe2#
- 4.Qf2#
- 3...Sxc4
- 4.Qe2#
- 4.Qf2#
- 3...Sb1
- 4.Qe2#
- 4.Qf2#
- 3...Sb3
- 4.Qe2#
- 4.Qf2#
- 3...Se4
- 4.Qe2#
- 3...Kxe1
- 3.Qd1
- threat
- 4.Qe2#
- threat
- 3.Rxd2
- 2...Kf1
- 2.Rg2+
- 1...Kf1
- 2.Rg2
- threat
- 3.Rxd2
- 3...Kg1
- 4.Sc2#
- 4.Sd3#
- 3...Kg1
- 3.Qb2
- 3...Kxe1
- 4.Qc1#
- 3...Sxf3
- 4.Qe2#
- 4.Qf2#
- 3...Sxc4
- 4.Qe2#
- 4.Qf2#
- 3...Sb1
- 4.Qe2#
- 4.Qf2#
- 3...Sb3
- 4.Qe2#
- 4.Qf2#
- 3...Se4
- 4.Qe2#
- 3...Kxe1
- 3.Qd1
- threat
- 4.Qe2#
- threat
- 3.Rxd2
- 2...Sxf3
- 3.Qf6
- 3...Kxe1
- 4.Qa1#
- 3...Kxe1
- 3.Qf6
- 2...Sxc4
- 3.Qa6
- 3...Kxe1
- 4.Qa1#
- 3...Kxe1
- 3.Qa6
- 2...Sb1
- 3.Sd5
- 3...Kxe1
- 4.Qxb1#
- 3...Sd2
- 4.Se3#
- 3...Sa3
- 4.Se3#
- 3...Sc3
- 4.Se3#
- 3...Kxe1
- 3.Sf5
- 3...Kxe1
- 4.Qxb1#
- 3...Sd2
- 4.Se3#
- 4.Sg3#
- 3...Sa3
- 4.Se3#
- 4.Sg3#
- 3...Sc3
- 4.Se3#
- 4.Sg3#
- 3...Kxe1
- 3.Qh8
- threat
- 4.Qh1#
- 3...Kxe1
- 4.Qh1#
- threat
- 3.Sd5
- 2...Sb3
- 3.Qh8
- threat
- 4.Qh1#
- 3...Kxe1
- 4.Qh1#
- threat
- 3.Qh8
- 2...Se4
- 3.Sf5
- threat
- 4.Se3#
- 3...Sf2
- 4.Sg3#
- threat
- 3.Sf5
- threat
- 2.Qd1
- threat
- 3.Sd3#
- 2...Kf2
- 3.Rg2+
- 3...Kf1
- 4.Qe2#
- 3...Ke3
- 4.Qxd2#
- 3...Kf1
- 3.Sf5
- threat
- 4.Sd3#
- 3...Kf1
- 4.Sd3#
- threat
- 3.Rg2+
- 2...Sxf3
- 3.Sc2+
- 3...Kf2
- 4.Qxf3#
- 3...Se1
- 4.Qxe1#
- 3...Kf2
- 3.Sd3+
- 3...Se1
- 4.Qxe1#
- 3...Se1
- 3.Sxf3+
- 3...Kf2
- 4.Qe1#
- 3...Kf2
- 3.Sc2+
- threat
- 2.Rg2
- 1...Kf2
- 2.Rg2+
- 2...Kf1
- 3.Rxd2
- 3...Kg1
- 4.Sc2#
- 4.Sd3#
- 3...Kg1
- 3.Qb2
- 3...Kxe1
- 4.Qc1#
- 3...Sxf3
- 4.Qe2#
- 4.Qf2#
- 3...Sxc4
- 4.Qe2#
- 4.Qf2#
- 3...Sb1
- 4.Qe2#
- 4.Qf2#
- 3...Sb3
- 4.Qe2#
- 4.Qf2#
- 3...Se4
- 4.Qe2#
- 3...Kxe1
- 3.Qd1
- threat
- 4.Qe2#
- threat
- 3.Rxd2
- 2...Kf1
- 2.Rg2+
- 1...Ke3
- 2.Sd5+
- 2...Ke2
- 3.Rg2+
- 3...Kf1
- 4.Se3#
- 3...Kf1
- 3.Rg2+
- 2...Kf2
- 3.Rg2+
- 3...Kf1
- 4.Se3#
- 3...Kf1
- 3.Rg2+
- 2...Ke2
- 2.Sf5+
- 2...Ke2
- 3.Rg2+
- 3...Kf1
- 4.Se3#
- 4.Sg3#
- 3...Kf1
- 3.Rg2+
- 2...Kf2
- 3.Rg2+
- 3...Kf1
- 4.Se3#
- 4.Sg3#
- 3...Kf1
- 3.Qd1
- threat
- 4.Sd3#
- 3...Kf1
- 4.Sd3#
- threat
- 3.Rg2+
- 2...Ke2
- 2.Rg2
- threat
- 3.Sd5#
- 2...Sxf3
- 3.Sd5+
- 3...Ke4
- 4.Re2#
- 4.Rg4#
- 3...Ke4
- 3.Sd5+
- threat
- 2.Sd5+
- 1...Sxf3
- 2.Rg2+
- 2...Kf1
- 3.Qf6
- 3...Kxe1
- 4.Qa1#
- 3...Kxe1
- 3.Qf6
- 2...Ke3
- 3.Sd5+
- 3...Ke4
- 4.Re2#
- 4.Rg4#
- 3...Ke4
- 3.Sd5+
- 2...Kf1
- 2.Rg2+
- 1...Sxc4
- 2.Rg2+
- 2...Kf1
- 3.Qa6
- 3...Kxe1
- 4.Qa1#
- 3...Kxe1
- 3.Qa6
- 2...Kf1
- 2.Rg2+
- 1...Sb1
- 2.Rg2+
- 2...Kf1
- 3.Sd5
- 3...Kxe1
- 4.Qxb1#
- 3...Sd2
- 4.Se3#
- 3...Sa3
- 4.Se3#
- 3...Sc3
- 4.Se3#
- 3...Kxe1
- 3.Sf5
- 3...Kxe1
- 4.Qxb1#
- 3...Sd2
- 4.Se3#
- 4.Sg3#
- 3...Sa3
- 4.Se3#
- 4.Sg3#
- 3...Sc3
- 4.Se3#
- 4.Sg3#
- 3...Kxe1
- 3.Qh8
- threat
- 4.Qh1#
- 3...Kxe1
- 4.Qh1#
- threat
- 3.Sd5
- 2...Kf1
- 2.Rg2+
- 1...Sb3
- 2.Rg2+
- 2...Kf1
- 3.Qh8
- threat
- 4.Qh1#
- 3...Kxe1
- 4.Qh1#
- threat
- 3.Qh8
- 2...Kf1
- 2.Rg2+
- 1...Se4
- 2.Rg2+
- 2...Kf1
- 3.Sf5
- threat
- 4.Se3#
- 3...Sf2
- 4.Sg3#
- threat
- 3.Sf5
- 2...Sf2
- 3.Sf5
- 3...Kf1
- 4.Sg3#
- 3...Kd2
- 4.Rxf2#
- 3...Kf1
- 3.Sf5
- 2...Kf1
- 2.Rg2+
- threat
- 1.f3!
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).