MESON Chess Problem Database
Problem Display
PID: 250789 (Q7/8/7P/3PP1N1/4p3/p5N1/Rb4k1/4K2R w K - 0 1)
Kupper, Josef
Schweizerische Schachzeitung, 1999
#3
9 + 4
SOLUTION
- COOKED
- Sets
- 1...e3
- 2.Qf8
- threat
- 3.Qf3#
- 2...Kxg3
- 3.Qf3#
- threat
- 2.d6+
- 2...Kxg3
- 3.Qf3#
- 2...Kxg3
- 2.Qf8
- 1...e3
- Tries
- 1.Sf1?
- threat
- 2.Rh2+
- 2...Kg1
- 3.Sh3#
- 2...Kg1
- 2.Rh2+
- 1...e3
- 2.d6#
- 1...Kxh1!
- threat
- 1.Sf5?
- 1...e3
- 2.d6#
- 1...Kxh1!
- 1...e3
- 1.Sh5?
- 1...e3
- 2.d6#
- 1...Kxh1!
- 1...e3
- 1.Rf1?
- threat
- 2.Qc8
- threat
- 3.Qh3#
- 2...Kh2
- 3.Qh3#
- 2...Kxg3
- 3.Qh3#
- threat
- 2.Qc8
- 1...Kh2
- 2.Qc8
- threat
- 3.Qh3#
- 2...Kg2
- 3.Qh3#
- 2...Kxg3
- 3.Qh3#
- threat
- 2.Qc8
- 1...Kxg3!
- threat
- 1.Rg1+?
- 1...Kh2
- 2.Kf1
- 2...e3
- 3.Rg2#
- 2...e3
- 2.Kf1
- 1...Kxg1!
- 1...Kh2
- 1.Rh3?
- threat
- 2.Qa6
- threat
- 3.Qf1#
- 2...Kg1
- 3.Qf1#
- threat
- 2.Qf8
- threat
- 3.Qf1#
- 3.Qf2#
- 2...Kg1
- 3.Qf1#
- 3.Qf2#
- threat
- 2.Qa6
- 1...e3
- 2.Qf8
- threat
- 3.Qf1#
- 2...Kg1
- 3.Qf1#
- 2...e2
- 3.Qf2#
- threat
- 2.d6+
- 2...Kg1
- 3.Se2#
- 3.Rh1#
- 3.Qh1#
- 2...Kg1
- 2.Qf8
- 1...Kg1!
- threat
- 1.Qc6?
- 1...e3
- 2.Qf6
- threat
- 3.Qf3#
- 2...Kxg3
- 3.Qf3#
- threat
- 2.d6+
- 2...Kxg3
- 3.Qf3#
- 2...Kxg3
- 2.Qf6
- 1...Kxg3!
- 1...e3
- 1.Qb7?
- 1...e3
- 2.Qf7
- threat
- 3.Qf3#
- 2...Kxg3
- 3.Qf3#
- threat
- 2.d6+
- 2...Kxg3
- 3.Qf3#
- 2...Kxg3
- 2.Qf7
- 1...Kxg3!
- 1...e3
- 1.Qa4?
- threat
- 2.Qxe4+
- 2...Kxg3
- 3.Rh3#
- 3.Qf3#
- 2...Kxg3
- 2.Qxe4+
- 1...e3
- 2.Qe4+
- 2...Kxg3
- 3.Rh3#
- 3.Qf3#
- 2...Kxg3
- 2.Qf4
- 2...e2
- 3.Qf2#
- 3.Qf3#
- 2...e2
- 2.Qg4
- 2...e2
- 3.Qf3#
- 3.Qh3#
- 2...e2
- 2.Qh4
- 2...e2
- 3.Qh2#
- 3.Qh3#
- 2...e2
- 2.Qe4+
- 1...Kxg3!
- threat
- 1.Qa6?
- threat
- 2.Rh3
- threat
- 3.Qf1#
- 2...Kg1
- 3.Qf1#
- threat
- 2.Rh3
- 1...e3
- 2.Qf1+
- 2...Kxg3
- 3.Qf3#
- 2...Kxg3
- 2.Qe2+
- 2...Kxg3
- 3.Qf3#
- 2...Kxg3
- 2.Qf6
- threat
- 3.Qf3#
- 2...Kxg3
- 3.Qf3#
- threat
- 2.Qf1+
- 1...Kxg3!
- threat
- 1.Qa7?
- threat
- 2.Qg1#
- 2.Qf2#
- 1...e3
- 2.Qf7
- threat
- 3.Qf3#
- 2...Kxg3
- 3.Qf3#
- threat
- 2.Qf7
- 1...Kxg3!
- threat
- 1.Qb8?
- 1...e3
- 2.Qf8
- threat
- 3.Qf3#
- 2...Kxg3
- 3.Qf3#
- threat
- 2.Qf8
- 1...Kxg3!
- 1...e3
- 1.Qd8?
- 1...e3
- 2.Qf6
- threat
- 3.Qf3#
- 2...Kxg3
- 3.Qf3#
- threat
- 2.Qf8
- threat
- 3.Qf3#
- 2...Kxg3
- 3.Qf3#
- threat
- 2.Qf6
- 1...Kxg3!
- 1...e3
- 1.Qe8?
- 1...e3
- 2.Qh5
- threat
- 3.Qf3#
- 3.Qh2#
- 3.Qh3#
- 2...Kxg3
- 3.Qf3#
- threat
- 2.Qf7
- threat
- 3.Qf3#
- 2...Kxg3
- 3.Qf3#
- threat
- 2.Qf8
- threat
- 3.Qf3#
- 2...Kxg3
- 3.Qf3#
- threat
- 2.Qh5
- 1...Kxg3!
- 1...e3
- 1.Qf8?
- threat
- 2.Qf2#
- 1...e3
- 2.Qf3#
- 1...Kxg3!
- threat
- 1.Qh8?
- 1...e3
- 2.Qf6
- threat
- 3.Qf3#
- 2...Kxg3
- 3.Qf3#
- threat
- 2.Qf8
- threat
- 3.Qf3#
- 2...Kxg3
- 3.Qf3#
- threat
- 2.Qf6
- 1...Kxg3!
- 1...e3
- 1.e6?
- 1...e3
- 2.Qf8
- threat
- 3.Qf3#
- 2...Kxg3
- 3.Qf3#
- threat
- 2.d6+
- 2...Kxg3
- 3.Qf3#
- 2...Kxg3
- 2.Qf8
- 1...Kxg3!
- 1...e3
- 1.h7?
- 1...e3
- 2.Qf8
- threat
- 3.Qf3#
- 2...Kxg3
- 3.Qf3#
- threat
- 2.d6+
- 2...Kxg3
- 3.Qf3#
- 2...Kxg3
- 2.Qf8
- 1...Kxg3!
- 1...e3
- 1.Sf1?
- Keys
- 1.Qxa3!
- 1...e3
- 2.Qf8
- threat
- 3.Qf3#
- 2...Kxg3
- 3.Qf3#
- threat
- 2.Qf8
- 1...e3
- 1.Qg8!
- 1...Kxg3
- 2.Se6+
- 2...Kf3
- 3.Rh3#
- 2...Kf3
- 2.Se6+
- 1...e3
- 2.Sf3
- threat
- 3.Sh4#
- 2...Kxf3
- 3.0-0#
- threat
- 2.Qf7
- threat
- 3.Qf3#
- 2...Kxg3
- 3.Qf3#
- threat
- 2.Qf8
- threat
- 3.Qf3#
- 2...Kxg3
- 3.Qf3#
- threat
- 2.Sf3
- 1...Kxg3
- 1.Qxa3!
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).