MESON Chess Problem Database
Problem Display
PID: 73621 (2k5/p3Kp2/P2Pp3/2p1r1p1/4r3/8/2Q5/2n5 w - - 0 1)
Prokubek, Harald
Freie Presse, 1993
#3
4 + 9
| 6113 | Problemschach-Jahrbuch (1993) | 1994 |
SOLUTION
- SOUND
- Sets
- 1...Re1
- 2.Qa4
- threat
- 3.Qe8#
- 2...Kb8
- 3.Qe8#
- threat
- 2.Qh7
- threat
- 3.Qg8#
- 3.Qh8#
- 2...Kb8
- 3.Qg8#
- 3.Qh8#
- threat
- 2.Qa4
- 1...Re2
- 2.Qa4
- threat
- 3.Qe8#
- 2...Kb8
- 3.Qe8#
- threat
- 2.Qh7
- threat
- 3.Qg8#
- 3.Qh8#
- 2...Kb8
- 3.Qg8#
- 3.Qh8#
- threat
- 2.Qa4
- 1...Re3
- 2.Qa4
- threat
- 3.Qe8#
- 2...Kb8
- 3.Qe8#
- threat
- 2.Qh7
- threat
- 3.Qg8#
- 3.Qh8#
- 2...Kb8
- 3.Qg8#
- 3.Qh8#
- threat
- 2.Qa4
- 1...Ra4
- 2.Qxa4
- threat
- 3.Qe8#
- 2...Kb8
- 3.Qe8#
- threat
- 2.Qxa4
- 1...Rc4
- 2.Qh7
- threat
- 3.Qg8#
- 3.Qh8#
- 2...Kb8
- 3.Qg8#
- 3.Qh8#
- threat
- 2.Qh7
- 1...Rf4
- 2.Qh7
- threat
- 3.Qg8#
- 3.Qh8#
- 2...Kb8
- 3.Qg8#
- 3.Qh8#
- threat
- 2.Qh7
- 1...Rg4
- 2.Qh7
- threat
- 3.Qg8#
- 3.Qh8#
- 2...Kb8
- 3.Qg8#
- 3.Qh8#
- threat
- 2.Qh7
- 1...Rd5
- 2.Qb2
- threat
- 3.Qh8#
- 3.Qb7#
- threat
- 2.Qb2
- 1...Rf5
- 2.Qb2
- threat
- 3.Qh8#
- 3.Qb7#
- threat
- 2.Qh2
- threat
- 3.Qh8#
- 3.d7#
- 2...Kb8
- 3.Qh8#
- threat
- 2.Qb2
- 1...g4
- 2.Qh2
- threat
- 3.Qh8#
- 2...Kb8
- 3.Qh8#
- 2...Rg5
- 3.d7#
- 2...Rh5
- 3.d7#
- threat
- 2.Qh2
- 1...Re1
- Tries
- 1.Qb1?
- threat
- 2.Qb7#
- 1...Sb3
- 2.Qh1
- threat
- 3.Qh8#
- 2...Kb8
- 3.Qh8#
- 2...Rh4
- 3.Qb7#
- 3.Qa8#
- threat
- 2.Qh1
- 1...Rb4!
- threat
- 1.Qd1?
- threat
- 2.Qh1
- threat
- 3.Qh8#
- 2...Kb8
- 3.Qh8#
- 2...Rh4
- 3.Qb7#
- 3.Qa8#
- threat
- 2.d7+
- 2...Kc7
- 3.Qd6#
- 2...Kb8
- 3.d8Q#
- 2...Kc7
- 2.Qh1
- 1...Kb8
- 2.Qh1
- threat
- 3.Qh8#
- 2...Ka8
- 3.Qh8#
- 2...Kc8
- 3.Qh8#
- 2...Rh4
- 3.Qb7#
- threat
- 2.Qh1
- 1...Re1
- 2.Qa4
- threat
- 3.Qe8#
- 2...Kb8
- 3.Qe8#
- threat
- 2.d7+
- 2...Kc7
- 3.Qd6#
- 2...Kb8
- 3.d8Q#
- 2...Kc7
- 2.Qa4
- 1...Re2
- 2.Qa4
- threat
- 3.Qe8#
- 2...Kb8
- 3.Qe8#
- threat
- 2.Qh1
- threat
- 3.Qb7#
- 3.Qa8#
- 3.Qh8#
- 2...Kb8
- 3.Qb7#
- 3.Qh8#
- threat
- 2.d7+
- 2...Kc7
- 3.Qd6#
- 2...Kb8
- 3.d8Q#
- 2...Kc7
- 2.Qa4
- 1...Re3
- 2.Qa4
- threat
- 3.Qe8#
- 2...Kb8
- 3.Qe8#
- threat
- 2.Qh1
- threat
- 3.Qb7#
- 3.Qa8#
- 3.Qh8#
- 2...Kb8
- 3.Qb7#
- 3.Qh8#
- threat
- 2.d7+
- 2...Kc7
- 3.Qd6#
- 2...Kb8
- 3.d8Q#
- 2...Kc7
- 2.Qa4
- 1...Ra4
- 2.Qxa4
- threat
- 3.Qe8#
- 2...Kb8
- 3.Qe8#
- threat
- 2.Qh1
- threat
- 3.Qb7#
- 3.Qa8#
- 3.Qh8#
- 2...Kb8
- 3.Qb7#
- 3.Qh8#
- threat
- 2.d7+
- 2...Kc7
- 3.Qd6#
- 2...Kb8
- 3.d8Q#
- 2...Kc7
- 2.Qxa4
- 1...Rb4
- 2.Qh1
- threat
- 3.Qh8#
- 2...Rb7+
- 3.Qxb7#
- 2...Kb8
- 3.Qh8#
- 2...Rh4
- 3.Qb7#
- 3.Qa8#
- threat
- 2.d7+
- 2...Kc7
- 3.Qd6#
- 2...Kb8
- 3.d8Q#
- 2...Kc7
- 2.Qh1
- 1...Rc4
- 2.Qh1
- threat
- 3.Qb7#
- 3.Qa8#
- 3.Qh8#
- 2...Kb8
- 3.Qb7#
- 3.Qh8#
- threat
- 2.d7+
- 2...Kc7
- 3.Qd6#
- 2...Kb8
- 3.d8Q#
- 2...Kc7
- 2.Qh1
- 1...Rd4
- 2.Qh1
- threat
- 3.Qb7#
- 3.Qa8#
- 3.Qh8#
- 2...Kb8
- 3.Qb7#
- 3.Qh8#
- threat
- 2.Qh1
- 1...Rf4
- 2.Qh1
- threat
- 3.Qb7#
- 3.Qa8#
- 3.Qh8#
- 2...Kb8
- 3.Qb7#
- 3.Qh8#
- threat
- 2.d7+
- 2...Kc7
- 3.Qd6#
- 2...Kb8
- 3.d8Q#
- 2...Kc7
- 2.Qh1
- 1...Rg4
- 2.Qh1
- threat
- 3.Qb7#
- 3.Qa8#
- 3.Qh8#
- 2...Kb8
- 3.Qb7#
- 3.Qh8#
- threat
- 2.d7+
- 2...Kc7
- 3.Qd6#
- 2...Kb8
- 3.d8Q#
- 2...Kc7
- 2.Qh1
- 1...Rh4
- 2.d7+
- 2...Kc7
- 3.Qd6#
- 2...Kb8
- 3.d8Q#
- 2...Kc7
- 2.d7+
- 1...Sd3
- 2.Qh1
- threat
- 3.Qh8#
- 2...Kb8
- 3.Qh8#
- 2...Rh4
- 3.Qb7#
- 3.Qa8#
- threat
- 2.Qh1
- 1...g4
- 2.d7+
- 2...Kc7
- 3.Qd6#
- 2...Kb8
- 3.d8Q#
- 2...Kc7
- 2.d7+
- 1...Rd5!
- threat
- 1.Qd3?
- threat
- 2.Qb5
- threat
- 3.Qe8#
- 3.Qb7#
- threat
- 2.d7+
- 2...Kc7
- 3.Qd6#
- 2...Kb8
- 3.d8Q#
- 2...Kc7
- 2.Qb5
- 1...Kb8
- 2.Qb5+
- 2...Ka8
- 3.Qe8#
- 3.Qb7#
- 2...Kc8
- 3.Qe8#
- 3.Qb7#
- 2...Ka8
- 2.Qb5+
- 1...Ra4
- 2.d7+
- 2...Kc7
- 3.Qd6#
- 2...Kb8
- 3.d8Q#
- 2...Kc7
- 2.d7+
- 1...Rb4
- 2.d7+
- 2...Kc7
- 3.Qd6#
- 2...Kb8
- 3.d8Q#
- 2...Kc7
- 2.d7+
- 1...Rc4
- 2.Qh7
- threat
- 3.Qg8#
- 3.Qh8#
- 2...Kb8
- 3.Qg8#
- 3.Qh8#
- threat
- 2.d7+
- 2...Kc7
- 3.Qd6#
- 2...Kb8
- 3.d8Q#
- 2...Kc7
- 2.Qh7
- 1...Rd4
- 2.Qb5
- threat
- 3.Qe8#
- 3.Qb7#
- threat
- 2.Qb5
- 1...Rd5
- 2.Qb5
- threat
- 3.Qe8#
- 3.Qb7#
- threat
- 2.Qb5
- 1...c4
- 2.d7+
- 2...Kc7
- 3.Qd6#
- 2...Kb8
- 3.d8Q#
- 2...Kc7
- 2.d7+
- 1...Sxd3!
- threat
- 1.Qa4?
- threat
- 2.Qe8#
- 1...Kb8
- 2.Qe8#
- 1...Rxa4!
- threat
- 1.Qxe4?
- threat
- 2.Qb7#
- 2.Qa8#
- 1...Rd5
- 2.Qh1
- threat
- 3.Qh8#
- 2...Kb8
- 3.Qh8#
- 2...Rxd6
- 3.Qb7#
- threat
- 2.Qh1
- 1...Rxe4!
- threat
- 1.Qd2?
- threat
- 2.Qa5
- threat
- 3.Qc7#
- 3.Qd8#
- 2...Kb8
- 3.Qd8#
- threat
- 2.d7+
- 2...Kc7
- 3.Qd6#
- 2...Kb8
- 3.d8Q#
- 2...Kc7
- 2.Qa5
- 1...Kb8
- 2.Qa5
- threat
- 3.Qd8#
- 2...Ka8
- 3.Qd8#
- 2...Kc8
- 3.Qc7#
- 3.Qd8#
- threat
- 2.Qa5
- 1...Ra4
- 2.d7+
- 2...Kc7
- 3.Qd6#
- 2...Kb8
- 3.d8Q#
- 2...Kc7
- 2.d7+
- 1...Rb4
- 2.d7+
- 2...Kc7
- 3.Qd6#
- 2...Kb8
- 3.d8Q#
- 2...Kc7
- 2.d7+
- 1...Rd5
- 2.Qb2
- threat
- 3.Qh8#
- 3.Qb7#
- threat
- 2.Qb2
- 1...Sb3
- 2.d7+
- 2...Kc7
- 3.Qd6#
- 2...Kb8
- 3.d8Q#
- 2...Kc7
- 2.d7+
- 1...Sd3
- 2.Qa5
- threat
- 3.Qc7#
- 3.Qd8#
- 2...Kb8
- 3.Qd8#
- threat
- 2.Qa5
- 1...c4
- 2.d7+
- 2...Kc7
- 3.Qd6#
- 2...Kb8
- 3.d8Q#
- 2...Kc7
- 2.d7+
- 1...Rd4!
- threat
- 1.Qh2?
- threat
- 2.Qh8#
- 1...Kb8
- 2.Qh8#
- 1...Rh4!
- threat
- 1.Qc4?
- threat
- 2.Qb5
- threat
- 3.Qe8#
- 3.Qb7#
- threat
- 2.Qb5
- 1...Kb8
- 2.Qb5+
- 2...Ka8
- 3.Qe8#
- 3.Qb7#
- 2...Kc8
- 3.Qe8#
- 3.Qb7#
- 2...Ka8
- 2.Qb5+
- 1...Rxc4!
- threat
- 1.Qxc5+?
- 1...Kb8
- 2.Qc6
- threat
- 3.Qb7#
- 3.Qe8#
- threat
- 2.Qc7+
- 2...Ka8
- 3.Qd8#
- 3.Qb7#
- 3.Qc8#
- 2...Ka8
- 2.Qc6
- 1...Rxc5!
- 1...Kb8
- 1.d7+?
- 1...Kb8
- 2.d8Q#
- 1...Kc7!
- 1...Kb8
- 1.Qb1?
- Keys
- 1.Qg2!
- threat
- 2.Qh1
- threat
- 3.Qh8#
- 2...Kb8
- 3.Qh8#
- 2...Rh4
- 3.Qb7#
- 3.Qa8#
- threat
- 2.Qh1
- 1...Kb8
- 2.Qh1
- threat
- 3.Qh8#
- 2...Ka8
- 3.Qh8#
- 2...Kc8
- 3.Qh8#
- 2...Rh4
- 3.Qb7#
- threat
- 2.Qh1
- 1...Rb4
- 2.Qh1
- threat
- 3.Qh8#
- 2...Rb7+
- 3.Qxb7#
- 2...Kb8
- 3.Qh8#
- 2...Rh4
- 3.Qb7#
- 3.Qa8#
- threat
- 2.Qc6+
- 2...Kb8
- 3.Qe8#
- 2...Kb8
- 2.Qa8+
- 2...Rb8
- 3.Qc6#
- 2...Rb8
- 2.d7+
- 2...Kc7
- 3.d8Q#
- 2...Kb8
- 3.d8Q#
- 2...Kc7
- 2.Qh1
- 1...Rd5
- 2.Qb2
- threat
- 3.Qh8#
- 3.Qb7#
- threat
- 2.Qb2
- 1...g4
- 2.Qh2
- threat
- 3.Qh8#
- 2...Kb8
- 3.Qh8#
- 2...Rg5
- 3.d7#
- 2...Rh5
- 3.d7#
- threat
- 2.Qh2
- threat
- 1.Qg2!
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).