MESON Chess Problem Database
Problem Display
PID: 172159 (2Q3b1/2N2rp1/1B6/Rp1N4/2k2pR1/4P3/1ppP1K2/8 w - - 0 1)
Apro, Laszlo
HM., Magyar Sakkelet, 1953-10
#3
9 + 8
| 6490 | yacpdb | 2018 |
SOLUTION
- SOUND
- Sets
- 1...Rd7
- 2.Rxf4+
- 2...Kb3
- 3.Rb4#
- 2...Kd3
- 3.Rd4#
- 2...Kb3
- 2.Rxf4+
- 1...b4
- 2.Qa6+
- 2...Kb3
- 3.Qd3#
- 2...Kb3
- 2.Qa6+
- 1...Rd7
- Tries
- 1.Sxb5+?
- 1...Kd3
- 2.Sb4+
- 2...Kxd2
- 3.Qxc2#
- 2...Ke4
- 3.Sc3#
- 3.Sd6#
- 3.Qe6#
- 2...Kxd2
- 2.Qc3+
- 2...Ke4
- 3.Sd6#
- 2...Ke4
- 2.Sb4+
- 1...Kxd5
- 2.Sd4+
- 2...Ke4
- 3.Qxc2#
- 2...Kd6
- 3.Qe6#
- 2...Ke4
- 2.Sd4+
- 1...Rc7!
- 1...Kd3
- 1.Se8+?
- 1...Kd3
- 2.Sb4+
- 2...Kxd2
- 3.Qxc2#
- 2...Ke4
- 3.Qe6#
- 2...Kxd2
- 2.Sb4+
- 1...Kxd5
- 2.Rxb5+
- 2...Ke4
- 3.Qxc2#
- 3.Qc4#
- 2...Ke4
- 2.Rxb5+
- 1...Rc7!
- 1...Kd3
- 1.Ra3?
- threat
- 2.Rc3#
- 2.d3#
- 1...b1S
- 2.d3#
- 1...c1Q
- 2.d3#
- 1...c1S
- 2.Rc3#
- 1...c1R
- 2.d3#
- 1...Bh7
- 2.Rc3#
- 1...b4
- 2.Qa6#
- 2.d3#
- 1...Rxc7!
- threat
- 1.Qf5?
- threat
- 2.Qxc2#
- 1...Rxc7
- 2.Rxf4+
- 2...Kb3
- 3.Rb4#
- 2...Kb3
- 2.Qe4+
- 2...Kb3
- 3.Qb4#
- 2...Kb3
- 2.Rxf4+
- 1...b1Q
- 2.Rxf4+
- 2...Kb3
- 3.Rb4#
- 2...Kb3
- 2.Qe4+
- 2...Kb3
- 3.Qb4#
- 2...Kb3
- 2.Rxf4+
- 1...b1S
- 2.Rxf4+
- 2...Kb3
- 3.Rb4#
- 2...Kb3
- 2.Qxc2+
- 2...Sc3
- 3.Qxc3#
- 3.d3#
- 2...Sc3
- 2.Qe4+
- 2...Kb3
- 3.Qb4#
- 2...Kb3
- 2.Rxf4+
- 1...b1B
- 2.Sf6
- threat
- 3.Qxb5#
- 2...Kb3
- 3.Qxb5#
- 2...Kb4
- 3.Qxb5#
- 2...b4
- 3.Qd5#
- threat
- 2.Rxf4+
- 2...Kb3
- 3.Rb4#
- 2...Kb3
- 2.Qe4+
- 2...Kb3
- 3.Qb4#
- 2...Kb3
- 2.Sf6
- 1...c1Q
- 2.Rxf4+
- 2...Kb3
- 3.Rb4#
- 2...Kb3
- 2.Rxf4+
- 1...c1R
- 2.Rxf4+
- 2...Kb3
- 3.Rb4#
- 2...Kb3
- 2.Rxf4+
- 1...Bh7
- 2.Rxf4+
- 2...Kb3
- 3.Rb4#
- 2...Kb3
- 2.Ra3
- threat
- 3.Rc3#
- 3.Rxf4#
- 3.d3#
- threat
- 2.Rxf4+
- 1...Rxf5!
- threat
- 1.Qe6?
- threat
- 2.Sc3+
- 2...Kd3
- 3.Qd5#
- 2...Kb4
- 3.Sa2#
- 3.Sa6#
- 2...Kd3
- 2.Sb4+
- 2...Kxb4
- 3.Sa6#
- 2...Kxb4
- 2.Sxf4+
- 2...Kb4
- 3.Sa6#
- 2...Kb4
- 2.Sf6+
- 2...Kd3
- 3.Qd5#
- 2...Kb4
- 3.Sa6#
- 3.Rxf4#
- 2...Kd3
- 2.Se7+
- 2...Kd3
- 3.Qd5#
- 2...Kb4
- 3.Sa6#
- 3.Sc6#
- 2...Kd3
- 2.Ra3
- threat
- 3.Rc3#
- 3.Qe4#
- 3.Qc6#
- 3.d3#
- threat
- 2.Qe4+
- 2...Kb3
- 3.Qd3#
- 3.Qb4#
- 2...Kb3
- 2.Sc3+
- 1...Kb3
- 2.Sc3+
- 2...Kb4
- 3.Sa2#
- 3.Sa6#
- 2...Kb4
- 2.Sb4+
- 2...Kxb4
- 3.Sa6#
- 2...Kxb4
- 2.Sxf4+
- 2...Kb4
- 3.Sa6#
- 2...Kb4
- 2.Sf6+
- 2...Kb4
- 3.Sa6#
- 3.Rxf4#
- 2...Kb4
- 2.Se7+
- 2...Kb4
- 3.Sa6#
- 3.Sc6#
- 2...Kb4
- 2.Sc3+
- 1...Rxc7
- 2.Rxf4+
- 2...Kb3
- 3.Rb4#
- 2...Kd3
- 3.Rd4#
- 2...Kb3
- 2.Qe4+
- 2...Kb3
- 3.Qb4#
- 2...Kb3
- 2.Rxf4+
- 1...b1Q
- 2.Sc3+
- 2...Kd3
- 3.Qd5#
- 2...Kb4
- 3.Sa6#
- 2...Kd3
- 2.Sb4+
- 2...Kxb4
- 3.Sa6#
- 2...Kxb4
- 2.Sxf4+
- 2...Kb4
- 3.Sa6#
- 2...Kb4
- 2.Sf6+
- 2...Kd3
- 3.Qd5#
- 2...Kb4
- 3.Sa6#
- 3.Rxf4#
- 2...Kd3
- 2.Se7+
- 2...Kd3
- 3.Qd5#
- 2...Kb4
- 3.Sa6#
- 3.Sc6#
- 2...Kd3
- 2.Qe4+
- 2...Kb3
- 3.Qb4#
- 2...Kb3
- 2.Sc3+
- 1...b1S
- 2.Sc3+
- 2...Kd3
- 3.Qd5#
- 2...Kb4
- 3.Sa2#
- 3.Sa6#
- 2...Kd3
- 2.Sb4+
- 2...Kxb4
- 3.Sa6#
- 2...Kxb4
- 2.Sxf4+
- 2...Kb4
- 3.Sa6#
- 2...Kb4
- 2.Sf6+
- 2...Kd3
- 3.Qd5#
- 2...Kb4
- 3.Sa6#
- 3.Rxf4#
- 2...Kd3
- 2.Se7+
- 2...Kd3
- 3.Qd5#
- 2...Kb4
- 3.Sa6#
- 3.Sc6#
- 2...Kd3
- 2.Qe4+
- 2...Kb3
- 3.Qb4#
- 2...Kb3
- 2.Sc3+
- 1...b1B
- 2.Sc3+
- 2...Kd3
- 3.Qd5#
- 2...Kb4
- 3.Sa6#
- 2...Kd3
- 2.Sb4+
- 2...Kxb4
- 3.Sa6#
- 2...Kxb4
- 2.Sxf4+
- 2...Kb4
- 3.Sa6#
- 2...Kb4
- 2.Sf6+
- 2...Kd3
- 3.Qd5#
- 2...Kb4
- 3.Sa6#
- 3.Rxf4#
- 2...Kd3
- 2.Se7+
- 2...Kd3
- 3.Qd5#
- 2...Kb4
- 3.Sa6#
- 3.Sc6#
- 2...Kd3
- 2.Ra3
- threat
- 3.Rc3#
- 3.Qe4#
- 3.Qc6#
- 3.d3#
- threat
- 2.Qe4+
- 2...Kb3
- 3.Qb4#
- 2...Kb3
- 2.Sc3+
- 1...b1R
- 2.Sc3+
- 2...Kd3
- 3.Qd5#
- 2...Kb4
- 3.Sa2#
- 3.Sa6#
- 2...Kd3
- 2.Sb4+
- 2...Kxb4
- 3.Sa6#
- 2...Kxb4
- 2.Sxf4+
- 2...Kb4
- 3.Sa6#
- 2...Kb4
- 2.Sf6+
- 2...Kd3
- 3.Qd5#
- 2...Kb4
- 3.Sa6#
- 3.Rxf4#
- 2...Kd3
- 2.Se7+
- 2...Kd3
- 3.Qd5#
- 2...Kb4
- 3.Sa6#
- 3.Sc6#
- 2...Kd3
- 2.Qe4+
- 2...Kb3
- 3.Qb4#
- 2...Kb3
- 2.Sc3+
- 1...c1Q
- 2.Sb4+
- 2...Kxb4
- 3.Sa6#
- 2...Kxb4
- 2.Sxf4+
- 2...Kb4
- 3.Sa6#
- 2...Kb4
- 2.Sb4+
- 1...c1S
- 2.Sb4+
- 2...Kxb4
- 3.Sa6#
- 2...Kxb4
- 2.Sxf4+
- 2...Kb4
- 3.Sa6#
- 2...Kb4
- 2.Sb4+
- 1...c1B
- 2.Sb4+
- 2...Kxb4
- 3.Sa6#
- 2...Kxb4
- 2.Sxf4+
- 2...Kb4
- 3.Sa6#
- 2...Kb4
- 2.Ra3
- threat
- 3.Rc3#
- 3.Qe4#
- 3.Qc6#
- 3.d3#
- threat
- 2.Qe4+
- 2...Kb3
- 3.Qd3#
- 2...Kb3
- 2.Sb4+
- 1...c1R
- 2.Sb4+
- 2...Kxb4
- 3.Sa6#
- 2...Kxb4
- 2.Sxf4+
- 2...Kb4
- 3.Sa6#
- 2...Kb4
- 2.Sb4+
- 1...Rf5
- 2.Ra3
- threat
- 3.Rc3#
- 3.Qe4#
- 3.Qc6#
- 3.d3#
- 2...Rxd5
- 3.Rxf4#
- threat
- 2.Qe4+
- 2...Kb3
- 3.Qd3#
- 3.Qb4#
- 2...Kb3
- 2.Ra3
- 1...Rf6
- 2.Ra3
- threat
- 3.Rc3#
- 3.Qe4#
- 3.d3#
- threat
- 2.Qe4+
- 2...Kb3
- 3.Qd3#
- 3.Qb4#
- 2...Kb3
- 2.Ra3
- 1...Rd7
- 2.Rxf4+
- 2...Kb3
- 3.Rb4#
- 2...Kd3
- 3.Rd4#
- 2...Kb3
- 2.Ra3
- threat
- 3.Rc3#
- 3.Rxf4#
- 3.Qe4#
- 3.Qc6#
- 3.d3#
- threat
- 2.Qe4+
- 2...Kb3
- 3.Qd3#
- 3.Qb4#
- 2...Kb3
- 2.Rxf4+
- 1...Re7
- 2.Rxf4+
- 2...Kb3
- 3.Rb4#
- 2...Kd3
- 3.Rd4#
- 2...Kb3
- 2.Ra3
- threat
- 3.Rc3#
- 3.Rxf4#
- 3.Qc6#
- 3.d3#
- threat
- 2.Rxf4+
- 1...Rf8
- 2.Ra3
- threat
- 3.Rc3#
- 3.Qe4#
- 3.Qc6#
- 3.d3#
- threat
- 2.Qe4+
- 2...Kb3
- 3.Qd3#
- 3.Qb4#
- 2...Kb3
- 2.Ra3
- 1...Bh7
- 2.Sc3+
- 2...Kd3
- 3.Qd5#
- 2...Kb4
- 3.Sa2#
- 3.Sa6#
- 2...Kd3
- 2.Sb4+
- 2...Kxb4
- 3.Sa6#
- 2...Kxb4
- 2.Sxf4+
- 2...Kb4
- 3.Sa6#
- 2...Kb4
- 2.Sf6+
- 2...Kd3
- 3.Qd5#
- 2...Kb4
- 3.Sa6#
- 2...Kd3
- 2.Se7+
- 2...Kd3
- 3.Qd5#
- 2...Kb4
- 3.Sa6#
- 3.Sc6#
- 2...Kd3
- 2.Ra3
- threat
- 3.Rc3#
- 3.Qc6#
- threat
- 2.Sc3+
- 1...g5
- 2.Sc3+
- 2...Kd3
- 3.Qd5#
- 2...Kb4
- 3.Sa2#
- 3.Sa6#
- 2...Kd3
- 2.Sb4+
- 2...Kxb4
- 3.Sa6#
- 2...Kxb4
- 2.Sxf4+
- 2...Kb4
- 3.Sa6#
- 2...Kb4
- 2.Sf6+
- 2...Kd3
- 3.Qd5#
- 2...Kb4
- 3.Sa6#
- 2...Kd3
- 2.Se7+
- 2...Kd3
- 3.Qd5#
- 2...Kb4
- 3.Sa6#
- 3.Sc6#
- 2...Kd3
- 2.Ra3
- threat
- 3.Rc3#
- 3.Qe4#
- 3.Qc6#
- 3.d3#
- threat
- 2.Qe4+
- 2...Kb3
- 3.Qd3#
- 3.Qb4#
- 2...Kb3
- 2.Sc3+
- 1...Kd3!
- threat
- 1.Qe8?
- threat
- 2.Qxb5#
- 1...b1Q
- 2.Qe4+
- 2...Kb3
- 3.Qb4#
- 2...Kb3
- 2.Qe4+
- 1...b1R
- 2.Qe4+
- 2...Kb3
- 3.Qb4#
- 2...Kb3
- 2.Qe4+
- 1...Rd7
- 2.Rxf4+
- 2...Kb3
- 3.Rb4#
- 2...Kd3
- 3.Rd4#
- 2...Kb3
- 2.Qe4+
- 2...Kb3
- 3.Qd3#
- 3.Qb4#
- 2...Kb3
- 2.Rxf4+
- 1...b4
- 2.Qb5+
- 2...Kb3
- 3.Qd3#
- 3.Qxb4#
- 2...Kb3
- 2.Qe4+
- 2...Kb3
- 3.Qd3#
- 3.Qxb4#
- 2...Kb3
- 2.Qb5+
- 1...Kd3!
- threat
- 1.Sxb5+?
- Keys
- 1.Sxf4!
- threat
- 2.Qe6+
- 2...Kb4
- 3.Sa6#
- 2...Kb4
- 2.Qe6+
- 1...Rxf4+
- 2.Rxf4+
- 2...Kb3
- 3.Qxg8#
- 2...Kd3
- 3.Rd4#
- 2...Kb3
- 2.Rxf4+
- 1...Kb3
- 2.Qe6+
- 2...Kb4
- 3.Sa6#
- 2...Kb4
- 2.Qe6+
- 1...Kb4
- 2.Sd5+
- 2...Kb3
- 3.Qc3#
- 2...Kb3
- 2.Sa6+
- 2...Kb3
- 3.Qe6#
- 3.Qc3#
- 2...Kb3
- 2.Rxb5+
- 2...Ka3
- 3.Qa6#
- 3.Qa8#
- 2...Ka4
- 3.Qa6#
- 3.Qa8#
- 2...Kc4
- 3.Qe6#
- 2...Ka3
- 2.Qe6
- threat
- 3.Sa6#
- 2...Rxf4+
- 3.Rxf4#
- 2...Rxc7
- 3.Sd3#
- threat
- 2.Sd5+
- 1...Rxc7
- 2.Qxc7+
- 2...Kb3
- 3.Qc3#
- 2...Kb4
- 3.Qc3#
- 2...Kb3
- 2.Qxc7+
- 1...Rf5
- 2.Sd5+
- 2...Kb3
- 3.Qc3#
- 2...Kb3
- 2.Sd5+
- 1...Rf6
- 2.Se6+
- 2...Kb3
- 3.Qc3#
- 2...Kb4
- 3.Qc3#
- 2...Kb3
- 2.Se6+
- 1...Rd7
- 2.Sfd5+
- 2...Kb3
- 3.Rb4#
- 2...Kd3
- 3.Rd4#
- 2...Kb3
- 2.Sfd5+
- 1...Re7
- 2.Sfe6+
- 2...Kb3
- 3.Sc5#
- 2...Kd3
- 3.Rd4#
- 2...Kb3
- 2.Sfe6+
- 1...Rf8
- 2.Se8+
- 2...Kb3
- 3.Qc3#
- 2...Kb4
- 3.Qc3#
- 2...Kb3
- 2.Se8+
- threat
- 1.Sxf4!
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).