MESON Chess Problem Database
Problem Display
PID: 91158 (8/3P4/8/n7/3R4/8/P1K5/k7 w - - 0 1)
Ringeltaube, Norbert
Die Schwalbe, 1968
#3
4 + 2
| 6490 | yacpdb | 2009 |
SOLUTION
- SOUND
- Sets
- 1...Kxa2
- 2.Ra4#
- 1...Sb3
- 2.Kxb3
- 2...Kb1
- 3.Rd1#
- 2...Kb1
- 2.axb3
- 2...Ka2
- 3.Ra4#
- 2...Ka2
- 2.Kxb3
- 1...Sc4
- 2.Rxc4
- 2...Kxa2
- 3.Ra4#
- 2...Kxa2
- 2.Rxc4
- 1...Kxa2
- Tries
- 1.Rb4?
- 1...Sc4
- 2.Rxc4
- 2...Kxa2
- 3.Ra4#
- 2...Kxa2
- 2.Rxc4
- 1...Sb3
- 2.axb3
- 2...Ka2
- 3.Ra4#
- 2...Ka2
- 2.axb3
- 1...Sb7
- 2.Rxb7
- 2...Kxa2
- 3.Ra7#
- 2...Kxa2
- 2.Rxb7
- 1...Sc6!
- 1...Sc4
- 1.d8Q?
- threat
- 2.Rd1+
- 2...Kxa2
- 3.Qxa5#
- 2...Kxa2
- 2.Ra4
- threat
- 3.Qf6#
- 3.Qd1#
- 3.Qd4#
- 3.Qh8#
- 2...Sb3
- 3.axb3#
- threat
- 2.Qa8
- 2...Kxa2
- 3.Ra4#
- 3.Qxa5#
- 2...Sb3
- 3.axb3#
- 2...Sc4
- 3.Rd1#
- 2...Sc6
- 3.Rd1#
- 2...Sb7
- 3.Rd1#
- 2...Kxa2
- 2.Rd1+
- 1...Sb3
- 2.Kxb3
- 2...Kb1
- 3.Rd1#
- 2...Kb1
- 2.Ra4
- threat
- 3.axb3#
- 2...Sd4+
- 3.Qxd4#
- 2...Sc1
- 3.Qf6#
- 3.Qd4#
- 3.Qh8#
- 2...Sd2
- 3.Qf6#
- 3.Qd4#
- 3.Qh8#
- 2...Sa5
- 3.Qf6#
- 3.Qd1#
- 3.Qd4#
- 3.Qh8#
- 2...Sc5
- 3.Qf6#
- 3.Qd1#
- 3.Qd4#
- 3.Qh8#
- threat
- 2.axb3
- 2...Ka2
- 3.Ra4#
- 3.Qa5#
- 3.Qa8#
- 2...Ka2
- 2.Kxb3
- 1...Sc4
- 2.Rxc4
- 2...Kxa2
- 3.Ra4#
- 3.Qa5#
- 3.Qa8#
- 2...Kxa2
- 2.Rxc4
- 1...Sb7
- 2.Qb6
- threat
- 3.Qb1#
- 3.Qb2#
- 2...Kxa2
- 3.Ra4#
- 3.Qb2#
- threat
- 2.Qf6
- threat
- 3.Ra4#
- 2...Kxa2
- 3.Ra4#
- threat
- 2.Qd5
- threat
- 3.Rd1#
- threat
- 2.Qb8
- 2...Kxa2
- 3.Ra4#
- 2...Sa5
- 3.Qb1#
- 3.Qb2#
- 2...Sc5
- 3.Qb1#
- 3.Qb2#
- 2...Sd6
- 3.Qb1#
- 3.Qb2#
- 2...Sd8
- 3.Qb1#
- 3.Qb2#
- 2...Kxa2
- 2.Qg8
- threat
- 3.Rd1#
- threat
- 2.Qh8
- threat
- 3.Ra4#
- 2...Kxa2
- 3.Ra4#
- threat
- 2.Qb6
- 1...Sc6!
- threat
- 1.d8B?
- threat
- 2.Bxa5
- 2...Kxa2
- 3.Ra4#
- 2...Kxa2
- 2.Bxa5
- 1...Sb3
- 2.Kxb3
- 2...Kb1
- 3.Rd1#
- 2...Kb1
- 2.axb3
- 2...Ka2
- 3.Ra4#
- 2...Ka2
- 2.Kxb3
- 1...Sc4
- 2.Rxc4
- 2...Kxa2
- 3.Ra4#
- 2...Kxa2
- 2.Rxc4
- 1...Sb7
- 2.Bf6
- threat
- 3.Ra4#
- 2...Kxa2
- 3.Ra4#
- threat
- 2.Bf6
- 1...Sc6!
- threat
- 1.Rb4?
- Keys
- 1.d8S!
- 1...Sc6
- 2.Sxc6
- 2...Kxa2
- 3.Ra4#
- 2...Kxa2
- 2.Sxc6
- 1...Sb3
- 2.Kxb3
- 2...Kb1
- 3.Rd1#
- 2...Kb1
- 2.axb3
- 2...Ka2
- 3.Ra4#
- 2...Ka2
- 2.Kxb3
- 1...Sc4
- 2.Rxc4
- 2...Kxa2
- 3.Ra4#
- 2...Kxa2
- 2.Rxc4
- 1...Sb7
- 2.Sxb7
- 2...Kxa2
- 3.Ra4#
- 2...Kxa2
- 2.Sxb7
- 1...Sc6
- 1.d8S!
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).