MESON Chess Problem Database
Problem Display
PID: 30559 (1KR5/8/7p/NpNkP2n/8/2P1p3/1Q6/3rr3 w - - 0 1)
Loyd, Sam
Philadelphia Chess Association, 1886
#3
7 + 7
| 5206 | Sam Loyd and His Chess Problems | 1913 |
SOLUTION
- SOUND
- Sets
- 1...b4
- 2.c4#
- 1...b4
- Keys
- 1.Sc6!
- threat
- 2.Qxb5
- threat
- 3.Rd8#
- 3.c4#
- threat
- 2.Qxb5
- 1...Kc4
- 2.Sb4
- threat
- 3.Sb3#
- 3.Scd3#
- 3.Sa4#
- 3.Se4#
- 3.Sca6#
- 3.Se6#
- 3.Sb7#
- 3.Sd7#
- 3.Qb3#
- threat
- 2.Sb4
- 1...Kxc5
- 2.c4
- threat
- 3.Qxb5#
- 2...Kxc4
- 3.Sb4#
- 2...Kb6
- 3.Qxb5#
- 2...bxc4
- 3.Se7#
- 2...Rb1
- 3.Qd4#
- 2...b4
- 3.Qxb4#
- threat
- 2.c4
- 1...Ra1
- 2.c4+
- 2...Kxc4
- 3.Qd4#
- 2...Kxc5
- 3.Qd4#
- 3.Qxb5#
- 2...bxc4
- 3.Sb4#
- 3.Se7#
- 3.Qd4#
- 2...Kxc4
- 2.c4+
- 1...Rb1
- 2.c4+
- 2...Kxc4
- 3.Qd4#
- 2...Kxc5
- 3.Qd4#
- 2...bxc4
- 3.Sb4#
- 3.Se7#
- 2...Kxc4
- 2.c4+
- 1...Rc1
- 2.c4+
- 2...Kxc4
- 3.Qd4#
- 2...Kxc5
- 3.Qd4#
- 3.Qxb5#
- 2...Rxc4
- 3.Se7#
- 2...bxc4
- 3.Sb4#
- 3.Se7#
- 3.Qd4#
- 2...Kxc4
- 2.c4+
- 1...Rd4
- 2.c4+
- 2...Kxc4
- 3.Qxd4#
- 2...Kxc5
- 3.Qxd4#
- 3.Qxb5#
- 2...Rxc4
- 3.Se7#
- 2...bxc4
- 3.Qxd4#
- 2...Kxc4
- 2.c4+
- 1...Sf6
- 2.Se7+
- 2...Kc4
- 3.Qb3#
- 3.Qb4#
- 2...Kxe5
- 3.Qh2#
- 2...Kc4
- 2.Se7+
- 1...b4
- 2.Qxb4
- threat
- 3.c4#
- 2...Rc1
- 3.Qd4#
- 2...Rd4
- 3.Qxd4#
- threat
- 2.Qxb4
- threat
- 1.Sc6!
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).