MESON Chess Problem Database
Problem Display
PID: 88977 (3RBQ2/K3p2r/1pN3b1/ppkn1nRr/8/1P2bN2/1B6/8 w - - 0 1)
Oppenheimer, Otto
American Chess Problemist, 1950
#3
9 + 11
| 6490 | yacpdb | 2009 |
SOLUTION
- SOUND
- Sets
- 1...Bc1
- 2.Bd4+
- 2...Sxd4
- 3.Rdxd5#
- 2...Sxd4
- 2.Bd4+
- 1...Bd2
- 2.Bd4+
- 2...Sxd4
- 3.Rdxd5#
- 2...Sxd4
- 2.Bd4+
- 1...Bd4
- 2.Bxd4+
- 2...Sxd4
- 3.Rdxd5#
- 2...Sxd4
- 2.Bxd4+
- 1...Bf4
- 2.Bd4+
- 2...Sxd4
- 3.Rdxd5#
- 2...Sxd4
- 2.Bd4+
- 1...Sg3
- 2.Rdxd5#
- 1...Sd4
- 2.Rdxd5#
- 1...Sh4
- 2.Rdxd5#
- 1...Sh6
- 2.Rdxd5#
- 1...Sg7
- 2.Rdxd5#
- 2.Qxe7#
- 1...Bc1
- Tries
- 1.Ba3+?
- 1...Sb4
- 2.Sxe7
- threat
- 3.Rd5#
- 2...Rxe7+
- 3.Qxe7#
- 2...Bf7
- 3.Sxf5#
- 3.Sc6#
- 3.Sg6#
- 3.Sc8#
- 3.Sg8#
- threat
- 2.Sxe7
- 1...b4!
- 1...Sb4
- 1.Bd4+?
- 1...Sxd4
- 2.Rdxd5#
- 1...Bxd4!
- 1...Sxd4
- 1.Ba3+?
- Keys
- 1.Sfd4!
- threat
- 2.Se6#
- 1...Bxd4
- 2.Bxd4+
- 2...Sxd4
- 3.Rdxd5#
- 2...Sxd4
- 2.Bxd4+
- 1...Bxe8
- 2.Se6+
- 2...Kxc6
- 3.Qxe8#
- 2...Kxc6
- 2.Se6+
- 1...Bf7
- 2.Sb8
- threat
- 3.Sa6#
- 2...Kb4
- 3.Sa6#
- 2...Sb4
- 3.Qxe7#
- 2...Sc7
- 3.Qxe7#
- threat
- 2.Sb8
- 1...Sf4
- 2.Sb8
- threat
- 3.Sa6#
- 2...Kb4
- 3.Sa6#
- threat
- 2.Sb8
- 1...Sc7
- 2.Se5
- threat
- 3.Sd3#
- 2...Kb4
- 3.Sd3#
- threat
- 2.Se5
- 1...b4
- 2.Se6+
- 2...Kb5
- 3.Scd4#
- 2...Kb5
- 2.Sxa5
- threat
- 3.Se6#
- 3.Sb7#
- threat
- 2.Se6+
- threat
- 1.Sfd4!
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).