MESON Chess Problem Database
Problem Display
PID: 170293 (8/1p1Kp1Pr/PBN2b2/2Nk4/B6p/1P6/p1pr4/2n1R3 w - - 0 1)
Boven, Dirk
Tages-Anzeiger, 1982
#3
9 + 10
| 6490 | yacpdb | 2018 |
SOLUTION
- SOUND
- Sets
- 1...Rd4
- 2.Re5+
- 2...Bxe5
- 3.Sxe7#
- 2...Bxe5
- 2.Re5+
- 1...Rh5
- 2.g8Q+
- 2...e6
- 3.Qxe6#
- 2...e6
- 2.g8B+
- 2...e6
- 3.Bxe6#
- 2...e6
- 2.g8Q+
- 1...Rh6
- 2.g8Q+
- 2...e6
- 3.Qxe6#
- 2...e6
- 2.g8B+
- 2...e6
- 3.Bxe6#
- 2...e6
- 2.g8Q+
- 1...Ba1
- 2.Re4
- threat
- 3.Sb4#
- 3.Sxe7#
- 2...bxc6
- 3.Bxc6#
- threat
- 2.Re4
- 1...Bb2
- 2.Re4
- threat
- 3.Sb4#
- 3.Sxe7#
- 2...bxc6
- 3.Bxc6#
- threat
- 2.Re4
- 1...Bc3
- 2.Sxe7+
- 2...Kd4
- 3.Re4#
- 2...Kd4
- 2.Sxe7+
- 1...Bd4
- 2.Sb4#
- 2.Sxe7#
- 1...Be5
- 2.Rxe5#
- 1...Bg5
- 2.Re5#
- 1...Sxb3
- 2.Bxb3#
- 1...bxc6
- 2.Re4
- threat
- 3.Bxc6#
- threat
- 2.Re4
- 1...e5
- 2.Sb4+
- 2...Kd4
- 3.Se4#
- 2...Kd4
- 2.Sb4+
- 1...Rd4
- Tries
- 1.Re3?
- threat
- 2.Se6
- threat
- 3.Sb4#
- 3.Sf4#
- 3.Sc7#
- 2...Sxb3
- 3.Bxb3#
- threat
- 2.Sb4+
- 2...Kd4
- 3.Se6#
- 3.Sxb7#
- 2...Kd4
- 2.Se6
- 1...Bxg7
- 2.Sd3
- threat
- 3.Sdb4#
- 3.Sf4#
- 3.Scb4#
- 3.Sxe7#
- 2...Sxb3
- 3.Bxb3#
- threat
- 2.Se6
- threat
- 3.Sb4#
- 3.Sxe7#
- 3.Sf4#
- 3.Sc7#
- 2...Sxb3
- 3.Bxb3#
- threat
- 2.Sb4+
- 2...Kd4
- 3.Se6#
- 3.Sxb7#
- 2...Kd4
- 2.Sxe7+
- 2...Kd4
- 3.Se6#
- 3.Sxb7#
- 2...Kd4
- 2.Sd3
- 1...bxa6
- 2.Sxa6
- threat
- 3.Sab4#
- 3.Sc7#
- 3.Scb4#
- 2...Sxb3
- 3.Bxb3#
- threat
- 2.Se6
- threat
- 3.Sb4#
- 3.Sf4#
- 3.Sc7#
- 2...Sxb3
- 3.Bxb3#
- threat
- 2.Sb4+
- 2...Kd4
- 3.Scxa6#
- 3.Se6#
- 3.Sb7#
- 2...Kd4
- 2.Sxa6
- 1...bxc6
- 2.Se6
- threat
- 3.Sf4#
- 3.Sc7#
- 3.Bxc6#
- 2...Sxb3
- 3.Bxb3#
- 2...c5
- 3.Bc6#
- threat
- 2.Bxc6+
- 2...Kd4
- 3.Sa4#
- 3.Se6#
- 3.Sb7#
- 2...Kd4
- 2.Re4
- threat
- 3.Bxc6#
- threat
- 2.Se6
- 1...a1S
- 2.Sb4+
- 2...Kd4
- 3.Se6#
- 3.Sxb7#
- 2...Kd4
- 2.Sb4+
- 1...Re2
- 2.Sb4+
- 2...Kd4
- 3.Se6#
- 3.Sxb7#
- 2...Kd4
- 2.Sb4+
- 1...Rf2
- 2.Se6
- threat
- 3.Sb4#
- 3.Sc7#
- 2...Sxb3
- 3.Bxb3#
- threat
- 2.Sb4+
- 2...Kd4
- 3.Se6#
- 3.Sxb7#
- 2...Kd4
- 2.Se6
- 1...Rd4
- 2.Re5+
- 2...Bxe5
- 3.Sxe7#
- 2...Bxe5
- 2.Re5+
- 1...Rh5
- 2.Se6
- threat
- 3.Sb4#
- 3.Sf4#
- 3.Sc7#
- 2...Sxb3
- 3.Bxb3#
- threat
- 2.Sb4+
- 2...Kd4
- 3.Se6#
- 2...Kd4
- 2.g8Q+
- 2...e6
- 3.Qxe6#
- 2...e6
- 2.g8B+
- 2...e6
- 3.Bxe6#
- 2...e6
- 2.Se6
- 1...Rh8
- 2.Sb4+
- 2...Kd4
- 3.Se6#
- 3.Sxb7#
- 2...Kd4
- 2.Sb4+
- 1...Ba1
- 2.Sd3
- threat
- 3.Sdb4#
- 3.Sf4#
- 3.Scb4#
- 3.Sxe7#
- 2...Sxb3
- 3.Bxb3#
- threat
- 2.Se6
- threat
- 3.Sb4#
- 3.Sxe7#
- 3.Sf4#
- 3.Sc7#
- 2...Sxb3
- 3.Bxb3#
- threat
- 2.Sxb7
- threat
- 3.Sb4#
- 3.Sxe7#
- 2...Sxb3
- 3.Bxb3#
- threat
- 2.Sb4+
- 2...Kd4
- 3.Se6#
- 3.Sxb7#
- 2...Kd4
- 2.Sxe7+
- 2...Kd4
- 3.Se6#
- 3.Sxb7#
- 2...Kd4
- 2.Re4
- threat
- 3.Sb4#
- 3.Sxe7#
- 2...bxc6
- 3.Bxc6#
- threat
- 2.Sd3
- 1...Bb2
- 2.Sd3
- threat
- 3.Sdb4#
- 3.Sf4#
- 3.Scb4#
- 3.Sxe7#
- 2...Sxb3
- 3.Bxb3#
- threat
- 2.Se6
- threat
- 3.Sb4#
- 3.Sxe7#
- 3.Sf4#
- 3.Sc7#
- 2...Sxb3
- 3.Bxb3#
- threat
- 2.Sxb7
- threat
- 3.Sb4#
- 3.Sxe7#
- 2...Sxb3
- 3.Bxb3#
- 2...Ba3
- 3.Re5#
- threat
- 2.Sb4+
- 2...Kd4
- 3.Se6#
- 3.Sxb7#
- 2...Kd4
- 2.Sxe7+
- 2...Kd4
- 3.Se6#
- 3.Sxb7#
- 2...Kd4
- 2.Re4
- threat
- 3.Sb4#
- 3.Sxe7#
- 2...bxc6
- 3.Bxc6#
- threat
- 2.Sd3
- 1...Bc3
- 2.Sd3
- threat
- 3.Sf4#
- 3.Sxe7#
- 2...Sxb3
- 3.Bxb3#
- 2...e5
- 3.Se7#
- threat
- 2.Se6
- threat
- 3.Sxe7#
- 3.Sf4#
- 3.Sc7#
- 2...Sxb3
- 3.Bxb3#
- threat
- 2.Sxe7+
- 2...Kd4
- 3.Sd3#
- 3.Se6#
- 3.Sxb7#
- 3.Re4#
- 2...Kd4
- 2.Sd3
- 1...Se2
- 2.Sd3
- threat
- 3.Sdb4#
- 3.Scb4#
- 2...Bc3
- 3.Sxe7#
- threat
- 2.Se6
- threat
- 3.Sb4#
- 3.Sc7#
- threat
- 2.Sb4+
- 2...Kd4
- 3.Se6#
- 3.Sxb7#
- 2...Kd4
- 2.Sd3
- 1...Sd3
- 2.Sxd3
- threat
- 3.Sdb4#
- 3.Sf4#
- 3.Scb4#
- threat
- 2.Sxd3
- 1...e5
- 2.Sb4+
- 2...Kd4
- 3.Se4#
- 3.Se6#
- 3.Sxb7#
- 2...Kd4
- 2.Sb4+
- 1...e6
- 2.Sb4+
- 2...Kd4
- 3.Sxe6#
- 3.Sxb7#
- 2...Kd4
- 2.Sb4+
- 1...Rd3!
- threat
- 1.Re4?
- threat
- 2.Sb4#
- 1...Rd4
- 2.Re5+
- 2...Bxe5
- 3.Sxe7#
- 2...Bxe5
- 2.Re5+
- 1...Sd3!
- threat
- 1.Rxe7?
- threat
- 2.Se4
- threat
- 3.Sxf6#
- 3.Sb4#
- 2...Bxe7
- 3.Sc3#
- 2...Sxb3
- 3.Bxb3#
- 2...Be5
- 3.Rxe5#
- 2...Bc3
- 3.Sxc3#
- threat
- 2.Sb4+
- 2...Kd4
- 3.Se4#
- 2...Kd4
- 2.g8Q+
- 2...Rf7
- 3.Qxf7#
- 2...Rf7
- 2.g8B+
- 2...Rf7
- 3.Bxf7#
- 2...Rf7
- 2.Se4
- 1...Rxg7
- 2.Sb4+
- 2...Kd4
- 3.Se4#
- 2...Kd4
- 2.Sb4+
- 1...Bxe7
- 2.g8Q+
- 2...Rf7
- 3.Qxf7#
- 2...Rf7
- 2.g8B+
- 2...Rf7
- 3.Bxf7#
- 2...Rf7
- 2.g8Q+
- 1...Bxg7
- 2.Sb4+
- 2...Kd4
- 3.Se4#
- 2...Kd4
- 2.Sb4+
- 1...a1Q
- 2.Sb4+
- 2...Kd4
- 3.Se4#
- 2...Kd4
- 2.g8Q+
- 2...Rf7
- 3.Qxf7#
- 2...Rf7
- 2.g8B+
- 2...Rf7
- 3.Bxf7#
- 2...Rf7
- 2.Sb4+
- 1...a1S
- 2.Sb4+
- 2...Kd4
- 3.Se4#
- 2...Kd4
- 2.g8Q+
- 2...Rf7
- 3.Qxf7#
- 2...Rf7
- 2.g8B+
- 2...Rf7
- 3.Bxf7#
- 2...Rf7
- 2.Sb4+
- 1...a1B
- 2.Sb4+
- 2...Kd4
- 3.Se4#
- 2...Kd4
- 2.g8Q+
- 2...Rf7
- 3.Qxf7#
- 2...Rf7
- 2.g8B+
- 2...Rf7
- 3.Bxf7#
- 2...Rf7
- 2.Sb4+
- 1...Rd1
- 2.Se4
- threat
- 3.Sxf6#
- 3.Sb4#
- 2...Bxe7
- 3.Sc3#
- 2...Sxb3
- 3.Bxb3#
- 2...Be5
- 3.Rxe5#
- 2...Bc3
- 3.Sxc3#
- threat
- 2.Sb4+
- 2...Kd4
- 3.Se4#
- 2...Kd4
- 2.g8Q+
- 2...Rf7
- 3.Qxf7#
- 3.Qg2#
- 2...Rf7
- 2.g8B+
- 2...Rf7
- 3.Bxf7#
- 2...Rf7
- 2.Se4
- 1...Re2
- 2.Sb4+
- 2...Kd4
- 3.Se4#
- 2...Kd4
- 2.Sb4+
- 1...Rf2
- 2.Sb4+
- 2...Kd4
- 3.Se4#
- 2...Kd4
- 2.g8Q+
- 2...Rf7
- 3.Qxf7#
- 2...Rf7
- 2.g8B+
- 2...Rf7
- 3.Bxf7#
- 2...Rf7
- 2.Sb4+
- 1...Rg2
- 2.Se4
- threat
- 3.Sxf6#
- 3.Sb4#
- 2...Bxe7
- 3.Sc3#
- 2...Sxb3
- 3.Bxb3#
- 2...Be5
- 3.Rxe5#
- 2...Bc3
- 3.Sxc3#
- threat
- 2.Sb4+
- 2...Kd4
- 3.Se4#
- 2...Kd4
- 2.Se4
- 1...Rd3
- 2.Sb4+
- 2...Kd4
- 3.Se4#
- 2...Kd4
- 2.g8Q+
- 2...Rf7
- 3.Qxf7#
- 2...Rf7
- 2.g8B+
- 2...Rf7
- 3.Bxf7#
- 2...Rf7
- 2.Sb4+
- 1...Rd4
- 2.Re5+
- 2...Bxe5
- 3.Se7#
- 2...Bxe5
- 2.g8Q+
- 2...Rf7
- 3.Qxf7#
- 2...Rf7
- 2.g8B+
- 2...Rf7
- 3.Bxf7#
- 2...Rf7
- 2.Re5+
- 1...Rh8
- 2.Sb4+
- 2...Kd4
- 3.Se4#
- 2...Kd4
- 2.Sb4+
- 1...Ba1
- 2.Sb4+
- 2...Kd4
- 3.Se4#
- 2...Kd4
- 2.g8Q+
- 2...Rf7
- 3.Qxf7#
- 2...Rf7
- 2.g8B+
- 2...Rf7
- 3.Bxf7#
- 2...Rf7
- 2.Sb4+
- 1...Bb2
- 2.Sb4+
- 2...Kd4
- 3.Se4#
- 2...Kd4
- 2.g8Q+
- 2...Rf7
- 3.Qxf7#
- 2...Rf7
- 2.g8B+
- 2...Rf7
- 3.Bxf7#
- 2...Rf7
- 2.Sb4+
- 1...Bc3
- 2.g8Q+
- 2...Rf7
- 3.Qxf7#
- 2...Rf7
- 2.g8B+
- 2...Rf7
- 3.Bxf7#
- 2...Rf7
- 2.g8Q+
- 1...Se2
- 2.Sb4+
- 2...Kd4
- 3.Se4#
- 2...Kd4
- 2.g8Q+
- 2...Rf7
- 3.Qxf7#
- 3.Qg2#
- 2...Rf7
- 2.g8B+
- 2...Rf7
- 3.Bxf7#
- 2...Rf7
- 2.Sb4+
- 1...Sd3
- 2.g8Q+
- 2...Rf7
- 3.Qxf7#
- 2...Rf7
- 2.g8B+
- 2...Rf7
- 3.Bxf7#
- 2...Rf7
- 2.g8Q+
- 1...bxc6!
- threat
- 1.g8Q+?
- 1...Rf7
- 2.Qxf7+
- 2...e6
- 3.Qxe6#
- 2...e6
- 2.Qxf7+
- 1...e6+!
- 1...Rf7
- 1.g8B+?
- 1...Rf7
- 2.Bxf7+
- 2...e6
- 3.Bxe6#
- 2...e6
- 2.Bxf7+
- 1...e6+!
- 1...Rf7
- 1.Re3?
- Keys
- 1.Re6!
- threat
- 2.Sb4+
- 2...Kd4
- 3.Se4#
- 2...Kd4
- 2.Sb4+
- 1...bxc6
- 2.Re4
- threat
- 3.Bxc6#
- threat
- 2.Re4
- 1...Rd4
- 2.Re5+
- 2...Bxe5
- 3.Sxe7#
- 2...Bxe5
- 2.Re5+
- 1...Rh5
- 2.Rd6+
- 2...exd6
- 3.g8Q#
- 3.g8B#
- 2...exd6
- 2.Rd6+
- 1...Bc3
- 2.Sd3
- threat
- 3.Sf4#
- 3.Sxe7#
- 2...Sxb3
- 3.Bxb3#
- 2...Be5
- 3.Rxe5#
- threat
- 2.Se4
- threat
- 3.Sxc3#
- 3.Sxe7#
- 2...Sxb3
- 3.Bxb3#
- 2...Be5
- 3.Rxe5#
- 2...Bb4
- 3.Sxb4#
- 3.Re5#
- 2...Bf6
- 3.Sb4#
- threat
- 2.Sxe7+
- 2...Kd4
- 3.Re4#
- 2...Kd4
- 2.Sd3
- 1...Sd3
- 2.Sxd3
- threat
- 3.Sdb4#
- 3.Sf4#
- 3.Scb4#
- 2...Be5
- 3.Rxe5#
- threat
- 2.Sxd3
- threat
- 1.Re6!
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).