MESON Chess Problem Database
Problem Display
PID: 260627 (nbbN3n/8/1r4pP/1PBBk3/5R1P/5K2/4P2N/3R4 w - - 0 1)
Johner, Hans
Neue Zurcher Zeitung, 1950
#3
11 + 7
| 6490 | yacpdb | 2022 |
SOLUTION
- SOUND
- Sets
- 1...Rxb5
- 2.Sc6#
- 1...Rc6
- 2.Sxc6#
- 1...Re6
- 2.Sg4#
- 1...Rb7
- 2.Sc6#
- 1...Bd6
- 2.Be4
- threat
- 3.Bd4#
- 3.Rd5#
- 2...Bg4+
- 3.Sxg4#
- threat
- 2.Be4
- 1...Bg4+
- 2.Sxg4#
- 1...Ba6
- 2.Sg4#
- 1...Be6
- 2.Sxe6
- threat
- 3.Sg4#
- threat
- 2.Bxe6
- threat
- 3.Sg4#
- 3.Rd5#
- threat
- 2.Sxe6
- 1...Bb7
- 2.Sg4#
- 1...Sf7
- 2.Sxf7#
- 1...Rxb5
- Tries
- 1.Ke3?
- threat
- 2.Sf3#
- 1...Bg4
- 2.Sxg4#
- 1...Bf5!
- threat
- 1.Kg3?
- threat
- 2.Sf3#
- 1...Bg4
- 2.Sxg4#
- 1...Bf5!
- threat
- 1.Ba2?
- threat
- 2.Rd5#
- 1...Bb7+
- 2.Ke3
- threat
- 3.Sg4#
- 2...Bf3
- 3.Sxf3#
- 2...Bc8
- 3.Sf3#
- 3.Rd5#
- threat
- 2.Kg3
- threat
- 3.Sg4#
- 2...Bf3
- 3.Sxf3#
- 2...Bc8
- 3.Sf3#
- 3.Rd5#
- threat
- 2.Sxb7
- threat
- 3.Sg4#
- 3.Bd4#
- threat
- 2.Ke3
- 1...Bf5
- 2.Rd5+
- 2...Kf6
- 3.Sg4#
- 2...Kf6
- 2.Rd5+
- 1...Rd6
- 2.Bxd6+
- 2...Bxd6
- 3.Sc6#
- 3.Rd5#
- 2...Bxd6
- 2.Bxd6+
- 1...Be6
- 2.Sxe6
- threat
- 3.Sg4#
- threat
- 2.Bxe6
- threat
- 3.Sg4#
- 3.Rd5#
- threat
- 2.Be7
- threat
- 3.Bf6#
- 2...Bg4+
- 3.Sxg4#
- 2...Bd5+
- 3.Rxd5#
- 2...Bxa2
- 3.Sg4#
- 2...Bb3
- 3.Sg4#
- 2...Bh3
- 3.Rd5#
- 2...Bc4
- 3.Sg4#
- 2...Bf5
- 3.Rd5#
- 2...Bd7
- 3.Rd5#
- 2...Bf7
- 3.Sg4#
- 2...Bc8
- 3.Rd5#
- 2...Bg8
- 3.Sg4#
- threat
- 2.Sxe6
- 1...Sc7!
- threat
- 1.Bb3?
- threat
- 2.Rd5#
- 1...Bb7+
- 2.Ke3
- threat
- 3.Sg4#
- 2...Bf3
- 3.Sxf3#
- 2...Bc8
- 3.Sf3#
- 3.Rd5#
- threat
- 2.Kg3
- threat
- 3.Sg4#
- 2...Bf3
- 3.Sxf3#
- 2...Bc8
- 3.Sf3#
- 3.Rd5#
- threat
- 2.Sxb7
- threat
- 3.Sg4#
- 3.Bd4#
- threat
- 2.Ke3
- 1...Bf5
- 2.Rd5+
- 2...Kf6
- 3.Sg4#
- 2...Kf6
- 2.Rd5+
- 1...Rd6
- 2.Bxd6+
- 2...Bxd6
- 3.Sc6#
- 3.Rd5#
- 2...Bxd6
- 2.Bxd6+
- 1...Be6
- 2.Sxe6
- threat
- 3.Sg4#
- threat
- 2.Bxe6
- threat
- 3.Sg4#
- 3.Rd5#
- threat
- 2.Be7
- threat
- 3.Bf6#
- 2...Bg4+
- 3.Sxg4#
- 2...Bd5+
- 3.Rxd5#
- 2...Bxb3
- 3.Sg4#
- 2...Bh3
- 3.Rd5#
- 2...Bc4
- 3.Sg4#
- 2...Bf5
- 3.Rd5#
- 2...Bd7
- 3.Rd5#
- 2...Bf7
- 3.Sg4#
- 2...Bc8
- 3.Rd5#
- 2...Bg8
- 3.Sg4#
- threat
- 2.Sxe6
- 1...Sc7!
- threat
- 1.Bc4?
- threat
- 2.Rd5#
- 1...Bb7+
- 2.Ke3
- threat
- 3.Sg4#
- 2...Bf3
- 3.Sxf3#
- 2...Bc8
- 3.Sf3#
- 3.Rd5#
- threat
- 2.Kg3
- threat
- 3.Sg4#
- 2...Bf3
- 3.Sxf3#
- 2...Bc8
- 3.Sf3#
- 3.Rd5#
- threat
- 2.Sxb7
- threat
- 3.Sg4#
- 3.Bd4#
- threat
- 2.Ke3
- 1...Bf5
- 2.Rd5+
- 2...Kf6
- 3.Sg4#
- 2...Kf6
- 2.Rd5+
- 1...Rd6
- 2.Bxd6+
- 2...Bxd6
- 3.Sc6#
- 3.Rd5#
- 2...Bxd6
- 2.Bxd6+
- 1...Be6
- 2.Sxe6
- threat
- 3.Sg4#
- threat
- 2.Bxe6
- threat
- 3.Sg4#
- 3.Rd5#
- threat
- 2.Be7
- threat
- 3.Bf6#
- 2...Bg4+
- 3.Sxg4#
- 2...Bd5+
- 3.Rxd5#
- 2...Bxc4
- 3.Sg4#
- 2...Bh3
- 3.Rd5#
- 2...Bf5
- 3.Rd5#
- 2...Bd7
- 3.Rd5#
- 2...Bf7
- 3.Sg4#
- 2...Bc8
- 3.Rd5#
- 2...Bg8
- 3.Sg4#
- threat
- 2.Sxe6
- 1...Sc7!
- threat
- 1.Be4?
- threat
- 2.Rd5#
- 1...Bf5
- 2.Rd5+
- 2...Kf6
- 3.Sg4#
- 2...Kf6
- 2.Rd5+
- 1...Rd6
- 2.Bxd6+
- 2...Bxd6
- 3.Rd5#
- 2...Bxd6
- 2.Bxd6+
- 1...Be6
- 2.Be7
- threat
- 3.Bf6#
- 2...Bg4+
- 3.Sxg4#
- 2...Ba2
- 3.Sg4#
- 2...Bb3
- 3.Sg4#
- 2...Bh3
- 3.Rd5#
- 2...Bc4
- 3.Sg4#
- 2...Bd5
- 3.Sg4#
- 3.Rxd5#
- 2...Bf5
- 3.Rd5#
- 2...Bd7
- 3.Rd5#
- 2...Bf7
- 3.Sg4#
- 2...Bc8
- 3.Rd5#
- 2...Bg8
- 3.Sg4#
- threat
- 2.Rd5+
- 2...Bxd5
- 3.Sg4#
- 2...Bxd5
- 2.Be7
- 1...Sc7!
- threat
- 1.Bc6?
- threat
- 2.Rd5#
- 1...Bf5
- 2.Rd5+
- 2...Kf6
- 3.Sg4#
- 2...Kf6
- 2.Rd5+
- 1...Be6
- 2.Bb4
- threat
- 3.Bc3#
- 2...Bg4+
- 3.Sxg4#
- 2...Bd5+
- 3.Rxd5#
- 2...Rxc6
- 3.Sxc6#
- threat
- 2.Be7
- threat
- 3.Bf6#
- 2...Bg4+
- 3.Sxg4#
- 2...Bd5+
- 3.Rxd5#
- 2...Bf5
- 3.Rd5#
- threat
- 2.Bb4
- 1...Rxc6!
- threat
- 1.Be6?
- threat
- 2.Sg4#
- 2.Rd5#
- 1...Bb7+
- 2.Ke3
- threat
- 3.Sg4#
- 2...Bf3
- 3.Sxf3#
- threat
- 2.Kg3
- threat
- 3.Sg4#
- 2...Bf3
- 3.Sxf3#
- threat
- 2.Ke3
- 1...Bxe6!
- threat
- 1.Bxa8?
- threat
- 2.Rd5#
- 1...Bb7+
- 2.Ke3
- threat
- 3.Sg4#
- 2...Bf3
- 3.Sxf3#
- 2...Bc8
- 3.Sf3#
- 3.Rd5#
- threat
- 2.Kg3
- threat
- 3.Sg4#
- 2...Bf3
- 3.Sxf3#
- 2...Bc8
- 3.Sf3#
- 3.Rd5#
- threat
- 2.Bxb7
- threat
- 3.Sg4#
- 3.Rd5#
- threat
- 2.Ke3
- 1...Bf5
- 2.Rd5+
- 2...Kf6
- 3.Sg4#
- 2...Kf6
- 2.Rd5+
- 1...Rd6
- 2.Bxd6+
- 2...Bxd6
- 3.Rd5#
- 2...Bxd6
- 2.Bxd6+
- 1...Rb7
- 2.Bb4
- threat
- 3.Bc3#
- 2...Bg4+
- 3.Sxg4#
- 2...Rc7
- 3.Bd6#
- 3.Rd5#
- 2...Rd7
- 3.Sg4#
- 2...Ba7
- 3.Bd6#
- threat
- 2.Bb4
- 1...Be6
- 2.Be7
- threat
- 3.Bf6#
- 2...Bg4+
- 3.Sxg4#
- 2...Bd5+
- 3.Rxd5#
- 2...Ba2
- 3.Sg4#
- 2...Bb3
- 3.Sg4#
- 2...Bh3
- 3.Rd5#
- 2...Bc4
- 3.Sg4#
- 2...Bf5
- 3.Rd5#
- 2...Bd7
- 3.Rd5#
- 2...Bf7
- 3.Sg4#
- 2...Bc8
- 3.Rd5#
- 2...Bg8
- 3.Sg4#
- threat
- 2.Be7
- 1...Rc6!
- threat
- 1.Ke3?
- Keys
- 1.Bb7!
- threat
- 2.Rd5#
- 1...Bxb7+
- 2.Ke3
- threat
- 3.Sg4#
- 2...Bf3
- 3.Sxf3#
- 2...Bc8
- 3.Sf3#
- threat
- 2.Kg3
- threat
- 3.Sg4#
- 2...Bf3
- 3.Sxf3#
- 2...Bc8
- 3.Sf3#
- threat
- 2.Ke3
- 1...Rxb7
- 2.Bb4
- threat
- 3.Bc3#
- 2...Bg4+
- 3.Sxg4#
- 2...Rc7
- 3.Bd6#
- 2...Rd7
- 3.Sg4#
- 2...Ba7
- 3.Bd6#
- threat
- 2.Bb4
- 1...Bf5
- 2.Rd5+
- 2...Kf6
- 3.Sg4#
- 2...Kf6
- 2.Rd5+
- 1...Rc6
- 2.Sxc6+
- 2...Ke6
- 3.Bxc8#
- 2...Ke6
- 2.Bxc8
- threat
- 3.Sg4#
- 3.Sxc6#
- threat
- 2.Sxc6+
- 1...Rd6
- 2.Bxd6+
- 2...Bxd6
- 3.Rd5#
- 2...Bxd6
- 2.Bxd6+
- 1...Be6
- 2.Be7
- threat
- 3.Bf6#
- 2...Bg4+
- 3.Sxg4#
- 2...Bd5+
- 3.Rxd5#
- 2...Ba2
- 3.Sg4#
- 2...Bb3
- 3.Sg4#
- 2...Bh3
- 3.Rd5#
- 2...Bc4
- 3.Sg4#
- 2...Bf5
- 3.Rd5#
- 2...Bd7
- 3.Rd5#
- 2...Bf7
- 3.Sg4#
- 2...Bc8
- 3.Rd5#
- 2...Bg8
- 3.Sg4#
- threat
- 2.Be7
- 1...Sc7
- 2.Bxc8
- threat
- 3.Sg4#
- threat
- 2.Bxc8
- threat
- 1.Bb7!
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).