MESON Chess Problem Database
Problem Display
PID: 254032 (3KB1R1/4p3/4p2p/6bN/7k/5P2/1B4P1/2n5 w - - 0 1)
Kopnin, Aleksey Grigorevich
Schach, 1979
#3
7 + 6
| 6490 | yacpdb | 2021 |
SOLUTION
- SOUND
- Sets
- 1...Bd2
- 2.Rg4#
- 1...Be3
- 2.Rg4#
- 1...Bf4
- 2.Rg4#
- 1...Bf6
- 2.Rg4#
- 1...Sa2
- 2.Bd4
- threat
- 3.Bf2#
- 2...Be3
- 3.Rg4#
- 2...Bf4
- 3.Rg4#
- threat
- 2.Be5
- threat
- 3.Bg3#
- 2...Bf4
- 3.Rg4#
- threat
- 2.Bd4
- 1...Sb3
- 2.Be5
- threat
- 3.Bg3#
- 2...Bf4
- 3.Rg4#
- threat
- 2.Be5
- 1...Bd2
- Tries
- 1.Bxc1?
- threat
- 2.Bd2
- threat
- 3.Be1#
- 2...Bxd2
- 3.Rg4#
- 2...Be3
- 3.Rg4#
- 2...Bf4
- 3.Rg4#
- threat
- 2.Be3
- threat
- 3.Bf2#
- 2...Bxe3
- 3.Rg4#
- 2...Bf4
- 3.Rg4#
- threat
- 2.Bf4
- threat
- 3.Bg3#
- 2...Bxf4
- 3.Rg4#
- threat
- 2.Bd2
- 1...Bxc1
- 2.Rg4#
- 1...Bd2
- 2.Rg4#
- 1...Be3
- 2.Rg4#
- 1...Bf4
- 2.Rg4#
- 1...Bf6
- 2.Rg4#
- 1...e5!
- threat
- 1.Bc3?
- threat
- 2.Be1#
- 1...Se2
- 2.Be1+
- 2...Sg3
- 3.Bxg3#
- 2...Sg3
- 2.Be1+
- 1...Sd3!
- threat
- 1.Bd4?
- threat
- 2.Bf2#
- 1...Se2
- 2.Bf2+
- 2...Sg3
- 3.Bxg3#
- 2...Sg3
- 2.Bf2+
- 1...Sd3!
- threat
- 1.Be5?
- threat
- 2.Bg3#
- 1...Bf4
- 2.Rg4#
- 1...Se2!
- threat
- 1.Bxc1?
- Keys
- 1.Bg7!
- threat
- 2.Bxh6
- threat
- 3.Bxg5#
- 2...Bxh6
- 3.Rg4#
- 2...Bd2
- 3.Rg4#
- 2...Be3
- 3.Rg4#
- 2...Bf4
- 3.Rg4#
- 2...Bf6
- 3.Rg4#
- threat
- 2.Bxh6
- 1...Bd2
- 2.Bc3
- threat
- 3.Rg4#
- 2...Bg5
- 3.Be1#
- threat
- 2.Bc3
- 1...Be3
- 2.Bd4
- threat
- 3.Rg4#
- 2...Bg5
- 3.Bf2#
- threat
- 2.Bd4
- 1...Bf4
- 2.Be5
- threat
- 3.Rg4#
- 2...Bg5
- 3.Bg3#
- threat
- 2.Be5
- 1...Bf6
- 2.Bxf6+
- 2...exf6
- 3.Rg4#
- 2...exf6
- 2.Bxf6+
- 1...Se2
- 2.Bxh6
- threat
- 3.Bxg5#
- 2...Bxh6
- 3.Rg4#
- 2...Bc1
- 3.Rg4#
- 2...Bd2
- 3.Rg4#
- 2...Be3
- 3.Rg4#
- 2...Bf4
- 3.Rg4#
- 2...Bf6
- 3.Rg4#
- threat
- 2.Bxh6
- 1...Sa2
- 2.Bd4
- threat
- 3.Bf2#
- 2...Be3
- 3.Rg4#
- 2...Bf4
- 3.Rg4#
- threat
- 2.Be5
- threat
- 3.Bg3#
- 2...Bf4
- 3.Rg4#
- threat
- 2.Bxh6
- threat
- 3.Bxg5#
- 2...Bxh6
- 3.Rg4#
- 2...Bc1
- 3.Rg4#
- 2...Bd2
- 3.Rg4#
- 2...Be3
- 3.Rg4#
- 2...Bf4
- 3.Rg4#
- 2...Bf6
- 3.Rg4#
- threat
- 2.Bd4
- 1...Sb3
- 2.Be5
- threat
- 3.Bg3#
- 2...Bf4
- 3.Rg4#
- threat
- 2.Bxh6
- threat
- 3.Bxg5#
- 2...Bxh6
- 3.Rg4#
- 2...Bc1
- 3.Rg4#
- 2...Bd2
- 3.Rg4#
- 2...Be3
- 3.Rg4#
- 2...Bf4
- 3.Rg4#
- 2...Bf6
- 3.Rg4#
- threat
- 2.Be5
- 1...Sd3
- 2.Bxh6
- threat
- 3.Bxg5#
- 2...Bxh6
- 3.Rg4#
- 2...Bc1
- 3.Rg4#
- 2...Bd2
- 3.Rg4#
- 2...Be3
- 3.Rg4#
- 2...Bf4
- 3.Rg4#
- 2...Bf6
- 3.Rg4#
- threat
- 2.Bxh6
- threat
- 1.Bg7!
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).