MESON Chess Problem Database
Problem Display
PID: 3281 (6Qn/1B3q2/p7/p1P2N1p/p1kp4/B2p4/P2P4/5Kn1 w - - 0 1)
Kofman, Rafael Moiseevich
Plesnivy, Emil
Narodni Politika, 1931
#3
8 + 10
SOLUTION
- SOUND
- Sets
- 1...Kb5
- 2.Qe8+
- 2...Kc4
- 3.Qxa4#
- 2...Qxe8
- 3.Sd6#
- 2...Qd7
- 3.Sd6#
- 2...Kc4
- 2.Qe8+
- 1...Qd5
- 2.Sd6#
- 2.Bxa6#
- 1...Qe6
- 2.Sd6#
- 1...Qxg8
- 2.Sd6#
- 1...Se2
- 2.Ke1
- threat
- 3.Sd6#
- 2...Kb5
- 3.Sd6#
- threat
- 2.Ke1
- 1...Sf3
- 2.Sd6#
- 1...Sh3
- 2.Bf3
- threat
- 3.Sd6#
- 2...Kb5
- 3.Sd6#
- threat
- 2.Bf3
- 1...Sg6
- 2.Kxg1
- threat
- 3.Sd6#
- 2...Kb5
- 3.Sd6#
- threat
- 2.Qxf7+
- 2...Kb5
- 3.Sxd4#
- 3.Sd6#
- 2...Kb5
- 2.Kxg1
- 1...Kb5
- Tries
- 1.Ke1?
- threat
- 2.Sd6#
- 1...Qe6+
- 2.Qxe6+
- 2...Kb5
- 3.Sxd4#
- 3.Sd6#
- 3.Bxa6#
- 3.Bc6#
- 3.Qxa6#
- 2...Kb5
- 2.Qxe6+
- 1...Sf3+!
- threat
- 1.Kxg1?
- threat
- 2.Sd6#
- 1...Kb5
- 2.Sd6#
- 1...Qxg8+!
- threat
- 1.Kg2?
- threat
- 2.Sd6#
- 1...Qd5+
- 2.Bxd5+
- 2...Kb5
- 3.Sxd4#
- 3.Sd6#
- 3.Qb8#
- 3.Qe8#
- 2...Kb5
- 2.Qxd5+
- 2...Kb5
- 3.Sxd4#
- 3.Sd6#
- 3.Bc6#
- 2...Kb5
- 2.Bxd5+
- 1...Qxg8+!
- threat
- 1.Bh1?
- 1...Kb5
- 2.Qe8+
- 2...Kc4
- 3.Qxa4#
- 2...Qxe8
- 3.Sd6#
- 2...Qd7
- 3.Sd6#
- 2...Kc4
- 2.Qe8+
- 1...Sf3
- 2.Bxf3
- threat
- 3.Sd6#
- 2...Kb5
- 3.Sd6#
- threat
- 2.Bxf3
- 1...Se2
- 2.Ke1
- threat
- 3.Sd6#
- 2...Kb5
- 3.Sd6#
- threat
- 2.Ke1
- 1...Sh3
- 2.Bf3
- threat
- 3.Sd6#
- 2...Kb5
- 3.Sd6#
- threat
- 2.Bf3
- 1...Sg6
- 2.Kxg1
- threat
- 3.Sd6#
- 2...Kb5
- 3.Sd6#
- threat
- 2.Qxf7+
- 2...Kb5
- 3.Sxd4#
- 3.Sd6#
- 2...Kb5
- 2.Kxg1
- 1...h4!
- 1...Kb5
- 1.Bf3?
- threat
- 2.Sd6#
- 1...Kb5
- 2.Sd6#
- 1...Sxf3!
- threat
- 1.Be4?
- 1...Kb5
- 2.Qe8+
- 2...Kc4
- 3.Qxa4#
- 2...Qxe8
- 3.Sd6#
- 2...Qd7
- 3.Sd6#
- 2...Kc4
- 2.Qe8+
- 1...Se2
- 2.Ke1
- threat
- 3.Sd6#
- 2...Kb5
- 3.Sd6#
- threat
- 2.Ke1
- 1...Sh3
- 2.Ke1
- threat
- 3.Sd6#
- 2...Kb5
- 3.Sd6#
- threat
- 2.Bf3
- threat
- 3.Sd6#
- 2...Kb5
- 3.Sd6#
- threat
- 2.Ke1
- 1...Sg6
- 2.Kxg1
- threat
- 3.Sd6#
- 2...Kb5
- 3.Sd6#
- threat
- 2.Qxf7+
- 2...Kb5
- 3.Sxd4#
- 3.Sd6#
- 2...Kb5
- 2.Kxg1
- 1...h4!
- 1...Kb5
- 1.Bd5+?
- 1...Kb5
- 2.Qxf7
- threat
- 3.Sxd4#
- 3.Sd6#
- 3.Qe8#
- 3.Qb7#
- 3.Qd7#
- threat
- 2.Qb8+
- 2...Qb7
- 3.Sxd4#
- 3.Sd6#
- 3.Qxb7#
- 2...Qb7
- 2.Qe8+
- 2...Qxe8
- 3.Sxd4#
- 3.Sd6#
- 2...Qd7
- 3.Sxd4#
- 3.Sd6#
- 3.Qxd7#
- 2...Qxe8
- 2.Qxf7
- 1...Kxd5!
- 1...Kb5
- 1.Bc6?
- 1...Se2
- 2.Ke1
- threat
- 3.Sd6#
- threat
- 2.Ke1
- 1...Sh3
- 2.Ke1
- threat
- 3.Sd6#
- 2...Qe6+
- 3.Qxe6#
- threat
- 2.Bf3
- threat
- 3.Sd6#
- 2...Kb5
- 3.Sd6#
- threat
- 2.Ke1
- 1...h4!
- 1...Se2
- 1.Ba8?
- 1...Kb5
- 2.Qe8+
- 2...Kc4
- 3.Qxa4#
- 2...Qxe8
- 3.Sd6#
- 2...Qd7
- 3.Sd6#
- 2...Kc4
- 2.Qe8+
- 1...Se2
- 2.Ke1
- threat
- 3.Sd6#
- 2...Kb5
- 3.Sd6#
- threat
- 2.Ke1
- 1...Sh3
- 2.Bf3
- threat
- 3.Sd6#
- 2...Kb5
- 3.Sd6#
- threat
- 2.Bf3
- 1...Sg6
- 2.Kxg1
- threat
- 3.Sd6#
- 2...Kb5
- 3.Sd6#
- threat
- 2.Qxf7+
- 2...Kb5
- 3.Sxd4#
- 3.Sd6#
- 2...Kb5
- 2.Kxg1
- 1...h4!
- 1...Kb5
- 1.Qxf7+?
- 1...Kb5
- 2.Sxd4#
- 2.Sd6#
- 1...Sxf7!
- 1...Kb5
- 1.Qe8?
- threat
- 2.Qxa4#
- 1...Qxb7
- 2.Sd6+
- 2...Kd5
- 3.Qe4#
- 2...Kd5
- 2.Qe6+
- 2...Kb5
- 3.Sxd4#
- 2...Qd5
- 3.Sd6#
- 3.Qxa6#
- 2...Kb5
- 2.Sd6+
- 1...Qd7
- 2.Sd6+
- 2...Qxd6
- 3.Qxa4#
- 2...Qxd6
- 2.Qxd7
- threat
- 3.Sd6#
- 3.Bd5#
- 3.Bxa6#
- 3.Qxa4#
- threat
- 2.Sd6+
- 1...Qxf5+!
- threat
- 1.Ke1?
- Keys
- 1.Bg2!
- threat
- 2.Kxg1
- threat
- 3.Sd6#
- 2...Kb5
- 3.Sd6#
- threat
- 2.Kxg1
- 1...Kb5
- 2.Qe8+
- 2...Kc4
- 3.Qxa4#
- 2...Qxe8
- 3.Sd6#
- 2...Qd7
- 3.Sd6#
- 2...Kc4
- 2.Qe8+
- 1...Sf3
- 2.Bxf3
- threat
- 3.Sd6#
- 2...Kb5
- 3.Sd6#
- threat
- 2.Bxf3
- 1...Se2
- 2.Ke1
- threat
- 3.Sd6#
- 2...Kb5
- 3.Sd6#
- threat
- 2.Ke1
- 1...Sh3
- 2.Bf3
- threat
- 3.Sd6#
- 2...Kb5
- 3.Sd6#
- threat
- 2.Bf3
- threat
- 1.Bg2!
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).