MESON Chess Problem Database
Problem Display
PID: 265714 (3B2K1/p7/2b1Q1p1/r5p1/P2k2pp/P7/3PP1Nr/5N2 w - - 0 1)
Lyubashevsky, Leonid Abramovic
Makaronets, Leonid
Coello-80 JT (Problemas), 2022
#3
9 + 9
SOLUTION
- SOUND
- Sets
- 1...Rd5
- 2.Qe3+
- 2...Kc4
- 3.Qc3#
- 2...Kc4
- 2.Qe3+
- 1...Bb5
- 2.Bf6+
- 2...Kc5
- 3.d4#
- 2...Kc5
- 2.Bf6+
- 1...Rd5
- Tries
- 1.Sge3?
- threat
- 2.Sc2+
- 2...Kc5
- 3.d4#
- 2...Kc5
- 2.Sc2+
- 1...Kc5
- 2.Qe5+
- 2...Bd5+
- 3.Qxd5#
- 2...Bd5+
- 2.Qe5+
- 1...Rxa4
- 2.Qd6+
- 2...Ke4
- 3.d3#
- 2...Bd5+
- 3.Qxd5#
- 2...Ke4
- 2.Qd6+
- 1...Bxa4
- 2.Qd6+
- 2...Ke4
- 3.d3#
- 2...Rd5
- 3.Qxd5#
- 2...Ke4
- 2.Qd6+
- 1...Rc5
- 2.Bf6+
- 2...Re5
- 3.Qc4#
- 3.Qxe5#
- 2...Re5
- 2.Bf6+
- 1...Rd5
- 2.Qxg4+
- 2...Kc5
- 3.Qb4#
- 2...Ke5
- 3.Sc4#
- 2...Kc5
- 2.Qxg4+
- 1...Bh1
- 2.Sc2+
- 2...Kc5
- 3.Be7#
- 3.d4#
- 2...Kc5
- 2.Bf6+
- 2...Kc5
- 3.d4#
- 2...Re5
- 3.Qc4#
- 3.Qxe5#
- 2...Kc5
- 2.Sc2+
- 1...Bg2
- 2.Sc2+
- 2...Kc5
- 3.Be7#
- 3.d4#
- 2...Kc5
- 2.Bf6+
- 2...Kc5
- 3.d4#
- 2...Re5
- 3.Qc4#
- 3.Qxe5#
- 2...Kc5
- 2.Sc2+
- 1...Bf3
- 2.Sc2+
- 2...Kc5
- 3.Be7#
- 3.d4#
- 2...Kc5
- 2.Bf6+
- 2...Kc5
- 3.d4#
- 2...Re5
- 3.Qc4#
- 3.Qxe5#
- 2...Kc5
- 2.Sc2+
- 1...Be4
- 2.Bf6+
- 2...Kc5
- 3.d4#
- 2...Re5
- 3.Qc4#
- 3.Qxe5#
- 2...Kc5
- 2.Bf6+
- 1...Bd5
- 2.Bf6+
- 2...Kc5
- 3.d4#
- 2...Kc5
- 2.Bf6+
- 1...Bb7
- 2.Sc2+
- 2...Kc5
- 3.Be7#
- 3.d4#
- 2...Kc5
- 2.Bf6+
- 2...Kc5
- 3.d4#
- 2...Re5
- 3.Qc4#
- 3.Qxe5#
- 2...Kc5
- 2.Sc2+
- 1...Bd7
- 2.Sc2+
- 2...Kc5
- 3.Be7#
- 3.d4#
- 2...Kc5
- 2.Bf6+
- 2...Kc5
- 3.d4#
- 2...Re5
- 3.Qc4#
- 3.Qd5#
- 3.Qxe5#
- 2...Kc5
- 2.Qd6+
- 2...Ke4
- 3.d3#
- 2...Rd5
- 3.Qxd5#
- 2...Ke4
- 2.Sc2+
- 1...Ba8
- 2.Sc2+
- 2...Kc5
- 3.Be7#
- 3.d4#
- 2...Kc5
- 2.Bf6+
- 2...Kc5
- 3.d4#
- 2...Re5
- 3.Qc4#
- 3.Qxe5#
- 2...Kc5
- 2.Sc2+
- 1...Be8
- 2.Sc2+
- 2...Kc5
- 3.Be7#
- 3.d4#
- 2...Kc5
- 2.Bf6+
- 2...Kc5
- 3.d4#
- 2...Re5
- 3.Qc4#
- 3.Qd5#
- 3.Qxe5#
- 2...Kc5
- 2.Qd6+
- 2...Ke4
- 3.d3#
- 2...Rd5
- 3.Qxd5#
- 2...Ke4
- 2.Sc2+
- 1...Rxe2!
- threat
- 1.e3+?
- 1...Kc5
- 2.d4#
- 1...Kd3!
- 1...Kc5
- 1.Sge3?
- Keys
- 1.Sfe3!
- threat
- 2.Sc2+
- 2...Kc5
- 3.d4#
- 2...Kc5
- 2.Sc2+
- 1...Kc5
- 2.Qe5+
- 2...Bd5+
- 3.Qxd5#
- 2...Bd5+
- 2.Qe5+
- 1...Rxa4
- 2.Qd6+
- 2...Ke4
- 3.d3#
- 2...Bd5+
- 3.Qxd5#
- 2...Ke4
- 2.Qd6+
- 1...Bxg2
- 2.Sc2+
- 2...Kc5
- 3.Be7#
- 3.d4#
- 2...Kc5
- 2.Bf6+
- 2...Kc5
- 3.d4#
- 2...Re5
- 3.Qc4#
- 3.Qxe5#
- 2...Kc5
- 2.Sc2+
- 1...Bxa4
- 2.Qd6+
- 2...Ke4
- 3.d3#
- 2...Rd5
- 3.Qxd5#
- 2...Ke4
- 2.Qd6+
- 1...Rc5
- 2.Bf6+
- 2...Re5
- 3.Qc4#
- 3.Qxe5#
- 2...Re5
- 2.Bf6+
- 1...Rd5
- 2.Qxg4+
- 2...Kc5
- 3.Qb4#
- 2...Ke5
- 3.Sc4#
- 2...Kc5
- 2.Qxg4+
- 1...Bf3
- 2.Sc2+
- 2...Kc5
- 3.Be7#
- 3.d4#
- 2...Kc5
- 2.Bf6+
- 2...Kc5
- 3.d4#
- 2...Re5
- 3.Qc4#
- 3.Qxe5#
- 2...Kc5
- 2.Sc2+
- 1...Be4
- 2.Bf6+
- 2...Kc5
- 3.d4#
- 2...Re5
- 3.Qc4#
- 3.Qxe5#
- 2...Kc5
- 2.Bf6+
- 1...Bd5
- 2.Bf6+
- 2...Kc5
- 3.d4#
- 2...Kc5
- 2.Bf6+
- 1...Bb7
- 2.Sc2+
- 2...Kc5
- 3.Be7#
- 3.d4#
- 2...Kc5
- 2.Bf6+
- 2...Kc5
- 3.d4#
- 2...Re5
- 3.Qc4#
- 3.Qxe5#
- 2...Kc5
- 2.Sc2+
- 1...Bd7
- 2.Sc2+
- 2...Kc5
- 3.Be7#
- 3.d4#
- 2...Kc5
- 2.Bf6+
- 2...Kc5
- 3.d4#
- 2...Re5
- 3.Qc4#
- 3.Qd5#
- 3.Qxe5#
- 2...Kc5
- 2.Qd6+
- 2...Ke4
- 3.d3#
- 2...Rd5
- 3.Qxd5#
- 2...Ke4
- 2.Sc2+
- 1...Ba8
- 2.Sc2+
- 2...Kc5
- 3.Be7#
- 3.d4#
- 2...Kc5
- 2.Bf6+
- 2...Kc5
- 3.d4#
- 2...Re5
- 3.Qc4#
- 3.Qxe5#
- 2...Kc5
- 2.Sc2+
- 1...Be8
- 2.Sc2+
- 2...Kc5
- 3.Be7#
- 3.d4#
- 2...Kc5
- 2.Bf6+
- 2...Kc5
- 3.d4#
- 2...Re5
- 3.Qc4#
- 3.Qd5#
- 3.Qxe5#
- 2...Kc5
- 2.Qd6+
- 2...Ke4
- 3.d3#
- 2...Rd5
- 3.Qxd5#
- 2...Ke4
- 2.Sc2+
- threat
- 1.Sfe3!
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).