MESON Chess Problem Database
Problem Display
PID: 237145 (2K2R2/4p1P1/p1p1B3/4kN2/p3p2P/2P3P1/Q1PPbP1b/7n w - - 0 1)
Heyl, Peter
Freie Presse, 2003
#3
12 + 9
| 6490 | yacpdb | 2021 |
SOLUTION
- SOUND
- Sets
- 1...c5
- 2.Qd5#
- 1...c5
- Tries
- 1.Bd7?
- threat
- 2.Qe6#
- 1...Bxg3
- 2.Qe6+
- 2...Kf4
- 3.Se3#
- 3.Sxg3#
- 3.Sd4#
- 3.Sd6#
- 3.Sh6#
- 3.Sxe7#
- 2...Kf4
- 2.Qe6+
- 1...Sxg3
- 2.Qe6+
- 2...Kf4
- 3.Sxg3#
- 2...Kf4
- 2.Qe6+
- 1...Bc4!
- threat
- 1.Bg8?
- threat
- 2.Qe6#
- 1...Bxg3
- 2.Qe6+
- 2...Kf4
- 3.Se3#
- 3.Sxg3#
- 3.Sd4#
- 3.Sd6#
- 3.Sh6#
- 3.Sxe7#
- 2...Kf4
- 2.Qe6+
- 1...Sxg3
- 2.Qe6+
- 2...Kf4
- 3.Sxg3#
- 2...Kf4
- 2.Qe6+
- 1...Bc4!
- threat
- 1.Qc4?
- threat
- 2.Qd4+
- 2...Kxe6
- 3.Qxe4#
- 3.g8Q#
- 3.g8B#
- 2...Kxe6
- 2.Qc5+
- 2...Kxe6
- 3.Sd4#
- 3.g8Q#
- 3.g8B#
- 2...Kxe6
- 2.d4+
- 2...exd4 ep
- 3.f4#
- 2...exd4 ep
- 2.Qd4+
- 1...Bxg3
- 2.Qd4+
- 2...Kf4
- 3.Se3#
- 3.Sxg3#
- 3.Sd6#
- 3.Sh6#
- 3.Sxe7#
- 2...Kxe6
- 3.g8Q#
- 3.g8B#
- 2...Kf4
- 2.Qc5+
- 2...Kf4
- 3.Se3#
- 3.Sxg3#
- 3.Sd4#
- 3.Sd6#
- 3.Sh6#
- 3.Sxe7#
- 2...Kxe6
- 3.Sd4#
- 3.g8Q#
- 3.g8B#
- 2...Kf4
- 2.Qd4+
- 1...Sxf2
- 2.Qd4+
- 2...Kxe6
- 3.g8Q#
- 3.g8B#
- 2...Kxe6
- 2.Qc5+
- 2...Kxe6
- 3.Sd4#
- 3.g8Q#
- 3.g8B#
- 2...Kxe6
- 2.Qd4+
- 1...Sxg3
- 2.Qd4+
- 2...Kf4
- 3.Sxg3#
- 2...Kxe6
- 3.g8Q#
- 3.g8B#
- 2...Kf4
- 2.Qc5+
- 2...Kf4
- 3.Sxg3#
- 2...Kxe6
- 3.Sd4#
- 3.g8Q#
- 3.g8B#
- 2...Kf4
- 2.d4+
- 2...Kf4
- 3.Sxg3#
- 2...exd4 ep
- 3.f4#
- 2...Kf4
- 2.Qd4+
- 1...Bd3
- 2.Qd4+
- 2...Kxe6
- 3.g8Q#
- 3.g8B#
- 2...Kxe6
- 2.Qc5+
- 2...Kxe6
- 3.Sd4#
- 3.g8Q#
- 3.g8B#
- 2...Kxe6
- 2.Qd4+
- 1...Bf3
- 2.Qd4+
- 2...Kxe6
- 3.g8Q#
- 3.g8B#
- 2...Kxe6
- 2.Qc5+
- 2...Kxe6
- 3.Sd4#
- 3.g8Q#
- 3.g8B#
- 2...Kxe6
- 2.Qd4+
- 1...Bh5
- 2.Qd4+
- 2...Kxe6
- 3.Qxe4#
- 2...Kxe6
- 2.Qc5+
- 2...Kxe6
- 3.Sd4#
- 2...Kxe6
- 2.d4+
- 2...exd4 ep
- 3.f4#
- 2...exd4 ep
- 2.Qd4+
- 1...Bxc4!
- threat
- 1.Qa1?
- threat
- 2.c4+
- 2...Kxe6
- 3.g8Q#
- 3.g8B#
- 2...Kxe6
- 2.c4+
- 1...Kxe6
- 2.g8Q+
- 2...Ke5
- 3.c4#
- 2...Ke5
- 2.g8B+
- 2...Ke5
- 3.c4#
- 2...Ke5
- 2.g8Q+
- 1...Bxg3
- 2.c4+
- 2...Kf4
- 3.Se3#
- 3.Sxg3#
- 3.Sd6#
- 3.Sh6#
- 3.Sxe7#
- 2...Kxe6
- 3.g8Q#
- 3.g8B#
- 2...Kf4
- 2.c4+
- 1...Sxg3
- 2.c4+
- 2...Kf4
- 3.Sxg3#
- 2...Kxe6
- 3.g8Q#
- 3.g8B#
- 2...Kf4
- 2.c4+
- 1...Bc4
- 2.d4+
- 2...Kxe6
- 3.g8Q#
- 3.g8B#
- 2...exd4 ep
- 3.Qe1#
- 2...Kxe6
- 2.d4+
- 1...Bh5
- 2.f4+
- 2...Kxe6
- 3.Qa2#
- 2...exf4 ep
- 3.Qe1#
- 2...Kxe6
- 2.f4+
- 1...e3!
- threat
- 1.Qb2?
- threat
- 2.Qb8+
- 2...Kxe6
- 3.g8Q#
- 3.g8B#
- 2...Kxe6
- 2.c4+
- 2...Kxe6
- 3.g8Q#
- 3.g8B#
- 2...Kxe6
- 2.Qb8+
- 1...Kxe6
- 2.g8Q+
- 2...Ke5
- 3.Qb8#
- 3.c4#
- 2...Ke5
- 2.g8B+
- 2...Ke5
- 3.Qb8#
- 3.c4#
- 2...Ke5
- 2.g8Q+
- 1...Bxg3
- 2.Qb8+
- 2...Kxe6
- 3.g8Q#
- 3.g8B#
- 2...Kxe6
- 2.c4+
- 2...Kf4
- 3.Se3#
- 3.Sxg3#
- 3.Sd6#
- 3.Sh6#
- 3.Sxe7#
- 2...Kxe6
- 3.g8Q#
- 3.g8B#
- 2...Kf4
- 2.Qb8+
- 1...Sxg3
- 2.Qb8+
- 2...Kxe6
- 3.g8Q#
- 3.g8B#
- 2...Kxe6
- 2.c4+
- 2...Kf4
- 3.Sxg3#
- 2...Kxe6
- 3.g8Q#
- 3.g8B#
- 2...Kf4
- 2.Qb8+
- 1...e3
- 2.Qb8+
- 2...Ke4
- 3.Qf4#
- 2...Kxe6
- 3.g8Q#
- 3.g8B#
- 2...Ke4
- 2.Qb8+
- 1...Bc4
- 2.Qb8+
- 2...Kxe6
- 3.g8Q#
- 3.g8B#
- 2...Kxe6
- 2.Qb8+
- 1...Bb5
- 2.c4+
- 2...Kxe6
- 3.g8Q#
- 3.g8B#
- 2...Kxe6
- 2.c4+
- 1...a3
- 2.Qb8+
- 2...Kxe6
- 3.g8Q#
- 3.g8B#
- 2...Kxe6
- 2.Qb8+
- 1...Bh5!
- threat
- 1.Qa3?
- threat
- 2.Qc5+
- 2...Kxe6
- 3.Sd4#
- 3.g8Q#
- 3.g8B#
- 2...Kxe6
- 2.Qxe7
- threat
- 3.Ba2#
- 3.Bb3#
- 3.Bc4#
- 3.Bg8#
- 3.Qd6#
- 3.Qf6#
- threat
- 2.Qc5+
- 1...Kxe6
- 2.Qc5
- threat
- 3.Sd4#
- 3.g8Q#
- 3.g8B#
- threat
- 2.Qxe7+
- 2...Kd5
- 3.Se3#
- 3.g8Q#
- 3.g8B#
- 2...Kd5
- 2.g8Q+
- 2...Ke5
- 3.Qc5#
- 3.Qxe7#
- 2...Ke5
- 2.g8B+
- 2...Ke5
- 3.Qc5#
- 3.Qxe7#
- 2...Ke5
- 2.Qc5
- 1...Bxg3
- 2.Qc5+
- 2...Kf4
- 3.Se3#
- 3.Sxg3#
- 3.Sd4#
- 3.Sd6#
- 3.Sh6#
- 3.Sxe7#
- 2...Kxe6
- 3.Sd4#
- 3.g8Q#
- 3.g8B#
- 2...Kf4
- 2.Qc5+
- 1...Sxg3
- 2.Qc5+
- 2...Kf4
- 3.Sxg3#
- 2...Kxe6
- 3.Sd4#
- 3.g8Q#
- 3.g8B#
- 2...Kf4
- 2.Qc5+
- 1...e3
- 2.Qc5+
- 2...Ke4
- 3.Qxe3#
- 2...Kxe6
- 3.Sd4#
- 3.g8Q#
- 3.g8B#
- 2...Ke4
- 2.Qc5+
- 1...Bg4
- 2.Qc5+
- 2...Kxe6
- 3.Sd4#
- 3.g8Q#
- 3.g8B#
- 2...Kxe6
- 2.Qxe7
- threat
- 3.Ba2#
- 3.Bb3#
- 3.Bc4#
- 3.Bg8#
- 3.Qd6#
- 3.Qf6#
- 2...Bxf5
- 3.Rxf5#
- threat
- 2.Qc5+
- 1...Bh5
- 2.Qc5+
- 2...Kxe6
- 3.Sd4#
- 2...Kxe6
- 2.Qc5+
- 1...a5
- 2.Qc5+
- 2...Kxe6
- 3.Sd4#
- 3.g8Q#
- 3.g8B#
- 2...Kxe6
- 2.Qc5+
- 1...c5
- 2.Qxc5+
- 2...Kxe6
- 3.Sd4#
- 3.g8Q#
- 3.g8B#
- 2...Kxe6
- 2.Qxc5+
- 1...Bc4!
- threat
- 1.g8Q?
- threat
- 2.Qg7#
- 2.Qh8#
- 1...Bxg3
- 2.Qg7+
- 2...Kf4
- 3.Se3#
- 3.Sxg3#
- 3.Sd4#
- 3.Sd6#
- 3.Sh6#
- 3.Sxe7#
- 2...Kf4
- 2.Qh8+
- 2...Kf4
- 3.Se3#
- 3.Sxg3#
- 3.Sd4#
- 3.Sd6#
- 3.Sh6#
- 3.Sxe7#
- 2...Kf4
- 2.Qg7+
- 1...Sxg3
- 2.Qg7+
- 2...Kf4
- 3.Sxg3#
- 2...Kf4
- 2.Qh8+
- 2...Kf4
- 3.Sxg3#
- 2...Kf4
- 2.Qg7+
- 1...Bc4
- 2.Qg7+
- 2...Kxe6
- 3.Qxc4#
- 2...Kxe6
- 2.Qh8+
- 2...Kxe6
- 3.Qxc4#
- 2...Kxe6
- 2.Qg7+
- 1...e3!
- threat
- 1.Bd7?
- Keys
- 1.Qb1!
- threat
- 2.Qb8+
- 2...Kxe6
- 3.g8Q#
- 3.g8B#
- 2...Kxe6
- 2.Qb8+
- 1...Kxe6
- 2.g8Q+
- 2...Ke5
- 3.Qb8#
- 2...Ke5
- 2.g8B+
- 2...Ke5
- 3.Qb8#
- 2...Ke5
- 2.g8Q+
- 1...e3
- 2.Qb8+
- 2...Ke4
- 3.Qf4#
- 2...Kxe6
- 3.g8Q#
- 3.g8B#
- 2...Ke4
- 2.Qb8+
- 1...Bb5
- 2.d4+
- 2...Kxe6
- 3.g8Q#
- 3.g8B#
- 2...exd4 ep
- 3.Qe1#
- 2...Kxe6
- 2.d4+
- 1...Bh5
- 2.f4+
- 2...Kxe6
- 3.Qa2#
- 2...exf4 ep
- 3.Qe1#
- 2...Kxe6
- 2.f4+
- threat
- 1.Qb1!
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).