MESON Chess Problem Database
Problem Display
PID: 199329 (b6n/5Bp1/p2BpP2/Rr3k1N/1p2p3/1N2b2P/1PQpP1R1/3K4 w - - 0 1)
Kallio, Timo
Suomen Shakki, 1988
#3
12 + 11
SOLUTION
- SOUND
- Sets
- 1...Rd5
- 2.Qxe4+
- 2...Kxe4
- 3.Sg3#
- 2...Kxe4
- 2.Qxe4+
- 1...Re5
- 2.Rxe5#
- 1...Bg1
- 2.Rxg1
- threat
- 3.Sd4#
- 2...e5
- 3.Qc8#
- threat
- 2.Rxg1
- 1...Bd4
- 2.Sxd4#
- 1...Bf4
- 2.Sd4#
- 1...Bc5
- 2.Qxc5+
- 2...Rxc5
- 3.Sd4#
- 2...Bd5
- 3.Sd4#
- 3.Qf2#
- 2...e5
- 3.Sd4#
- 3.Qf2#
- 3.Qc8#
- 2...Rxc5
- 2.Qxc5+
- 1...Bg5
- 2.Sd4#
- 1...Bh6
- 2.Sd4#
- 1...Sg6
- 2.Bxg6#
- 1...e5
- 2.Qc8#
- 1...gxf6
- 2.Sg7#
- 1...Rd5
- Tries
- 1.Rg5+?
- 1...Bxg5
- 2.Sd4#
- 1...Kxg5!
- 1...Bxg5
- 1.Rxb5+?
- 1...Bd5
- 2.Rxd5+
- 2...exd5
- 3.Qc8#
- 2...e5
- 3.Rxe5#
- 3.Qc8#
- 2...exd5
- 2.Qxe4+
- 2...Kxe4
- 3.Sg3#
- 2...Kxe4
- 2.Rxd5+
- 1...axb5!
- 1...Bd5
- 1.Qxd2?
- threat
- 2.Sd4+
- 2...Bxd4
- 3.Rg5#
- 3.Qf4#
- 3.Qg5#
- 2...Bxd4
- 2.Qxe3
- threat
- 3.Sd4#
- 3.Rf2#
- 3.Rg5#
- 3.Qf2#
- 3.Qf4#
- 3.Qg5#
- threat
- 2.Sd4+
- 1...Rxa5
- 2.Sd4+
- 2...Bxd4
- 3.Rg5#
- 3.Qf4#
- 3.Qg5#
- 2...Bxd4
- 2.Sd4+
- 1...Sxf7
- 2.Sd4+
- 2...Bxd4
- 3.Qf4#
- 2...Bxd4
- 2.Sd4+
- 1...Rd5
- 2.Sd4+
- 2...Bxd4
- 3.Rg5#
- 3.Qf4#
- 3.Qg5#
- 2...Bxd4
- 2.Sd4+
- 1...Bd5
- 2.Sd4+
- 2...Bxd4
- 3.Rg5#
- 3.Qf4#
- 3.Qg5#
- 2...Bxd4
- 2.Sd4+
- 1...g5
- 2.Sd4+
- 2...Bxd4
- 3.Rxg5#
- 3.Qxg5#
- 2...Bxd4
- 2.Sd4+
- 1...e5!
- threat
- 1.Qc3?
- threat
- 2.Sxg7#
- 1...gxf6
- 2.Sg7#
- 2.Qxf6#
- 1...Re5
- 2.Rxe5#
- 2.Qxe5#
- 1...Bd4
- 2.Sxd4#
- 1...Bh6
- 2.Sd4#
- 1...e5
- 2.Qc8#
- 1...g5
- 2.Sg3#
- 2.Sg7#
- 1...g6
- 2.Sg7#
- 1...bxc3!
- threat
- 1.Qc4?
- threat
- 2.Bxe6#
- 2.Qxe6#
- 1...Sxf7
- 2.Sxg7+
- 2...Kxf6
- 3.Qxe6#
- 2...Kxf6
- 2.Sxg7+
- 1...Rd5
- 2.Rg4
- threat
- 3.Qxe4#
- 2...Rxa5
- 3.Bxe6#
- 3.Qxe6#
- 2...Rb5
- 3.Bxe6#
- 3.Qxe6#
- 2...Rc5
- 3.Bxe6#
- 3.Qxe6#
- 2...Re5
- 3.Bxe6#
- 3.Rxe5#
- 3.Qxe6#
- 2...Bd4
- 3.Sxd4#
- 2...Bf4
- 3.Sd4#
- threat
- 2.Qxe4+
- 2...Kxe4
- 3.Sg3#
- 2...Kxe4
- 2.Rg4
- 1...Bd5!
- threat
- 1.Qc7?
- threat
- 2.Sxg7+
- 2...Kxf6
- 3.Qe7#
- 2...Kxf6
- 2.Be5
- threat
- 3.Sxg7#
- 2...Rxe5
- 3.Rxe5#
- 3.Qxe5#
- 2...gxf6
- 3.Sg7#
- 2...Bh6
- 3.Sd4#
- 2...g5
- 3.Sg3#
- 3.Sg7#
- 2...g6
- 3.Sg7#
- threat
- 2.Be7
- threat
- 3.Sxg7#
- 2...gxf6
- 3.Sg7#
- 2...Re5
- 3.Rxe5#
- 3.Qxe5#
- 2...Bh6
- 3.Sd4#
- 2...e5
- 3.Qd7#
- 3.Qc8#
- 2...g5
- 3.Sg3#
- 3.Sg7#
- 2...g6
- 3.Sg7#
- threat
- 2.Qd8
- threat
- 3.Sxg7#
- 2...gxf6
- 3.Sg7#
- 3.Qxf6#
- 2...Re5
- 3.Rxe5#
- 2...Bh6
- 3.Sd4#
- 2...e5
- 3.Qd7#
- 3.Qc8#
- 2...g5
- 3.Sg3#
- 3.Sg7#
- 2...g6
- 3.Sg7#
- threat
- 2.Qe7
- threat
- 3.Sxg7#
- 3.Bxe6#
- 3.Qxe6#
- 2...e5
- 3.Be6#
- 3.Qe6#
- 3.Qd7#
- threat
- 2.Sxg7+
- 1...Rxa5
- 2.Sxg7+
- 2...Kxf6
- 3.Qe7#
- 2...Kxf6
- 2.Sxg7+
- 1...Sxf7
- 2.Sxg7+
- 2...Kxf6
- 3.Be7#
- 3.Qe7#
- 2...Kxf6
- 2.Qxf7
- threat
- 3.Sxg7#
- 3.Qg6#
- 3.fxg7#
- 2...g5
- 3.Sg3#
- 3.Sg7#
- 3.Qh7#
- 2...g6
- 3.Sg7#
- 3.Qxg6#
- threat
- 2.Sxg7+
- 1...Rc5
- 2.Sxg7+
- 2...Kxf6
- 3.Qe7#
- 2...Kxf6
- 2.Be7
- threat
- 3.Sxg7#
- 2...gxf6
- 3.Sg7#
- 2...Re5
- 3.Rxe5#
- 3.Qxe5#
- 2...Bh6
- 3.Sd4#
- 2...e5
- 3.Qd7#
- 2...g5
- 3.Sg3#
- 3.Sg7#
- 2...g6
- 3.Sg7#
- threat
- 2.Qd8
- threat
- 3.Sxg7#
- 2...gxf6
- 3.Sg7#
- 3.Qxf6#
- 2...Re5
- 3.Rxe5#
- 2...Bh6
- 3.Sd4#
- 2...e5
- 3.Qd7#
- 2...g5
- 3.Sg3#
- 3.Sg7#
- 2...g6
- 3.Sg7#
- threat
- 2.Qe7
- threat
- 3.Sxg7#
- 3.Bxe6#
- 3.Qxe6#
- 2...e5
- 3.Be6#
- 3.Qe6#
- 3.Qd7#
- threat
- 2.Sxg7+
- 1...Rd5
- 2.Sxg7+
- 2...Kxf6
- 3.Qe7#
- 2...Kxf6
- 2.Qd8
- threat
- 3.Sxg7#
- 2...gxf6
- 3.Sg7#
- 3.Qxf6#
- 2...Re5
- 3.Rxe5#
- 2...Bh6
- 3.Sd4#
- 2...e5
- 3.Qd7#
- 3.Qc8#
- 2...g5
- 3.Sg3#
- 3.Sg7#
- 2...g6
- 3.Sg7#
- threat
- 2.Qe7
- threat
- 3.Sxg7#
- 3.Bxe6#
- 3.Qxe6#
- 2...e5
- 3.Be6#
- 3.Qe6#
- 3.Qd7#
- threat
- 2.Sxg7+
- 1...Bg1
- 2.Sxg7+
- 2...Kxf6
- 3.Qe7#
- 2...Kxf6
- 2.Be7
- threat
- 3.Sxg7#
- 3.Qf4#
- 2...Re5
- 3.Rxe5#
- 3.Qxe5#
- 2...e5
- 3.Qd7#
- 3.Qc8#
- 2...g5
- 3.Sg3#
- 3.Sg7#
- threat
- 2.Qe7
- threat
- 3.Sxg7#
- 3.Bxe6#
- 3.Qxe6#
- 2...e5
- 3.Be6#
- 3.Qe6#
- 3.Qd7#
- threat
- 2.Sxg7+
- 1...Bf2
- 2.Sxg7+
- 2...Kxf6
- 3.Qe7#
- 2...Kxf6
- 2.Sxg7+
- 1...Bc5
- 2.Sxg7+
- 2...Kxf6
- 3.Be5#
- 3.Qe7#
- 2...Kxf6
- 2.Bxc5
- threat
- 3.Sd4#
- 3.Qf4#
- 2...e5
- 3.Qd7#
- 3.Qc8#
- threat
- 2.Qxc5+
- 2...Rxc5
- 3.Sd4#
- 2...Bd5
- 3.Sd4#
- 3.Qf2#
- 2...e5
- 3.Sd4#
- 3.Qf2#
- 3.Qc8#
- 2...Rxc5
- 2.Qe7
- threat
- 3.Sxg7#
- 3.Bxe6#
- 3.Qxe6#
- 2...e5
- 3.Be6#
- 3.Qxe5#
- 3.Qe6#
- 3.Qd7#
- threat
- 2.Sxg7+
- 1...Bb6
- 2.Sxg7+
- 2...Kxf6
- 3.Qe7#
- 2...Kxf6
- 2.Qe7
- threat
- 3.Sxg7#
- 3.Bxe6#
- 3.Qxe6#
- 2...e5
- 3.Be6#
- 3.Qe6#
- 3.Qd7#
- threat
- 2.Sxg7+
- 1...Ba7
- 2.Sxg7+
- 2...Kxf6
- 3.Qe7#
- 2...Kxf6
- 2.Bc5
- threat
- 3.Sd4#
- 3.Qf4#
- 2...e5
- 3.Qd7#
- 3.Qc8#
- threat
- 2.Be7
- threat
- 3.Sxg7#
- 3.Qf4#
- 2...Re5
- 3.Rxe5#
- 3.Qxe5#
- 2...e5
- 3.Qd7#
- 3.Qc8#
- 2...g5
- 3.Sg3#
- 3.Sg7#
- threat
- 2.Qe7
- threat
- 3.Sxg7#
- 3.Bxe6#
- 3.Qxe6#
- 2...e5
- 3.Be6#
- 3.Qe6#
- 3.Qd7#
- threat
- 2.Sxg7+
- 1...Bd5
- 2.Sxg7+
- 2...Kxf6
- 3.Be5#
- 3.Qe7#
- 2...Kxf6
- 2.Sxg7+
- 1...Bc6
- 2.Sxg7+
- 2...Kxf6
- 3.Qe7#
- 2...Kxf6
- 2.Be5
- threat
- 3.Sxg7#
- 2...Rxe5
- 3.Rxe5#
- 3.Qxe5#
- 2...gxf6
- 3.Sg7#
- 2...Bh6
- 3.Sd4#
- 2...g5
- 3.Sg3#
- 3.Sg7#
- 2...g6
- 3.Sg7#
- threat
- 2.Qe7
- threat
- 3.Sxg7#
- 3.Bxe6#
- 3.Qxe6#
- 2...e5
- 3.Be6#
- 3.Qe6#
- threat
- 2.Sxg7+
- 1...Bb7
- 2.Sxg7+
- 2...Kxf6
- 3.Qe7#
- 2...Kxf6
- 2.Be5
- threat
- 3.Sxg7#
- 2...Rxe5
- 3.Rxe5#
- 3.Qxe5#
- 2...gxf6
- 3.Sg7#
- 2...Bh6
- 3.Sd4#
- 2...g5
- 3.Sg3#
- 3.Sg7#
- 2...g6
- 3.Sg7#
- threat
- 2.Be7
- threat
- 3.Sxg7#
- 2...gxf6
- 3.Sg7#
- 2...Re5
- 3.Rxe5#
- 3.Qxe5#
- 2...Bh6
- 3.Sd4#
- 2...e5
- 3.Qd7#
- 2...g5
- 3.Sg3#
- 3.Sg7#
- 2...g6
- 3.Sg7#
- threat
- 2.Qd8
- threat
- 3.Sxg7#
- 2...gxf6
- 3.Sg7#
- 3.Qxf6#
- 2...Re5
- 3.Rxe5#
- 2...Bh6
- 3.Sd4#
- 2...e5
- 3.Qd7#
- 2...g5
- 3.Sg3#
- 3.Sg7#
- 2...g6
- 3.Sg7#
- threat
- 2.Qe7
- threat
- 3.Sxg7#
- 3.Bxe6#
- 3.Qxe6#
- 2...e5
- 3.Be6#
- 3.Qe6#
- 3.Qd7#
- threat
- 2.Sxg7+
- 1...g6
- 2.Qe7
- threat
- 3.Sg7#
- 3.Bxe6#
- 3.Qxe6#
- 2...e5
- 3.Be6#
- 3.Qe6#
- 3.Qd7#
- threat
- 2.Qe7
- 1...g5!
- threat
- 1.Qc8?
- threat
- 2.Bxe6#
- 2.Qxe6#
- 1...Sxf7
- 2.Sxg7+
- 2...Kxf6
- 3.Qxe6#
- 2...Kxf6
- 2.Sxg7+
- 1...Bd5!
- threat
- 1.h4?
- threat
- 2.Sd4+
- 2...Bxd4
- 3.Rg5#
- 2...Bxd4
- 2.Sd4+
- 1...g5
- 2.Sd4+
- 2...Bxd4
- 3.Rxg5#
- 2...Bxd4
- 2.Sd4+
- 1...Sxf7!
- threat
- 1.Rg5+?
- Keys
- 1.Ra3!
- threat
- 2.Sd4+
- 2...Bxd4
- 3.Rf3#
- 2...Bxd4
- 2.Sd4+
- 1...bxa3
- 2.Qc3
- threat
- 3.Sxg7#
- 2...gxf6
- 3.Sg7#
- 3.Qxf6#
- 2...Re5
- 3.Qxe5#
- 2...Bd4
- 3.Sxd4#
- 2...Bh6
- 3.Sd4#
- 2...e5
- 3.Qc8#
- 2...g5
- 3.Sg3#
- 3.Sg7#
- 2...g6
- 3.Sg7#
- threat
- 2.Qc3
- 1...Rd5
- 2.Qxe4+
- 2...Kxe4
- 3.Sg3#
- 2...Kxe4
- 2.Qxe4+
- 1...Bg1
- 2.Sd4+
- 2...Bxd4
- 3.Rf3#
- 2...Bxd4
- 2.Sc5
- threat
- 3.Bxe6#
- 3.Rf3#
- threat
- 2.Sd4+
- 1...Bf2
- 2.Sd4+
- 2...Bxd4
- 3.Rf3#
- 2...Bxd4
- 2.Sd4+
- 1...Bc5
- 2.Sd4+
- 2...Bxd4
- 3.Rf3#
- 2...Bxd4
- 2.Sxc5
- threat
- 3.Bxe6#
- 3.Rf3#
- threat
- 2.Qxc5+
- 2...Rxc5
- 3.Sd4#
- 2...Bd5
- 3.Sd4#
- 3.Qf2#
- 2...e5
- 3.Sd4#
- 3.Qf2#
- 3.Qc8#
- 2...Rxc5
- 2.Sd4+
- 1...Bb6
- 2.Sd4+
- 2...Bxd4
- 3.Rf3#
- 2...Bxd4
- 2.Sc5
- threat
- 3.Bxe6#
- 3.Rf3#
- threat
- 2.Sd4+
- 1...Ba7
- 2.Sd4+
- 2...Bxd4
- 3.Rf3#
- 2...Bxd4
- 2.Sc5
- threat
- 3.Bxe6#
- 3.Rf3#
- threat
- 2.Sd4+
- threat
- 1.Ra3!
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).