MESON Chess Problem Database
Problem Display
PID: 276899 (K5B1/5Rp1/1P2R1P1/3n4/p2P4/NkPP2r1/p1N5/B7 w - - 0 1)
Amirov, Talip Khasanovich
van Dijk, Nils Gustav Gerard
Stella Polaris, 1971
#3
12 + 6
SOLUTION
- SOUND
- Sets
- 1...Sf4
- 2.Rxf4
- threat
- 3.Re1#
- 3.Re2#
- 3.Re3#
- 3.Ree4#
- 3.Re5#
- 3.Rc6#
- 3.Rd6#
- 3.Ref6#
- 3.Re7#
- 3.Re8#
- threat
- 2.Rxf4
- 1...Sxb6+
- 2.Rxb6#
- 1...Sf6
- 2.Rfxf6
- threat
- 3.Re1#
- 3.Re2#
- 3.Re3#
- 3.Re4#
- 3.Re5#
- 3.Rc6#
- 3.Rd6#
- 3.Re7#
- 3.Re8#
- threat
- 2.Rfxf6
- 1...Sc7+
- 2.Rxc7
- threat
- 3.Re1#
- 3.Re2#
- 3.Re3#
- 3.Re4#
- 3.Re5#
- 3.Rec6#
- 3.Rd6#
- 3.Rf6#
- 3.Ree7#
- 3.Re8#
- threat
- 2.Rxc7
- 1...Se7
- 2.Rfxe7
- threat
- 3.Re1#
- 3.Re2#
- 3.Re3#
- 3.Re4#
- 3.Re5#
- 3.Rc6#
- 3.Rd6#
- 3.Rf6#
- threat
- 2.Rfxe7
- 1...Sf4
- Tries
- 1.Re5?
- threat
- 2.Rf1
- threat
- 3.Bxd5#
- threat
- 2.Rf2
- threat
- 3.Bxd5#
- threat
- 2.Rf3
- threat
- 3.Bxd5#
- threat
- 2.Rf4
- threat
- 3.Bxd5#
- threat
- 2.Rff5
- threat
- 3.Bxd5#
- threat
- 2.Rf6
- threat
- 3.Bxd5#
- threat
- 2.Ra7
- threat
- 3.Bxd5#
- threat
- 2.Rb7
- threat
- 3.Bxd5#
- threat
- 2.Rc7
- threat
- 3.Bxd5#
- threat
- 2.Rd7
- threat
- 3.Bxd5#
- threat
- 2.Rfe7
- threat
- 3.Bxd5#
- threat
- 2.Rxg7
- threat
- 3.Bxd5#
- threat
- 2.Rf8
- threat
- 3.Bxd5#
- threat
- 2.Rf1
- 1...Sxb6+
- 2.Kb8
- threat
- 3.Rb5#
- 3.Rb7#
- 2...Sd7+
- 3.Rxd7#
- threat
- 2.Kb8
- 1...Rxd3
- 2.Rf3
- threat
- 3.Bxd5#
- 2...Rxd4
- 3.cxd4#
- threat
- 2.Rf3
- 1...Rxg6
- 2.Rf6
- threat
- 3.Bxd5#
- threat
- 2.Rf6
- 1...Sxc3
- 2.Rb5+
- 2...Sxb5
- 3.Rf1#
- 3.Rf2#
- 3.Rf3#
- 3.Rf4#
- 3.Rf5#
- 3.Rf6#
- 3.Ra7#
- 3.Rb7#
- 3.Rc7#
- 3.Rd7#
- 3.Re7#
- 3.Rxg7#
- 3.Rf8#
- 2...Sxb5
- 2.Rf1+
- 2...Sd5
- 3.Bxd5#
- 2...Sd5
- 2.Rf2+
- 2...Sd5
- 3.Bxd5#
- 2...Sd5
- 2.Rf3+
- 2...Sd5
- 3.Bxd5#
- 2...Sd5
- 2.Rf4+
- 2...Sd5
- 3.Bxd5#
- 2...Sd5
- 2.Rff5+
- 2...Sd5
- 3.Bxd5#
- 2...Sd5
- 2.Rf6+
- 2...Sd5
- 3.Bxd5#
- 2...Sd5
- 2.Ra7+
- 2...Sd5
- 3.Bxd5#
- 2...Sd5
- 2.Rb7+
- 2...Sd5
- 3.Bxd5#
- 2...Sd5
- 2.Rc7+
- 2...Sd5
- 3.Bxd5#
- 3.Rc3#
- 2...Sd5
- 2.Rd7+
- 2...Sd5
- 3.Bxd5#
- 2...Sd5
- 2.Rfe7+
- 2...Sd5
- 3.Bxd5#
- 2...Sd5
- 2.Rxg7+
- 2...Sd5
- 3.Bxd5#
- 2...Sd5
- 2.Rf8+
- 2...Sd5
- 3.Bxd5#
- 2...Sd5
- 2.Rb5+
- 1...Rg1
- 2.Rf1
- threat
- 3.Bxd5#
- threat
- 2.Rf1
- 1...Rg2
- 2.Rf2
- threat
- 3.Bxd5#
- threat
- 2.Rf2
- 1...Rf3
- 2.Rf4
- threat
- 3.Bxd5#
- threat
- 2.Rff5
- threat
- 3.Bxd5#
- threat
- 2.Rf6
- threat
- 3.Bxd5#
- threat
- 2.Rf4
- 1...Rh3
- 2.Rf8
- threat
- 3.Bxd5#
- threat
- 2.Rf8
- 1...Rg4
- 2.Rf4
- threat
- 3.Bxd5#
- threat
- 2.Rf4
- 1...Rg5
- 2.Rff5
- threat
- 3.Bxd5#
- threat
- 2.Rff5
- 1...Sb4
- 2.Rb5
- threat
- 3.Rxb4#
- 3.Rf1#
- 3.Rf2#
- 3.Rf3#
- 3.Rf4#
- 3.Rff5#
- 3.Rf6#
- 3.Ra7#
- 3.Rb7#
- 3.Rc7#
- 3.Rd7#
- 3.Re7#
- 3.Rxg7#
- 3.Rf8#
- threat
- 2.Rf1+
- 2...Sd5
- 3.Bxd5#
- 2...Sd5
- 2.Rf2+
- 2...Sd5
- 3.Bxd5#
- 2...Sd5
- 2.Rf3+
- 2...Sd5
- 3.Bxd5#
- 2...Sd5
- 2.Rf4+
- 2...Sd5
- 3.Bxd5#
- 2...Sd5
- 2.Rff5+
- 2...Sd5
- 3.Bxd5#
- 2...Sd5
- 2.Rf6+
- 2...Sd5
- 3.Bxd5#
- 2...Sd5
- 2.Ra7+
- 2...Sd5
- 3.Bxd5#
- 2...Sd5
- 2.Rb7+
- 2...Sd5
- 3.Bxd5#
- 2...Sd5
- 2.Rc7+
- 2...Sd5
- 3.Bxd5#
- 2...Sd5
- 2.Rd7+
- 2...Sd5
- 3.Bxd5#
- 2...Sd5
- 2.Rfe7+
- 2...Sd5
- 3.Bxd5#
- 2...Sd5
- 2.Rxg7+
- 2...Sd5
- 3.Bxd5#
- 2...Sd5
- 2.Rf8+
- 2...Sd5
- 3.Bxd5#
- 2...Sd5
- 2.cxb4
- threat
- 3.Rf1#
- 3.Rf2#
- 3.Rf3#
- 3.Rf4#
- 3.Rff5#
- 3.Rf6#
- 3.Ra7#
- 3.Rb7#
- 3.Rc7#
- 3.Rd7#
- 3.Rfe7#
- 3.Rxg7#
- 3.Rf8#
- threat
- 2.Rb5
- 1...Re3!
- threat
- 1.b7?
- threat
- 2.b8Q+
- 2...Sb4
- 3.Qxb4#
- 2...Sb6+
- 3.Rxb6#
- 3.Qxb6#
- 2...Sb4
- 2.b8R+
- 2...Sb4
- 3.Rxb4#
- 2...Sb6+
- 3.Rexb6#
- 3.Rbxb6#
- 2...Sb4
- 2.b8Q+
- 1...Sc7+
- 2.Rxc7
- threat
- 3.Re1#
- 3.Re2#
- 3.Re3#
- 3.Re4#
- 3.Re5#
- 3.Ra6#
- 3.Rb6#
- 3.Rec6#
- 3.Rd6#
- 3.Rf6#
- 3.Ree7#
- 3.Re8#
- 3.b8Q#
- 3.b8R#
- threat
- 2.Rxc7
- 1...Rxg6
- 2.b8Q+
- 2...Sb4
- 3.Qxb4#
- 2...Sb6+
- 3.Qxb6#
- 2...Sb4
- 2.b8R+
- 2...Sb4
- 3.Rxb4#
- 2...Sb6+
- 3.Rbxb6#
- 2...Sb4
- 2.b8Q+
- 1...Sxc3
- 2.Rb6+
- 2...Sb5
- 3.Rxb5#
- 3.Rf1#
- 3.Rf2#
- 3.Rf3#
- 3.Rf4#
- 3.Rf5#
- 3.Rff6#
- 3.Rc7#
- 3.Rd7#
- 3.Re7#
- 3.Rxg7#
- 3.Rf8#
- 2...Sb5
- 2.Rf1
- threat
- 3.Rb6#
- threat
- 2.Rf2
- threat
- 3.Rb6#
- threat
- 2.Rf3
- threat
- 3.Rb6#
- threat
- 2.Rf4
- threat
- 3.Rb6#
- threat
- 2.Rf5
- threat
- 3.Rb6#
- threat
- 2.Rff6
- threat
- 3.Rb6#
- threat
- 2.Rc7
- threat
- 3.Rb6#
- 3.Rxc3#
- threat
- 2.Rd7
- threat
- 3.Rb6#
- threat
- 2.Rfe7
- threat
- 3.Rb6#
- threat
- 2.Rxg7
- threat
- 3.Rb6#
- threat
- 2.Rf8
- threat
- 3.Rb6#
- threat
- 2.b8Q+
- 2...Sb5
- 3.Qxb5#
- 2...Sb5
- 2.b8R+
- 2...Sb5
- 3.Rxb5#
- 2...Sb5
- 2.Rb6+
- 1...Sb4
- 2.Rb6
- threat
- 3.Rxb4#
- 3.Rf1#
- 3.Rf2#
- 3.Rf3#
- 3.Rf4#
- 3.Rf5#
- 3.Rff6#
- 3.Rc7#
- 3.Rd7#
- 3.Re7#
- 3.Rxg7#
- 3.Rf8#
- threat
- 2.b8Q
- threat
- 3.Qxb4#
- threat
- 2.b8R
- threat
- 3.Rxb4#
- threat
- 2.Rb6
- 1...Rg5!
- threat
- 1.Re5?
- Keys
- 1.Rf5!
- threat
- 2.Re1
- threat
- 3.Bxd5#
- threat
- 2.Re2
- threat
- 3.Bxd5#
- threat
- 2.Re3
- threat
- 3.Bxd5#
- threat
- 2.Re4
- threat
- 3.Bxd5#
- threat
- 2.Ree5
- threat
- 3.Bxd5#
- threat
- 2.Rc6
- threat
- 3.Bxd5#
- threat
- 2.Rd6
- threat
- 3.Bxd5#
- threat
- 2.Ref6
- threat
- 3.Bxd5#
- threat
- 2.Re7
- threat
- 3.Bxd5#
- threat
- 2.Re8
- threat
- 3.Bxd5#
- threat
- 2.Re1
- 1...Sc7+
- 2.bxc7
- threat
- 3.Rb5#
- 3.Re1#
- 3.Re2#
- 3.Re3#
- 3.Re4#
- 3.Ree5#
- 3.Ra6#
- 3.Rb6#
- 3.Rc6#
- 3.Rd6#
- 3.Ref6#
- 3.Re7#
- 3.Re8#
- threat
- 2.bxc7
- 1...Rxd3
- 2.Re3
- threat
- 3.Bxd5#
- 2...Rxd4
- 3.cxd4#
- threat
- 2.Re3
- 1...Rxg6
- 2.Ref6
- threat
- 3.Bxd5#
- threat
- 2.Ref6
- 1...Sxc3
- 2.Rb5+
- 2...Sxb5
- 3.Re1#
- 3.Re2#
- 3.Re3#
- 3.Re4#
- 3.Re5#
- 3.Rc6#
- 3.Rd6#
- 3.Rf6#
- 3.Re7#
- 3.Re8#
- 2...Sxb5
- 2.Re1+
- 2...Sd5
- 3.Bxd5#
- 2...Sd5
- 2.Re2+
- 2...Sd5
- 3.Bxd5#
- 2...Sd5
- 2.Re3+
- 2...Sd5
- 3.Bxd5#
- 2...Sd5
- 2.Re4+
- 2...Sd5
- 3.Bxd5#
- 2...Sd5
- 2.Ree5+
- 2...Sd5
- 3.Bxd5#
- 2...Sd5
- 2.Rc6+
- 2...Sd5
- 3.Bxd5#
- 3.Rc3#
- 2...Sd5
- 2.Rd6+
- 2...Sd5
- 3.Bxd5#
- 2...Sd5
- 2.Ref6+
- 2...Sd5
- 3.Bxd5#
- 2...Sd5
- 2.Re7+
- 2...Sd5
- 3.Bxd5#
- 2...Sd5
- 2.Re8+
- 2...Sd5
- 3.Bxd5#
- 2...Sd5
- 2.b7
- threat
- 3.Rb6#
- threat
- 2.Rb5+
- 1...Rg1
- 2.Re1
- threat
- 3.Bxd5#
- threat
- 2.Re1
- 1...Rg2
- 2.Re2
- threat
- 3.Bxd5#
- threat
- 2.Re2
- 1...Re3
- 2.Re4
- threat
- 3.Bxd5#
- threat
- 2.Re4
- 1...Rf3
- 2.Ree5
- threat
- 3.Bxd5#
- threat
- 2.Ree5
- 1...Rh3
- 2.Re8
- threat
- 3.Bxd5#
- threat
- 2.Re8
- 1...Rg4
- 2.Re4
- threat
- 3.Bxd5#
- threat
- 2.Re4
- 1...Rg5
- 2.Ree5
- threat
- 3.Bxd5#
- threat
- 2.Ree5
- 1...Sb4
- 2.Rb5
- threat
- 3.Rxb4#
- 3.Re1#
- 3.Re2#
- 3.Re3#
- 3.Re4#
- 3.Ree5#
- 3.Rc6#
- 3.Rd6#
- 3.Rf6#
- 3.Re7#
- 3.Re8#
- threat
- 2.Re1+
- 2...Sd5
- 3.Bxd5#
- 2...Sd5
- 2.Re2+
- 2...Sd5
- 3.Bxd5#
- 2...Sd5
- 2.Re3+
- 2...Sd5
- 3.Bxd5#
- 2...Sd5
- 2.Re4+
- 2...Sd5
- 3.Bxd5#
- 2...Sd5
- 2.Ree5+
- 2...Sd5
- 3.Bxd5#
- 2...Sd5
- 2.Rc6+
- 2...Sd5
- 3.Bxd5#
- 2...Sd5
- 2.Rd6+
- 2...Sd5
- 3.Bxd5#
- 2...Sd5
- 2.Ref6+
- 2...Sd5
- 3.Bxd5#
- 2...Sd5
- 2.Re7+
- 2...Sd5
- 3.Bxd5#
- 2...Sd5
- 2.Re8+
- 2...Sd5
- 3.Bxd5#
- 2...Sd5
- 2.cxb4
- threat
- 3.Re1#
- 3.Re2#
- 3.Re3#
- 3.Re4#
- 3.Ree5#
- 3.Rc6#
- 3.Rd6#
- 3.Ref6#
- 3.Re7#
- 3.Re8#
- threat
- 2.Rb5
- threat
- 1.Rf5!
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).