MESON Chess Problem Database
Problem Display
PID: 192888 (6bn/3QR2p/1r1p1p1r/nP1kPp2/1ppPN2R/1pP2P2/1K3P2/8 w - - 0 1)
Lobusov, Andrey Jakovlevic
Schweizerische Schachzeitung, 1984
#3
11 + 13
SOLUTION
- SOUND
- Sets
- 1...Rxb5
- 2.Qxb5#
- 2.Qxd6#
- 1...Ra6
- 2.bxa6
- threat
- 3.Qb5#
- 3.Qxd6#
- 2...bxc3+
- 3.Sxc3#
- 2...Sb7
- 3.Qxb7#
- threat
- 2.bxa6
- 1...Rc6
- 2.exd6
- threat
- 3.Qxf5#
- 2...bxc3+
- 3.Sxc3#
- 2...fxe4
- 3.fxe4#
- 2...Rh5
- 3.Sxf6#
- 2...Be6
- 3.Qxe6#
- 2...Sg6
- 3.Sxf6#
- 2...Sf7
- 3.Qe6#
- 2...f4
- 3.Qf5#
- threat
- 2.exd6
- 1...Rb7
- 2.Qxd6#
- 1...Rb8
- 2.Qxd6#
- 1...Rxh4
- 2.Sxf6#
- 1...Rh5
- 2.Sxf6#
- 1...Rg6
- 2.exf6
- threat
- 3.Re5#
- 3.Qxf5#
- 2...bxc3+
- 3.Sxc3#
- 2...Be6
- 3.Qxe6#
- 2...Sc6
- 3.Qxd6#
- 2...Sf7
- 3.Qe6#
- threat
- 2.exf6
- 1...Be6
- 2.Qxe6#
- 1...Sc6
- 2.Qxd6#
- 1...Sg6
- 2.Sxf6#
- 1...Sf7
- 2.Qe6#
- 1...bxc3+
- 2.Sxc3#
- 1...fxe4
- 2.fxe4#
- 1...fxe5
- 2.Rxe5#
- 1...Rxb5
- Tries
- 1.Sxd6?
- threat
- 2.Se4+
- 2...Rd6
- 3.Qxd6#
- 2...Rd6
- 2.Sxf5+
- 2...Rd6
- 3.Se3#
- 3.Qxd6#
- 2...Rd6
- 2.Sb7+
- 2...Rd6
- 3.Qxd6#
- 2...Rd6
- 2.Sf7+
- 2...Rd6
- 3.Qxd6#
- 2...Rd6
- 2.Sc8+
- 2...Rd6
- 3.Sb6#
- 3.Qxd6#
- 2...Rd6
- 2.Se8+
- 2...Rd6
- 3.Sc7#
- 3.Qxd6#
- 2...Rd6
- 2.Se4+
- 1...Rxh4
- 2.Se4+
- 2...Rd6
- 3.Sxf6#
- 3.Qxd6#
- 2...Rd6
- 2.Sxf5+
- 2...Rd6
- 3.Se3#
- 3.Qxd6#
- 2...Rd6
- 2.Sb7+
- 2...Rd6
- 3.Qxd6#
- 2...Rd6
- 2.Sf7+
- 2...Rd6
- 3.Qxd6#
- 2...Rd6
- 2.Sc8+
- 2...Rd6
- 3.Sb6#
- 3.Qxd6#
- 2...Rd6
- 2.Se8+
- 2...Rd6
- 3.Sxf6#
- 3.Sc7#
- 3.Qxd6#
- 2...Rd6
- 2.Se4+
- 1...Ra6
- 2.Se4+
- 2...Rd6
- 3.Qxd6#
- 2...Rd6
- 2.Sxf5+
- 2...Rd6
- 3.Se3#
- 3.Qxd6#
- 2...Rd6
- 2.Sb7+
- 2...Rd6
- 3.Qxd6#
- 2...Rd6
- 2.Sf7+
- 2...Rd6
- 3.Qxd6#
- 2...Rd6
- 2.Sc8+
- 2...Rd6
- 3.Sb6#
- 3.Qxd6#
- 2...Rd6
- 2.Se8+
- 2...Rd6
- 3.Sc7#
- 3.Qxd6#
- 2...Rd6
- 2.Se4+
- 1...Rc6
- 2.Se4+
- 2...Rd6
- 3.Qxd6#
- 2...Rd6
- 2.Sxf5+
- 2...Rd6
- 3.Se3#
- 3.Qxd6#
- 2...Rd6
- 2.Sb7+
- 2...Rd6
- 3.Qxd6#
- 2...Rd6
- 2.Sf7+
- 2...Rd6
- 3.Qxd6#
- 2...Rd6
- 2.Sc8+
- 2...Rd6
- 3.Sb6#
- 3.Qxd6#
- 2...Rd6
- 2.Se8+
- 2...Rd6
- 3.Sc7#
- 3.Qxd6#
- 2...Rd6
- 2.Se4+
- 1...Rh5
- 2.Se4+
- 2...Rd6
- 3.Sxf6#
- 3.Qxd6#
- 2...Rd6
- 2.Sxf5+
- 2...Rd6
- 3.Se3#
- 3.Qxd6#
- 2...Rd6
- 2.Sb7+
- 2...Rd6
- 3.Qxd6#
- 2...Rd6
- 2.Sf7+
- 2...Rd6
- 3.Qxd6#
- 2...Rd6
- 2.Sc8+
- 2...Rd6
- 3.Sb6#
- 3.Qxd6#
- 2...Rd6
- 2.Se8+
- 2...Rd6
- 3.Sxf6#
- 3.Sc7#
- 3.Qxd6#
- 2...Rd6
- 2.Se4+
- 1...Bf7
- 2.Se4+
- 2...Rd6
- 3.Qxd6#
- 2...Rd6
- 2.Sxf5+
- 2...Rd6
- 3.Se3#
- 3.Qxd6#
- 2...Rd6
- 2.Sb7+
- 2...Rd6
- 3.Qxd6#
- 2...Rd6
- 2.Sxf7+
- 2...Rd6
- 3.Qxd6#
- 2...Rd6
- 2.Sc8+
- 2...Rd6
- 3.Sb6#
- 3.Qxd6#
- 2...Rd6
- 2.Se8+
- 2...Rd6
- 3.Sc7#
- 3.Qxd6#
- 2...Rd6
- 2.Se4+
- 1...Sb7
- 2.Sxf5+
- 2...Rd6
- 3.Se3#
- 2...Sd6
- 3.Se3#
- 2...Rd6
- 2.Sxb7+
- 2...Rd6
- 3.Qxd6#
- 2...Rd6
- 2.Sc8+
- 2...Rd6
- 3.Sb6#
- 2...Sd6
- 3.Sxb6#
- 2...Rd6
- 2.Se8+
- 2...Rd6
- 3.Sc7#
- 2...Sd6
- 3.Sc7#
- 2...Rd6
- 2.Sxf5+
- 1...Sg6
- 2.Se4+
- 2...Rd6
- 3.Sxf6#
- 3.Qxd6#
- 2...Rd6
- 2.Sxf5+
- 2...Rd6
- 3.Se3#
- 3.Qxd6#
- 2...Rd6
- 2.Sb7+
- 2...Rd6
- 3.Qxd6#
- 2...Rd6
- 2.Sf7+
- 2...Rd6
- 3.Qxd6#
- 2...Rd6
- 2.Sc8+
- 2...Rd6
- 3.Sb6#
- 3.Qxd6#
- 2...Rd6
- 2.Se8+
- 2...Rd6
- 3.Sxf6#
- 3.Sc7#
- 3.Qxd6#
- 2...Rd6
- 2.Se4+
- 1...f4
- 2.Se4+
- 2...Rd6
- 3.Qxd6#
- 2...Rd6
- 2.Sf5+
- 2...Rd6
- 3.Qxd6#
- 2...Rd6
- 2.Sb7+
- 2...Rd6
- 3.Qxd6#
- 2...Rd6
- 2.Sf7+
- 2...Rd6
- 3.Qxd6#
- 2...Rd6
- 2.Sc8+
- 2...Rd6
- 3.Sb6#
- 3.Qxd6#
- 2...Rd6
- 2.Se8+
- 2...Rd6
- 3.Sc7#
- 3.Qxd6#
- 2...Rd6
- 2.Se4+
- 1...bxc3+!
- threat
- 1.Qxf5?
- threat
- 2.exd6#
- 2.exf6#
- 2.e6#
- 1...dxe5
- 2.Sxf6+
- 2...Kd6
- 3.Rd7#
- 3.Qd7#
- 3.Qxe5#
- 2...Rbxf6
- 3.Qxe5#
- 2...Rhxf6
- 3.Qxe5#
- 2...Kd6
- 2.Rxe5+
- 2...fxe5
- 3.Qxe5#
- 2...fxe5
- 2.Rd7+
- 2...Rd6
- 3.Rxd6#
- 2...Rd6
- 2.Qd7+
- 2...Rd6
- 3.Qxd6#
- 2...Rd6
- 2.Qxe5+
- 2...fxe5
- 3.Rxe5#
- 2...fxe5
- 2.Sxf6+
- 1...fxe5
- 2.Sf6+
- 2...Rxf6
- 3.Qe4#
- 2...Rxf6
- 2.Rxe5+
- 2...dxe5
- 3.Qxe5#
- 2...dxe5
- 2.Qxe5+
- 2...dxe5
- 3.Rxe5#
- 2...dxe5
- 2.Sf6+
- 1...Sc6
- 2.Sxf6+
- 2...Rxf6
- 3.Qe4#
- 2...Rxf6
- 2.Sxf6+
- 1...Rxb5!
- threat
- 1.exd6?
- threat
- 2.Qxf5#
- 1...bxc3+
- 2.Sxc3#
- 1...Rxb5
- 2.Qxb5#
- 1...fxe4
- 2.fxe4#
- 1...Rh5
- 2.Sxf6#
- 1...Be6
- 2.Qxe6#
- 1...Sg6
- 2.Sxf6#
- 1...Sf7
- 2.Qe6#
- 1...f4
- 2.Qf5#
- 1...Sc6!
- threat
- 1.exf6?
- threat
- 2.Re5#
- 2.Qxf5#
- 1...bxc3+
- 2.Sxc3#
- 1...Rxb5
- 2.Re5#
- 2.Qxb5#
- 2.Qxd6#
- 1...Rxf6
- 2.Sxf6#
- 2.Re5#
- 1...fxe4
- 2.Re5#
- 2.Qf5#
- 2.fxe4#
- 1...Rh5
- 2.Re5#
- 1...Be6
- 2.Qxe6#
- 1...Sc6
- 2.Qxd6#
- 1...Sf7
- 2.Qe6#
- 1...f4
- 2.Re5#
- 2.Qf5#
- 1...Sg6!
- threat
- 1.Sxd6?
- Keys
- 1.Rf4!
- 1...Ra6
- 2.bxa6
- threat
- 3.Qb5#
- 3.Qxd6#
- 2...bxc3+
- 3.Sxc3#
- 2...Sb7
- 3.Qxb7#
- threat
- 2.bxa6
- 1...Rc6
- 2.exd6
- threat
- 3.Rxf5#
- 3.Qxf5#
- 2...bxc3+
- 3.Sxc3#
- 2...fxe4
- 3.Rf5#
- 3.fxe4#
- 2...Rh5
- 3.Sxf6#
- 2...Be6
- 3.Qxe6#
- 2...Sg6
- 3.Sxf6#
- 2...Sf7
- 3.Qe6#
- threat
- 2.exd6
- 1...Rg6
- 2.exf6
- threat
- 3.Rxf5#
- 3.Re5#
- 3.Qxf5#
- 2...bxc3+
- 3.Sxc3#
- 2...Be6
- 3.Qxe6#
- 2...Sc6
- 3.Qxd6#
- 2...Sf7
- 3.Qe6#
- threat
- 2.exf6
- 1...Bf7
- 2.e6
- threat
- 3.Rxf5#
- 2...bxc3+
- 3.Sxc3#
- 2...Bxe6
- 3.Qxe6#
- 2...fxe4
- 3.Rf5#
- 3.fxe4#
- 2...Rh5
- 3.Sxf6#
- 2...Bg6
- 3.Sxf6#
- 2...Sc6
- 3.Qxd6#
- 2...Sg6
- 3.Sxf6#
- threat
- 2.e6
- 1...Sb7
- 2.exd6
- threat
- 3.Rxf5#
- 3.Qxf5#
- 2...bxc3+
- 3.Sxc3#
- 2...fxe4
- 3.Rf5#
- 3.fxe4#
- 2...Rh5
- 3.Sxf6#
- 2...Be6
- 3.Qxe6#
- 2...Sg6
- 3.Sxf6#
- 2...Sf7
- 3.Qe6#
- threat
- 2.exd6
- 1...Ra6
- 1.Rf4!
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