MESON Chess Problem Database
Problem Display
PID: 31899 (4b3/8/2pN3b/2n2Q1p/p1P2p1n/r2p1k1P/2P2N1P/2B2K2 w - - 0 1)
Ringeltaube, Norbert
Die Schwalbe, 1974
#3
9 + 11
SOLUTION
- SOUND
- Sets
- 1...Ra2
- 2.Sxd3
- threat
- 3.Se1#
- 3.Se5#
- 2...Sxd3
- 3.Qxd3#
- 3.Qe4#
- threat
- 2.Sxd3
- 1...Bg7
- 2.Qxf4#
- 1...Bf8
- 2.Qxf4#
- 1...Bd7
- 2.Qxh5+
- 2...Bg4
- 3.Qxg4#
- 2...Bg4
- 2.Qxh5+
- 1...Sg6
- 2.Qxh5#
- 1...Sb3
- 2.Qxd3#
- 2.Qe4#
- 1...Se4
- 2.Qxe4#
- 1...Sa6
- 2.Qe4#
- 1...Se6
- 2.Qe4#
- 1...Sb7
- 2.Qe4#
- 1...Sd7
- 2.Qe4#
- 1...Ra2
- Tries
- 1.Sxd3?
- threat
- 2.Se1#
- 2.Se5#
- 1...Sxd3
- 2.Qe4#
- 1...Bg7
- 2.Se1#
- 2.Qxf4#
- 1...Sg2
- 2.Se5#
- 1...Sg6
- 2.Se1#
- 2.Qxh5#
- 1...Sd7
- 2.Se1#
- 2.Qe4#
- 1...Rxd3!
- threat
- 1.Sg4?
- threat
- 2.Se5#
- 1...Sg6
- 2.Qxc5
- threat
- 3.Qf2#
- threat
- 2.Qxc5
- 1...d2!
- threat
- 1.Sde4?
- threat
- 2.Sd2+
- 2...Ke3
- 3.Qxc5#
- 2...Ke3
- 2.Qxc5
- threat
- 3.Sd2#
- 2...d2
- 3.Sxd2#
- 3.Qxa3#
- threat
- 2.Sd2+
- 1...dxc2
- 2.Sd2+
- 2...Ke3
- 3.Qxc5#
- 2...Ke3
- 2.Sd2+
- 1...d2
- 2.Sxd2+
- 2...Ke3
- 3.Qxc5#
- 2...Ke3
- 2.Sxd2+
- 1...Ra1
- 2.Sd2+
- 2...Ke3
- 3.Qxc5#
- 2...Ke3
- 2.Sd2+
- 1...Ra2
- 2.Sd2+
- 2...Ke3
- 3.Qxc5#
- 2...Ke3
- 2.Sd2+
- 1...Rb3
- 2.Sd2+
- 2...Ke3
- 3.Qxc5#
- 2...Ke3
- 2.Qxc5
- threat
- 3.Sd2#
- 2...d2
- 3.Sxd2#
- threat
- 2.Qe5
- threat
- 3.Sd2#
- 2...Sxe4
- 3.Qxe4#
- 2...d2
- 3.Sxd2#
- threat
- 2.Sd2+
- 1...Rc3
- 2.Sd2+
- 2...Ke3
- 3.Qxc5#
- 2...Ke3
- 2.Sd2+
- 1...Bg6
- 2.Sd2+
- 2...Ke3
- 3.Qxc5#
- 2...Ke3
- 2.Qxc5
- threat
- 3.Sd2#
- 2...Bxe4
- 3.Qxh5#
- 2...d2
- 3.Sxd2#
- 3.Qxa3#
- threat
- 2.Sd2+
- 1...Bd7
- 2.Sd2+
- 2...Ke3
- 3.Qxc5#
- 2...Ke3
- 2.Qxh5+
- 2...Bg4
- 3.Qxg4#
- 2...Bg4
- 2.Sd2+
- 1...Sg2
- 2.Sd2+
- 2...Ke3
- 3.Qxc5#
- 2...Ke3
- 2.Sd2+
- 1...Sb3
- 2.Sg5+
- 2...Bxg5
- 3.Qxd3#
- 3.Qe4#
- 2...Bxg5
- 2.Sg5+
- 1...Sa6
- 2.Sd1
- threat
- 3.Sd2#
- 2...d2
- 3.Sxd2#
- threat
- 2.Sd2+
- 2...Ke3
- 3.Qe4#
- 3.Qe5#
- 2...Ke3
- 2.Sg5+
- 2...Bxg5
- 3.Qe4#
- 2...Bxg5
- 2.Qe6
- threat
- 3.Sd2#
- 2...d2
- 3.Sxd2#
- threat
- 2.Qe5
- threat
- 3.Sd2#
- 2...d2
- 3.Sxd2#
- threat
- 2.Sd1
- 1...Se6
- 2.Sd1
- threat
- 3.Sd2#
- 2...d2
- 3.Sxd2#
- threat
- 2.Sd2+
- 2...Ke3
- 3.Qe4#
- 3.Qe5#
- 2...Ke3
- 2.Sg5+
- 2...Bxg5
- 3.Qe4#
- 2...Sxg5
- 3.Qxf4#
- 2...Bxg5
- 2.Qxe6
- threat
- 3.Sd2#
- 2...d2
- 3.Sxd2#
- threat
- 2.Qe5
- threat
- 3.Sd2#
- 2...d2
- 3.Sxd2#
- threat
- 2.Sd1
- 1...Sb7
- 2.Sd1
- threat
- 3.Sd2#
- 2...d2
- 3.Sxd2#
- threat
- 2.Sd2+
- 2...Ke3
- 3.Qe4#
- 3.Qe5#
- 2...Ke3
- 2.Sg5+
- 2...Bxg5
- 3.Qe4#
- 2...Bxg5
- 2.Qe6
- threat
- 3.Sd2#
- 2...d2
- 3.Sxd2#
- threat
- 2.Qe5
- threat
- 3.Sd2#
- 2...d2
- 3.Sxd2#
- threat
- 2.Sd1
- 1...Sd7
- 2.Sd1
- threat
- 3.Sd2#
- 2...d2
- 3.Sxd2#
- threat
- 2.Sd2+
- 2...Ke3
- 3.Qe4#
- 2...Ke3
- 2.Sg5+
- 2...Bxg5
- 3.Qe4#
- 2...Bxg5
- 2.Sd1
- 1...Sxf5!
- threat
- 1.Qxc5?
- threat
- 2.Sd1
- threat
- 3.Qf2#
- threat
- 2.Sh1
- threat
- 3.Qf2#
- threat
- 2.Sxd3
- threat
- 3.Se1#
- 3.Se5#
- 3.Qf2#
- threat
- 2.Sfe4
- threat
- 3.Sd2#
- 3.Qf2#
- threat
- 2.Sg4
- threat
- 3.Se5#
- 3.Qf2#
- threat
- 2.Sde4
- threat
- 3.Sd2#
- 2...d2
- 3.Sxd2#
- 3.Qxa3#
- threat
- 2.Sxe8
- threat
- 3.Qxh5#
- 3.Qxc6#
- 2...d2
- 3.Qxa3#
- threat
- 2.Sd1
- 1...Ra1
- 2.Sd1
- threat
- 3.Qf2#
- threat
- 2.Sd1
- 1...Ra2
- 2.Sxd3
- threat
- 3.Se1#
- 3.Se5#
- 3.Qf2#
- threat
- 2.Sg4
- threat
- 3.Se5#
- 3.Qf2#
- threat
- 2.Sxd3
- 1...Rb3
- 2.Sd1
- threat
- 3.Qf2#
- threat
- 2.Sh1
- threat
- 3.Qf2#
- threat
- 2.Sxd3
- threat
- 3.Se1#
- 3.Se5#
- 3.Qf2#
- threat
- 2.Sfe4
- threat
- 3.Sd2#
- 3.Qf2#
- threat
- 2.Sg4
- threat
- 3.Se5#
- 3.Qf2#
- threat
- 2.Sde4
- threat
- 3.Sd2#
- 2...d2
- 3.Sxd2#
- threat
- 2.Sd1
- 1...Rc3
- 2.Sxd3
- threat
- 3.Se1#
- 3.Se5#
- 3.Qf2#
- threat
- 2.Sg4
- threat
- 3.Se5#
- 3.Qf2#
- threat
- 2.Sxd3
- 1...Bg5
- 2.Sd1
- threat
- 3.Qf2#
- threat
- 2.Sh1
- threat
- 3.Qf2#
- threat
- 2.Sxd3
- threat
- 3.Se1#
- 3.Se5#
- 3.Qf2#
- threat
- 2.Sfe4
- threat
- 3.Sd2#
- 3.Sxg5#
- 3.Qf2#
- threat
- 2.Sg4
- threat
- 3.Se5#
- 3.Qf2#
- threat
- 2.Sde4
- threat
- 3.Sd2#
- 3.Sxg5#
- threat
- 2.Sxe8
- threat
- 3.Qxc6#
- 2...d2
- 3.Qxa3#
- threat
- 2.Sd1
- 1...Bg7
- 2.Sxd3
- threat
- 3.Se1#
- 3.Qf2#
- threat
- 2.Sfe4
- threat
- 3.Sd2#
- 3.Sg5#
- 3.Qf2#
- threat
- 2.Sde4
- threat
- 3.Sd2#
- 3.Sg5#
- threat
- 2.Sxd3
- 1...Bf8
- 2.Sfe4
- threat
- 3.Sd2#
- 3.Sg5#
- 3.Qf2#
- threat
- 2.Sde4
- threat
- 3.Sd2#
- 3.Sg5#
- threat
- 2.Qd4
- threat
- 3.Qe4#
- 3.Qxf4#
- threat
- 2.Qe5
- threat
- 3.Qxf4#
- 3.Qe4#
- threat
- 2.Sfe4
- 1...Bg6
- 2.Sd1
- threat
- 3.Qf2#
- threat
- 2.Sh1
- threat
- 3.Qf2#
- threat
- 2.Sfe4
- threat
- 3.Sd2#
- 3.Qf2#
- threat
- 2.Sg4
- threat
- 3.Se5#
- 3.Qf2#
- threat
- 2.Sde4
- threat
- 3.Sd2#
- 2...Bxe4
- 3.Qxh5#
- 2...d2
- 3.Sxd2#
- 3.Qxa3#
- threat
- 2.Qxc6+
- 2...Be4
- 3.Qxe4#
- 2...Be4
- 2.Sd1
- 1...Bd7
- 2.Sg4
- threat
- 3.Se5#
- 3.Qf2#
- threat
- 2.Qxh5+
- 2...Bg4
- 3.Qxg4#
- 2...Bg4
- 2.Sg4
- 1...Bf7
- 2.Sd1
- threat
- 3.Qf2#
- threat
- 2.Sh1
- threat
- 3.Qf2#
- threat
- 2.Sxd3
- threat
- 3.Se1#
- 3.Se5#
- 3.Qf2#
- threat
- 2.Sfe4
- threat
- 3.Sd2#
- 3.Qf2#
- threat
- 2.Sg4
- threat
- 3.Se5#
- 3.Qf2#
- threat
- 2.Sde4
- threat
- 3.Sd2#
- 2...d2
- 3.Sxd2#
- 3.Qxa3#
- threat
- 2.Sxf7
- threat
- 3.Se5#
- 3.Qxh5#
- 3.Qxc6#
- threat
- 2.Qxc6+
- 2...Bd5
- 3.Qxd5#
- 2...Bd5
- 2.Sd1
- 1...Sf5
- 2.Sxf5
- threat
- 3.Sd4#
- 3.Sh4#
- threat
- 2.Sxf5
- 1...Sg2!
- threat
- 1.Qd5+?
- 1...Se4
- 2.Qxe4#
- 1...cxd5!
- 1...Se4
- 1.Sxd3?
- Keys
- 1.Sfe4!
- threat
- 2.Sd2+
- 2...Ke3
- 3.Qxc5#
- 2...Ke3
- 2.Qxc5
- threat
- 3.Sd2#
- 3.Qf2#
- threat
- 2.Sd2+
- 1...Sxf5
- 2.Sd2+
- 2...Ke3
- 3.Sxf5#
- 2...Ke3
- 2.Sd2+
- 1...dxc2
- 2.Qxc5
- threat
- 3.Sd2#
- 3.Qf2#
- 3.Qxa3#
- threat
- 2.Qxc5
- 1...d2
- 2.Sxd2+
- 2...Ke3
- 3.Qxc5#
- 2...Ke3
- 2.Sxd2+
- 1...Ra1
- 2.Sd2+
- 2...Ke3
- 3.Qxc5#
- 2...Ke3
- 2.Sd2+
- 1...Ra2
- 2.Sd2+
- 2...Ke3
- 3.Qxc5#
- 2...Ke3
- 2.Sd2+
- 1...Rc3
- 2.Sd2+
- 2...Ke3
- 3.Qxc5#
- 2...Ke3
- 2.Sd2+
- 1...Bd7
- 2.Sd2+
- 2...Ke3
- 3.Qxc5#
- 2...Ke3
- 2.Qxh5+
- 2...Bg4
- 3.Qxg4#
- 2...Bg4
- 2.Sd2+
- 1...Sg2
- 2.Sd2+
- 2...Ke3
- 3.Qxc5#
- 2...Ke3
- 2.Sd2+
- 1...Sb3
- 2.Sg5+
- 2...Bxg5
- 3.Qxd3#
- 3.Qe4#
- 2...Bxg5
- 2.Sg5+
- 1...Sa6
- 2.Sd2+
- 2...Ke3
- 3.Qe4#
- 3.Qe5#
- 2...Ke3
- 2.Sg5+
- 2...Bxg5
- 3.Qe4#
- 2...Bxg5
- 2.Qe6
- threat
- 3.Sd2#
- 2...d2
- 3.Sxd2#
- threat
- 2.Qe5
- threat
- 3.Sd2#
- 2...d2
- 3.Sxd2#
- threat
- 2.Sd2+
- 1...Se6
- 2.Sd2+
- 2...Ke3
- 3.Qe4#
- 3.Qe5#
- 2...Ke3
- 2.Sg5+
- 2...Bxg5
- 3.Qe4#
- 2...Sxg5
- 3.Qxf4#
- 2...Bxg5
- 2.Qxe6
- threat
- 3.Sd2#
- 2...d2
- 3.Sxd2#
- threat
- 2.Qe5
- threat
- 3.Sd2#
- 2...d2
- 3.Sxd2#
- threat
- 2.Sd2+
- 1...Sb7
- 2.Sd2+
- 2...Ke3
- 3.Qe4#
- 3.Qe5#
- 2...Ke3
- 2.Sg5+
- 2...Bxg5
- 3.Qe4#
- 2...Bxg5
- 2.Qe6
- threat
- 3.Sd2#
- 2...d2
- 3.Sxd2#
- threat
- 2.Qe5
- threat
- 3.Sd2#
- 2...d2
- 3.Sxd2#
- threat
- 2.Sd2+
- 1...Sd7
- 2.Sd2+
- 2...Ke3
- 3.Qe4#
- 2...Ke3
- 2.Sg5+
- 2...Bxg5
- 3.Qe4#
- 2...Bxg5
- 2.Sd2+
- threat
- 1.Sfe4!
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