MESON Chess Problem Database
Problem Display
PID: 25301 (5B2/3K1p2/2pNpN2/p1k4q/p4n2/2Pp1b2/1Q4n1/r2r2b1 w - - 0 1)
Degener, Udo
British Chess Magazine, 1979
#3
6 + 14
SOLUTION
- COOKED
- Sets
- 1...Qg4
- 2.Sb7+
- 2...Kc4
- 3.Sxa5#
- 2...Kc4
- 2.Sxf7+
- 2...Kc4
- 3.Se5#
- 2...Kc4
- 2.Sb7+
- 1...Qg6
- 2.Sb7+
- 2...Kc4
- 3.Sxa5#
- 2...Kc4
- 2.Sxf7+
- 2...Kc4
- 3.Se5#
- 2...Kc4
- 2.Sb7+
- 1...Qh1
- 2.Sb7+
- 2...Kc4
- 3.Sxa5#
- 2...Kc4
- 2.Sxf7+
- 2...Kc4
- 3.Se5#
- 2...Kc4
- 2.Sb7+
- 1...Qh2
- 2.Sb7+
- 2...Kc4
- 3.Sxa5#
- 2...Kc4
- 2.Sxf7+
- 2...Kc4
- 3.Se5#
- 2...Kc4
- 2.Sb7+
- 1...Qh3
- 2.Sb7+
- 2...Kc4
- 3.Sxa5#
- 2...Kc4
- 2.Sxf7+
- 2...Kc4
- 3.Se5#
- 2...Kc4
- 2.Sb7+
- 1...Qh4
- 2.Sb7+
- 2...Kc4
- 3.Sxa5#
- 2...Kc4
- 2.Sxf7+
- 2...Kc4
- 3.Se5#
- 2...Kc4
- 2.Sb7+
- 1...Qh6
- 2.Sb7+
- 2...Kc4
- 3.Sxa5#
- 2...Kc4
- 2.Sb7+
- 1...Qh7
- 2.Sb7+
- 2...Kc4
- 3.Sxa5#
- 2...Kc4
- 2.Sb7+
- 1...Qh8
- 2.Sb7+
- 2...Kc4
- 3.Sxa5#
- 2...Kc4
- 2.Sb7+
- 1...Rb1
- 2.Sde4+
- 2...Kc4
- 3.Sd2#
- 2...Kc4
- 2.Sde4+
- 1...Rc1
- 2.Sde4+
- 2...Kc4
- 3.Sd2#
- 2...Kc4
- 2.Sde4+
- 1...Re1
- 2.Sde4+
- 2...Kc4
- 3.Sd2#
- 2...Kc4
- 2.Sde4+
- 1...Rf1
- 2.Sde4+
- 2...Kc4
- 3.Sd2#
- 2...Kc4
- 2.Sde4+
- 1...Rd2
- 2.Sde4+
- 2...Kc4
- 3.Sxd2#
- 2...Kc4
- 2.Sde4+
- 1...Bf2
- 2.Qxf2+
- 2...Se3
- 3.Qxe3#
- 2...Se3
- 2.Qxf2+
- 1...Bh2
- 2.Sc8+
- 2...Kc4
- 3.Sb6#
- 2...Kc4
- 2.Qf2+
- 2...Se3
- 3.Qxe3#
- 2...Se3
- 2.Sc8+
- 1...Bd4
- 2.cxd4#
- 1...Be2
- 2.Sfe4+
- 2...Kd5
- 3.c4#
- 2...Kd5
- 2.Qb7
- threat
- 3.Qxc6#
- 3.Qa7#
- threat
- 2.Sfe4+
- 1...Be4
- 2.Sfxe4+
- 2...Kd5
- 3.c4#
- 2...Kd5
- 2.Sfxe4+
- 1...Bg4
- 2.Sfe4+
- 2...Kd5
- 3.c4#
- 2...Kd5
- 2.Sfe4+
- 1...Bd5
- 2.Sb7+
- 2...Kc4
- 3.Sxa5#
- 2...Kc4
- 2.Sb7+
- 1...Se3
- 2.Sc8+
- 2...Kc4
- 3.Sb6#
- 2...Kc4
- 2.Sc8+
- 1...Sd5
- 2.Sb7+
- 2...Kc4
- 3.Sxa5#
- 2...Kc4
- 2.Sb7+
- 1...e5
- 2.Sb7+
- 2...Kc4
- 3.Sxa5#
- 2...Kc4
- 2.Sb7+
- 1...Qg4
- Tries
- 1.Kc7?
- threat
- 2.Qb6#
- 1...Rab1
- 2.Sb5+
- 2...Kc4
- 3.Sa3#
- 2...Kc4
- 2.Sd7+
- 2...Kd5
- 3.c4#
- 2...Kd5
- 2.Sb5+
- 1...Rdb1
- 2.Sde4+
- 2...Kc4
- 3.Sd2#
- 2...Kc4
- 2.Sd7+
- 2...Kd5
- 3.c4#
- 2...Kd5
- 2.Sde4+
- 1...Sd5+!
- threat
- 1.Kd8?
- threat
- 2.Sd7+
- 2...Kd5
- 3.c4#
- 2...Kd5
- 2.Sd7+
- 1...Qh4
- 2.Sb7+
- 2...Kc4
- 3.Sxa5#
- 2...Kc4
- 2.Sxf7+
- 2...Kc4
- 3.Se5#
- 2...Kc4
- 2.Sb7+
- 1...Rac1
- 2.Sd7+
- 2...Kd5
- 3.Qa2#
- 2...Kd5
- 2.Sd7+
- 1...Ra2
- 2.Sd7+
- 2...Kd5
- 3.Qxa2#
- 3.c4#
- 2...Kd5
- 2.Sd7+
- 1...Rdc1
- 2.Sde4+
- 2...Kc4
- 3.Sd2#
- 2...Kc4
- 2.Sde4+
- 1...Se3
- 2.Sc8+
- 2...Kc4
- 3.Sb6#
- 2...Kc4
- 2.Sc8+
- 1...a3
- 2.Sd7+
- 2...Kd5
- 3.Qb3#
- 3.c4#
- 2...Kd5
- 2.Qb3
- threat
- 3.Sc4#
- 3.Sde4#
- 3.Sf5#
- 3.Sb7#
- 3.Sxf7#
- 3.Sc8#
- 3.Sde8#
- 3.Sd7#
- threat
- 2.Sd7+
- 1...e5
- 2.Sb7+
- 2...Kc4
- 3.Sxa5#
- 2...Kc4
- 2.Sb7+
- 1...Qg5!
- threat
- 1.Sfe4+?
- 1...Kd5
- 2.c4#
- 1...Bxe4!
- 1...Kd5
- 1.Kc7?
- Keys
- 1.Kc8!
- threat
- 2.Sd7+
- 2...Kd5
- 3.c4#
- 2...Kd5
- 2.c4
- threat
- 3.Sd7#
- threat
- 2.Sd7+
- 1...Qg4
- 2.Sb7+
- 2...Kc4
- 3.Sxa5#
- 2...Kc4
- 2.Sxf7+
- 2...Kc4
- 3.Se5#
- 2...Kc4
- 2.Sd7+
- 2...Kd5
- 3.c4#
- 2...Kd5
- 2.Sb7+
- 1...Qg6
- 2.Sb7+
- 2...Kc4
- 3.Sxa5#
- 2...Kc4
- 2.Sxf7+
- 2...Kc4
- 3.Se5#
- 2...Kc4
- 2.Sd7+
- 2...Kd5
- 3.c4#
- 2...Kd5
- 2.Sb7+
- 1...Qh3
- 2.Sb7+
- 2...Kc4
- 3.Sxa5#
- 2...Kc4
- 2.Sxf7+
- 2...Kc4
- 3.Se5#
- 2...Kc4
- 2.Sd7+
- 2...Kd5
- 3.c4#
- 2...Kd5
- 2.Sb7+
- 1...Qh4
- 2.Sb7+
- 2...Kc4
- 3.Sxa5#
- 2...Kc4
- 2.Sxf7+
- 2...Kc4
- 3.Se5#
- 2...Kc4
- 2.Sd7+
- 2...Kd5
- 3.c4#
- 2...Kd5
- 2.Sb7+
- 1...Qe5
- 2.Sd7+
- 2...Kd5
- 3.c4#
- 2...Kd5
- 2.Sd7+
- 1...Qf5
- 2.Sd7+
- 2...Kd5
- 3.c4#
- 2...Kd5
- 2.Sd7+
- 1...Qg5
- 2.Sd7+
- 2...Kd5
- 3.c4#
- 2...Kd5
- 2.Sd7+
- 1...Qh6
- 2.Sb7+
- 2...Kc4
- 3.Sxa5#
- 2...Kc4
- 2.Sd7+
- 2...Kd5
- 3.c4#
- 2...Kd5
- 2.Sb7+
- 1...Qh8
- 2.Sb7+
- 2...Kc4
- 3.Sxa5#
- 2...Kc4
- 2.Sd7+
- 2...Kd5
- 3.c4#
- 2...Kd5
- 2.Sb7+
- 1...Rab1
- 2.Sd7+
- 2...Kd5
- 3.c4#
- 2...Kd5
- 2.Sd7+
- 1...Rac1
- 2.Sd7+
- 2...Kd5
- 3.Qa2#
- 2...Kd5
- 2.Sd7+
- 1...Ra2
- 2.Sd7+
- 2...Kd5
- 3.Qxa2#
- 3.c4#
- 2...Kd5
- 2.Sd7+
- 1...Ra3
- 2.Sd7+
- 2...Kd5
- 3.c4#
- 2...Kd5
- 2.Sd7+
- 1...Rdb1
- 2.Sde4+
- 2...Kc4
- 3.Sd2#
- 2...Kc4
- 2.Sd7+
- 2...Kd5
- 3.c4#
- 2...Kd5
- 2.Sde4+
- 1...Rdc1
- 2.Sde4+
- 2...Kc4
- 3.Sd2#
- 2...Kc4
- 2.Sde4+
- 1...Rd2
- 2.Sde4+
- 2...Kc4
- 3.Sxd2#
- 2...Kc4
- 2.Sd7+
- 2...Kd5
- 3.c4#
- 2...Kd5
- 2.Sde4+
- 1...Be2
- 2.Sfe4+
- 2...Kd5
- 3.c4#
- 2...Kd5
- 2.Sd7+
- 2...Kd5
- 3.c4#
- 2...Kd5
- 2.c4
- threat
- 3.Sfe4#
- 3.Sd7#
- threat
- 2.Sfe4+
- 1...Be4
- 2.Sfxe4+
- 2...Kd5
- 3.c4#
- 2...Kd5
- 2.Sd7+
- 2...Kd5
- 3.c4#
- 2...Kd5
- 2.c4
- threat
- 3.Sfxe4#
- 3.Sd7#
- threat
- 2.Sfxe4+
- 1...Bg4
- 2.Sfe4+
- 2...Kd5
- 3.c4#
- 2...Kd5
- 2.Sd7+
- 2...Kd5
- 3.c4#
- 2...Kd5
- 2.Sfe4+
- 1...Se3
- 2.c4
- threat
- 3.Sd7#
- 2...Sxc4
- 3.Sde4#
- 3.Sb7#
- threat
- 2.c4
- 1...Se2
- 2.Sd7+
- 2...Kd5
- 3.c4#
- 2...Kd5
- 2.Sd7+
- 1...Sg6
- 2.Sd7+
- 2...Kd5
- 3.c4#
- 2...Kd5
- 2.Sd7+
- 1...a3
- 2.Sd7+
- 2...Kd5
- 3.Qb3#
- 3.c4#
- 2...Kd5
- 2.Qb3
- threat
- 3.Sc4#
- 3.Sde4#
- 3.Sf5#
- 3.Sb7#
- 3.Sxf7#
- 3.Sde8#
- 3.Sd7#
- threat
- 2.Sd7+
- 1...e5
- 2.Sb7+
- 2...Kc4
- 3.Sxa5#
- 2...Kc4
- 2.Sb7+
- threat
- 1.Ke8!
- threat
- 2.Sd7+
- 2...Kd5
- 3.c4#
- 2...Kd5
- 2.c4
- threat
- 3.Sd7#
- threat
- 2.Sd7+
- 1...Qg4
- 2.Sb7+
- 2...Kc4
- 3.Sxa5#
- 2...Kc4
- 2.Sxf7+
- 2...Kc4
- 3.Se5#
- 2...Kc4
- 2.Sd7+
- 2...Kd5
- 3.c4#
- 2...Kd5
- 2.Sb7+
- 1...Qg6
- 2.Sb7+
- 2...Kc4
- 3.Sxa5#
- 2...Kc4
- 2.Sd7+
- 2...Kd5
- 3.c4#
- 2...Kd5
- 2.Sb7+
- 1...Qh3
- 2.Sb7+
- 2...Kc4
- 3.Sxa5#
- 2...Kc4
- 2.Sxf7+
- 2...Kc4
- 3.Se5#
- 2...Kc4
- 2.Sd7+
- 2...Kd5
- 3.c4#
- 2...Kd5
- 2.Sb7+
- 1...Qh4
- 2.Sb7+
- 2...Kc4
- 3.Sxa5#
- 2...Kc4
- 2.Sxf7+
- 2...Kc4
- 3.Se5#
- 2...Kc4
- 2.Sd7+
- 2...Kd5
- 3.c4#
- 2...Kd5
- 2.Sb7+
- 1...Qe5
- 2.Sd7+
- 2...Kd5
- 3.c4#
- 2...Kd5
- 2.Sd7+
- 1...Qf5
- 2.Sd7+
- 2...Kd5
- 3.c4#
- 2...Kd5
- 2.Sd7+
- 1...Qg5
- 2.Sd7+
- 2...Kd5
- 3.c4#
- 2...Kd5
- 2.Sd7+
- 1...Qh6
- 2.Sb7+
- 2...Kc4
- 3.Sxa5#
- 2...Kc4
- 2.Sd7+
- 2...Kd5
- 3.c4#
- 2...Kd5
- 2.Sb7+
- 1...Qh8
- 2.Sb7+
- 2...Kc4
- 3.Sxa5#
- 2...Kc4
- 2.Sd7+
- 2...Kd5
- 3.c4#
- 2...Kd5
- 2.Sb7+
- 1...Rab1
- 2.Sd7+
- 2...Kd5
- 3.c4#
- 2...Kd5
- 2.Sd7+
- 1...Rac1
- 2.Sd7+
- 2...Kd5
- 3.Qa2#
- 2...Kd5
- 2.Sd7+
- 1...Ra2
- 2.Sd7+
- 2...Kd5
- 3.Qxa2#
- 3.c4#
- 2...Kd5
- 2.Sd7+
- 1...Ra3
- 2.Sd7+
- 2...Kd5
- 3.c4#
- 2...Kd5
- 2.Sd7+
- 1...Rdb1
- 2.Sde4+
- 2...Kc4
- 3.Sd2#
- 2...Kc4
- 2.Sd7+
- 2...Kd5
- 3.c4#
- 2...Kd5
- 2.Sde4+
- 1...Rdc1
- 2.Sde4+
- 2...Kc4
- 3.Sd2#
- 2...Kc4
- 2.Sde4+
- 1...Rd2
- 2.Sde4+
- 2...Kc4
- 3.Sxd2#
- 2...Kc4
- 2.Sd7+
- 2...Kd5
- 3.c4#
- 2...Kd5
- 2.Sde4+
- 1...Be2
- 2.Sfe4+
- 2...Kd5
- 3.c4#
- 2...Kd5
- 2.Sd7+
- 2...Kd5
- 3.c4#
- 2...Kd5
- 2.c4
- threat
- 3.Sfe4#
- 3.Sd7#
- threat
- 2.Sfe4+
- 1...Be4
- 2.Sfxe4+
- 2...Kd5
- 3.c4#
- 2...Kd5
- 2.Sd7+
- 2...Kd5
- 3.c4#
- 2...Kd5
- 2.c4
- threat
- 3.Sfxe4#
- 3.Sd7#
- threat
- 2.Sfxe4+
- 1...Bg4
- 2.Sfe4+
- 2...Kd5
- 3.c4#
- 2...Kd5
- 2.Sd7+
- 2...Kd5
- 3.c4#
- 2...Kd5
- 2.c4
- threat
- 3.Sfe4#
- 3.Sd7#
- threat
- 2.Sfe4+
- 1...Se3
- 2.Sc8+
- 2...Kc4
- 3.Sb6#
- 2...Kc4
- 2.c4
- threat
- 3.Sd7#
- 2...Sxc4
- 3.Sde4#
- 3.Sb7#
- threat
- 2.Sc8+
- 1...Se2
- 2.Sd7+
- 2...Kd5
- 3.c4#
- 2...Kd5
- 2.Sd7+
- 1...Sg6
- 2.Sd7+
- 2...Kd5
- 3.c4#
- 2...Kd5
- 2.Sd7+
- 1...a3
- 2.Sd7+
- 2...Kd5
- 3.Qb3#
- 3.c4#
- 2...Kd5
- 2.Qb3
- threat
- 3.Sc4#
- 3.Sde4#
- 3.Sf5#
- 3.Sb7#
- 3.Sxf7#
- 3.Sc8#
- 3.Sd7#
- threat
- 2.Sd7+
- 1...e5
- 2.Sb7+
- 2...Kc4
- 3.Sxa5#
- 2...Kc4
- 2.Sb7+
- threat
- 1.Kc8!
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