MESON Chess Problem Database
Problem Display
PID: 139747 (K7/R2Q3R/pB1p1P2/3k3P/5PN1/3Ppbr1/p1nPn3/b3r1qB w - - 0 1)
Knuppert, Hugo
4th Prize, BCF 126. Ty, 1970-1971
#3
12 + 12
SOLUTION
- SOUND
- Sets
- 1...Qh2
- 2.Re7
- threat
- 3.Qb7#
- 2...Sb4
- 3.Sxe3#
- 2...Scd4
- 3.Sxe3#
- 3.Re5#
- 2...Sed4
- 3.Re5#
- threat
- 2.Qc8
- threat
- 3.Qc4#
- 2...Sa3
- 3.Sxe3#
- threat
- 2.Re7
- 1...Qf1
- 2.Re7
- threat
- 3.Qb7#
- 2...Sb4
- 3.Sxe3#
- 2...Scd4
- 3.Sxe3#
- 3.Re5#
- 2...Sed4
- 3.Re5#
- threat
- 2.Qc8
- threat
- 3.Qc4#
- 2...Sa3
- 3.Sxe3#
- threat
- 2.Re7
- 1...Qxh1
- 2.Re7
- threat
- 3.Qb7#
- 2...Sb4
- 3.Sxe3#
- 2...Scd4
- 3.Sxe3#
- 3.Re5#
- 2...Sed4
- 3.Re5#
- threat
- 2.Qc8
- threat
- 3.Qc4#
- 2...Sa3
- 3.Sxe3#
- threat
- 2.Re7
- 1...Qg2
- 2.Re7
- threat
- 3.Qb7#
- 2...Sb4
- 3.Sxe3#
- 2...Scd4
- 3.Sxe3#
- 3.Re5#
- 2...Sed4
- 3.Re5#
- threat
- 2.Qc8
- threat
- 3.Qc4#
- 2...Sa3
- 3.Sxe3#
- threat
- 2.Re7
- 1...Rxg4
- 2.Bxf3#
- 1...Be5
- 2.Re7
- threat
- 3.Rxe5#
- 3.Qb7#
- threat
- 2.fxe5
- threat
- 3.Qxd6#
- threat
- 2.Re7
- 1...Bxf6
- 2.Sxf6#
- 1...Be4
- 2.Bxe4#
- 1...Scd4
- 2.Re7
- threat
- 3.Re5#
- 2...Sc2
- 3.Qb7#
- 2...Sb3
- 3.Qb7#
- 2...Sb5
- 3.Qb7#
- 2...Sf5
- 3.Qb7#
- 2...Sc6
- 3.Qe6#
- 2...Se6
- 3.Qb7#
- threat
- 2.Re7
- 1...Sc3
- 2.Re7
- threat
- 3.Re5#
- 3.Qb7#
- threat
- 2.Re7
- 1...Sed4
- 2.Rc7
- threat
- 3.Rc5#
- 2...Se2
- 3.Qf7#
- 2...Sb3
- 3.Qf7#
- 2...Sb5
- 3.Qf7#
- 2...Sf5
- 3.Qf7#
- 2...Sc6
- 3.Qf7#
- 2...Se6
- 3.Qc6#
- threat
- 2.Rc7
- 1...a5
- 2.Rxa5#
- 1...Qh2
- Tries
- 1.Rxa6?
- threat
- 2.Ra5#
- 1...exd2
- 2.Bxg1
- threat
- 3.Ra5#
- 3.Rxd6#
- 3.Qxd6#
- 3.Qf7#
- threat
- 2.Bf2
- threat
- 3.Ra5#
- 3.Rxd6#
- 3.Qxd6#
- 3.Qf7#
- threat
- 2.Be3
- threat
- 3.Ra5#
- 3.Rxd6#
- 3.Qxd6#
- 3.Qf7#
- threat
- 2.Bxg1
- 1...Rb1
- 2.Ra5+
- 2...Rb5
- 3.Rxb5#
- 2...Rb5
- 2.Qf7+
- 2...Kc6
- 3.Qc4#
- 2...Kc6
- 2.Ra5+
- 1...Bc3
- 2.Bxe3
- threat
- 3.Rxd6#
- 3.Qxd6#
- 3.Qf7#
- threat
- 2.Ba7
- threat
- 3.Rxd6#
- 3.Qxd6#
- 3.Qf7#
- threat
- 2.Re7
- threat
- 3.Qb5#
- 3.Qb7#
- 2...Scd4
- 3.Re5#
- 2...Sed4
- 3.Re5#
- threat
- 2.Qf7+
- 2...Kc6
- 3.Qc4#
- 2...Kc6
- 2.Bxe3
- 1...Sa3
- 2.Bxe3
- threat
- 3.Rxd6#
- 3.Qxd6#
- 3.Qf7#
- threat
- 2.Ba7
- threat
- 3.Rxd6#
- 3.Qxd6#
- 3.Qf7#
- threat
- 2.Ra5+
- 2...Sb5
- 3.Rxb5#
- 2...Sb5
- 2.Bxe3
- 1...Scd4
- 2.Ba7
- threat
- 3.Rxd6#
- 3.Qxd6#
- 2...Sb5
- 3.Qf7#
- 2...Sf5
- 3.Ra5#
- 3.Qf7#
- 2...Sc6
- 3.Qf7#
- threat
- 2.Ra5+
- 2...Sb5
- 3.Rxb5#
- 2...Sb5
- 2.Re7
- threat
- 3.Re5#
- 2...Sc2
- 3.Ra5#
- 3.Qb5#
- 3.Qb7#
- 2...Sb3
- 3.Qb7#
- 2...Sb5
- 3.Qxb5#
- 3.Qb7#
- 2...Sf5
- 3.Ra5#
- 3.Qb5#
- 3.Qb7#
- 2...Sc6
- 3.Qe6#
- 2...Se6
- 3.Qb7#
- threat
- 2.Qf7+
- 2...Kc6
- 3.Qc4#
- 2...Se6
- 3.Qb7#
- 2...Kc6
- 2.Ba7
- 1...Sc3
- 2.Bxe3
- threat
- 3.Rxd6#
- 3.Qf5#
- 3.Qxd6#
- 3.Qf7#
- threat
- 2.Ba7
- threat
- 3.Rxd6#
- 3.Qf5#
- 3.Qxd6#
- 3.Qf7#
- threat
- 2.Ra5+
- 2...Sb5
- 3.Rxb5#
- 2...Sb5
- 2.Re7
- threat
- 3.Re5#
- 3.Qb7#
- threat
- 2.Qf5+
- 2...Kc6
- 3.Bxe3#
- 3.Bd4#
- 3.Ba5#
- 3.Ba7#
- 3.Bc7#
- 3.Bd8#
- 3.Rc7#
- 2...Kc6
- 2.Qf7+
- 2...Kc6
- 3.Qc4#
- 2...Kc6
- 2.Bxe3
- 1...Sed4
- 2.Ba7
- threat
- 3.Rxd6#
- 3.Qxd6#
- 2...Sb5
- 3.Qf7#
- 2...Sf5
- 3.Ra5#
- 3.Qf7#
- 2...Sc6
- 3.Qf7#
- threat
- 2.Ra5+
- 2...Sb5
- 3.Rxb5#
- 2...Sb5
- 2.Qf7+
- 2...Kc6
- 3.Qc4#
- 2...Se6
- 3.Qb7#
- 2...Kc6
- 2.Ba7
- 1...Bd4!
- threat
- 1.Rc7?
- threat
- 2.Qf7#
- 1...Scd4
- 2.Rc5#
- 1...Sed4
- 2.Rc5#
- 1...Sxf4!
- threat
- 1.Re7?
- threat
- 2.Qb7#
- 1...Scd4
- 2.Re5#
- 1...Sed4
- 2.Re5#
- 1...Sb4!
- threat
- 1.Qf5+?
- 1...Kc6
- 2.Qa5
- threat
- 3.Rac7#
- 3.Rhc7#
- 2...d5
- 3.Qc5#
- threat
- 2.Qa5
- 1...Be5!
- 1...Kc6
- 1.f5?
- threat
- 2.Qb7#
- 1...Sb4
- 2.Qb7+
- 2...Sc6
- 3.Qf7#
- 2...Sc6
- 2.Qb7+
- 1...Scd4
- 2.Qb7+
- 2...Sc6
- 3.Qf7#
- 2...Sc6
- 2.Qb7+
- 1...Sed4
- 2.Rc7
- threat
- 3.Rc5#
- 2...Sxf5
- 3.Qf7#
- 2...Se2
- 3.Qc6#
- 3.Qe6#
- 3.Qf7#
- 2...Sb3
- 3.Qc6#
- 3.Qe6#
- 3.Qf7#
- 2...Sb5
- 3.Qc6#
- 3.Qe6#
- 3.Qf7#
- 2...Sc6
- 3.Qxc6#
- 3.Qe6#
- 3.Qf7#
- 2...Se6
- 3.Qc6#
- 3.Qxe6#
- threat
- 2.Qb7+
- 2...Sc6
- 3.Qf7#
- 2...Sc6
- 2.Rc7
- 1...Rxg4!
- threat
- 1.Rxa6?
- Keys
- 1.Rg7!
- threat
- 2.Rg5+
- 2...Be5
- 3.Rxe5#
- 2...Be5
- 2.Rg5+
- 1...Bb2
- 2.Rg5+
- 2...Be5
- 3.Rxe5#
- 2...Be5
- 2.Rg5+
- 1...Bc3
- 2.Rg5+
- 2...Be5
- 3.Rxe5#
- 2...Be5
- 2.dxc3
- threat
- 3.Rg5#
- 3.c4#
- threat
- 2.Rg5+
- 1...Bd4
- 2.Rg5+
- 2...Be5
- 3.Rxe5#
- 2...Be5
- 2.Rg5+
- 1...Be5
- 2.Re7
- threat
- 3.Rxe5#
- 3.Qb7#
- threat
- 2.fxe5
- threat
- 3.Qxd6#
- threat
- 2.Re7
- 1...Scd4
- 2.Re7
- threat
- 3.Re5#
- 2...Sc2
- 3.Qb7#
- 2...Sb3
- 3.Qb7#
- 2...Sb5
- 3.Qb7#
- 2...Sf5
- 3.Qb7#
- 2...Sc6
- 3.Qe6#
- 2...Se6
- 3.Qb7#
- threat
- 2.Re7
- 1...Sed4
- 2.Rc7
- threat
- 3.Rc5#
- 2...Se2
- 3.Qf7#
- 2...Sb3
- 3.Qf7#
- 2...Sb5
- 3.Qf7#
- 2...Sf5
- 3.Qf7#
- 2...Sc6
- 3.Qf7#
- 2...Se6
- 3.Qc6#
- threat
- 2.Rc7
- threat
- 1.Rg7!
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