MESON Chess Problem Database
Problem Display
PID: 259820 (b1n2K2/2RN4/1p1ppQBp/2bk1n1r/r2B2P1/3p2N1/8/2R5 w - - 0 1)
Johner, Hans
Neue Zurcher Zeitung, 1952
#3
9 + 12
| 6490 | yacpdb | 2022 |
SOLUTION
- SOUND
- Sets
- 1...Ra1
- 2.Qxe6+
- 2...Kxd4
- 3.Rc4#
- 2...Kxe6
- 3.Bf7#
- 2...Kxd4
- 2.Qxe6+
- 1...Ra2
- 2.Qxe6+
- 2...Kxd4
- 3.Rc4#
- 2...Kxe6
- 3.Bf7#
- 2...Kxd4
- 2.Qxe6+
- 1...Ra3
- 2.Qxe6+
- 2...Kxd4
- 3.Rc4#
- 2...Kxe6
- 3.Bf7#
- 2...Kxd4
- 2.Qxe6+
- 1...Rc4
- 2.Qxe6+
- 2...Kxd4
- 3.Rxc4#
- 2...Kxe6
- 3.Bf7#
- 2...Kxd4
- 2.Qxe6+
- 1...Rxd4
- 2.Qxe6+
- 2...Kxe6
- 3.Bf7#
- 2...Kxe6
- 2.Qxe6+
- 1...Ra5
- 2.Qxe6+
- 2...Kxd4
- 3.Rc4#
- 2...Kxe6
- 3.Bf7#
- 2...Kxd4
- 2.Qxe6+
- 1...Ra6
- 2.Qxe6+
- 2...Kxd4
- 3.Rc4#
- 2...Kxe6
- 3.Bf7#
- 2...Kxd4
- 2.Qxe6+
- 1...Ra7
- 2.Qxe6+
- 2...Kxd4
- 3.Rc4#
- 2...Kxe6
- 3.Bf7#
- 2...Kxd4
- 2.Qxe6+
- 1...Rh1
- 2.Qxe6+
- 2...Kxd4
- 3.Sxf5#
- 2...Kxe6
- 3.Bf7#
- 2...Kxd4
- 2.Qxe6+
- 1...Rh2
- 2.Qxe6+
- 2...Kxd4
- 3.Sxf5#
- 2...Kxe6
- 3.Bf7#
- 2...Kxd4
- 2.Qxe6+
- 1...Rh3
- 2.Qxe6+
- 2...Kxd4
- 3.Sxf5#
- 2...Kxe6
- 3.Bf7#
- 2...Kxd4
- 2.Qxe6+
- 1...Rh4
- 2.Qxe6+
- 2...Kxd4
- 3.Sxf5#
- 2...Kxe6
- 3.Bf7#
- 2...Kxd4
- 2.Qxe6+
- 1...Bb4
- 2.Qxe6+
- 2...Kxd4
- 3.R1c4#
- 3.R7c4#
- 2...Kxe6
- 3.Bf7#
- 2...Kxd4
- 2.Qxe6+
- 1...Bxd4
- 2.Qxe6+
- 2...Kxe6
- 3.Bf7#
- 2...Kxe6
- 2.Qxe6+
- 1...Se3
- 2.Be4#
- 1...Sxg3
- 2.Qf3+
- 2...Kxd4
- 3.Qxd3#
- 2...Se4
- 3.Qxe4#
- 2...Kxd4
- 2.Qf3+
- 1...Sxd4
- 2.Be4#
- 1...Sh4
- 2.Be4#
- 1...Sfe7
- 2.Be4#
- 1...Sg7
- 2.Be4#
- 1...Ra1
- Tries
- 1.Ba1?
- threat
- 2.Qxe6+
- 2...Kxe6
- 3.Bf7#
- 2...Kxe6
- 2.Qxe6+
- 1...Rxa1
- 2.Qxa1
- threat
- 3.Sf6#
- 2...e5
- 3.Bf7#
- 2...Bd4
- 3.Qa2#
- 3.Qxa8#
- 2...Sd4
- 3.Be4#
- threat
- 2.Qc3
- threat
- 3.Sf6#
- 3.Qc4#
- threat
- 2.Qxe6+
- 2...Kd4
- 3.Rc4#
- 2...Kxe6
- 3.Bf7#
- 2...Kd4
- 2.Qxa1
- 1...Sg7
- 2.Qf3+
- 2...Re4
- 3.Sf6#
- 3.Bxe4#
- 3.Qxe4#
- 2...Re4
- 2.Qf3+
- 1...Re4!
- threat
- 1.Bb2?
- threat
- 2.Qxe6+
- 2...Kxe6
- 3.Bf7#
- 2...Kxe6
- 2.Qxe6+
- 1...Sg7
- 2.Qf3+
- 2...Re4
- 3.Sf6#
- 3.Bxe4#
- 3.Qxe4#
- 2...Re4
- 2.Qf3+
- 1...Re4!
- threat
- 1.Bf2?
- threat
- 2.Qxe6+
- 2...Kxe6
- 3.Bf7#
- 2...Kxe6
- 2.Qxe6+
- 1...Bxf2
- 2.Qb2
- threat
- 3.Sf6#
- 2...e5
- 3.Bf7#
- 2...Rd4
- 3.Qb5#
- 2...Bd4
- 3.Qg2#
- 2...Sd4
- 3.Be4#
- threat
- 2.Qb2
- 1...Re4
- 2.Qa1
- threat
- 3.Sf6#
- 3.Qxa8#
- 2...e5
- 3.Bf7#
- 2...Sd4
- 3.Bxe4#
- threat
- 2.Qa1
- 1...Se3
- 2.Qf3+
- 2...Kd4
- 3.Bxe3#
- 2...Re4
- 3.Qxe4#
- 2...Kd4
- 2.Qxe6+
- 2...Kd4
- 3.Bxe3#
- 2...Kxe6
- 3.Bf7#
- 2...Kd4
- 2.Qf3+
- 1...Sg7
- 2.Qf3+
- 2...Re4
- 3.Bxe4#
- 3.Qxe4#
- 2...Re4
- 2.Qf3+
- 1...Be3!
- threat
- 1.Bxc5?
- threat
- 2.Qe5+
- 2...dxe5
- 3.Sf6#
- 2...dxe5
- 2.Qxe6+
- 2...Kxe6
- 3.Bf7#
- 2...Kxe6
- 2.Qe5+
- 1...Sxg3
- 2.Qe5+
- 2...Rxe5
- 3.Sf6#
- 2...dxe5
- 3.Sf6#
- 2...Rxe5
- 2.Qxe6+
- 2...Kxe6
- 3.Bf7#
- 2...Kxe6
- 2.Qe5+
- 1...Re4
- 2.Qe5+
- 2...Rxe5
- 3.Sf6#
- 2...dxe5
- 3.Sf6#
- 2...Rxe5
- 2.Qe5+
- 1...Se3
- 2.Qe5+
- 2...Rxe5
- 3.Sf6#
- 2...dxe5
- 3.Sf6#
- 2...Rxe5
- 2.Qf3+
- 2...Re4
- 3.Bxe4#
- 3.Qxe4#
- 2...Re4
- 2.Qxe6+
- 2...Kxe6
- 3.Bf7#
- 2...Kxe6
- 2.Qe5+
- 1...Sh4
- 2.Qe5+
- 2...Rxe5
- 3.Sf6#
- 2...dxe5
- 3.Sf6#
- 2...Rxe5
- 2.Qxe6+
- 2...Kxe6
- 3.Bf7#
- 2...Kxe6
- 2.Qe5+
- 1...Sfe7
- 2.Qe5+
- 2...Rxe5
- 3.Sf6#
- 2...dxe5
- 3.Sf6#
- 2...Rxe5
- 2.Qf3+
- 2...Re4
- 3.Bxe4#
- 3.Qxe4#
- 2...Re4
- 2.Qxe6+
- 2...Kxe6
- 3.Bf7#
- 2...Kxe6
- 2.Qe5+
- 1...Sg7
- 2.Qe5+
- 2...Rxe5
- 3.Sf6#
- 2...dxe5
- 3.Sf6#
- 2...Rxe5
- 2.Qf3+
- 2...Re4
- 3.Bxe4#
- 3.Qxe4#
- 2...Re4
- 2.Qe5+
- 1...bxc5!
- threat
- 1.Be5?
- threat
- 2.Qxe6+
- 2...Kxe6
- 3.Bf7#
- 2...Kxe6
- 2.Qxe6+
- 1...Sg7
- 2.Qf3+
- 2...Re4
- 3.Bxe4#
- 3.Qxe4#
- 2...Re4
- 2.Qf3+
- 1...dxe5+!
- threat
- 1.Bf7?
- threat
- 2.Bxe6#
- 1...Sxd4
- 2.Qf4
- threat
- 3.Sf6#
- 3.Qe4#
- threat
- 2.Qf4
- 1...Sg7
- 2.Qf4
- threat
- 3.Sf6#
- 3.Qe4#
- threat
- 2.Qf4
- 1...Sxg3!
- threat
- 1.Qxe6+?
- 1...Kxe6
- 2.Bf7#
- 1...Kxd4!
- 1...Kxe6
- 1.Ba1?
- Keys
- 1.Bg1!
- threat
- 2.Qxe6+
- 2...Kxe6
- 3.Bf7#
- 2...Kxe6
- 2.Qxe6+
- 1...Bxg1
- 2.Qb2
- threat
- 3.Sf6#
- 2...e5
- 3.Bf7#
- 2...Rd4
- 3.Qb5#
- 2...Bd4
- 3.Qg2#
- 2...Sd4
- 3.Be4#
- threat
- 2.Qb2
- 1...Re4
- 2.Qa1
- threat
- 3.Sf6#
- 3.Qxa8#
- 2...e5
- 3.Bf7#
- 2...Sd4
- 3.Bxe4#
- threat
- 2.Qa1
- 1...Bf2
- 2.Qb2
- threat
- 3.Sf6#
- 2...e5
- 3.Bf7#
- 2...Rd4
- 3.Qb5#
- 2...Bd4
- 3.Qg2#
- 2...Sd4
- 3.Be4#
- threat
- 2.Qb2
- 1...Be3
- 2.Qb2
- threat
- 3.Sf6#
- 2...e5
- 3.Bf7#
- 2...Rd4
- 3.Qb5#
- 2...Bd4
- 3.Qg2#
- 2...Bg5
- 3.Qb5#
- 2...Sd4
- 3.Be4#
- threat
- 2.Qb2
- 1...Se3
- 2.Qf3+
- 2...Kd4
- 3.Bxe3#
- 2...Re4
- 3.Qxe4#
- 2...Kd4
- 2.Qxe6+
- 2...Kd4
- 3.Bxe3#
- 2...Kxe6
- 3.Bf7#
- 2...Kd4
- 2.Qf3+
- 1...Sg7
- 2.Qf3+
- 2...Re4
- 3.Bxe4#
- 3.Qxe4#
- 2...Re4
- 2.Qf3+
- threat
- 1.Bg1!
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