MESON Chess Problem Database
Problem Display
PID: 167944 (7q/1p1N4/pBknR3/2N5/P3Pn2/1Q6/1P5p/7K w - - 0 1)
Siers, Theodor
Tidskrift for Schack, 1947
#3
9 + 7
| 6490 | yacpdb | 2018 |
SOLUTION
- SOUND
- Sets
- 1...Qxb2
- 2.Sb8#
- 1...Qc3
- 2.Sb8#
- 1...Qd4
- 2.Sb8#
- 1...Qe5
- 2.Sxe5#
- 2.Sb8#
- 1...Qf6
- 2.Sb8#
- 1...Qg7
- 2.Sb8#
- 1...Qh3
- 2.Se5#
- 2.Sb8#
- 1...Qh4
- 2.Se5#
- 2.Sb8#
- 1...Qh5
- 2.Sb8#
- 1...Qh6
- 2.Se5#
- 2.Sb8#
- 1...Qh7
- 2.Se5#
- 2.Sb8#
- 1...Qa8
- 2.Se5#
- 1...Qb8
- 2.Se5#
- 2.Sxb8#
- 1...Qc8
- 2.Se5#
- 1...Qd8
- 2.Se5#
- 1...Qe8
- 2.Se5#
- 1...Qf8
- 2.Se5#
- 1...Qg8
- 2.Se5#
- 1...Se2
- 2.Qd5#
- 1...Sg2
- 2.Qd5#
- 1...Sd3
- 2.Qd5#
- 1...Sh3
- 2.Qd5#
- 1...Sd5
- 2.Qxd5#
- 2.exd5#
- 1...Sh5
- 2.Qd5#
- 1...Sxe6
- 2.Qd5#
- 1...Sg6
- 2.Qd5#
- 1...a5
- 2.Qb5#
- 1...Qxb2
- Tries
- 1.Ba5?
- threat
- 2.Qb6#
- 2.Qxb7#
- 1...Qxb2
- 2.Se5+
- 2...Kxc5
- 3.Bb6#
- 2...Qxe5
- 3.Qb6#
- 2...Kxc5
- 2.Sb8+
- 2...Kxc5
- 3.Bb6#
- 2...Kxc5
- 2.Se5+
- 1...b5!
- threat
- 1.Bd8?
- threat
- 2.Qb6#
- 2.Qxb7#
- 1...Qxb2
- 2.Se5+
- 2...Kxc5
- 3.Bb6#
- 2...Qxe5
- 3.Qb6#
- 2...Kxc5
- 2.Sb8+
- 2...Kxc5
- 3.Bb6#
- 2...Kxc5
- 2.Se5+
- 1...b5!
- threat
- 1.Rf6?
- threat
- 2.Se5#
- 1...Qxf6
- 2.Sb8#
- 1...Qh5
- 2.Sb8#
- 1...Sd3
- 2.Qd5#
- 1...Sg6
- 2.Qd5#
- 1...Qe8!
- threat
- 1.Rg6?
- threat
- 2.Re6
- 2...Qxb2
- 3.Sb8#
- 2...Sxe6
- 3.Qd5#
- 2...Qc3
- 3.Sb8#
- 2...Qd4
- 3.Sb8#
- 2...Qe5
- 3.Sxe5#
- 3.Sb8#
- 2...Qf6
- 3.Sb8#
- 2...Qg7
- 3.Sb8#
- 2...Qh3
- 3.Se5#
- 3.Sb8#
- 2...Qh4
- 3.Se5#
- 3.Sb8#
- 2...Qh5
- 3.Sb8#
- 2...Qh6
- 3.Se5#
- 3.Sb8#
- 2...Qh7
- 3.Se5#
- 3.Sb8#
- 2...Qa8
- 3.Se5#
- 2...Qb8
- 3.Se5#
- 3.Sxb8#
- 2...Qc8
- 3.Se5#
- 2...Qd8
- 3.Se5#
- 2...Qe8
- 3.Se5#
- 2...Qf8
- 3.Se5#
- 2...Qg8
- 3.Se5#
- 2...Se2
- 3.Qd5#
- 2...Sg2
- 3.Qd5#
- 2...Sd3
- 3.Qd5#
- 2...Sh3
- 3.Qd5#
- 2...Sd5
- 3.Qxd5#
- 3.exd5#
- 2...Sh5
- 3.Qd5#
- 2...Sg6
- 3.Qd5#
- 2...a5
- 3.Qb5#
- 2...Qxb2
- 2.Re6
- 1...Qxb2
- 2.Sb8#
- 1...Sxg6
- 2.Qd5#
- 1...Qc3
- 2.Sb8#
- 1...Qd4
- 2.Sb8#
- 1...Qe5
- 2.Sxe5#
- 2.Sb8#
- 1...Qf6
- 2.Sb8#
- 1...Qg7
- 2.Sb8#
- 1...Qh3
- 2.Se5#
- 2.Sb8#
- 1...Qh4
- 2.Se5#
- 2.Sb8#
- 1...Qh5
- 2.Sb8#
- 1...Qh6
- 2.Se5#
- 2.Sb8#
- 1...Qh7
- 2.Se5#
- 2.Sb8#
- 1...Qa8
- 2.Se5#
- 1...Qb8
- 2.Se5#
- 2.Sxb8#
- 1...Qc8
- 2.Se5#
- 1...Qd8
- 2.Se5#
- 1...Qf8
- 2.Se5#
- 1...Qg8
- 2.Se5#
- 1...Se2
- 2.Qd5#
- 1...Sg2
- 2.Qd5#
- 1...Sd3
- 2.Qd5#
- 1...Sh3
- 2.Qd5#
- 1...Sd5
- 2.Qxd5#
- 2.exd5#
- 1...Sh5
- 2.Qd5#
- 1...Se6
- 2.Qd5#
- 1...a5
- 2.Qb5#
- 1...Qe8!
- threat
- 1.Rh6?
- threat
- 2.Re6
- 2...Qxb2
- 3.Sb8#
- 2...Sxe6
- 3.Qd5#
- 2...Qc3
- 3.Sb8#
- 2...Qd4
- 3.Sb8#
- 2...Qe5
- 3.Sxe5#
- 3.Sb8#
- 2...Qf6
- 3.Sb8#
- 2...Qg7
- 3.Sb8#
- 2...Qh3
- 3.Se5#
- 3.Sb8#
- 2...Qh4
- 3.Se5#
- 3.Sb8#
- 2...Qh5
- 3.Sb8#
- 2...Qh6
- 3.Se5#
- 3.Sb8#
- 2...Qh7
- 3.Se5#
- 3.Sb8#
- 2...Qa8
- 3.Se5#
- 2...Qb8
- 3.Se5#
- 3.Sxb8#
- 2...Qc8
- 3.Se5#
- 2...Qd8
- 3.Se5#
- 2...Qe8
- 3.Se5#
- 2...Qf8
- 3.Se5#
- 2...Qg8
- 3.Se5#
- 2...Se2
- 3.Qd5#
- 2...Sg2
- 3.Qd5#
- 2...Sd3
- 3.Qd5#
- 2...Sh3
- 3.Qd5#
- 2...Sd5
- 3.Qxd5#
- 3.exd5#
- 2...Sh5
- 3.Qd5#
- 2...Sg6
- 3.Qd5#
- 2...a5
- 3.Qb5#
- 2...Qxb2
- 2.Re6
- 1...Qxb2
- 2.Sb8#
- 1...Qxh6
- 2.Se5#
- 2.Sb8#
- 1...Qc3
- 2.Sb8#
- 1...Qd4
- 2.Sb8#
- 1...Qe5
- 2.Sxe5#
- 2.Sb8#
- 1...Qf6
- 2.Sb8#
- 1...Qg7
- 2.Sb8#
- 1...Qh7
- 2.Se5#
- 2.Sb8#
- 1...Qa8
- 2.Se5#
- 1...Qb8
- 2.Se5#
- 2.Sxb8#
- 1...Qc8
- 2.Se5#
- 1...Qd8
- 2.Se5#
- 1...Qf8
- 2.Se5#
- 1...Qg8
- 2.Se5#
- 1...Se2
- 2.Qd5#
- 1...Sg2
- 2.Qd5#
- 1...Sd3
- 2.Qd5#
- 1...Sh3
- 2.Qd5#
- 1...Sd5
- 2.Qxd5#
- 2.exd5#
- 1...Sh5
- 2.Qd5#
- 1...Se6
- 2.Qd5#
- 1...Sg6
- 2.Qd5#
- 1...a5
- 2.Qb5#
- 1...Qe8!
- threat
- 1.a5?
- threat
- 2.Qa4#
- 1...Qxb2
- 2.Sb8#
- 1...Qd4
- 2.Sb8#
- 1...Sxe6!
- threat
- 1.e5?
- threat
- 2.Rxd6#
- 1...Sxe6
- 2.Qf3+
- 2...Se4
- 3.Qxe4#
- 2...Se4
- 2.Qf3+
- 1...Qf8!
- threat
- 1.Ba5?
- Keys
- 1.Qc4!
- threat
- 2.Qb3
- 2...Qxb2
- 3.Sb8#
- 2...Sxe6
- 3.Qd5#
- 2...Qc3
- 3.Sb8#
- 2...Qd4
- 3.Sb8#
- 2...Qe5
- 3.Sxe5#
- 3.Sb8#
- 2...Qf6
- 3.Sb8#
- 2...Qg7
- 3.Sb8#
- 2...Qh3
- 3.Se5#
- 3.Sb8#
- 2...Qh4
- 3.Se5#
- 3.Sb8#
- 2...Qh5
- 3.Sb8#
- 2...Qh6
- 3.Se5#
- 3.Sb8#
- 2...Qh7
- 3.Se5#
- 3.Sb8#
- 2...Qa8
- 3.Se5#
- 2...Qb8
- 3.Se5#
- 3.Sxb8#
- 2...Qc8
- 3.Se5#
- 2...Qd8
- 3.Se5#
- 2...Qe8
- 3.Se5#
- 2...Qf8
- 3.Se5#
- 2...Qg8
- 3.Se5#
- 2...Se2
- 3.Qd5#
- 2...Sg2
- 3.Qd5#
- 2...Sd3
- 3.Qd5#
- 2...Sh3
- 3.Qd5#
- 2...Sd5
- 3.Qxd5#
- 3.exd5#
- 2...Sh5
- 3.Qd5#
- 2...Sg6
- 3.Qd5#
- 2...a5
- 3.Qb5#
- 2...Qxb2
- 2.Qb3
- 1...Qxb2
- 2.Sxa6+
- 2...Kxd7
- 3.Sb8#
- 2...Kxd7
- 2.Sxa6+
- 1...Qe8
- 2.Sd3+
- 2...Kxd7
- 3.Se5#
- 2...Kxd7
- 2.a5
- threat
- 3.Se5#
- 3.Qa4#
- 2...Qxe6
- 3.Sb8#
- threat
- 2.Sd3+
- 1...Qc3
- 2.Sxa6+
- 2...Kxd7
- 3.Sb8#
- 2...Qxc4
- 3.Sab8#
- 2...Kxd7
- 2.bxc3
- 2...Sxe6
- 3.Qd5#
- 2...Se2
- 3.Qd5#
- 2...Sg2
- 3.Qd5#
- 2...Sd3
- 3.Qd5#
- 2...Sh3
- 3.Qd5#
- 2...Sd5
- 3.Qxd5#
- 3.exd5#
- 2...Sh5
- 3.Qd5#
- 2...Sg6
- 3.Qd5#
- 2...a5
- 3.Qb5#
- 2...Sxe6
- 2.Sxa6+
- 1...Qd4
- 2.Sxa6+
- 2...Kxd7
- 3.Sb8#
- 2...Qc5
- 3.Sab8#
- 2...Qxc4
- 3.Sab8#
- 2...Kxd7
- 2.Qxd4
- threat
- 3.Rxd6#
- 3.Qxd6#
- 2...Sxe6
- 3.Qd5#
- 2...Sd5
- 3.Qxd5#
- 3.exd5#
- threat
- 2.Sxa6+
- 1...Qe5
- 2.Sd3+
- 2...Kxd7
- 3.Sxe5#
- 2...Qc5
- 3.S3e5#
- 2...Kxd7
- 2.Sxa6+
- 2...Kxd7
- 3.Sb8#
- 2...Qc5
- 3.Sab8#
- 2...Kxd7
- 2.Sd3+
- 1...Qf6
- 2.Sxa6+
- 2...Kxd7
- 3.Sb8#
- 2...Kxd7
- 2.Rxf6
- 2...Se2
- 3.Qd5#
- 2...Sg2
- 3.Qd5#
- 2...Sd3
- 3.Qd5#
- 2...Sh3
- 3.Qd5#
- 2...Sd5
- 3.Qxd5#
- 3.exd5#
- 2...Sh5
- 3.Qd5#
- 2...Se6
- 3.Qd5#
- 2...Sg6
- 3.Qd5#
- 2...a5
- 3.Qb5#
- 2...Se2
- 2.a5
- threat
- 3.Sb8#
- 3.Qa4#
- threat
- 2.Sxa6+
- 1...Qg7
- 2.Sxa6+
- 2...Kxd7
- 3.Sb8#
- 2...Kxd7
- 2.Sxa6+
- 1...Qh3
- 2.Sd3+
- 2...Kxd7
- 3.Se5#
- 2...Kxd7
- 2.Sxa6+
- 2...Kxd7
- 3.Sb8#
- 2...Kxd7
- 2.Sd3+
- 1...Qh4
- 2.Sd3+
- 2...Kxd7
- 3.Se5#
- 2...Kxd7
- 2.Sxa6+
- 2...Kxd7
- 3.Sb8#
- 2...Kxd7
- 2.Sd3+
- 1...Qh5
- 2.Sxa6+
- 2...Kxd7
- 3.Sb8#
- 2...Qc5
- 3.Sab8#
- 2...Kxd7
- 2.Sxa6+
- 1...Qh6
- 2.Sd3+
- 2...Kxd7
- 3.Se5#
- 2...Kxd7
- 2.Sxa6+
- 2...Kxd7
- 3.Sb8#
- 2...Kxd7
- 2.Bd8
- threat
- 3.Se5#
- 3.Sb8#
- threat
- 2.Rxh6
- 2...Se2
- 3.Qd5#
- 2...Sg2
- 3.Qd5#
- 2...Sd3
- 3.Qd5#
- 2...Sh3
- 3.Qd5#
- 2...Sd5
- 3.Qxd5#
- 3.exd5#
- 2...Sh5
- 3.Qd5#
- 2...Se6
- 3.Qd5#
- 2...Sg6
- 3.Qd5#
- 2...a5
- 3.Qb5#
- 2...Se2
- 2.a5
- threat
- 3.Se5#
- 3.Sb8#
- 3.Qa4#
- threat
- 2.Sd3+
- 1...Qh7
- 2.Sd3+
- 2...Kxd7
- 3.Se5#
- 2...Kxd7
- 2.Sxa6+
- 2...Kxd7
- 3.Sb8#
- 2...Kxd7
- 2.Sd3+
- 1...Qa8
- 2.Sd3+
- 2...Kxd7
- 3.Se5#
- 2...Kxd7
- 2.a5
- threat
- 3.Se5#
- 3.Qa4#
- threat
- 2.Sd3+
- 1...Qb8
- 2.Sd3+
- 2...Kxd7
- 3.Se5#
- 2...Kxd7
- 2.Sxa6+
- 2...Kxd7
- 3.Sxb8#
- 2...Kxd7
- 2.a5
- threat
- 3.Se5#
- 3.Sxb8#
- 3.Qa4#
- threat
- 2.Sd3+
- 1...Qc8
- 2.Sd3+
- 2...Kxd7
- 3.Se5#
- 2...Kxd7
- 2.a5
- threat
- 3.Se5#
- 3.Qa4#
- threat
- 2.Sd3+
- 1...Qd8
- 2.Sd3+
- 2...Kxd7
- 3.Se5#
- 2...Kxd7
- 2.Bxd8
- threat
- 3.Se5#
- 3.Sb8#
- threat
- 2.Sd3+
- 1...Qf8
- 2.Sd3+
- 2...Kxd7
- 3.Se5#
- 2...Kxd7
- 2.a5
- threat
- 3.Se5#
- 3.Qa4#
- threat
- 2.Sd3+
- 1...Qg8
- 2.Sd3+
- 2...Kxd7
- 3.Se5#
- 2...Kxd7
- 2.Sd3+
- threat
- 1.Qc4!
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