MESON Chess Problem Database
Problem Display
PID: 3986 (4Q3/8/5K2/P1pPB1p1/2P5/3k4/pp1p1P2/1rbB4 w - - 0 1)
Sommer, Bruno Oswald
Schach-Express, 1948
#3
8 + 8
SOLUTION
- SOUND
- Sets
- 1...Kxc4
- 2.Qa4+
- 2...Kd3
- 3.Qc2#
- 2...Kxd5
- 3.Bf3#
- 2...Kd3
- 2.Qa4+
- 1...Ke4
- 2.Qg6#
- 1...a1B
- 2.Qa4
- threat
- 3.Qc2#
- 2...Ke4
- 3.Qc2#
- threat
- 2.Qa4
- 1...Kxc4
- Tries
- 1.Be2+?
- 1...Kc2
- 2.Qa4#
- 1...Ke4
- 2.Qg6#
- 1...Kxe2!
- 1...Kc2
- 1.Qa4?
- threat
- 2.Qc2#
- 1...Ke4
- 2.Qc2#
- 1...a1S!
- threat
- 1.Qb5?
- threat
- 2.Qb3+
- 2...Ke4
- 3.Bc2#
- 3.Bf3#
- 3.Qc2#
- 3.Qe3#
- 3.Qf3#
- 3.f3#
- 2...Ke4
- 2.Qxc5
- threat
- 3.Qd4#
- 2...Ke4
- 3.Qe3#
- 3.Qd4#
- threat
- 2.Qb3+
- 1...Ke4
- 2.Qb3
- threat
- 3.Bc2#
- 3.Bf3#
- 3.Qc2#
- 3.Qe3#
- 3.Qf3#
- 3.f3#
- threat
- 2.Qxc5
- threat
- 3.Qe3#
- 3.Qd4#
- 2...Kd3
- 3.Qd4#
- threat
- 2.Qb3
- 1...g4
- 2.Qb3+
- 2...Ke4
- 3.Bc2#
- 3.Qc2#
- 3.Qe3#
- 2...Ke4
- 2.Qxc5
- threat
- 3.Qd4#
- 2...Ke4
- 3.Qe3#
- 3.Qd4#
- threat
- 2.Qb3+
- 1...a1S!
- threat
- 1.Qh5?
- threat
- 2.Qe2#
- 1...g4
- 2.Qxg4
- threat
- 3.Qe2#
- threat
- 2.Qxg4
- 1...Kxc4!
- threat
- 1.Qc6?
- threat
- 2.Qxc5
- threat
- 3.Qd4#
- 2...Ke4
- 3.Qe3#
- 3.Qd4#
- threat
- 2.Qxc5
- 1...Kxc4
- 2.Qa4+
- 2...Kd3
- 3.Qc2#
- 2...Kxd5
- 3.Bf3#
- 2...Kd3
- 2.Qa4+
- 1...Ke4
- 2.Qxc5
- threat
- 3.Qe3#
- 3.Qd4#
- 2...Kd3
- 3.Qd4#
- threat
- 2.d6+
- 2...Kd3
- 3.Qd5#
- 2...Kd3
- 2.Qxc5
- 1...a1S!
- threat
- 1.Qe6?
- threat
- 2.Qh3+
- 2...Kxc4
- 3.Qb3#
- 2...Ke4
- 3.Bc2#
- 3.Qf5#
- 3.Qe3#
- 3.Qf3#
- 3.Qh7#
- 2...Kxc4
- 2.Qg4
- threat
- 3.Qe2#
- threat
- 2.d6
- threat
- 3.Qd5#
- 2...Ke4
- 3.Qd5#
- 3.Qf5#
- threat
- 2.Qh3+
- 1...a1S
- 2.Qg4
- threat
- 3.Qe2#
- threat
- 2.Qg4
- 1...a1B
- 2.Qh3+
- 2...Kxc4
- 3.Qb3#
- 2...Ke4
- 3.Bc2#
- 3.Qf5#
- 3.Qe3#
- 3.Qf3#
- 3.Qh7#
- 2...Kxc4
- 2.d6
- threat
- 3.Qd5#
- 2...Ke4
- 3.Qd5#
- 3.Qf5#
- threat
- 2.Qh3+
- 1...g4
- 2.Qxg4
- threat
- 3.Qe2#
- threat
- 2.d6
- threat
- 3.Qd5#
- 2...Ke4
- 3.Qd5#
- 3.Qf5#
- threat
- 2.Qxg4
- 1...Kxc4!
- threat
- 1.Qb8?
- threat
- 2.Qb3+
- 2...Ke4
- 3.Bc2#
- 3.Bf3#
- 3.Qc2#
- 3.Qe3#
- 3.Qf3#
- 3.f3#
- 2...Ke4
- 2.Qb3+
- 1...Ke4
- 2.Qb3
- threat
- 3.Bc2#
- 3.Bf3#
- 3.Qc2#
- 3.Qe3#
- 3.Qf3#
- 3.f3#
- threat
- 2.Qb3
- 1...g4
- 2.Qb3+
- 2...Ke4
- 3.Bc2#
- 3.Qc2#
- 3.Qe3#
- 2...Ke4
- 2.Qb3+
- 1...a1S!
- threat
- 1.Qc8?
- threat
- 2.Qh3+
- 2...Kxc4
- 3.Qb3#
- 2...Ke4
- 3.Bc2#
- 3.Qf5#
- 3.Qe3#
- 3.Qf3#
- 3.Qh7#
- 2...Kxc4
- 2.Qg4
- threat
- 3.Qe2#
- threat
- 2.Qxc5
- threat
- 3.Qd4#
- 2...Ke4
- 3.Qe3#
- 3.Qd4#
- threat
- 2.Qh3+
- 1...a1S
- 2.Qg4
- threat
- 3.Qe2#
- threat
- 2.Qg4
- 1...a1B
- 2.Qh3+
- 2...Kxc4
- 3.Qb3#
- 2...Ke4
- 3.Bc2#
- 3.Qf5#
- 3.Qe3#
- 3.Qf3#
- 3.Qh7#
- 2...Kxc4
- 2.Qxc5
- threat
- 3.Qd4#
- 2...Ke4
- 3.Qe3#
- 3.Qd4#
- threat
- 2.Qh3+
- 1...g4
- 2.Qxg4
- threat
- 3.Qe2#
- threat
- 2.Qxc5
- threat
- 3.Qd4#
- 2...Ke4
- 3.Qe3#
- 3.Qd4#
- threat
- 2.Qxg4
- 1...Kxc4!
- threat
- 1.d6?
- threat
- 2.Qf7
- threat
- 3.Qd5#
- 2...Ke4
- 3.Qd5#
- 3.Qg6#
- 3.Qh7#
- threat
- 2.Qe6
- threat
- 3.Qd5#
- 2...Ke4
- 3.Qd5#
- 3.Qf5#
- threat
- 2.Qg8
- threat
- 3.Qd5#
- 2...Ke4
- 3.Qd5#
- 3.Qh7#
- 3.Qg6#
- threat
- 2.Qf7
- 1...Kxc4
- 2.Qa4+
- 2...Kd3
- 3.Qc2#
- 2...Kd5
- 3.Bf3#
- 2...Kd3
- 2.Qa4+
- 1...a1S!
- threat
- 1.Be2+?
- Keys
- 1.Qd7!
- threat
- 2.Qh3+
- 2...Kxc4
- 3.Qb3#
- 2...Ke4
- 3.Bc2#
- 3.Qf5#
- 3.Qe3#
- 3.Qf3#
- 3.Qh7#
- 2...Kxc4
- 2.Qg4
- threat
- 3.Qe2#
- threat
- 2.Qh3+
- 1...Kxc4
- 2.Qa4+
- 2...Kd3
- 3.Qc2#
- 2...Kxd5
- 3.Bf3#
- 2...Kd3
- 2.Qa4+
- 1...a1S
- 2.Qg4
- threat
- 3.Qe2#
- threat
- 2.Qg4
- 1...a1B
- 2.Qh3+
- 2...Kxc4
- 3.Qb3#
- 2...Ke4
- 3.Bc2#
- 3.Qf5#
- 3.Qe3#
- 3.Qf3#
- 3.Qh7#
- 2...Kxc4
- 2.Qa4
- threat
- 3.Qc2#
- 2...Ke4
- 3.Qc2#
- threat
- 2.Qh3+
- 1...g4
- 2.Qxg4
- threat
- 3.Qe2#
- threat
- 2.Qxg4
- threat
- 1.Qd7!
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