MESON Chess Problem Database
Problem Display
PID: 180030 (8/8/5Q2/3K2pk/8/1p6/5P2/7B w - - 0 1)
Fossum, Andre Ferdinand
All Round Ty., 1955
#3
4 + 3
| 17122 | Sjakkoppgaver og Studier av Andre Fossum | 1975 |
| 6490 | yacpdb | 2018 |
SOLUTION
- SOUND
- Sets
- 1...Kg4
- 2.Bf3+
- 2...Kh3
- 3.Qh8#
- 3.Qh6#
- 2...Kh4
- 3.Qh8#
- 3.Qh6#
- 2...Kh3
- 2.Bf3+
- 1...Kh4
- 2.Bf3
- threat
- 3.Qh8#
- 3.Qh6#
- 2...Kh3
- 3.Qh8#
- 3.Qh6#
- threat
- 2.Bf3
- 1...g4
- 2.f4
- threat
- 3.Qg5#
- 2...gxf4 ep
- 3.Bxf3#
- threat
- 2.f4
- 1...Kg4
- Tries
- 1.Kc4?
- 1...Kg4
- 2.Bf3+
- 2...Kh3
- 3.Qh8#
- 3.Qh6#
- 2...Kh4
- 3.Qh8#
- 3.Qh6#
- 2...Kh3
- 2.Bf3+
- 1...Kh4
- 2.Bf3
- threat
- 3.Qh8#
- 3.Qh6#
- 2...Kh3
- 3.Qh8#
- 3.Qh6#
- threat
- 2.Bf3
- 1...g4
- 2.Kxb3
- 2...g3
- 3.Bf3#
- 2...g3
- 2.Bd5
- threat
- 3.Bf7#
- 2...g3
- 3.Bf3#
- threat
- 2.Bc6
- threat
- 3.Be8#
- 2...g3
- 3.Bf3#
- threat
- 2.f4
- threat
- 3.Qg5#
- 2...gxf4 ep
- 3.Bxf3#
- threat
- 2.Kxb3
- 1...b2!
- 1...Kg4
- 1.Kd4?
- 1...Kg4
- 2.Bf3+
- 2...Kh3
- 3.Qh8#
- 3.Qh6#
- 2...Kh4
- 3.Qh8#
- 3.Qh6#
- 2...Kh3
- 2.Bf3+
- 1...Kh4
- 2.Bf3
- threat
- 3.Qh8#
- 3.Qh6#
- 2...Kh3
- 3.Qh8#
- 3.Qh6#
- threat
- 2.Bf3
- 1...g4
- 2.Bd5
- threat
- 3.Bf7#
- 2...g3
- 3.Bf3#
- threat
- 2.Bc6
- threat
- 3.Be8#
- 2...g3
- 3.Bf3#
- threat
- 2.f4
- threat
- 3.Qg5#
- 2...gxf4 ep
- 3.Bxf3#
- threat
- 2.Bd5
- 1...b2!
- 1...Kg4
- 1.Ke4?
- threat
- 2.Kf5
- threat
- 3.Qxg5#
- 3.Qh8#
- 2...Kh4
- 3.Qh8#
- 3.Qh6#
- threat
- 2.Kf5
- 1...Kg4
- 2.Bf3+
- 2...Kh3
- 3.Qh8#
- 3.Qh6#
- 2...Kh4
- 3.Qh8#
- 3.Qh6#
- 2...Kh3
- 2.Qh8
- 2...b2
- 3.Bf3#
- 2...b2
- 2.Qh6
- 2...b2
- 3.Bf3#
- 2...b2
- 2.Bf3+
- 1...Kh4
- 2.Kf5
- threat
- 3.Qh8#
- 3.Qh6#
- 2...Kh3
- 3.Qh8#
- 3.Qh6#
- 2...Kh5
- 3.Qxg5#
- 3.Qh8#
- threat
- 2.Bf3
- threat
- 3.Qh8#
- 3.Qh6#
- 2...Kh3
- 3.Qh8#
- 3.Qh6#
- threat
- 2.Qh8+
- 2...Kg4
- 3.Bf3#
- 2...Kg4
- 2.Qh6+
- 2...Kg4
- 3.Bf3#
- 2...Kg4
- 2.Kf5
- 1...g4
- 2.Kf4
- threat
- 3.Qg5#
- threat
- 2.Kf5
- threat
- 3.Qg5#
- 3.Qh8#
- threat
- 2.f4
- threat
- 3.Qg5#
- 2...gxf4 ep
- 3.Bxf3#
- threat
- 2.Kf4
- 1...b2!
- threat
- 1.Kc5?
- 1...Kg4
- 2.Bf3+
- 2...Kh3
- 3.Qh8#
- 3.Qh6#
- 2...Kh4
- 3.Qh8#
- 3.Qh6#
- 2...Kh3
- 2.Bf3+
- 1...Kh4
- 2.Bf3
- threat
- 3.Qh8#
- 3.Qh6#
- 2...Kh3
- 3.Qh8#
- 3.Qh6#
- threat
- 2.Bf3
- 1...g4
- 2.Bd5
- threat
- 3.Bf7#
- 2...g3
- 3.Bf3#
- threat
- 2.Bc6
- threat
- 3.Be8#
- 2...g3
- 3.Bf3#
- threat
- 2.f4
- threat
- 3.Qg5#
- 2...gxf4 ep
- 3.Bxf3#
- threat
- 2.Bd5
- 1...b2!
- 1...Kg4
- 1.Ke5?
- threat
- 2.Kf5
- threat
- 3.Qxg5#
- 3.Qh8#
- 2...Kh4
- 3.Qh8#
- 3.Qh6#
- threat
- 2.Kf5
- 1...Kg4
- 2.Bf3+
- 2...Kh3
- 3.Qh8#
- 3.Qh6#
- 2...Kh4
- 3.Qh8#
- 3.Qh6#
- 2...Kh3
- 2.Bf3+
- 1...Kh4
- 2.Kf5
- threat
- 3.Qh8#
- 3.Qh6#
- 2...Kh3
- 3.Qh8#
- 3.Qh6#
- 2...Kh5
- 3.Qxg5#
- 3.Qh8#
- threat
- 2.Bf3
- threat
- 3.Qh8#
- 3.Qh6#
- 2...Kh3
- 3.Qh8#
- 3.Qh6#
- threat
- 2.Kf5
- 1...g4
- 2.Kf4
- threat
- 3.Qg5#
- threat
- 2.Kf5
- threat
- 3.Qg5#
- 3.Qh8#
- threat
- 2.Bd5
- threat
- 3.Bf7#
- 2...g3
- 3.Bf3#
- threat
- 2.Bc6
- threat
- 3.Be8#
- 2...g3
- 3.Bf3#
- threat
- 2.f4
- threat
- 3.Qg5#
- 2...gxf4 ep
- 3.Bxf3#
- threat
- 2.Kf4
- 1...b2!
- threat
- 1.Kc6?
- 1...Kg4
- 2.Bf3+
- 2...Kh3
- 3.Qh8#
- 3.Qh6#
- 2...Kh4
- 3.Qh8#
- 3.Qh6#
- 2...Kh3
- 2.Bf3+
- 1...Kh4
- 2.Bf3
- threat
- 3.Qh8#
- 3.Qh6#
- 2...Kh3
- 3.Qh8#
- 3.Qh6#
- threat
- 2.Bf3
- 1...g4
- 2.Bd5
- threat
- 3.Bf7#
- 2...g3
- 3.Bf3#
- threat
- 2.f4
- threat
- 3.Qg5#
- 2...gxf4 ep
- 3.Bxf3#
- threat
- 2.Bd5
- 1...b2!
- 1...Kg4
- 1.Kd6?
- 1...Kg4
- 2.Bf3+
- 2...Kh3
- 3.Qh8#
- 3.Qh6#
- 2...Kh4
- 3.Qh8#
- 3.Qh6#
- 2...Kh3
- 2.Bf3+
- 1...Kh4
- 2.Bf3
- threat
- 3.Qh8#
- 3.Qh6#
- 2...Kh3
- 3.Qh8#
- 3.Qh6#
- threat
- 2.Bf3
- 1...g4
- 2.Bd5
- threat
- 3.Bf7#
- 2...g3
- 3.Bf3#
- threat
- 2.Bc6
- threat
- 3.Be8#
- 2...g3
- 3.Bf3#
- threat
- 2.f4
- threat
- 3.Qg5#
- 2...gxf4 ep
- 3.Bxf3#
- threat
- 2.Bd5
- 1...b2!
- 1...Kg4
- 1.Ke6?
- threat
- 2.Kf5
- threat
- 3.Qxg5#
- 3.Qh8#
- 2...Kh4
- 3.Qh8#
- 3.Qh6#
- threat
- 2.Kf5
- 1...Kg4
- 2.Bf3+
- 2...Kh3
- 3.Qh8#
- 3.Qh6#
- 2...Kh4
- 3.Qh8#
- 3.Qh6#
- 2...Kh3
- 2.Bf3+
- 1...Kh4
- 2.Kf5
- threat
- 3.Qh8#
- 3.Qh6#
- 2...Kh3
- 3.Qh8#
- 3.Qh6#
- 2...Kh5
- 3.Qxg5#
- 3.Qh8#
- threat
- 2.Bf3
- threat
- 3.Qh8#
- 3.Qh6#
- 2...Kh3
- 3.Qh8#
- 3.Qh6#
- threat
- 2.Kf5
- 1...g4
- 2.Kf5
- threat
- 3.Qg5#
- 3.Qh8#
- threat
- 2.Bc6
- threat
- 3.Be8#
- 2...g3
- 3.Bf3#
- threat
- 2.f4
- threat
- 3.Qg5#
- 2...gxf4 ep
- 3.Bxf3#
- threat
- 2.Kf5
- 1...b2!
- threat
- 1.Bf3+?
- 1...Kh4
- 2.Qh8#
- 2.Qh6#
- 1...g4!
- 1...Kh4
- 1.Be4?
- 1...Kg4
- 2.Bf3+
- 2...Kh3
- 3.Qh8#
- 3.Qh6#
- 2...Kh4
- 3.Qh8#
- 3.Qh6#
- 2...Kh3
- 2.Bf3+
- 1...Kh4
- 2.Bf3
- threat
- 3.Qh8#
- 3.Qh6#
- 2...Kh3
- 3.Qh8#
- 3.Qh6#
- threat
- 2.Bf5
- threat
- 3.Qh8#
- 3.Qh6#
- 2...Kh5
- 3.Qh8#
- threat
- 2.Bf3
- 1...g4
- 2.Qg6+
- 2...Kh4
- 3.Qh6#
- 2...Kh4
- 2.f4
- threat
- 3.Qg5#
- 3.Qh8#
- 2...gxf4 ep
- 3.Bxf3#
- threat
- 2.Qg6+
- 1...b2!
- 1...Kg4
- 1.Qh8+?
- 1...Kg4
- 2.Ke4
- 2...b2
- 3.Bf3#
- 2...b2
- 2.Ke4
- 1...Kg6!
- 1...Kg4
- 1.Qh6+?
- 1...Kg4
- 2.Ke4
- 2...b2
- 3.Bf3#
- 2...b2
- 2.Ke4
- 1...Kxh6!
- 1...Kg4
- 1.Qf7+?
- 1...Kg4
- 2.Bf3+
- 2...Kh3
- 3.Qh5#
- 3.Qh7#
- 2...Kh4
- 3.Qh5#
- 3.Qh7#
- 2...Kh3
- 2.Bf3+
- 1...Kh6
- 2.Be4
- threat
- 3.Qg6#
- 3.Qh7#
- threat
- 2.Be4
- 1...Kh4!
- 1...Kg4
- 1.Kc4?
- Keys
- 1.Bg2!
- threat
- 2.f4
- threat
- 3.Qxg5#
- 2...Kg4
- 3.Qxg5#
- 2...Kh4
- 3.Qxg5#
- 2...gxf4
- 3.Bf3#
- 2...g4
- 3.Qg5#
- threat
- 2.f4
- 1...Kg4
- 2.Bf3+
- 2...Kh3
- 3.Qh8#
- 3.Qh6#
- 2...Kh4
- 3.Qh8#
- 3.Qh6#
- 2...Kh3
- 2.Qf3+
- 2...Kh4
- 3.Qh3#
- 2...Kh4
- 2.Bf3+
- 1...Kh4
- 2.Bf3
- threat
- 3.Qh8#
- 3.Qh6#
- 2...Kh3
- 3.Qh8#
- 3.Qh6#
- threat
- 2.Bf3
- 1...g4
- 2.f4
- threat
- 3.Qg5#
- 2...gxf4 ep
- 3.Bxf3#
- threat
- 2.f4
- threat
- 1.Bg2!
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