MESON Chess Problem Database
Problem Display
PID: 9118 (1B2b1K1/Qn3p2/3Pk3/1p1NNp2/5p1b/6pn/Bpq5/4R3 w - - 0 1)
Fossum, Andre Ferdinand
1st Prize, Szachy, 1969
#3
8 + 12
| 17122 | Sjakkoppgaver og Studier av Andre Fossum | 1975 |
| 3751 | FIDE Album (1968-1970) | 1977 |
| 17117 | Bindningsproblem med modellmatter (Froberg) | 1983 |
SOLUTION
- SOUND
- Sets
- 1...Qc6
- 2.Sxc6+
- 2...Kd7
- 3.Qxb7#
- 2...Kd7
- 2.Sxc6+
- 1...Bg5
- 2.Sxf4+
- 2...Kf6
- 3.Sh5#
- 2...Kf6
- 2.Sxf4+
- 1...Bf6
- 2.Sxf4#
- 1...Bd7
- 2.Sd3+
- 2...Qe2
- 3.Rxe2#
- 2...Qe2
- 2.Sg4+
- 2...Qe4
- 3.Sc3#
- 3.Sb4#
- 3.Sxf4#
- 3.Sb6#
- 3.Sdf6#
- 3.Se7#
- 2...Qe2
- 3.Sc3#
- 3.Sb4#
- 3.Sxf4#
- 3.Sb6#
- 3.Sdf6#
- 3.Se7#
- 3.Rxe2#
- 2...Qe4
- 2.Sd3+
- 1...Sg5
- 2.Sxf4+
- 2...Kf6
- 3.Sh5#
- 2...Kf6
- 2.Sxf4+
- 1...Sa5
- 2.Sxf4+
- 2...Kf6
- 3.Qe7#
- 2...Kf6
- 2.Sf6+
- 2...Kxf6
- 3.Qe7#
- 2...Qb3
- 3.Seg4#
- 3.Sed7#
- 3.Qe7#
- 2...Qc4
- 3.Seg4#
- 3.Sed7#
- 3.Qe7#
- 2...Sb3
- 3.Qe7#
- 2...Sc4
- 3.Qe7#
- 2...Kxf6
- 2.Sd3+
- 2...Qe2
- 3.Rxe2#
- 2...Qe2
- 2.Sg4+
- 2...Qe4
- 3.Sxf4#
- 2...Qe2
- 3.Sxf4#
- 3.Rxe2#
- 2...Qe4
- 2.Sd7+
- 2...Qe4
- 3.Sxf4#
- 2...Qe2
- 3.Sxf4#
- 3.Rxe2#
- 2...Qe4
- 2.Sxf4+
- 1...Sc5
- 2.Sxf4+
- 2...Kf6
- 3.Qe7#
- 2...Kf6
- 2.Sf6+
- 2...Kxf6
- 3.Qe7#
- 2...Qb3
- 3.Qe7#
- 2...Qc4
- 3.Qe7#
- 2...Sb3
- 3.Qe7#
- 2...Kxf6
- 2.Sg4+
- 2...Qe4
- 3.Sxf4#
- 2...Qe2
- 3.Sxf4#
- 2...Se4
- 3.Sxf4#
- 2...Qe4
- 2.Sd7+
- 2...Qe4
- 3.Sxf4#
- 2...Qe2
- 3.Sxf4#
- 2...Se4
- 3.Sxf4#
- 2...Qe4
- 2.Sxf4+
- 1...Sxd6
- 2.Sg4+
- 2...Qe4
- 3.Sxf4#
- 2...Qe2
- 3.Sxf4#
- 2...Se4
- 3.Sxf4#
- 2...Qe4
- 2.Sg4+
- 1...Sd8
- 2.Sc3+
- 2...Kf6
- 3.Qe7#
- 2...Qb3
- 3.Sg4#
- 3.Sd7#
- 2...Kf6
- 2.Sb4+
- 2...Kf6
- 3.Qe7#
- 2...Qb3
- 3.Sg4#
- 3.Sd7#
- 2...Qc4
- 3.Sg4#
- 3.Sd7#
- 2...Kf6
- 2.Sxf4+
- 2...Kf6
- 3.Qe7#
- 2...Kf6
- 2.Sb6+
- 2...Kf6
- 3.Qe7#
- 2...Qb3
- 3.Sg4#
- 3.Sed7#
- 2...Qc4
- 3.Sg4#
- 3.Sed7#
- 2...Kf6
- 2.Sf6+
- 2...Kxf6
- 3.Qe7#
- 2...Qb3
- 3.Seg4#
- 3.Sed7#
- 3.Qe7#
- 2...Qc4
- 3.Seg4#
- 3.Sed7#
- 3.Qe7#
- 2...Kxf6
- 2.Sd3+
- 2...Qe2
- 3.Rxe2#
- 2...Qe2
- 2.Sg4+
- 2...Qe4
- 3.Sc3#
- 3.Sb4#
- 3.Sxf4#
- 3.Sb6#
- 3.Sdf6#
- 3.Se7#
- 2...Qe2
- 3.Sc3#
- 3.Sb4#
- 3.Sxf4#
- 3.Sb6#
- 3.Sdf6#
- 3.Se7#
- 3.Rxe2#
- 2...Qe4
- 2.Sd7+
- 2...Qe4
- 3.Sc3#
- 3.Sb4#
- 3.Sxf4#
- 3.S5b6#
- 3.S5f6#
- 3.Se7#
- 2...Qe2
- 3.Sc3#
- 3.Sb4#
- 3.Sxf4#
- 3.S5b6#
- 3.S5f6#
- 3.Se7#
- 3.Rxe2#
- 2...Qe4
- 2.Sc3+
- 1...f6
- 2.Sxf4#
- 1...Qc6
- Tries
- 1.Sb6+?
- 1...Qb3
- 2.Sg4#
- 2.Sed7#
- 1...Qc4
- 2.Sg4#
- 2.Sed7#
- 1...Kf6!
- 1...Qb3
- 1.Sf6+?
- 1...Qb3
- 2.Seg4#
- 2.Sed7#
- 1...Qc4
- 2.Seg4#
- 2.Sed7#
- 1...Kxf6!
- 1...Qb3
- 1.Sc7+?
- 1...Kxd6
- 2.Qd4+
- 2...Ke7
- 3.Sc6#
- 3.Sg6#
- 2...Ke7
- 2.Qd4+
- 1...Kf6!
- 1...Kxd6
- 1.Sg4+?
- 1...Qe4
- 2.Sb6#
- 2.Sdf6#
- 1...Qe2
- 2.Sb6#
- 2.Sdf6#
- 1...Kd7!
- 1...Qe4
- 1.Sc6+?
- 1...Qe2
- 2.Rxe2+
- 2...Kd7
- 3.Qxb7#
- 2...Kd7
- 2.Rxe2+
- 1...Qe4!
- 1...Qe2
- 1.Sd7+?
- 1...Qe4
- 2.S5b6#
- 2.S5f6#
- 1...Qe2
- 2.S5b6#
- 2.S5f6#
- 1...Kxd7!
- 1...Qe4
- 1.Sxf7+?
- 1...Kd7
- 2.Qxb7+
- 2...Qc7
- 3.Sb6#
- 3.Qxc7#
- 2...Qc7
- 2.Qxb7+
- 1...Qe2
- 2.Rxe2+
- 2...Kd7
- 3.Qxb7#
- 2...Kd7
- 2.Rxe2+
- 1...Qe4!
- 1...Kd7
- 1.Qxb7?
- threat
- 2.Sc3+
- 2...Kf6
- 3.Qe7#
- 2...Qb3
- 3.Sg4#
- 3.Sd7#
- 2...Kf6
- 2.Sb4+
- 2...Kf6
- 3.Qe7#
- 2...Qb3
- 3.Sg4#
- 3.Sd7#
- 2...Qc4
- 3.Sg4#
- 3.Sd7#
- 2...Kf6
- 2.Sxf4+
- 2...Kf6
- 3.Qe7#
- 2...Kf6
- 2.Sb6+
- 2...Kf6
- 3.Qe7#
- 2...Qb3
- 3.Sg4#
- 3.Sed7#
- 2...Qc4
- 3.Sg4#
- 3.Sed7#
- 2...Kf6
- 2.Sf6+
- 2...Kxf6
- 3.Qe7#
- 2...Qb3
- 3.Seg4#
- 3.Sed7#
- 3.Qe7#
- 2...Qc4
- 3.Seg4#
- 3.Sed7#
- 3.Qe7#
- 2...Kxf6
- 2.Sd3+
- 2...Qe2
- 3.Rxe2#
- 2...Qe2
- 2.Sg4+
- 2...Qe4
- 3.Sc3#
- 3.Sb4#
- 3.Sxf4#
- 3.Sb6#
- 3.Sdf6#
- 3.Se7#
- 2...Qe2
- 3.Sc3#
- 3.Sb4#
- 3.Sxf4#
- 3.Sb6#
- 3.Sdf6#
- 3.Se7#
- 3.Rxe2#
- 2...Qe4
- 2.Sd7+
- 2...Qe4
- 3.Sc3#
- 3.Sb4#
- 3.Sxf4#
- 3.S5b6#
- 3.S5f6#
- 3.Se7#
- 2...Qe2
- 3.Sc3#
- 3.Sb4#
- 3.Sxf4#
- 3.S5b6#
- 3.S5f6#
- 3.Se7#
- 3.Rxe2#
- 2...Qe4
- 2.Sc3+
- 1...Qe2
- 2.Sd7
- threat
- 3.Sc3#
- 3.Sb4#
- 3.Sxf4#
- 3.S5b6#
- 3.S5f6#
- 3.Se7#
- 3.Rxe2#
- threat
- 2.Sd7
- 1...Qc7
- 2.Sd3+
- 2...Kxd6
- 3.Qxc7#
- 2...Kd7
- 3.Qxc7#
- 2...Kxd6
- 2.Sf3+
- 2...Kxd6
- 3.Qxc7#
- 2...Kd7
- 3.Qxc7#
- 2...Kxd6
- 2.Sc4+
- 2...Kd7
- 3.Qxc7#
- 2...Kd7
- 2.Sg4+
- 2...Kxd6
- 3.Qxc7#
- 2...Kd7
- 3.Qxc7#
- 2...Kxd6
- 2.Sg6+
- 2...Kxd6
- 3.Qxc7#
- 2...Kd7
- 3.Qxc7#
- 2...Kxd6
- 2.Sd7+
- 2...Kxd6
- 3.Qxc7#
- 2...Kxd7
- 3.Qxc7#
- 2...Kxd6
- 2.Sxf7+
- 2...Kd7
- 3.Sb6#
- 3.Qxc7#
- 2...Kd7
- 2.Sd3+
- 1...b1Q
- 2.Sxf4+
- 2...Kf6
- 3.Qe7#
- 2...Kf6
- 2.Sf6+
- 2...Kxf6
- 3.Qe7#
- 2...Qbxa2
- 3.Qe7#
- 2...Qcb3
- 3.Qe7#
- 2...Qbb3
- 3.Qe7#
- 2...Qcxa2
- 3.Qe7#
- 2...Qc4
- 3.Qe7#
- 2...Kxf6
- 2.Sg4+
- 2...Qe4
- 3.Sxf4#
- 2...Qxe1
- 3.Sxf4#
- 2...Qe2
- 3.Sxf4#
- 2...Qe4
- 2.Sd7+
- 2...Qe4
- 3.Sxf4#
- 2...Qxe1
- 3.Sxf4#
- 2...Qe2
- 3.Sxf4#
- 2...Qe4
- 2.Sxf4+
- 1...b1S
- 2.Sxf4+
- 2...Kf6
- 3.Qe7#
- 2...Kf6
- 2.Sf6+
- 2...Kxf6
- 3.Qe7#
- 2...Qb3
- 3.Seg4#
- 3.Sed7#
- 3.Qe7#
- 2...Qxa2
- 3.Qe7#
- 2...Qc4
- 3.Seg4#
- 3.Sed7#
- 3.Qe7#
- 2...Kxf6
- 2.Sd3+
- 2...Qe2
- 3.Rxe2#
- 2...Qe2
- 2.Sg4+
- 2...Qe4
- 3.Sc3#
- 3.Sb4#
- 3.Sxf4#
- 3.Sb6#
- 3.Sdf6#
- 3.Se7#
- 2...Qe2
- 3.Sc3#
- 3.Sb4#
- 3.Sxf4#
- 3.Sb6#
- 3.Sdf6#
- 3.Se7#
- 3.Rxe2#
- 2...Qe4
- 2.Sd7+
- 2...Qe4
- 3.Sc3#
- 3.Sb4#
- 3.Sxf4#
- 3.S5b6#
- 3.S5f6#
- 3.Se7#
- 2...Qe2
- 3.Sc3#
- 3.Sb4#
- 3.Sxf4#
- 3.S5b6#
- 3.S5f6#
- 3.Se7#
- 3.Rxe2#
- 2...Qe4
- 2.Sxf4+
- 1...b1B
- 2.Sxf4+
- 2...Kf6
- 3.Qe7#
- 2...Kf6
- 2.Sf6+
- 2...Kxf6
- 3.Qe7#
- 2...Qb3
- 3.Qe7#
- 2...Qxa2
- 3.Qe7#
- 2...Qc4
- 3.Qe7#
- 2...Bxa2
- 3.Qe7#
- 2...Kxf6
- 2.Sd3+
- 2...Qe2
- 3.Rxe2#
- 2...Qe2
- 2.Sg4+
- 2...Qe4
- 3.Sxf4#
- 2...Qe2
- 3.Sxf4#
- 2...Qe4
- 2.Sd7+
- 2...Qe4
- 3.Sxf4#
- 2...Qe2
- 3.Sxf4#
- 2...Qe4
- 2.Sxf4+
- 1...b1R
- 2.Sxf4+
- 2...Kf6
- 3.Qe7#
- 2...Kf6
- 2.Sf6+
- 2...Kxf6
- 3.Qe7#
- 2...Qb3
- 3.Qe7#
- 2...Qxa2
- 3.Qe7#
- 2...Qc4
- 3.Qe7#
- 2...Rb3
- 3.Qe7#
- 2...Kxf6
- 2.Sg4+
- 2...Qe4
- 3.Sxf4#
- 2...Qe2
- 3.Sxf4#
- 3.Rxe2#
- 2...Rxe1
- 3.Sxf4#
- 2...Qe4
- 2.Sd7+
- 2...Qe4
- 3.Sxf4#
- 2...Qe2
- 3.Sxf4#
- 3.Rxe2#
- 2...Rxe1
- 3.Sxf4#
- 2...Qe4
- 2.Sxf4+
- 1...Qb1
- 2.Sc3+
- 2...Kf6
- 3.Qe7#
- 2...Qxa2
- 3.Sg4#
- 3.Sd7#
- 2...Kf6
- 2.Sb4+
- 2...Kf6
- 3.Qe7#
- 2...Qxa2
- 3.Sg4#
- 3.Sd7#
- 2...Kf6
- 2.Sxf4+
- 2...Kf6
- 3.Qe7#
- 2...Kf6
- 2.Sb6+
- 2...Kf6
- 3.Qe7#
- 2...Qxa2
- 3.Sg4#
- 3.Sed7#
- 2...Kf6
- 2.Sf6+
- 2...Kxf6
- 3.Qe7#
- 2...Qxa2
- 3.Seg4#
- 3.Sed7#
- 3.Qe7#
- 2...Kxf6
- 2.Sg4+
- 2...Qe4
- 3.Sc3#
- 3.Sb4#
- 3.Sxf4#
- 3.Sb6#
- 3.Sdf6#
- 3.Se7#
- 2...Qxe1
- 3.Sc3#
- 3.Sde3#
- 3.Sb4#
- 3.Sxf4#
- 3.Sb6#
- 3.Sdf6#
- 3.Se7#
- 2...Qe4
- 2.Sd7+
- 2...Qe4
- 3.Sc3#
- 3.Sb4#
- 3.Sxf4#
- 3.S5b6#
- 3.S5f6#
- 3.Se7#
- 2...Qxe1
- 3.Sc3#
- 3.Se3#
- 3.Sb4#
- 3.Sxf4#
- 3.S5b6#
- 3.S5f6#
- 3.Se7#
- 2...Qe4
- 2.Qc8+
- 2...Bd7
- 3.Qxd7#
- 2...Bd7
- 2.Sc3+
- 1...Qd1
- 2.Sc3+
- 2...Kf6
- 3.Qe7#
- 2...Qb3
- 3.Sg4#
- 3.Sd7#
- 2...Qd5
- 3.Sg4#
- 3.Sd7#
- 2...Kf6
- 2.Sb4+
- 2...Kf6
- 3.Qe7#
- 2...Qb3
- 3.Sg4#
- 3.Sd7#
- 2...Qd5
- 3.Sg4#
- 3.Sd7#
- 2...Kf6
- 2.Sxf4+
- 2...Kf6
- 3.Qe7#
- 2...Kf6
- 2.Sb6+
- 2...Kf6
- 3.Qe7#
- 2...Qb3
- 3.Sg4#
- 3.Sed7#
- 2...Qd5
- 3.Sg4#
- 3.Sed7#
- 2...Kf6
- 2.Sf6+
- 2...Kxf6
- 3.Qe7#
- 2...Qb3
- 3.Seg4#
- 3.Sed7#
- 3.Qe7#
- 2...Qd5
- 3.Seg4#
- 3.Sed7#
- 3.Qe7#
- 2...Kxf6
- 2.Sg4+
- 2...Qe2
- 3.Sc3#
- 3.Sb4#
- 3.Sxf4#
- 3.Sb6#
- 3.Sdf6#
- 3.Se7#
- 3.Rxe2#
- 2...Qxe1
- 3.Sc3#
- 3.Sde3#
- 3.Sb4#
- 3.Sxf4#
- 3.Sb6#
- 3.Sdf6#
- 3.Se7#
- 2...Qe2
- 2.Sd7+
- 2...Qe2
- 3.Sc3#
- 3.Sb4#
- 3.Sxf4#
- 3.S5b6#
- 3.S5f6#
- 3.Se7#
- 3.Rxe2#
- 2...Qxe1
- 3.Sc3#
- 3.Se3#
- 3.Sb4#
- 3.Sxf4#
- 3.S5b6#
- 3.S5f6#
- 3.Se7#
- 2...Qe2
- 2.Qc8+
- 2...Bd7
- 3.Qxd7#
- 2...Bd7
- 2.Sc3+
- 1...Qc1
- 2.Sc3+
- 2...Kf6
- 3.Qe7#
- 2...Kf6
- 2.Sb4+
- 2...Kf6
- 3.Qe7#
- 2...Qc4
- 3.Sg4#
- 3.Sd7#
- 2...Kf6
- 2.Sxf4+
- 2...Kf6
- 3.Qe7#
- 2...Kf6
- 2.Sb6+
- 2...Kf6
- 3.Qe7#
- 2...Qc4
- 3.Sg4#
- 3.Sed7#
- 2...Kf6
- 2.Sf6+
- 2...Kxf6
- 3.Qe7#
- 2...Qc4
- 3.Seg4#
- 3.Sed7#
- 3.Qe7#
- 2...Kxf6
- 2.Sg4+
- 2...Qe3
- 3.Sc3#
- 3.Sdxe3#
- 3.Sb4#
- 3.Sxf4#
- 3.Sb6#
- 3.Sdf6#
- 3.Se7#
- 2...Qxe1
- 3.Sc3#
- 3.Sde3#
- 3.Sb4#
- 3.Sxf4#
- 3.Sb6#
- 3.Sdf6#
- 3.Se7#
- 2...Qe3
- 2.Sd7+
- 2...Qe3
- 3.Sc3#
- 3.Sxe3#
- 3.Sb4#
- 3.Sxf4#
- 3.S5b6#
- 3.S5f6#
- 3.Se7#
- 2...Qxe1
- 3.Sc3#
- 3.Se3#
- 3.Sb4#
- 3.Sxf4#
- 3.S5b6#
- 3.S5f6#
- 3.Se7#
- 2...Qe3
- 2.Sc3+
- 1...Qd2
- 2.Sc3+
- 2...Kf6
- 3.Qe7#
- 2...Qd5
- 3.Sg4#
- 3.Sd7#
- 2...Kf6
- 2.Sb4+
- 2...Kf6
- 3.Qe7#
- 2...Qd5
- 3.Sg4#
- 3.Sd7#
- 2...Kf6
- 2.Sxf4+
- 2...Kf6
- 3.Qe7#
- 2...Kf6
- 2.Sb6+
- 2...Kf6
- 3.Qe7#
- 2...Qd5
- 3.Sg4#
- 3.Sed7#
- 2...Kf6
- 2.Sf6+
- 2...Kxf6
- 3.Qe7#
- 2...Qd5
- 3.Seg4#
- 3.Sed7#
- 3.Qe7#
- 2...Kxf6
- 2.Sg4+
- 2...Qxe1
- 3.Sc3#
- 3.Sde3#
- 3.Sb4#
- 3.Sxf4#
- 3.Sb6#
- 3.Sdf6#
- 3.Se7#
- 2...Qe3
- 3.Sc3#
- 3.Sdxe3#
- 3.Sb4#
- 3.Sxf4#
- 3.Sb6#
- 3.Sdf6#
- 3.Se7#
- 2...Qe2
- 3.Sc3#
- 3.Sb4#
- 3.Sxf4#
- 3.Sb6#
- 3.Sdf6#
- 3.Se7#
- 3.Rxe2#
- 2...Qxe1
- 2.Sd7+
- 2...Qxe1
- 3.Sc3#
- 3.Se3#
- 3.Sb4#
- 3.Sxf4#
- 3.S5b6#
- 3.S5f6#
- 3.Se7#
- 2...Qe3
- 3.Sc3#
- 3.Sxe3#
- 3.Sb4#
- 3.Sxf4#
- 3.S5b6#
- 3.S5f6#
- 3.Se7#
- 2...Qe2
- 3.Sc3#
- 3.Sb4#
- 3.Sxf4#
- 3.S5b6#
- 3.S5f6#
- 3.Se7#
- 3.Rxe2#
- 2...Qxe1
- 2.Qc8+
- 2...Bd7
- 3.Qxd7#
- 2...Bd7
- 2.Sc3+
- 1...Qf2
- 2.Sc3+
- 2...Kf6
- 3.Qe7#
- 2...Kf6
- 2.Sb4+
- 2...Kf6
- 3.Qe7#
- 2...Kf6
- 2.Sxf4+
- 2...Kf6
- 3.Qe7#
- 2...Kf6
- 2.Sb6+
- 2...Kf6
- 3.Qe7#
- 2...Kf6
- 2.Sf6+
- 2...Kxf6
- 3.Qe7#
- 2...Kxf6
- 2.Sg4+
- 2...Qxe1
- 3.Sc3#
- 3.Sde3#
- 3.Sb4#
- 3.Sxf4#
- 3.Sb6#
- 3.Sdf6#
- 3.Se7#
- 2...Qe3
- 3.Sc3#
- 3.Sdxe3#
- 3.Sb4#
- 3.Sxf4#
- 3.Sb6#
- 3.Sdf6#
- 3.Se7#
- 2...Qe2
- 3.Sc3#
- 3.Sb4#
- 3.Sxf4#
- 3.Sb6#
- 3.Sdf6#
- 3.Se7#
- 3.Rxe2#
- 2...Qxe1
- 2.Sd7+
- 2...Qxe1
- 3.Sc3#
- 3.Se3#
- 3.Sb4#
- 3.Sxf4#
- 3.S5b6#
- 3.S5f6#
- 3.Se7#
- 2...Qe3
- 3.Sc3#
- 3.Sxe3#
- 3.Sb4#
- 3.Sxf4#
- 3.S5b6#
- 3.S5f6#
- 3.Se7#
- 2...Qe2
- 3.Sc3#
- 3.Sb4#
- 3.Sxf4#
- 3.S5b6#
- 3.S5f6#
- 3.Se7#
- 3.Rxe2#
- 2...Qxe1
- 2.Qc8+
- 2...Bd7
- 3.Qxd7#
- 2...Bd7
- 2.Sc3+
- 1...Qg2
- 2.Sc3+
- 2...Kf6
- 3.Qe7#
- 2...Qd5
- 3.Sg4#
- 3.Sd7#
- 2...Kf6
- 2.Sb4+
- 2...Kf6
- 3.Qe7#
- 2...Qd5
- 3.Sg4#
- 3.Sd7#
- 2...Kf6
- 2.Sxf4+
- 2...Kf6
- 3.Qe7#
- 2...Kf6
- 2.Sb6+
- 2...Kf6
- 3.Qe7#
- 2...Qd5
- 3.Sg4#
- 3.Sed7#
- 2...Kf6
- 2.Sf6+
- 2...Kxf6
- 3.Qe7#
- 2...Qd5
- 3.Seg4#
- 3.Sed7#
- 3.Qe7#
- 2...Kxf6
- 2.Sf3+
- 2...Qe2
- 3.Rxe2#
- 2...Qe2
- 2.Sg4+
- 2...Qe4
- 3.Sc3#
- 3.Sb4#
- 3.Sxf4#
- 3.Sb6#
- 3.Sdf6#
- 3.Se7#
- 2...Qe2
- 3.Sc3#
- 3.Sb4#
- 3.Sxf4#
- 3.Sb6#
- 3.Sdf6#
- 3.Se7#
- 3.Rxe2#
- 2...Qe4
- 2.Sd7+
- 2...Qe4
- 3.Sc3#
- 3.Sb4#
- 3.Sxf4#
- 3.S5b6#
- 3.S5f6#
- 3.Se7#
- 2...Qe2
- 3.Sc3#
- 3.Sb4#
- 3.Sxf4#
- 3.S5b6#
- 3.S5f6#
- 3.Se7#
- 3.Rxe2#
- 2...Qe4
- 2.Qc8+
- 2...Bd7
- 3.Qxd7#
- 2...Bd7
- 2.Sc3+
- 1...Qh2
- 2.Sc3+
- 2...Kf6
- 3.Qe7#
- 2...Kf6
- 2.Sb4+
- 2...Kf6
- 3.Qe7#
- 2...Kf6
- 2.Sxf4+
- 2...Kf6
- 3.Qe7#
- 2...Kf6
- 2.Sb6+
- 2...Kf6
- 3.Qe7#
- 2...Kf6
- 2.Sf6+
- 2...Kxf6
- 3.Qe7#
- 2...Kxf6
- 2.Sd3+
- 2...Qe2
- 3.Rxe2#
- 2...Qe2
- 2.Sf3+
- 2...Qe2
- 3.Rxe2#
- 2...Qe2
- 2.Sc4+
- 2...Qe2
- 3.Rxe2#
- 2...Qe2
- 2.Sg4+
- 2...Qe2
- 3.Sc3#
- 3.Sb4#
- 3.Sxf4#
- 3.Sb6#
- 3.Sdf6#
- 3.Se7#
- 3.Rxe2#
- 2...Qe2
- 2.Sc6+
- 2...Qe2
- 3.Rxe2#
- 2...Qe2
- 2.Sg6+
- 2...Qe2
- 3.Rxe2#
- 2...Qe2
- 2.Sd7+
- 2...Qe2
- 3.Sc3#
- 3.Sb4#
- 3.Sxf4#
- 3.S5b6#
- 3.S5f6#
- 3.Se7#
- 3.Rxe2#
- 2...Qe2
- 2.Sxf7+
- 2...Qe2
- 3.Rxe2#
- 2...Qe2
- 2.Qc8+
- 2...Bd7
- 3.Qxd7#
- 2...Bd7
- 2.Sc3+
- 1...Qc3
- 2.Sxc3+
- 2...Kf6
- 3.Qe7#
- 2...Kf6
- 2.Sb4+
- 2...Kf6
- 3.Qe7#
- 2...Qb3
- 3.Sg4#
- 3.Sd7#
- 2...Qc4
- 3.Sg4#
- 3.Sd7#
- 2...Kf6
- 2.Sxf4+
- 2...Kf6
- 3.Qe7#
- 2...Kf6
- 2.Sb6+
- 2...Kf6
- 3.Qe7#
- 2...Qb3
- 3.Sg4#
- 3.Sed7#
- 2...Qc4
- 3.Sg4#
- 3.Sed7#
- 2...Kf6
- 2.Sf6+
- 2...Kxf6
- 3.Qe7#
- 2...Qb3
- 3.Seg4#
- 3.Sed7#
- 3.Qe7#
- 2...Qc4
- 3.Seg4#
- 3.Sed7#
- 3.Qe7#
- 2...Kxf6
- 2.Sg4+
- 2...Qxe1
- 3.Sc3#
- 3.Sde3#
- 3.Sb4#
- 3.Sxf4#
- 3.Sb6#
- 3.Sdf6#
- 3.Se7#
- 2...Qe5
- 3.Sc3#
- 3.Sb4#
- 3.Sxf4#
- 3.Sb6#
- 3.Sdf6#
- 3.Se7#
- 3.Rxe5#
- 2...Qe3
- 3.Sc3#
- 3.Sdxe3#
- 3.Sb4#
- 3.Sxf4#
- 3.Sb6#
- 3.Sdf6#
- 3.Se7#
- 2...Qxe1
- 2.Sd7+
- 2...Qxe1
- 3.Sc3#
- 3.Se3#
- 3.Sb4#
- 3.Sxf4#
- 3.S5b6#
- 3.S5f6#
- 3.Se7#
- 2...Qe5
- 3.Sc3#
- 3.Sb4#
- 3.Sxf4#
- 3.S5b6#
- 3.S5f6#
- 3.Se7#
- 3.Sc5#
- 3.Sf8#
- 3.Rxe5#
- 2...Qe3
- 3.Sc3#
- 3.Sxe3#
- 3.Sb4#
- 3.Sxf4#
- 3.S5b6#
- 3.S5f6#
- 3.Se7#
- 2...Qxe1
- 2.Sxc3+
- 1...Qc5
- 2.Sc3+
- 2...Kf6
- 3.Qe7#
- 2...Qc4
- 3.Sg4#
- 3.Sd7#
- 2...Qd5
- 3.Sg4#
- 3.Sd7#
- 2...Kf6
- 2.Sb4+
- 2...Kf6
- 3.Qe7#
- 2...Qc4
- 3.Sg4#
- 3.Sd7#
- 2...Qd5
- 3.Sg4#
- 3.Sd7#
- 2...Kf6
- 2.Sxf4+
- 2...Kf6
- 3.Qe7#
- 2...Kf6
- 2.Sb6+
- 2...Kf6
- 3.Qe7#
- 2...Qc4
- 3.Sg4#
- 3.Sed7#
- 2...Qd5
- 3.Sg4#
- 3.Sed7#
- 2...Kf6
- 2.Sf6+
- 2...Kxf6
- 3.Qe7#
- 2...Qc4
- 3.Seg4#
- 3.Sed7#
- 3.Qe7#
- 2...Qd5
- 3.Seg4#
- 3.Sed7#
- 3.Qe7#
- 2...Kxf6
- 2.Sg4+
- 2...Qe3
- 3.Sc3#
- 3.Sdxe3#
- 3.Sb4#
- 3.Sxf4#
- 3.Sb6#
- 3.Sdf6#
- 3.Se7#
- 2...Qe3
- 2.Sd7+
- 2...Qe3
- 3.Sc3#
- 3.Sxe3#
- 3.Sb4#
- 3.Sxf4#
- 3.S5b6#
- 3.S5f6#
- 3.Se7#
- 2...Qe3
- 2.Sc3+
- 1...Bg5
- 2.Sc3+
- 2...Kf6
- 3.Qe7#
- 2...Qb3
- 3.Sg4#
- 3.Sd7#
- 2...Kf6
- 2.Sb4+
- 2...Kf6
- 3.Qe7#
- 2...Qb3
- 3.Sg4#
- 3.Sd7#
- 2...Qc4
- 3.Sg4#
- 3.Sd7#
- 2...Kf6
- 2.Sxf4+
- 2...Kf6
- 3.Sh5#
- 3.Qe7#
- 2...Kf6
- 2.Sb6+
- 2...Kf6
- 3.Qe7#
- 2...Qb3
- 3.Sg4#
- 3.Sed7#
- 2...Qc4
- 3.Sg4#
- 3.Sed7#
- 2...Kf6
- 2.Sf6+
- 2...Kxf6
- 3.Qe7#
- 2...Qb3
- 3.Seg4#
- 3.Sed7#
- 3.Qe7#
- 2...Qc4
- 3.Seg4#
- 3.Sed7#
- 3.Qe7#
- 2...Kxf6
- 2.Sd3+
- 2...Qe2
- 3.Rxe2#
- 2...Qe2
- 2.Sg4+
- 2...Qe4
- 3.Sc3#
- 3.Sb4#
- 3.Sxf4#
- 3.Sb6#
- 3.Sdf6#
- 3.Se7#
- 2...Qe2
- 3.Sc3#
- 3.Sb4#
- 3.Sxf4#
- 3.Sb6#
- 3.Sdf6#
- 3.Se7#
- 3.Rxe2#
- 2...Qe4
- 2.Sd7+
- 2...Qe4
- 3.Sc3#
- 3.Sb4#
- 3.Sxf4#
- 3.S5b6#
- 3.S5f6#
- 3.Se7#
- 2...Qe2
- 3.Sc3#
- 3.Sb4#
- 3.Sxf4#
- 3.S5b6#
- 3.S5f6#
- 3.Se7#
- 3.Rxe2#
- 2...Qe4
- 2.Sc3+
- 1...Bd8
- 2.Sd3+
- 2...Qe2
- 3.Rxe2#
- 2...Qe2
- 2.Sg4+
- 2...Qe4
- 3.Sc3#
- 3.Sb4#
- 3.Sxf4#
- 3.Sb6#
- 3.Sdf6#
- 3.Se7#
- 2...Qe2
- 3.Sc3#
- 3.Sb4#
- 3.Sxf4#
- 3.Sb6#
- 3.Sdf6#
- 3.Se7#
- 3.Rxe2#
- 2...Qe4
- 2.Sd7+
- 2...Qe4
- 3.Sc3#
- 3.Sb4#
- 3.Sxf4#
- 3.S5b6#
- 3.S5f6#
- 3.Se7#
- 2...Qe2
- 3.Sc3#
- 3.Sb4#
- 3.Sxf4#
- 3.S5b6#
- 3.S5f6#
- 3.Se7#
- 3.Rxe2#
- 2...Qe4
- 2.Sd3+
- 1...Sg1
- 2.Sxf4+
- 2...Kf6
- 3.Qe7#
- 2...Kf6
- 2.Sf6+
- 2...Kxf6
- 3.Qe7#
- 2...Qb3
- 3.Qe7#
- 2...Qc4
- 3.Qe7#
- 2...Kxf6
- 2.Sg4+
- 2...Qe4
- 3.Sc3#
- 3.Sb4#
- 3.Sxf4#
- 3.Sb6#
- 3.Sdf6#
- 3.Se7#
- 2...Qe2
- 3.Sc3#
- 3.Sb4#
- 3.Sxf4#
- 3.Sb6#
- 3.Sdf6#
- 3.Se7#
- 2...Se2
- 3.Sxf4#
- 2...Qe4
- 2.Sd7+
- 2...Qe4
- 3.Sc3#
- 3.Sb4#
- 3.Sxf4#
- 3.S5b6#
- 3.S5f6#
- 3.Se7#
- 2...Qe2
- 3.Sc3#
- 3.Sb4#
- 3.Sxf4#
- 3.S5b6#
- 3.S5f6#
- 3.Se7#
- 2...Se2
- 3.Sxf4#
- 2...Qe4
- 2.Sxf4+
- 1...Sf2
- 2.Sxf4+
- 2...Kf6
- 3.Qe7#
- 2...Kf6
- 2.Sf6+
- 2...Kxf6
- 3.Qe7#
- 2...Qb3
- 3.Qe7#
- 2...Qc4
- 3.Qe7#
- 2...Kxf6
- 2.Sg4+
- 2...Qe4
- 3.Sc3#
- 3.Sb4#
- 3.Sxf4#
- 3.Sb6#
- 3.Sdf6#
- 3.Se7#
- 2...Qe2
- 3.Sc3#
- 3.Sb4#
- 3.Sxf4#
- 3.Sb6#
- 3.Sdf6#
- 3.Se7#
- 2...Se4
- 3.Sxf4#
- 2...Qe4
- 2.Sd7+
- 2...Qe4
- 3.Sc3#
- 3.Sb4#
- 3.Sxf4#
- 3.S5b6#
- 3.S5f6#
- 3.Se7#
- 2...Qe2
- 3.Sc3#
- 3.Sb4#
- 3.Sxf4#
- 3.S5b6#
- 3.S5f6#
- 3.Se7#
- 2...Se4
- 3.Sxf4#
- 2...Qe4
- 2.Sxf4+
- 1...g2
- 2.Sxf4+
- 2...Kf6
- 3.Qe7#
- 2...Kf6
- 2.Sf6+
- 2...Kxf6
- 3.Qe7#
- 2...Qb3
- 3.Qe7#
- 2...Qc4
- 3.Qe7#
- 2...Kxf6
- 2.Sd3+
- 2...Qe2
- 3.Rxe2#
- 2...Bxe1
- 3.Qe7#
- 2...Qe2
- 2.Sg4+
- 2...Qe4
- 3.Sc3#
- 3.Sb4#
- 3.Sxf4#
- 3.Sb6#
- 3.Sdf6#
- 3.Se7#
- 2...Qe2
- 3.Sc3#
- 3.Sb4#
- 3.Sxf4#
- 3.Sb6#
- 3.Sdf6#
- 3.Se7#
- 3.Rxe2#
- 2...Bxe1
- 3.Sxf4#
- 3.Qe7#
- 2...Qe4
- 2.Sd7+
- 2...Qe4
- 3.Sc3#
- 3.Sb4#
- 3.Sxf4#
- 3.S5b6#
- 3.S5f6#
- 3.Se7#
- 2...Qe2
- 3.Sc3#
- 3.Sb4#
- 3.Sxf4#
- 3.S5b6#
- 3.S5f6#
- 3.Se7#
- 3.Rxe2#
- 2...Bxe1
- 3.Sxf4#
- 2...Qe4
- 2.Sxf4+
- 1...f3
- 2.Sc3+
- 2...Kf6
- 3.Qe7#
- 2...Qb3
- 3.Sg4#
- 3.Sd7#
- 2...Kf6
- 2.Sb4+
- 2...Kf6
- 3.Qe7#
- 2...Qb3
- 3.Sg4#
- 3.Sd7#
- 2...Qc4
- 3.Sg4#
- 3.Sd7#
- 2...Kf6
- 2.Sf4+
- 2...Kf6
- 3.Qe7#
- 2...Kf6
- 2.Sb6+
- 2...Kf6
- 3.Qe7#
- 2...Qb3
- 3.Sg4#
- 3.Sed7#
- 2...Qc4
- 3.Sg4#
- 3.Sed7#
- 2...Kf6
- 2.Sf6+
- 2...Kxf6
- 3.Qe7#
- 2...Qb3
- 3.Seg4#
- 3.Sed7#
- 3.Qe7#
- 2...Qc4
- 3.Seg4#
- 3.Sed7#
- 3.Qe7#
- 2...Kxf6
- 2.Sg4+
- 2...Qe4
- 3.Sc3#
- 3.Sb4#
- 3.Sf4#
- 3.Sb6#
- 3.Sdf6#
- 3.Se7#
- 2...Qe2
- 3.Sc3#
- 3.Sb4#
- 3.Sf4#
- 3.Sb6#
- 3.Sdf6#
- 3.Se7#
- 2...Qe4
- 2.Sd7+
- 2...Qe4
- 3.Sc3#
- 3.Sb4#
- 3.Sf4#
- 3.S5b6#
- 3.S5f6#
- 3.Se7#
- 2...Qe2
- 3.Sc3#
- 3.Sb4#
- 3.Sf4#
- 3.S5b6#
- 3.S5f6#
- 3.Se7#
- 2...Qe4
- 2.Sc3+
- 1...b4
- 2.Sxb4+
- 2...Kf6
- 3.Qe7#
- 2...Qb3
- 3.Sg4#
- 3.Sd7#
- 2...Qc4
- 3.Sg4#
- 3.Sd7#
- 2...Kf6
- 2.Sxf4+
- 2...Kf6
- 3.Qe7#
- 2...Kf6
- 2.Sf6+
- 2...Kxf6
- 3.Qe7#
- 2...Qb3
- 3.Seg4#
- 3.Sed7#
- 3.Qe7#
- 2...Qc4
- 3.Seg4#
- 3.Sed7#
- 3.Qe7#
- 2...b3
- 3.Qe7#
- 2...Kxf6
- 2.Sd3+
- 2...Qe2
- 3.Rxe2#
- 2...Qe2
- 2.Sg4+
- 2...Qe4
- 3.Sxb4#
- 3.Sxf4#
- 2...Qe2
- 3.Sxb4#
- 3.Sxf4#
- 3.Rxe2#
- 2...Qe4
- 2.Sd7+
- 2...Qe4
- 3.Sxb4#
- 3.Sxf4#
- 2...Qe2
- 3.Sxb4#
- 3.Sxf4#
- 3.Rxe2#
- 2...Qe4
- 2.Sxb4+
- 1...Qe4!
- threat
- 1.Sb6+?
- Keys
- 1.Kg7!
- threat
- 2.Sxf4#
- 1...Bf6+
- 2.Sxf6+
- 2...Qb3
- 3.Sd3#
- 3.Sf3#
- 3.Seg4#
- 3.Sc6#
- 3.Sg6#
- 3.Sed7#
- 3.Sxf7#
- 3.Bxb3#
- 2...Qc4
- 3.Sd3#
- 3.Sf3#
- 3.Sxc4#
- 3.Seg4#
- 3.Sc6#
- 3.Sg6#
- 3.Sed7#
- 3.Sxf7#
- 2...Qb3
- 2.Sxf6+
- 1...Qb3
- 2.Bxb3
- threat
- 3.Sc3#
- 3.Sb4#
- 3.Sxf4#
- 3.Sb6#
- 3.Sf6#
- 3.Se7#
- 2...Bf6+
- 3.Sxf6#
- threat
- 2.Bxb3
- 1...Qe4
- 2.Sxf4+
- 2...Kxe5
- 3.Sd3#
- 2...Kxe5
- 2.Sxf4+
- 1...Qe2
- 2.Sf6+
- 2...Kxe5
- 3.Rxe2#
- 2...Qc4
- 3.Sd3#
- 3.Sf3#
- 3.Sxc4#
- 3.Seg4#
- 3.Sc6#
- 3.Sg6#
- 3.Sed7#
- 3.Sxf7#
- 2...Kxe5
- 2.Rxe2
- threat
- 3.Sc3#
- 3.Sb4#
- 3.Sxf4#
- 3.Sb6#
- 3.Sf6#
- 3.Se7#
- 2...Bf6+
- 3.Sxf6#
- threat
- 2.Sf6+
- 1...Qc4
- 2.Sc6+
- 2...Kxd5
- 3.Sb4#
- 2...Kd7
- 3.Qxb7#
- 2...Qe2
- 3.Sb6#
- 3.Sf6#
- 2...Qe4
- 3.Sb6#
- 3.Sf6#
- 2...Kxd5
- 2.Sc6+
- 1...Qc7
- 2.Sb6+
- 2...Kxd6
- 3.Sc8#
- 2...Qc4
- 3.Sd3#
- 3.Sf3#
- 3.Sexc4#
- 3.Sg4#
- 3.Sc6#
- 3.Sg6#
- 3.Sed7#
- 3.Sxf7#
- 2...Kxd6
- 2.Sb6+
- threat
- 1.Kg7!
FEATURES
NOT CLASSIFIED
Developed and maintained by Brian Stephenson.
Implemented with HTML5, MySQL, Perl (with, inter alia, CGI::Simple, HTML::Template & XML::LibXML) &
CSS/Javascript (jQuery, Bootstrap & DataTables).