MESON Chess Problem Database
Problem Display
PID: 152098 (K2nkn1B/5p1P/2P1pPp1/pB2P1P1/4Q3/8/8/8 w - - 0 1)
Restad, Birger
1st Prize, Western Morning News, 1930
#3
9 + 7
| 35 | L'Italia Scacchistica | 1930 |
SOLUTION
- SOUND
- Sets
- 1...Sb7
- 2.cxb7+
- 2...Kd8
- 3.b8Q#
- 2...Sd7
- 3.b8Q#
- 3.b8R#
- 2...Kd8
- 2.cxb7+
- 1...Sd7
- 2.cxd7+
- 2...Kf8
- 3.Bg7#
- 2...Kf8
- 2.cxd7+
- 1...Sxh7
- 2.c7+
- 2...Kf8
- 3.cxd8Q#
- 3.cxd8R#
- 2...Sc6
- 3.c8Q#
- 2...Kf8
- 2.c7+
- 1...a4
- 2.Qb4
- threat
- 3.Qe7#
- threat
- 2.Qb4
- 1...Sb7
- Tries
- 1.Ba4?
- 1...Sxh7
- 2.c7+
- 2...Kf8
- 3.cxd8Q#
- 3.cxd8R#
- 2...Sc6
- 3.c8Q#
- 2...Kf8
- 2.c7+
- 1...Sb7
- 2.cxb7+
- 2...Kd8
- 3.b8Q#
- 2...Sd7
- 3.b8Q#
- 3.b8R#
- 2...Kd8
- 2.cxb7+
- 1...Sd7
- 2.cxd7+
- 2...Kf8
- 3.Bg7#
- 2...Kf8
- 2.cxd7+
- 1...Sxc6!
- 1...Sxh7
- 1.Bg7?
- threat
- 2.c7+
- 2...Sc6
- 3.c8Q#
- 2...Sd7
- 3.h8Q#
- 3.h8R#
- 2...Sc6
- 2.c7+
- 1...Sxh7
- 2.c7+
- 2...Sc6
- 3.Bxc6#
- 3.Qxc6#
- 3.c8Q#
- 2...Sc6
- 2.c7+
- 1...Sb7
- 2.cxb7+
- 2...Kd8
- 3.b8Q#
- 2...Sd7
- 3.b8Q#
- 3.b8R#
- 3.h8Q#
- 3.h8R#
- 2...Kd8
- 2.c7+
- 2...Sd7
- 3.h8Q#
- 3.h8R#
- 2...Sd7
- 2.cxb7+
- 1...Sxc6!
- threat
- 1.Qc2?
- threat
- 2.Qc5
- threat
- 3.Qe7#
- threat
- 2.Qc5
- 1...Sxh7
- 2.c7+
- 2...Kf8
- 3.cxd8Q#
- 3.cxd8R#
- 2...Sc6
- 3.c8Q#
- 2...Kf8
- 2.c7+
- 1...Sb7
- 2.cxb7+
- 2...Kd8
- 3.Qc8#
- 3.b8Q#
- 3.b8R#
- 2...Sd7
- 3.Qc8#
- 3.b8Q#
- 3.b8R#
- 2...Kd8
- 2.cxb7+
- 1...Sd7
- 2.cxd7+
- 2...Kf8
- 3.Bg7#
- 3.Qc5#
- 2...Kf8
- 2.cxd7+
- 1...Sxc6!
- threat
- 1.Qd3?
- threat
- 2.Qa3
- threat
- 3.Qe7#
- threat
- 2.Qd6
- threat
- 3.Qe7#
- threat
- 2.Qa3
- 1...Sxh7
- 2.Qd7+
- 2...Kf8
- 3.Qxd8#
- 2...Kf8
- 2.c7+
- 2...Kf8
- 3.Qxd8#
- 3.cxd8Q#
- 3.cxd8R#
- 2...Sc6
- 3.Qd8#
- 3.c8Q#
- 3.c8R#
- 2...Kf8
- 2.Qd7+
- 1...Sd7
- 2.Qxd7+
- 2...Kf8
- 3.Bg7#
- 3.Qe7#
- 3.Qxd8#
- 2...Kf8
- 2.cxd7+
- 2...Kf8
- 3.Bg7#
- 3.Qa3#
- 3.Qd6#
- 2...Kf8
- 2.Qxd7+
- 1...Sb7
- 2.cxb7+
- 2...Sd7
- 3.b8Q#
- 3.b8R#
- 2...Sd7
- 2.cxb7+
- 1...Sxc6!
- threat
- 1.Qf3?
- threat
- 2.Qa3
- threat
- 3.Qe7#
- threat
- 2.Qa3
- 1...Sxh7
- 2.c7+
- 2...Kf8
- 3.cxd8Q#
- 3.cxd8R#
- 2...Sc6
- 3.c8Q#
- 2...Kf8
- 2.c7+
- 1...Sb7
- 2.cxb7+
- 2...Kd8
- 3.b8Q#
- 2...Sd7
- 3.b8Q#
- 3.b8R#
- 2...Kd8
- 2.cxb7+
- 1...Sd7
- 2.cxd7+
- 2...Kf8
- 3.Bg7#
- 3.Qa3#
- 2...Kf8
- 2.cxd7+
- 1...Sxc6!
- threat
- 1.Qe1?
- 1...Sxh7
- 2.c7+
- 2...Kf8
- 3.cxd8Q#
- 3.cxd8R#
- 2...Sc6
- 3.c8Q#
- 2...Kf8
- 2.c7+
- 1...Sb7
- 2.cxb7+
- 2...Kd8
- 3.Qxa5#
- 3.b8Q#
- 2...Sd7
- 3.b8Q#
- 3.b8R#
- 2...Kd8
- 2.cxb7+
- 1...Sd7
- 2.cxd7+
- 2...Kf8
- 3.Bg7#
- 2...Kf8
- 2.cxd7+
- 1...a4
- 2.Qb4
- threat
- 3.Qe7#
- threat
- 2.Qb4
- 1...Sxc6!
- 1...Sxh7
- 1.Qe3?
- threat
- 2.Qc5
- threat
- 3.Qe7#
- threat
- 2.Qa3
- threat
- 3.Qe7#
- threat
- 2.Qc5
- 1...Sxh7
- 2.c7+
- 2...Kf8
- 3.cxd8Q#
- 3.cxd8R#
- 2...Sc6
- 3.c8Q#
- 2...Kf8
- 2.c7+
- 1...Sb7
- 2.cxb7+
- 2...Kd8
- 3.Qb6#
- 3.b8Q#
- 2...Sd7
- 3.b8Q#
- 3.b8R#
- 2...Kd8
- 2.cxb7+
- 1...Sd7
- 2.cxd7+
- 2...Kf8
- 3.Bg7#
- 3.Qc5#
- 3.Qa3#
- 2...Kf8
- 2.cxd7+
- 1...Sxc6!
- threat
- 1.Qa4?
- threat
- 2.Qa3
- threat
- 3.Qe7#
- threat
- 2.Qa3
- 1...Sxh7
- 2.c7+
- 2...Kf8
- 3.cxd8Q#
- 3.cxd8R#
- 2...Sc6
- 3.c8Q#
- 2...Kf8
- 2.c7+
- 1...Sb7
- 2.cxb7+
- 2...Kd8
- 3.Qxa5#
- 3.b8Q#
- 2...Sd7
- 3.b8Q#
- 3.b8R#
- 2...Kd8
- 2.cxb7+
- 1...Sd7
- 2.cxd7+
- 2...Kf8
- 3.Bg7#
- 3.Qa3#
- 2...Kf8
- 2.cxd7+
- 1...Sxc6!
- threat
- 1.Qc4?
- threat
- 2.Qc5
- threat
- 3.Qe7#
- threat
- 2.Qc5
- 1...Sxh7
- 2.c7+
- 2...Kf8
- 3.cxd8Q#
- 3.cxd8R#
- 2...Sc6
- 3.c8Q#
- 2...Kf8
- 2.c7+
- 1...Sb7
- 2.cxb7+
- 2...Kd8
- 3.Qc8#
- 3.b8Q#
- 3.b8R#
- 2...Sd7
- 3.Qc8#
- 3.b8Q#
- 3.b8R#
- 2...Kd8
- 2.cxb7+
- 1...Sd7
- 2.cxd7+
- 2...Kf8
- 3.Bg7#
- 3.Qc5#
- 2...Kf8
- 2.cxd7+
- 1...Sxc6!
- threat
- 1.Qd4?
- threat
- 2.Qc5
- threat
- 3.Qe7#
- threat
- 2.Qd6
- threat
- 3.Qe7#
- threat
- 2.Qc5
- 1...Sxh7
- 2.Qd7+
- 2...Kf8
- 3.Qxd8#
- 2...Kf8
- 2.c7+
- 2...Kf8
- 3.Qxd8#
- 3.cxd8Q#
- 3.cxd8R#
- 2...Sc6
- 3.Qd8#
- 3.c8Q#
- 3.c8R#
- 2...Kf8
- 2.Qd7+
- 1...Sd7
- 2.Qxd7+
- 2...Kf8
- 3.Bg7#
- 3.Qe7#
- 3.Qxd8#
- 2...Kf8
- 2.cxd7+
- 2...Kf8
- 3.Bg7#
- 3.Qc5#
- 3.Qd6#
- 2...Kf8
- 2.Qxd7+
- 1...Sb7
- 2.cxb7+
- 2...Sd7
- 3.b8Q#
- 3.b8R#
- 2...Sd7
- 2.cxb7+
- 1...Sxc6!
- threat
- 1.Qf4?
- 1...Sxh7
- 2.c7+
- 2...Kf8
- 3.cxd8Q#
- 3.cxd8R#
- 2...Sc6
- 3.c8Q#
- 2...Kf8
- 2.c7+
- 1...Sb7
- 2.cxb7+
- 2...Kd8
- 3.b8Q#
- 2...Sd7
- 3.b8Q#
- 3.b8R#
- 2...Kd8
- 2.cxb7+
- 1...Sd7
- 2.cxd7+
- 2...Kf8
- 3.Bg7#
- 2...Kf8
- 2.cxd7+
- 1...a4
- 2.Qb4
- threat
- 3.Qe7#
- threat
- 2.Qb4
- 1...Sxc6!
- 1...Sxh7
- 1.Qg4?
- 1...Sxh7
- 2.c7+
- 2...Kf8
- 3.cxd8Q#
- 3.cxd8R#
- 2...Sc6
- 3.c8Q#
- 2...Kf8
- 2.c7+
- 1...Sb7
- 2.cxb7+
- 2...Kd8
- 3.b8Q#
- 2...Sd7
- 3.b8Q#
- 3.b8R#
- 2...Kd8
- 2.cxb7+
- 1...Sd7
- 2.cxd7+
- 2...Kf8
- 3.Bg7#
- 2...Kf8
- 2.cxd7+
- 1...a4
- 2.Qb4
- threat
- 3.Qe7#
- threat
- 2.Qb4
- 1...Sxc6!
- 1...Sxh7
- 1.Qh4?
- 1...Sxh7
- 2.c7+
- 2...Kf8
- 3.cxd8Q#
- 3.cxd8R#
- 2...Sc6
- 3.c8Q#
- 2...Kf8
- 2.c7+
- 1...Sb7
- 2.cxb7+
- 2...Kd8
- 3.b8Q#
- 2...Sd7
- 3.b8Q#
- 3.b8R#
- 2...Kd8
- 2.cxb7+
- 1...Sd7
- 2.cxd7+
- 2...Kf8
- 3.Bg7#
- 3.Qh6#
- 2...Kf8
- 2.cxd7+
- 1...a4
- 2.Qb4
- threat
- 3.Qe7#
- threat
- 2.Qb4
- 1...Sxc6!
- 1...Sxh7
- 1.c7+?
- 1...Sc6
- 2.c8Q#
- 1...Sd7!
- 1...Sc6
- 1.Ba4?
- Keys
- 1.Qb1!
- 1...Sxc6
- 2.Bxc6+
- 2...Kd8
- 3.Qb8#
- 2...Sd7
- 3.Qb8#
- 2...Kd8
- 2.Bxc6+
- 1...Sxh7
- 2.c7+
- 2...Kf8
- 3.cxd8Q#
- 3.cxd8R#
- 2...Sc6
- 3.c8Q#
- 2...Kf8
- 2.c7+
- 1...Sb7
- 2.cxb7+
- 2...Kd8
- 3.b8Q#
- 2...Sd7
- 3.b8Q#
- 3.b8R#
- 2...Kd8
- 2.cxb7+
- 1...Sd7
- 2.cxd7+
- 2...Kf8
- 3.Bg7#
- 2...Kf8
- 2.cxd7+
- 1...a4
- 2.Qb4
- threat
- 3.Qe7#
- threat
- 2.Qb4
- 1...Sxc6
- 1.Qb1!
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