MESON Chess Problem Database
Problem Display
PID: 159590 (4R3/3pN1p1/6K1/1p1P1p2/1Pp1k1p1/2Qp4/3B2P1/7n w - - 0 1)
Tomson, Brian
The Problemist, 1975
#3
8 + 9
| 15561 | Fifty Chess Problems (Brian Tomson) | 1983 |
SOLUTION
- SOUND
- Sets
- 1...f4
- 2.Rf8
- threat
- 3.Rxf4#
- 2...f3
- 3.Rf4#
- threat
- 2.Rf8
- 1...f4
- Tries
- 1.Bf4?
- threat
- 2.Qe5#
- 1...Kxf4
- 2.Sxf5
- threat
- 3.Qd2#
- 3.Qd4#
- 3.Qe5#
- threat
- 2.Sxf5
- 1...d6!
- threat
- 1.Rf8?
- threat
- 2.Rxf5
- threat
- 3.Rf4#
- 3.Re5#
- 3.Qe5#
- threat
- 2.Rxf5
- 1...d6
- 2.Rxf5
- threat
- 3.Rf4#
- threat
- 2.Rxf5
- 1...Sg3!
- threat
- 1.Qa1?
- threat
- 2.Sxf5+
- 2...Kxd5
- 3.Qa8#
- 2...Kxd5
- 2.Qe1+
- 2...Kd4
- 3.Bc3#
- 3.Qe3#
- 2...Kd4
- 2.Qa8
- threat
- 3.Sxf5#
- 2...Kd4
- 3.Sxf5#
- 2...Ke5
- 3.Sxf5#
- 2...f4
- 3.Sf5#
- threat
- 2.Sxf5+
- 1...Sg3
- 2.Sxf5+
- 2...Kxd5
- 3.Qa8#
- 2...Kxd5
- 2.Sxf5+
- 1...f4
- 2.Sf5+
- 2...Kxd5
- 3.Qa8#
- 2...Kxd5
- 2.Qe1+
- 2...Kd4
- 3.Bc3#
- 2...Kd4
- 2.Qa8
- threat
- 3.Sf5#
- 2...Kd4
- 3.Sf5#
- 2...Ke5
- 3.Sf5#
- threat
- 2.Sf5+
- 1...c3!
- threat
- 1.Qf6?
- threat
- 2.Sxf5+
- 2...Kxd5
- 3.Se3#
- 3.Re5#
- 3.Qd6#
- 2...Kxd5
- 2.Sc6+
- 2...Kxd5
- 3.Re5#
- 2...Kxd5
- 2.Sc8+
- 2...Kxd5
- 3.Sb6#
- 3.Qd6#
- 2...Kxd5
- 2.Qg5
- threat
- 3.Qe3#
- 3.Qf4#
- 2...Kd4
- 3.Qe3#
- 3.Qf4#
- 2...Ke5
- 3.Qf4#
- 2...f4
- 3.Sc6#
- 3.Qxf4#
- threat
- 2.Qxf5+
- 2...Kd4
- 3.Qf4#
- 2...Kd4
- 2.Qd6
- threat
- 3.Sxf5#
- 3.Sc6#
- 3.Qf4#
- 2...Kd4
- 3.Sxf5#
- 3.Qf4#
- threat
- 2.Qf7
- threat
- 3.Sxf5#
- 3.Sc6#
- 2...Kd4
- 3.Sxf5#
- 2...Ke5
- 3.Sxf5#
- threat
- 2.Sxf5+
- 1...Sg3
- 2.Sxf5+
- 2...Kxd5
- 3.Se3#
- 3.Re5#
- 3.Qd6#
- 2...Kxd5
- 2.Sc6+
- 2...Kxd5
- 3.Re5#
- 2...Kxd5
- 2.Sc8+
- 2...Kxd5
- 3.Sb6#
- 3.Qd6#
- 2...Kxd5
- 2.Qg5
- threat
- 3.Qe3#
- 3.Qf4#
- 2...Kd4
- 3.Qe3#
- 2...Ke5
- 3.Qf4#
- 2...f4
- 3.Sc6#
- 3.Qxf4#
- threat
- 2.Sxf5+
- 1...Sf2
- 2.Sxf5+
- 2...Kxd5
- 3.Se3#
- 3.Re5#
- 3.Qd6#
- 2...Kxd5
- 2.Sc6+
- 2...Kxd5
- 3.Re5#
- 2...Kxd5
- 2.Sc8+
- 2...Kxd5
- 3.Sb6#
- 3.Qd6#
- 2...Kxd5
- 2.Qg5
- threat
- 3.Qe3#
- 3.Qf4#
- 2...Kd4
- 3.Qe3#
- 2...Ke5
- 3.Qf4#
- 2...f4
- 3.Sc6#
- 3.Qxf4#
- threat
- 2.Qd6
- threat
- 3.Sxf5#
- 3.Sc6#
- 3.Qf4#
- 2...Kd4
- 3.Sxf5#
- threat
- 2.Qf7
- threat
- 3.Sxf5#
- 3.Sc6#
- 2...Kd4
- 3.Sxf5#
- 2...Ke5
- 3.Sxf5#
- threat
- 2.Sxf5+
- 1...c3
- 2.Sxf5+
- 2...Kxd5
- 3.Se3#
- 2...Kxd5
- 2.Sc8+
- 2...Kxd5
- 3.Sb6#
- 2...Kxd5
- 2.Qxf5+
- 2...Kd4
- 3.Qf4#
- 2...Kd4
- 2.Qd6
- threat
- 3.Sxf5#
- 3.Sc6#
- 3.Qf4#
- 2...Kd4
- 3.Qf4#
- threat
- 2.Sxf5+
- 1...d6
- 2.Sxf5+
- 2...Kxd5
- 3.Qxd6#
- 2...Kxd5
- 2.Sc8+
- 2...Kxd5
- 3.Qxd6#
- 2...Kxd5
- 2.Qg5
- threat
- 3.Qe3#
- 3.Qf4#
- 2...Kd4
- 3.Qe3#
- 3.Qf4#
- 2...Ke5
- 3.Qe3#
- 3.Qf4#
- 2...f4
- 3.Sc6#
- 3.Qxf4#
- threat
- 2.Qxf5+
- 2...Kd4
- 3.Sc6#
- 3.Qf4#
- 2...Kd4
- 2.Qxd6
- threat
- 3.Sxf5#
- 3.Sc6#
- 3.Qf4#
- 2...Kd4
- 3.Sxf5#
- 3.Sc6#
- 3.Qf4#
- threat
- 2.Qe6+
- 2...Kd4
- 3.Sxf5#
- 3.Sc6#
- 3.Qe3#
- 2...Kd4
- 2.Qf7
- threat
- 3.Sxf5#
- 3.Sc6#
- 2...Kd4
- 3.Sxf5#
- 3.Sc6#
- 2...Ke5
- 3.Sxf5#
- 3.Sc6#
- threat
- 2.Sxf5+
- 1...gxf6!
- threat
- 1.Qxg7?
- threat
- 2.Sxf5+
- 2...Kxd5
- 3.Qxd7#
- 2...Kxd5
- 2.Sc6+
- 2...Kxd5
- 3.Qxd7#
- 2...Kxd5
- 2.Sc8+
- 2...Kxd5
- 3.Qxd7#
- 2...Kxd5
- 2.Sg8+
- 2...Kxd5
- 3.Qxd7#
- 2...Kxd5
- 2.Qh6
- threat
- 3.Qe3#
- 3.Qf4#
- 2...Kd4
- 3.Qe3#
- 3.Qf4#
- 2...Ke5
- 3.Qf4#
- 2...f4
- 3.Qxf4#
- threat
- 2.Qf7
- threat
- 3.Sxf5#
- 3.Sc6#
- 2...Kd4
- 3.Sxf5#
- 2...Ke5
- 3.Sxf5#
- threat
- 2.Qg8
- threat
- 3.Sxf5#
- 3.Sc6#
- 2...Kd4
- 3.Sxf5#
- 2...Ke5
- 3.Sxf5#
- threat
- 2.Sxf5+
- 1...Sg3
- 2.Sxf5+
- 2...Kxd5
- 3.Qxd7#
- 2...Kxd5
- 2.Sc6+
- 2...Kxd5
- 3.Qxd7#
- 2...Kxd5
- 2.Sc8+
- 2...Kxd5
- 3.Qxd7#
- 2...Kxd5
- 2.Sg8+
- 2...Kxd5
- 3.Qxd7#
- 2...Kxd5
- 2.Qh6
- threat
- 3.Qe3#
- 3.Qf4#
- 2...Kd4
- 3.Qe3#
- 2...Ke5
- 3.Qf4#
- 2...f4
- 3.Qxf4#
- threat
- 2.Sxf5+
- 1...Sf2
- 2.Sxf5+
- 2...Kxd5
- 3.Qxd7#
- 2...Kxd5
- 2.Sc6+
- 2...Kxd5
- 3.Qxd7#
- 2...Kxd5
- 2.Sc8+
- 2...Kxd5
- 3.Qxd7#
- 2...Kxd5
- 2.Sg8+
- 2...Kxd5
- 3.Qxd7#
- 2...Kxd5
- 2.Qh6
- threat
- 3.Qe3#
- 3.Qf4#
- 2...Kd4
- 3.Qe3#
- 2...Ke5
- 3.Qf4#
- 2...f4
- 3.Qxf4#
- threat
- 2.Qf7
- threat
- 3.Sxf5#
- 3.Sc6#
- 2...Kd4
- 3.Sxf5#
- 2...Ke5
- 3.Sxf5#
- threat
- 2.Qg8
- threat
- 3.Sxf5#
- 3.Sc6#
- 2...Kd4
- 3.Sxf5#
- 2...Ke5
- 3.Sxf5#
- threat
- 2.Sxf5+
- 1...f4
- 2.Sf5+
- 2...Kxd5
- 3.Qxd7#
- 2...Kxd5
- 2.Sc6+
- 2...Kxd5
- 3.Qxd7#
- 2...Kxd5
- 2.Sc8+
- 2...Kxd5
- 3.Qxd7#
- 2...Kxd5
- 2.Sg8+
- 2...Kxd5
- 3.Qxd7#
- 2...Kxd5
- 2.Rf8
- threat
- 3.Rxf4#
- 2...f3
- 3.Rf4#
- threat
- 2.Qf6
- threat
- 3.Qxf4#
- 2...f3
- 3.Qf4#
- threat
- 2.Qh6
- threat
- 3.Qxf4#
- 2...Kd4
- 3.Qxf4#
- 2...Ke5
- 3.Qxf4#
- 2...f3
- 3.Qe3#
- 3.Qf4#
- threat
- 2.Qf8
- threat
- 3.Qxf4#
- 2...Kd4
- 3.Qxf4#
- 2...Ke5
- 3.Qxf4#
- 2...f3
- 3.Qf4#
- threat
- 2.Qf7
- threat
- 3.Sf5#
- 3.Sc6#
- 3.Qxf4#
- 2...Kd4
- 3.Sf5#
- 3.Qxf4#
- 2...Ke5
- 3.Sf5#
- 3.Qxf4#
- threat
- 2.Qg8
- threat
- 3.Sf5#
- 3.Sc6#
- 2...Kd4
- 3.Sf5#
- 2...Ke5
- 3.Sf5#
- threat
- 2.Sf5+
- 1...d6
- 2.Sxf5+
- 2...Kxd5
- 3.Qb7#
- 2...Kxd5
- 2.Qh6
- threat
- 3.Qe3#
- 3.Qf4#
- 2...Kd4
- 3.Qe3#
- 3.Qf4#
- 2...Ke5
- 3.Qe3#
- 3.Qf4#
- 2...f4
- 3.Qxf4#
- threat
- 2.Qf7
- threat
- 3.Sxf5#
- 3.Sc6#
- 2...Kd4
- 3.Sxf5#
- 3.Sc6#
- 2...Ke5
- 3.Sxf5#
- 3.Sc6#
- threat
- 2.Qg8
- threat
- 3.Sxf5#
- 3.Sc6#
- 2...Kd4
- 3.Sxf5#
- 3.Sc6#
- 2...Ke5
- 3.Sxf5#
- 3.Sc6#
- threat
- 2.Sxf5+
- 1...c3!
- threat
- 1.Qa3?
- threat
- 2.Sxf5+
- 2...Kxd5
- 3.Qa8#
- 2...Kxd5
- 2.Qa8
- threat
- 3.Sxf5#
- 2...Kd4
- 3.Sxf5#
- 2...Ke5
- 3.Sxf5#
- 2...f4
- 3.Sf5#
- threat
- 2.Sxf5+
- 1...Kd4
- 2.Sxf5+
- 2...Kxd5
- 3.Qa8#
- 2...Kxd5
- 2.Sxf5+
- 1...Ke5
- 2.Sxf5+
- 2...Kxd5
- 3.Qa8#
- 2...Kxd5
- 2.Qa8
- threat
- 3.Sxf5#
- 2...Kd4
- 3.Sxf5#
- 2...Ke4
- 3.Sxf5#
- 2...Kd6
- 3.Bf4#
- 3.Qb8#
- 2...f4
- 3.Sf5#
- threat
- 2.Sxf5+
- 1...Sg3
- 2.Sxf5+
- 2...Kxd5
- 3.Qa8#
- 2...Kxd5
- 2.Sxf5+
- 1...f4
- 2.Sf5+
- 2...Kxd5
- 3.Qa8#
- 2...Kxd5
- 2.Qa8
- threat
- 3.Sf5#
- 2...Kd4
- 3.Sf5#
- 2...Ke5
- 3.Sf5#
- threat
- 2.Sf5+
- 1...c3!
- threat
- 1.Qxc4+?
- 1...Ke5
- 2.Sxf5#
- 2.Sc8#
- 2.Bf4#
- 2.Qf4#
- 1...bxc4!
- 1...Ke5
- 1.Bf4?
- Keys
- 1.d6!
- 1...Sg3
- 2.Bf4
- threat
- 3.Qe5#
- 2...Kxf4
- 3.Sd5#
- 2...d2
- 3.Qe3#
- threat
- 2.Bf4
- 1...Sf2
- 2.Be3
- threat
- 3.Qd4#
- 2...Kxe3
- 3.Sd5#
- threat
- 2.Be3
- 1...g3
- 2.Bf4
- threat
- 3.Qe5#
- 2...Kxf4
- 3.Qd4#
- 2...d2
- 3.Qe3#
- threat
- 2.Bf4
- 1...f4
- 2.Rf8
- threat
- 3.Rxf4#
- 2...f3
- 3.Rf4#
- threat
- 2.Rf8
- 1...Sg3
- 1.d6!
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