MESON Chess Problem Database
Problem Display
PID: 25284 (7r/2N2P1P/b7/3P2pN/4P1Bk/1Q3Pp1/1P4p1/6K1 w - - 0 1)
Warton, Joseph John
The Observer, 1940
(First published on Sun Oct 20 1940)
#3
11 + 6
| 15239 | Valois Notebooks | 2019 |
SOLUTION
- SOUND
- Sets
- 1...Ra8
- 2.Sg7
- threat
- 3.Sf5#
- 2...Bc8
- 3.h8Q#
- 3.h8R#
- threat
- 2.Sg7
- 1...Rb8
- 2.Sg7
- threat
- 3.Sf5#
- 2...Bc8
- 3.h8Q#
- 3.h8R#
- threat
- 2.Sg7
- 1...Rc8
- 2.Sg7
- threat
- 3.Sf5#
- threat
- 2.Sg7
- 1...Bf1
- 2.Sg7
- threat
- 3.Sf5#
- threat
- 2.Sg7
- 1...Bc4
- 2.Sg7
- threat
- 3.Sf5#
- threat
- 2.Sg7
- 1...Ra8
- Tries
- 1.Sf4?
- threat
- 2.Sxg2#
- 2.Sg6#
- 1...Rg8
- 2.Sxg2#
- 1...Bf1
- 2.Sg6#
- 1...gxf4!
- threat
- 1.Qc3?
- threat
- 2.Sf4
- threat
- 3.Sxg2#
- 3.Sg6#
- 2...gxf4
- 3.Qf6#
- threat
- 2.Qe1
- threat
- 3.Qxg3#
- threat
- 2.Qe5
- threat
- 3.Qxg3#
- threat
- 2.Sf4
- 1...Rxh7
- 2.Sf4
- threat
- 3.Sxg2#
- 3.Sg6#
- 2...gxf4
- 3.Qf6#
- threat
- 2.Sf4
- 1...Re8
- 2.Sf4
- threat
- 3.Sxg2#
- 3.Sg6#
- 2...gxf4
- 3.Qf6#
- threat
- 2.Qe1
- threat
- 3.Qxg3#
- threat
- 2.Sf4
- 1...Rg8
- 2.Qe1
- threat
- 3.Qxg3#
- threat
- 2.Qe5
- threat
- 3.Qxg3#
- threat
- 2.Qe1
- 1...Bf1
- 2.Sg7
- threat
- 3.Sf5#
- threat
- 2.Qe1
- threat
- 3.Qxg3#
- threat
- 2.Qe5
- threat
- 3.Qxg3#
- threat
- 2.Sg7
- 1...Be2
- 2.Qe1
- threat
- 3.Qxg3#
- threat
- 2.Qe5
- threat
- 3.Qxg3#
- threat
- 2.Qe1
- 1...Bc8!
- threat
- 1.Qb4?
- threat
- 2.Sf4
- threat
- 3.Sxg2#
- 3.Sg6#
- 2...gxf4
- 3.Qe7#
- threat
- 2.Qe1
- threat
- 3.Qxg3#
- threat
- 2.Qd6
- threat
- 3.Qxg3#
- threat
- 2.Sf4
- 1...Rxh7
- 2.Sf4
- threat
- 3.Sxg2#
- 3.Sg6#
- 2...gxf4
- 3.Qe7#
- threat
- 2.Sf4
- 1...Rd8
- 2.Sf4
- threat
- 3.Sxg2#
- 3.Sg6#
- 2...gxf4
- 3.Qe7#
- threat
- 2.Qe1
- threat
- 3.Qxg3#
- threat
- 2.Sf4
- 1...Re8
- 2.Qe1
- threat
- 3.Qxg3#
- threat
- 2.Qe1
- 1...Rg8
- 2.Qe1
- threat
- 3.Qxg3#
- threat
- 2.Qd6
- threat
- 3.Qxg3#
- threat
- 2.Qe1
- 1...Bf1
- 2.Sg7
- threat
- 3.Sf5#
- threat
- 2.Qe1
- threat
- 3.Qxg3#
- threat
- 2.Qd6
- threat
- 3.Qxg3#
- threat
- 2.Sg7
- 1...Be2
- 2.Qe1
- threat
- 3.Qxg3#
- threat
- 2.Qd6
- threat
- 3.Qxg3#
- threat
- 2.Qe1
- 1...Bc8!
- threat
- 1.Qb6?
- threat
- 2.Sf4
- threat
- 3.Sxg2#
- 3.Sg6#
- 3.Qh6#
- threat
- 2.Sg7
- threat
- 3.Sf5#
- 3.Qh6#
- threat
- 2.Qd6
- threat
- 3.Qxg3#
- threat
- 2.Sf4
- 1...Rxh7
- 2.Sf4
- threat
- 3.Sxg2#
- 3.Sg6#
- 2...gxf4
- 3.Qf6#
- threat
- 2.Sf4
- 1...Rd8
- 2.Sf4
- threat
- 3.Sxg2#
- 3.Sg6#
- 3.Qh6#
- threat
- 2.Sg7
- threat
- 3.Sf5#
- 3.Qh6#
- threat
- 2.Qh6
- threat
- 3.Sf4#
- 3.Sf6#
- 3.Sg7#
- threat
- 2.Sf4
- 1...Re8
- 2.Sf4
- threat
- 3.Sxg2#
- 3.Sg6#
- 3.Qh6#
- threat
- 2.Sg7
- threat
- 3.Sf5#
- 3.Qh6#
- threat
- 2.Qh6
- threat
- 3.Sf4#
- 3.Sf6#
- 3.Sg7#
- threat
- 2.Sf4
- 1...Rg8
- 2.Sf4
- threat
- 3.Sxg2#
- 3.Qh6#
- threat
- 2.Sg7
- threat
- 3.Sf5#
- 3.Qh6#
- threat
- 2.Qd6
- threat
- 3.Qxg3#
- threat
- 2.Sf4
- 1...Bf1
- 2.Sf4
- threat
- 3.Sg6#
- 3.Qh6#
- threat
- 2.Sg7
- threat
- 3.Sf5#
- 3.Qh6#
- threat
- 2.Qd6
- threat
- 3.Qxg3#
- threat
- 2.Sf4
- 1...Be2
- 2.Qd6
- threat
- 3.Qxg3#
- threat
- 2.Qd6
- 1...Bc8!
- threat
- 1.f8S?
- threat
- 2.Sg6#
- 1...Rg8
- 2.hxg8Q
- threat
- 3.Sg6#
- threat
- 2.hxg8S
- threat
- 3.Sg6#
- threat
- 2.hxg8B
- threat
- 3.Sg6#
- threat
- 2.hxg8R
- threat
- 3.Sg6#
- threat
- 2.hxg8Q
- 1...Rxf8!
- threat
- 1.Sf4?
- Keys
- 1.Qb8!
- threat
- 2.Se8
- threat
- 3.Qxg3#
- threat
- 2.Se8
- 1...Rxh7
- 2.Sf4
- threat
- 3.Sxg2#
- 3.Sg6#
- 2...gxf4
- 3.Qd8#
- threat
- 2.Sf4
- 1...Rxb8
- 2.Sg7
- threat
- 3.Sf5#
- 2...Bc8
- 3.h8Q#
- 3.h8R#
- threat
- 2.Sg7
- 1...Bc8
- 2.Se6
- threat
- 3.Qxg3#
- threat
- 2.Se6
- 1...Rc8
- 2.Sg7
- threat
- 3.Sf5#
- threat
- 2.Sg7
- 1...Rd8
- 2.Sf4
- threat
- 3.Sxg2#
- 3.Sg6#
- 2...gxf4
- 3.Qxd8#
- threat
- 2.Sf4
- 1...Re8
- 2.Sxe8
- threat
- 3.Qxg3#
- threat
- 2.Sxe8
- threat
- 1.Qb8!
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