MESON Chess Problem Database
Problem Display
PID: 196512 (6rk/5Qp1/3N2P1/6B1/3p4/8/1b6/1K6 w - - 0 1)
Andrade, Barry Jack da Costa
The Observer, 1943
(First published on Sun Sep 19 1943)
#3
5 + 5
| 15239 | Valois Notebooks | 2019 |
SOLUTION
- SOUND
- Sets
- 1...Rd8
- 2.Se8
- threat
- 3.Qxg7#
- 3.Qf8#
- 2...Rxe8
- 3.Qxe8#
- threat
- 2.Bxd8
- threat
- 3.Qe8#
- 3.Qf8#
- threat
- 2.Se8
- 1...Re8
- 2.Qxe8#
- 1...Rf8
- 2.Qxf8#
- 1...Rd8
- Tries
- 1.Bf6?
- threat
- 2.Qa7
- threat
- 3.Sf7#
- 2...gxf6
- 3.Qh7#
- 2...Ra8
- 3.Qxg7#
- 3.Qxa8#
- 2...Rb8
- 3.Qxb8#
- 3.Qxg7#
- 2...Rc8
- 3.Qxg7#
- 2...Rd8
- 3.Qxg7#
- 2...Re8
- 3.Qxg7#
- 2...Rf8
- 3.Qxg7#
- threat
- 2.Qb7
- threat
- 3.Sf7#
- 3.Qh1#
- 2...gxf6
- 3.Qh7#
- 2...Ra8
- 3.Qxa8#
- 3.Qxg7#
- 2...Rb8
- 3.Qxg7#
- 3.Qxb8#
- 2...Rc8
- 3.Qxc8#
- 3.Qxg7#
- 2...Rd8
- 3.Qxg7#
- 2...Re8
- 3.Qxg7#
- 2...Rf8
- 3.Qxg7#
- threat
- 2.Qc7
- threat
- 3.Sf7#
- 2...gxf6
- 3.Qh7#
- 2...Ra8
- 3.Qxg7#
- 2...Rb8
- 3.Qxb8#
- 3.Qxg7#
- 2...Rc8
- 3.Qxg7#
- 3.Qxc8#
- 2...Rd8
- 3.Qxd8#
- 3.Qxg7#
- 2...Re8
- 3.Qxg7#
- 2...Rf8
- 3.Qxg7#
- threat
- 2.Qd7
- threat
- 3.Sf7#
- 3.Qh3#
- 2...gxf6
- 3.Qh7#
- 2...Ra8
- 3.Qxg7#
- 2...Rb8
- 3.Qxg7#
- 2...Rc8
- 3.Qxc8#
- 3.Qxg7#
- 2...Rd8
- 3.Qxg7#
- 3.Qxd8#
- 2...Re8
- 3.Qxe8#
- 3.Qxg7#
- 2...Rf8
- 3.Qxg7#
- threat
- 2.Qe7
- threat
- 3.Sf7#
- 2...gxf6
- 3.Qh7#
- 2...Ra8
- 3.Qxg7#
- 2...Rb8
- 3.Qxg7#
- 2...Rc8
- 3.Qxg7#
- 2...Rd8
- 3.Qxd8#
- 3.Qxg7#
- 2...Re8
- 3.Qxg7#
- 3.Qxe8#
- 2...Rf8
- 3.Qxf8#
- 3.Qxg7#
- threat
- 2.Qa7
- 1...Ba1
- 2.Qa7
- threat
- 3.Sf7#
- 2...Rb8+
- 3.Qxb8#
- 2...gxf6
- 3.Qh7#
- 2...Ra8
- 3.Qxg7#
- 3.Qxa8#
- 2...Rc8
- 3.Qxg7#
- 2...Rd8
- 3.Qxg7#
- 2...Re8
- 3.Qxg7#
- 2...Rf8
- 3.Qxg7#
- threat
- 2.Qb7
- threat
- 3.Sf7#
- 3.Qh1#
- 2...gxf6
- 3.Qh7#
- 2...Ra8
- 3.Qxa8#
- 3.Qxg7#
- 2...Rb8
- 3.Qxb8#
- 2...Rc8
- 3.Qxc8#
- 3.Qxg7#
- 2...Rd8
- 3.Qxg7#
- 2...Re8
- 3.Qxg7#
- 2...Rf8
- 3.Qxg7#
- threat
- 2.Qc7
- threat
- 3.Sf7#
- 2...Rb8+
- 3.Qxb8#
- 2...gxf6
- 3.Qh7#
- 2...Ra8
- 3.Qxg7#
- 2...Rc8
- 3.Qxg7#
- 3.Qxc8#
- 2...Rd8
- 3.Qxd8#
- 3.Qxg7#
- 2...Re8
- 3.Qxg7#
- 2...Rf8
- 3.Qxg7#
- threat
- 2.Qa7
- 1...Bc1
- 2.Qa7
- threat
- 3.Sf7#
- 2...Rb8+
- 3.Qxb8#
- 2...gxf6
- 3.Qh7#
- 2...Ra8
- 3.Qxg7#
- 3.Qxa8#
- 2...Rc8
- 3.Qxg7#
- 2...Rd8
- 3.Qxg7#
- 2...Re8
- 3.Qxg7#
- 2...Rf8
- 3.Qxg7#
- threat
- 2.Qb7
- threat
- 3.Sf7#
- 2...gxf6
- 3.Qh7#
- 2...Ra8
- 3.Qxa8#
- 3.Qxg7#
- 2...Rb8
- 3.Qxb8#
- 2...Rc8
- 3.Qxc8#
- 3.Qxg7#
- 2...Rd8
- 3.Qxg7#
- 2...Re8
- 3.Qxg7#
- 2...Rf8
- 3.Qxg7#
- threat
- 2.Qc7
- threat
- 3.Sf7#
- 2...Rb8+
- 3.Qxb8#
- 2...gxf6
- 3.Qh7#
- 2...Ra8
- 3.Qxg7#
- 2...Rc8
- 3.Qxg7#
- 3.Qxc8#
- 2...Rd8
- 3.Qxd8#
- 3.Qxg7#
- 2...Re8
- 3.Qxg7#
- 2...Rf8
- 3.Qxg7#
- threat
- 2.Qa7
- 1...Bc3
- 2.Qa7
- threat
- 3.Sf7#
- 2...Rb8+
- 3.Qxb8#
- 2...gxf6
- 3.Qh7#
- 2...Ra8
- 3.Qxg7#
- 3.Qxa8#
- 2...Rc8
- 3.Qxg7#
- 2...Rd8
- 3.Qxg7#
- 2...Re8
- 3.Qxg7#
- 2...Rf8
- 3.Qxg7#
- threat
- 2.Qb7
- threat
- 3.Sf7#
- 3.Qh1#
- 2...gxf6
- 3.Qh7#
- 2...Ra8
- 3.Qxa8#
- 3.Qxg7#
- 2...Rb8
- 3.Qxb8#
- 2...Rc8
- 3.Qxc8#
- 3.Qxg7#
- 2...Rd8
- 3.Qxg7#
- 2...Re8
- 3.Qxg7#
- 2...Rf8
- 3.Qxg7#
- threat
- 2.Qc7
- threat
- 3.Sf7#
- 2...Rb8+
- 3.Qxb8#
- 2...gxf6
- 3.Qh7#
- 2...Ra8
- 3.Qxg7#
- 2...Rc8
- 3.Qxg7#
- 3.Qxc8#
- 2...Rd8
- 3.Qxd8#
- 3.Qxg7#
- 2...Re8
- 3.Qxg7#
- 2...Rf8
- 3.Qxg7#
- threat
- 2.Qa7
- 1...Ba3!
- threat
- 1.Qe8?
- threat
- 2.Sf7#
- 1...Rf8
- 2.Qxf8#
- 1...Rxe8!
- threat
- 1.Bf6?
- Keys
- 1.Bd8!
- threat
- 2.Qe7
- threat
- 3.Sf7#
- 3.Qh4#
- 2...Rxd8
- 3.Qxd8#
- 2...Re8
- 3.Qxe8#
- 2...Rf8
- 3.Qxf8#
- threat
- 2.Qe7
- 1...Rxd8
- 2.Se8
- threat
- 3.Qxg7#
- 3.Qf8#
- 2...Rxe8
- 3.Qxe8#
- threat
- 2.Se8
- 1...Bc1
- 2.Qe7
- threat
- 3.Sf7#
- 2...Rxd8
- 3.Qxd8#
- 2...Re8
- 3.Qxe8#
- 2...Rf8
- 3.Qxf8#
- threat
- 2.Qe7
- threat
- 1.Bd8!
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