MESON Chess Problem Database
Problem Display
PID: 162524 (K1Bk1n1r/N1p1pP1p/2ppR1P1/P1p3p1/8/1p4Q1/q3P3/8 w - - 0 1)
Ryan, RE
The Observer, 1924
(First published on Sun Aug 31 1924)
#3
9 + 12
| 15239 | Valois Notebooks | 2017 |
SOLUTION
- NO_SOLUTION
- Sets
- 1...Qb2
- 2.Kb7
- threat
- 3.Sxc6#
- threat
- 2.Kb7
- 1...Qa3
- 2.Rxe7
- threat
- 3.Re8#
- 2...Kxe7
- 3.Qxg5#
- 2...Sxg6
- 3.Rd7#
- 2...Se6
- 3.Rd7#
- 2...Sd7
- 3.Rxd7#
- threat
- 2.Rxe7
- 1...d5
- 2.Kb7
- threat
- 3.Sxc6#
- 3.Qxc7#
- threat
- 2.Kb7
- 1...Qb2
- Tries
- 1.Rxd6+?
- 1...Sd7
- 2.Rxd7#
- 1...exd6
- 2.Qxg5#
- 1...cxd6!
- 1...Sd7
- 1.Rxe7?
- threat
- 2.Re8#
- 1...Kxe7
- 2.Qxg5#
- 1...Sxg6
- 2.Rd7#
- 1...Se6
- 2.Rd7#
- 1...Sd7
- 2.Rxd7#
- 1...Qxe2!
- threat
- 1.Qxd6+?
- 1...Sd7
- 2.Qxe7#
- 2.Qxd7#
- 1...exd6
- 2.Re8#
- 1...cxd6!
- 1...Sd7
- 1.Qc3?
- threat
- 2.Qxh8
- threat
- 3.Qxf8#
- threat
- 2.Qxh8
- 1...Qxa5
- 2.Rxd6+
- 2...Sd7
- 3.Rxd7#
- 3.Qxh8#
- 2...cxd6
- 3.Qxa5#
- 2...exd6
- 3.Qf6#
- 2...Sd7
- 2.Rxd6+
- 1...Sxe6
- 2.Bxe6
- threat
- 3.Sxc6#
- 3.Qxh8#
- threat
- 2.Qxh8+
- 2...Sf8
- 3.Qxf8#
- 2...Sf8
- 2.Bxe6
- 1...Sxg6
- 2.Qxh8+
- 2...Sf8
- 3.Qxf8#
- 2...Sxh8
- 3.f8Q#
- 3.f8R#
- 2...Sf8
- 2.Qxh8+
- 1...Qa1
- 2.Rxe7
- threat
- 3.Re8#
- 2...Kxe7
- 3.Sxc6#
- 2...Sxg6
- 3.Rd7#
- 2...Se6
- 3.Rd7#
- 2...Sd7
- 3.Rxd7#
- threat
- 2.Rxe7
- 1...Qb2
- 2.Kb7
- threat
- 3.Sxc6#
- threat
- 2.Kb7
- 1...Sd7
- 2.Qxh8+
- 2...Sf8
- 3.Qxf8#
- 2...Sf8
- 2.Qxh8+
- 1...Rg8!
- threat
- 1.Rxd6+?
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