MESON Chess Problem Database
Problem Display
PID: 192712 (8/1K1Q1N1p/p2b1P2/2pk3r/8/5R2/P7/Bb6 w - - 0 1)
Daniel, Arthur William
The Observer, 1939
(First published on Sun Jul 2 1939)
#3
7 + 7
| 15239 | Valois Notebooks | 2019 |
SOLUTION
- SOUND
- Sets
- 1...Ke4
- 2.Qc6+
- 2...Rd5
- 3.Sg5#
- 2...Rd5
- 2.Qc6+
- 1...Bxa2
- 2.Rf4
- threat
- 3.Qxd6#
- threat
- 2.Rf4
- 1...c4
- 2.Qc6+
- 2...Ke6
- 3.Sd8#
- 2...Ke6
- 2.Qc6+
- 1...Ke4
- Tries
- 1.Kxa6?
- threat
- 2.Qb7+
- 2...Kc4
- 3.Sxd6#
- 3.Qb3#
- 2...Ke6
- 3.Sd8#
- 2...Kc4
- 2.Qb7+
- 1...Kc4
- 2.Qb7
- threat
- 3.Sxd6#
- 3.Qb3#
- threat
- 2.Qb7
- 1...Ke4
- 2.Qc6+
- 2...Rd5
- 3.Sg5#
- 2...Rd5
- 2.Qb7+
- 2...Rd5
- 3.Sg5#
- 2...Rd5
- 2.Qc6+
- 1...Bxa2
- 2.Qb7+
- 2...Kc4
- 3.Sxd6#
- 3.Qe4#
- 2...Ke6
- 3.Sd8#
- 2...Kc4
- 2.Qb7+
- 1...Rh1
- 2.Qb7+
- 2...Kc4
- 3.Sxd6#
- 3.Qb3#
- 2...Ke6
- 3.Sg5#
- 3.Sd8#
- 2...Kc4
- 2.Qb7+
- 1...Rh2
- 2.Qb7+
- 2...Kc4
- 3.Sxd6#
- 3.Qb3#
- 2...Ke6
- 3.Sg5#
- 3.Sd8#
- 2...Kc4
- 2.Qb7+
- 1...Rh3
- 2.Qb7+
- 2...Kc4
- 3.Sxd6#
- 3.Qb3#
- 2...Ke6
- 3.Sg5#
- 3.Sd8#
- 2...Kc4
- 2.Qb7+
- 1...Rh4
- 2.Qb7+
- 2...Kc4
- 3.Sxd6#
- 3.Qb3#
- 2...Ke6
- 3.Sg5#
- 3.Sd8#
- 2...Kc4
- 2.Qb7+
- 1...Rg5
- 2.Qb7+
- 2...Kc4
- 3.Sxd6#
- 3.Qb3#
- 2...Ke6
- 3.Sxg5#
- 3.Sd8#
- 2...Kc4
- 2.Qb7+
- 1...Rh6
- 2.Qb7+
- 2...Kc4
- 3.Sxd6#
- 3.Qb3#
- 2...Ke6
- 3.Sg5#
- 3.Sd8#
- 2...Kc4
- 2.Qb7+
- 1...Bc2
- 2.Qb7+
- 2...Kc4
- 3.Sxd6#
- 2...Ke6
- 3.Sd8#
- 2...Kc4
- 2.Qb7+
- 1...Be4
- 2.Qb7+
- 2...Kc4
- 3.Sxd6#
- 3.Qxe4#
- 3.Qb3#
- 2...Ke6
- 3.Sd8#
- 2...Kc4
- 2.Qb7+
- 1...c4
- 2.Rf4
- threat
- 3.Qxd6#
- 2...Kc5
- 3.Qb5#
- 3.Qxd6#
- threat
- 2.Qb7+
- 2...Kc5
- 3.Qb5#
- 2...Ke6
- 3.Sd8#
- 2...Kc5
- 2.Rf4
- 1...Bd3+!
- threat
- 1.Ka8?
- threat
- 2.Qb7+
- 2...Kc4
- 3.Sxd6#
- 3.Qb3#
- 2...Ke6
- 3.Sd8#
- 2...Kc4
- 2.Qb7+
- 1...Kc4
- 2.Qb7
- threat
- 3.Sxd6#
- 3.Qb3#
- threat
- 2.Qb7
- 1...Ke4
- 2.Qc6+
- 2...Rd5
- 3.Sg5#
- 2...Rd5
- 2.Qb7+
- 2...Rd5
- 3.Sg5#
- 2...Rd5
- 2.Qc6+
- 1...Bxa2
- 2.Rf4
- threat
- 3.Qxd6#
- threat
- 2.Qb7+
- 2...Kc4
- 3.Sxd6#
- 2...Ke6
- 3.Sd8#
- 2...Kc4
- 2.Rf4
- 1...Rh1
- 2.Qb7+
- 2...Kc4
- 3.Sxd6#
- 3.Qb3#
- 2...Ke6
- 3.Sg5#
- 3.Sd8#
- 2...Kc4
- 2.Qb7+
- 1...Rh2
- 2.Qb7+
- 2...Kc4
- 3.Sxd6#
- 3.Qb3#
- 2...Ke6
- 3.Sg5#
- 3.Sd8#
- 2...Kc4
- 2.Qb7+
- 1...Rh3
- 2.Qb7+
- 2...Kc4
- 3.Sxd6#
- 3.Qb3#
- 2...Ke6
- 3.Sg5#
- 3.Sd8#
- 2...Kc4
- 2.Qb7+
- 1...Rh4
- 2.Qb7+
- 2...Kc4
- 3.Sxd6#
- 3.Qb3#
- 2...Ke6
- 3.Sg5#
- 3.Sd8#
- 2...Kc4
- 2.Qb7+
- 1...Rg5
- 2.Qb7+
- 2...Kc4
- 3.Sxd6#
- 3.Qb3#
- 2...Ke6
- 3.Sxg5#
- 3.Sd8#
- 2...Kc4
- 2.Qb7+
- 1...Rh6
- 2.Qb7+
- 2...Kc4
- 3.Sxd6#
- 3.Qb3#
- 2...Ke6
- 3.Sg5#
- 3.Sd8#
- 2...Kc4
- 2.Qb7+
- 1...Bc2
- 2.Qb7+
- 2...Kc4
- 3.Sxd6#
- 2...Ke6
- 3.Sd8#
- 2...Kc4
- 2.Qb7+
- 1...Be4
- 2.Qb7+
- 2...Kc4
- 3.Sxd6#
- 2...Ke6
- 3.Sd8#
- 2...Kc4
- 2.Qb7+
- 1...c4!
- threat
- 1.Qc6+?
- 1...Ke6
- 2.Sd8#
- 1...Kc4!
- 1...Ke6
- 1.Qxd6+?
- 1...Ke4
- 2.Qd1
- threat
- 3.Sd6#
- 2...Bd3
- 3.Qxd3#
- 2...Rd5
- 3.Qe2#
- threat
- 2.Qc6+
- 2...Rd5
- 3.Sg5#
- 2...Rd5
- 2.Qd1
- 1...Kc4!
- 1...Ke4
- 1.a3?
- threat
- 2.Qc6+
- 2...Kc4
- 3.Sxd6#
- 2...Ke6
- 3.Sd8#
- 2...Kc4
- 2.Qc6+
- 1...Ke4
- 2.Qc6+
- 2...Rd5
- 3.Sg5#
- 2...Rd5
- 2.Qc6+
- 1...c4
- 2.Rf4
- threat
- 3.Qxd6#
- 2...Kc5
- 3.Qc6#
- threat
- 2.Qc6+
- 2...Ke6
- 3.Sd8#
- 2...Ke6
- 2.Rf4
- 1...Rh1
- 2.Qc6+
- 2...Kc4
- 3.Sxd6#
- 2...Ke6
- 3.Sg5#
- 3.Sd8#
- 2...Kc4
- 2.Qc6+
- 1...Rh2
- 2.Qc6+
- 2...Kc4
- 3.Sxd6#
- 2...Ke6
- 3.Sg5#
- 3.Sd8#
- 2...Kc4
- 2.Qc6+
- 1...Rh3
- 2.Qc6+
- 2...Kc4
- 3.Sxd6#
- 2...Ke6
- 3.Sg5#
- 3.Sd8#
- 2...Kc4
- 2.Qc6+
- 1...Rh4
- 2.Qc6+
- 2...Kc4
- 3.Sxd6#
- 2...Ke6
- 3.Sg5#
- 3.Sd8#
- 2...Kc4
- 2.Qc6+
- 1...Rg5
- 2.Qc6+
- 2...Kc4
- 3.Sxd6#
- 2...Ke6
- 3.Sxg5#
- 3.Sd8#
- 2...Kc4
- 2.Qc6+
- 1...Rh6
- 2.Qc6+
- 2...Kc4
- 3.Sxd6#
- 2...Ke6
- 3.Sg5#
- 3.Sd8#
- 2...Kc4
- 2.Qc6+
- 1...Bd3
- 2.Qxd6+
- 2...Kc4
- 3.Qxd3#
- 2...Ke4
- 3.Qxd3#
- 2...Kc4
- 2.Qxd6+
- 1...Kc4!
- threat
- 1.Kxa6?
- Keys
- 1.Bc3!
- threat
- 2.Qc6+
- 2...Kc4
- 3.Sxd6#
- 2...Ke6
- 3.Sd8#
- 2...Kc4
- 2.Qc6+
- 1...Kc4
- 2.Qe6+
- 2...Kb5
- 3.Qb3#
- 2...Rd5
- 3.Sxd6#
- 2...Kb5
- 2.Qe6+
- 1...Ke4
- 2.Qc6+
- 2...Rd5
- 3.Sg5#
- 2...Rd5
- 2.Qc6+
- 1...Bxa2
- 2.Rf4
- threat
- 3.Qxd6#
- threat
- 2.Rf4
- 1...c4
- 2.Re3
- threat
- 3.Qc6#
- 3.Qxd6#
- 2...Kc5
- 3.Qc6#
- threat
- 2.Rf4
- threat
- 3.Qxd6#
- 2...Kc5
- 3.Qc6#
- threat
- 2.Qc6+
- 2...Ke6
- 3.Sd8#
- 2...Ke6
- 2.Re3
- 1...Rh1
- 2.Qc6+
- 2...Kc4
- 3.Sxd6#
- 2...Ke6
- 3.Sg5#
- 3.Sd8#
- 2...Kc4
- 2.Qc6+
- 1...Rh2
- 2.Qc6+
- 2...Kc4
- 3.Sxd6#
- 2...Ke6
- 3.Sg5#
- 3.Sd8#
- 2...Kc4
- 2.Qc6+
- 1...Rh3
- 2.Qc6+
- 2...Kc4
- 3.Sxd6#
- 2...Ke6
- 3.Sg5#
- 3.Sd8#
- 2...Kc4
- 2.Qc6+
- 1...Rh4
- 2.Qc6+
- 2...Kc4
- 3.Sxd6#
- 2...Ke6
- 3.Sg5#
- 3.Sd8#
- 2...Kc4
- 2.Qc6+
- 1...Rg5
- 2.Qc6+
- 2...Kc4
- 3.Sxd6#
- 2...Ke6
- 3.Sxg5#
- 3.Sd8#
- 2...Kc4
- 2.Qc6+
- 1...Rh6
- 2.Qc6+
- 2...Kc4
- 3.Sxd6#
- 2...Ke6
- 3.Sg5#
- 3.Sd8#
- 2...Kc4
- 2.Qc6+
- 1...Bd3
- 2.Qxd6+
- 2...Kc4
- 3.Qxd3#
- 2...Ke4
- 3.Qxd3#
- 2...Kc4
- 2.Qxd6+
- threat
- 1.Bc3!
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