MESON Chess Problem Database
Problem Display
PID: 186934 (k1B5/Pp6/2n5/2K5/8/3Q4/8/8 w - - 0 1)
Richardson, Gordon
The Observer, 1933
(First published on Sun Sep 17 1933)
#3
4 + 3
| 15239 | Valois Notebooks | 2019 |
SOLUTION
- NO_SOLUTION
- Sets
- 1...Sd4
- 2.Kb6
- threat
- 3.Bxb7#
- threat
- 2.Kb6
- 1...Sd8
- 2.Kb6
- 2...Sc6
- 3.Bxb7#
- 2...Se6
- 3.Bxb7#
- 2...Sf7
- 3.Bxb7#
- 2...Sc6
- 2.Kb6
- 1...b5
- 2.Qxb5
- threat
- 3.Qb7#
- 2...Kxa7
- 3.Qb7#
- 2...Sa5
- 3.Qb8#
- 2...Sd8
- 3.Qb8#
- threat
- 2.Qxb5
- 1...Sd4
- Tries
- 1.Kb6?
- threat
- 2.Bxb7#
- 1...Sxa7
- 2.Bxb7+
- 2...Kb8
- 3.Qg3#
- 3.Qd6#
- 2...Kb8
- 2.Qd7
- threat
- 3.Qxb7#
- 2...Sxc8+
- 3.Qxc8#
- 2...Kb8
- 3.Qxb7#
- threat
- 2.Bxb7+
- 1...Sd8
- 2.Qb1
- 2...Sc6
- 3.Bxb7#
- 2...Se6
- 3.Bxb7#
- 2...Sf7
- 3.Bxb7#
- 2...Sc6
- 2.Qf1
- 2...Sc6
- 3.Bxb7#
- 2...Se6
- 3.Bxb7#
- 2...Sf7
- 3.Bxb7#
- 2...Sc6
- 2.Qc2
- 2...Sc6
- 3.Bxb7#
- 2...Se6
- 3.Bxb7#
- 2...Sf7
- 3.Bxb7#
- 2...Sc6
- 2.Qe2
- 2...Sc6
- 3.Bxb7#
- 2...Se6
- 3.Bxb7#
- 2...Sf7
- 3.Bxb7#
- 2...Sc6
- 2.Qc4
- 2...Sc6
- 3.Bxb7#
- 2...Se6
- 3.Bxb7#
- 2...Sf7
- 3.Bxb7#
- 2...Sc6
- 2.Qe4
- 2...Sc6
- 3.Bxb7#
- 2...Se6
- 3.Bxb7#
- 3.Qxb7#
- 2...Sf7
- 3.Bxb7#
- 3.Qxb7#
- 2...Sc6
- 2.Qb5
- 2...Sc6
- 3.Bxb7#
- 2...Se6
- 3.Bxb7#
- 2...Sf7
- 3.Bxb7#
- 2...Sc6
- 2.Qf5
- 2...Sc6
- 3.Bxb7#
- 2...Se6
- 3.Bxb7#
- 2...Sf7
- 3.Bxb7#
- 2...Sc6
- 2.Qg6
- 2...Sc6
- 3.Bxb7#
- 2...Se6
- 3.Bxb7#
- 2...Sf7
- 3.Bxb7#
- 2...Sc6
- 2.Qh7
- 2...Sc6
- 3.Bxb7#
- 3.Qxb7#
- 2...Se6
- 3.Bxb7#
- 3.Qxb7#
- 2...Sf7
- 3.Bxb7#
- 2...Sc6
- 2.Qd1
- 2...Sc6
- 3.Bxb7#
- 2...Se6
- 3.Bxb7#
- 2...Sf7
- 3.Bxb7#
- 2...Sc6
- 2.Qd2
- 2...Sc6
- 3.Bxb7#
- 2...Se6
- 3.Bxb7#
- 2...Sf7
- 3.Bxb7#
- 2...Sc6
- 2.Qa3
- 2...Sc6
- 3.Bxb7#
- 2...Se6
- 3.Bxb7#
- 2...Sf7
- 3.Bxb7#
- 2...Sc6
- 2.Qb3
- 2...Sc6
- 3.Bxb7#
- 2...Se6
- 3.Bxb7#
- 2...Sf7
- 3.Bxb7#
- 2...Sc6
- 2.Qc3
- 2...Sc6
- 3.Bxb7#
- 2...Se6
- 3.Bxb7#
- 2...Sf7
- 3.Bxb7#
- 2...Sc6
- 2.Qe3
- 2...Sc6
- 3.Bxb7#
- 2...Se6
- 3.Bxb7#
- 2...Sf7
- 3.Bxb7#
- 2...Sc6
- 2.Qf3
- 2...Sc6
- 3.Bxb7#
- 2...Se6
- 3.Bxb7#
- 3.Qxb7#
- 2...Sf7
- 3.Bxb7#
- 3.Qxb7#
- 2...Sc6
- 2.Qg3
- threat
- 3.Qb8#
- 2...Sc6
- 3.Bxb7#
- threat
- 2.Qh3
- 2...Sc6
- 3.Bxb7#
- 2...Se6
- 3.Bxb7#
- 2...Sf7
- 3.Bxb7#
- 2...Sc6
- 2.Qd4
- 2...Sc6
- 3.Bxb7#
- 2...Se6
- 3.Bxb7#
- 2...Sf7
- 3.Bxb7#
- 2...Sc6
- 2.Qd5
- 2...Sc6
- 3.Bxb7#
- 2...Se6
- 3.Bxb7#
- 3.Qxb7#
- 2...Sf7
- 3.Bxb7#
- 3.Qxb7#
- 2...Sc6
- 2.Qd6
- threat
- 3.Qb8#
- 2...Sc6
- 3.Bxb7#
- threat
- 2.Qd7
- 2...Sc6
- 3.Bxb7#
- 3.Qxb7#
- 2...Se6
- 3.Bxb7#
- 3.Qxb7#
- 2...Sf7
- 3.Bxb7#
- 3.Qxb7#
- 2...Sc6
- 2.Qb1
- 1...Sa5!
- threat
- 1.Qb5?
- threat
- 2.Qxb7#
- 1...b6+
- 2.Qxb6
- threat
- 3.Bb7#
- 3.Qb7#
- 2...Sa5
- 3.Qb8#
- 2...Sd8
- 3.Qb8#
- threat
- 2.Qxb6
- 1...Sd8
- 2.Kb6
- 2...Sc6
- 3.Bxb7#
- 2...Se6
- 3.Bxb7#
- 2...Sf7
- 3.Bxb7#
- 2...Sc6
- 2.Kb6
- 1...Sa5!
- threat
- 1.Qd7?
- threat
- 2.Qxb7#
- 1...b6+
- 2.Kxc6
- 2...b5
- 3.Qb7#
- 2...b5
- 2.Kxc6
- 1...Sd8
- 2.Kb6
- 2...Sc6
- 3.Bxb7#
- 3.Qxb7#
- 2...Se6
- 3.Bxb7#
- 3.Qxb7#
- 2...Sf7
- 3.Bxb7#
- 3.Qxb7#
- 2...Sc6
- 2.Kb6
- 1...Sa5!
- threat
- 1.Qd8?
- threat
- 2.Bxb7+
- 2...Kxa7
- 3.Qa8#
- 2...Kxb7
- 3.a8Q#
- 2...Kxa7
- 2.Bxb7+
- 1...b6+
- 2.Qxb6
- threat
- 3.Bb7#
- 3.Qb7#
- 2...Sa5
- 3.Qb8#
- 2...Sd8
- 3.Qb8#
- threat
- 2.Qxb6
- 1...Kxa7
- 2.Qb6+
- 2...Ka8
- 3.Qxb7#
- 2...Kb8
- 3.Qxb7#
- 2...Ka8
- 2.Qb6+
- 1...Sxd8
- 2.Kb6
- 2...Sc6
- 3.Bxb7#
- 2...Se6
- 3.Bxb7#
- 2...Sf7
- 3.Bxb7#
- 2...Sc6
- 2.Kb6
- 1...Sb8
- 2.Kb6
- threat
- 3.Bxb7#
- 2...Sd7+
- 3.Bxd7#
- threat
- 2.Kb6
- 1...b5
- 2.Bb7+
- 2...Kxa7
- 3.Qa8#
- 2...Kxb7
- 3.a8Q#
- 2...Kxa7
- 2.Qb6
- threat
- 3.Bb7#
- 3.Qb7#
- 2...Sa5
- 3.Qb8#
- 2...Sd8
- 3.Qb8#
- threat
- 2.Qc7
- threat
- 3.Qb7#
- 2...Sa5
- 3.Qb8#
- 2...Sd8
- 3.Qb8#
- threat
- 2.Bb7+
- 1...Sxa7!
- threat
- 1.Kb6?
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