MESON Chess Problem Database
Problem Display
PID: 256900 (2k5/2P5/P2K4/8/4pN2/Q2p4/b7/1r6 w - - 0 1)
Jespersen, Karl Lorenz Jesper
English Mechanic and World of Science, 1889
(First published on Fri Dec 6 1889)
#3
5 + 5
| 15239 | Valois Notebooks | 2022 |
SOLUTION
- SOUND
- Sets
- 1...Ra1
- 2.Sg6
- threat
- 3.Se7#
- threat
- 2.Qa4
- threat
- 3.Qd7#
- 3.Qe8#
- threat
- 2.Sg6
- 1...Rd1
- 2.Sg6
- threat
- 3.Se7#
- threat
- 2.Qxa2
- threat
- 3.Qe6#
- 3.Qg8#
- threat
- 2.Qa4
- threat
- 3.Qd7#
- 3.Qe8#
- threat
- 2.Sg6
- 1...Re1
- 2.Sg6
- threat
- 3.Se7#
- threat
- 2.Qxa2
- threat
- 3.Qe6#
- 3.Qg8#
- threat
- 2.Qa4
- threat
- 3.Qd7#
- 3.Qe8#
- threat
- 2.Sg6
- 1...Rf1
- 2.Qxa2
- threat
- 3.Qe6#
- 3.Qg8#
- threat
- 2.Qa4
- threat
- 3.Qd7#
- 3.Qe8#
- threat
- 2.Qxa2
- 1...Rb3
- 2.Sd5
- threat
- 3.Se7#
- 2...Rb6+
- 3.Sxb6#
- threat
- 2.Sd5
- 1...Rb4
- 2.Qxb4
- threat
- 3.Qb7#
- 3.Qb8#
- threat
- 2.Qxb4
- 1...Bb3
- 2.Sg6
- threat
- 3.Se7#
- threat
- 2.Sg6
- 1...Bd5
- 2.Sxd5
- threat
- 3.Se7#
- 2...Rb6+
- 3.Sxb6#
- threat
- 2.Sxd5
- 1...d2
- 2.Qh3+
- 2...Be6
- 3.Qxe6#
- 2...Be6
- 2.Qh3+
- 1...Ra1
- Tries
- 1.Sd5?
- threat
- 2.Se7#
- 1...Rb6+
- 2.Sxb6#
- 1...Bxd5!
- threat
- 1.Qb2?
- threat
- 2.Sg6
- threat
- 3.Se7#
- threat
- 2.Qh8+
- 2...Bg8
- 3.Qxg8#
- 2...Bg8
- 2.Sg6
- 1...Bb3
- 2.Sg6
- threat
- 3.Se7#
- threat
- 2.Qf6
- threat
- 3.Qd8#
- 3.Qf8#
- threat
- 2.Qh8+
- 2...Bg8
- 3.Qxg8#
- 2...Bg8
- 2.Sg6
- 1...Bc4
- 2.Sg6
- threat
- 3.Se7#
- threat
- 2.Qh8+
- 2...Bg8
- 3.Qxg8#
- 2...Bg8
- 2.Sg6
- 1...Bd5
- 2.Sxd5
- threat
- 3.Sb6#
- 3.Se7#
- 3.Qh8#
- threat
- 2.Sg6
- threat
- 3.Se7#
- threat
- 2.Qh8+
- 2...Bg8
- 3.Qxg8#
- 2...Bg8
- 2.Sxd5
- 1...Be6
- 2.Sg6
- threat
- 3.Se7#
- threat
- 2.Qh8+
- 2...Bg8
- 3.Qxg8#
- 2...Bg8
- 2.Sg6
- 1...Bf7
- 2.Qh8+
- 2...Be8
- 3.Qxe8#
- 2...Bg8
- 3.Qxg8#
- 2...Be8
- 2.Qh8+
- 1...Bg8
- 2.Sg6
- threat
- 3.Se7#
- threat
- 2.Sg6
- 1...d2
- 2.Qh8+
- 2...Bg8
- 3.Qxg8#
- 2...Bg8
- 2.Qh8+
- 1...Rxb2!
- threat
- 1.Qc5?
- threat
- 2.Qf5+
- 2...Be6
- 3.Qxe6#
- 3.Qf8#
- 2...Be6
- 2.Qf5+
- 1...Rb6+
- 2.Qxb6
- threat
- 3.Qb7#
- 3.Qb8#
- threat
- 2.Qxb6
- 1...Rb5
- 2.Qxb5
- threat
- 3.Qd7#
- 3.Qe8#
- 3.Qb7#
- 3.Qb8#
- threat
- 2.Qxb5
- 1...Bb3
- 2.Sg6
- threat
- 3.Se7#
- threat
- 2.Qf5+
- 2...Be6
- 3.Qxe6#
- 3.Qf8#
- 2...Be6
- 2.Qg5
- threat
- 3.Qd8#
- threat
- 2.Sg6
- 1...Bc4
- 2.Qf5+
- 2...Be6
- 3.Qxe6#
- 3.Qf8#
- 2...Be6
- 2.Qf5+
- 1...Bd5
- 2.Sxd5
- threat
- 3.Se7#
- 2...Rb6+
- 3.Sxb6#
- threat
- 2.Sxd5
- 1...Bf7
- 2.Qf5+
- 2...Be6
- 3.Qxe6#
- 3.Qf8#
- 2...Be6
- 2.Qf5+
- 1...Bg8
- 2.Qf5+
- 2...Be6
- 3.Qxe6#
- 3.Qf8#
- 2...Be6
- 2.Qf5+
- 1...Be6!
- threat
- 1.Qxa2?
- threat
- 2.Qe6#
- 2.Qg8#
- 1...Rb3
- 2.Sd5
- threat
- 3.Se7#
- 2...Rb6+
- 3.Sxb6#
- threat
- 2.Qxb3
- threat
- 3.Qe6#
- 3.Qg8#
- 3.Qb7#
- 3.Qb8#
- threat
- 2.Sd5
- 1...Rb6+!
- threat
- 1.Qa4?
- threat
- 2.Qd7#
- 2.Qe8#
- 1...Rb5
- 2.Qxb5
- threat
- 3.Qd7#
- 3.Qe8#
- 3.Qb7#
- 3.Qb8#
- threat
- 2.Qxb5
- 1...Rb6+!
- threat
- 1.Qa5?
- threat
- 2.Qf5+
- 2...Be6
- 3.Qxe6#
- 3.Qf8#
- 2...Be6
- 2.Qf5+
- 1...Rb6+
- 2.Qxb6
- threat
- 3.Qb7#
- 3.Qb8#
- threat
- 2.Qxb6
- 1...Rb5
- 2.Qxb5
- threat
- 3.Qd7#
- 3.Qe8#
- 3.Qb7#
- 3.Qb8#
- threat
- 2.Qxb5
- 1...Bb3
- 2.Sg6
- threat
- 3.Se7#
- threat
- 2.Qf5+
- 2...Be6
- 3.Qxe6#
- 3.Qf8#
- 2...Be6
- 2.Qg5
- threat
- 3.Qd8#
- threat
- 2.Sg6
- 1...Bc4
- 2.Qf5+
- 2...Be6
- 3.Qxe6#
- 3.Qf8#
- 2...Be6
- 2.Qf5+
- 1...Bd5
- 2.Sxd5
- threat
- 3.Se7#
- 2...Rb6+
- 3.Sxb6#
- threat
- 2.Sxd5
- 1...Bf7
- 2.Qf5+
- 2...Be6
- 3.Qxe6#
- 3.Qf8#
- 2...Be6
- 2.Qf5+
- 1...Bg8
- 2.Qf5+
- 2...Be6
- 3.Qxe6#
- 3.Qf8#
- 2...Be6
- 2.Qf5+
- 1...Be6!
- threat
- 1.a7?
- threat
- 2.Qa6+
- 2...Rb7
- 3.a8Q#
- 3.a8R#
- 2...Rb7
- 2.a8Q+
- 2...Rb8
- 3.Q3a6#
- 3.Qxb8#
- 3.cxb8Q#
- 3.cxb8R#
- 2...Rb8
- 2.a8R+
- 2...Kb7
- 3.Rb8#
- 3.Qa6#
- 3.Qa7#
- 2...Rb8
- 3.Rxb8#
- 3.Qa6#
- 3.cxb8Q#
- 3.cxb8R#
- 2...Kb7
- 2.Qa6+
- 1...Kb7
- 2.a8Q+
- 2...Kb6
- 3.Qc5#
- 3.Qc6#
- 3.Q3a5#
- 3.Q3a6#
- 3.Q8a6#
- 3.Qb8#
- 2...Kb6
- 2.a8Q+
- 1...Rb2
- 2.Qxb2
- threat
- 3.Qb8#
- 3.a8Q#
- 3.a8R#
- threat
- 2.Qa6+
- 2...Rb7
- 3.a8Q#
- 3.a8R#
- 2...Rb7
- 2.a8Q+
- 2...Rb8
- 3.Q3a6#
- 3.Qxb8#
- 3.cxb8Q#
- 3.cxb8R#
- 2...Rb8
- 2.a8R+
- 2...Kb7
- 3.Rb8#
- 3.Qa6#
- 3.Qa7#
- 2...Rb8
- 3.Rxb8#
- 3.Qa6#
- 3.cxb8Q#
- 3.cxb8R#
- 2...Kb7
- 2.Qxb2
- 1...Rb3
- 2.Qxb3
- threat
- 3.Qb8#
- 3.a8Q#
- 3.a8R#
- threat
- 2.Qa6+
- 2...Rb7
- 3.a8Q#
- 3.a8R#
- 2...Rb7
- 2.a8Q+
- 2...Rb8
- 3.Q3a6#
- 3.Qxb8#
- 3.cxb8Q#
- 3.cxb8R#
- 2...Rb8
- 2.a8R+
- 2...Kb7
- 3.Rb8#
- 3.Qa6#
- 3.Qa7#
- 2...Rb8
- 3.Rxb8#
- 3.Qa6#
- 3.cxb8Q#
- 3.cxb8R#
- 2...Kb7
- 2.Qxb3
- 1...Rb4
- 2.Qxb4
- threat
- 3.Qb8#
- 3.a8Q#
- 3.a8R#
- threat
- 2.Qa6+
- 2...Rb7
- 3.a8Q#
- 3.a8R#
- 2...Rb7
- 2.a8Q+
- 2...Rb8
- 3.Q3a6#
- 3.Qxb8#
- 3.cxb8Q#
- 3.cxb8R#
- 2...Rb8
- 2.a8R+
- 2...Kb7
- 3.Rb8#
- 3.Qa6#
- 3.Qa7#
- 2...Rb8
- 3.Rxb8#
- 3.Qa6#
- 3.cxb8Q#
- 3.cxb8R#
- 2...Kb7
- 2.Qxb4
- 1...Rb5
- 2.Qa6+
- 2...Rb7
- 3.a8Q#
- 3.a8R#
- 2...Rb7
- 2.a8Q+
- 2...Rb8
- 3.Q3a6#
- 3.Qxb8#
- 3.cxb8Q#
- 3.cxb8R#
- 2...Rb8
- 2.a8R+
- 2...Kb7
- 3.Rb8#
- 3.Qa6#
- 3.Qa7#
- 2...Rb8
- 3.Rxb8#
- 3.Qa6#
- 3.cxb8Q#
- 3.cxb8R#
- 2...Kb7
- 2.Qa6+
- 1...Rb7
- 2.Qa6
- threat
- 3.a8Q#
- 3.a8R#
- threat
- 2.a8Q+
- 2...Rb8
- 3.Q3a6#
- 3.Qxb8#
- 3.cxb8Q#
- 3.cxb8R#
- 2...Rb8
- 2.a8R+
- 2...Rb8
- 3.Rxb8#
- 3.Qa6#
- 3.cxb8Q#
- 3.cxb8R#
- 2...Rb8
- 2.Qa6
- 1...Bc4
- 2.a8Q+
- 2...Rb8
- 3.Qxb8#
- 3.cxb8Q#
- 3.cxb8R#
- 2...Rb8
- 2.a8R+
- 2...Kb7
- 3.Rb8#
- 3.Qa7#
- 2...Rb8
- 3.Rxb8#
- 3.cxb8Q#
- 3.cxb8R#
- 2...Kb7
- 2.a8Q+
- 1...Bd5
- 2.Qa6+
- 2...Rb7
- 3.a8Q#
- 3.a8R#
- 2...Bb7
- 3.a8Q#
- 3.a8R#
- 2...Rb7
- 2.Qa6+
- 1...Rb6+!
- threat
- 1.Sd5?
- Keys
- 1.Qb3!
- threat
- 2.Sd5
- threat
- 3.Sb6#
- 3.Se7#
- threat
- 2.Sg6
- threat
- 3.Se7#
- threat
- 2.Sd5
- 1...Rxb3
- 2.Sd5
- threat
- 3.Se7#
- 2...Rb6+
- 3.Sxb6#
- threat
- 2.Sd5
- 1...Bxb3
- 2.Sg6
- threat
- 3.Se7#
- threat
- 2.Sg6
- 1...d2
- 2.Qh3+
- 2...Be6
- 3.Qxe6#
- 2...Be6
- 2.Qh3+
- threat
- 1.Qb3!
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