MESON Chess Problem Database
Problem Display
PID: 253242 (bbNK4/2p2Pp1/p1k5/PR1R1r2/P1P4n/1p1prP2/8/7Q w - - 0 1)
Hoffmann, Martin Wolfgang
idee & form, 1989
#3
10 + 11
| 6490 | yacpdb | 2021 |
SOLUTION
- SOUND
- Sets
- 1...Rexf3
- 2.Se7#
- 1...Re7
- 2.Sxe7#
- 1...Re8+
- 2.fxe8Q#
- 2.fxe8B#
- 1...Rfxf3
- 2.Rdc5#
- 1...Rf4
- 2.Rdc5#
- 1...Rxd5+
- 2.cxd5#
- 1...Rf6
- 2.Rdc5#
- 1...Rxf7
- 2.Rdc5#
- 1...Bb7
- 2.Rbc5#
- 1...Ba7
- 2.Sxa7#
- 1...axb5
- 2.axb5+
- 2...Kb7
- 3.a6#
- 2...Kb7
- 2.axb5+
- 1...Rexf3
- Tries
- 1.Rxb8?
- threat
- 2.Sa7#
- 1...Re8+
- 2.fxe8Q#
- 2.fxe8B#
- 1...Rxd5+!
- threat
- 1.Qb1?
- threat
- 2.Rbc5+
- 2...Kb7
- 3.Qxb3#
- 2...Kb7
- 2.Qxb3
- threat
- 3.Rbc5#
- 2...Re8+
- 3.fxe8Q#
- 3.fxe8B#
- 2...Rxd5+
- 3.cxd5#
- 2...axb5
- 3.Qxb5#
- 2...Ba7
- 3.Sxa7#
- threat
- 2.Rbc5+
- 1...axb5
- 2.axb5+
- 2...Kb7
- 3.a6#
- 2...Kb7
- 2.axb5+
- 1...Re1
- 2.Rbc5+
- 2...Kb7
- 3.Qxb3#
- 2...Kb7
- 2.Qxb3
- threat
- 3.Rbc5#
- 2...Re8+
- 3.fxe8Q#
- 3.fxe8B#
- 2...Rxd5+
- 3.cxd5#
- 2...axb5
- 3.Qxb5#
- 2...Ba7
- 3.Sxa7#
- threat
- 2.Rbc5+
- 1...Re2
- 2.Rbc5+
- 2...Kb7
- 3.Qxb3#
- 2...Kb7
- 2.Qxb3
- threat
- 3.Rbc5#
- 2...Re8+
- 3.fxe8Q#
- 3.fxe8B#
- 2...Rxd5+
- 3.cxd5#
- 2...axb5
- 3.Qxb5#
- 2...Ba7
- 3.Sxa7#
- threat
- 2.Rbc5+
- 1...Re4
- 2.Rbc5+
- 2...Kb7
- 3.Qxb3#
- 2...Kb7
- 2.Qxb3
- threat
- 3.Rbc5#
- 2...Re8+
- 3.fxe8Q#
- 3.fxe8B#
- 2...Rxd5+
- 3.cxd5#
- 2...Rxc4
- 3.Se7#
- 3.Qxc4#
- 2...axb5
- 3.Qxb5#
- 2...Ba7
- 3.Sxa7#
- threat
- 2.Rbc5+
- 1...Ree5
- 2.Rbc5+
- 2...Kb7
- 3.Qxb3#
- 2...Kb7
- 2.Rbc5+
- 1...Rfe5
- 2.Rbc5+
- 2...Kb7
- 3.Qxb3#
- 2...Kb7
- 2.Rbc5+
- 1...Rg5
- 2.Rbc5+
- 2...Kb7
- 3.Qxb3#
- 2...Kb7
- 2.Qxb3
- threat
- 3.Rbc5#
- 2...Re8+
- 3.fxe8Q#
- 3.fxe8B#
- 2...Rxd5+
- 3.cxd5#
- 2...axb5
- 3.Qxb5#
- 2...Ba7
- 3.Sxa7#
- threat
- 2.Rbc5+
- 1...Rh5
- 2.Rbc5+
- 2...Kb7
- 3.Qxb3#
- 2...Kb7
- 2.Rbc5+
- 1...b2
- 2.Rbc5+
- 2...Kb7
- 3.Qxb2#
- 2...Kb7
- 2.Qxb2
- threat
- 3.Rbc5#
- 2...Re8+
- 3.fxe8Q#
- 3.fxe8B#
- 2...Rxd5+
- 3.cxd5#
- 2...axb5
- 3.Qxb5#
- 2...Ba7
- 3.Sxa7#
- threat
- 2.Rbc5+
- 1...d2
- 2.Qxb3
- threat
- 3.Rbc5#
- 2...Re8+
- 3.fxe8Q#
- 3.fxe8B#
- 2...Rxd5+
- 3.cxd5#
- 2...Rxb3
- 3.Se7#
- 2...axb5
- 3.Qxb5#
- 2...Ba7
- 3.Sxa7#
- threat
- 2.Qxb3
- 1...Re6!
- threat
- 1.Qd1?
- threat
- 2.Rbc5+
- 2...Kb7
- 3.Qxb3#
- 2...Kb7
- 2.Qxb3
- threat
- 3.Rbc5#
- 2...Re8+
- 3.fxe8Q#
- 3.fxe8B#
- 2...Rxd5+
- 3.cxd5#
- 2...axb5
- 3.Qxb5#
- 2...Ba7
- 3.Sxa7#
- threat
- 2.Rbc5+
- 1...axb5
- 2.axb5+
- 2...Kb7
- 3.a6#
- 2...Kb7
- 2.axb5+
- 1...Re1
- 2.Rbc5+
- 2...Kb7
- 3.Qxb3#
- 2...Kb7
- 2.Qxb3
- threat
- 3.Rbc5#
- 2...Re8+
- 3.fxe8Q#
- 3.fxe8B#
- 2...Rxd5+
- 3.cxd5#
- 2...axb5
- 3.Qxb5#
- 2...Ba7
- 3.Sxa7#
- threat
- 2.Rbc5+
- 1...Re2
- 2.Rbc5+
- 2...Kb7
- 3.Qxb3#
- 2...Kb7
- 2.Qxb3
- threat
- 3.Rbc5#
- 2...Re8+
- 3.fxe8Q#
- 3.fxe8B#
- 2...Rxd5+
- 3.cxd5#
- 2...axb5
- 3.Qxb5#
- 2...Ba7
- 3.Sxa7#
- threat
- 2.Rbc5+
- 1...Re4
- 2.Rbc5+
- 2...Kb7
- 3.Qxb3#
- 2...Kb7
- 2.Qxb3
- threat
- 3.Rbc5#
- 2...Re8+
- 3.fxe8Q#
- 3.fxe8B#
- 2...Rxd5+
- 3.cxd5#
- 2...Rxc4
- 3.Se7#
- 3.Qxc4#
- 2...axb5
- 3.Qxb5#
- 2...Ba7
- 3.Sxa7#
- threat
- 2.Rbc5+
- 1...Ree5
- 2.Rbc5+
- 2...Kb7
- 3.Qxb3#
- 2...Kb7
- 2.Rbc5+
- 1...Rfe5
- 2.Rbc5+
- 2...Kb7
- 3.Qxb3#
- 2...Kb7
- 2.Rbc5+
- 1...Rg5
- 2.Rbc5+
- 2...Kb7
- 3.Qxb3#
- 2...Kb7
- 2.Qxb3
- threat
- 3.Rbc5#
- 2...Re8+
- 3.fxe8Q#
- 3.fxe8B#
- 2...Rxd5+
- 3.cxd5#
- 2...axb5
- 3.Qxb5#
- 2...Ba7
- 3.Sxa7#
- threat
- 2.Rbc5+
- 1...Rh5
- 2.Rbc5+
- 2...Kb7
- 3.Qxb3#
- 2...Kb7
- 2.Rbc5+
- 1...b2
- 2.Rbc5+
- 2...Kb7
- 3.Qb3#
- 2...Kb7
- 2.Qb3
- threat
- 3.Rbc5#
- 2...Re8+
- 3.fxe8Q#
- 3.fxe8B#
- 2...Rxd5+
- 3.cxd5#
- 2...axb5
- 3.Qxb5#
- 2...Ba7
- 3.Sxa7#
- threat
- 2.Rbc5+
- 1...d2
- 2.Qxb3
- threat
- 3.Rbc5#
- 2...Re8+
- 3.fxe8Q#
- 3.fxe8B#
- 2...Rxd5+
- 3.cxd5#
- 2...Rxb3
- 3.Se7#
- 2...axb5
- 3.Qxb5#
- 2...Ba7
- 3.Sxa7#
- threat
- 2.Qxb3
- 1...Re6!
- threat
- 1.Qg1?
- threat
- 2.Se7+
- 2...Rxe7
- 3.Qc5#
- 2...Rxe7
- 2.Se7+
- 1...axb5
- 2.axb5+
- 2...Kb7
- 3.a6#
- 2...Kb7
- 2.axb5+
- 1...Sg6
- 2.Qxg6+
- 2...Re6
- 3.Se7#
- 3.Qxe6#
- 2...Rf6
- 3.Rdc5#
- 2...Re6
- 2.Qxg6+
- 1...Rfe5!
- threat
- 1.Qh3?
- threat
- 2.Rdc5+
- 2...Rxc5
- 3.Qd7#
- 2...Rxc5
- 2.Rdc5+
- 1...axb5
- 2.axb5+
- 2...Kb7
- 3.a6#
- 2...Kb7
- 2.axb5+
- 1...Re6
- 2.Rdc5+
- 2...Rxc5
- 3.Qxe6#
- 2...Rxc5
- 2.Rdc5+
- 1...Ree5!
- threat
- 1.f8Q?
- threat
- 2.Qc5#
- 1...axb5
- 2.Qc5+
- 2...Kb7
- 3.Qxb5#
- 2...Kb7
- 2.axb5+
- 2...Kb7
- 3.a6#
- 2...Kb7
- 2.Qc5+
- 1...Rxf8+!
- threat
- 1.Rxb8?
- Keys
- 1.Qh2!
- threat
- 2.Sa7+
- 2...Bxa7
- 3.Qxc7#
- 2...Bxa7
- 2.Qd6+
- 2...cxd6
- 3.Rb6#
- 2...cxd6
- 2.Sa7+
- 1...axb5
- 2.axb5+
- 2...Kb7
- 3.a6#
- 2...Kb7
- 2.axb5+
- 1...Ree5
- 2.Rdc5+
- 2...Rxc5
- 3.Se7#
- 2...Rxc5
- 2.Rdc5+
- 1...Re6
- 2.Sa7+
- 2...Bxa7
- 3.Qxc7#
- 2...Bxa7
- 2.Sa7+
- 1...Rfe5
- 2.Se7+
- 2...Rxe7
- 3.Rdc5#
- 2...Rxe7
- 2.Se7+
- threat
- 1.Qh2!
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