MESON Chess Problem Database
Problem Display
PID: 164283 (1n5n/4R1R1/1N1Ppk2/1p3p2/1p3P2/1K3P2/8/8 w - - 0 1)
Ursprung, Karl
Die Schwalbe, 1970
#3
7 + 7
SOLUTION
- SOUND
- Sets
- 1...Sa6
- 2.Sd7#
- 1...Sc6
- 2.Sd7#
- 1...Sd7
- 2.Sxd7#
- 1...Sg6
- 2.Ref7#
- 2.Rgf7#
- 1...Sf7
- 2.Rexf7#
- 1...e5
- 2.Sd5#
- 2.fxe5#
- 1...Sa6
- Tries
- 1.Ka2?
- threat
- 2.Kb3
- 2...Sf7
- 3.Rexf7#
- 2...Sa6
- 3.Sd7#
- 2...Sc6
- 3.Sd7#
- 2...Sd7
- 3.Sxd7#
- 2...Sg6
- 3.Ref7#
- 3.Rgf7#
- 2...e5
- 3.Sd5#
- 3.fxe5#
- 2...Sf7
- 2.Kb3
- 1...Sf7
- 2.Rexf7#
- 1...Sa6
- 2.Sd7#
- 1...Sc6
- 2.Sd7#
- 1...Sd7
- 2.Sxd7#
- 1...Sg6
- 2.Ref7#
- 2.Rgf7#
- 1...e5
- 2.Sd5#
- 2.fxe5#
- 1...b3+!
- threat
- 1.Kb2?
- threat
- 2.Kb3
- 2...Sf7
- 3.Rexf7#
- 2...Sa6
- 3.Sd7#
- 2...Sc6
- 3.Sd7#
- 2...Sd7
- 3.Sxd7#
- 2...Sg6
- 3.Ref7#
- 3.Rgf7#
- 2...e5
- 3.Sd5#
- 3.fxe5#
- 2...Sf7
- 2.Kb3
- 1...Sf7
- 2.Rexf7#
- 1...Sa6
- 2.Sd7#
- 1...Sc6
- 2.Sd7#
- 1...Sd7
- 2.Sxd7#
- 1...Sg6
- 2.Ref7#
- 2.Rgf7#
- 1...e5
- 2.Sd5#
- 2.fxe5#
- 1...b3!
- threat
- 1.Kc2?
- threat
- 2.Kb3
- 2...Sf7
- 3.Rexf7#
- 2...Sa6
- 3.Sd7#
- 2...Sc6
- 3.Sd7#
- 2...Sd7
- 3.Sxd7#
- 2...Sg6
- 3.Ref7#
- 3.Rgf7#
- 2...e5
- 3.Sd5#
- 3.fxe5#
- 2...Sf7
- 2.Kb3
- 1...Sf7
- 2.Rexf7#
- 1...Sa6
- 2.Sd7#
- 1...Sc6
- 2.Sd7#
- 1...Sd7
- 2.Sxd7#
- 1...Sg6
- 2.Ref7#
- 2.Rgf7#
- 1...e5
- 2.Sd5#
- 2.fxe5#
- 1...b3+!
- threat
- 1.Rg1?
- threat
- 2.Rgg7
- 2...Sf7
- 3.Rexf7#
- 2...Sa6
- 3.Sd7#
- 2...Sc6
- 3.Sd7#
- 2...Sd7
- 3.Sxd7#
- 2...Sg6
- 3.Ref7#
- 3.Rgf7#
- 2...e5
- 3.Sd5#
- 3.fxe5#
- 2...Sf7
- 2.Rgg7
- 1...Sf7
- 2.Rxe6+
- 2...Kxe6
- 3.Rg6#
- 2...Kxe6
- 2.Rxe6+
- 1...Sg6!
- threat
- 1.Rg2?
- threat
- 2.Rgg7
- 2...Sf7
- 3.Rexf7#
- 2...Sa6
- 3.Sd7#
- 2...Sc6
- 3.Sd7#
- 2...Sd7
- 3.Sxd7#
- 2...Sg6
- 3.Ref7#
- 3.Rgf7#
- 2...e5
- 3.Sd5#
- 3.fxe5#
- 2...Sf7
- 2.Rgg7
- 1...Sf7
- 2.Rxe6+
- 2...Kxe6
- 3.Rg6#
- 2...Kxe6
- 2.Rxe6+
- 1...Sg6!
- threat
- 1.Rg3?
- threat
- 2.Rgg7
- 2...Sf7
- 3.Rexf7#
- 2...Sa6
- 3.Sd7#
- 2...Sc6
- 3.Sd7#
- 2...Sd7
- 3.Sxd7#
- 2...Sg6
- 3.Ref7#
- 3.Rgf7#
- 2...e5
- 3.Sd5#
- 3.fxe5#
- 2...Sf7
- 2.Rgg7
- 1...Sf7
- 2.Rxe6+
- 2...Kxe6
- 3.Rg6#
- 2...Kxe6
- 2.Rxe6+
- 1...Sg6!
- threat
- 1.Rg8?
- threat
- 2.Rgg7
- 2...Sf7
- 3.Rexf7#
- 2...Sa6
- 3.Sd7#
- 2...Sc6
- 3.Sd7#
- 2...Sd7
- 3.Sxd7#
- 2...Sg6
- 3.Ref7#
- 3.Rgf7#
- 2...e5
- 3.Sd5#
- 3.fxe5#
- 2...Sf7
- 2.Rgg7
- 1...Sf7
- 2.Rxe6+
- 2...Kxe6
- 3.Rg6#
- 2...Kxe6
- 2.Rxe6+
- 1...Sg6!
- threat
- 1.Ka2?
- Keys
- 1.Rg5!
- threat
- 2.Rgg7
- 2...Sf7
- 3.Rexf7#
- 2...Sa6
- 3.Sd7#
- 2...Sc6
- 3.Sd7#
- 2...Sd7
- 3.Sxd7#
- 2...Sg6
- 3.Ref7#
- 3.Rgf7#
- 2...e5
- 3.Sd5#
- 3.fxe5#
- 2...Sf7
- 2.Rgg7
- 1...Sg6
- 2.Rxf5+
- 2...Kxf5
- 3.Rf7#
- 2...exf5
- 3.Sd5#
- 2...Kxf5
- 2.Rxf5+
- 1...Sf7
- 2.Rxe6+
- 2...Kxe6
- 3.Rg6#
- 2...Kxe6
- 2.Rxe6+
- threat
- 1.Rg5!
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