MESON Chess Problem Database

Problem Display
PID: 259772 (8/K1p2N2/2p1N3/8/4k1p1/P1Q5/p7/8 w - - 0 1)

Uhlig, Frank

Schweizerische Schachzeitung, 2005

8/K1p2N2/2p1N3/8/4k1p1/P1Q5/p7/8

#4

5 + 5

SOLUTION

  • SOUND
  • Keys
    • 1.Qe1+!
      • 1...Kd3
        • 2.Se5+
          • 2...Kc2
            • 3.Sd4+
              • 3...Kb2
                • 4.Sc4#
      • 1...Kf3
        • 2.Se5+
          • 2...Kg2
            • 3.Sf4+
              • 3...Kh2
                • 4.Sxg4#
      • 1...Kd5
        • 2.Qe3
          • threat
            • 3.Sxc7+
              • 3...Kc4
                • 4.Se5#
                • 4.Sd6#
          • 2...Kc4
            • 3.Sxc7
              • threat
                • 4.Se5#
                • 4.Sd6#
          • 2...c5
            • 3.Sf4+
              • 3...Kc4
                • 4.Qd3#
              • 3...Kc6
                • 4.Qe8#
          • 2...a1Q
            • 3.Sxc7+
              • 3...Kc4
                • 4.Sd6#
          • 2...a1B
            • 3.Sxc7+
              • 3...Kc4
                • 4.Sd6#
      • 1...Kf5
        • 2.Qe5+
          • 2...Kg6
            • 3.Sh8+
              • 3...Kh6
                • 4.Qh2#
              • 3...Kh7
                • 4.Qg7#

This is after

After O. Fuss.

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