MESON Chess Problem Database

Problem Display
PID: 148292 (3N3b/p4bn1/5Pr1/3k2p1/1p4P1/pP1pPPBQ/8/K7 w - - 0 1)

Jespersen, Karl Lorenz Jesper

British Chess Magazine, 1900

3N3b/p4bn1/5Pr1/3k2p1/1p4P1/pP1pPPBQ/8/K7

#4

9 + 10

SOLUTION

  • SOUND
  • Keys
    • 1.Qh1!
      • threat
        • 2.f4+
          • 2...Kc5
            • 3.Qc6#
          • 2...Kd6
            • 3.Qc6#
        • 2.Qc1
          • threat
            • 3.Qc4#
            • 3.Qc6#
      • 1...Kc5
        • 2.Qc1+
          • 2...Kb5
            • 3.Qc6+
              • 3...Ka5
                • 4.Sb7#
                • 4.Bc7#
          • 2...Kb6
            • 3.Bc7+
              • 3...Kb5
                • 4.Qc6#
              • 3...Ka6
                • 4.Qc6#
            • 3.Qc6+
              • 3...Ka5
                • 4.Sb7#
                • 4.Bc7#
          • 2...Bc4
            • 3.Qxc4+
              • 3...Kb6
                • 4.Bc7#
            • 3.Bc7
              • threat
                • 4.Qxc4#
              • 3...Kb5
                • 4.Qxc4#
              • 3...Kd5
                • 4.Qxc4#
      • 1...Rxf6
        • 2.Qc1
          • threat
            • 3.Qc4#
          • 2...Rf4
            • 3.Qc6+
              • 3...Ke5
                • 4.Sxf7#
      • 1...Rh6
        • 2.Qc1
          • threat
            • 3.Qc4#
            • 3.Qc6#
          • 2...Rh1
            • 3.e4+
              • 3...Kd4
                • 4.Sc6#
      • 1...Be8
        • 2.Qc1
          • threat
            • 3.Qc4#
          • 2...Bb5
            • 3.Qg1
              • threat
                • 4.e4#
              • 3...Kc5
                • 4.e4#
            • 3.Qc7
              • threat
                • 4.Qe5#
                • 4.Qd6#

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