MESON Chess Problem Database

Problem Display
PID: 175685 (3Q4/6pr/K3p1Pp/2p1kp2/2P2R1P/3PppP1/2P1P2n/b6r w - - 0 1)

Kerles, Josef

Deutsches Wochenschach, 1900

3Q4/6pr/K3p1Pp/2p1kp2/2P2R1P/3PppP1/2P1P2n/b6r

#4

10 + 12

6490 yacpdb 2018

SOLUTION

  • SOUND
  • Keys
    • 1.Qf8!
      • threat
        • 2.Qxc5+
          • 2...Kf6
            • 3.Rxf5+
              • 3...Kxg6
                • 4.h5#
              • 3...exf5
                • 4.Qd6#
      • 1...Rh8
        • 2.Rxf5+
          • 2...Kd4
            • 3.Qxg7+
              • 3...e5
                • 4.Qxe5#
          • 2...exf5
            • 3.Qe7+
              • 3...Kd4
                • 4.Qxg7#
      • 1...Sf1
        • 2.d4+
          • 2...Bxd4
            • 3.Rxf5+
              • 3...Ke4
                • 4.exf3#
              • 3...exf5
                • 4.Qe7#
          • 2...cxd4
            • 3.Rxf5+
              • 3...Ke4
                • 4.exf3#
              • 3...exf5
                • 4.Qe7#
      • 1...Sg4
        • 2.d4+
          • 2...Bxd4
            • 3.Rxf5+
              • 3...Ke4
                • 4.exf3#
              • 3...exf5
                • 4.Qe7#
          • 2...cxd4
            • 3.Rxf5+
              • 3...Ke4
                • 4.exf3#
              • 3...exf5
                • 4.Qe7#
      • 1...h5
        • 2.Re4+
          • 2...fxe4
            • 3.Qxc5+
              • 3...Kf6
                • 4.Qg5#

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