MESON Chess Problem Database

Problem Display
PID: 200893 (2b2r2/1p1pPk1p/1P1P2pP/1K4P1/1P1N1P2/3B4/2P5/8 w - - 0 1)

Kubbel, Leonid Ivanovich (AKA Kubbel, Karl Artur Leonid)

Shakhmatny Listok, 1922

2b2r2/1p1pPk1p/1P1P2pP/1K4P1/1P1N1P2/3B4/2P5/8

#4

11 + 7

6490 yacpdb 2020

SOLUTION

  • SOUND
  • Keys
    • 1.Ka4!
      • threat
        • 2.Bc4+
          • 2...Ke8
            • 3.Sb5
              • threat
                • 4.Sc7#
      • 1...Ke8
        • 2.Sb5
          • threat
            • 3.Sc7+
              • 3...Kf7
                • 4.Bc4#
            • 3.Bc4
              • threat
                • 4.Sc7#
          • 2...Kf7
            • 3.Bc4+
              • 3...Ke8
                • 4.Sc7#
          • 2...Rxf4
            • 3.Sc7+
              • 3...Kf7
                • 4.e8Q#
          • 2...Rf5
            • 3.Sc7+
              • 3...Kf7
                • 4.e8Q#
          • 2...Rf6
            • 3.Sc7+
              • 3...Kf7
                • 4.e8Q#
      • 1...Rd8
        • 2.Sb5
          • threat
            • 3.Bc4+
              • 3...Ke8
                • 4.Sc7#
            • 3.exd8Q
              • 3...Ke6
                • 4.Qg8#
          • 2...Ke6
            • 3.exd8S+
              • 3...Kd5
                • 4.c4#
          • 2...Ke8
            • 3.Sc7+
              • 3...Kf7
                • 4.Bc4#
          • 2...Kg8
            • 3.Bc4+
              • 3...Kh8
                • 4.exd8Q#
                • 4.exd8R#
            • 3.exd8Q+
              • 3...Kf7
                • 4.Bc4#
            • 3.exd8R+
              • 3...Kf7
                • 4.Bc4#

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