MESON Chess Problem Database

Problem Display
PID: 234308 (K4b2/3p4/1N6/8/2PkN3/1P1P2Q1/8/8 w - - 0 1)

Henneberger, Moritz

Schweizerische Schachzeitung, 1944

K4b2/3p4/1N6/8/2PkN3/1P1P2Q1/8/8

#4

7 + 3

6490 yacpdb 2021

SOLUTION

  • SOUND
  • Keys
    • 1.Sa4!
      • threat
        • 2.Sac3
          • threat
            • 3.Se2#
            • 3.Sb5#
        • 2.Sec3
          • threat
            • 3.Se2#
            • 3.Sb5#
      • 1...Bb4
        • 2.Qf2+
          • 2...Kxd3
            • 3.Sac3
              • threat
                • 4.Qd2#
              • 3...Bxc3
                • 4.Sc5#
        • 2.Sac3
          • threat
            • 3.Se2#
            • 3.Sb5#
          • 2...Bxc3
            • 3.Qf2+
              • 3...Kxd3
                • 4.Sc5#
              • 3...Ke5
                • 4.Qf6#
      • 1...Bd6
        • 2.Qxd6+
          • 2...Ke3
            • 3.Sac3
              • 3...Kf3
                • 4.Qg3#
      • 1...Bh6
        • 2.Sec5
          • threat
            • 3.b4
              • threat
                • 4.Sb3#
              • 3...Bf4
                • 4.Qxf4#
              • 3...Be3
                • 4.Qd6#
                • 4.Qg7#
          • 2...Bc1
            • 3.b4
              • threat
                • 4.Sb3#
              • 3...Bf4
                • 4.Qxf4#
              • 3...Be3
                • 4.Qd6#
                • 4.Qg7#
          • 2...Bd2
            • 3.b4
              • threat
                • 4.Sb3#
              • 3...Bf4
                • 4.Qxf4#
              • 3...Be3
                • 4.Qd6#
                • 4.Qg7#
          • 2...Bg5
            • 3.Qxg5
              • threat
                • 4.Qf4#
            • 3.b4
              • threat
                • 4.Sb3#
              • 3...Bf4
                • 4.Qxf4#
              • 3...Be3
                • 4.Qd6#
                • 4.Qg7#
      • 1...d5
        • 2.Sec3
          • threat
            • 3.Se2#
            • 3.Sb5#
          • 2...dxc4
            • 3.bxc4
              • threat
                • 4.Se2#
                • 4.Sb5#
        • 2.Sg5
          • threat
            • 3.Se6#
          • 2...dxc4
            • 3.bxc4
              • threat
                • 4.Se6#

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