MESON Chess Problem Database

Problem Display
PID: 216792 (8/8/8/1N6/N1n5/1pQ5/1p4K1/nk6 w - - 0 1)

Galitzky, Aleksandr Vasilevich

Suddeutsche Schachzeitung, 1890

8/8/8/1N6/N1n5/1pQ5/1p4K1/nk6

#4

4 + 5

6490 yacpdb 2020

SOLUTION

  • SOUND
  • Keys
    • 1.Sd4!
      • threat
        • 2.Qxc4
          • threat
            • 3.Qc3
              • threat
                • 4.Qxb2#
              • 3...Ka2
                • 4.Qxb2#
          • 2...Ka2
            • 3.Sc3+
              • 3...Ka3
                • 4.Sdb5#
                • 4.Qa4#
                • 4.Qc5#
          • 2...Sc2
            • 3.Sc3+
              • 3...Ka1
                • 4.Sxb3#
              • 3...Kc1
                • 4.Sxb3#
      • 1...Se3+
        • 2.Qxe3
          • threat
            • 3.Sc3#
          • 2...Ka2
            • 3.Sc3+
              • 3...Ka3
                • 4.Qe7#
          • 2...Sc2
            • 3.Sc3+
              • 3...Ka1
                • 4.Sxb3#
      • 1...Ka2
        • 2.Qxb3+
          • 2...Kb1
            • 3.Sc3+
              • 3...Kc1
                • 4.Qd1#
          • 2...Sxb3
            • 3.Sc3+
              • 3...Ka1
                • 4.Sc2#
                • 4.Sxb3#
              • 3...Ka3
                • 4.Sc2#
      • 1...Sc2
        • 2.Qxb2+
          • 2...Sxb2
            • 3.Sc3+
              • 3...Ka1
                • 4.Sxb3#
              • 3...Kc1
                • 4.Sxb3#

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