MESON Chess Problem Database

Problem Display
PID: 222067 (8/8/8/Q4K2/2p5/4N3/1p1nN3/1k6 w - - 0 1)

Schwind, Heinz

Freie Presse, 1982

8/8/8/Q4K2/2p5/4N3/1p1nN3/1k6

#4

4 + 4

6490 yacpdb 2020

SOLUTION

  • SOUND
  • Keys
    • 1.Qa4!
      • threat
        • 2.Sc3+
          • 2...Kc1
            • 3.Qd1#
            • 3.Qc2#
      • 1...Sb3
        • 2.Qa2+
          • 2...Kxa2
            • 3.Sc3+
              • 3...Ka1
                • 4.Sc2#
              • 3...Ka3
                • 4.Sc2#
      • 1...Se4
        • 2.Kxe4
          • 2...c3
            • 3.Sxc3+
              • 3...Kc1
                • 4.Qd1#
                • 4.Qc2#
            • 3.Sd1
              • 3...c2
                • 4.Sdc3#
            • 3.Sf1
              • 3...c2
                • 4.Sd2#
            • 3.Sc4
              • 3...c2
                • 4.Sd2#
            • 3.Sd5
              • 3...c2
                • 4.Sdc3#

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