MESON Chess Problem Database

Problem Display
PID: 219728 (4Q3/8/4N3/8/4p3/4K3/4p3/4k3 w - - 0 1)

Hultberg, Gustav Herbert

Land og Folk, 1979

4Q3/8/4N3/8/4p3/4K3/4p3/4k3

#3

3 + 3

6490 yacpdb 2020

SOLUTION

  • SOUND
  • Tries
    • 1.Sd4?
      • threat
        • 2.Qxe4
          • threat
            • 3.Qb1#
            • 3.Qh1#
          • 2...Kd1
            • 3.Qb1#
          • 2...Kf1
            • 3.Qh1#
      • 1...Kd1
        • 2.Qa4+
          • 2...Kc1
            • 3.Qc2#
            • 3.Qa1#
          • 2...Ke1
            • 3.Qa1#
      • 1...Kf1!
    • 1.Qb5?
      • threat
        • 2.Qxe2#
        • 2.Qb1#
      • 1...Kd1
        • 2.Qb1#
      • 1...Kf1!
    • 1.Qh5?
      • threat
        • 2.Qxe2#
        • 2.Qh1#
      • 1...Kf1
        • 2.Qh1#
      • 1...Kd1!
    • 1.Qa8?
      • threat
        • 2.Qa1#
      • 1...Kd1
        • 2.Qa1+
          • 2...Kc2
            • 3.Sd4#
      • 1...Kf1!
    • 1.Qb8?
      • threat
        • 2.Qb1#
      • 1...Kd1
        • 2.Qb1#
      • 1...Kf1!
  • Keys
    • 1.Qh8!
      • threat
        • 2.Qa1#
        • 2.Qh1#
      • 1...Kd1
        • 2.Qa1+
          • 2...Kc2
            • 3.Sd4#

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