Problem Display
PID: 176662 (8/8/8/8/Q7/5Np1/6pN/3K3k w - - 0 1)

Bethge, Friedrich

Schach-Echo, 1941

8/8/8/8/Q7/5Np1/6pN/3K3k

#3

4 + 3


6490 yacpdb 2018
3713 Snap 2020

SOLUTION


  • SOUND
  • Tries
    • 1.Qd4?
      • threat
        • 2.Qg1#
      • 1...g1Q+
        • 2.Qxg1#
      • 1...g1R+
        • 2.Qxg1#
      • 1...g1S
        • 2.Qxg1#
      • 1...g1B
        • 2.Qxg1#
      • 1...gxh2!
    • 1.Qa7?
      • threat
        • 2.Qg1#
      • 1...g1Q+
        • 2.Qxg1#
      • 1...g1R+
        • 2.Qxg1#
      • 1...g1S
        • 2.Qxg1#
      • 1...g1B
        • 2.Qxg1#
      • 1...gxh2!
  • Keys
    • 1.Sg1!
      • 1...Kxg1
        • 2.Qh4
          • 2...Kh1
            • 3.Sf3#
          • 2...Kf2
            • 3.Qd4#
          • 2...gxh2
            • 3.Qe1#
      • 1...Kxh2
        • 2.Sf3+
          • 2...Kh1
            • 3.Qh4#
          • 2...Kh3
            • 3.Qd7#
            • 3.Qh4#
      • 1...gxh2
        • 2.Qh4
          • 2...Kxg1
            • 3.Qe1#

Anticipated by 219779(1919)

FEATURES


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