MESON Chess Problem Database

Problem Display
PID: 13812 (8/4Q3/8/5p2/6p1/2K2N2/4N3/5k2 w - - 0 1)

Moravec, Josef

Pravo lidu, 1912

8/4Q3/8/5p2/6p1/2K2N2/4N3/5k2

#3

4 + 3

SOLUTION

  • SOUND
  • Sets
    • 1...g3
      • 2.Sf4
        • threat
          • 3.Qe1#
          • 3.Qe2#
        • 2...Kf2
          • 3.Qe2#
  • Tries
    • 1.Seg1?
      • threat
        • 2.Qe2#
      • 1...Kf2
        • 2.Qe2+
          • 2...Kg3
            • 3.Qh2#
      • 1...Kg2
        • 2.Qe2+
          • 2...Kh1
            • 3.Qh2#
          • 2...Kg3
            • 3.Qh2#
      • 1...gxf3!
    • 1.Sed4?
      • threat
        • 2.Qe2#
      • 1...Kf2
        • 2.Qe2+
          • 2...Kg3
            • 3.Qh2#
      • 1...Kg2
        • 2.Qe2+
          • 2...Kh1
            • 3.Qf1#
            • 3.Qh2#
          • 2...Kg3
            • 3.Qh2#
          • 2...Kh3
            • 3.Qh2#
      • 1...gxf3!
    • 1.Sf4?
      • threat
        • 2.Qe1#
        • 2.Qe2#
      • 1...gxf3
        • 2.Qe3
          • 2...f2
            • 3.Qc1#
        • 2.Qa7
          • 2...Ke1
            • 3.Qg1#
          • 2...f2
            • 3.Qa1#
      • 1...Kf2!
  • Keys
    • 1.Qe3!
      • threat
        • 2.Qg1+
          • 2...Kxe2
            • 3.Sd4#
      • 1...Kg2
        • 2.Se1+
          • 2...Kf1
            • 3.Sg3#
          • 2...Kh1
            • 3.Qg1#
            • 3.Qh6#
          • 2...Kh2
            • 3.Qh6#
      • 1...gxf3
        • 2.Sf4
          • 2...f2
            • 3.Qc1#

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