MESON Chess Problem Database

Problem Display
PID: 192153 (8/8/K7/3Q1PP1/5p2/3p1pN1/3P2k1/7R w - - 0 1)

Iversen, Iver

Pittsburgh Gazette-Times, 1916

8/8/K7/3Q1PP1/5p2/3p1pN1/3P2k1/7R

#3

7 + 4

6490 yacpdb 2019

SOLUTION

  • SOUND
  • Sets
    • 1...Kf2
      • 2.Qd4+
        • 2...Kg2
          • 3.Qg1#
        • 2...Kxg3
          • 3.Qg1#
      • 2.Qc5+
        • 2...Kg2
          • 3.Qg1#
        • 2...Kxg3
          • 3.Qg1#
  • Tries
    • 1.Sh5?
      • 1...Kf2
        • 2.Qxd3
          • 2...Kg2
            • 3.Qf1#
      • 1...Kxh1!
    • 1.Qe4?
      • 1...Kf2
        • 2.Qe1+
          • 2...Kg2
            • 3.Qg1#
        • 2.Qd4+
          • 2...Kg2
            • 3.Qg1#
          • 2...Kxg3
            • 3.Qg1#
      • 1...fxg3
        • 2.Qe1
          • 2...f2
            • 3.Qe4#
      • 1...Kxg3!
    • 1.Qc6?
      • 1...Kf2
        • 2.Qc1
          • threat
            • 3.Qg1#
          • 2...Kg2
            • 3.Qg1#
          • 2...Kxg3
            • 3.Qg1#
          • 2...fxg3
            • 3.Qf1#
        • 2.Qc5+
          • 2...Kg2
            • 3.Qg1#
          • 2...Kxg3
            • 3.Qg1#
        • 2.Qb6+
          • 2...Kg2
            • 3.Qg1#
          • 2...Kxg3
            • 3.Qg1#
      • 1...fxg3
        • 2.Qc1
          • threat
            • 3.Qf1#
            • 3.Qg1#
          • 2...Kf2
            • 3.Qf1#
          • 2...f2
            • 3.Qc6#
      • 1...Kxg3!
    • 1.Qd4?
      • threat
        • 2.Qg1#
      • 1...Kxg3
        • 2.Qg1#
      • 1...f2!
    • 1.Qc5?
      • threat
        • 2.Qg1#
      • 1...Kxg3
        • 2.Qg1#
      • 1...f2!
  • Keys
    • 1.Qb7!
      • 1...Kf2
        • 2.Qb1
          • threat
            • 3.Qg1#
          • 2...Kg2
            • 3.Qg1#
          • 2...Kxg3
            • 3.Qg1#
          • 2...fxg3
            • 3.Qf1#
        • 2.Qb6+
          • 2...Kg2
            • 3.Qg1#
          • 2...Kxg3
            • 3.Qg1#
        • 2.Qa7+
          • 2...Kg2
            • 3.Qg1#
          • 2...Kxg3
            • 3.Qg1#
      • 1...Kxg3
        • 2.Qh7
          • 2...Kf2
            • 3.Qh2#
          • 2...Kg2
            • 3.Qh2#
          • 2...Kg4
            • 3.Rg1#
          • 2...f2
            • 3.Qh3#
      • 1...fxg3
        • 2.Qb1
          • threat
            • 3.Qf1#
            • 3.Qg1#
          • 2...Kf2
            • 3.Qf1#
          • 2...f2
            • 3.Qb7#

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