MESON Chess Problem Database

Problem Display
PID: 9020 (2B4Q/8/5Nk1/8/7p/8/6P1/7K w - - 0 1)

Froberg, Johan Hilding Laurentius

Postsjakk, 1967

2B4Q/8/5Nk1/8/7p/8/6P1/7K

#3

5 + 2

SOLUTION

  • SOUND
  • Tries
    • 1.Se8?
      • threat
        • 2.Qf6+
          • 2...Kh5
            • 3.Sg7#
          • 2...Kh7
            • 3.Qg7#
        • 2.Qg7+
          • 2...Kh5
            • 3.Sf6#
            • 3.Bg4#
      • 1...Kg5
        • 2.Qf6+
          • 2...Kh5
            • 3.Sg7#
      • 1...h3
        • 2.Qf6+
          • 2...Kh5
            • 3.Sg7#
            • 3.g4#
          • 2...Kh7
            • 3.Qg7#
      • 1...Kf7!
    • 1.Be6?
      • threat
        • 2.Sg4
          • threat
            • 3.Qh6#
          • 2...Kg5
            • 3.Qh6#
        • 2.Sg8
          • threat
            • 3.Qh6#
          • 2...Kg5
            • 3.Qh6#
      • 1...Kg5
        • 2.Sg4
          • threat
            • 3.Qh6#
          • 2...Kf4
            • 3.Qe5#
          • 2...Kg6
            • 3.Qh6#
      • 1...h3!
    • 1.Qg8+?
      • 1...Kh6
        • 2.Bf5
          • 2...h3
            • 3.Qg6#
      • 1...Kxf6!
  • Keys
    • 1.Sh5!
      • threat
        • 2.Qg7+
          • 2...Kxh5
            • 3.Bg4#
      • 1...Kg5
        • 2.Qg7+
          • 2...Kxh5
            • 3.Bg4#
      • 1...Kf7
        • 2.Qf6+
          • 2...Ke8
            • 3.Sg7#
          • 2...Kg8
            • 3.Qg7#
      • 1...h3
        • 2.Qf6+
          • 2...Kxh5
            • 3.g4#
          • 2...Kh7
            • 3.Qg7#

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