MESON Chess Problem Database

Problem Display
PID: 8845 (4k3/1N3R1K/B1rB4/2p1p3/4N3/b2n4/5pp1/1b6 w - - 0 1)

Froberg, Johan Hilding Laurentius

1/2 Prize, Themes-64, 1963

4k3/1N3R1K/B1rB4/2p1p3/4N3/b2n4/5pp1/1b6

#3

6 + 9

114 Springaren 1965

SOLUTION

  • SOUND
  • Sets
    • 1...Kxf7
      • 2.Bc4+
        • 2...Ke8
          • 3.Sf6#
    • 1...Rxd6
      • 2.Sexd6#
    • 1...g1S
      • 2.Kg7
        • threat
          • 3.Sf6#
          • 3.Re7#
        • 2...Rxd6
          • 3.Sexd6#
      • 2.Kg8
        • threat
          • 3.Sf6#
          • 3.Re7#
        • 2...Rxd6
          • 3.Sexd6#
    • 1...g1B
      • 2.Kg7
        • threat
          • 3.Sf6#
          • 3.Re7#
        • 2...Rxd6
          • 3.Sexd6#
      • 2.Kg8
        • threat
          • 3.Sf6#
          • 3.Re7#
        • 2...Rxd6
          • 3.Sexd6#
  • Keys
    • 1.Bb5!
      • threat
        • 2.Bxc6+
          • 2...Kxf7
            • 3.Sd8#
      • 1...Kxf7
        • 2.Bc4+
          • 2...Ke8
            • 3.Sf6#
      • 1...Sb4
        • 2.Rf8+
          • 2...Kd7
            • 3.Sxc5#

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