MESON Chess Problem Database

Problem Display
PID: 273290 (1n6/1R1p1n2/8/3prp2/B1p1p3/k7/N3N3/2K5 w - - 0 1)

Froberg, Johan Hilding Laurentius

Springaren, 1990

1n6/1R1p1n2/8/3prp2/B1p1p3/k7/N3N3/2K5

#3

5 + 9

SOLUTION

  • SOUND
  • Sets
    • 1...c3
      • 2.Saxc3
        • threat
          • 3.Rb3#
      • 2.Sexc3
        • threat
          • 3.Rb3#
  • Tries
    • 1.Sac3?
      • threat
        • 2.Sd4
          • threat
            • 3.Sc2#
      • 1...Sa6
        • 2.Sd4
          • threat
            • 3.Sc2#
          • 2...Sb4
            • 3.Sdb5#
      • 1...d4
        • 2.Sxd4
          • threat
            • 3.Sc2#
      • 1...Sc6!
  • Keys
    • 1.Sd4!
      • threat
        • 2.Sc3
          • threat
            • 3.Sc2#
      • 1...Kxa2
        • 2.Sc2
          • threat
            • 3.Rb2#
          • 2...c3
            • 3.Bb3#
      • 1...Kxa4
        • 2.Ra7+
          • 2...Sa6
            • 3.Rxa6#
      • 1...Sc6
        • 2.Bxc6
          • threat
            • 3.Ra7#
          • 2...Kxa2
            • 3.Ra7#
      • 1...Sa6
        • 2.Sc3
          • threat
            • 3.Sc2#
          • 2...Sb4
            • 3.Sdb5#
      • 1...c3
        • 2.Sxc3
          • threat
            • 3.Sc2#
            • 3.Rb3#
        • 2.Bb3
          • threat
            • 3.Sc2#
          • 2...c2
            • 3.Sxc2#

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