MESON Chess Problem Database

Problem Display
PID: 167939 (8/3p4/8/p7/1k2PK2/3P4/1N4Q1/8 w - - 0 1)

Gundersen, Rolf

Sjakk-Liv, 1947

8/3p4/8/p7/1k2PK2/3P4/1N4Q1/8

#3

5 + 3

6490 yacpdb 2018

SOLUTION

  • SOUND
  • Keys
    • 1.Sc4!
      • threat
        • 2.Qb2+
          • 2...Ka4
            • 3.Sb6#
          • 2...Kc5
            • 3.Qb6#
      • 1...Kb3
        • 2.Qb2+
          • 2...Ka4
            • 3.Sb6#
      • 1...Kc3
        • 2.Qb2+
          • 2...Kxd3
            • 3.Se5#
      • 1...Ka4
        • 2.Qb2
          • threat
            • 3.Sb6#
      • 1...Kb5
        • 2.Qb2+
          • 2...Ka4
            • 3.Sb6#
          • 2...Kc5
            • 3.Qb6#
          • 2...Ka6
            • 3.Qb6#
          • 2...Kc6
            • 3.Qb6#
      • 1...Kc5
        • 2.Qb2
          • threat
            • 3.Qb6#
          • 2...Kc6
            • 3.Qb6#
      • 1...a4
        • 2.Qb2+
          • 2...Kc5
            • 3.Qb6#

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