MESON Chess Problem Database

Problem Display
PID: 252702 (8/8/p3K3/n3p3/3p4/8/2RNP3/k2N4 w - - 0 1)

Fjeld, Thorstein

Godager, Fridtjof M

1st HM., Schackvarlden, 1938

8/8/p3K3/n3p3/3p4/8/2RNP3/k2N4

#3

5 + 5

6490 yacpdb 2021

SOLUTION

  • SOUND
  • Sets
    • 1...Sb3
      • 2.Sxb3+
        • 2...Kb1
          • 3.Rb2#
    • 1...Sc4
      • 2.Rxc4
        • threat
          • 3.Ra4#
        • 2...Ka2
          • 3.Ra4#
    • 1...Sc6
      • 2.Sb3+
        • 2...Kb1
          • 3.Rb2#
    • 1...Sb7
      • 2.Sb3+
        • 2...Kb1
          • 3.Rb2#
  • Tries
    • 1.Sb3+?
      • 1...Kb1
        • 2.Rb2#
      • 1...Sxb3!
    • 1.Rb2?
      • 1...d3
        • 2.e4
          • 2...Sb3
            • 3.Sxb3#
          • 2...Sc4
            • 3.Sb3#
          • 2...Sc6
            • 3.Sb3#
          • 2...Sb7
            • 3.Sb3#
      • 1...e4!
    • 1.Rc4?
      • threat
        • 2.Ra4#
      • 1...Ka2
        • 2.Ra4#
      • 1...Sxc4!
  • Keys
    • 1.e4!
      • 1...dxe4 ep
        • 2.Sc3
          • threat
            • 3.Ra2#
      • 1...d3
        • 2.Rb2
          • 2...Sb3
            • 3.Sxb3#
          • 2...Sc4
            • 3.Sb3#
          • 2...Sc6
            • 3.Sb3#
          • 2...Sb7
            • 3.Sb3#
      • 1...Sb3
        • 2.Sxb3+
          • 2...Kb1
            • 3.Rb2#
      • 1...Sc4
        • 2.Rxc4
          • threat
            • 3.Ra4#
          • 2...Ka2
            • 3.Ra4#
      • 1...Sc6
        • 2.Sb3+
          • 2...Kb1
            • 3.Rb2#
      • 1...Sb7
        • 2.Sb3+
          • 2...Kb1
            • 3.Rb2#

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