MESON Chess Problem Database

Problem Display
PID: 205976 (1R6/8/3p4/2P1P3/8/3N4/p1P1Kp2/k4B2 w - - 0 1)

de Jong, Leonard Nicholaas

Dutch Problem Archive, 1929

1R6/8/3p4/2P1P3/8/3N4/p1P1Kp2/k4B2

#4

7 + 4

6490 yacpdb 2020

SOLUTION

  • SOUND
  • Keys
    • 1.c3!
      • threat
        • 2.Kxf2
          • threat
            • 3.Se1
              • threat
                • 4.Sc2#
          • 2...dxc5
            • 3.Se1
              • 3...c4
                • 4.Sc2#
          • 2...dxe5
            • 3.Se1
              • 3...e4
                • 4.Sc2#
          • 2...d5
            • 3.Se1
              • 3...d4
                • 4.Sc2#
        • 2.Rb2
          • threat
            • 3.Rc2
              • threat
                • 4.Rc1#
              • 3...Kb1
                • 4.Rc1#
      • 1...dxc5
        • 2.Kd2
          • 2...c4
            • 3.Sb4
              • threat
                • 4.Sc2#
              • 3...Kb1
                • 4.Sc2#
              • 3...Kb2
                • 4.Sc2#
      • 1...dxe5
        • 2.Rb3
          • 2...e4
            • 3.Sb4
              • 3...e3
                • 4.Sc2#
      • 1...d5
        • 2.Rb2
          • 2...d4
            • 3.Rc2
              • threat
                • 4.Rc1#
              • 3...Kb1
                • 4.Rc1#

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