MESON Chess Problem Database

Problem Display
PID: 270445 (8/p7/P7/3p4/1p1Np3/1P2K3/2R5/k2N4 w - - 0 1)

Hoekstra, Sjoerd

Probleemblad, 2022

8/p7/P7/3p4/1p1Np3/1P2K3/2R5/k2N4

#3

6 + 5

SOLUTION

  • SOUND
  • Tries
    • 1.Kd2?
      • 1...Kb1
        • 2.Rb2+
          • 2...Ka1
            • 3.Sc2#
      • 1...e3+!
    • 1.Kf4?
      • threat
        • 2.Rb2
          • 2...e3
            • 3.Sc2#
      • 1...e3
        • 2.Rb2
          • 2...e2
            • 3.Sc2#
      • 1...Kb1!
    • 1.Ra2+?
      • 1...Kb1
        • 2.Ra4
          • 2...Kc1
            • 3.Ra1#
        • 2.Ra5
          • 2...Kc1
            • 3.Ra1#
      • 1...Kxa2!
    • 1.Rc6?
      • 1...Ka2
        • 2.Rc1
          • 2...Ka3
            • 3.Ra1#
      • 1...Kb1!
    • 1.Rc7?
      • 1...Ka2
        • 2.Rc1
          • 2...Ka3
            • 3.Ra1#
      • 1...Kb1!
    • 1.Rc8?
      • 1...Ka2
        • 2.Rc1
          • 2...Ka3
            • 3.Ra1#
      • 1...Kb1!
  • Keys
    • 1.Rc5!
      • 1...Kb1
        • 2.Ra5
          • 2...Kc1
            • 3.Ra1#
      • 1...Ka2
        • 2.Rc1
          • 2...Ka3
            • 3.Ra1#

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