MESON Chess Problem Database

Problem Display
PID: 257621 (4K3/8/1p2p3/3p3R/1Pp1k3/4B3/1NN1B3/7n w - - 0 1)

Sickinger, Peter

Troll, 2021

(First published on Wed Nov 10 2021)

4K3/8/1p2p3/3p3R/1Pp1k3/4B3/1NN1B3/7n

#3

7 + 6

SOLUTION

  • SOUND
  • Sets
    • 1...c3
      • 2.Sd3
        • threat
          • 3.Re5#
        • 2...e5
          • 3.Rxe5#
  • Tries
    • 1.Sd1?
      • threat
        • 2.Sc3#
      • 1...c3
        • 2.Sxc3#
      • 1...d4!
    • 1.Sd3?
      • threat
        • 2.Re5#
      • 1...e5
        • 2.Rxe5#
      • 1...cxd3!
    • 1.Sa4?
      • threat
        • 2.Sc3#
      • 1...c3
        • 2.Sxc3#
      • 1...d4!
    • 1.Sxc4?
      • threat
        • 2.Sd2#
        • 2.Sd6#
        • 2.Re5#
      • 1...e5
        • 2.Sd2#
        • 2.Sd6#
        • 2.Rxe5#
      • 1...dxc4!
  • Keys
    • 1.Rh6!
      • threat
        • 2.Rxe6+
          • 2...Kf5
            • 3.Sd4#
      • 1...Ke5
        • 2.Sd4
          • threat
            • 3.Rxe6#
          • 2...Ke4
            • 3.Rxe6#
          • 2...Kd6
            • 3.Bf4#
      • 1...Kf5
        • 2.Sd4+
          • 2...Ke4
            • 3.Rxe6#
          • 2...Ke5
            • 3.Rxe6#
      • 1...d4
        • 2.Rxe6+
          • 2...Kd5
            • 3.Bxc4#
          • 2...Kf5
            • 3.Sxd4#
      • 1...e5
        • 2.Rf6
          • threat
            • 3.Bf3#

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