MESON Chess Problem Database

Problem Display
PID: 173862 (8/8/1R1pP3/2Pk4/2pN1R2/P4N2/2p2K2/8 w - - 0 1)

Borovik, Boris V

Source?, 0000

8/8/1R1pP3/2Pk4/2pN1R2/P4N2/2p2K2/8

#3

8 + 4

6490 yacpdb 2018

SOLUTION

  • SOUND
  • Sets
    • 1...Kxc5
      • 2.Rb5#
    • 1...dxc5
      • 2.Sxc2
        • 2...c3
          • 3.Se3#
      • 2.Sb5
        • threat
          • 3.Sc3#
          • 3.Sc7#
          • 3.Rd6#
      • 2.Sf5
        • threat
          • 3.Se3#
          • 3.Se7#
          • 3.Rd6#
  • Tries
    • 1.c6?
      • threat
        • 2.Rb5#
      • 1...Kc5
        • 2.Rb5#
      • 1...c3!
  • Keys
    • 1.Sd2!
      • threat
        • 2.Ke3
          • threat
            • 3.Rf5#
          • 2...Kxc5
            • 3.Rb5#
          • 2...Ke5
            • 3.Rf5#
        • 2.Rxd6+
          • 2...Kxc5
            • 3.Se4#
          • 2...Ke5
            • 3.Rf5#
      • 1...Ke5
        • 2.Ke3
          • threat
            • 3.Rf5#
          • 2...Kd5
            • 3.Rf5#
      • 1...dxc5
        • 2.S4f3
          • threat
            • 3.Rf5#
      • 1...c1Q
        • 2.Rxd6+
          • 2...Kxc5
            • 3.Se4#
          • 2...Ke5
            • 3.Rf5#
      • 1...c1S
        • 2.Rxd6+
          • 2...Kxc5
            • 3.Se4#
          • 2...Ke5
            • 3.Rf5#
      • 1...c1B
        • 2.Rxd6+
          • 2...Kxc5
            • 3.Se4#
          • 2...Ke5
            • 3.Rf5#
      • 1...c1R
        • 2.Rxd6+
          • 2...Kxc5
            • 3.Se4#
          • 2...Ke5
            • 3.Rf5#
      • 1...c3
        • 2.Rf5+
          • 2...Kxd4
            • 3.Rxd6#

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