MESON Chess Problem Database

Problem Display
PID: 258371 (8/2p5/2p5/NPK5/k3p3/4p3/5pR1/2N2B2 w - - 0 1)

Parcerisa, Jose Antonio Lopez

SEPA-80 JT (Problemas), 2013-2014

8/2p5/2p5/NPK5/k3p3/4p3/5pR1/2N2B2

#3

6 + 6

SOLUTION

  • SOUND
  • Sets
    • 1...Kxa5
      • 2.Rg8
        • threat
          • 3.Ra8#
        • 2...Ka4
          • 3.Ra8#
    • 1...cxb5
      • 2.Bxb5+
        • 2...Ka3
          • 3.Sc4#
        • 2...Kxa5
          • 3.Sb3#
  • Tries
    • 1.Rxf2?
      • threat
        • 2.Ra2#
      • 1...e2
        • 2.Rxe2
          • threat
            • 3.Ra2#
          • 2...Ka3
            • 3.Ra2#
          • 2...Kxa5
            • 3.Ra2#
      • 1...exf2!
    • 1.Rg8?
      • threat
        • 2.Sc4
          • threat
            • 3.Ra8#
        • 2.Ra8
          • threat
            • 3.Sab3#
            • 3.Sc4#
            • 3.Sxc6#
            • 3.Sb7#
          • 2...Ka3
            • 3.Sc4#
      • 1...Ka3
        • 2.Sc4+
          • 2...Ka4
            • 3.Ra8#
      • 1...cxb5
        • 2.Sc4
          • threat
            • 3.Ra8#
        • 2.Bxb5+
          • 2...Ka3
            • 3.Sc4#
          • 2...Kxa5
            • 3.Sb3#
            • 3.Ra8#
        • 2.Ra8
          • threat
            • 3.Sab3#
            • 3.Sc4#
            • 3.Sc6#
            • 3.Sb7#
          • 2...Ka3
            • 3.Sc4#
      • 1...e2!
  • Keys
    • 1.Be2!
      • 1...Ka3
        • 2.Sc4+
          • 2...Ka4
            • 3.Bd1#
      • 1...Kxa5
        • 2.Rg8
          • threat
            • 3.Ra8#
          • 2...Ka4
            • 3.Ra8#
      • 1...cxb5
        • 2.Bxb5+
          • 2...Ka3
            • 3.Sc4#
          • 2...Kxa5
            • 3.Sb3#
      • 1...f1Q
        • 2.Bd1+
          • 2...Ka3
            • 3.Ra2#
          • 2...Kxa5
            • 3.Ra2#
          • 2...Qxd1
            • 3.Ra2#
      • 1...f1S
        • 2.Bd1+
          • 2...Ka3
            • 3.Sc4#
            • 3.Ra2#
          • 2...Kxa5
            • 3.Ra2#
      • 1...f1B
        • 2.Bd1+
          • 2...Ka3
            • 3.Ra2#
          • 2...Kxa5
            • 3.Ra2#
      • 1...f1R
        • 2.Bd1+
          • 2...Ka3
            • 3.Sc4#
            • 3.Ra2#
          • 2...Kxa5
            • 3.Ra2#
          • 2...Rxd1
            • 3.Ra2#

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