MESON Chess Problem Database

Problem Display
PID: 209510 (4RN2/8/1N1p1K2/p7/2pkp1p1/8/R3PP2/8 w - - 0 1)

Petrasinovic, Petrasin

Sachova skladba, 2016

4RN2/8/1N1p1K2/p7/2pkp1p1/8/R3PP2/8

#3

7 + 6

SOLUTION

  • SOUND
  • Sets
    • 1...c3
      • 2.Se6#
  • Tries
    • 1.Sfd7?
      • threat
        • 2.Ra3
          • threat
            • 3.e3#
          • 2...c3
            • 3.Ra4#
          • 2...e3
            • 3.fxe3#
      • 1...e3
        • 2.Rc2
          • threat
            • 3.Rxc4#
            • 3.fxe3#
        • 2.Ra3
          • threat
            • 3.fxe3#
          • 2...exf2
            • 3.e3#
        • 2.Rxe3
          • threat
            • 3.Rd2#
          • 2...c3
            • 3.Ra4#
      • 1...a4
        • 2.Ra3
          • threat
            • 3.e3#
          • 2...c3
            • 3.Rxa4#
          • 2...e3
            • 3.fxe3#
      • 1...Kc3!
    • 1.Rc2?
      • threat
        • 2.Se6#
        • 2.Rxc4#
      • 1...c3
        • 2.Se6#
      • 1...e3
        • 2.Rxc4#
      • 1...d5
        • 2.Se6#
      • 1...Kc5!
    • 1.Ra3?
      • threat
        • 2.Se6#
      • 1...e3
        • 2.Se6+
          • 2...Ke4
            • 3.Rxe3#
        • 2.Sfd7
          • threat
            • 3.fxe3#
          • 2...exf2
            • 3.e3#
      • 1...Kc5!
  • Keys
    • 1.Rb2!
      • threat
        • 2.Se6+
          • 2...Kc3
            • 3.Sa4#
      • 1...Kc3
        • 2.Sa4+
          • 2...Kd4
            • 3.Rd2#
      • 1...Kc5
        • 2.Rc8+
          • 2...Kd4
            • 3.Rxc4#
      • 1...e3
        • 2.fxe3+
          • 2...Kc3
            • 3.Sa4#
          • 2...Kc5
            • 3.Rc8#
      • 1...a4
        • 2.Se6+
          • 2...Kc3
            • 3.Sxa4#

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