MESON Chess Problem Database

Problem Display
PID: 213595 (4K3/2N1n1Pp/P1p3RN/P1k5/R4pr1/3ppPP1/1PP5/5n2 w - - 0 1)

Kubbel, Leonid Ivanovich (AKA Kubbel, Karl Artur Leonid)

1st Prize, Tikhookeanskaya Zvezda, 1928

4K3/2N1n1Pp/P1p3RN/P1k5/R4pr1/3ppPP1/1PP5/5n2

#3

12 + 9

6490 yacpdb 2020

SOLUTION

  • SOUND
  • Tries
    • 1.Rxc6+?
      • 1...Kxc6
        • 2.Rc4+
          • 2...Kd6
            • 3.Sf7#
      • 1...Sxc6!
  • Keys
    • 1.Sf7!
      • threat
        • 2.Sd6
          • threat
            • 3.Se4#
            • 3.Sb7#
            • 3.Rc4#
        • 2.Sd8
          • threat
            • 3.Sb7#
      • 1...Rxg6
        • 2.cxd3
          • threat
            • 3.Rc4#
            • 3.d4#
      • 1...Sxg3
        • 2.Sd6
          • threat
            • 3.Sb7#
            • 3.Rc4#
        • 2.Sd8
          • threat
            • 3.Sb7#
        • 2.b3
          • threat
            • 3.Rc4#
        • 2.cxd3
          • threat
            • 3.Rc4#
            • 3.d4#
      • 1...Sxg6
        • 2.Re4
          • threat
            • 3.b4#
      • 1...fxg3
        • 2.Rgxg4
          • threat
            • 3.Rac4#
            • 3.Rgc4#
            • 3.b4#
      • 1...hxg6
        • 2.c4
          • threat
            • 3.Se6#
          • 2...Kd4
            • 3.Se6#
      • 1...Sd2
        • 2.Sd6
          • threat
            • 3.Sb7#
          • 2...Sc4
            • 3.Rxc4#
      • 1...Sd5
        • 2.Rxc6+
          • 2...Kxc6
            • 3.Rc4#
      • 1...Sf5
        • 2.Rxc6+
          • 2...Kxc6
            • 3.Rc4#
      • 1...Sc8
        • 2.Rxc6+
          • 2...Kxc6
            • 3.Rc4#
      • 1...Sg8
        • 2.Rxc6+
          • 2...Kxc6
            • 3.Rc4#

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