MESON Chess Problem Database

Problem Display
PID: 143982 (6NK/6p1/3p4/3P2k1/R5B1/3N4/5B2/8 w - - 0 1)

Karjalainen, HJ

Tidskrift for Schack, 1909

6NK/6p1/3p4/3P2k1/R5B1/3N4/5B2/8

#3

7 + 3

SOLUTION

  • SOUND
  • Sets
    • 1...Kg6
      • 2.Ra7
        • 2...Kg5
          • 3.Rxg7#
  • Tries
    • 1.Se1?
      • threat
        • 2.Kh7
          • 2...g6
            • 3.Sf3#
      • 1...g6
        • 2.Sf3#
      • 1...Kg6!
    • 1.Sf4?
      • 1...g6
        • 2.Sh3#
        • 2.Se6#
      • 1...Kxg4!
    • 1.Se5?
      • 1...g6
        • 2.Sf3#
        • 2.Sf7#
      • 1...dxe5!
    • 1.Bg3?
      • 1...Kg6
        • 2.Ra7
          • 2...Kg5
            • 3.Rxg7#
      • 1...g6!
    • 1.Be6?
      • threat
        • 2.Rg4+
          • 2...Kh5
            • 3.Sf4#
      • 1...Kg6
        • 2.Rg4+
          • 2...Kh5
            • 3.Sf4#
      • 1...Kh5!
    • 1.Rb4?
      • 1...Kg6
        • 2.Rb7
          • 2...Kg5
            • 3.Rxg7#
      • 1...g6!
    • 1.Rc4?
      • 1...Kg6
        • 2.Rc7
          • 2...Kg5
            • 3.Rxg7#
      • 1...g6!
    • 1.Re4?
      • 1...Kg6
        • 2.Re7
          • 2...Kg5
            • 3.Rxg7#
      • 1...g6!
  • Keys
    • 1.Be1!
      • 1...Kg6
        • 2.Ra7
          • 2...Kg5
            • 3.Rxg7#
      • 1...g6
        • 2.Sf2
          • 2...Kh4
            • 3.Sh3#

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