MESON Chess Problem Database

Problem Display
PID: 252324 (6Rn/8/8/7k/7N/6K1/8/8 w - - 0 1)

Sidorov, Boris N

Zadachi i Etyudi, 2004

6Rn/8/8/7k/7N/6K1/8/8

#3

3 + 2

3713 Snap 2023

SOLUTION

  • SOUND
  • Tries
    • 1.Sf5?
      • 1...Sf7
        • 2.Kf4
          • 2...Se5
            • 3.Rg5#
          • 2...Sg5
            • 3.Rxg5#
          • 2...Sd6
            • 3.Rg5#
          • 2...Sh6
            • 3.Rg5#
          • 2...Sd8
            • 3.Rg5#
          • 2...Sh8
            • 3.Rg5#
      • 1...Sg6!
  • Keys
    • 1.Kf4!
      • threat
        • 2.Rxh8#
      • 1...Sg6+
        • 2.Rxg6
          • 2...Kxh4
            • 3.Rh6#
      • 1...Kh6
        • 2.Sf5+
          • 2...Kh5
            • 3.Rg5#
          • 2...Kh7
            • 3.Rg7#
      • 1...Sf7
        • 2.Sf5
          • 2...Se5
            • 3.Rg5#
          • 2...Sg5
            • 3.Rxg5#
          • 2...Sd6
            • 3.Rg5#
          • 2...Sh6
            • 3.Rg5#
          • 2...Sd8
            • 3.Rg5#
          • 2...Sh8
            • 3.Rg5#

Anticipated by 273685(1996)

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