MESON Chess Problem Database

Problem Display
PID: 70485 (4k2r/2p2N2/P1p1pQp1/2P1P1p1/6Kn/8/8/4R3 w k - 0 1)

Kapustin, Fedor Mikhailovich

The Problemist Supplement, 2006

4k2r/2p2N2/P1p1pQp1/2P1P1p1/6Kn/8/8/4R3

#3

7 + 8

SOLUTION

  • SOUND
  • Sets
    • 1...Kd7
      • 2.Rd1+
        • 2...Kc8
          • 3.Qxh8#
        • 2...Ke8
          • 3.Rd8#
    • 1...Kf8
      • 2.Sd6+
        • 2...Kg8
          • 3.Qf7#
    • 1...Rh5
      • 2.Rd1
        • threat
          • 3.Rd8#
        • 2...Kf8
          • 3.Rd8#
    • 1...Rh6
      • 2.Rd1
        • threat
          • 3.Rd8#
        • 2...Kf8
          • 3.Rd8#
    • 1...Rh7
      • 2.Rd1
        • threat
          • 3.Rd8#
        • 2...Kf8
          • 3.Rd8#
    • 1...Rf8
      • 2.Qxe6#
    • 1...Rg8
      • 2.Rd1
        • threat
          • 3.Rd8#
        • 2...Kf8
          • 3.Sd6#
          • 3.Rd8#
  • Tries
    • 1.Sxh8?
      • threat
        • 2.Rd1
          • threat
            • 3.Rd8#
            • 3.Qd8#
            • 3.Qf7#
        • 2.Qxe6+
          • 2...Kd8
            • 3.Sf7#
            • 3.Rd1#
          • 2...Kf8
            • 3.Qf7#
      • 1...Kd7
        • 2.Rd1+
          • 2...Kc8
            • 3.Rd8#
            • 3.Qd8#
            • 3.Qf8#
          • 2...Ke8
            • 3.Rd8#
            • 3.Qd8#
            • 3.Qf7#
      • 1...Sg2
        • 2.Qxe6+
          • 2...Kd8
            • 3.Sf7#
            • 3.Rd1#
          • 2...Kf8
            • 3.Qf7#
      • 1...Sf3
        • 2.Qxe6+
          • 2...Kd8
            • 3.Sf7#
          • 2...Kf8
            • 3.Qf7#
      • 1...Sf5!
    • 1.Rd1?
      • threat
        • 2.Rd8#
      • 1...Kf8
        • 2.Rd8#
      • 1...0-0!
  • Keys
    • 1.Rh1!
      • 1...Kd7
        • 2.Rd1+
          • 2...Kc8
            • 3.Qxh8#
          • 2...Ke8
            • 3.Rd8#
      • 1...Kf8
        • 2.Sd6+
          • 2...Kg8
            • 3.Qf7#
      • 1...0-0
        • 2.Rxh4
          • threat
            • 3.Rh8#
            • 3.Qxg6#
      • 1...Sf5
        • 2.Rxh8+
          • 2...Kd7
            • 3.Rd8#
            • 3.Qd8#
      • 1...Rh5
        • 2.Rd1
          • threat
            • 3.Rd8#
          • 2...Kf8
            • 3.Rd8#
      • 1...Rh6
        • 2.Rd1
          • threat
            • 3.Rd8#
          • 2...Kf8
            • 3.Rd8#
      • 1...Rh7
        • 2.Rd1
          • threat
            • 3.Rd8#
          • 2...Kf8
            • 3.Rd8#
      • 1...Rg8
        • 2.Rd1
          • threat
            • 3.Rd8#
          • 2...Kf8
            • 3.Sd6#
            • 3.Rd8#
      • 1...Sg2
        • 2.Rxh8+
          • 2...Kd7
            • 3.Rd8#
            • 3.Qd8#
      • 1...Sf3
        • 2.Rxh8+
          • 2...Kd7
            • 3.Rd8#
            • 3.Qd8#

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