MESON Chess Problem Database

Problem Display
PID: 191310 (3K2b1/p1p2Bp1/6pr/4k2N/3R3P/1N2p2P/5pnP/B7 w - - 0 1)

Shavirin, Valery Mikhailovich

Probleemblad, 2018

3K2b1/p1p2Bp1/6pr/4k2N/3R3P/1N2p2P/5pnP/B7

#3

9 + 10

SOLUTION

  • SOUND
  • Sets
    • 1...Kf5
      • 2.Rf4+
        • 2...Sxf4
          • 3.Sg3#
    • 1...Rh7
      • 2.Rg4+
        • 2...Kf5
          • 3.Sg3#
        • 2...Kd6
          • 3.Rxg6#
    • 1...Rh8
      • 2.Rg4+
        • 2...Kf5
          • 3.Sg3#
          • 3.Sxg7#
        • 2...Kd6
          • 3.Rxg6#
    • 1...c5
      • 2.Ra4+
        • 2...Kf5
          • 3.Sg3#
          • 3.Sxg7#
        • 2...Kd6
          • 3.Ra6#
  • Tries
    • 1.Ra4+?
      • 1...Kf5
        • 2.Sg3#
        • 2.Sxg7#
      • 1...Kd6!
    • 1.Rb4+?
      • 1...Kf5
        • 2.Sg3#
        • 2.Sxg7#
      • 1...Kd6!
    • 1.Rc4+?
      • 1...Kf5
        • 2.Sg3#
        • 2.Sxg7#
      • 1...Kd6!
    • 1.Rg4+?
      • 1...Kf5
        • 2.Sg3#
        • 2.Sxg7#
      • 1...Kd6!
  • Keys
    • 1.Sg3!
      • threat
        • 2.Rc4+
          • 2...Kd6
            • 3.Se4#
      • 1...Rxh4
        • 2.Rg4+
          • 2...Kd6
            • 3.Rxg6#
      • 1...Bxf7
        • 2.Rd7+
          • 2...Kf4
            • 3.Rxf7#
          • 2...Ke6
            • 3.Sc5#
      • 1...f1Q
        • 2.Rd1+
          • 2...Kf4
            • 3.Rxf1#
      • 1...f1R
        • 2.Rd1+
          • 2...Kf4
            • 3.Rxf1#
      • 1...g5
        • 2.Rc4+
          • 2...Kd6
            • 3.Se4#
            • 3.Sf5#
        • 2.Rd5+
          • 2...Kf4
            • 3.Rf5#
      • 1...c5
        • 2.Ra4+
          • 2...Kd6
            • 3.Ra6#

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