MESON Chess Problem Database

Problem Display
PID: 229339 (8/7b/1p6/1nPpRP1p/2p4p/3kB3/1PrN2R1/1B2K3 w - - 0 1)

Lyubashevsky, Leonid Abramovic

Makaronets, Leonid

The Problemist Supplement, 2020

8/7b/1p6/1nPpRP1p/2p4p/3kB3/1PrN2R1/1B2K3

#3

9 + 9

SOLUTION

  • SOUND
  • Sets
    • 1...Sa7
      • 2.Kd1
        • threat
          • 3.Bxc2#
    • 1...Sc7
      • 2.Kd1
        • threat
          • 3.Bxc2#
  • Tries
    • 1.Sf1?
      • threat
        • 2.Bxc2#
        • 2.Rd2#
      • 1...Sa3
        • 2.Rd2#
      • 1...Sd4
        • 2.Rd2#
      • 1...c3!
    • 1.Sf3?
      • threat
        • 2.Bxc2#
        • 2.Rd2#
      • 1...Sa3
        • 2.Rd2#
      • 1...Sd4
        • 2.Rd2#
      • 1...c3!
    • 1.Bf2?
      • threat
        • 2.Rxd5+
          • 2...Sd4
            • 3.Rxd4#
      • 1...bxc5
        • 2.Re3+
          • 2...Kd4
            • 3.Sf3#
      • 1...Bg8
        • 2.Rh2
          • threat
            • 3.Rh3#
          • 2...Sd4
            • 3.Re3#
          • 2...h3
            • 3.Rxh3#
      • 1...Sc7
        • 2.Kd1
          • threat
            • 3.Bxc2#
      • 1...d4
        • 2.Bxh4
          • threat
            • 3.Rg3#
      • 1...Sc3!
  • Keys
    • 1.Bg1!
      • threat
        • 2.Rxd5+
          • 2...Sd4
            • 3.Rxd4#
      • 1...bxc5
        • 2.Re3+
          • 2...Kd4
            • 3.Sf3#
      • 1...Bg8
        • 2.Rh2
          • threat
            • 3.Rh3#
          • 2...Sd4
            • 3.Re3#
          • 2...h3
            • 3.Rxh3#
      • 1...Sc3
        • 2.Sf3
          • threat
            • 3.Bxc2#
            • 3.Rd2#
            • 3.Re3#
      • 1...Sc7
        • 2.Kd1
          • threat
            • 3.Bxc2#
      • 1...d4
        • 2.Rf2
          • threat
            • 3.Rf3#

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