MESON Chess Problem Database

Problem Display
PID: 135242 (2n2K2/1rpp2Bp/3P3p/1PR2PP1/PNB1k2P/2p1p1P1/4P3/rb1n4 w - - 0 1)

Lyubashevsky, Leonid Abramovic

Makaronets, Leonid

The Problemist, 2009

2n2K2/1rpp2Bp/3P3p/1PR2PP1/PNB1k2P/2p1p1P1/4P3/rb1n4

#4

13 + 12

SOLUTION

  • SOUND
  • Keys
    • 1.Bb3!
      • threat
        • 2.Rc4+
          • 2...Kxf5
            • 3.Rf4+
              • 3...Kg6
                • 4.Bf7#
      • 1...Sxd6
        • 2.Bd5+
          • 2...Kxf5
            • 3.Bf3+
              • 3...Ke6
                • 4.Re5#
              • 3...Kg6
                • 4.h5#
      • 1...hxg5
        • 2.Rc4+
          • 2...Kxf5
            • 3.g4+
              • 3...Ke6
                • 4.Rd4#
                • 4.Rc6#
              • 3...Kg6
                • 4.h5#
      • 1...Bd3
        • 2.Rc4+
          • 2...Kxf5
            • 3.Rf4+
              • 3...Kg6
                • 4.Bf7#
          • 2...Bxc4
            • 3.Bc2+
              • 3...Bd3
                • 4.Bxd3#
        • 2.Sxd3
          • threat
            • 3.Re5+
              • 3...Kd4
                • 4.Re6#
                • 4.Re7#
                • 4.Re8#
            • 3.Bc2
              • threat
                • 4.Sc1#
                • 4.Se1#
                • 4.Sb2#
                • 4.Sf2#
                • 4.Sb4#
                • 4.Sf4#
              • 3...Sf2
                • 4.Sxf2#
          • 2...Se7
            • 3.Re5+
              • 3...Kd4
                • 4.Re6#
                • 4.Rxe7#
      • 1...Sb2
        • 2.Sd5
          • threat
            • 3.Sxc3#
          • 2...Kxf5
            • 3.Sf6+
              • 3...Kg6
                • 4.Bf7#
                • 4.h5#
          • 2...Sxa4
            • 3.Sf6+
              • 3...Kd4
                • 4.Rd5#
          • 2...Sd1
            • 3.Sf6+
              • 3...Kd4
                • 4.Rd5#
      • 1...Sb6
        • 2.Re5+
          • 2...Kd4
            • 3.Re6+
              • 3...Kc5
                • 4.Sa6#
      • 1...h5
        • 2.Rc4+
          • 2...Kxf5
            • 3.Rf4+
              • 3...Kg6
                • 4.Bf7#
                • 4.Rf6#

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