MESON Chess Problem Database

Problem Display
PID: 260142 (8/3p2b1/RR1P2P1/1pk1p3/2prp1NP/1p2Q1P1/1P4B1/4K3 w - - 0 1)

Lyubashevsky, Leonid Abramovic

Makaronets, Leonid

4th Prize, SuperProblem, 2021

8/3p2b1/RR1P2P1/1pk1p3/2prp1NP/1p2Q1P1/1P4B1/4K3

#4

11 + 9

6490 yacpdb 2022

SOLUTION

  • SOUND
  • Keys
    • 1.Sf2!
      • threat
        • 2.Sxe4+
          • 2...Kd5
            • 3.Rxb5+
              • 3...Ke6
                • 4.Bh3#
      • 1...Kb4
        • 2.Qc3+
          • 2...Kc5
            • 3.Rxb5+
              • 3...Kxb5
                • 4.Qa5#
      • 1...Kd5
        • 2.Rxb5+
          • 2...Ke6
            • 3.Bh3+
              • 3...Kf6
                • 4.Qg5#
      • 1...c3
        • 2.Bxe4
          • threat
            • 3.Qxc3+
              • 3...Rc4
                • 4.Sd3#
          • 2...cxb2
            • 3.Qc3+
              • 3...Rc4
                • 4.Sd3#
          • 2...c2
            • 3.Qc3+
              • 3...Rc4
                • 4.Sd3#
          • 2...b4
            • 3.Sd3+
              • 3...Kc4
                • 4.Rxb4#
      • 1...b4
        • 2.Sxe4+
          • 2...Kd5
            • 3.Ra5+
              • 3...Ke6
                • 4.Bh3#
            • 3.Rb5+
              • 3...Ke6
                • 4.Bh3#

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