MESON Chess Problem Database

Problem Display
PID: 230311 (8/3p4/1P1k1P2/N1R3N1/Pp1B2PK/1qp2b2/3n4/2b5 w - - 0 1)

Lukashev, Viktor Sergeevich

Zadachi i Etyudi, 2000

8/3p4/1P1k1P2/N1R3N1/Pp1B2PK/1qp2b2/3n4/2b5

#5

9 + 8

SOLUTION

  • SOUND
  • Keys
    • 1.Rf5!
      • threat
        • 2.Bc5#
      • 1...Qd5
        • 2.Sb7+
          • 2...Kc6
            • 3.Sd8+
              • 3...Kd6
                • 4.Sgf7+
                  • 4...Qxf7
                    • 5.Bc5#
          • 2...Qxb7
            • 3.Sf7+
              • 3...Kc6
                • 4.Sd8+
                  • 4...Kd6
                    • 5.Bc5#
              • 3...Ke6
                • 4.Sd8+
                  • 4...Kd6
                    • 5.Bc5#
      • 1...Bd5
        • 2.Sf7+
          • 2...Ke6
            • 3.Sd8+
              • 3...Kd6
                • 4.Sab7+
                  • 4...Bxb7
                    • 5.Bc5#
          • 2...Bxf7
            • 3.Sb7+
              • 3...Kc6
                • 4.Sd8+
                  • 4...Kd6
                    • 5.Bc5#
              • 3...Ke6
                • 4.Sd8+
                  • 4...Kd6
                    • 5.Bc5#
      • 1...Se4
        • 2.Sb7+
          • 2...Kc6
            • 3.Sd8+
              • 3...Kd6
                • 4.Sxe4+
                  • 4...Bxe4
                    • 5.Bc5#

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