MESON Chess Problem Database

Problem Display
PID: 274126 (5n2/1Qb2N2/3p3p/1np5/r1kppPRr/PRPp1b2/1K2P1Nq/5B2 w - - 0 1)

Pankratiev, Aleksandr Nikolaevich

Springaren, 1991

5n2/1Qb2N2/3p3p/1np5/r1kppPRr/PRPp1b2/1K2P1Nq/5B2

#4

11 + 14

SOLUTION

  • SOUND
  • Keys
    • 1.f5!
      • threat
        • 2.Qxb5+
          • 2...Kd5
            • 3.c4+
              • 3...Rxc4
                • 4.Qb7#
      • 1...dxc3+
        • 2.Rxc3+
          • 2...Sxc3
            • 3.Qb3+
              • 3...Kd4
                • 4.e3#
      • 1...Sxa3
        • 2.Sxd6+
          • 2...Qxd6
            • 3.exd3+
              • 3...exd3
                • 4.Se3#
          • 2...Bxd6
            • 3.Qf7+
              • 3...Se6
                • 4.Qxe6#
      • 1...Bb6
        • 2.Se5+
          • 2...Qxe5
            • 3.Se3+
              • 3...dxe3
                • 4.exd3#
          • 2...dxe5
            • 3.Qf7+
              • 3...Se6
                • 4.Qxe6#
      • 1...Sa7
        • 2.Sxd6+
          • 2...Qxd6
            • 3.exd3+
              • 3...exd3
                • 4.Se3#
          • 2...Bxd6
            • 3.Qf7+
              • 3...Se6
                • 4.Qxe6#

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