MESON Chess Problem Database

Problem Display
PID: 75406 (8/1p6/1P3p2/2pBkp2/K7/3PN3/6Q1/8 w - - 0 1)

Petrasinovic, Petrasin

The Problemist, 2007

8/1p6/1P3p2/2pBkp2/K7/3PN3/6Q1/8

#4

6 + 5

SOLUTION

  • SOUND
  • Keys
    • 1.Kb5!
      • 1...Kd4
        • 2.Sc4
          • 2...Kc3
            • 3.Qb2+
              • 3...Kxd3
                • 4.Qd2#
          • 2...f4
            • 3.Be4
              • threat
                • 4.Qb2#
              • 3...Kc3
                • 4.Qb2#
      • 1...Kf4
        • 2.Sf1
          • threat
            • 3.Qg3#
          • 2...Ke5
            • 3.Kxc5
              • 3...Kf4
                • 4.Qg3#
              • 3...f4
                • 4.Qe4#
      • 1...Kd6
        • 2.Sxf5+
          • 2...Kd7
            • 3.Qg8
              • 3...c4
                • 4.Be6#
      • 1...c4
        • 2.d4+
          • 2...Kxd4
            • 3.Qd2+
              • 3...Ke5
                • 4.Sxc4#
          • 2...Kf4
            • 3.Sf1
              • 3...c3
                • 4.Qg3#
          • 2...Kd6
            • 3.Qg7
              • threat
                • 4.Qc7#

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