MESON Chess Problem Database

Problem Display
PID: 247288 (6N1/6b1/6Q1/2B1pn2/4kp2/4P3/PK6/5Rn1 w - - 0 1)

Petrasinovic, Petrasin

Uralski Problemist, 2010

6N1/6b1/6Q1/2B1pn2/4kp2/4P3/PK6/5Rn1

#4

7 + 6

SOLUTION

  • SOUND
  • Keys
    • 1.Ba7!
      • threat
        • 2.Qc6+
          • 2...Kd3
            • 3.Qc2#
      • 1...Kd3
        • 2.Qa6+
          • 2...Kd2
            • 3.Rf2+
              • 3...Kd1
                • 4.Qf1#
              • 3...Ke1
                • 4.Qf1#
              • 3...Se2
                • 4.Qxe2#
          • 2...Ke4
            • 3.Qc6+
              • 3...Kd3
                • 4.Qc2#
      • 1...Kd5
        • 2.e4+
          • 2...Kc4
            • 3.Qa6+
              • 3...Kb4
                • 4.a3#
          • 2...Kxe4
            • 3.Qc6+
              • 3...Kd3
                • 4.Qc2#
      • 1...Bf6
        • 2.Qg2+
          • 2...Sf3
            • 3.Sxf6+
              • 3...Kd3
                • 4.Qc2#
          • 2...f3
            • 3.Sxf6+
              • 3...Kd3
                • 4.Qc2#

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