MESON Chess Problem Database

Problem Display
PID: 146346 (6bN/7p/3pp2p/4kp2/2B1pN1K/2p5/5Q2/8 w - - 0 1)

Petrasinovic, Petrasin

The Problemist, 2012

6bN/7p/3pp2p/4kp2/2B1pN1K/2p5/5Q2/8

#4

5 + 9

SOLUTION

  • SOUND
  • Keys
    • 1.Qa7!
      • threat
        • 2.Qg7+
          • 2...Kxf4
            • 3.Qg3#
      • 1...Kxf4
        • 2.Qg7
          • threat
            • 3.Qg3#
          • 2...Ke3
            • 3.Qxc3+
              • 3...Kf2
                • 4.Qg3#
              • 3...Kf4
                • 4.Qg3#
          • 2...e3
            • 3.Bd3
              • threat
                • 4.Qg3#
              • 3...Kf3
                • 4.Qg3#
      • 1...e3
        • 2.Qg7+
          • 2...Ke4
            • 3.Bd3+
              • 3...Kf3
                • 4.Qg3#
              • 3...Kxf4
                • 4.Qg3#
          • 2...Kxf4
            • 3.Bd3
              • threat
                • 4.Qg3#
              • 3...Kf3
                • 4.Qg3#
      • 1...d5
        • 2.Qc7+
          • 2...Kd4
            • 3.Se2+
              • 3...Ke3
                • 4.Qf4#
      • 1...Bf7
        • 2.Sxf7+
          • 2...Kf6
            • 3.Sh5+
              • 3...Kg6
                • 4.Sh8#

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