MESON Chess Problem Database

Problem Display
PID: 270784 (2K4Q/2p5/7N/8/2N1kP2/1P2P1p1/2P5/8 w - - 0 1)

Petrasinovic, Petrasin

The Problemist, 2023

2K4Q/2p5/7N/8/2N1kP2/1P2P1p1/2P5/8

#3

8 + 3

SOLUTION

  • SOUND
  • Tries
    • 1.Kxc7?
      • threat
        • 2.Qa8#
      • 1...Kd5
        • 2.Qe5#
      • 1...Kf3!
    • 1.Sg8?
      • threat
        • 2.Qh5
          • threat
            • 3.Sf6#
      • 1...Kd5
        • 2.Qe5+
          • 2...Kc6
            • 3.Se7#
      • 1...Kf5
        • 2.Qh7+
          • 2...Kg4
            • 3.Se5#
          • 2...Ke6
            • 3.Qd7#
      • 1...c5
        • 2.Qh5
          • 2...g2
            • 3.Sf6#
      • 1...Kf3!
  • Keys
    • 1.Qa1!
      • threat
        • 2.Qh1+
          • 2...g2
            • 3.Qxg2#
        • 2.Qa8+
          • 2...c6
            • 3.Qxc6#
      • 1...Kf3
        • 2.Qf1+
          • 2...Ke4
            • 3.Qg2#
      • 1...Kd5
        • 2.Kxc7
          • threat
            • 3.Qe5#
          • 2...Ke4
            • 3.Qa8#
          • 2...Kc5
            • 3.Qa5#
          • 2...Ke6
            • 3.Qe5#
      • 1...g2
        • 2.Qa8+
          • 2...c6
            • 3.Qxc6#
      • 1...c6
        • 2.Qh1+
          • 2...g2
            • 3.Qxg2#

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