MESON Chess Problem Database

Problem Display
PID: 270989 (8/8/1RpNp3/3Pk1p1/8/Q1b1N1P1/2K5/8 w - - 0 1)

Petrasinovic, Petrasin

Rochade Europa, 2008

8/8/1RpNp3/3Pk1p1/8/Q1b1N1P1/2K5/8

#3

7 + 5

SOLUTION

  • SOUND
  • Sets
    • 1...Kd4
      • 2.Qxc3#
    • 1...cxd5
      • 2.Sg4+
        • 2...Kd4
          • 3.Qxc3#
    • 1...c5
      • 2.Qxc3#
  • Tries
    • 1.Sec4+?
      • 1...Kd4
        • 2.Rxc6
          • threat
            • 3.Qc5#
          • 2...Kxd5
            • 3.Qc5#
          • 2...Bb4
            • 3.Qd3#
      • 1...Kxd5
        • 2.Qxc3
          • threat
            • 3.Qe5#
          • 2...Kc5
            • 3.Qe5#
          • 2...e5
            • 3.Qxe5#
      • 1...Kf6!
    • 1.Sg4+?
      • 1...Kd4
        • 2.Rxc6
          • threat
            • 3.Qc5#
          • 2...Kxd5
            • 3.Qc5#
          • 2...Bb4
            • 3.Qd3#
        • 2.Qxc3+
          • 2...Kxd5
            • 3.Qe5#
      • 1...Kxd5!
  • Keys
    • 1.Qa7!
      • threat
        • 2.Qg7+
          • 2...Kxd6
            • 3.Rxc6#
      • 1...Kd4
        • 2.Rxc6+
          • 2...Ke5
            • 3.Qg7#
      • 1...Kxd6
        • 2.Rxc6+
          • 2...Ke5
            • 3.Rxe6#
      • 1...Kf6
        • 2.Sg4+
          • 2...Kg6
            • 3.Qf7#
      • 1...exd5
        • 2.Qe7+
          • 2...Kd4
            • 3.Sdf5#

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