MESON Chess Problem Database

Problem Display
PID: 270079 (5K2/8/5Q2/3kpp2/8/N7/2P2B2/8 w - - 0 1)

Petrasinovic, Petrasin

Comm., Mat Plus, 2007

5K2/8/5Q2/3kpp2/8/N7/2P2B2/8

#3

5 + 3

SOLUTION

  • SOUND
  • Sets
    • 1...e4
      • 2.c4#
  • Tries
    • 1.Ke7?
      • threat
        • 2.Qxf5
          • 2...Kc6
            • 3.Qd7#
      • 1...f4
        • 2.Qa6
          • threat
            • 3.Qc4#
            • 3.Qb7#
            • 3.Qa8#
          • 2...Ke4
            • 3.Qd3#
          • 2...e4
            • 3.Qb5#
            • 3.Qd6#
            • 3.Qe6#
        • 2.Qd6+
          • 2...Ke4
            • 3.Qd3#
        • 2.Qg6
          • threat
            • 3.c4#
          • 2...e4
            • 3.Qd6#
            • 3.Qe6#
      • 1...Ke4!
    • 1.Kf7?
      • 1...f4
        • 2.Qg6
          • threat
            • 3.c4#
          • 2...e4
            • 3.Qe6#
      • 1...Ke4!
    • 1.Sc4?
      • threat
        • 2.Sd2
          • threat
            • 3.c4#
      • 1...Ke4
        • 2.Sd2+
          • 2...Kf4
            • 3.Qh4#
          • 2...Kd5
            • 3.c4#
      • 1...Kxc4!
  • Keys
    • 1.Sb1!
      • threat
        • 2.Sd2
          • threat
            • 3.c4#
      • 1...Kc4
        • 2.Qc6+
          • 2...Kb4
            • 3.Be1#
      • 1...Ke4
        • 2.Sd2+
          • 2...Kf4
            • 3.Qh4#
          • 2...Kd5
            • 3.c4#
      • 1...e4
        • 2.Sc3+
          • 2...Kc4
            • 3.Qd4#

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