MESON Chess Problem Database

Problem Display
PID: 269141 (8/3Q4/8/3pkN2/1N6/8/5P2/1K6 w - - 0 1)

Petrasinovic, Petrasin

Euximus Pontus Romania, 2012

8/3Q4/8/3pkN2/1N6/8/5P2/1K6

#3

5 + 2

SOLUTION

  • SOUND
  • Tries
    • 1.Sg3?
      • 1...Kd4
        • 2.Qxd5+
          • 2...Kc3
            • 3.Sa2#
      • 1...d4
        • 2.Sh5
          • threat
            • 3.Qd5#
          • 2...Ke4
            • 3.Qd5#
      • 1...Kf6!
    • 1.Sd4?
      • 1...Kxd4
        • 2.Qxd5+
          • 2...Kc3
            • 3.Sa2#
      • 1...Ke4
        • 2.Qxd5+
          • 2...Kf4
            • 3.Qf5#
      • 1...Kf6!
    • 1.Sg7?
      • 1...Kd4
        • 2.Qxd5+
          • 2...Kc3
            • 3.Sa2#
      • 1...Ke4
        • 2.Qxd5+
          • 2...Kf4
            • 3.Qf5#
      • 1...d4
        • 2.Sh5
          • threat
            • 3.Qd5#
          • 2...Ke4
            • 3.Qd5#
        • 2.Qe6+
          • 2...Kf4
            • 3.Qf5#
      • 1...Kf6!
  • Keys
    • 1.Sh4!
      • threat
        • 2.Sc6+
          • 2...Ke4
            • 3.Qf5#
          • 2...Kf4
            • 3.Qf5#
          • 2...Kf6
            • 3.Qe7#
      • 1...Kd4
        • 2.Qxd5+
          • 2...Kc3
            • 3.Sa2#
      • 1...Ke4
        • 2.Qxd5+
          • 2...Kf4
            • 3.Qf5#
      • 1...Kf6
        • 2.f4
          • 2...d4
            • 3.Sd5#
      • 1...d4
        • 2.Sc6+
          • 2...Ke4
            • 3.Qf5#
            • 3.Qxd4#
          • 2...Kf4
            • 3.Qf5#
          • 2...Kf6
            • 3.Qe7#

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