MESON Chess Problem Database

Problem Display
PID: 250943 (8/8/B1Pp3p/3P3P/3kpNQp/P7/8/1K4N1 w - - 0 1)

Petrasinovic, Petrasin

Uralski Problemist, 2011

8/8/B1Pp3p/3P3P/3kpNQp/P7/8/1K4N1

#3

9 + 5

SOLUTION

  • SOUND
  • Sets
    • 1...Kc3
      • 2.Qd1
        • threat
          • 3.Sge2#
          • 3.Sfe2#
    • 1...e3
      • 2.Sd3+
        • 2...Kc3
          • 3.Qb4#
        • 2...Kxd5
          • 3.Qc4#
  • Tries
    • 1.Sge2+?
      • 1...Kc5
        • 2.Qg1+
          • 2...e3
            • 3.Qxe3#
      • 1...Ke3!
    • 1.Se6+?
      • 1...Kc3
        • 2.Qd1
          • threat
            • 3.Se2#
            • 3.Qc2#
      • 1...Kxd5
        • 2.Qf5+
          • 2...Kxc6
            • 3.Qb5#
      • 1...Ke5!
    • 1.Qg7+?
      • 1...Kc5
        • 2.Qa7#
      • 1...Ke3!
  • Keys
    • 1.Sgh3!
      • threat
        • 2.Qg7+
          • 2...Ke3
            • 3.Qc3#
          • 2...Kc5
            • 3.Qa7#
      • 1...Kc3
        • 2.Qd1
          • 2...e3
            • 3.Se2#
            • 3.Qd3#
      • 1...Ke3
        • 2.Qg1+
          • 2...Kd2
            • 3.Qc1#
          • 2...Kf3
            • 3.Be2#
      • 1...Kc5
        • 2.Qg1+
          • 2...e3
            • 3.Qxe3#
      • 1...Ke5
        • 2.Qg7+
          • 2...Kf5
            • 3.Bc8#
      • 1...e3
        • 2.Sd3+
          • 2...Kc3
            • 3.Qb4#
          • 2...Kxd5
            • 3.Qc4#

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