MESON Chess Problem Database

Problem Display
PID: 264473 (8/5pK1/7B/2kP4/BpN1pN1R/8/4pP2/4Q3 w - - 0 1)

Petrasinovic, Petrasin

Schweizerische Schachzeitung, 2011

8/5pK1/7B/2kP4/BpN1pN1R/8/4pP2/4Q3

#3

9 + 5

SOLUTION

  • SOUND
  • Tries
    • 1.Kxf7?
      • 1...Kxc4
        • 2.Qc1+
          • 2...Kd4
            • 3.Bg7#
      • 1...b3
        • 2.Qc3
          • threat
            • 3.Bf8#
      • 1...e3
        • 2.Sd3+
          • 2...Kxd5
            • 3.Qh1#
        • 2.Se6+
          • 2...Kxd5
            • 3.Rd4#
            • 3.Qh1#
      • 1...Kd4!
    • 1.Qxb4+?
      • 1...Kd4
        • 2.Kf6
          • threat
            • 3.Sb2#
            • 3.Sd2#
            • 3.Sa3#
            • 3.Se3#
            • 3.Sa5#
            • 3.Se5#
            • 3.Sb6#
            • 3.Sd6#
      • 1...Kxb4!
  • Keys
    • 1.Kf6!
      • 1...Kxc4
        • 2.Bf8
          • threat
            • 3.Qxb4#
          • 2...Kd4
            • 3.Qxb4#
          • 2...b3
            • 3.Qb4#
      • 1...Kd4
        • 2.Qxb4
          • threat
            • 3.Sb2#
            • 3.Sd2#
            • 3.Sa3#
            • 3.Se3#
            • 3.Sa5#
            • 3.Se5#
            • 3.Sb6#
            • 3.Sd6#
      • 1...b3
        • 2.Qc3
          • threat
            • 3.Bf8#
      • 1...e3
        • 2.Sd3+
          • 2...Kxd5
            • 3.Qh1#

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