MESON Chess Problem Database

Problem Display
PID: 167947 (Q1n5/p1b5/6rp/4p1pb/1Np1p1P1/2BPP3/1r1N2PK/k7 w - - 0 1)

Wrobel, Marian

Sjakk-Liv, 1947

Q1n5/p1b5/6rp/4p1pb/1Np1p1P1/2BPP3/1r1N2PK/k7

#3

9 + 12

6490 yacpdb 2018

SOLUTION

  • SOUND
  • Sets
    • 1...Sb6
      • 2.Qxa7+
        • 2...Sa4
          • 3.Qxa4#
    • 1...Sd6
      • 2.Qxa7+
        • 2...Ba5
          • 3.Qxa5#
  • Tries
    • 1.Qb7?
      • threat
        • 2.Sc2+
          • 2...Ka2
            • 3.Qxb2#
      • 1...cxd3
        • 2.Sc2+
          • 2...Ka2
            • 3.Qxb2#
          • 2...dxc2
            • 3.Qxb2#
      • 1...exd3
        • 2.Sc2+
          • 2...Ka2
            • 3.Qxb2#
          • 2...dxc2
            • 3.Qxb2#
      • 1...Bb6
        • 2.Qa6+
          • 2...Ba5
            • 3.Qxa5#
      • 1...Sb6
        • 2.Qa6+
          • 2...Sa4
            • 3.Qxa4#
        • 2.Qxa7+
          • 2...Sa4
            • 3.Qxa4#
      • 1...Rb6!
    • 1.Qxa7+?
      • 1...Ra6
        • 2.Qxa6+
          • 2...Ba5
            • 3.Qxa5#
      • 1...Sxa7!
  • Keys
    • 1.Qxe4!
      • threat
        • 2.dxc4
          • threat
            • 3.Sb3#
            • 3.Qb1#
      • 1...cxd3
        • 2.Sc2+
          • 2...Ka2
            • 3.Qa4#
          • 2...dxc2
            • 3.Qa4#
      • 1...Rd6
        • 2.Qxc4
          • threat
            • 3.Sc2#
            • 3.Qa2#
      • 1...Sd6
        • 2.Qxe5
          • threat
            • 3.Bxb2#

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