Problem Display
PID: 140820 (8/7b/4p1nb/R3p3/3k1p1p/1Pp2P2/1nK1P3/2QN4 w - - 0 1)

Larsen, Lars Aksglade (= Aksglade, Lars)

Springaren, 2010

8/7b/4p1nb/R3p3/3k1p1p/1Pp2P2/1nK1P3/2QN4

#3

7 + 10


SOLUTION


  • SOUND
  • Sets
    • 1...Bg7
      • 2.e3+
        • 2...fxe3
          • 3.Qxe3#
    • 1...Bf8
      • 2.e3+
        • 2...fxe3
          • 3.Qxe3#
  • Tries
    • 1.Qd2+?
      • 1...Sd3
        • 2.Qxc3#
        • 2.Qxd3#
      • 1...cxd2!
  • Keys
    • 1.Sxc3!
      • threat
        • 2.Qg1#
      • 1...Se7+
        • 2.Kxb2
          • threat
            • 3.Qg1#
          • 2...Sd5
            • 3.Sb5#
          • 2...Sf5
            • 3.Qd2#
          • 2...e4
            • 3.Qd2#
      • 1...Sf8+
        • 2.Kxb2
          • threat
            • 3.Qg1#
          • 2...e4
            • 3.Qd2#
      • 1...Sh8+
        • 2.Kxb2
          • threat
            • 3.Qg1#
          • 2...e4
            • 3.Qd2#
      • 1...Sd3
        • 2.Qg1+
          • 2...Sf2
            • 3.Qxf2#
        • 2.exd3
          • threat
            • 3.Se2#
            • 3.Qg1#
        • 2.e3+
          • 2...fxe3
            • 3.Se2#
      • 1...Sc4
        • 2.Qd1+
          • 2...Ke3
            • 3.Qg1#
          • 2...Sd2
            • 3.Qg1#
            • 3.Qxd2#
      • 1...e4
        • 2.e3+
          • 2...fxe3
            • 3.Se2#

FEATURES


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