MESON Chess Problem Database

Problem Display
PID: 140753 (2B5/4Q3/6p1/3p2B1/3p1P2/2pp1kp1/1N4p1/nN4K1 w - - 0 1)

Sanderse, Jacobus Theodorus

Probleemblad, 1976

2B5/4Q3/6p1/3p2B1/3p1P2/2pp1kp1/1N4p1/nN4K1

#3

7 + 9

SOLUTION

  • SOUND
  • Sets
    • 1...Sb3
      • 2.Sxd3
        • threat
          • 3.Se1#
    • 1...cxb2
      • 2.Sd2#
    • 1...c2
      • 2.Sd2#
  • Tries
    • 1.Qe1?
      • threat
        • 2.Sxd3
          • threat
            • 3.Se5#
        • 2.Qd1+
          • 2...Ke3
            • 3.Qxd3#
          • 2...Ke4
            • 3.Qxd3#
      • 1...Sc2
        • 2.Qd1+
          • 2...Ke3
            • 3.Qxd3#
          • 2...Ke4
            • 3.Qxd3#
      • 1...d2!
    • 1.Qe6?
      • threat
        • 2.Bb7
          • threat
            • 3.Bxd5#
      • 1...Sb3
        • 2.Sxd3
          • threat
            • 3.Se1#
      • 1...d2
        • 2.Qg4+
          • 2...Ke3
            • 3.f5#
          • 2...Ke4
            • 3.Qe2#
      • 1...Sc2!
  • Keys
    • 1.Sc4!
      • threat
        • 2.Sbd2+
          • 2...cxd2
            • 3.Sxd2#
        • 2.Scd2+
          • 2...cxd2
            • 3.Sxd2#
      • 1...dxc4
        • 2.Qe6
          • threat
            • 3.Bb7#
      • 1...Sb3
        • 2.Sxc3
          • 2...dxc3
            • 3.Qe3#
          • 2...dxc4
            • 3.Qe4#
          • 2...Sa1
            • 3.Sd2#
          • 2...Sc1
            • 3.Sd2#
          • 2...Sd2
            • 3.Sxd2#
          • 2...Sa5
            • 3.Sd2#
          • 2...Sc5
            • 3.Sd2#
          • 2...d2
            • 3.Qe2#
      • 1...d2
        • 2.Sbxd2+
          • 2...cxd2
            • 3.Sxd2#
        • 2.Scxd2+
          • 2...cxd2
            • 3.Sxd2#

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