MESON Chess Problem Database

Problem Display
PID: 258076 (8/8/8/3pp1K1/1P1Nk1p1/PN2ppQ1/8/5b2 w - - 0 1)

Bincer, Hans

Die Schwalbe, 1931

8/8/8/3pp1K1/1P1Nk1p1/PN2ppQ1/8/5b2

#3

6 + 7

SOLUTION

  • SOUND
  • Sets
    • 1...Bd3
      • 2.Qxg4#
    • 1...exd4
      • 2.Sc5#
  • Tries
    • 1.Qh2?
      • threat
        • 2.Qh7#
      • 1...Kd3
        • 2.Qc2#
      • 1...exd4
        • 2.Sc5#
      • 1...Bh3
        • 2.Qc2#
      • 1...e2!
    • 1.Qxe5+?
      • 1...Kd3
        • 2.Qf5+
          • 2...Kc3
            • 3.Qc2#
          • 2...Kc4
            • 3.Qc2#
      • 1...Kxe5!
    • 1.Qxf3+?
      • 1...Kd3
        • 2.Qd1+
          • 2...Kc3
            • 3.Qc2#
          • 2...Kc4
            • 3.Qc2#
          • 2...Ke4
            • 3.Sc5#
      • 1...gxf3!
  • Keys
    • 1.Qe1!
      • threat
        • 2.Qc3
          • threat
            • 3.Sc5#
          • 2...exd4
            • 3.Qxd4#
      • 1...Kd3
        • 2.Qb1+
          • 2...Kc3
            • 3.Qc2#
          • 2...Kc4
            • 3.Qc2#
        • 2.Qd1+
          • 2...Kc3
            • 3.Qc2#
          • 2...Kc4
            • 3.Qc2#
          • 2...Ke4
            • 3.Sc5#
      • 1...exd4
        • 2.Sc5+
          • 2...Ke5
            • 3.Qg3#
      • 1...e2
        • 2.Qd2
          • threat
            • 3.Sc5#
          • 2...exd4
            • 3.Qxd4#
        • 2.Qc3
          • threat
            • 3.Sd2#
            • 3.Sc5#
          • 2...exd4
            • 3.Qxd4#
      • 1...Bd3
        • 2.Sd2+
          • 2...Kxd4
            • 3.Qa1#
      • 1...Bc4
        • 2.Sc5+
          • 2...Kxd4
            • 3.Qa1#
      • 1...f2
        • 2.Qb1+
          • 2...Bd3
            • 3.Qh1#

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