MESON Chess Problem Database

Problem Display
PID: 94734 (7b/1Qprn1n1/1p1p4/3p4/1p6/BB1K4/8/k7 w - - 0 1)

Wenda, Jan

Arbejder Magasinet, 1937

7b/1Qprn1n1/1p1p4/3p4/1p6/BB1K4/8/k7

#3

4 + 10

6490 yacpdb 2009

SOLUTION

  • SOUND
  • Sets
    • 1...Sef5
      • 2.Qc6
        • threat
          • 3.Qc1#
        • 2...Kb1
          • 3.Qc1#
    • 1...Sc6
      • 2.Qxc6
        • threat
          • 3.Qc1#
        • 2...Kb1
          • 3.Qc1#
    • 1...Sc8
      • 2.Qc6
        • threat
          • 3.Qc1#
        • 2...Kb1
          • 3.Qc1#
    • 1...Sg8
      • 2.Qc6
        • threat
          • 3.Qc1#
        • 2...Kb1
          • 3.Qc1#
    • 1...d4
      • 2.Qh1#
  • Tries
    • 1.Qc6?
      • threat
        • 2.Qc1#
      • 1...Kb1
        • 2.Qc1#
      • 1...Sxc6!
  • Keys
    • 1.Qa8!
      • threat
        • 2.Kc2
          • threat
            • 3.Bc1#
            • 3.Bb2#
            • 3.Bxb4#
          • 2...bxa3
            • 3.Qxa3#
      • 1...Kb1
        • 2.Bc2+
          • 2...Ka1
            • 3.Bc1#
          • 2...Ka2
            • 3.Bc1#
      • 1...bxa3
        • 2.Kc2
          • threat
            • 3.Qxa3#
          • 2...a2
            • 3.Qxa2#
        • 2.Qxa3+
          • 2...Kb1
            • 3.Bc2#
      • 1...Sgf5
        • 2.Qxh8+
          • 2...Kb1
            • 3.Qb2#
            • 3.Qh1#
          • 2...Sd4
            • 3.Qh1#
          • 2...Sg7
            • 3.Qh1#
          • 2...d4
            • 3.Qh1#
      • 1...Rd8
        • 2.Kc2
          • threat
            • 3.Bb2#
          • 2...bxa3
            • 3.Qxa3#
      • 1...Sef5
        • 2.Qc6
          • threat
            • 3.Qc1#
          • 2...Kb1
            • 3.Qc1#
      • 1...Sc6
        • 2.Qxc6
          • threat
            • 3.Qc1#
          • 2...Kb1
            • 3.Qc1#
      • 1...Sc8
        • 2.Kc2
          • threat
            • 3.Bb2#
          • 2...bxa3
            • 3.Qxa3#
        • 2.Qc6
          • threat
            • 3.Qc1#
          • 2...Kb1
            • 3.Qc1#
      • 1...Sh5
        • 2.Kc2
          • threat
            • 3.Bc1#
            • 3.Bb2#
            • 3.Bxb4#
          • 2...bxa3
            • 3.Qxa3#
          • 2...Bb2
            • 3.Bxb2#
      • 1...Se6
        • 2.Qxh8+
          • 2...Kb1
            • 3.Qb2#
            • 3.Qh1#
          • 2...Sd4
            • 3.Qh1#
          • 2...Sg7
            • 3.Qh1#
          • 2...d4
            • 3.Qh1#
      • 1...Se8
        • 2.Kc2
          • threat
            • 3.Bc1#
            • 3.Bb2#
            • 3.Bxb4#
          • 2...bxa3
            • 3.Qxa3#
          • 2...Bb2
            • 3.Bxb2#
      • 1...c5
        • 2.Kc2
          • threat
            • 3.Bb2#
          • 2...bxa3
            • 3.Qxa3#
      • 1...c6
        • 2.Kc2
          • threat
            • 3.Bb2#
          • 2...bxa3
            • 3.Qxa3#

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