MESON Chess Problem Database

Problem Display
PID: 201167 (8/p5p1/r1pB1p1b/2Pk1P2/3p3n/p2K2pN/P3P1P1/7Q w - - 0 1)

Anonymous

Deutsche Arbeiter Schachbund, 1922

8/p5p1/r1pB1p1b/2Pk1P2/3p3n/p2K2pN/P3P1P1/7Q

#3

9 + 11

SOLUTION

  • SOUND
  • Sets
    • 1...Bc1
      • 2.Qxc1
        • threat
          • 3.Sf4#
          • 3.Qc4#
      • 2.e4+
        • 2...dxe4 ep
          • 3.Sf4#
    • 1...Bd2
      • 2.e4+
        • 2...dxe4 ep
          • 3.Sf4#
    • 1...Bf4
      • 2.Sxf4#
    • 1...Sxg2
      • 2.Qxg2#
  • Tries
    • 1.Qb1?
      • threat
        • 2.Qb3#
      • 1...Ra4
        • 2.Qb3+
          • 2...Rc4
            • 3.Qxc4#
        • 2.Qb7
          • threat
            • 3.Qf7#
        • 2.Qb8
          • threat
            • 3.Qg8#
      • 1...Rb6!
    • 1.Qd1?
      • threat
        • 2.Qb3#
      • 1...Ra4
        • 2.Qb3+
          • 2...Rc4
            • 3.Qxc4#
        • 2.Qxa4
          • threat
            • 3.Qb3#
            • 3.Qc4#
            • 3.Qxd4#
      • 1...Rb6!
  • Keys
    • 1.Qc1!
      • threat
        • 2.Qc4#
      • 1...Bxc1
        • 2.e4+
          • 2...dxe4 ep
            • 3.Sf4#
      • 1...Ra4
        • 2.Qf4
          • threat
            • 3.Qe4#
          • 2...Bxf4
            • 3.Sxf4#

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