MESON Chess Problem Database

Problem Display
PID: 275713 (n3rQb1/2b5/8/3n3R/1P1P4/k1p1r3/p1B1Pp2/B4K2 w - - 0 1)

Wirtanen, Erkki Aukusti

Probleemblad, 1953

n3rQb1/2b5/8/3n3R/1P1P4/k1p1r3/p1B1Pp2/B4K2

#3

8 + 10

SOLUTION

  • SOUND
  • Sets
    • 1...Re4
      • 2.Qxa8+
        • 2...Kxb4
          • 3.Qa4#
        • 2...Ba5
          • 3.Qxa5#
    • 1...Re5
      • 2.Qxa8+
        • 2...Kxb4
          • 3.Qa4#
        • 2...Ba5
          • 3.Qxa5#
    • 1...Re7
      • 2.Qxa8+
        • 2...Kxb4
          • 3.Qa4#
        • 2...Ba5
          • 3.Qxa5#
    • 1...Sdb6
      • 2.Ra5+
        • 2...Sa4
          • 3.Rxa4#
  • Keys
    • 1.Qc5!
      • threat
        • 2.Qa7+
          • 2...Kxb4
            • 3.Qc5#
            • 3.Qa4#
          • 2...Ba5
            • 3.Qxa5#
      • 1...Sxb4
        • 2.Qa5+
          • 2...Bxa5
            • 3.Rxa5#
      • 1...R3e6
        • 2.b5+
          • 2...Sb4
            • 3.Qxc3#
      • 1...R8e6
        • 2.Qc4
          • threat
            • 3.Qb3#
      • 1...Bb6
        • 2.Qb5
          • threat
            • 3.Qa4#
        • 2.Qc6
          • threat
            • 3.Qa4#
          • 2...Kxb4
            • 3.Qa4#
      • 1...Bd8
        • 2.Qa7+
          • 2...Kxb4
            • 3.Qc5#
            • 3.Qa4#
          • 2...Ba5
            • 3.Qxa5#
      • 1...Sab6
        • 2.Qa5+
          • 2...Sa4
            • 3.Qxa4#

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