MESON Chess Problem Database

Problem Display
PID: 129058 (2Q5/8/8/r5p1/4p1K1/2B5/rP1N2p1/k5n1 w - - 0 1)

Plesnivy, Emil

Sachove umeni (Ceskoslovensky sach), 1935

2Q5/8/8/r5p1/4p1K1/2B5/rP1N2p1/k5n1

#3

5 + 7

6490 yacpdb 2009

SOLUTION

  • SOUND
  • Sets
    • 1...Ra6
      • 2.b3+
        • 2...Rb2
          • 3.Qxa6#
      • 2.b4+
        • 2...Rb2
          • 3.Qxa6#
    • 1...Ra8
      • 2.b3+
        • 2...Rb2
          • 3.Qxa8#
      • 2.b4+
        • 2...Rb2
          • 3.Qxa8#
  • Tries
    • 1.Bxa5?
      • threat
        • 2.Qc1#
      • 1...Rxb2
        • 2.Bc3
          • threat
            • 3.Qa6#
            • 3.Qa8#
          • 2...Ka2
            • 3.Qa6#
            • 3.Qa8#
      • 1...Rxa5
        • 2.Qc1+
          • 2...Ka2
            • 3.Qb1#
        • 2.Qc2
          • threat
            • 3.Qb1#
          • 2...Ka2
            • 3.Qb1#
      • 1...Ra3
        • 2.Qc1+
          • 2...Ka2
            • 3.Qb1#
      • 1...Ra4
        • 2.Qc1+
          • 2...Ka2
            • 3.Qb1#
      • 1...Se2!
  • Keys
    • 1.Qc4!
      • threat
        • 2.Sb3+
          • 2...Kb1
            • 3.Qxe4#
      • 1...Rxb2
        • 2.Qb3
          • threat
            • 3.Bxb2#
            • 3.Qxb2#
          • 2...Ra2
            • 3.Qd1#
      • 1...R5a3
        • 2.Qxe4
          • threat
            • 3.Qb1#
            • 3.Qe1#
          • 2...Ra4
            • 3.Sb3#
      • 1...R5a4
        • 2.b3+
          • 2...Rb2
            • 3.Qxa4#
      • 1...Rb5
        • 2.b3+
          • 2...Rb2
            • 3.Qa4#
      • 1...Rd5
        • 2.b3+
          • 2...Rb2
            • 3.Qa4#
      • 1...Re5
        • 2.b3+
          • 2...Rb2
            • 3.Qa4#
      • 1...e3
        • 2.Sb3+
          • 2...Kb1
            • 3.Qd3#
            • 3.Qe4#

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