MESON Chess Problem Database

Problem Display
PID: 112750 (3K4/3BP3/4N2p/3kPR2/6pP/N7/1pPnPPP1/7q w - - 0 1)

Wirtanen, Erkki Aukusti

Sachove umeni (Ceskoslovensky sach), 1972

3K4/3BP3/4N2p/3kPR2/6pP/N7/1pPnPPP1/7q

#3

12 + 6

6490 yacpdb 2009

SOLUTION

  • SOUND
  • Sets
    • 1...Se4
      • 2.c4#
  • Tries
    • 1.c4+?
      • 1...Ke4
        • 2.Rh5
          • threat
            • 3.Bc6#
      • 1...Sxc4!
    • 1.e4+?
      • 1...Sxe4
        • 2.c4#
      • 1...Kxe4!
  • Keys
    • 1.Rh5!
      • threat
        • 2.e4+
          • 2...Kxe4
            • 3.Bc6#
          • 2...Sxe4
            • 3.c4#
      • 1...Qxg2
        • 2.e8Q
          • threat
            • 3.Bc6#
          • 2...Ke4
            • 3.Bc6#
      • 1...Qc1
        • 2.e8S
          • threat
            • 3.Sf6#
          • 2...Ke4
            • 3.Sf6#
            • 3.Bc6#
          • 2...Se4
            • 3.S8c7#
      • 1...Qe1
        • 2.e8Q
          • threat
            • 3.Bc6#
          • 2...Ke4
            • 3.Bc6#
      • 1...Qf1
        • 2.e8Q
          • threat
            • 3.Bc6#
          • 2...Ke4
            • 3.Bc6#
      • 1...Sb1
        • 2.c4+
          • 2...Ke4
            • 3.Bc6#
        • 2.e4+
          • 2...Kxe4
            • 3.Bc6#
      • 1...Sf1
        • 2.c4+
          • 2...Ke4
            • 3.Bc6#
        • 2.e4+
          • 2...Kxe4
            • 3.Bc6#
      • 1...Sb3
        • 2.c4+
          • 2...Ke4
            • 3.Bc6#
        • 2.e4+
          • 2...Kxe4
            • 3.Bc6#
      • 1...Sf3
        • 2.c4+
          • 2...Ke4
            • 3.Bc6#
        • 2.e4+
          • 2...Kxe4
            • 3.Bc6#
      • 1...Sc4
        • 2.e4+
          • 2...Kxe4
            • 3.Bc6#

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