MESON Chess Problem Database

Problem Display
PID: 98010 (3nrbn1/2Q1p1R1/2p3N1/1Pkp4/3p4/P2B2K1/8/7b w - - 0 1)

Ingre, Bengt

US Problem Bulletin, 1991

3nrbn1/2Q1p1R1/2p3N1/1Pkp4/3p4/P2B2K1/8/7b

#3

7 + 10

6490 yacpdb 2009

SOLUTION

  • SOUND
  • Sets
    • 1...Se6
      • 2.Qxc6#
    • 1...Sb7
      • 2.Qxc6#
    • 1...Sf7
      • 2.Qxc6#
    • 1...e5
      • 2.Rd7
        • threat
          • 3.Qa7#
        • 2...Sb7
          • 3.Qxc6#
    • 1...e6
      • 2.Qa7+
        • 2...Kd6
          • 3.Rd7#
  • Tries
    • 1.Sxf8?
      • threat
        • 2.Sd7#
      • 1...Sf6
        • 2.Se6+
          • 2...Sxe6
            • 3.Qxc6#
      • 1...Rxf8!
  • Keys
    • 1.Sf4!
      • threat
        • 2.Se6+
          • 2...Sxe6
            • 3.Qxc6#
      • 1...e5
        • 2.Qa7+
          • 2...Kd6
            • 3.Rd7#
      • 1...e6
        • 2.Rd7
          • threat
            • 3.Qa7#
          • 2...Sb7
            • 3.Qxc6#

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