MESON Chess Problem Database

Problem Display
PID: 119365 (8/8/4NNpp/5p2/8/7k/3p4/3Kb1Q1 w - - 0 1)

Begdzanov, A

64 Shakhmatnoe obozrenie, 1984

8/8/4NNpp/5p2/8/7k/3p4/3Kb1Q1

#3

4 + 6

3485 Sachova skladba 1986
6490 yacpdb 2009
5454 Near Snap 2018
3713 Snap 2018

SOLUTION

  • SOUND
  • Sets
    • 1...Kh4
      • 2.Qh2#
    • 1...Bh4
      • 2.Sf4#
    • 1...f4
      • 2.Sxf4+
        • 2...Kh4
          • 3.Qg4#
  • Tries
    • 1.Sg5+?
      • 1...Kh4
        • 2.Sf3+
          • 2...Kh3
            • 3.Qh2#
        • 2.Sge4
          • threat
            • 3.Qh2#
            • 3.Qh1#
          • 2...Kh3
            • 3.Qh1#
          • 2...fxe4
            • 3.Qg4#
          • 2...Bg3
            • 3.Qxg3#
        • 2.Qg2
          • threat
            • 3.Sf3#
          • 2...hxg5
            • 3.Qh2#
      • 1...hxg5!
    • 1.Qg2+?
      • 1...Kh4
        • 2.Qh2#
      • 1...Kxg2!
  • Keys
    • 1.Sd4!
      • threat
        • 2.Sf3
          • threat
            • 3.Qh2#
          • 2...Bg3
            • 3.Qf1#
      • 1...Kh4
        • 2.Sf3+
          • 2...Kh3
            • 3.Qh2#
        • 2.Qg2
          • threat
            • 3.Sf3#
      • 1...Bf2
        • 2.Qh1+
          • 2...Kg3
            • 3.Se2#
      • 1...Bg3
        • 2.Qf1+
          • 2...Kh2
            • 3.Sf3#
          • 2...Kh4
            • 3.Sf3#
      • 1...Bh4
        • 2.Se2
          • threat
            • 3.Sf4#
            • 3.Qh1#
          • 2...Bxf6
            • 3.Qg3#
          • 2...Bg3
            • 3.Qxg3#
      • 1...f4
        • 2.Sf3
          • threat
            • 3.Qh2#
            • 3.Qg4#
          • 2...Bg3
            • 3.Qf1#

Anticipated by 128978(1926), 167796(1947)

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