MESON Chess Problem Database

Problem Display
PID: 209449 (7K/5B2/7k/2p3p1/n1p5/B7/5P2/8 w - - 0 1)

Gulyaev, Aleksandr Pavlovich (aka Grin, AP)

Pravda, 1926

7K/5B2/7k/2p3p1/n1p5/B7/5P2/8

#3

4 + 5

6490 yacpdb 2020

SOLUTION

  • SOUND
  • Sets
    • 1...Sb2
      • 2.Bxc5
        • threat
          • 3.Bf8#
        • 2...g4
          • 3.Be3#
    • 1...Sc3
      • 2.Bb2
        • 2...g4
          • 3.Bc1#
        • 2...Sb1
          • 3.Bg7#
        • 2...Sd1
          • 3.Bg7#
        • 2...Sa2
          • 3.Bg7#
        • 2...Se2
          • 3.Bg7#
        • 2...Sa4
          • 3.Bg7#
        • 2...Se4
          • 3.Bg7#
        • 2...Sb5
          • 3.Bg7#
        • 2...Sd5
          • 3.Bg7#
      • 2.Bxc5
        • threat
          • 3.Bf8#
        • 2...g4
          • 3.Be3#
    • 1...g4
      • 2.Bc1#
  • Tries
    • 1.Bxc5?
      • threat
        • 2.Bf8#
      • 1...g4
        • 2.Be3#
      • 1...Sxc5!
  • Keys
    • 1.Bc1!
      • threat
        • 2.f4
          • threat
            • 3.fxg5#
          • 2...gxf4
            • 3.Bxf4#
          • 2...g4
            • 3.f5#
      • 1...Sc3
        • 2.Bb2
          • 2...g4
            • 3.Bc1#
          • 2...Sb1
            • 3.Bg7#
          • 2...Sd1
            • 3.Bg7#
          • 2...Sa2
            • 3.Bg7#
          • 2...Se2
            • 3.Bg7#
          • 2...Sa4
            • 3.Bg7#
          • 2...Se4
            • 3.Bg7#
          • 2...Sb5
            • 3.Bg7#
          • 2...Sd5
            • 3.Bg7#

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