MESON Chess Problem Database

Problem Display
PID: 33359 (5K1k/5B2/4NN2/8/8/8/5p2/5r2 w - - 0 1)

Grunenwald, Alphonse

Segal MT, 1962

5K1k/5B2/4NN2/8/8/8/5p2/5r2

#3

4 + 3

5454 Near Snap 2022

SOLUTION

  • SOUND
  • Tries
    • 1.Sg5?
      • threat
        • 2.Ba2
          • threat
            • 3.Sf7#
        • 2.Bb3
          • threat
            • 3.Sf7#
        • 2.Bc4
          • threat
            • 3.Sf7#
        • 2.Bd5
          • threat
            • 3.Sf7#
        • 2.Bh5
          • threat
            • 3.Sf7#
        • 2.Be6
          • threat
            • 3.Sf7#
        • 2.Bg6
          • threat
            • 3.Sf7#
        • 2.Be8
          • threat
            • 3.Sf7#
        • 2.Bg8
          • threat
            • 3.Sf7#
      • 1...Ra1
        • 2.Ba2
          • threat
            • 3.Sf7#
      • 1...Rb1
        • 2.Bb3
          • threat
            • 3.Sf7#
      • 1...Rc1
        • 2.Bc4
          • threat
            • 3.Sf7#
      • 1...Rd1
        • 2.Bd5
          • threat
            • 3.Sf7#
      • 1...Re1
        • 2.Be6
          • threat
            • 3.Sf7#
      • 1...Rh1
        • 2.Bh5
          • threat
            • 3.Sf7#
      • 1...Rg1!
  • Keys
    • 1.Sd8!
      • threat
        • 2.Ba2
          • threat
            • 3.Sf7#
        • 2.Bb3
          • threat
            • 3.Sf7#
        • 2.Bc4
          • threat
            • 3.Sf7#
        • 2.Bd5
          • threat
            • 3.Sf7#
        • 2.Bh5
          • threat
            • 3.Sf7#
        • 2.Be6
          • threat
            • 3.Sf7#
        • 2.Bg6
          • threat
            • 3.Sf7#
        • 2.Be8
          • threat
            • 3.Sf7#
        • 2.Bg8
          • threat
            • 3.Sf7#
      • 1...Ra1
        • 2.Ba2
          • threat
            • 3.Sf7#
      • 1...Rb1
        • 2.Bb3
          • threat
            • 3.Sf7#
      • 1...Rc1
        • 2.Bc4
          • threat
            • 3.Sf7#
      • 1...Rd1
        • 2.Bd5
          • threat
            • 3.Sf7#
      • 1...Re1
        • 2.Be6
          • threat
            • 3.Sf7#
      • 1...Rg1
        • 2.Bg6
          • threat
            • 3.Sf7#
      • 1...Rh1
        • 2.Bh5
          • threat
            • 3.Sf7#

Anticipated by 34591(1937)

This anticipates 79123(1962)

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