MESON Chess Problem Database

Problem Display
PID: 34105 (r1n5/2NbPN2/3b2pK/1p2PP2/4k3/1PP4B/3BP3/8 w - - 0 1)

Sommer, Bruno Oswald

2nd Prize, Die Schwalbe, 1956

r1n5/2NbPN2/3b2pK/1p2PP2/4k3/1PP4B/3BP3/8

#4

11 + 7

3976 FIDE Album (1956-1958) 1961
23 Die Schwalbe 2006

SOLUTION

  • SOUND
  • Keys
    • 1.Bg4!
      • threat
        • 2.Bf3+
          • 2...Kxf5
            • 3.e4#
      • 1...Bxc7
        • 2.Kg5
          • threat
            • 3.Bf3#
          • 2...Kd5
            • 3.Bf3+
              • 3...Kc5
                • 4.Be3#
      • 1...Ra4
        • 2.Kxg6
          • threat
            • 3.Bf3#
          • 2...Sxe7+
            • 3.Kg5
              • threat
                • 4.Bf3#
      • 1...Bc6
        • 2.Kg5
          • threat
            • 3.Bf3#
          • 2...Bxe7+
            • 3.Kxg6
              • threat
                • 4.Bf3#

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