MESON Chess Problem Database

Problem Display
PID: 236289 (3RNNR1/p3k2p/KB6/6n1/3prp2/8/6B1/8 w - - 0 1)

Lindgren, Bo Waldemar

4th HM., Ceskych Sachistu, 1951

3RNNR1/p3k2p/KB6/6n1/3prp2/8/6B1/8

#4

7 + 7

6490 yacpdb 2021

SOLUTION

  • SOUND
  • Keys
    • 1.Bf3!
      • threat
        • 2.Rd7+
          • 2...Kxe8
            • 3.Bh5+
              • 3...Sf7
                • 4.Bxf7#
        • 2.Bh5
          • threat
            • 3.Rd7#
          • 2...Sf7
            • 3.Rd7+
              • 3...Kxe8
                • 4.Bxf7#
      • 1...Kf7
        • 2.Rg7+
          • 2...Kxf8
            • 3.Bc5+
              • 3...Re7
                • 4.Bxe7#
      • 1...Sxf3
        • 2.Rg7+
          • 2...Kxf8
            • 3.Bc5+
              • 3...Re7
                • 4.Bxe7#
      • 1...Re6
        • 2.Rd7+
          • 2...Kxe8
            • 3.Sg6+
              • 3...Kxd7
                • 4.Rd8#
      • 1...Sf7
        • 2.Rd7+
          • 2...Kxe8
            • 3.Bh5
              • threat
                • 4.Bxf7#
              • 3...Re7
                • 4.Rd8#
        • 2.Bh5
          • threat
            • 3.Rd7+
              • 3...Kxe8
                • 4.Bxf7#
          • 2...Se5
            • 3.Rg7+
              • 3...Kxf8
                • 4.Bc5#
              • 3...Sf7
                • 4.Rxf7#
      • 1...h5
        • 2.Rd7+
          • 2...Kxe8
            • 3.Bxh5+
              • 3...Sf7
                • 4.Bxf7#
        • 2.Bxh5
          • threat
            • 3.Rd7#
          • 2...Sf7
            • 3.Sg6+
              • 3...Ke6
                • 4.Bg4#
            • 3.Rd7+
              • 3...Kxe8
                • 4.Bxf7#

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