MESON Chess Problem Database

Problem Display
PID: 215037 (N5B1/b1R5/3k4/2p1p3/3PP3/3b4/3K1p2/2B2N1n w - - 0 1)

af Geyersstam, Fredrik

Nordiske Skakproblemer (Arnell & Sorensen), 1879

N5B1/b1R5/3k4/2p1p3/3PP3/3b4/3K1p2/2B2N1n

#4

8 + 7

6490 yacpdb 2020

SOLUTION

  • SOUND
  • Keys
    • 1.Ke3!
      • threat
        • 2.dxe5+
          • 2...Kxe5
            • 3.Bb2+
              • 3...Kd6
                • 4.e5#
      • 1...cxd4+
        • 2.Kxd3
          • threat
            • 3.Ba3+
              • 3...Bc5
                • 4.Bxc5#
            • 3.Bg5
              • threat
                • 4.Be7#
            • 3.Bh6
              • threat
                • 4.Bf8#
          • 2...Bb6
            • 3.Ba3+
              • 3...Bc5
                • 4.Bxc5#
      • 1...exd4+
        • 2.Kf4
          • threat
            • 3.e5#
          • 2...Bxe4
            • 3.Kg5
              • threat
                • 4.Bf4#
              • 3...Ke5
                • 4.Bf4#
      • 1...Bxe4
        • 2.Kxe4
          • threat
            • 3.dxe5#
          • 2...Sg3+
            • 3.Sxg3
              • threat
                • 4.Sf5#
                • 4.dxe5#
          • 2...cxd4
            • 3.Ba3+
              • 3...Bc5
                • 4.Bxc5#
      • 1...Bc4
        • 2.dxe5+
          • 2...Kxe5
            • 3.Bb2+
              • 3...Kd6
                • 4.e5#
            • 3.Rc6
              • threat
                • 4.Bb2#

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