MESON Chess Problem Database

Problem Display
PID: 210792 (7r/8/p3P3/B4P2/1ppp2p1/N1k5/b1P5/2K3R1 w - - 0 1)

Moser, Adalbert

Berlin Ty., 1861

7r/8/p3P3/B4P2/1ppp2p1/N1k5/b1P5/2K3R1

#4

7 + 8

6490 yacpdb 2020

SOLUTION

  • SOUND
  • Keys
    • 1.Bc7!
      • threat
        • 2.Rg3+
          • 2...d3
            • 3.Be5#
      • 1...Rh1
        • 2.Rxh1
          • threat
            • 3.Bg3
              • threat
                • 4.Be1#
              • 3...d3
                • 4.Be5#
            • 3.Bf4
              • threat
                • 4.Bd2#
              • 3...d3
                • 4.Be5#
      • 1...Rh3
        • 2.Rg3+
          • 2...Rxg3
            • 3.Bxg3
              • threat
                • 4.Be1#
              • 3...d3
                • 4.Be5#
      • 1...Rd8
        • 2.Bxd8
          • threat
            • 3.Rg3+
              • 3...d3
                • 4.Bf6#
            • 3.Rxg4
              • 3...bxa3
                • 4.Ba5#
              • 3...b3
                • 4.Ba5#
              • 3...Bb1
                • 4.Sxb1#
              • 3...Bb3
                • 4.Sb1#
              • 3...d3
                • 4.Bf6#
              • 3...a5
                • 4.Sb5#
            • 3.Bg5
              • threat
                • 4.Bd2#
              • 3...d3
                • 4.Bf6#

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