MESON Chess Problem Database

Problem Display
PID: 215016 (4r3/n3b3/5P2/2p3p1/Q1B2k1P/4NP2/b1P1K2P/6B1 w - - 0 1)

Benjamin, OR

Chicago Tribune, 1878

4r3/n3b3/5P2/2p3p1/Q1B2k1P/4NP2/b1P1K2P/6B1

#4

10 + 7

6490 yacpdb 2020

SOLUTION

  • SOUND
  • Keys
    • 1.Sg4!
      • threat
        • 2.Bd3+
          • 2...Bc4
            • 3.Be3#
            • 3.Qxc4#
          • 2...c4
            • 3.Be3#
        • 2.Be6+
          • 2...Bc4+
            • 3.Qxc4#
          • 2...c4
            • 3.Be3#
      • 1...Bxf6+
        • 2.Be6+
          • 2...Bc4+
            • 3.Qxc4+
              • 3...Bd4
                • 4.Be3#
      • 1...Kf5
        • 2.Qd7+
          • 2...Kg6
            • 3.Qd3+
              • 3...Kh5
                • 4.Qh7#
      • 1...gxh4
        • 2.Bd3+
          • 2...Kg5
            • 3.Qf4+
              • 3...Kxf4
                • 4.Be3#
              • 3...Kh5
                • 4.Qe5#
                • 4.Qh6#
                • 4.Qf5#
      • 1...Sb5
        • 2.Bd3+
          • 2...Sd4+
            • 3.Bxd4
              • threat
                • 4.Be3#
                • 4.Be5#
              • 3...cxd4
                • 4.Qxd4#
      • 1...Sc6
        • 2.Bd3+
          • 2...Sd4+
            • 3.Bxd4
              • threat
                • 4.Be3#
                • 4.Be5#
              • 3...cxd4
                • 4.Qxd4#

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