MESON Chess Problem Database

Problem Display
PID: 256223 (n7/2k1BK2/2B5/2N1N3/1P1P4/8/8/8 w - - 0 1)

Keres, Paul P

Northwest Chess, 1972

n7/2k1BK2/2B5/2N1N3/1P1P4/8/8/8

#4

7 + 2

6490 yacpdb 2021

SOLUTION

  • SOUND
  • Keys
    • 1.Bd6+!
      • 1...Kb6
        • 2.Bb8
          • 2...Sc7
            • 3.Bd7
              • threat
                • 4.Sc4#
      • 1...Kxd6
        • 2.Se6
          • 2...Sb6
            • 3.b5
              • 3...Sa4
                • 4.Sc4#
              • 3...Sc4
                • 4.Sxc4#
              • 3...Sd5
                • 4.Sc4#
              • 3...Sd7
                • 4.Sc4#
              • 3...Sa8
                • 4.Sc4#
              • 3...Sc8
                • 4.Sc4#
          • 2...Sc7
            • 3.Sg7
              • threat
                • 4.Sf5#
              • 3...Sb5
                • 4.Se8#
              • 3...Sd5
                • 4.Se8#
              • 3...Sa6
                • 4.Se8#
              • 3...Se6
                • 4.Se8#
              • 3...Sa8
                • 4.Se8#
              • 3...Se8
                • 4.Sxe8#

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