MESON Chess Problem Database

Problem Display
PID: 20362 (3Q2K1/6n1/N3kP2/r7/3P2P1/7N/7b/2q5 w - - 0 1)

Bouma, Gerhard Johan

1st Prize, Probleemblad, 1969

3Q2K1/6n1/N3kP2/r7/3P2P1/7N/7b/2q5

#4

7 + 5

102 Probleemblad 2018

SOLUTION

  • SOUND
  • Keys
    • 1.f7!
      • threat
        • 2.f8S#
      • 1...Bd6
        • 2.Sc7+
          • 2...Qxc7
            • 3.Sf4+
              • 3...Bxf4
                • 4.f8S#
      • 1...Qa3
        • 2.Sc5+
          • 2...Qxc5
            • 3.Sg5+
              • 3...Qxg5
                • 4.f8S#
      • 1...Qf1
        • 2.Sf4+
          • 2...Qxf4
            • 3.Sc7+
              • 3...Qxc7
                • 4.f8S#
      • 1...Rf5
        • 2.Sg5+
          • 2...Qxg5
            • 3.Sc5+
              • 3...Rxc5
                • 4.f8S#

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