MESON Chess Problem Database

Problem Display
PID: 162258 (8/8/3BN1P1/3BP1pP/p1PN2p1/P2k2P1/3Pp1pp/4Kbr1 w - - 0 1)

Ehlers, Rainer

The Problemist, 2016

8/8/3BN1P1/3BP1pP/p1PN2p1/P2k2P1/3Pp1pp/4Kbr1

#4

12 + 9

SOLUTION

  • SOUND
  • Keys
    • 1.g7!
      • threat
        • 2.g8Q
          • threat
            • 3.Qh7#
            • 3.Qg6#
        • 2.g8B
          • threat
            • 3.Bh7#
      • 1...h1Q
        • 2.g8Q
          • threat
            • 3.Qh7#
            • 3.Qg6#
          • 2...Qxh5
            • 3.Qb8
              • threat
                • 4.Qb1#
      • 1...h1S
        • 2.g8Q
          • threat
            • 3.Qh7#
            • 3.Qg6#
          • 2...Sxg3
            • 3.Qh7+
              • 3...Se4
                • 4.Qxe4#
              • 3...Sf5
                • 4.Qxf5#
            • 3.Qg6+
              • 3...Se4
                • 4.Qxe4#
              • 3...Sf5
                • 4.Qxf5#
            • 3.Qxg5
              • threat
                • 4.Qe3#
              • 3...Sf5
                • 4.Qxf5#
            • 3.Qb8
              • threat
                • 4.Qb1#
          • 2...Sf2
            • 3.Qh7+
              • 3...Se4
                • 4.Qxe4#
            • 3.Qg6+
              • 3...Se4
                • 4.Qxe4#
            • 3.Qxg5
              • threat
                • 4.Qe3#
              • 3...Sd1
                • 4.Qf5#
                • 4.Qg6#
            • 3.Qb8
              • threat
                • 4.Qb1#
        • 2.g8B
          • threat
            • 3.Bh7#
          • 2...Sxg3
            • 3.Bh7+
              • 3...Se4
                • 4.Bhxe4#
              • 3...Sf5
                • 4.Bxf5#
          • 2...Sf2
            • 3.Bh7+
              • 3...Se4
                • 4.Bhxe4#
      • 1...h1B
        • 2.Sc5+
          • 2...Kxd4
            • 3.Bb8
              • 3...Kxc5
                • 4.Ba7#

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