MESON Chess Problem Database

Problem Display
PID: 133387 (8/P5K1/8/2B1kPp1/6P1/3p1R2/3P1R1n/8 w - - 0 1)

Guntzer, A

Munchner Neueste Nachrichten, 1893

8/P5K1/8/2B1kPp1/6P1/3p1R2/3P1R1n/8

#3

8 + 4

1829 The Theory of Pawn Promotion 1912

SOLUTION

  • SOUND
  • Sets
    • 1...Ke4
      • 2.a8Q+
        • 2...Ke5
          • 3.Re3#
      • 2.a8B+
        • 2...Ke5
          • 3.Re3#
  • Tries
    • 1.a8Q?
      • threat
        • 2.Re3#
      • 1...Sxg4
        • 2.Re2+
          • 2...Se3
            • 3.Rexe3#
          • 2...dxe2
            • 3.d4#
        • 2.Qc6
          • threat
            • 3.Qe6#
        • 2.Qd8
          • threat
            • 3.Qd4#
          • 2...Ke4
            • 3.Qd4#
      • 1...Sf1
        • 2.Re2+
          • 2...Se3
            • 3.Rexe3#
          • 2...dxe2
            • 3.d4#
        • 2.Rxd3
          • threat
            • 3.Bd6#
            • 3.Qd5#
            • 3.Qe8#
        • 2.Qc6
          • threat
            • 3.Qe6#
        • 2.Qa2
          • threat
            • 3.Qe6#
          • 2...Ke4
            • 3.Qe6#
        • 2.Qd8
          • threat
            • 3.Qd4#
          • 2...Ke4
            • 3.Qd4#
        • 2.Qg8
          • threat
            • 3.Qe6#
          • 2...Ke4
            • 3.Qe6#
      • 1...Sxf3!
  • Keys
    • 1.a8B!
      • threat
        • 2.Re3#
      • 1...Sxf3
        • 2.Bxf3
          • 2...Kf4
            • 3.Bd6#
      • 1...Sxg4
        • 2.Re2+
          • 2...Se3
            • 3.Rexe3#
          • 2...dxe2
            • 3.d4#
      • 1...Sf1
        • 2.Re2+
          • 2...Se3
            • 3.Rexe3#
          • 2...dxe2
            • 3.d4#
        • 2.Rxd3
          • threat
            • 3.Bd6#

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