MESON Chess Problem Database

Problem Display
PID: 90776 (7r/p7/k1B5/B1p5/2N5/1P6/8/1K4Q1 w - - 0 1)

Horwitz, Walter

Die Schwalbe, 1960

7r/p7/k1B5/B1p5/2N5/1P6/8/1K4Q1

#3

6 + 4

6490 yacpdb 2009

SOLUTION

  • SOUND
  • Tries
    • 1.Bb7+?
      • 1...Kb5
        • 2.Sa3+
          • 2...Kxa5
            • 3.Qxc5#
        • 2.Sd6+
          • 2...Kxa5
            • 3.Qxc5#
        • 2.Qe1
          • threat
            • 3.Sa3#
            • 3.Sd6#
      • 1...Kxb7!
  • Keys
    • 1.Qg7!
      • threat
        • 2.Qb7#
      • 1...Rh1+
        • 2.Bxh1
          • 2...Kb5
            • 3.Qb7#
      • 1...Rh7
        • 2.Qa1
          • threat
            • 3.Be1#
            • 3.Bd2#
            • 3.Bc3#
            • 3.Bb4#
            • 3.Bb6#
            • 3.Bc7#
            • 3.Bd8#
      • 1...Rb8
        • 2.Bb6
          • threat
            • 3.Qa1#
            • 3.Qxa7#

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