MESON Chess Problem Database

Problem Display
PID: 189335 (8/2Q5/8/3k2N1/8/8/5K2/B7 w - - 0 1)

Matile, CH

Schweizerische Schachzeitung, 1972

8/2Q5/8/3k2N1/8/8/5K2/B7

#3

4 + 1

SOLUTION

  • SOUND
  • Tries
    • 1.Sf3?
      • 1...Ke4
        • 2.Qe5+
          • 2...Kd3
            • 3.Qe2#
      • 1...Ke6!
    • 1.Se4?
      • threat
        • 2.Sf6+
          • 2...Ke6
            • 3.Qd7#
      • 1...Kxe4
        • 2.Qe5+
          • 2...Kd3
            • 3.Qe2#
      • 1...Ke6!
    • 1.Se6?
      • threat
        • 2.Sf4+
          • 2...Ke4
            • 3.Qe5#
        • 2.Sg7
          • 2...Ke4
            • 3.Qc4#
      • 1...Ke4
        • 2.Qe5+
          • 2...Kd3
            • 3.Qe2#
      • 1...Kxe6!
    • 1.Sf7?
      • 1...Ke4
        • 2.Qe5+
          • 2...Kd3
            • 3.Qe2#
      • 1...Ke6!
    • 1.Sh7?
      • threat
        • 2.Sf6+
          • 2...Ke6
            • 3.Qd7#
      • 1...Ke4
        • 2.Qe5+
          • 2...Kd3
            • 3.Qe2#
      • 1...Ke6!
  • Keys
    • 1.Sh3!
      • threat
        • 2.Sf4+
          • 2...Ke4
            • 3.Qe5#
      • 1...Ke4
        • 2.Qe5+
          • 2...Kd3
            • 3.Qe2#
      • 1...Ke6
        • 2.Kf3
          • 2...Kd5
            • 3.Sf4#
          • 2...Kf5
            • 3.Qf7#

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