MESON Chess Problem Database

Problem Display
PID: 198495 (K7/2p3pp/R1B3p1/6Nk/5Ppp/7P/8/8 w - - 0 1)

Pedersen, ME

Stella Polaris, 1966

K7/2p3pp/R1B3p1/6Nk/5Ppp/7P/8/8

#3

6 + 7

SOLUTION

  • SOUND
  • Sets
    • 1...Kh6
      • 2.hxg4
        • 2...h3
          • 3.Sf7#
    • 1...gxh3
      • 2.Bf3+
        • 2...Kh6
          • 3.Sf7#
    • 1...g3
      • 2.Bf3+
        • 2...Kh6
          • 3.Sf7#
  • Tries
    • 1.Ka7?
      • 1...Kh6
        • 2.hxg4
          • 2...h3
            • 3.Sf7#
      • 1...gxh3
        • 2.Bf3+
          • 2...Kh6
            • 3.Sf7#
      • 1...g3
        • 2.Bf3+
          • 2...Kh6
            • 3.Sf7#
      • 1...h6!
    • 1.Kb8?
      • 1...Kh6
        • 2.hxg4
          • 2...h3
            • 3.Sf7#
      • 1...gxh3
        • 2.Bf3+
          • 2...Kh6
            • 3.Sf7#
      • 1...g3
        • 2.Bf3+
          • 2...Kh6
            • 3.Sf7#
      • 1...h6!
    • 1.Sf7?
      • threat
        • 2.Ra5+
          • 2...g5
            • 3.Rxg5#
      • 1...h6
        • 2.Se5
          • threat
            • 3.hxg4#
          • 2...gxh3
            • 3.Bf3#
          • 2...g3
            • 3.Bf3#
      • 1...g5!
    • 1.Bf3?
      • threat
        • 2.Bxg4+
          • 2...Kh6
            • 3.Sf7#
        • 2.hxg4+
          • 2...Kh6
            • 3.Sf7#
      • 1...Kh6
        • 2.Sf7+
          • 2...Kh5
            • 3.Bxg4#
            • 3.hxg4#
        • 2.Bxg4
          • threat
            • 3.Sf7#
        • 2.hxg4
          • threat
            • 3.Sf7#
      • 1...gxf3!
    • 1.Bd7?
      • threat
        • 2.Bxg4+
          • 2...Kh6
            • 3.Sf7#
        • 2.hxg4+
          • 2...Kh6
            • 3.Sf7#
      • 1...Kh6
        • 2.Sf7+
          • 2...Kh5
            • 3.Bxg4#
            • 3.hxg4#
        • 2.Bxg4
          • threat
            • 3.Sf7#
        • 2.hxg4
          • threat
            • 3.Sf7#
      • 1...g3
        • 2.Sf7
          • threat
            • 3.Bg4#
        • 2.Bg4+
          • 2...Kh6
            • 3.Sf7#
      • 1...gxh3!
    • 1.Ra1?
      • 1...Kh6
        • 2.hxg4
          • 2...h3
            • 3.Sf7#
      • 1...gxh3
        • 2.Bf3+
          • 2...Kh6
            • 3.Sf7#
      • 1...g3
        • 2.Bf3+
          • 2...Kh6
            • 3.Sf7#
      • 1...h6!
    • 1.Ra2?
      • 1...Kh6
        • 2.hxg4
          • 2...h3
            • 3.Sf7#
      • 1...gxh3
        • 2.Bf3+
          • 2...Kh6
            • 3.Sf7#
      • 1...g3
        • 2.Bf3+
          • 2...Kh6
            • 3.Sf7#
      • 1...h6!
    • 1.Ra3?
      • 1...Kh6
        • 2.hxg4
          • 2...h3
            • 3.Sf7#
            • 3.Rxh3#
      • 1...gxh3
        • 2.Bf3+
          • 2...Kh6
            • 3.Sf7#
      • 1...g3
        • 2.Bf3+
          • 2...Kh6
            • 3.Sf7#
      • 1...h6!
    • 1.Ra4?
      • 1...Kh6
        • 2.hxg4
          • 2...h3
            • 3.Sf7#
      • 1...gxh3
        • 2.Bf3+
          • 2...Kh6
            • 3.Sf7#
      • 1...g3
        • 2.Bf3+
          • 2...Kh6
            • 3.Sf7#
      • 1...h6!
    • 1.Ra5?
      • threat
        • 2.Sf7+
          • 2...g5
            • 3.Rxg5#
      • 1...gxh3
        • 2.Bf3+
          • 2...Kh6
            • 3.Sf7#
      • 1...h6!
    • 1.Rb6?
      • 1...Kh6
        • 2.hxg4
          • threat
            • 3.Sf7#
      • 1...gxh3
        • 2.Bf3+
          • 2...Kh6
            • 3.Sf7#
      • 1...g3
        • 2.Bf3+
          • 2...Kh6
            • 3.Sf7#
      • 1...h6
        • 2.Rb8
          • 2...gxh3
            • 3.Bf3#
          • 2...hxg5
            • 3.Rh8#
          • 2...g3
            • 3.Bf3#
      • 1...cxb6!
    • 1.Ra7?
      • 1...Kh6
        • 2.hxg4
          • 2...h3
            • 3.Sf7#
      • 1...gxh3
        • 2.Bf3+
          • 2...Kh6
            • 3.Sf7#
      • 1...g3
        • 2.Bf3+
          • 2...Kh6
            • 3.Sf7#
      • 1...h6!
    • 1.hxg4+?
      • 1...Kh6
        • 2.Sf7#
      • 1...Kxg4!
  • Keys
    • 1.Kb7!
      • 1...Kh6
        • 2.hxg4
          • 2...h3
            • 3.Sf7#
      • 1...gxh3
        • 2.Bf3+
          • 2...Kh6
            • 3.Sf7#
      • 1...g3
        • 2.Bf3+
          • 2...Kh6
            • 3.Sf7#
      • 1...h6
        • 2.Ra8
          • 2...gxh3
            • 3.Bf3#
          • 2...hxg5
            • 3.Rh8#
          • 2...g3
            • 3.Bf3#

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