MESON Chess Problem Database

Problem Display
PID: 69860 (4nR2/4K1p1/2P3P1/N3p3/b3k3/6PN/B2bPB2/1R6 w - - 0 1)

Ganapathi, Ramaswamy

The Problemist Supplement, 2006

4nR2/4K1p1/2P3P1/N3p3/b3k3/6PN/B2bPB2/1R6

#3

11 + 6

SOLUTION

  • SOUND
  • Sets
    • 1...Bc1
      • 2.Rb4#
    • 1...Be1
      • 2.Sg5#
    • 1...Bc3
      • 2.Sg5#
    • 1...Be3
      • 2.Rb4+
        • 2...Bd4
          • 3.Sg5#
    • 1...Bb4+
      • 2.Rxb4#
    • 1...Bf4
      • 2.Rb4#
    • 1...Bxa5
      • 2.Sg5#
    • 1...Bg5+
      • 2.Sxg5#
    • 1...Bh6
      • 2.Rb4#
  • Tries
    • 1.Sb7?
      • threat
        • 2.Sc5#
      • 1...Be3
        • 2.Rb4+
          • 2...Bd4
            • 3.Sg5#
            • 3.Sc5#
      • 1...Bb3!
    • 1.Rb5?
      • threat
        • 2.Bd5#
      • 1...Be3
        • 2.Rb4+
          • 2...Bd4
            • 3.Sg5#
      • 1...Sf6
        • 2.Bb1+
          • 2...Bc2
            • 3.Bxc2#
      • 1...Bb3
        • 2.Bb1+
          • 2...Bc2
            • 3.Bxc2#
      • 1...Sc7
        • 2.Bb1+
          • 2...Bc2
            • 3.Bxc2#
      • 1...Bxb5!
  • Keys
    • 1.Be6!
      • threat
        • 2.Bf5+
          • 2...Kd5
            • 3.e4#
      • 1...Be3
        • 2.Rb4+
          • 2...Bd4
            • 3.Sg5#
      • 1...Bd1
        • 2.Bf5+
          • 2...Kd5
            • 3.Rb5#
            • 3.e4#
      • 1...Bc2
        • 2.Bf5+
          • 2...Kd5
            • 3.Rb5#
      • 1...Bb5
        • 2.Bf5+
          • 2...Kd5
            • 3.Rxb5#
            • 3.e4#
      • 1...Sd6
        • 2.Rb4+
          • 2...Bxb4
            • 3.Sg5#
          • 2...Sc4
            • 3.Rxc4#
      • 1...Sf6
        • 2.Sg5+
          • 2...Bxg5
            • 3.Rb4#
      • 1...Sc7
        • 2.Bf5+
          • 2...Kd5
            • 3.Rd8#
            • 3.e4#

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