MESON Chess Problem Database

Problem Display
PID: 260506 (8/5K2/3p4/3pk1p1/3R2P1/4BP2/1b1Pb3/4N3 w - - 0 1)

Kupper, Josef

Neue Zurcher Zeitung, 1996

8/5K2/3p4/3pk1p1/3R2P1/4BP2/1b1Pb3/4N3

#3

7 + 6

6490 yacpdb 2022

SOLUTION

  • SOUND
  • Sets
    • 1...Bc1
      • 2.Rf4
        • threat
          • 3.Rf5#
          • 3.d4#
        • 2...Bd3
          • 3.Sxd3#
    • 1...Ba3
      • 2.Rf4
        • threat
          • 3.Rf5#
          • 3.d4#
        • 2...Bd3
          • 3.Sxd3#
    • 1...Bd1
      • 2.Sd3#
    • 1...Bf1
      • 2.f4+
        • 2...gxf4
          • 3.Sf3#
    • 1...Bd3
      • 2.Sxd3#
    • 1...Bxf3
      • 2.Sd3#
      • 2.Sxf3#
    • 1...Bc4
      • 2.f4+
        • 2...gxf4
          • 3.Sf3#
    • 1...Bb5
      • 2.f4+
        • 2...gxf4
          • 3.Sf3#
    • 1...Ba6
      • 2.f4+
        • 2...gxf4
          • 3.Sf3#
  • Tries
    • 1.Bf2?
      • threat
        • 2.Sc2
          • threat
            • 3.Bg3#
      • 1...Bc3
        • 2.dxc3
          • threat
            • 3.Bg3#
      • 1...Bb5
        • 2.f4+
          • 2...gxf4
            • 3.Sf3#
      • 1...Bc1!
    • 1.Rf4?
      • threat
        • 2.Rf5#
      • 1...Bxf3
        • 2.Sd3#
        • 2.Sxf3#
      • 1...Bd3
        • 2.Sxd3#
      • 1...gxf4!
  • Keys
    • 1.Bg1!
      • threat
        • 2.Sc2
          • threat
            • 3.Bh2#
      • 1...Bc1
        • 2.Rf4
          • threat
            • 3.Rf5#
          • 2...Kxf4
            • 3.Bh2#
          • 2...Bxf3
            • 3.Sd3#
          • 2...gxf4
            • 3.d4#
          • 2...Bd3
            • 3.Sxd3#
      • 1...Bc3
        • 2.dxc3
          • threat
            • 3.Bh2#
      • 1...Bb5
        • 2.f4+
          • 2...gxf4
            • 3.Sf3#

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