MESON Chess Problem Database

Problem Display
PID: 278325 (2K5/8/7B/4b2p/4R1np/5B1p/4N2k/8 w - - 0 1)

Banaszek, Marcin

Schach, 1985

2K5/8/7B/4b2p/4R1np/5B1p/4N2k/8

#4

5 + 6

6490 yacpdb 2024

SOLUTION

  • SOUND
  • Keys
    • 1.Rd4!
      • 1...Bg3
        • 2.Rd1
          • threat
            • 3.Rh1#
          • 2...Be1
            • 3.Bf4+
              • 3...Bg3
                • 4.Rh1#
            • 3.Rxe1
              • threat
                • 4.Bf4#
                • 4.Rh1#
          • 2...Sf2
            • 3.Rf1
              • 3...Bf4
                • 4.Bxf4#
                • 4.Rxf2#
              • 3...Be5
                • 4.Rxf2#
              • 3...Bd6
                • 4.Rxf2#
              • 3...Bc7
                • 4.Rxf2#
              • 3...Bb8
                • 4.Rxf2#
              • 3...Sd1
                • 4.Rh1#
              • 3...Sh1
                • 4.Rxh1#
              • 3...Sd3
                • 4.Rh1#
              • 3...Se4
                • 4.Rh1#
              • 3...Sg4
                • 4.Rh1#
      • 1...Bd6
        • 2.Rxd6
          • threat
            • 3.Bf4#
          • 2...Sxh6
            • 3.Rd1
              • threat
                • 4.Rh1#
      • 1...Bc7
        • 2.Kxc7
          • threat
            • 3.Bf4#
          • 2...Sxh6
            • 3.Rd1
              • threat
                • 4.Rh1#
        • 2.Rd1
          • threat
            • 3.Rh1#
          • 2...Sf2
            • 3.Kxc7
              • threat
                • 4.Bf4#
              • 3...Sh1
                • 4.Rxh1#
              • 3...Sd3
                • 4.Rh1#
              • 3...Se4
                • 4.Rh1#
      • 1...Bb8
        • 2.Kxb8
          • threat
            • 3.Bf4#
          • 2...Sxh6
            • 3.Rd1
              • threat
                • 4.Rh1#
        • 2.Rd1
          • threat
            • 3.Rh1#
          • 2...Sf2
            • 3.Kxb8
              • threat
                • 4.Bf4#
              • 3...Sh1
                • 4.Rxh1#
              • 3...Sd3
                • 4.Rh1#
              • 3...Se4
                • 4.Rh1#
      • 1...Sf2
        • 2.Be3
          • 2...Bg3
            • 3.Rf4
              • 3...Bxf4
                • 4.Bxf4#
              • 3...Sd1
                • 4.Bg1#
              • 3...Sh1
                • 4.Bg1#
              • 3...Sd3
                • 4.Bg1#
              • 3...Se4
                • 4.Bg1#
              • 3...Sg4
                • 4.Bg1#
          • 2...Bd6
            • 3.Bxf2
              • threat
                • 4.Bg1#
            • 3.Rxd6
              • threat
                • 4.Bf4#
              • 3...Sh1
                • 4.Bg1#
              • 3...Sd3
                • 4.Bg1#
              • 3...Se4
                • 4.Bg1#
          • 2...Bc7
            • 3.Kxc7
              • threat
                • 4.Bf4#
              • 3...Sh1
                • 4.Bg1#
              • 3...Sd3
                • 4.Bg1#
              • 3...Se4
                • 4.Bg1#
            • 3.Bxf2
              • threat
                • 4.Bg1#
          • 2...Bb8
            • 3.Kxb8
              • threat
                • 4.Bf4#
              • 3...Sh1
                • 4.Bg1#
              • 3...Sd3
                • 4.Bg1#
              • 3...Se4
                • 4.Bg1#
            • 3.Bxf2
              • threat
                • 4.Bg1#

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