MESON Chess Problem Database

Problem Display
PID: 260276 (4B3/8/8/8/4N3/3KR1R1/5ppB/1n3k2 w - - 0 1)

Felber, Stefan

Neue Zurcher Zeitung, 2015

4B3/8/8/8/4N3/3KR1R1/5ppB/1n3k2

#3

6 + 4

6490 yacpdb 2022

SOLUTION

  • SOUND
  • Sets
    • 1...Sd2
      • 2.Sxd2#
    • 1...Sa3
      • 2.Sd2#
    • 1...Sc3
      • 2.Sd2#
    • 1...g1B
      • 2.Kd4
        • threat
          • 3.Bb5#
        • 2...Sd2
          • 3.Sxd2#
        • 2...Sa3
          • 3.Sd2#
        • 2...Sc3
          • 3.Sd2#
      • 2.Bb5
        • threat
          • 3.Kc2#
          • 3.Kd4#
        • 2...Sd2
          • 3.Kxd2#
          • 3.Sxd2#
        • 2...Sa3
          • 3.Sd2#
        • 2...Sc3
          • 3.Kxc3#
          • 3.Sd2#
      • 2.Bd7
        • threat
          • 3.Bh3#
  • Tries
    • 1.Kd4?
      • threat
        • 2.Bb5#
      • 1...Sd2
        • 2.Sxd2#
      • 1...Sa3
        • 2.Sd2#
      • 1...Sc3
        • 2.Sd2#
      • 1...g1S!
    • 1.Bb5?
      • threat
        • 2.Kc2#
        • 2.Kd4#
      • 1...Sd2
        • 2.Kxd2#
        • 2.Sxd2#
      • 1...Sa3
        • 2.Sd2#
      • 1...Sc3
        • 2.Kxc3#
        • 2.Sd2#
      • 1...g1S!
    • 1.Bd7?
      • threat
        • 2.Bh3
          • threat
            • 3.Bxg2#
      • 1...g1Q
        • 2.Bh3+
          • 2...Qg2
            • 3.Bxg2#
      • 1...g1R
        • 2.Bh3+
          • 2...Rg2
            • 3.Bxg2#
      • 1...g1S!
    • 1.Re2?
      • 1...g1S
        • 2.Rxf2+
          • 2...Ke1
            • 3.Rxg1#
      • 1...g1B
        • 2.Bd7
          • threat
            • 3.Bh3#
      • 1...g1R
        • 2.Rxf2+
          • 2...Ke1
            • 3.Rxg1#
      • 1...g1Q!
  • Keys
    • 1.Bc6!
      • threat
        • 2.Sd2+
          • 2...Sxd2
            • 3.Bxg2#
      • 1...g1Q
        • 2.Kd4
          • threat
            • 3.Bb5#
          • 2...Qxg3
            • 3.Sxg3#
          • 2...Sd2
            • 3.Sxd2#
          • 2...Sa3
            • 3.Sd2#
          • 2...Sc3
            • 3.Sd2#
      • 1...g1S
        • 2.Sd2+
          • 2...Sxd2
            • 3.Bg2#
      • 1...g1B
        • 2.Kd4
          • threat
            • 3.Bb5#
          • 2...Sd2
            • 3.Sxd2#
          • 2...Sa3
            • 3.Sd2#
          • 2...Sc3
            • 3.Sd2#
        • 2.Sd2+
          • 2...Sxd2
            • 3.Bg2#
        • 2.Bb5
          • threat
            • 3.Kc2#
            • 3.Kd4#
          • 2...Sd2
            • 3.Kxd2#
            • 3.Sxd2#
          • 2...Sa3
            • 3.Sd2#
          • 2...Sc3
            • 3.Kxc3#
            • 3.Sd2#
        • 2.Bd7
          • threat
            • 3.Bh3#
      • 1...g1R
        • 2.Kd4
          • threat
            • 3.Bb5#
          • 2...Rxg3
            • 3.Sxg3#
          • 2...Sd2
            • 3.Sxd2#
          • 2...Sa3
            • 3.Sd2#
          • 2...Sc3
            • 3.Sd2#

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