MESON Chess Problem Database

Problem Display
PID: 233599 (8/6p1/8/8/3N2B1/4KNp1/6k1/8 w - - 0 1)

Mach, Julius Zdenek

Nymburske Listy, 1941

8/6p1/8/8/3N2B1/4KNp1/6k1/8

#4

4 + 3

6490 yacpdb 2021

SOLUTION

  • SOUND
  • Keys
    • 1.Sf5!
      • threat
        • 2.S5h4+
          • 2...Kf1
            • 3.Bh3+
              • 3...g2
                • 4.Bxg2#
            • 3.Bf5
              • threat
                • 4.Bd3#
            • 3.Be6
              • threat
                • 4.Bc4#
            • 3.Bd7
              • threat
                • 4.Bb5#
            • 3.Bc8
              • threat
                • 4.Ba6#
          • 2...Kh1
            • 3.Bh3
              • threat
                • 4.Bg2#
              • 3...g2
                • 4.Bxg2#
      • 1...g5
        • 2.Ke2
          • 2...Kh1
            • 3.Bh3
              • threat
                • 4.Sxg3#
              • 3...g2
                • 4.Sg3#
      • 1...g6
        • 2.S5h4+
          • 2...Kf1
            • 3.Bh3+
              • 3...g2
                • 4.Bxg2#
            • 3.Be6
              • threat
                • 4.Bc4#
            • 3.Bd7
              • threat
                • 4.Bb5#
            • 3.Bc8
              • threat
                • 4.Ba6#
          • 2...Kh1
            • 3.Bh3
              • threat
                • 4.Bg2#
              • 3...g2
                • 4.Bxg2#

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