MESON Chess Problem Database

Problem Display
PID: 246962 (8/8/4K1pp/7p/3pQ3/3p2pk/6N1/8 w - - 0 1)

Richter, Frantisek

Sachove umeni (Ceskoslovensky sach), 1956

8/8/4K1pp/7p/3pQ3/3p2pk/6N1/8

#4

3 + 7

6490 yacpdb 2021

SOLUTION

  • SOUND
  • Keys
    • 1.Qf3!
      • 1...d2
        • 2.Sf4+
          • 2...Kh4
            • 3.Se2
              • threat
                • 4.Qxg3#
              • 3...Kh3
                • 4.Qxg3#
              • 3...Kg5
                • 4.Qxg3#
                • 4.Qf4#
              • 3...g2
                • 4.Qg3#
      • 1...g5
        • 2.Kf5
          • threat
            • 3.Sf4+
              • 3...Kh2
                • 4.Qg2#
              • 3...Kh4
                • 4.Qh1#
                • 4.Qxh5#
              • 3...gxf4
                • 4.Qh1#
            • 3.Se1
              • threat
                • 4.Qh1#
                • 4.Qxh5#
              • 3...Kh2
                • 4.Qg2#
              • 3...Kh4
                • 4.Qh1#
            • 3.Se3
              • threat
                • 4.Qh1#
                • 4.Qxh5#
              • 3...Kh2
                • 4.Qg2#
              • 3...Kh4
                • 4.Qh1#
            • 3.Sh4
              • threat
                • 4.Qh1#
              • 3...Kh2
                • 4.Qg2#
              • 3...Kxh4
                • 4.Qh1#
          • 2...Kh2
            • 3.Se1
              • threat
                • 4.Qg2#
              • 3...Kg1
                • 4.Qg2#
              • 3...Kh3
                • 4.Qh1#
                • 4.Qxh5#
              • 3...g2
                • 4.Qxg2#
          • 2...g4
            • 3.Sf4+
              • 3...Kh2
                • 4.Qg2#
              • 3...Kh4
                • 4.Qh1#
          • 2...h4
            • 3.Sf4+
              • 3...Kh2
                • 4.Qg2#
              • 3...gxf4
                • 4.Qh1#
            • 3.Sxh4
              • threat
                • 4.Qh1#
              • 3...Kh2
                • 4.Qg2#
              • 3...Kxh4
                • 4.Qh1#
                • 4.Qg4#
            • 3.Se1
              • threat
                • 4.Qh1#
                • 4.Qg2#
              • 3...Kh2
                • 4.Qg2#
            • 3.Se3
              • threat
                • 4.Qh1#
                • 4.Qg2#
              • 3...Kh2
                • 4.Qg2#
        • 2.Se1
          • threat
            • 3.Qxh5#
          • 2...Kh4
            • 3.Kf5
              • threat
                • 4.Qh1#
              • 3...Kh3
                • 4.Qh1#
                • 4.Qxh5#
              • 3...g2
                • 4.Sxg2#
          • 2...h4
            • 3.Kf5
              • threat
                • 4.Qh1#
                • 4.Qg2#
              • 3...Kh2
                • 4.Qg2#

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