MESON Chess Problem Database

Problem Display
PID: 113487 (5K1k/4N2b/8/5p1n/8/8/8/3R4 w - - 0 1)

Pypa, Volodimir Iosifovich

Skak-M, 1990

5K1k/4N2b/8/5p1n/8/8/8/3R4

#4

3 + 4

6490 yacpdb 2009

SOLUTION

  • SOUND
  • Keys
    • 1.Rh1!
      • threat
        • 2.Rxh5
          • 2...f4
            • 3.Sg6#
      • 1...Bg6
        • 2.Sxg6+
          • 2...Kh7
            • 3.Sf4
              • threat
                • 4.Rxh5#
              • 3...Kh6
                • 4.Rxh5#
              • 3...Kh8
                • 4.Rxh5#
      • 1...Sf4
        • 2.Kf7
          • threat
            • 3.Rh6
              • 3...Se2
                • 4.Sg6#
              • 3...Sg2
                • 4.Sg6#
              • 3...Sd3
                • 4.Sg6#
              • 3...Sh3
                • 4.Sg6#
              • 3...Sd5
                • 4.Sg6#
              • 3...Sh5
                • 4.Sg6#
              • 3...Se6
                • 4.Sg6#
              • 3...Sg6
                • 4.Sxg6#
          • 2...Sh3
            • 3.Rxh3
              • 3...f4
                • 4.Sg6#
          • 2...Sh5
            • 3.Rxh5
              • 3...f4
                • 4.Sg6#

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