MESON Chess Problem Database

Problem Display
PID: 106421 (B2B4/1R3pn1/P1kp4/2bRpnNp/pp1p4/3p4/1P5K/8 w - - 0 1)

Vasta, Jan

Lidova Demokracie, 1950

B2B4/1R3pn1/P1kp4/2bRpnNp/pp1p4/3p4/1P5K/8

#3

8 + 12

6490 yacpdb 2009

SOLUTION

  • SOUND
  • Sets
    • 1...Kxd5
      • 2.Rxb4#
    • 1...Bb6
      • 2.Ra7#
      • 2.Rc7#
      • 2.Re7#
      • 2.Rxf7#
    • 1...Ba7
      • 2.Rxa7#
      • 2.Re7#
      • 2.Rxf7#
  • Keys
    • 1.Se4!
      • threat
        • 2.Sf6
          • threat
            • 3.Rxb4#
            • 3.Rb6#
            • 3.Rb8#
      • 1...Kxd5
        • 2.Rb6+
          • 2...Kc4
            • 3.Sd2#
          • 2...Ke6
            • 3.Sxc5#
      • 1...Se3
        • 2.Ra7+
          • 2...Kb5
            • 3.Sxd6#
      • 1...Sg3
        • 2.Ra7+
          • 2...Kb5
            • 3.Sxd6#
      • 1...Sh4
        • 2.Ra7+
          • 2...Kb5
            • 3.Sxd6#
      • 1...Sh6
        • 2.Ra7+
          • 2...Kb5
            • 3.Sxd6#
      • 1...Se6
        • 2.Rb8+
          • 2...Kd7
            • 3.Sf6#
      • 1...Se8
        • 2.Rb8+
          • 2...Kd7
            • 3.Sxc5#
      • 1...b3
        • 2.Sf6
          • threat
            • 3.Rxb3#
            • 3.Rb4#
            • 3.Rb6#
            • 3.Rb8#
      • 1...f6
        • 2.Sxf6
          • threat
            • 3.Rxb4#
            • 3.Rb6#
            • 3.Rb8#

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