MESON Chess Problem Database

Problem Display
PID: 100627 (8/2r1p3/8/1np1K3/6R1/N3Q1p1/2p3Rb/k1N4r w - - 0 1)

Moravec, Josef

Narodni osvobozeni, 1926

8/2r1p3/8/1np1K3/6R1/N3Q1p1/2p3Rb/k1N4r

#3

6 + 9

6490 yacpdb 2009

SOLUTION

  • SOUND
  • Sets
    • 1...Kb2
      • 2.Rxc2+
        • 2...Ka1
          • 3.Sb3#
          • 3.Ra2#
      • 2.Qb3+
        • 2...Ka1
          • 3.Sxc2#
          • 3.Qa2#
        • 2...Kxc1
          • 3.Qxc2#
    • 1...Sc3
      • 2.Qxc3#
    • 1...Sd4
      • 2.Qc3#
    • 1...Sd6
      • 2.Qc3#
    • 1...Sa7
      • 2.Qc3#
  • Tries
    • 1.Sxc2+?
      • 1...Kb2
        • 2.Sa3+
          • 2...Ka1
            • 3.Sb3#
            • 3.Ra2#
      • 1...Kb1!
    • 1.Rxc2?
      • threat
        • 2.Sb3#
        • 2.Ra2#
      • 1...Sxa3
        • 2.Qxa3+
          • 2...Kb1
            • 3.Qb2#
            • 3.Qa2#
        • 2.Qc3+
          • 2...Kb1
            • 3.Qb2#
      • 1...g2+!
    • 1.Rb4?
      • threat
        • 2.Sxc2#
      • 1...Rxc1
        • 2.Qxc1+
          • 2...Ka2
            • 3.Rxc2#
            • 3.Qb2#
      • 1...cxb4!
  • Keys
    • 1.Ra4!
      • threat
        • 2.Sb3+
          • 2...Ka2
            • 3.Rxc2#
          • 2...Kb2
            • 3.Rxc2#
      • 1...Kb2
        • 2.Rxc2+
          • 2...Ka1
            • 3.Sb3#
            • 3.Ra2#
        • 2.Qb3+
          • 2...Ka1
            • 3.Sxc2#
            • 3.Sxb5#
            • 3.Qa2#
          • 2...Kxc1
            • 3.Qxc2#
      • 1...Rxc1
        • 2.Qxc1+
          • 2...Ka2
            • 3.Qb1#
      • 1...Sxa3
        • 2.Qxa3+
          • 2...Kb1
            • 3.Qa1#
      • 1...c4
        • 2.Sxc2+
          • 2...Kb1
            • 3.Rb4#
          • 2...Kb2
            • 3.Rb4#

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